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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249789 matches
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IRIS: BBSO coordination
2026-02-06T22:45:51 to 2026-02-06T23:52:37
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2
Program: BBSO coordination
Target: AR
Pointing: xcen=437 ycen=346,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28321.24135,12954
14000.21135,129324
27960.21135,129324
IRIS: High-cadence sit-and-stare study
2026-02-06T14:41:01 to 2026-02-06T15:44:26
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow
Program: High-cadence sit-and-stare study
Target: AR
Pointing: xcen=538 ycen=335,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1459,68462
IRIS: High-cadence sit-and-stare flare study
2026-02-06T13:04:10 to 2026-02-06T14:10:28
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow
Program: High-cadence sit-and-stare flare study
Target: AR
Pointing: xcen=346 ycen=366,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1459,68483
EIS: Polar Monitoring Campaign during the Solar Cycle
2026-02-05T16:24:36 to 2026-02-05T17:34:20
Science Goal: HOP81_new_study
Program:
Target:
Pointing: xcen=-6 ycen=812,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Synoptic/Comprehensive AR Studies
2026-02-04T10:32:14 to 2026-02-04T11:28:05
Science Goal: HPW021VEL0021x512v2
Program:
Target:
Pointing: xcen=-36 ycen=170,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Synoptic/Comprehensive AR Studies
2026-02-04T07:20:22 to 2026-02-04T08:21:06
Science Goal: HPW021VEL260x512v2
Program:
Target:
Pointing: xcen=-65 ycen=170,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Polar Monitoring Campaign during the Solar Cycle
2026-02-03T13:28:39 to 2026-02-03T14:38:24
Science Goal: HOP81_new_study
Program:
Target:
Pointing: xcen=-5 ycen=-1017,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: B1: AR tracking from limb to limb
2026-02-03T05:52:16 to 2026-02-03T06:10:22
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking from limb to limb
Target: AR
Pointing: xcen=-713 ycen=231,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28321.13247,12916
14001.13247,12916
27961.13247,12916
EIS: Pointing Monitoring
2026-01-31T17:59:12 to 2026-01-31T17:59:22
Science Goal: XRT_synop_AIA
Program:
Target:
Pointing: xcen=25 ycen=-207,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Pointing Monitoring
2026-01-31T17:55:56 to 2026-01-31T17:58:53
Science Goal: PRY_slot_contextLITE
Program:
Target:
Pointing: xcen=25 ycen=-195,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
AIA: null
2026-01-31T00:55:05 to 2026-02-02T00:52:41
Science Goal: ssw_service_260201_170333_2190
Program:
Target:
Pointing: xcen=-711 ycen=345,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
17115.55269,231186
30415.55269,231186
19315.55269,231186
EIS: AR study
2026-01-30T13:10:01 to 2026-01-30T14:05:51
Science Goal: HPW021VEL001v512v2
Program:
Target:
Pointing: xcen=862 ycen=-455,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: Proba-3/ASPIICS coordination
2026-01-30T04:44:06 to 2026-01-30T05:49:25
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: Proba-3/ASPIICS coordination
2026-01-30T03:07:07 to 2026-01-30T04:12:26
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: Proba-3/ASPIICS coordination
2026-01-29T23:53:09 to 2026-01-30T00:58:28
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

249789 matches
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