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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250890 matches
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IRIS: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma
2026-01-11T21:12:07 to 2026-01-11T22:09:31
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare study on AR 14336 (following Hinode): Program C. Raster of ribbons and hot plasma
Target: AR
Pointing: xcen=245 ycen=-109,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,65360
IRIS: Flare study on AR 14336 (following Hinode)
2026-01-11T09:53:12 to 2026-01-11T10:51:13
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: Flare study on AR 14336 (following Hinode)
Target: AR
Pointing: xcen=142 ycen=-103,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681528
27960.0468,681528
IRIS: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)
2026-01-10T09:28:57 to 2026-01-10T10:29:48
Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression
Program: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)
Target: CR
Pointing: xcen=877 ycen=832,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
27960.27231,182224
IRIS: SUIT/Aditya-L1 coordination on near-disk-center AR 14334
2026-01-09T01:18:32 to 2026-01-09T02:15:11
Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4
Program: SUIT/Aditya-L1 coordination on near-disk-center AR 14334
Target: AR
Pointing: xcen=71 ycen=-203,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28321.05289,18254
14000.26289,182216
27960.26289,182216
IRIS: A1: QS monitoring near disk center
2026-01-08T05:54:26 to 2026-01-08T06:12:30
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 near disk center
Target: QS
Pointing: xcen=2 ycen=90,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,13016
28324.52247,1304
14001.13247,13016
27961.13247,13016
SOTSP: AR 14317
2025-12-28T15:30:04 to 2025-12-28T16:34:44
Science Goal: AR evolution
Program: Fast map, 328x164", 1-side, Q65, no repeat
Target: Active Region
Pointing: xcen=392 ycen=190,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0324,1621023
6302A Velocity 6301.5A0324,1621023
6302A Transverse Flux Density0324,1621023
6302A Longitudinal Flux Density0324,1621023
SOTSP: Synoptic
2025-12-25T17:54:43 to 2025-12-25T17:56:33
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
EIS: Small Flare diagnostic study on new AR
2025-12-19T23:56:21 to 2025-12-20T00:40:15
Science Goal: EL_DHB_01v3
Program:
Target:
Pointing: xcen=-725 ycen=357,
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
SOTSP: HOP 412 14/20
2025-12-18T23:28:36 to 2025-12-18T23:44:44
Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)
Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!
Target: Quiet Sun
Pointing: xcen=-21 ycen=313,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity060,129189
6302A Velocity 6301.5A060,129189
6302A Transverse Flux Density060,129189
6302A Longitudinal Flux Density060,129189
SOTSP: HOP 412 13/20
2025-12-18T22:13:06 to 2025-12-18T22:29:13
Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)
Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!
Target: Quiet Sun
Pointing: xcen=-21 ycen=213,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity060,129190
6302A Velocity 6301.5A060,129190
6302A Transverse Flux Density060,129190
6302A Longitudinal Flux Density060,129190
EIS:
2025-12-18T21:59:55 to 2025-12-18T22:02:51
Science Goal:
Program:
Target:
Pointing: xcen=10 ycen=-90,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeXVI479,488null
SiVII479,488null
HeII479,488null
FeXII479,488null
FeXXIII479,488null
AIA: null
2025-11-27T11:45:00 to 2025-11-28T14:00:00
Science Goal: ssw_service_251127_182753_4990_ssmq__ssmq__ssmq__ssmq_
Program:
Target:
Pointing: xcen=-934 ycen=-268,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
33515.14500,400105
21115.14500,400105
17115.14500,400105
170015.14500,400105
30415.14500,400105
13115.14500,400105
9415.14500,400105
19315.14500,400105
IRIS: AR Observations (with filament)
2025-11-10T05:33:46 to 2025-11-10T06:33:25
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
Program: AR Observations (with filament)
Target: AR
Pointing: xcen=70 ycen=21,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1665,68368
27960.1665,68368
EIS: HOP 130 (Multi-temperature Full Disk Slot Scans) #3T
2025-09-10T12:34:14 to 2025-09-10T12:39:41
Science Goal: FULL_SUN_SLOT_SCAN_2
Program:
Target:
Pointing: xcen=-5 ycen=159,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
FeXIII479,512null
FeXVI479,512null
SiX479,512null
SX479,512null
SiVII479,512null
FeXI479,512null
FeXV479,512null
HeII479,512null
CaXVI479,512null
FeXII479,512null
FeVIII479,512null
FeXIV479,512null
AIA: null
2025-09-07T07:01:46 to 2025-09-07T13:01:46
Science Goal: ssw_service_250908_090221_48042
Program:
Target:
Pointing: xcen=38 ycen=46,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
17115.65768,43224
19315.64768,43224

250890 matches
prev  1...12385 [12386] 12387 12388 12389 12390 12391 12392 12393 12394 ...16726  next