Heliophysics Events Knowledgebase Coverage Registry (HCR)
 
Popular Observations
Here are the most popular observations, as measured by the number of downloads.
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249695 matches
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TRACE: AR8948
2000-04-11T18:58:36 to 2000-04-11T20:00:45
Science Goal: SCIPLAN_AR8948
Program:
Target:
Pointing: xcen=372 ycen=-168,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: AR8948
2000-04-11T18:29:25 to 2000-04-11T18:53:52
Science Goal: SCIPLAN_AR8948
Program:
Target:
Pointing: xcen=307 ycen=-160,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: JOP083
2000-04-07T01:22:25 to 2000-04-07T01:46:59
Science Goal: SCIPLAN_JOP083
Program:
Target:
Pointing: xcen=389 ycen=426,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: JOP83
2000-04-04T01:27:26 to 2000-04-04T01:51:59
Science Goal: SCIPLAN_JOP83
Program:
Target:
Pointing: xcen=-202 ycen=467,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: SYNOPTIC
2000-03-20T01:02:32 to 2000-03-20T04:09:53
Science Goal: SCIPLAN_SYNOPTIC
Program:
Target:
Pointing: xcen=879 ycen=-239,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: CALIB
2000-03-14T05:26:23 to 2000-03-14T05:28:06
Science Goal: SCIPLAN_CALIB
Program: 6, ICAL 001
Target:
Pointing: xcen=1 ycen=309,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: DUAL AR
2000-02-27T12:22:34 to 2000-02-28T11:59:46
Science Goal: SCIPLAN_DUAL_AR
Program:
Target:
Pointing: xcen=68 ycen=301,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: spot obs
2000-02-09T07:35:37 to 2000-02-09T17:59:58
Science Goal: SCIPLAN_spot_obs
Program: sun spot obervation
Target:
Pointing: xcen=-148 ycen=554,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: FLARE GENE
2000-01-23T02:08:16 to 2000-01-24T01:01:33
Science Goal: SCIPLAN_FLARE_GENE
Program:
Target:
Pointing: xcen=748 ycen=-244,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: null
1999-03-22T07:59:05 to 1999-03-22T23:59:28
Science Goal:
Program:
Target:
Pointing: xcen=492 ycen=423,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
1711.51512,512636
WL39.51512,51224
160037.86512,51225
1951.51512,512637
IRIS: SUIT coordination, AR14341
2026-01-19T00:33:53 to 2026-01-19T01:32:54
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: SUIT coordination, AR14341
Target: AR
Pointing: xcen=-240 ycen=-161,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681456
27960.0468,681455
IRIS: Flare study on AR on AR 14325 (follow Hinode)
2026-01-06T11:52:29 to 2026-01-06T12:48:49
Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study on AR on AR 14325 (follow Hinode)
Target: AR
Pointing: xcen=933 ycen=-113,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130352
IRIS: Flare study on AR 14325/14323 (follow Hinode): Program C
2026-01-03T17:41:01 to 2026-01-03T18:32:12
Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study on AR 14325/14323 (follow Hinode): Program C
Target: AR
Pointing: xcen=517 ycen=-96,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130319
IRIS: B1: AR tracking (limb-to-limb), on AR 14317
2026-01-01T09:00:13 to 2026-01-01T09:18:17
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking (limb-to-limb), on AR 14317
Target: AR
Pointing: xcen=925 ycen=218,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,13016
28321.13247,13016
14001.13247,13016
27961.13247,13016
IRIS: Very High Cadence Raster on AR14317
2025-12-27T19:04:18 to 2025-12-27T20:01:03
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: Very High Cadence Raster on AR14317
Target: AR
Pointing: xcen=233 ycen=235,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681400
27960.0468,681400

249695 matches
prev  1...10217 10218 10219 10220 10221 10222 [10223] 10224 10225 10226 ...16647  next