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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252496 matches
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IRIS: HOP 531: AR 14446
2026-06-01T18:08:54 to 2026-06-01T23:51:44
Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2
Program: HOP 531: AR 14446
Target: AR
Pointing: xcen=646 ycen=-243,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.6976,69500
14000.2376,691500
27960.1776,692000
IRIS: HOP 530: AR 14446
2026-05-31T18:00:16 to 2026-05-31T23:55:56
Science Goal: Medium dense 16-step raster 5x60 16s C II Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: HOP 530: AR 14446
Target: AR
Pointing: xcen=479 ycen=-239,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0967,684000
28320.0967,683999
27960.0967,684000
IRIS: B1: AR tracking
2026-05-31T04:40:25 to 2026-05-31T04:58:31
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking
Target: AR
Pointing: xcen=761 ycen=-271,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28321.13247,12916
14001.13247,12916
27961.13247,12916
IRIS: Flare watch: AR 14455
2026-05-30T12:05:21 to 2026-05-30T18:02:33
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare watch: AR 14455
Target: AR
Pointing: xcen=-624 ycen=227,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,652239
IRIS: C1: South Pole
2026-05-30T06:05:13 to 2026-05-30T06:39:24
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: South Pole
Target: QS
Pointing: xcen=7 ycen=-944,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14296,18216
28322.14296,18216
14002.14296,18216
27962.14296,18216
IRIS: Off-limb flare watch: NE limb
2026-05-27T17:54:52 to 2026-05-27T23:26:33
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Off-limb flare watch: NE limb
Target: AR
Pointing: xcen=-940 ycen=164,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,652080
IRIS: A1: QS monitoring
2026-05-27T04:20:04 to 2026-05-27T04:38:08
Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster
Program: A1: QS monitoring
Target: QS
Pointing: xcen=-109 ycen=-140,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
AIA: null
2026-05-24T18:28:00 to 2026-05-25T07:09:02
Science Goal: ssw_service_260525_000055_27253_ssmq_
Program:
Target:
Pointing: xcen=-425 ycen=-256,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
33516.19600,45048
21116.19600,45048
17116.19600,45048
170016.19600,45048
30416.19600,45048
13116.19600,45048
9416.19600,45048
19316.19600,45048
IRIS: High-cadence flare program, AR 14441
2026-05-23T22:34:22 to 2026-05-23T23:46:12
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow
Program: High-cadence flare program, AR 14441
Target: AR
Pointing: xcen=848 ycen=158,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
27960.1461,68525
IRIS: High-cadence flare program, AR 14441
2026-05-23T12:07:48 to 2026-05-23T15:46:10
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow
Program: High-cadence flare program, AR 14441
Target: AR
Pointing: xcen=831 ycen=187,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
27960.1461,681596
IRIS: C1: South pole
2026-05-23T05:34:10 to 2026-05-23T06:08:21
Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30
Program: C1: South pole
Target: QS
Pointing: xcen=7 ycen=-930,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302.14295,18216
28322.14295,18216
14002.14295,18216
27962.14295,18216
SOTSP: Synoptic
2026-05-21T16:54:51 to 2026-05-21T16:56:41
Science Goal: Synoptic
Program: Synoptic Very Fast Map, 15"x162", 3 mins.
Target: Calibration, Synoptic
Pointing: xcen=0 ycen=7,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity016,16250
6302A Velocity 6301.5A016,16250
6302A Transverse Flux Density016,16250
6302A Longitudinal Flux Density016,16250
AIA: null
2026-05-20T04:07:00 to 2026-05-20T05:15:14
Science Goal: ssw_service_260519_220102_25420_ssmq_
Program:
Target:
Pointing: xcen=-938 ycen=132,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
3351.39600,45050
2111.39600,45050
1711.39600,45050
17001.38600,45050
3041.39600,45050
1311.42600,45049
941.39600,45050
1931.39600,45050
SOTSP: AR 14436
2026-05-19T15:19:25 to 2026-05-19T15:51:46
Science Goal: Observe an AR
Program: Fast map, 164x164", 1-side, Q65, no repeat
Target: Active Region
Pointing: xcen=727 ycen=268,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0160,162510
6302A Velocity 6301.5A0160,162510
6302A Transverse Flux Density0160,162510
6302A Longitudinal Flux Density0160,162510
SOTSP: AR 14436
2026-05-19T07:08:34 to 2026-05-19T07:55:59
Science Goal: AR Observation
Program: Fast map, 230"x164", Q65, 1-side CCD
Target: Active Region
Pointing: xcen=686 ycen=270,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0236,162746
6302A Velocity 6301.5A0236,162746
6302A Transverse Flux Density0236,162746
6302A Longitudinal Flux Density0236,162746

252496 matches
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