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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252563 matches
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TRACE: EMERG FLUX
2000-02-10T03:40:27 to 2000-02-11T00:04:53
Science Goal: SCIPLAN_EMERG_FLUX
Program:
Target:
Pointing: xcen=-362 ycen=305,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: BBSO coordination, AR 14363
2026-02-02T18:33:19 to 2026-02-02T19:37:59
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster
Program: BBSO coordination, AR 14363
Target: AR
Pointing: xcen=-375 ycen=-332,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28322.09134,12931
14000.35134,129186
27960.35134,129186
IRIS: Proba-3/ASPIICS coordination
2026-01-30T01:30:08 to 2026-01-30T02:35:27
Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4
Program: Proba-3/ASPIICS coordination
Target: AR
Pointing: xcen=876 ycen=485,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.27264,182240
28321.36264,18248
14000.27264,182240
27960.27264,182240
IRIS: Low-telem flare watch: AR 14353
2026-01-25T21:26:20 to 2026-01-25T22:27:46
Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: Low-telem flare watch: AR 14353
Target: AR
Pointing: xcen=424 ycen=369,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.4761,66131
14000.4761,66131
27960.4761,66131
IRIS: AR tracking/HOP 307: AR 14341
2026-01-24T11:29:35 to 2026-01-24T12:18:32
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2
Program: AR tracking/HOP 307: AR 14341
Target: AR
Pointing: xcen=759 ycen=-166,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.61281,18280
28320.61281,18280
14000.61281,18280
27960.61281,18280
IRIS: Low-telem flare watch: AR 14341
2026-01-23T14:28:45 to 2026-01-23T15:28:42
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Low-telem flare watch: AR 14341
Target: AR
Pointing: xcen=616 ycen=-159,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,66376
IRIS: Low-telem flare watch: AR 14341
2026-01-23T12:51:45 to 2026-01-23T13:51:42
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Low-telem flare watch: AR 14341
Target: AR
Pointing: xcen=601 ycen=-161,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,65376
IRIS: Low-telem flare watch: AR 14341
2026-01-21T13:59:05 to 2026-01-21T14:59:34
Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: Low-telem flare watch: AR 14341
Target: AR
Pointing: xcen=238 ycen=-144,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.4761,66129
14000.4761,66129
27960.4761,66129
IRIS: High-cadence flare watch: AR 14341
2026-01-21T04:50:01 to 2026-01-21T05:17:12
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: High-cadence flare watch: AR 14341
Target: AR
Pointing: xcen=138 ycen=-144,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,68716
27960.0468,68716
AIA: null
2026-01-17T23:06:00 to 2026-01-18T01:02:00
Science Goal: ssw_service_260117_160653_43955_ssmq__ssmq_blos_cont
Program:
Target:
Pointing: xcen=-488 ycen=-100,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
3352.36600,45050
2112.36600,45050
1712.36600,45050
cont2.36600,45050
17002.36600,45050
3042.36600,45050
1312.36600,45050
942.37600,45050
1932.36600,45050
blos2.36600,45050
IRIS: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma
2026-01-12T13:22:04 to 2026-01-12T14:19:28
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma
Target: AR
Pointing: xcen=388 ycen=-113,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,65360
IRIS: AR 14329/14330 Prominence monitoring SW limb (HOP 269 IRIS alone)
2026-01-10T15:56:56 to 2026-01-10T17:01:14
Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression
Program: AR 14329/14330 Prominence monitoring SW limb (HOP 269 IRIS alone)
Target: FI
Pointing: xcen=1065 ycen=-127,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
27960.15231,182416
IRIS: SUIT/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)
2026-01-10T03:10:28 to 2026-01-10T03:57:43
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 caching on AR 14336 (following Hinode)
Target: AR
Pointing: xcen=-139 ycen=-119,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,68313
27960.1565,68313
IRIS: Flare study on AR 14325 at west limb (follow Hinode)
2026-01-07T05:39:09 to 2026-01-07T06:36:46
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 at west limb (follow Hinode)
Target: AR
Pointing: xcen=965 ycen=-110,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130360
IRIS: Flare study on AR 14325/14323 (follow Hinode)
2026-01-02T12:29:20 to 2026-01-02T13:25:26
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study on AR 14325/14323 (follow Hinode)
Target: AR
Pointing: xcen=256 ycen=-113,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,66352

252563 matches
prev  1...10881 10882 10883 10884 [10885] 10886 10887 10888 10889 10890 ...16838  next