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Subject: CDS OPERATIONS 13 - 19 AUGUST 2007
Date: Thu, 9 Aug 2007 14:18:37 +0100
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Thread-Topic: CDS OPERATIONS 13 - 19 AUGUST 2007
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CDS Operations Scientist Memo
-----------------------------
1. THE PLANNERS
- ---------------
Next CDS Science Planner:
week 33: Aug 13 - Aug 19 Terry Kucera
therese.a.kucera@nasa.gov
PLANNERS' Rota for Following Weeks:
week 34: Aug 20 - Aug 26 Danielle Bewsher [keyhole]
week 35: Aug 27 - Sep 2 [keyhole]
week 36: Sep 3 - Sep 9
week 37: Sep 10 - Sep 16
week 38: Sep 17 - Sep 23
week 39: Sep 24 - Sep 30
week 40: Oct 1 - Oct 7
week 41: Oct 8 - Oct 14
week 42: Oct 15 - Oct 21
week 43: Oct 22 - Oct 28
week 44: Oct 29 - Nov 4 Jeff Brosius
E-mail to CDS Operations Scientist:
cdsplanner@gmail.com [at EOF]
cds_planner@medoc-ias.u-psud.fr [at MEDOC]
**IMPORTANT NOTE FOR GSFC PLANNERS
Everyone who has access to CDS computers & are not US citizens must
complete & submit a National Agency Check form. Also, before planning
for CDS everyone is now required to have completed a simple one off
online IT training session. The CDS OPs staff will arrange this with
you. Please assist us by complying with these rules as it will ensure
your continued use of the facilities.
************************************************************************
***
2. INTRODUCTION
- ---------------
The following message provides all inputs for the identified week of
CDS operations, including JOPs, CDS-independent operations, synoptic
and monitoring activities. PLEASE ADHERE TO THE LISTED STUDIES AS MUCH
AS POSSIBLE.
PLEASE STUDY THE NOTES AT THE END OF THIS MESSAGE - THEY ARE
UPDATED REGULARLY.
If there are problems, please speak to someone! The contact
information for the key operations staff is posted on the wall of the
EOF. See the relevant section of the Tips and Rules for Planners Web
page (Note 1 at end of this message).
************************************************************************
***
3. TELEMETRY SUBMODE SCHEDULE
- -----------------------------
See Note 10 below for submode definitions.
Dates Submode CDS rate Comments
all week 6 11.5 kbit/s Medium rate
************************************************************************
***
4. SCHEDULED JOPS AND FIXED CDS STUDIES THIS WEEK
- -------------------------------------------------
** NOTE: GIS STUDIES **
GIS rasters can be planned as normal and can be run ANYTIME (NRT is
not required).
!!! Before selecting a GSET_ID for a GIS study, please change the
ZONE_ID field in mk_plan to correspond to the observed target (for
example, do not observe active regions with the 'quiet sun' zone_id).
**NOTE: ACTIVE REGION NUMBERS **
Due to the fact that the NOAA SEC Active Region Numbers have gone over
10000, planners are requested to enter the active region number in
mk_plan with 5 digits, e.g. "10008" instead of "8" or "0008". Because
we only allotted 6 characters to this field, it will have to be added
as "10008", and not "AR10008".
**NOTE:
*** Planners are requested to always keep the 5% gap rule ***
*** No more than 5 time-tagged studies should be run in a day.
*** The time interval between time-tagged studies should be greater
*** than 2 hours.
**NOTE:
*** Each day, after finishing planning activities, planners are
*** requested to send a summary of the next day's plans to
*** soc@soc.nascom.nasa.gov. This input will be used in the
*** daily meeting minutes.
*** If at any point there is a major change to the weekly plan as
*** outlined in the CDS Planning Note below, please notify the
*** changes to the SOCs as well.
**NOTE: JOINT OBSERVATIONS WITH TRACE
*** Whenever possible, please select active region targets to
observe jointly with TRACE. Always use the CAMPAIGN NUMBER 6950 for
joint CDS/Trace studies that are not part of any other campaign. ***
**NOTE: JOINT OBSERVATIONS WITH HINODE/EIS
*** If you know that CDS and Hinode/EIS will be pointing at the same
target, but the observation is not part of an official campaign or
JOP, then please use CAMPAIGN NUMBER 7200 to highlight the observation.
***
** NOTE: SPACECRAFT ROLL = 180 Degrees **
>From May 29, the spacecraft has a 180 degree roll.
Planning tools should be used as normal.
**************************
** All synoptic/engineering studies marked with ** in Sect. 6 should
** be run during this week.
Mon Aug 13 Full Sun scan (see Sect. 6)
JOP 194 (see below)
Tue Aug 14 Flexible operations (see Sect. 5)
JOP 189 (see below)
JOP 194 (see below)
Wed Aug 15 Flexible operations (see Sect. 5)
JOP 189 (see below)
JOP 194 (see below)
GIS GSET monitoring - quiet Sun (see Sect. 6)
Thu Aug 16 Flexible operations (see Sect. 5)
JOP 189 (see below)
JOP 194 (see below)
GIS GSET monitoring - active Sun (see Sect. 6)
Fri Aug 17 Flexible operations (see Sect. 5)
JOP 194 (see below)
JOP 189 (see below)
Sat Aug 18 Weekend operations (see Sect. 4)
JOP 189 (see below)
JOP 194 (see below)
EIS and CDS spectral atlas (see Sect. 6)
Sun Aug 19 Weekend operations (see Sect. 4)
JOP 189 (see below)
JOP 194 (see below)
EIS and CDS spectral atlas (see Sect. 6)
TITLE: JOP 189 MICROFLARES AND SUPERGRANULAR DYNAMICS
DATES: 3 - 31 August
CONTACT: Peter Gomory (gomory@ta3.sk)
ACTIVITY: Study the physical mechanisms driving solar microflares and
supergranular network dynamics.
STUDY TO RUN: Either VARDYN_A/v1 (duration 7hr 10min), or VARDYN_B/v1
(duration 13hr 5min) for quiet Sun targets. For active region targets
use either VARDYN_C/v1 (duration 6hr 34min), or VARDYN_D/v1 (duration
12hr 10min).
TARGET: Coordinates to be passed to CDS planner each day by Peter
Gomory.
DURATION: Between 6 and 13 hours depending on which study is run.
START TIME: Run the study directly after SYNOP such that it starts at
around 06:40. Usually this means it should be appended to SYNOP.
TITLE: JOP 194 - ACTIVITY IN FILAMENTS AND FILAMENT CAVITIES
DATES: 8 - 18 AUGUST
CONTACT: Terry Kucera (therese.a.kucera@nasa.gov)
ACTIVITY: Multiple space and ground based observatories will be used
to understand the filament and its environment in three dimensions and
over a wide range of temperatures.
STUDIES TO RUN: EJECT_V3/v18 (duration: 16min), STRE4W/v111 (duration
1hr 43min).
SEQUENCE: The default study to use is EJECT_V3 for both on-disk and
off-limb filaments. For off-limb filaments, the mode of operation
should be exactly the same as for the CME Onset Watch listed in
Sect. 4 (weekend operations), i.e., perform a 4x12 arcmin^2 mosaic at
the limb. ** IMPORTANT: when repeating this sequence of 3 rasters, do
not use the "Repeat last raster" box, but use the "Repeat plan" box at
the right side of mk_plan. **
For on-disk filaments, a mosaic of EJECT_V3 rasters should also be
used but it is up to the CDS planner to decide how to arrange the
rasters to fully cover the filament. The message about repeating
rasters applies here as well.
The JOP coordinator may occasionally request that STRE4W/v111 be run
instead of EJECT_V3. This longer study should be run in a mosaic with
details given by the JOP coordinator.
POINTING: Will be given at least one day in advance by the JOP
coordinator.
DURATION: Should be run as long as possible each day, taking into
account other observing priorities.
---------------------------- *
4.1. THE WEEKEND PROGRAMME *
---------------------------- *
The weekend programme involves a set of high-priority, long-duration
observations which are run over many weeks at weekends. The content of
this programme changes periodically. The current items which are run
each weekend are given below. A example schedule for them is the
following:
Saturday:
00:00-07:00 - Synoptic scan (SYNOP_F)
07:00-18:30 - CDS Limb Active Region Studies
18:30-24:00 - Off-Limb Spectral Study (part 1: North)
Sunday:
00:00-07:00 - Synoptic scan (SYNOP_F)
07:00-12:30 - Off-Limb Spectral Study (part 2: South)
12:30-24:00 - CME Onset Study
Other options include simply running only one of the studies (e.g.,
CME onset or active region) all weekend, together with SYNOP_F.
** New entry**
TITLE: Polar Coronal Hole Tornadoes
DATES: TOO
CONTACT: Olav Kjeldseth-Moe (olavm@astro.uio.no)
Danielle Bewsher (d.bewsher@rl.ac.uk)
ACTIVITY: Detect tornadoes at the polar regions STUDY TO BE RUN:
O_LOOP6 (Study ID 113, Study Var 6)
POINTING: Raster should be pointed at the best polar coronal hole
visible. X = 0, and Y = +/- 940 depending on which pole observed.
DURATION: Minimum 2 hours, but raster can be repeated to fill
available time slot.
TITLE: CDS LIMB ACTIVE REGION STUDIES
DATES: Regular weekend study
WHO: Helen Mason (h.e.mason@damtp.cam.ac.uk)
Peter Young (p.r.young@rl.ac.uk)
Giulio Del Zanna
ACTIVITY: The objective of this study is to detect microflare bursts
in the high temperature emission from FeXIX. The aim is to obtain a
long time sequence (several hours) of high cadence observations
for one slit position (cb_44) in an active region, just above the
limb, and to allow the AR to rotate underneath the slit. A context
raster should be performed from time to time.
STUDIES TO RUN: CB_44/v1 (duration: 30mins); SIG_FT44/v82 (duration:
25mins)
SEQUENCE: Begin with a single run of SIG_FT44, followed by 8 repeats
of CB_44. These should then be repeated to fill the available time
slot, finishing off with a single run of SIG_FT44.
POINTING: Slit should be positioned around 20 arcsec above
the solar limb for the CB_44 study. The pointing for SIG_FT44 should
be 60 arcsec further from the limb than CB_44.
DURATION: Sequence should be repeated to fill the available time slot
(at least 10 hours).
TITLE: CME ONSET WATCH
DATES: To be run for 10 hours minimum each weekend.
ACTIVITY: To be run in three 4x4 arcmin mosaic forming a 4x12 arcmin
field on west or east limb, to monitor limb over a number of
hours. See, e.g. run 15379 on Dec 19 1998. Target limb should be
above a prominence/filament or active region near the limb. See Dec 19
run for pointing.
CONTACT: Richard Harrison - r.harrison@rl.ac.uk.
STUDY TO RUN: EJECT_V3 (Study ID 11, Var. 18) - 15m53s cadence per
raster, i.e. about 45m cadence per 12x4 image.
NOTE: MK_PLAN settings - number of pointings =3, repeat raster = 1,
repeat plan = N (where N fills the available time).
DURATION: Minimum of 10 hours.
TITLE: AR/FLARE DIAGNOSTICS - this study replaces the Explosive Event
Monitor when an active region target is available
DATES: To be run during weekend programme when target is
available. The HIGHEST PRIORITY is to observe the same AR jointly with
TRACE.
A recommended target is an active small/medium active region.
CONTACT: Helen Mason - h.e.mason@damtp.cam.ac.uk
Giulio Del Zanna - gdz@mssl.ucl.ac.uk
ACTIVITY: to be run when there is a small/medium AR which has shown
recent activity or is predicted to be active. If there is a choice or
regions choose one which best fits in the 4x4 arcmin field. If
possible repeat on the same region as a previous run. Run ARDIAG_2 (ID
11, var 92 - duration 1h 23m), followed by at last 6 repeats of
SIG_FT44 (ID 11, var. 82 - duration 25m each) and ARDIAG_2 again. Move
as infrequently as possible to follow solar rotation but so that any
cumulative rotation offsets are kept below 20 arcsec from the initial
ARDIAG_2 run.
DURATION: 6-8 HOURS.
TITLE: EXPLOSIVE EVENT MONITOR - run only when no active region
available for the AR/FLARE DIAGNOSTIC study.
DATES: To be run once every weekend for 8 hours minimum.
ACTIVITY: Search for velocity events in the coronal regions
CONTACT: Helen Mason (h.e.mason@damtp.cam.ac.uk)
STUDY TO BE RUN: Run series of EE_SEEK rasters (Study ID 11, Variation
55) for MINIMUM OF 8 HOURS. Point to central meridian, preferably at
coronal hole region (if available! - otherwise quiet Sun).
DURATION: 8 HOURS MINIMUM.
TITLE: CDS OFF-LIMB CORONAL STUDY (N-S)
DATES: To be run once every weekend either side of the Sunday SYNOP.
ACTIVITY: Off limb spectral monitoring study
CONTACT: Andrzej Fludra - a.fludra@rl.ac.uk
STUDY TO BE RUN: Run STRE4W (Study ID 11, Var. 111) once at each of the
following locations:
N. Pole 1 = X=+110, Y=+1040
N. Pole 2 = X=-110, Y=+1040
N. Pole 3 = X=0, Y=+880
S. Pole 1 = X=+110, Y= -1040
S. Pole 2 = X=-110, Y= -1040
S. Pole 3 = X=0, Y= -880
* Since these are on opposite poles, pointing movements could be
minimised by running the N and S components either side of other
Studies.
DURATION: Total duration about 2x 5 hr 6 min.
TOTAL 10.2 hours.
NOTES TO PLANNER: If the full 5 hours is not available, then the
planner can run just the first two rasters (Y=+/-1040).
************************************************************************
**
5. FLEXIBLE OPERATIONS TO BE RUN THIS WEEK
-------------------------------------------------
** New entry**
TITLE: Polar Coronal Hole Tornadoes
DATES: TOO
CONTACT: Olav Kjeldseth-Moe (olavm@astro.uio.no)
Danielle Bewsher (d.bewsher@rl.ac.uk)
ACTIVITY: Detect tornadoes at the polar regions STUDY TO BE RUN:
O_LOOP6 (Study ID 113, Study Var 6)
POINTING: Raster should be pointed at the best polar coronal hole
visible. X = 0, and Y = +/- 940 depending on which pole observed.
DURATION: Minimum 2 hours, but raster can be repeated to fill
available time slot.
TITLE: Blinkers on the limb
DATES: Can be run anytime
ACTIVITY: Observing blinkers at the limb of the Sun
CONTACT: Danielle Bewsher (d.bewsher@rl.ac.uk) STUDY TO RUN: BLINK_ST
(study variation 19). Point the centre of the raster off limb, with a
small part of the disk within the raster. Rasters can be pointed at
coronal hole or quiet Sun anywhere at the limb. Do NOT point to an
active region at the limb which is likely to flare.
DURATION: minimum 3 hours
TITLE: Coronal Dimming
DATES: Target of opportunity when suitable active region present
ACTIVITY: Observing coronal dimming associated with a flare
CONTACT: Tim Howard (thoward@mithra.physics.montana.edu)
Danielle Bewsher (d.bewsher@rl.ac.uk)
STUDY TO RUN: EJECT_V3 (study id 11, var 18)
TARGET: Area to the east or west of an active region which is likely
to produce flares. Active region and CDS observations must be on the
solar disk.
DURATION: Minimum of 5 hours
NOTES: If active region is large, planners can use 2 EJECT_V3 studies
to cover the area to the east or west of the active region. If so, in
MK_PLAN use the following settings; number of pointings = 2, repeat
raster = 1, repeat plan = N, where N will fill allocated time.
TITLE: SOLAR NETWORK VARIABILITY AND DYNAMICS
DATE: can be run any time.
WHO: Peter Gomory (gomory@ta3.sk)
ACTIVITY: Study the variability and dynamics of the quiet Sun solar
network.
STUDY TO RUN: Either VARDYN_A/v1 (duration 7hr 10min), or VARDYN_B/v1
(duration 13hr 5min)
TARGET: either quiet Sun or equatorial coronal hole. Must be close to
disk center.
DURATION: Either 7hr 10min or 13hr 5min depending on which study is
run.
TITLE: FULL SPECTRAL CENTRE-TO-LIMB SCAN
DATE: Target of opportunity when Sun is quiet
CONTACT: Peter Young, p.r.young@rl.ac.uk
ACTIVITY: Check centre-to-limb variation in all NIS spectral lines,
stepping out from disk centre to either the east or west limb along
the solar equator. **Only to be run if the radius to the limb is free
from active regions.
STUDY TO RUN: NISAT_E/v1, or NISAT_W/v1
POINTING: The pointing is fixed in the study definition. The planner
should choose which of the studies is most appropriate - NISAT_E goes
from disk centre to the east limb; NISAT_W to the west limb - based on
whether there are active regions along the Sun's equator.
DURATION: 7hrs 10min
TITLE: AR OBSERVATIONS WITH GIS
DATES: Target of opportunity
WHO: Lucie Green (lmg@mssl.ucl.ac.uk)
Giulio Del Zanna (gdz@mssl.ucl.ac.uk)
ACTIVITY: GIS short-exposure E-W scan over an active region.
The GIS rasters are E-W scans over 180"X4", and are to be preceded and
followed by NIS context rasters.
To be run on an on-disc or off-limb AR, in a central region that is
likely to flare. Chances that the GIS detectors will trip are fairly
small, given the short exposures and the continuous repointing.
Select an active region also observed by TRACE.
STUDIES TO BE RUN:
NIS: ARCONT (STUDY 11, Var 105, duration 43m)
GIS: EWGSCAN2 (ID 158/ VAR. 2 - 12s exposure - duration 7m
GSET_ID=83, active region)
repeat with the same pointing 6 times or more.
NIS: ARCONT (STUDY 11, Var 105, duration 43m) NOTES FOR THE PLANNER:
1-Take into account the offset in GIS N-S pointing, which varies
depending on the roll angle of SOHO. With normal roll angle, actual
GIS pointing is approximately 20" northward of chosen pointing.
2-Time-tag the GIS study.
3-Select internal mirror movement when running XCPT
TITLE: ACTIVE REGION LOOP OSCILLATIONS
DATES: When suitable AR is on the west limb.
WHO: E.O'Shea - Armagh Observatory (eos@arm.ac.uk)
D. Banerjee - Centre for Plasma Astrophysics, K.U.Leuven
(dipu@iiap.res.in)
G. Doyle - Armagh Observatory (jgd@arm.ac.uk)
ACTIVITY: Search for active region dynamics off-limb.
The primary objective of this observing program is to search for high
frequency active region oscillations in active regions, loop systems
(off-limb). We will observe with Fe XIX 592, Al XI 550(log T=6.2), Si
XII
520, MgX 609, Mg X 624, O V 629 with a cadence 45 s in sit and stare
(with the pointing positioned between 20-50 arc sec off-limb).
We will look at flows within these loops and will try to find a
connection with different dynamical events (if any).
STUDIES TO BE RUN: GENE/v110 (51m), OS_AR3/v3 (2h 8m)
NOTES FOR PLANNER: Active region must be off-limb, and loop structure
clearly visible.
The studies must be run in the following sequence: GENE, OS_AR3,
GENE.
The pointings should be identical for both studies.
DURATION: 4 hours. If more time is available, then the planner should
alternate between OS_AR3 and GENE, finishing with a final GENE.
TITLE: QUIESCENT AR LOOP DIAGNOSTICS WITH GIS
(Use Campaign #6950 when observing with Trace)
DATES: When suitable AR is visible on-disc.
WHO: Giulio Del Zanna - gdz@mssl.ucl.ac.uk
Helen Mason - h.e.mason@damtp.cam.ac.uk
ACTIVITY: GIS short-exposure scan over AR loops.
The GIS rasters are E-W scans over 40"X4", and are
preceded and followed by NIS context rasters.
To be run on an on-disc AR, at the base of
quiescent AR loops (as seen e.g. in EIT 171),
also observed by TRACE 171. Avoid ARs that are expected to flare.
Coordinate observations with Trace whenever possible. However,
the CDS study should be run even if Trace cannot join.
STUDIES TO BE RUN:
NIS: ARCONT (STUDY 11, Var 105, duration 43 m)
GIS: GIWEMT5 (Select GSET_ID=76; duration 3.4 h)
(note: 76 is an off-limb GSET_ID, but this is OK)
NIS: ARCONT (STUDY 11, Var 105, duration 43 m).
NOTES FOR THE PLANNER:
The westward edge of the GIS raster should be 20" westward of the
centre of the base of a loop system.
Take into account the offset in GIS N-S pointing, which varies
depending on the roll angle of SOHO:
20" should be SUBTRACTED if the roll angle is 0 degrees.
20" should be ADDED if the roll angle is 180 degrees.
**SPECIAL NOTE: GIWEMT5 must be time-tagged, and the planner
must add a 20 minutes gap at the end of a time-tagged sequence
that includes a GIS study in addition to the usual 5%.
TITLE: BLINKERS IN CORONAL HOLES
DATES: T.O.O.
ACTIVITY: Observing blinkers in coronal holes
CONTACT: Danielle Bewsher (d.bewsher@rl.ac.uk)
STUDY TO RUN: BLINK_ST (studyvar. 19), please use feature tracking using
mirror.
TARGET: Coronal hole, either at the poles or an equatorial
hole. Raster must be (i) completely within coronal hole, try not to
overlap into quiet Sun and (ii) competely on disk.
DURATION: Minimum 4 hours
NOTES TO PLANNER: **each raster should be corrected for solar
rotation, and the planner should request the GSFC operators to select
the mirror option for pointing in CPT for this study**
TITLE: PARTICLE BEAM STUDY.
DATES: Once per week. Can be run more often if exceptional target.
Consult with Jeff Brosius (ext. 6200) if advice needed.
WHO: Jeff Brosius (brosius@comstoc.gsfc.nasa.gov)
ACTIVITY: Regular search for evidence of particle beams during flares.
STUDY TO BE RUN: Run FLAREDOP (var. 3) on an active region (the
one on the disk most likely to flare). For pointing use the sit &
stare method, i.e., repeat the last raster N times. It's easy, and
ice cream is awarded by Jeff Brosius to planners who acquire usable
flare spectra.
DURATION: 6 hours one day per week.
TITLE: OSLO SUNSPOT CAMPAIGN
DATES: T.O.O. - run once a week.
WHO: Olav Kjeldseth-Moe and Paal Brekke
ACTIVITY: Regular observation of sunspots. If possible, select the
same region as observed by Trace.
STUDIES TO BE RUN: Use O_SPOT_A (var. 1) series. Place the sunspot at
the centre of the raster. Repeat the Study 3-4 times, following the
target.
NOTE: the Study consists of one large raster followed by three smaller
rasters. In Imagetool, the area of the first raster is displayed
(4x4). The smaller rasters are 2x2. Thus, it is important to ensure
that the sunspot is in the centre of the field.
DURATION: Each O_SPOT_A sequence is about 2 hours, i.e. up to 6 hours
once per week.
TITLE: EUV INTENSITIES IN ACTIVE REGIONS
DATES: Run when active regions positioned close to the central
meridian. Run at least ONCE a week.
WHO: Andrzej Fludra (a.fludra@rl.ac.uk)
ACTIVITY: Map of active regions on the disk.
Active region of ANY size is suitable (small, medium or large), as
long as it is located between X= -400'', x=400''. If possible,
select a region that is observed by TRACE.
Regions **NOT** likely to flare are preferred (flare during or close
to the observing time spoils the result). Make a mosaic of several
rasters (as many as necessary to FULLY cover the active region or the
active region complex, from 1 to 25 rasters). Use EIT 195 and/or 284
to select pointings. Check on MDI magnetograms that the magnetic field
concentrations are also covered by the rasters.
Run study GENE (ID 11, var 100). Make sure rasters OVERLAP by at
least 20''. Example: see plan on February 14, 2002.
Limb ARs are not useful.
**NOTE**: to minimise the number of tables created by the CPT,
there must be only one entry GENE in mk_plan covering all
pointings, i.e., it should not be split into several entries.
EXAMPLE: Number of pointings= 6 in mk_plan.
DURATION: anything between 1 and 17 hours/day.
TITLE: TRANSITION REGION EMISSION IN ACTIVE REGIONS
DATES: Run when active regions positioned close to the central
meridian. Run at least ONCE a week.
NOTE: This study has similar requirements as 'EUV Intensities', except
a different study is used and the emphasis is on the magnetic
field. If possible, select the same region as observed by TRACE.
WHO: Andrzej Fludra (a.fludra@rl.ac.uk)
ACTIVITY: Map of active regions on the disk. Active region of ANY size
is suitable (small, medium or large), as long as it is located between
X= -400'', x=400''. Regions **NOT** likely to flare are preferred
(flare during or close to the observing time spoils the result). Make
a mosaic of several rasters (as many as necessary to FULLY cover the
active region magnetic field, from 1 to 25 rasters).
Use full disk MDI to select pointings. Make sure that all the
relevant magnetic field areas are covered.
Run study NETWORK (ID 10, var 65). Make sure rasters
OVERLAP by at least 20''. Limb ARs are not useful.
**NOTE**: to minimise the number of tables created by the CPT,
there must be only one entry NETWORK in mk_plan covering all
pointings, i.e., it should not be split into several entries.
EXAMPLE: Number of pointings= 9 in mk_plan
For a small active region, the raster can be repeated several times,
tracking pointing with the solar rotation.
DURATION: anything between 1 and 17 hours/day.
TITLE: AR/Flare DIAGNOSTICS
DATES: when appropriate, long time sequences are best
WHO: Helen Mason - h.e.mason@damtp.cam.ac.uk
Giulio Del Zanna - gdz@mssl.ucl.ac.uk
ACTIVITY: The HIGHEST PRIORITY is to observe jointly with Trace.
A preferred target is a small/medium sized active region
which has shown recent activity or is predicted to be active and
flare. If there is a choice of regions choose one which best fits in
the 4x4 arcmin field. If possible, repeat on same region as it
crosses the disk and at the limb a few days later.
STUDIES TO RUN: Run ARDIAG_2 (ID 11, var 92 - 1 h 23 m duration) and
then SIG_FT44 (ID 11, var 82) series of at least six rasters (25 min
each), followed by another ARDIAG_2 at the end. Move as infrequently
as possible to follow solar rotation but so that any cumulative
rotations offsets are kept below 20 arcsec from the initial ARDIAG_2
run.
DURATION: Run over several hours on each occasion
(SIG_FT44 at least 6 times, about 3 hours). Must be run a
few times per month.
TITLE: POLARITY REVERSAL MONITORING PROGRAMME
DATES: Once per week
WHO: Barbara Bromage (b.j.i.bromage@uclan.ac.uk)
ACTIVITY: Observe each polar region about once per week (the N and S
runs can be made at totally different times, but could be timed either
side of a SYNOP, to minimise pointing). Each run consists of three
runs of UCLAN_N4 (Study ID 11, var 65) - the south polar runs would
also have two additional runs of UCLAN_N2 (ID 44, var 36).
The NORTH polar runs would be:
UCLAN_N4, raster 0 at X = -100, Y = 900
UCLAN_N4, raster 1 at X = +100, Y = 900
UCLAN_N4, raster 2 at X = 0.0, Y = 780
The SOUTH polar runs would be:
UCLAN_N4, raster 0 at X = -100, Y = -900
UCLAN_N4, raster 1 at X = +100, Y = -900
UCLAN_N4, raster 2 at X = 0.0, Y = -780
UCLAN_N2, raster 0 at X = 0.0, Y = -922
UCLAN_N2, raster 1 at X = 0.0, Y = -845
NOTE: This study does NOT replace the weekend CDS Off-LIMB CORONAL
STUDY!!
TITLE: SUNSPOT OSCILLATIONS STUDY
DATES: at least once a week, when sunspot within +-4 arcminutes from
the central meridian. If time allows, can be run on several days on
the same sunspot or on different sunspots.
WHO: Andrzej Fludra (a.fludra@rl.ac.uk)
ACTIVITY: Point to a large or medium-size sunspot. If possible, choose
the same region as observed by TRACE. Run TRIM22N (ID 41, var 29) with
the same pointing as SAS250N. Then run SAS250N (ID 196, var 5)
pointing 6 arcsec to the right of the right-hand side edge of the
sunspot's penumbra, repeat raster 5-7 times (5-7 hours, so that whole
sunspot crosses the slit). Keep pointing fixed. Then run NET24 (ID 41,
var 4) with same pointing as SAS250N.
DURATION: 6-9 hours total.
TITLE: JOP 136 - DEFAULT RHESSI COLLABORATION (MMOP009)
DATES: Can be run any time
WHO: Richard Canfield (canfield@physics.montana.edu)
(CDS CONTACT: Andrzej Fludra, a.fludra@rl.ac.uk)
ACTIVITY: To be run with TRACE/EIT/MDI/RHESSI. Continuous tracking of
a flare-producing active region.
STUDIES TO BE RUN: Begin with one ARDIAG_2 (ID 11 , var. 98), and
follow with many FLARE_AR (Study ID 173, var 9), 3x3 arcmin
field. Follow with solar rotation, modifying the pointing once per
hour (or when the pointing change is approx. 10 arcsec). Repeat
FLARE_AR for several hours. If short of time, run only FLARE_AR.
POINTING: Pointing coordinates are sent out each day by the Max
Millenium team. The CDS planner receives these e-mails.
DURATION: A few hours per day, when run. It may be continued for
longer if the flare activity and chances of recording a flare are
high.
TITLE: JOP 153 - MAJOR FLARE WATCH
DATES: Target of opportunity programme - only to be run if called by
the RHESSI team.
CONTACT: Peter Young (p.r.young@rl.ac.uk)
ACTIVITY: When an active region has a high probability of producing a
large flare, a Major Flare Watch is likely to be called by the RHESSI
team. As much time as possible should be devoted to the flare
watch. Please run the shorter SYNOP (SYNOP_G5/v1) to free up time
during the day. During the Flare Watch please run NIMCP/v1 every day.
STUDIES TO RUN: The sequence is exactly the same as for JOP 136 (see
above).
TITLE: TEMPERATURE AND DENSITY STRUCTURE OF THE QUIET SOLAR CORONA
DATES: T.O.O., run when there are no suitable targets for other studies.
WHO: A. Fludra (a.fludra@rl.ac.uk)
ACTIVITY: Observe quiet sun/streamer above the limb. Identify a quiet
sun area above the limb, ideally close to the equator (Y=0), if
possible. Can be at the base of a streamer, East or West limb. Run
STRE4W (ID 11, var. 88) with as many pointings as necessary (2-6) to
cover the limb (at least 2 rasters along the limb) and the area
further out, up to 1.3 solar radii. Include the limb, but most of the
raster should be above the limb. Rasters should overlap by at least
20''.
DURATION: up to 7-10 hours.
************************************************************************
***
6. CDS SYNOPTIC AND MONITORING ACTIVITIES
- -----------------------------------------
This is the CDS schedule for regular monitoring and calibration
activities. The Studies are defined below.
(**)THE STUDIES THAT SHOULD BE RUN THIS WEEK ARE STARRED (**)
*******
When entering these Studies in mk_plan, please ensure that the
following is done:
- the OBJECT field is set to one of QS/AR/CH/LMB (but to
SYN for the synoptic meridian scans only)
- the OBJ_ID is loaded with an appropriate specific identifier
e.g. if there is an AR number
- the SCI_OBJ field should start with the word SYNOPTIC and
continue with any additional information necessary
(For the daily SYNOP the line "Synoptic meridian images"
is good.)
**TITLE: SYNOPTIC SCAN
DATES: Run ONCE PER DAY as near to 00:00 UT as possible
ACTIVITY: N-S scan in several lines running down central meridian.
CONTACT: Richard Harrison - r.harrison@rl.ac.uk
STUDY TO BE RUN: SYNOP_F (Study ID 37, Var 4) [Assumes medium telemetry,
i.e. 11.3 kbit/s. If high rate run SYNOP_HI, Study ID 37, Var. 2
instead]. On a day when USUN_4 is scheduled, run a shorter SYNOP_G5
(ID 219, var.1).
DURATION: 6.5 hours
**TITLE: CONTAMINATION CHECK (QCM READING)
DATES: Run ONCE PER DAY DURING A DSN CONTACT
Insert as time-tagged study.
(NOTE 1: this study will be lost if run outside DSN contact)
!!!!! NEVER run QCM studies as the last study of the day!!!
!!!!! The pointing of the following study on the next day
will be WRONG !!!!!
NOTE 2: When 'ENG' is inserted immediately before a GIS study,
it may include the lookup table loading for that GIS study and
the duration of 'ENG' increases by ~30 minutes. Do not be
alarmed, this is normal.
ACTIVITY: QCM reading.
CONTACTS: Jeff Payne - j.payne@rl.ac.uk
STUDY TO BE RUN: Acronym 'ENG' (and the title 'Run Anytime') in planning
tool.
NOTES TO PLANNERS: ENG should *not* be run directly before engineering
studies (such as NIMCP, GIMCP, FULLCCD).
**TITLE: GIS MCP SENSITIVITY MONITORING
DATES: Run TWICE PER WEEK on Quiet Sun -
ACTIVITY: Wide/narrow slit comparison for mapping sensitivity
degradation of GIS detectors
CONTACTS: Lucie Green (lmg@mssl.ucl.ac.uk)
STUDY TO BE RUN: GIMCP_1B (Study ID 1, Variation 2; GSET=87) followed
immediately by GIMCP_2 (Study ID 2, Variation 1; GSET=90) at same
pointing.
DURATION: 3.5 min and 20 s, not including table loads.
**TITLE: NIS MCP SENSITIVITY MONITORING
DATES: Run THREE TIMES PER WEEK on Quiet Sun
ACTIVITY: NIS wide/narrow slit comparison for mapping sensitivity of
VDS. Pointing must be completely on the solar disk, in a featureless
area of quiet Sun.
It should also be run after CDS sees a flare - either inadvertently
or by desire (point to a quiet sun area)
CONTACTS: Bill Thompson - thompson@orpheus.nascom.nasa.gov
STUDY TO BE RUN: NIMCP (Study ID 61, Var. 1)
DURATION: 17 min.
NOTES TO PLANNER: Try to spread the NIMCPs throughout the week, e.g.,
run them on Monday, Wednesday & Friday. The weekend is also possible.
**TITLE: CDS QUIET SUN SPECTRAL ATLAS
DATES: Run ONCE PER WEEK on Quiet Sun
ACTIVITY: NIS and GIS full spectral atlases on a quiet Sun region, for
detailed spectral information and instrument monitoring.
CONTACTS: Peter Young (p.r.young@rl.ac.uk)
Lucie Green (lmg@mssl.ucl.ac.uk)
STUDIES TO BE RUN: GISAT/v2 (GSET_ID=82, quiet Sun), NISAT_S/v2
SEQUENCE: Choose a patch of quiet Sun close to Sun centre. Run GISAT
at this location, followed by NISAT_S with exactly the same pointing
DURATION: 2hr 30min (including table load for GIS)
NOTES FOR PLANNER: GISAT must be run first, and *must* be time-tagged.
**TITLE: NIS FULL CCD STUDY
DATES: Run ONCE PER WEEK on Quiet Sun
ACTIVITY: Full NIS CCD read out test activity
CONTACTS: Bill Thompson - thompson@orpheus.nascom.nasa.gov
STUDY TO BE RUN: FULLCCD (Study ID 15, Var. 3)
DURATION: 25 min
**TITLE: FULL SUN SCAN
DATES: Once every month, on the 2nd Monday of the month.
ACTIVITY: Multi-pointed raster/scan of full solar disc
CONTACTS: Bill Thompson - William.T.Thompson.1@gsfc.nasa.gov
STUDY TO BE RUN: FSUN (Study ID 40, Var. 1)
DURATION: 11 hours
TITLE: FULL SPECTRAL FULL SUN SCAN
DATES: Run at least ONCE PER MONTH, preferably TWICE PER MONTH.
ACTIVITY: Undersampled full Sun scan, returning full NIS spectrum
CONTACTS: Bill Thompson - William.T.Thompson.1@gsfc.nasa.gov
STUDY TO BE RUN: USUN_4 (Study ID 271, Var. 1).
This study must be run 03:40 - 23:40 UT.
***NOTE: Run the shorter **SYNOP_G5** before USUN_4 ***
DURATION: 20 hours
TITLE: CORONAL HOLE SPECTRAL ATLAS
DATES: Run ONCE PER MONTH ON OR NEAR THE 20TH, when a coronal hole can
be clearly identified
ACTIVITY: Regular spectral atlas in a coronal hole region
CONTACTS: Richard Harrison - r.harrison@rl.ac.uk
STUDY TO BE RUN: NISAT_S (Study ID 17, Var. 2)
DURATION: 58 m
TITLE: ACTIVE REGION SPECTRAL ATLAS
DATES: Run ONCE PER MONTH ON OR NEAR THE 20th, when an active region
can be clearly identified
ACTIVITY: Regular sampling of an active region atlas
CONTACTS: Richard Harrison - r.harrison@rl.ac.uk
STUDY TO BE RUN: NISAT_S (Study ID 17, Var. 2)
DURATION: 58 m
**TITLE: GIS Meridian Study (SPECT_4)
DATE: Tuesday, 19:15 - 24:00 UT
CONTACT: Lucie Green (lmg@mssl.ucl.ac.uk)
ACTIVITY: Run GIS study SPECT_4 (GSET ID: 82, quiet region). Pointings
are already encoded in the study definition (along the central
meridian).
DURATION: ~4.5 hrs (including lookup table upload).
NOTE TO PLANNER: if the date or time clashes with a JOP or campaign,
then the study can be moved to another date or time during the week.
TITLE: NIS MCP SENSITIVITY SCAN
DATES: Run once per month, in the first 'FULL' week of the
month. ** Notify GSFC operators before running **
ACTIVITY: Wide slit exposures taken during slewing of OPS to average
intensities in quiet Sun
CONTACTS: Peter Young (p.r.young@rl.ac.uk)
STUDY TO BE RUN: FFCAL_5 (ID 222, var. 1) run in NRT with OPS
commanding. Notify the operator.
IMPORTANT: Choose pointing to avoid active regions (the study makes
one leg of an X across the sun - the operator can choose the direction
to be \ or /. The pointing value refers to the centre of the path).
Make sure FFCAL_5 is time-tagged, and the study following it has to be
time-tagged as well.
DURATION: 1 hour
TITLE: GIS MCP SENSITIVITY SCAN
DATES: Run once per month, in the first 'FULL' week of the
month. ** Notify GSFC operators before running **
ACTIVITY: monitor the variation in sensitivity of each GIS detector.
CONTACT: Lucie Green, lmg@mssl.ucl.ac.uk
STUDY TO RUN: GIMCPS1/v1, GSET=82 (quiet Sun), duration: 1hr 21min, +
30min for table load
DURATION: 2 hours
IMPORTANT: The planner should confirm with the GSFC operators at the
beginning of the planning week a date and time for this study to be
run. The date given in the weekly schedule above is only a suggested
date. The GIMCPS1 study, and the one following it, must be
time-tagged.
Only run the study once. Do not use several pointings, or perform
repeats of the study.
POINTING: a quiet Sun region
**TITLE: GIS GSET MONITORING - QUIET SUN, SLIT 2
DATES: To be run once per month
CONTACT: Paul Kuin (npmk@mssl.ucl.ac.uk)
Peter Young (p.r.young@rl.ac.uk)
ACTIVITY: A GSET monitoring programme for the 4"x4" GIS slit.
STUDIES TO RUN: GISAT/v2 (Quiet Sun/Zone 4; GSET=82)
GISAT/V2 (Quiet Sun/Zone 4; GSET=84)
SEQUENCE: The first GISAT should be time-tagged; each GISAT should be
run once each.
TARGET: A quiet Sun region.
**TITLE: GIS GSET MONITORING - ACTIVE REGION, SLIT 2
DATES: To be run once per month
CONTACT: Paul Kuin (npmk@mssl.ucl.ac.uk)
Peter Young (p.r.young@rl.ac.uk)
ACTIVITY: A GSET monitoring programme for the 4"x4" GIS slit.
STUDIES TO RUN: GISAT/v2 (Active region/Zone 5; GSET=83)
GISAT/V2 (Active region/Zone 5; GSET=85)
SEQUENCE: The first GISAT should be time-tagged; each GISAT should be
run once each.
TARGET: An active region.
TITLE: INTERCALIBRATION 1
DATES: To be run once per month
CONTACT: Peter Young (p.r.young@rl.ac.uk)
EIT planner (eit@grace.nascom.nasa.gov)
ACTIVITY: CDS to run this once a month even if no-one else is running
with us, i.e. for our own calibration and monitoring work. Usually
point to quiet Sun.
STUDIES TO RUN: Standard CDS intercal, run ICAL1_G (Study ID 14,
Var. 1, GSET_ID=82, quiet region), followed by ICAL1_N (Study ID 13,
Var. 20 ***PLEASE MAKE SURE IT IS VARIATION 20! ***), and repeat this
sequence at least three times at the same pointing (i.e., keep
alternating between GIS and NIS. If running with SUMER, use the
following order instead, ICAL1_G (before SUMER starts, to ensure
GSETS loaded), then starting with SUMER, ICAL1_N four times, followed
by ICAL1_G twice. This is to ensure coincident timing with similar
lines. This assumes that the SUMER running order is 584, 629, 629,
624, 770, 770 Angstrom.
DURATION: Total duration 2-3 hours.
POINTING: The EIT default pointing is (0,0). The CDS planner should
send an e-mail to confirm this pointing or change it by the morning
(EST) before the ICAL. The e-mail should go to:
soc@soc.nascom.nasa.gov, planner@lasco6.nascom.nasa.gov,
eit@grace.nascom.nasa.gov.
NOTE FOR PLANNER: ** do not select campaign #500 for this study **
**TITLE: EIS AND CDS SPECTRAL ATLAS
DATES: to be run once a week (usually at weekend)
ACTIVITY: Hinode/EIS runs a synoptic study called SYNOP002 at the
weekend which takes a quiet Sun spectral atlas. To enable
cross-calibration and enable degradation of the EIS sensitivity to be
monitored, it is a *high priority* for CDS to support this 3 hour
observation.
STUDIES TO BE RUN: GISAT/v2 (GSET_ID=82, quiet Sun), NISAT_S/v2
SEQUENCE: Run GISAT at the EIS pointing, followed by NISAT_S with
exactly the same pointing.
POINTING: The pointing should be the same as that used by EIS - check
the EIS plan summary file.
DURATION: 2hr 30min (including table load for GIS)
NOTES FOR PLANNER: GISAT must be run first, and *must* be
time-tagged. The CDS planner will receive an e-mail each day from
the EIS planner which includes the EIS plan summary file as an
attachment. The EIS weekend plan (covering Sat 11 UT to Mon 11 UT)
will be sent on Friday morning (UT) and will normally include one run
of SYNOP002 lasting 3.5 hours. The CDS planner should schedule the CDS
studies to run during this period, at the same pointing as EIS.
See XSTUDY or previous runs using XCAT for details of any Studies.
Please stick to this schedule as much as possible. It is recognised
that these Studies cannot be run in exceptional circumstances such as
low-rate telemetry weeks.
Due to temperature effects, it is preferable, though not essential,
for the pointing to be well onto the Sun for at least half an hour
prior to the SYNOP runs.
************************************************************************
****
7. ENGINEERING ACTIVITIES
-- ------------------------
None.
************************************************************************
****
------------------------------------------------------------------------
---
NOTES: *** THESE NOTES ARE UPDATED REGULARLY - PLEASE READ EACH TIME!
***
(1) WEB SITES:
http://solar.bnsc.rl.ac.uk/ - CDS home page at RAL
CDS Request Diary: Quick Links ---> Requests
Tips/rules for planners: -->Scientific Ops --> Notes for Planners
CDS NEWSLETTER: Front Page --> Newsletter
Current solar 'weather': http://sohowww.nascom.nasa.gov/ -->SPACE
WEATHER
(2) ACTIVE REGIONS & FLARES:
CDS is not a flare hunting mission. Flares can cause detector
degradation and their observation involves careful operational
planning. As with all requests to use CDS, any applications to observe
flares will be processed in the normal way, and safeguards introduced
as appropriate.
An active region may be observed using CDS regardless of the flare
probabilities given by NOAA. If the planned Study is with the NIS, the
GIS should be at a parked voltage. If a flare is seen, the NIMCP Study
(see above) should be run as soon afterwards as is possible, pointed
to a quiet sun area. In any case
WIDE SLIT (90"x240") STUDIES ON ACTIVE REGIONS ARE NOT PERMITTED!!!
When performing flare studies where there is a good potential for
seeing a flare, it is best if the rastering is not done over a small
area. This is to avoid just sitting on a flare, without moving off
it.
Probabilities for individual ARs and other activity information are
given on the NOAA Web pages linked to the CDS forecast1.html Web page
- see item (1) above.
If an active region Study is to be run, and it is not aimed at the
study of flares, it is best to avoid active regions with very high
chances of large (M or X) class flares.
(3) CONTACT ADDRESSES FOR OTHER INSTRUMENTS
TRACE: t-planner@cherokee.nascom.nasa.gov
UVCS: planner@uvcs6.nascom.nasa.gov
EIT: eit@grace.nascom.nasa.gov
(4) SPECIAL TARGETS:
If there is a special opportunity due to the appearance of a particular
solar feature which you feel demands a change to the plan, please
contact Andrzej or/and Peter. Such opportunities are likely to
interfere with the plan below, and thus disrupt other people's
requests.
Changes of this kind must be discussed first.
(5) PLEASE AVOID STUDY TRUNCATIONS!
Please insert the Studies into mk_plan carefully. There are
uncertainties in durations and time-tagged Studies will truncate
on-going Studies. See the 5% Rule item in the Tips for Planners Web
site.
Don't use a time-tagged Study to abort an on-going Study.
(6) STUDY DETAILS:
To examine the details of a study, use XSTUDY in idl.
(7) WEEKENDS:
To ease weekend staffing requirements it is necessary to load a
3-day plan on Fridays. Don't make them too elaborate! Keep weekends
basic!
That means that pointing for weekend JOPs must be fixed on Friday. If
in doubt, speak to Andrzej or Ron.
(8) EMERGENCY STUDY:
The planning software is set up to append an emergency study which
can kick in if the deferred command store runs out of entries -
i.e. loss of commanding. See Tips and Rules for Planners Web site for
details.
(9) POINTING IN IMAGE TOOL:
Please verify that the EIT image used for target selection has (0,0)
at Sun centre. If the image is offset, use 'fit limb' to correct that.
(10) TELEMETRY SUBMODES:
Submode 1 2 3 4 5 6
------------------------------------------------------------
CDS 11.5 3.2 23.1 1.9 11.5 11.5
LASCO/EIT 5.3 26.7 7.0 5.3 7.9 15.8
SUMER 10.7 0.0 0.0 21.3 10.7 0.0
------------------------------------------------------------
(* given in kb/s)
See details on Submode changes in Tips and Rules for Planners Web
page.
(11) FEATURE TRACKING:
See Tips and Rules for Planners Webs site for details.
(12) 180 DEGREE ROLL ********
>From May 29, the spacecraft has a 180 degree roll.
Planning tools should be used as normal.
************************************************************************
****
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