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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246667 matches
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TRACE: null

2002-03-16T00:00:14 to 2002-03-16T00:13:46

Science Goal:

Program:

Target:

Pointing: xcen=46 ycen=-55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.5	512,512	28

TRACE: null

2001-08-24T22:26:15 to 2001-08-25T00:02:29

Science Goal:

Program:

Target:

Pointing: xcen=-573 ycen=-411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	4.44	384,384	22
WL	2.22	384,384	44
1600	2.22	384,384	44
284	0.65	512,512	147
1550	4.44	384,384	22

TRACE: null

2001-06-08T23:32:29 to 2001-06-09T00:00:37

Science Goal:

Program:

Target:

Pointing: xcen=74 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.6	384,384	47
WL	1.17	384,384	25
1600	0.59	384,384	49

MDI: null

2001-06-04T22:23:00 to 2001-06-05T08:03:00

Science Goal:

Program:

Target:

Pointing: xcen=151 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
mag	44.62	151,141	14

EIT: null

2000-11-03T01:13:36 to 2000-11-04T19:13:36

Science Goal:

Program:

Target:

Pointing: xcen=-978 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	360.02	599,999	8

TRACE: null

1999-07-07T15:35:02 to 1999-07-07T16:04:55

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.2	512,512	14
1600	2.33	384,384	13
284	2.21	512,512	14
195	2.02	512,512	15

TRACE: null

1999-05-20T15:56:30 to 1999-05-20T17:54:36

Science Goal:

Program:

Target:

Pointing: xcen=-56 ycen=562,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.86	256,256	139
1700	4.96	384,384	24
1600	4.96	384,384	24
1550	4.96	384,384	24
1216	4.96	384,384	24

TRACE: null

1999-02-08T06:03:08 to 1999-02-08T23:59:43

Science Goal:

Program:

Target:

Pointing: xcen=-204 ycen=472,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.95	384,384	1138
WL	0.79	384,384	1370
1600	0.79	384,384	1371

IRIS: SUIT coordination, flare watch in AR14294

2025-12-06T23:30:32 to 2025-12-07T00:26:05

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, flare watch in AR14294

Target: AR

Pointing: xcen=330 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	368
2796	0.15	65,68	368

IRIS: Major Flare Watch (High cadence)

2025-11-11T15:31:11 to 2025-11-11T16:31:29

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=403 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1488
2796	0.04	68,68	1488

IRIS: Major Flare Watch (High cadence)

2025-11-07T18:19:34 to 2025-11-07T18:44:36

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 SJI cadence 3x faster

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-299 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	660
2796	0.04	68,68	660

AIA: null

2025-11-02T10:51:00 to 2025-11-02T15:00:00

Science Goal: ssw_service_251102_054009_4583_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-869 ycen=421,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.61	600,450	70
211	3.61	600,450	70
171	3.61	600,450	70
1700	3.6	600,450	70
304	3.61	600,450	70
131	3.61	600,450	70
94	3.61	600,450	70
193	3.61	600,450	70

IRIS: High Cadence Raster: AR14267

2025-10-27T16:29:38 to 2025-10-27T17:30:41

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: AR14267

Target: AR

Pointing: xcen=-308 ycen=-22,

saaIntervals hiIntervals

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

IRIS: High Cadence Raster

2025-10-26T14:36:55 to 2025-10-26T15:44:30

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

Target: AR

Pointing: xcen=-553 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1780
2796	0.04	68,68	1780

IRIS: High Cadence Raster: AR14267

2025-10-26T09:45:46 to 2025-10-26T10:53:33

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: AR14267

Target: AR

Pointing: xcen=-554 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1672
2796	0.04	68,68	1672

246667 matches
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