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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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250411 matches
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IRIS: Full Disk Mosaic

2022-07-24T22:46:30 to 2022-07-25T16:04:45

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-04-15T06:50:00 to 2026-04-15T08:37:17

Science Goal: ssw_service_260415_010956_25229_ssmq_

Program:

Target:

Pointing: xcen=-667 ycen=279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.55	600,550	70
211	1.55	600,550	70
171	1.55	600,550	70
1700	1.55	600,550	70
304	1.55	600,550	70
131	1.55	600,550	70
94	1.55	600,550	70
193	1.55	600,550	70

IRIS: Rastered Flare Watch of Unnamed AR on E Limb

2026-04-14T20:08:20 to 2026-04-14T23:49:01

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Rastered Flare Watch of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-790 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	1384

IRIS: Sit-and-stare Flare Watch of Unnamed AR on E Limb

2026-04-14T16:03:44 to 2026-04-14T19:48:49

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: Sit-and-stare Flare Watch of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-809 ycen=251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	480
1400	0.47	65,65	480
2796	0.47	65,65	480

IRIS: B2: QS Tracking from Limb to Limb

2026-04-14T04:59:48 to 2026-04-14T05:09:23

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=254 ycen=618,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

SOTSP: AR14403 tracking

2026-03-30T17:00:32 to 2026-03-30T17:47:56

Science Goal: Active Region

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-497 ycen=-357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

EIS: HOP 130 #2a

2026-03-24T17:14:15 to 2026-03-24T17:19:42

Science Goal: HOP 130

Program:

Target:

Pointing: xcen=458 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: HOP 130 #1a

2026-03-24T16:58:15 to 2026-03-24T17:03:42

Science Goal: HOP 130

Program:

Target:

Pointing: xcen=926 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Context for Active Region Observation

2026-03-24T15:30:42 to 2026-03-24T15:34:54

Science Goal: Context for Active Region Observation

Program:

Target:

Pointing: xcen=-629 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: EIS core prgram: Transequatorial coronal loops T.O.O.

2026-03-12T18:42:44 to 2026-03-12T19:43:31

Science Goal: AR 14378 & 14381 (North) + AR 14379 & 14380 (South)

Program:

Target:

Pointing: xcen=1044 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: HOP 130 (Multi-temperature Full Disk Slot Scans) #09

2026-03-03T14:09:47 to 2026-03-03T14:15:13

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=-392 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: HOP 130 (Multi-temperature Full Disk Slot Scans) #07

2026-03-03T13:37:47 to 2026-03-03T13:43:14

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=430 ycen=72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

2013-08-22T04:16:52 to 2013-08-22T05:24:50

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: Obs test for Kathy

Target: (NONE)

Pointing: xcen=9 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	299,182	32
2832	8.5	299,182	8
1400	2.12	299,182	32
2796	2.12	299,182	32

IRIS: Calib 14: Wobble (Zero Roll), Pointing 1

2026-04-14T12:33:48 to 2026-04-14T15:53:47

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (Zero Roll), Pointing 1

Target: (NONE)

Pointing: xcen=-920 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: B1: AR Tracking from Limb to Limb

2026-04-14T05:19:35 to 2026-04-14T05:37:40

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=51 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

250411 matches
prev 1...16689 16690 [16691] 16692 16693 16694 16695 next