Popular

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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255772 matches
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IRIS: Major Flare Watch (High cadence)

2025-11-06T17:28:04 to 2025-11-06T17:46:03

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-456 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	444
2796	0.04	68,68	444

IRIS: Major Flare Watch (High cadence)

2025-11-06T07:46:24 to 2025-11-06T08:47:27

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-526 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1608
2796	0.04	68,68	1608

IRIS: B2: QS tracking

2025-10-14T04:30:13 to 2025-10-14T04:39:48

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=531 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

EIS: HOP 130

2025-09-30T14:23:14 to 2025-09-30T14:28:41

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=406 ycen=-1060,

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

2025-09-30T14:13:14 to 2025-09-30T14:18:41

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=809 ycen=-684,

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: B2: QS Tracking from Limb to Limb

2025-09-28T05:19:49 to 2025-09-28T05:29:24

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=-767 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: F2: Equatorial Scan (HOP 393, West Pointing)

2025-09-26T23:09:06 to 2025-09-26T23:57:58

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393, West Pointing)

Target: (NONE)

Pointing: xcen=102 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SST Coordination on AR14226

2025-09-26T14:00:00 to 2025-09-26T18:00:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14226

Target: AR

Pointing: xcen=27 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	6319
2796	0.04	75,68	6320

EIS: High-latitude magneticfield evolution during the sunspot cycle N

2025-09-23T11:23:26 to 2025-09-23T13:05:18

Science Goal: CH_boundary_100s

Program:

Target:

Pointing: xcen=0 ycen=765,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,512	null
FeX		240,512	null
FeXVI		240,512	null
SiX		240,512	null
SX		240,512	null
FeXXIV		240,512	null
SiVII		240,512	null
FeXI		240,512	null
FeXV		240,512	null
MgVII		240,512	null
CaXV		240,512	null
CaXVI		240,512	null
FeXII		240,512	null
FeIX		240,512	null
FeVIII		240,512	null
FeXIV		240,512	null

AIA: null

2025-09-07T16:01:05 to 2025-09-07T16:01:05

Science Goal: ssw_service_250908_102633_14905

Program:

Target:

Pointing: xcen=-200 ycen=-926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-07T15:01:46 to 2025-09-07T21:01:46

Science Goal: ssw_service_250908_103748_24067

Program:

Target:

Pointing: xcen=405 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-09-04T17:01:05 to 2025-09-04T17:01:05

Science Goal: ssw_service_250908_014326_46776

Program:

Target:

Pointing: xcen=275 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-04T09:01:05 to 2025-09-04T09:01:05

Science Goal: ssw_service_250908_114436_32259

Program:

Target:

Pointing: xcen=-78 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-03T06:01:10 to 2025-09-03T12:01:10

Science Goal: ssw_service_250908_032431_24818

Program:

Target:

Pointing: xcen=531 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

EIS: Synoptic/Comprehensive AR Studies

2025-09-02T23:35:14 to 2025-09-03T00:02:26

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=700 ycen=-516,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

255772 matches
prev 1...6017 6018 6019 6020 6021 6022 6023 6024 [6025] 6026 ...17052 next