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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247147 matches
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IRIS: Prominence monitoring SW limb (HOP 269 IRIS alone)

2026-01-08T21:55:04 to 2026-01-08T22:55:55

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: Prominence monitoring SW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=647 ycen=-813,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	224

IRIS: Flare study on AR 14325 at west limb (follow Hinode)

2026-01-07T10:21:09 to 2026-01-07T10:58:17

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

Program: Flare study on AR 14325 at west limb (follow Hinode)

Target: AR

Pointing: xcen=965 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	232

EIS: AR14316

2025-12-24T00:25:28 to 2025-12-24T01:26:12

Science Goal: AR14316

Program:

Target:

Pointing: xcen=5 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2025-11-10T08:20:05 to 2025-11-10T10:29:53

Science Goal: ssw_service_260108_153106_40722

Program:

Target:

Pointing: xcen=130 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	653,461	644

AIA: null

2025-01-06T17:44:57 to 2025-12-22T23:59:40

Science Goal: ssw_service_260101_101555_17259_ssmq_

Program:

Target:

Pointing: xcen=-219 ycen=406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	7,309.57	600,450	70
211	7,309.57	600,450	70
171	7,309.57	600,450	70
1700	7,309.77	600,450	70
304	7,309.57	600,450	70
131	7,309.57	600,450	70
94	7,309.57	600,450	70
193	7,309.57	600,450	70

AIA: null

2024-06-10T08:59:50 to 2024-06-10T11:19:57

Science Goal: ssw_service_260103_033018_23103

Program:

Target:

Pointing: xcen=862 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.36	730,845	104
211	1.36	731,845	104
171	1.36	730,845	104
1700	1.35	731,845	104
304	1.36	730,845	104
1600	1.36	730,845	104
131	1.36	730,845	104
94	1.36	730,846	104
193	1.36	730,845	104

AIA: null

2017-07-09T10:55:09 to 2017-07-09T11:14:57

Science Goal: ssw_service_260103_162731_14291

Program:

Target:

Pointing: xcen=-475 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	1,037,998	100

AIA: null

2017-07-09T10:00:09 to 2017-07-09T10:14:57

Science Goal: ssw_service_260103_163541_19345

Program:

Target:

Pointing: xcen=-483 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	1,037,998	75

AIA: null

2014-02-25T00:35:06 to 2014-02-25T00:39:59

Science Goal: ssw_service_260108_205405_42045

Program:

Target:

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	2,456,2,456	25
304	0.2	2,458,2,458	25
193	0.2	2,461,2,461	25

IRIS: SUIT/Aditya-L1 coordination, flare catching on AR 14334

2026-01-08T01:03:37 to 2026-01-08T02:01:17

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/Aditya-L1 coordination, flare catching on AR 14334

Target: AR

Pointing: xcen=-130 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	68,66	382
2796	0.15	68,66	382

AIA: null

2014-02-25T00:45:06 to 2014-02-25T00:49:59

Science Goal: ssw_service_260110_112629_27036

Program:

Target:

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	2,456,2,456	13
304	0.4	2,458,2,458	13
193	0.4	2,461,2,461	13

IRIS: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

2026-01-10T09:28:57 to 2026-01-10T10:29:48

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: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

Target: CR

Pointing: xcen=877 ycen=830,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	224

AIA: null

2026-01-10T14:00:00 to 2026-01-10T20:59:24

Science Goal: ssw_service_260108_005152_3001_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-191 ycen=-69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.76	600,450	89
211	4.76	600,450	89
171	4.76	600,450	89
cont	4.65	600,450	87
1700	4.71	600,450	90
304	4.71	600,450	90
131	4.82	600,450	88
94	4.77	600,450	89
193	4.71	600,450	90
blos	4.53	600,450	87

IRIS: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

2026-01-10T11:05:57 to 2026-01-10T12:06:48

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: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

Target: CR

Pointing: xcen=877 ycen=830,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	224

IRIS: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

2026-01-10T07:51:58 to 2026-01-10T08:52:49

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: high-latitude coronal rain at pseudo streamer cusp NW limb (using HOP 269 OBSID)

Target: CR

Pointing: xcen=877 ycen=830,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	224

247147 matches
prev 1...16473 16474 [16475] 16476 16477 next