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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257282 matches
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IRIS: DKIST/BBSO coordinations
2026-09-20T16:09:22 to 2026-09-20T23:08:11
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always
Program: DKIST/BBSO coordinations
Target: AR
Pointing: xcen=191 ycen=83,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0361,6813335
27960.0361,6813462
IRIS: HOP 307: AR tracking from limb to limb
2026-09-03T05:50:39 to 2026-09-03T21:41:17
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2
Program: HOP 307: AR tracking from limb to limb
Target: AR
Pointing: xcen=-921 ycen=177,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.08281,182880
28321.08281,182880
14001.08281,182880
27961.08281,182880
IRIS: AR tracking from limb to limb (AR 14520):
2026-09-01T16:36:17 to 2026-09-01T19:03:09
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2
Program: AR tracking from limb to limb (AR 14520):
Target: AR
Pointing: xcen=250 ycen=-314,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.61281,182240
28320.61281,182240
14000.61281,182240
27960.61281,182240
EIS: Global Waves Detection
2026-08-20T12:32:35 to 2026-08-20T13:02:24
Science Goal: Same target as HOP 521
Program:
Target:
Pointing: xcen=-859 ycen=68,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeXIII266,256null
FeX266,256null
OIV266,256null
EIS: HOP 542: [SOOP: AR-Long-Term
2026-08-20T08:38:50 to 2026-08-20T08:58:19
Science Goal: Centered on PIL (4x rasters)
Program:
Target:
Pointing: xcen=872 ycen=-15,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
MgVI50,152null
FeXIII50,152null
FeX50,152null
FeXVI50,152null
SiX50,152null
CaXVII50,152null
FeXXIV50,152null
SiVII50,152null
FeXI50,152null
FeXV50,152null
MgVII50,152null
MgV50,152null
OV50,152null
CaXV50,152null
FeXII50,152null
FeIX50,152null
FeXXIII50,152null
FeVIII50,152null
FeXIV50,152null
EIS: Pointing monitoring
2026-08-20T05:49:50 to 2026-08-20T05:52:46
Science Goal:
Program:
Target:
Pointing: xcen=10 ycen=-109,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeXVI479,488null
SiVII479,488null
HeII479,488null
FeXII479,488null
FeXXIII479,488null
IRIS: High-cadence Flare Watch of AR14507
2026-08-18T12:11:11 to 2026-08-18T16:19:47
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 of AR14507
Target: AR
Pointing: xcen=674 ycen=-18,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,686132
27960.0468,686132
SOTSP: HOP 81, N-pole
2026-08-08T15:32:14 to 2026-08-08T16:30:12
Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle
Program: Fast deep mode, HOP81 in the eclipse, WEST +680
Target: North pole
Pointing: xcen=81 ycen=847,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0108,162341
6302A Velocity 6301.5A0108,162341
6302A Transverse Flux Density0108,162341
6302A Longitudinal Flux Density0108,162341
SOTSP: Synoptic
2026-08-07T18:22:22 to 2026-08-07T18:24:11
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 Intensity016,16249
6302A Velocity 6301.5A016,16249
6302A Transverse Flux Density016,16249
6302A Longitudinal Flux Density016,16249
AIA: Cruiser Annotation
2026-08-07T14:21:17 to 2026-08-07T21:39:53
Science Goal: ssw_service_260826_162140_37052
Program: Nothing Reported
Target:
Pointing: xcen=-151 ycen=907,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
3040.2307,3072187
1930.2307,3072188
IRIS: GREGOR coordination
2026-07-24T07:58:48 to 2026-07-24T09:55:43
Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2
Program: GREGOR coordination
Target: FI
Pointing: xcen=965 ycen=-90,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.58175,182200
14000.58175,182200
27960.58175,182200
SOTSP: Synoptic
2026-07-14T06:01:15 to 2026-07-14T06:03:03
Science Goal: Synoptic
Program: Synoptic Very Fast Map, 15"x162", 3 mins.
Target: 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
SOTSP: null
2026-07-01T15:08:49 to 2026-07-01T15:16:08
Science Goal:
Program:
Target:
Pointing: xcen=462 ycen=159,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity061,122196
6302A Velocity 6301.5A061,122196
6302A Transverse Flux Density061,122196
6302A Longitudinal Flux Density061,122196
SOTSP: AR14473
2026-06-28T07:03:18 to 2026-06-28T08:03:29
Science Goal:
Program: Fast map, 328x164", 1-side, Q65, no repeat
Target: Active Region
Pointing: xcen=297 ycen=-257,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0295,162942
6302A Velocity 6301.5A0295,162942
6302A Transverse Flux Density0295,162942
6302A Longitudinal Flux Density0295,162942
SOTSP: unnamed AR
2026-06-22T12:01:31 to 2026-06-22T12:59:29
Science Goal: unnamed AR
Program: Fast deep mode, HOP81 in the eclipse, EAST -680
Target:
Pointing: xcen=-118 ycen=737,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0108,162341
6302A Velocity 6301.5A0108,162341
6302A Transverse Flux Density0108,162341
6302A Longitudinal Flux Density0108,162341

257282 matches
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