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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253499 matches
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AIA: null

2024-07-13T11:08:57 to 2024-07-13T14:58:57

Science Goal: ssw_service_251016_041527_32718

Program:

Target:

Pointing: xcen=623 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	192,192	1150
211	0.21	192,192	1084
171	0.2	192,192	1150
1700	0.4	192,192	572
304	0.2	192,192	1150
1600	0.4	192,192	575
131	0.22	192,192	1050
94	0.2	192,192	1126
193	0.24	192,192	957

AIA: null

2024-05-09T20:00:04 to 2024-05-09T20:00:04

Science Goal: ssw_service_260615_110336_11232

Program:

Target:

Pointing: xcen=421 ycen=-290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	1,614,1,037	2

AIA: null

2021-03-19T13:45:04 to 2021-03-19T14:39:57

Science Goal: ssw_service_260430_072425_20961

Program:

Target:

Pointing: xcen=-424 ycen=-838,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.5	307,230	110
304	0.5	307,230	110
193	0.5	307,230	110

AIA: null

2021-02-23T02:19:57 to 2021-02-23T03:39:53

Science Goal: ssw_service_260430_011025_14493

Program:

Target:

Pointing: xcen=-547 ycen=-776,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	384,230	160
304	0.5	384,230	160
193	0.5	384,230	160

AIA: null

2021-02-13T16:29:57 to 2021-02-13T17:44:57

Science Goal: ssw_service_260428_015043_7374

Program:

Target:

Pointing: xcen=-727 ycen=643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	461,230	150
171	0.5	461,230	150
304	0.5	461,230	150

AIA: null

2021-01-21T23:14:57 to 2021-01-22T00:09:57

Science Goal: ssw_service_260427_232030_9597

Program:

Target:

Pointing: xcen=-510 ycen=-815,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	461,230	110
171	0.5	461,230	110
193	0.5	461,230	110

AIA: null

2013-10-19T13:25:11 to 2013-10-19T13:29:59

Science Goal: ssw_service_260525_012926_1118

Program:

Target:

Pointing: xcen=-643 ycen=-465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.3	1,167,1,517	17

AIA: null

2013-10-19T13:24:11 to 2013-10-19T13:29:59

Science Goal: ssw_service_260524_175227_28669

Program:

Target:

Pointing: xcen=-734 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.28	986,1,230	22

AIA: null

2013-10-06T13:00:11 to 2013-10-06T13:29:59

Science Goal: ssw_service_260204_113143_20151

Program:

Target:

Pointing: xcen=95 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	1,421,691	150

IRIS: Off-limb flare watch

2026-06-21T05:26:21 to 2026-06-21T07:56:11

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=946 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	936

IRIS: PSP coordination

2026-06-15T18:33:19 to 2026-06-15T18:49:23

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: (NONE)

Pointing: xcen=346 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: SUIT coordination - AR close to disk center

2026-06-07T01:39:11 to 2026-06-07T02:39:40

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination - AR close to disk center

Target: AR

Pointing: xcen=80 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

IRIS: High-cadence flare rasters - AR14462

2026-06-04T16:02:37 to 2026-06-04T17:48:56

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 rasters - AR14462

Target: AR

Pointing: xcen=-711 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2800
2796	0.04	68,68	2800

IRIS: SST coordination - AR14455

2026-06-02T14:25:23 to 2026-06-02T16:52:29

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination - AR14455

Target: AR

Pointing: xcen=-15 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	137,129	430
1400	0.34	137,129	430
2796	0.34	137,129	430

IRIS: B2: QS tracking

2026-05-28T04:58:14 to 2026-05-28T05:07:50

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-36 ycen=386,

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

253499 matches
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