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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253492 matches
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AIA: null
2018-09-07T17:14:57 to 2018-09-07T17:29:57
Science Goal: ssw_service_260521_221055_35239
Program:
Target:
Pointing: xcen=-27 ycen=12,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
3351.062,189,2,11215
2111.062,189,2,11215
1711.062,189,2,11315
1311.062,190,2,11215
941.062,189,2,11215
1931.062,189,2,11215
AIA: null
2018-05-29T19:00:09 to 2018-05-29T19:01:57
Science Goal: ssw_service_260603_231106_24285
Program:
Target:
Pointing: xcen=14 ycen=-18,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
1710.22,420,2,42010
AIA: null
2011-02-15T02:49:53 to 2011-02-15T03:40:00
Science Goal: ssw_service_260112_153453_20753
Program:
Target:
Pointing: xcen=248 ycen=-193,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
2111.02653,69250
1711.01654,69350
3041.02653,69250
16001.01654,69350
IRIS: AR raster (AR 14479)
2026-07-05T14:37:52 to 2026-07-05T17:04:44
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2
Program: AR raster (AR 14479)
Target: AR
Pointing: xcen=901 ycen=265,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.61281,182240
28320.61281,182240
14000.62281,182238
27960.61281,182240
IRIS: B2: QS tracking from limb to limb
2026-06-07T05:13:52 to 2026-06-07T05:23:28
Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression
Program: B2: QS tracking from limb to limb
Target: QS
Pointing: xcen=840 ycen=-32,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13303.2204,1823
28323.2204,1823
14003.2204,1823
27963.2204,1823
IRIS: SST coordination - AR14459
2026-06-05T07:25:02 to 2026-06-05T11:55:18
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2
Program: SST coordination - AR14459
Target: AR
Pointing: xcen=-296 ycen=227,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.34137,129790
14000.34137,129789
27960.34137,129790
SOTSP: AR 14455 obs
2026-06-04T18:54:11 to 2026-06-04T19:56:27
Science Goal: AR 14455 obs
Program: Fast map, 328x164", 1-side, Q65, no repeat
Target: Active Region
Pointing: xcen=436 ycen=166,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0312,162985
6302A Velocity 6301.5A0312,162985
6302A Transverse Flux Density0312,162985
6302A Longitudinal Flux Density0312,162985
IRIS: A1: QS monitoring
2026-06-02T04:20:04 to 2026-06-02T04:38:08
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=17 ycen=34,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916
IRIS: SUIT Coordination: AR 14455
2026-06-01T00:05:45 to 2026-06-01T02:36:43
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 Coordination: AR 14455
Target: AR
Pointing: xcen=-336 ycen=252,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,681000
27960.1565,681000
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: High-cadence flare watch: AR 14455
2026-05-31T12:01:03 to 2026-05-31T17:50:25
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 14455
Target: AR
Pointing: xcen=-449 ycen=250,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,689200
27960.0468,689200
IRIS: SST coordination, AR 14444
2026-05-26T11:39:41 to 2026-05-26T17:08:47
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2
Program: SST coordination, AR 14444
Target: AR
Pointing: xcen=-170 ycen=-321,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.34137,129962
14000.34137,129962
27960.34137,129962
EIS: AR synoptic studies - diagnostic map.
2026-05-25T08:40:34 to 2026-05-25T09:41:19
Science Goal:
Program:
Target:
Pointing: xcen=934 ycen=-52,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeXIII261,512null
FeXVI261,512null
SiX261,512null
SX261,512null
FeXXIV261,512null
SiVII261,512null
FeXI261,512null
FeXV261,512null
MgVII261,512null
CaXV261,512null
CaXVI261,512null
FeXII261,512null
FeIX261,512null
FeXIV261,512null
EIS: DKIST flare watch.
2026-05-24T19:41:43 to 2026-05-24T20:29:47
Science Goal:
Program:
Target:
Pointing: xcen=918 ycen=135,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeX180,152null
FeXVI180,152null
CaXVII180,152null
FeXXIV180,152null
FeXV180,152null
HeII180,152null
OV180,152null
FeXII180,152null
FeXXIII180,152null
FeXIV180,152null
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

253492 matches
prev  1...16777 16778 16779 [16780] 16781 16782 16783 16784 16785 16786 ...16900  next