Heliophysics Events Knowledgebase Coverage Registry (HCR)
 
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Here are the most popular observations, as measured by the number of downloads.
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255849 matches
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TRACE: AR8502
1999-04-01T10:50:46 to 1999-04-01T11:19:58
Science Goal: SCIPLAN_AR8502
Program: southern coronal hole, AR 8502 movie
Target:
Pointing: xcen=-585 ycen=-391,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
1950.08128,512347
IRIS: SUIT coordination, AR14409, flare program
2026-04-03T00:01:32 to 2026-04-03T01:30:36
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, AR14409, flare program
Target: AR
Pointing: xcen=-235 ycen=139,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1565,68590
27960.1565,68590
IRIS: Raster of Ribbons and Hot Plasma (AR14317)
2025-12-30T14:58:22 to 2025-12-30T15:54:45
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Raster of Ribbons and Hot Plasma (AR14317)
Target: AR
Pointing: xcen=753 ycen=225,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,65344
IRIS: Sit and State Studies of Ribbons and Hot Plasma
2025-12-27T12:36:18 to 2025-12-27T13:32:53
Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: Sit and State Studies of Ribbons and Hot Plasma
Target: AR
Pointing: xcen=185 ycen=238,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.48121,130117
14000.48121,130117
27960.48121,130117
IRIS: SUIT Coordination: Flare Catching Program (AR14317)
2025-12-26T01:02:16 to 2025-12-26T01:58:51
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: SUIT Coordination: Flare Catching Program (AR14317)
Target: AR
Pointing: xcen=-132 ycen=228,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,681396
27960.0468,681396
SOTSP: HOP 485 South 60 deg.
2025-12-25T12:04:06 to 2025-12-25T14:57:40
Science Goal: High-latitude magnetic field evolution during the sunspot cycle
Program: Fast deep mode, 2048 slit position, LIMB ONLY
Target: South Pole
Pointing: xcen=-20 ycen=-859,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity0321,1621020
6302A Velocity 6301.5A0321,1621020
6302A Transverse Flux Density0321,1621020
6302A Longitudinal Flux Density0321,1621020
SOTSP: HOP 412 16/20
2025-12-19T01:06:36 to 2025-12-19T01:22:44
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=513,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
6302A Continuum Intensity060,129190
6302A Velocity 6301.5A060,129190
6302A Transverse Flux Density060,129190
6302A Longitudinal Flux Density060,129190
IRIS: B1: AR tracking, AR 14305
2025-12-14T06:06:56 to 2025-12-14T06:25:02
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking, AR 14305
Target: AR
Pointing: xcen=348 ycen=-412,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,13016
28321.13247,13016
14001.13247,13016
27961.13247,13016
IRIS: Limb AR watch / PSP Coordination
2025-12-13T08:56:23 to 2025-12-13T10:01:26
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Limb AR watch / PSP Coordination
Target: AR
Pointing: xcen=976 ycen=-261,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,66408
IRIS: Flare watch program B, AR14296
2025-12-12T10:27:34 to 2025-12-12T11:23:50
Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2
Program: Flare watch program B, AR14296
Target: AR
Pointing: xcen=924 ycen=-252,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.4761,66120
14000.4761,66120
27960.4761,66120
IRIS: Flare watch program C, AR14296
2025-12-08T19:09:04 to 2025-12-08T20:05:11
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Flare watch program C, AR14296
Target: AR
Pointing: xcen=425 ycen=-244,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,66352
IRIS: Coronal Nanojet Study of AR14292
2025-11-30T15:21:21 to 2025-11-30T16:26:39
Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Coronal Nanojet Study of AR14292
Target: AR
Pointing: xcen=947 ycen=-273,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130408
IRIS: B1: AR Tracking from Limb to Limb
2025-11-30T05:48:08 to 2025-11-30T06:06:13
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR Tracking from Limb to Limb
Target: AR
Pointing: xcen=-172 ycen=-215,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,13016
28321.13247,13016
14001.13247,13016
27961.13247,13016
IRIS: Calib 13: Stellar HD144470 (Pointing 7)
2025-11-26T06:57:00 to 2025-11-26T07:15:59
Science Goal: Stellar_Cal_HD144470_2025_Pointing_7
Program: Calib 13: Stellar HD144470 (Pointing 7)
Target: (NONE)
Pointing: xcen=1075 ycen=616,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13302365,1829
14002365,18210
IRIS: Coronal nanojets on SE limb
2025-11-22T08:28:20 to 2025-11-22T09:34:54
Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Coronal nanojets on SE limb
Target: CJ
Pointing: xcen=-962 ycen=-209,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.16133,130408

255849 matches
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