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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250400 matches
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TRACE: AR SUNSPOT
2000-02-23T05:22:43 to 2000-02-23T17:02:55
Science Goal: SCIPLAN_AR_SUNSPOT
Program:
Target:
Pointing: xcen=-145 ycen=489,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: AR SUNSPOT
2000-02-23T04:32:18 to 2000-02-23T04:56:13
Science Goal: SCIPLAN_AR_SUNSPOT
Program:
Target:
Pointing: xcen=-13 ycen=824,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: EMERG FLUX
2000-02-17T01:52:14 to 2000-02-17T08:20:59
Science Goal: SCIPLAN_EMERG_FLUX
Program: Emerging flux studies
Target:
Pointing: xcen=442 ycen=287,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: FOCUS TEST
2000-02-16T08:22:33 to 2000-02-17T01:04:21
Science Goal: SCIPLAN_FOCUS_TEST
Program: Emerging Flux
Target:
Pointing: xcen=286 ycen=262,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: IMAX
2000-01-06T16:27:21 to 2000-01-06T19:04:17
Science Goal: SCIPLAN_IMAX
Program: Continue following AR 8810, then WL flats, then some more AR 8810 followed by a 2 orbit East limb movie and then sit on the new AR coming over in the SE
Target:
Pointing: xcen=-1011 ycen=617,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
TRACE: null
1999-10-12T22:06:57 to 1999-10-12T23:09:26
Science Goal:
Program:
Target:
Pointing: xcen=-13 ycen=-82,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
17006.77512,51210
WL6.79512,51210
16006.77512,51210
15506.73512,51210
IRIS: Low-telem flare watch: AR 14345
2026-01-22T12:36:55 to 2026-01-22T13:36:39
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2
Program: Low-telem flare watch: AR 14345
Target: AR
Pointing: xcen=411 ycen=-157,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,68384
IRIS: SUIT coordination, AR14341
2026-01-19T02:10:06 to 2026-01-19T02:53:14
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=-225 ycen=-163,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681064
27960.0468,681064
IRIS: SUIT/Aditya-L1 coordination, flare catching on AR 14334
2026-01-08T01:03:37 to 2026-01-08T02:01:17
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
Program: SUIT/Aditya-L1 coordination, flare catching on AR 14334
Target: AR
Pointing: xcen=-132 ycen=-199,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,68382
27960.1565,68382
IRIS: C1: North Pole
2026-01-06T13:29:41 to 2026-01-06T14:03:52
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: North Pole
Target: CH
Pointing: xcen=-3 ycen=939,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14295,18216
28322.14295,18216
14002.14295,18216
27962.29295,18215
IRIS: Flare study on AR on AR 14325 (follow Hinode)
2026-01-06T10:15:25 to 2026-01-06T11:11:45
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=929 ycen=-111,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130352
IRIS: Very High Cadence Raster on AR14317
2025-12-27T17:27:18 to 2025-12-27T18:24:03
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=215 ycen=226,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681400
27960.0468,681400
IRIS: Coronal Nanojets Program (AR14317)
2025-12-26T12:21:16 to 2025-12-26T12:35:17
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Coronal Nanojets Program (AR14317)
Target: AR
Pointing: xcen=-36 ycen=224,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,6588
IRIS: C1: South Pole
2025-12-20T18:56:22 to 2025-12-20T19:30:33
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: South Pole
Target: QS
Pointing: xcen=6 ycen=-967,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14295,18216
28322.14295,18216
14002.14295,18216
27962.14295,18216
IRIS: SUIT/Aditya-L1 coordination
2025-12-20T01:09:27 to 2025-12-20T02:05:54
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
Program: SUIT/Aditya-L1 coordination
Target: AR
Pointing: xcen=-668 ycen=323,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,68374
27960.1565,68374

250400 matches
prev  1...11337 11338 [11339] 11340 11341 11342 11343 11344 11345 11346 ...16694  next