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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53936 matches
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Overview Where Raster SJI
wavel: cadence, # images		 Data Links Coordinated or
Co-aligned Data
2026-02-04 04:57:38-05:35:28
 High-cadence flare study
OBS 3448103329: Medium sparse 8-step raster		Annotate
x,y:-54",341"
Max FOV:67"x62"
Target:AR
Nearby Events
FOV:7"x62"
Steps:8x-1"
Step Cad:1.2s
Raster Cad:9s, 249 ras
Linelist:v34_02
FOV:60"x68"
1330:2s, 996 imgs
  
2796:2s, 996 imgs
  
Raster178 MB
133031 MB
  
279633 MB
  
AllMovies88 MB
AIA192 MB
2026-02-02 13:42:30-14:22:54
 High-cadence rasters
OBS 3448103329: Medium sparse 8-step raster		Annotate
x,y:-465",335"
Max FOV:67"x62"
Target:AR
Nearby Events
FOV:7"x62"
Steps:8x-1"
Step Cad:1.2s
Raster Cad:9s, 266 ras
Linelist:v34_02
FOV:60"x68"
1330:2s, 1064 imgs
  
2796:2s, 1064 imgs
  
Raster191 MB
133036 MB
  
279637 MB
  
AllMovies72 MB
AIA217 MB
2026-02-01 08:36:51-09:41:14
 High-cadence rasters
OBS 3448103330: Large sparse 8-step raster		Annotate
x,y:-593",-341"
Max FOV:127"x119"
Target:AR
Nearby Events
FOV:7"x119"
Steps:8x-1"
Step Cad:1.2s
Raster Cad:9s, 415 ras
Linelist:v34_02
FOV:120"x119"
1330:2s, 1660 imgs
  
2796:2s, 1660 imgs
  
Raster573 MB
1330167 MB
  
2796199 MB
  
AllMovies341 MB
AIA432 MB
2026-02-01 05:22:51-05:40:57
 B1: AR tracking from limb to limb
OBS 3893010094: Large coarse 64-step raster		Annotate
x,y:742",-161"
Max FOV:246"x119"
Target:AR
Nearby Events
FOV:127"x119"
Steps:64x2"
Step Cad:17s
Raster Cad:1,086s, 1 ras
Linelist:v38_04
FOV:119"x119"
1330:68s, 16 imgs
1400:68s, 16 imgs
2796:68s, 16 imgs
2832:68s, 16 imgs
Raster295 MB
13309 MB
140010 MB
279611 MB
2796_DCV11 MB
283211 MB
2832_DCV12 MB
AllMovies70 MB
AIA312 MB
2026-01-29 12:43:35-13:46:46
 High-cadence rasters
OBS 3448103329: Medium sparse 8-step raster		Annotate
x,y:760",-179"
Max FOV:67"x62"
Target:AR
Nearby Events
FOV:7"x62"
Steps:8x-1"
Step Cad:1.2s
Raster Cad:9s, 416 ras
Linelist:v34_02
FOV:60"x68"
1330:2s, 1576 imgs
  
2796:2s, 1577 imgs
  
Raster281 MB
133040 MB
  
279649 MB
  
AllMovies209 MB
AIA242 MB
2026-01-29 05:24:31-05:34:07
 B2: QS tracking from limb to limb
OBS 3893012099: Coarse synoptic raster		Annotate
x,y:189",299"
Max FOV:201"x174"
Target:QS
Nearby Events
FOV:34"x174"
Steps:18x2"
Step Cad:32s
Raster Cad:576s, 1 ras
Linelist:v38_04
FOV:167"x174"
1330:192s, 3 imgs
1400:192s, 3 imgs
2796:192s, 3 imgs
2832:192s, 3 imgs
Raster136 MB
13303 MB
14003 MB
27964 MB
2796_DCV4 MB
28324 MB
2832_DCV5 MB
AllMovies70 MB
AIA211 MB
2026-01-28 23:10:22-23:13:14
 SUIT coordination
OBS 3445103329: Medium sparse 8-step raster		Annotate
x,y:121",-134"
Max FOV:67"x62"
Target:AR
Nearby Events
FOV:7"x62"
Steps:8x-1"
Step Cad:1.1s
Raster Cad:8s, 19 ras
Linelist:v34_02
FOV:60"x68"
1330:9s, 19 imgs
  
2796:9s, 19 imgs
  
Raster13 MB
13301 MB
  
27961 MB
  
AllMovies30 MB
AIA66 MB
2026-01-26 23:55:18-00:19:54 +1d
 SUIT coordination: AR 14353
OBS 3445103329: Medium sparse 8-step raster		Annotate
x,y:621",348"
Max FOV:67"x62"
Target:AR
Nearby Events
FOV:7"x62"
Steps:8x-1"
Step Cad:1.1s
Raster Cad:8s, 163 ras
Linelist:v34_02
FOV:60"x68"
1330:9s, 163 imgs
  
2796:9s, 163 imgs
  
Raster117 MB
13304 MB
  
27965 MB
  
AllMovies47 MB
AIA130 MB
2026-01-26 20:04:04-21:05:44
 BBSO coordination: AR 14353
OBS 3460106433: Large coarse 8-step raster		Annotate
x,y:605",359"
Max FOV:134"x119"
Target:AR
Nearby Events
FOV:14"x119"
Steps:8x-2"
Step Cad:5.1s
Raster Cad:40s, 90 ras
Linelist:v34_03
FOV:120"x119"
  
1400:14s, 266 imgs
2796:10s, 353 imgs
2832:41s, 88 imgs
Raster366 MB
  
140041 MB
279659 MB
283215 MB
AllMovies63 MB
AIA442 MB
2017-06-24 14:28:12-14:45:28
 Calib 4: Focus
OBS 4204700089: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131		Annotate
x,y:-1",6"
Max FOV:170"x180"
Target:QS
Nearby Events
FOV:0"x180"
Steps:80x0.01"
Step Cad:12.9s
Raster Cad:13s, 1 ras
FOV:170"x175"
1330:35s, 20 imgs
1400:33s, 20 imgs
2796:33s, 20 imgs
2832:33s, 20 imgs
Raster256 MB
133015 MB
140018 MB
279619 MB
283225 MB
AllMovies329 MB
AIA205 MB
2017-06-12 23:09:46-23:27:02
 Calib 4: Focus
OBS 4204700089: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131		Annotate
x,y:124",310"
Max FOV:170"x180"
Target:QS
Nearby Events
FOV:0"x180"
Steps:80x0.01"
Step Cad:12.9s
Raster Cad:13s, 1 ras
FOV:170"x175"
1330:35s, 20 imgs
1400:33s, 20 imgs
2796:33s, 20 imgs
2832:33s, 20 imgs
Raster258 MB
133015 MB
140018 MB
279619 MB
283225 MB
AllMovies324 MB
AIA211 MB
2017-06-12 19:01:19-22:45:22
 BBSO coordination
OBS 3600109202: Medium sit-and-stare		Annotate
x,y:-19",156"
Max FOV:58"x62"
Target:QS
Nearby Events
FOV:0"x62"
Steps:1450x0"
Step Cad:9.3s
Raster Cad:9s, 1 ras
Linelist:v36_00
FOV:58"x62"
1330:19s, 725 imgs
1400:19s, 725 imgs
  
  
Raster498 MB
133022 MB
140026 MB
  
  
AllMovies1346 MB
AIA477 MB
2017-06-07 12:20:44-13:49:26
 IHOP 307 on AR 12661
OBS 3630010077: Very large dense 320-step raster		Annotate
x,y:47",92"
Max FOV:279"x174"
Target:AR
Nearby Events
FOV:112"x174"
Steps:320x0.35"
Step Cad:16.6s
Raster Cad:5,322s, 1 ras
Linelist:v36_01
FOV:167"x174"
1330:67s, 80 imgs
1400:67s, 80 imgs
2796:67s, 80 imgs
2832:67s, 80 imgs
Raster889 MB
133080 MB
140094 MB
2796118 MB
2796_DCV121 MB
2832130 MB
2832_DCV136 MB
AllMovies325 MB
AIA1143 MB
2017-05-29 03:54:40-04:12:46
 B1 tracking AR 12659
OBS 3893010094: Large coarse 64-step raster		Annotate
x,y:878",234"
Max FOV:246"x119"
Target:AR
Nearby Events
FOV:127"x119"
Steps:64x2"
Step Cad:17s
Raster Cad:1,086s, 1 ras
Linelist:v38_04
FOV:119"x119"
1330:68s, 16 imgs
1400:68s, 16 imgs
2796:68s, 16 imgs
2832:68s, 16 imgs
Raster278 MB
13308 MB
14009 MB
279610 MB
2796_DCV10 MB
283211 MB
2832_DCV10 MB
AllMovies139 MB
AIA287 MB
2017-04-27 04:43:40-05:01:46
 B1: AR tracking from limb to limb
OBS 3893010094: Large coarse 64-step raster		Annotate
x,y:-124",-87"
Max FOV:246"x119"
Target:AR
Nearby Events
FOV:127"x119"
Steps:64x2"
Step Cad:17s
Raster Cad:1,086s, 1 ras
Linelist:v38_04
FOV:119"x119"
1330:68s, 16 imgs
1400:68s, 16 imgs
2796:68s, 16 imgs
2832:68s, 16 imgs
Raster303 MB
13308 MB
14009 MB
279611 MB
2796_DCV12 MB
283212 MB
2832_DCV13 MB
AllMovies138 MB
AIA292 MB

53936 matches
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