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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247431 matches
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IRIS: High Cadence Raster: AR14256

2025-10-22T05:29:22 to 2025-10-22T06:39:41

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: High Cadence Raster: AR14256

Target: AR

Pointing: xcen=47 ycen=-362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1852
2796	0.04	68,68	1852

IRIS: SUIT coordination, AR 14256

2025-10-21T00:21:32 to 2025-10-21T01:34:11

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, AR 14256

Target: AR

Pointing: xcen=-220 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1792
2796	0.04	68,68	1792

IRIS: limb to limb tracking of AR 14256

2025-10-20T19:51:20 to 2025-10-20T20:40:59

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: limb to limb tracking of AR 14256

Target: AR

Pointing: xcen=-256 ycen=-371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: high-cadence flare study, AR 14248

2025-10-18T18:57:08 to 2025-10-18T19:28:24

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: high-cadence flare study, AR 14248

Target: AR

Pointing: xcen=829 ycen=77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	189

IRIS: off limb flare study, AR 14246

2025-10-18T12:28:40 to 2025-10-18T13:46:46

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: off limb flare study, AR 14246

Target: AR

Pointing: xcen=905 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	488

IRIS: High-cadence flare study, AR 14248

2025-10-17T16:49:41 to 2025-10-17T19:21:34

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: High-cadence flare study, AR 14248

Target: AR

Pointing: xcen=689 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4000
2796	0.04	68,68	4000

EIS: Synoptic/Comrehensive AR Studies

2025-10-17T10:45:14 to 2025-10-17T11:41:04

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=838 ycen=176,

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

IRIS: C1: South Pole

2025-10-11T05:33:08 to 2025-10-11T06:07:18

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: QS

Pointing: xcen=8 ycen=-931,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

EIS: EIS/IRIS full disk spectral scan.

2025-10-09T03:15:44 to 2025-10-09T04:21:04

Science Goal: Q85

Program:

Target:

Pointing: xcen=-411 ycen=-1133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

IRIS: SPICE coordination (filaments)

2025-10-05T22:38:02 to 2025-10-05T23:56:15

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: SPICE coordination (filaments)

Target: QS

Pointing: xcen=730 ycen=-596,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	288

IRIS: Low-telemetry raster flare study (AR 14232)

2025-09-30T07:08:15 to 2025-09-30T07:48:03

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry raster flare study (AR 14232)

Target: AR

Pointing: xcen=-483 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	256

EIS: Slot Context Image for XRT Synoptic

2025-09-16T06:02:19 to 2025-09-16T06:05:16

Science Goal:

Program:

Target:

Pointing: xcen=16 ycen=-116,

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

AIA: null

2025-09-14T11:30:00 to 2025-09-14T14:30:00

Science Goal: ssw_service_250914_163924_5117

Program:

Target:

Pointing: xcen=-782 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.09	1,024,1,024	45
171	4.09	1,024,1,024	45
304	4.09	1,024,1,024	45
131	4.09	1,024,1,024	45
94	4.09	1,024,1,024	45
193	4.09	1,024,1,024	45

EIS: Sit-N-Stare FLAREDOP in support of HOP515

2025-09-13T18:24:03 to 2025-09-13T22:07:36

Science Goal:

Program:

Target:

Pointing: xcen=-763 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
OIV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

AIA: null

2025-09-11T13:02:03 to 2025-09-12T02:52:57

Science Goal: ssw_service_251015_143117_28128

Program:

Target:

Pointing: xcen=-605 ycen=632,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	890,890	167
94	5	890,890	167
193	5.09	890,890	164
blos	10.12	890,890	83

247431 matches
prev 1...12697 12698 12699 12700 12701 12702 12703 [12704] 12705 12706 ...16496 next