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[Possible EIS Core Team Studies (2009-Dec-01)|http://docs.google.com/Doc?docid=0AdazsPAS3_6xZGNzZHFiOWhfMTY2ZjQ3cG1oZGQ&hl=en&invite=CIDL2K4H]\\

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Available EIS Core Team Studies
%%

\\

!!!Quiet Sun\\ 

!1. Evolution of X-ray bright point – Kamio ([kamio@linmpi.mpg.de|mailto:kamio@linmpi.mpg.de])\\

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- point to a quiet region with an X-ray bright point near disk centre\\
-- run IUU_SLOT_136x400_Q65 (ID # 292) for context\\
-- data volume: 12.1 Mbit; duration: 15m 41s\\ 
-- run SK_QS_34x168c (ID # 295) for BP study; data volume: 2.1 Mbit; dur: 3m 49s\\ 
-- run for 3 hours or longer \\ 
-- SOT: support with magnetograms (3 min cadence) and Ca II H filtergrams to track evolution of magnetic fields in the photosphere\\ 
}}
%%

\\

!2. Coronal/TR Doppler & photosphere transverse magnetic features and cancellation events – Yokoyama ([yokoyama.t@eps.s.u-tokyo.ac.jp|mailto:yokoyama.t@eps.s.u-tokyo.ac.jp])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- QS near the disk centre, if possible, include an XBP in FOV for alignment\\ 
-- observation structure similar to the Muglach programme\\ 
-- run studies in the order: three times (a) - n times (b) \u2013 three times (a)\\ 
-- a) Study: quiet_sun_slot (#210); 40x512 slot image as context; volume: 1.4Mbits, \\ 
-- duration: 1.5min, rate:16.4kbps\\ 
-- three images should be taken before and after program b)\\ 
-- b) Study: sta_loop_context_lo (#278); vol: 23.3Mbits, dur: 34min, rate: 34kbps\\ 
-- repeat n times to fit into available data volume\\ 
-- EXPOSURE: 30s, RASTER: 60 steps, SLIT: 2", STEP: 2" FOV: 120"x248"\\ 
-- __SOT __support: FG/NFI: NaI/IV 2-wavelength filter (mandatory)\\ 
  &nbsp; -- 1st priority on the high cadence (at least < 60sec).\\ 
  &nbsp; -- 2nd priority on the longer coverage (>2-3hrs continuous coverage; \\ 
  &nbsp; -- Interuptions by SAAs and S/C nights are OK.)\\ 
  &nbsp; -- 3rd priority on the FOV (at least, larger than 100arcsec^2)\\ 
-- SP: fast mapping, FOV: same as FG/NFI (mandatory)\\ 
-- FG/BFI: CaII/G-band (lowest priority, can be omitted)\\ 
-- __XRT __support: FOV: cover the same FOV as SOT Filters: low-temperature filter-pair; Cadence: <5min\\ 
}}
%%

\\

!3. QS Brightenings – Bewsher ([d.bewsher@rl.ac.uk|mailto:d.bewsher@rl.ac.uk]), Young \\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- EIS to point at quiet Sun region near disk centre \\ 
-- run following studies:\\ 
   &nbsp; --  PRY_slot_context_v3 (dur: 3min; vol: 3 Mbit) once at start of observation\\
   &nbsp; --  tr_bright_lo (dur: 6min; vol: 1.5 Mbit) repeatedly to fill available time slot\\ 
   &nbsp; --  PRY_slot_context_v3 again, once at end of observation\\ 
   &nbsp; --  run tr_bright_lo for minimum of 4h; longer if possible\\ 
-- request SOT and XRT to observe EIS FoV: 20” x 144”\\ 
-- SOHO/CDS involvement desirable; __advise schedule to Bewsher__\\ 
}}
%%

\\

!4. Search for Evidence of Wave Activity in the Solar Corona - Bewsher ([dbewsher@uclan.ac.uk|mailto:dbewsher@uclan.ac.uk]),\\ Harrison ([richard.harrison@stfc.ac.uk|mailto:richard.harrison@stfc.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run__ __rah_line_narrow; duration: 1 h 5 m 20 s; data volume: 24 Mbits\\ 
-- run for 6 hour min (~ 144Mbits); longer if possible; repeat to fill time slot\\ 
-- point to the off limb ‘quiet’ solar corona above the equator; solar y = 0; limb should be in the fov;  planner should maximise the altitude observable\\ 
-- request SOT and XRT to observe EIS fov (238 x 256”)\\ 
-- __CDS involvement essential,__ __advise schedule to Bewsher – note email change__\\ 
}}
%%

\\ 


!5. X-ray Bright Points Onset – Brown ([dsbrown@uclan.ac.uk|mailto:dsbrown@uclan.ac.uk]), Bewsher ([dbewsher@uclan.ac.uk|mailto:dbewsher@uclan.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- EIS to point at quiet Sun region near disk centre \\ 
-- target QS magnetic fragments as seen by SOT with little/no emission in the corona\\ 
-- run the following studies:\\ 
&nbsp; -- PRY_slot_context_v2 (dur 3 min; vol 3 Mbit) once at start of observation\\ 
&nbsp; -- dob_bp_slit_raster (dur 33m 50s; vol 7 Mbit) or dob_bp_slot_raster (dur 2m 13s; vol 7 Mbit); repeat to fill available time slot\\ 
&nbsp; -- PRY_slot_context_v2 at end of observations\\ 
&nbsp; -- run dob_bp_****_raster for minimum 4h; run both studies on different days\\ 
&nbsp; -- request SOT and XRT to observe EIS FoV: 120x160" (dob_bp_slit_raster) or 160x160" (dob_bp_slot_raster)\\ 
&nbsp; -- TRACE/CDS involvement desirable; __advise schedule to Brown and Bewsher__\\ 
}}
%%

\\

!6. Coronal Jets – Warren ([hwarren@nrl.navy.mil|mailto:hwarren@nrl.navy.mil]), Ugarte-Urra \\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- measure DEM in jet reconnection region\\ 
-- run slot_context_lite_v1 before/after IUU_SCAN_STEPS_002 in N- polar CH\\ 
-- place raster (slit: 368") so that part covers adjacent Quiet Sun\\ 
-- run for as long as possible outside of eclipse\\ 
}}
%%

\\

!7. Quiet Sun diagnostics/evolution - Ugarte-Urra ([iugarte@ssd5.nrl.navy.mil|mailto:iugarte@ssd5.nrl.navy.mil]) \\

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- point to a generic quiet Sun region (solar tracking). Two study sequences:\\ 
&nbsp; a) run NRL_QSCH_30X400_90s2 multiple times (3 at least)\\ 
&nbsp; b) run IUU_SLOT_488x512 as context\\ 
&nbsp; &nbsp; -- run HPW019AR_1x400_45s (sit-and-stare) for 2 hours\\ 
&nbsp; &nbsp; -- run IUU_SLOT_488X512 as context\\ 
-- Note: ideally run sequences one after the other on the same pointing. \\ 
-- sequences can run independently of each other if  needed. \\ 
-- SOT magnetograms and XRT C_poly or Al_poly observations desirable, matching EIS cadence (1-2 min) in sequence b)\\ 
}}
%%

\\

!8. Coronal Hole Density Measurement – Young ([peter.young.ctr.uk@nrl.navy.mil|mailto:peter.young.ctr.uk@nrl.navy.mil]) \\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- polar or equatorial CH\\ 
-- select pointing based on EIT 195 images; choose darkest part of CH\\ 
-- accurate warm pixel removal essential for CH data\\ 
-- run REGCAL071 and REGCAL072 on the same day; also context study\\ 
-- study sequence is: REGCAL071; REGCAL072; PRY_slot_context_v2 ;\\ 
-- PRY_CH_density\\ 
-- run on mid-latitude extension to N-polar CH\\ 
Note 1: repeat PRY_CH_density to fill time slot; vol: 20 Mbit; data rate: 5.2 kbps\\ 
Note 2: for large dark CH areas, stitch two or more repeats of PRY_CH_density\\ 
}}
%%

\\

!9. Eclipse Spectral Atlas - Young ([pyoung@ssd5.nrl.navy.mil|mailto:pyoung@ssd5.nrl.navy.mil])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- obtain reference spectra for general science during Hinode eclipse season\\ 
-- run PRY_slot_context_v3 (5 Mbits) and Eclipse_raster_v2 (99 Mbits)\\ 
-- observe any target\\ 
-- run PRY_slot_context_v3 once\\ 
-- follow by one run of Eclipse_raster_v2 (total duration: 54mins) \\ 
-- start PRY_slot_context_v3 10 mins after end of Hinode orbital night\\ 
-- repeat for consecutive day-time periods depending on available data volume\\
}}
%%

\\

!10. Properties in Solar Wind Source Regions – Warren ([hwarren@nrl.navy.mil|mailto:hwarren@nrl.navy.mil]), Ko ([yko@ssd5.nrl.navy.mil|mailto:yko@ssd5.nrl.navy.mil]) \\

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- target: equatorial or low-latitude coronal hole within ± 40%%sup 0%% latitude; Polar CH extensions also possible if within ± 40%%sup 0%%; observe with CH at central meridian\\ 
-- run a) YKK_EqCH_02n around the centre of the coronal hole\\ 
-- run b) YKK_EqCH_02n between the centre and East CH boundary\\ 
-- run c) YKK_EqCH_02w at E CH boundary partly covering the 'visible' CH, partly covering adjacent AR or QS to the East\\ 
-- run context raster slot_context_q50 covering FOV of the a, b and c rasters\\ 
-- default pointing: Sun center X=0", Y=0"; slit field-of-view to cover the solar equator;  if CH does not reach latitude zero cover lowest latitude reached\\ 
-- if all three studies not possible in time available, run b) followed by c)\\ 
-- contact Yuan-Kuen Ko ([yko@ssd5.nrl.navy.mil|mailto:yko@ssd5.nrl.navy.mil]) to agree final pointing\\ 
-- __see Core HOP 146; use these original studies for on-disc CHs only__\\
}}
%%

\\

!11. Quiet sun dynamics study – Muglach __\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run studies in the order: three times (a) - n times (b) – three times (a)\\ 
       &nbsp; -- a) Study: quiet_sun_slot (#210); 40x512 slot image as context\\ 
       &nbsp; -- three images should be taken before and after program b)\\ 
       &nbsp; -- b) Study: KM-qs-study-low (#315)\\ 
       &nbsp; --  run in areas of quiet Sun, also plage or moderately active regions possible\\ 
       &nbsp; -- slit should at least be partially on the disk\\ 
       &nbsp; -- avoid large, well developed ARs and coronal holes \\ 
       &nbsp; -- study for small-scale short-term variation of QS structures in cool EIS lines.\\ 
       &nbsp; -- repeat n times to fit into available data volume; at least for 30 min\\ 
       &nbsp; -- EXPOSURE: 20s, RASTER: Scanning, 4 steps, SLIT: 2", STEP: 2", FOV: 10"x464"\\ 
       &nbsp; -- if n = 30 for (b), data volume is 70 Mbits; run (b) for longer if volume available\\ 
Co-observing:\\
       &nbsp; - SOT:\\ 
&nbsp; &nbsp; 1) magnetograms in either Fe I or Na I, in 60s cadence (or less if telemetry allows).   \\ 
&nbsp; &nbsp;  SOT to run > 15 min before EIS start and at least 15 min after EIS end.\\ 
&nbsp; &nbsp; 2) SP scans of the target regions valuable additions but lower priority than 1.\\ 
&nbsp; &nbsp; 3) BFI images in G-Band can be added; lower priority than 1 and 2.\\ 
&nbsp; &nbsp; 4) XRT: filtergrams in the thinnest filter(s)\\ 
}}
%%

\\ 

!12. Filament Evolution – Green ([lmg@mssl.ucl.ac.uk|mailto:lmg@mssl.ucl.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
--    Observe an on-disc filament\\ 
--    Run \\ 
          &nbsp; -- cme_slot_red_lkh for approx 30 min; data vol: 18 Mbit; context\\ 
          &nbsp; -- cme_slit_red_lkh to fill available time; 34 min has data vol: 31 Mbit\\ 
          &nbsp; -- cme_slot_red_lkh for approx 30 min; data vol: 18 Mbit; context\\ 
--    __Run if suitable quiescent filament is available on disc__\\ 
}}
%%

\\

!13. Interchange Reconnection at CH Boundaries – Baker ([db2@mssl.ucl.ac.uk|mailto:db2@mssl.ucl.ac.uk]), Van Driel ([lidia.vandriel@obspm.fr|mailto:lidia.vandriel@obspm.fr])\\ – Search for closed/open field interactions at CH boundaries with adjacent activity\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run dhb_polar_scan_Q90 (ID #294); \\ 
-- check with proposers for pointing details\\ 
-- __run for small closed structures at CH boundaries or inside on-disc CHs__\\ 
}}
%%

\\

----

!EIS CORE HOP 80: \\Polar Coronal Hole Observation – Gabriel ([alan.gabriel@ias.u-psud.fr|mailto:alan.gabriel@ias.u-psud.fr]), Harra ([lkh@mssl.ucl.ac.uk|mailto:lkh@mssl.ucl.ac.uk])\\

\\

!EIS CORE HOP 130: \\Multi-temperature Full Disk Slot Scans - Ugarte-Urra ([iugarte@ssd5.nrl.navy.mil|mailto:iugarte@ssd5.nrl.navy.mil]), Brooks ([dhbrooks@ssd5.nrl.navy.mil|mailto:dhbrooks@ssd5.nrl.navy.mil])\\ 

\\

!EIS CORE HOP 146: \\Solar Wind Source Regions During Solar Minimum Conditions – Kuen Ko ([yko@ssd5.nrl.navy.mil|mailto:yko@ssd5.nrl.navy.mil]), Mariska ([mariska@nrl.navy.mil|mailto:mariska@nrl.navy.mil])\\ 

\\ 

!EIS CORE HOP 137: \\Evolution of Network Boundary Elements: Possible Connections to the Corona – Warren ([hwarren@nrl.navy.mil|mailto:hwarren@nrl.navy.mil])\\ 


----

\\

!!! B. Active Region, Flare, CME\\ 

%%information
Useful AR context studies for before/after main AR observation are: PRY_slot_context_v3 or PRY_slot_contextLITE
%%

\\ 

!1. Active Region Studies – Warren ([hwarren@nrl.navy.mil|mailto:hwarren@nrl.navy.mil]), Mariska\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- Studies HPW017AR_30x400_30s2, HPW018AR300x400_30s2 and   \\ 
-- HPW019AR_1x400_45s2\\ 
-- select as appropriate for AR ToO\\ 
-- use PRY_slot_context_v3 or PRY_slot_contextLITE before/after selected HPW\\ 
-- check with Harry Warren re ASRC for raster expansion\\ 
}}
%%

\\

!2. AR dynamics and CME watch – Young, Ugarte-Urra \\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- 40” slot for large FoV, high cadence AR images in a wide Te range to i) examine loop morphology ii) detect CME initiation. \\ 
-- run either i) PRY_slot_context_v3 (AR dynamics, includes diagnostics) or ii) PRY_slot_contextLITE (488”x488”; 3.5min); (CME watch, low TLM, extended hours)\\ 
-- repeat to fill available time slot; run for 3 hours, preferably longer\\ 
}}
%%

\\

!3. Active Region Studies – Warren ([hwarren@nrl.navy.mil|mailto:hwarren@nrl.navy.mil]), Ugarte-Urra ([iugarte@ssd5.nrl.navy.mil|mailto:iugarte@ssd5.nrl.navy.mil]) \\

%%roundedCorners-yyyy-E3F0EE-808080
{{
--     observe the large dispersing AR near CM\\ 
--     run a large raster with HPW018\\ 
--     run a fast scan with IUU_SCAN_STEPS_002 for several hours\\ 
}}
%%

\\ 

!14/12/09: Active Region Abundance Variations - Ko ([yko@ssd5.nrl.navy.mil|mailto:yko@ssd5.nrl.navy.mil])

%%roundedCorners-yyyy-E3F0EE-808080
{{
--     target: young AR of less than 3 days; search for any abundance evolution\\
--     FoV to cover centre of the AR\\
--     run study twice a day; separate runs by ~ 12 hours; run for 7 consecutive days until AR west limb passage or decay - subject to TLM limitations\\
--     run YKK_ARabund01; raster scanning: 2” slit and 3” step; exposure: 45s; FOV: 194"x280; duration: 53 m 19s; Data: DCPM/64Mbit.\\
--     run PRY_slot_contextLITE for context after each raster\\
}}
%%

\\


!4. Loop morphology and oscillations - de Moortel ([ineke@mcs.st-and.ac.uk|mailto:ineke@mcs.st-and.ac.uk]), Bewsher ([d.bewsher@rl.ac.uk|mailto:d.bewsher@rl.ac.uk]), Young\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- relatively quiescent (non-flaring) coronal loop system either on disk or limb.\\ 
-- point to loops in the active region.\\ 
-- run PRY_footpoints_lite (dur: 28min; vol: 55 Mbit), sta_loop_slot_lo (dur: 39min; vol: 22 Mbit).\\ 
--     study sequence is: \\ 
      &nbsp; -     PRY_footpoints_lite once at beginning of a period \\ 
      &nbsp; -     sta_loop_slot_lo at the same pointing\\ 
      &nbsp; -     repeat sta_loop_slot_lo to fill available time slot.\\ 
-- __run on any quiescent AR; advise schedule to de Moortel__\\
}}
%%

\\


!5. Pre-flare activity monitoring - Wallace ([ajw2@mssl.ucl.ac.uk|mailto:ajw2@mssl.ucl.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- point to a flaring AR to search for features that precede flares\\ 
&nbsp; -- run Flare0_slit_AJW; (dur: 50m 34s; vol: 2.9 Mbits; size: 180” x 320”)\\ 
&nbsp; -- scanning raster; slit: 2”; step:2”; exposure: 30s; 89 steps.\\ 
-- run repeatedly on a flaring AR to fill available time allocation.\\ 
}}
%%

\\

!6. Search for Active Region outflows – Culhane ([jlc@mssl.ucl.ac.uk|mailto:jlc@mssl.ucl.ac.uk]), Harra ([lkh@mssl.ucl.ac.uk|mailto:lkh@mssl.ucl.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
--     observe AR outflows at opposite boundaries of the large dispersing AR near CM\\ 
--     run HPW015_DETAILED_MAP_1_45s_200x360 twice; two separate pointings\\ 
--     total data volume: 662 Mbits; duration: 2 x 2h 44 m or 5h 28 m total\\ 
--     __check pointing positions with proposers__\\ 
}}
%%

\\

!7. AR Temperature Diagnostic – Mason ([hm11@damtp.cam.ac.uk|mailto:hm11@damtp.cam.ac.uk])\\
 
%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run cam_ar_limb_lite_v2\\ 
-- target: temperature structure of active regions on the limb\\ 
&nbsp; -- centre raster at the active region core.\\ 
&nbsp; -- exposure time: 30s; raster: scanning; slit: 2"; step Size: 2", FOV: 360"X400";\\ 
&nbsp; -- raster duration: 1h40m46s \\ 
}}
%%

\\

!8. High cadence observations of AR transient brightenings and microflares - Mason ([hm11@damtp.cam.ac.uk|mailto:hm11@damtp.cam.ac.uk])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run cam_artb_lite_v2\\ 
-- run on AR to study transient brightenings and microflares at very high cadence\\ 
-- raster centre should be at polarity inversion line.\\ 
-- raster: scanning; slit: 2", step size: 2"; FOV: 40"X120"\\ 
-- raster duration: 4m32 seconds\\ 
-- run as many times as possible and at least for 3-4 hours continuous \\ 
}}
%%

\\ 

!9. CME onsets - Bewsher ([danielle.bewsher@stfc.ac.uk|mailto:danielle.bewsher@stfc.ac.uk]), Harrison\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- algorithm to detect CME-related dimming\\ 
-- point above limb __at AR if it develops __with part of limb in FoV\\ 
-- if AR present, centre raster y-direction on the AR; null evaluation in AR absence\\ 
-- run cmeo_slit_lo; minimum 5 rasters; Duration: 4.2 h; Volume: 13 Mbit __or__\\ 
-- run cmeo_slot_lo; min duration: 5 h; Volume: 10 Mbit\\ 
-- algorithm uses difference imaging so minimum durations __must__ be available\\ 
}}
%%

\\

!10. CORE EIS Flare Study – Milligan ([ryan.o.milligan@nasa.gov|mailto:ryan.o.milligan@nasa.gov])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
-- run FLR001_flare_study; \\ 
-- exposure: 5s; raster: scanning; slit: 2”; step: 2”; FoV: 80” x 120”; raster time: 5m\\ 
-- run for 2 hr; data volume: 36 Mbit\\ 
-- target: any AR with significant flare probability\\ 
}]
%%

\\

!!!C. Test and Calibration Studies \\ 

!1. EIS slit calibration – Young ([pyoung@ssd5.nrl.navy.mil|mailto:pyoung@ssd5.nrl.navy.mil])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
--      Obtain co-spatial data in the 1", 2" and 40" slits for various calibration tests (slit widths, tilt, intensity calibration)\\ 
--      run CALIB_slit_slot_v1\\ 
--      study includes three separate rasters; each must be individually pointed\\ 
--      point off-limb above the quiet Sun at the equator (either limb)\\ 
--      make two separate adjacent entries of calib_slit_slot_v1 on the timeline\\ 
--      select Solar-X position 50-60” above limb; same for each of the rasters in both study entries\\ 
--      select Y position with the YIP input rather than the solar-Y position\\ 
--      set the YIP entry to 511 for each of the three rasters in first study entry \\ 
--      for the second study entry, set YIP to 1 for each of the three rasters\\ 
--      data volume: 54 Mbits.\\ 
}}
%%

\\ 

!2. EIS velocity calibration – Kamio ([kamio@linmpi.mpg.de|mailto:kamio@linmpi.mpg.de])\\ 

%%roundedCorners-yyyy-E3F0EE-808080
{{
--    Determine the slit tilt and curvature in full Y height for velocity calibration\\ 
--     execute raster scans at three positions with 1" and 2" slits\\ 
--     run ID 375 SK_DEEP_5x512_SLIT1 \u2013 the  1" slit study, with Y initial positions\\ 
      #1 YIP=1; #2 YIP=256; #3 YIP=512\\ 
--     run ID 376 SK_DEEP_10x512_SLIT2 \u2013 the  2" slit study, with Y initial positions\\ 
      #4 YIP=1; #5 YIP=256; #6 YIP=512\\ 
--     six consecutive rasters require total time ~ 60min and data volume ~ 45Mbits\\ 
--     target: quiet region near disk center (0", 0"); shift EIS FOV ±200" in E-W direction to avoid ARs; do not run if ARs in target area;\\ 
--     keep the same mirror initial position (MIP) for all rasters.\\ 
}}
%%

\\