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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249653 matches
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AIA: null

2016-03-31T15:35:51 to 2016-03-31T17:00:06

Science Goal: ssw_service_211102_020524_20233

Program:

Target:

Pointing: xcen=288 ycen=44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.4	120,120	211

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

AIA: null

2011-09-25T05:00:02 to 2011-09-25T05:29:57

Science Goal: ssw_service_251122_161138_16054

Program:

Target:

Pointing: xcen=-6 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	2.11	2,459,2,459	15
94	2.13	2,457,2,457	15

AIA: null

2011-02-15T02:20:02 to 2011-02-15T02:29:50

Science Goal: ssw_service_251210_143312_17204

Program:

Target:

Pointing: xcen=-4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
94	0.61	2,457,2,457	17

AIA: null

2010-12-05T04:20:07 to 2010-12-05T04:59:55

Science Goal: ssw_service_260116_060022_32370

Program:

Target:

Pointing: xcen=518 ycen=497,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	1.02	577,538	40

EIS: Synoptic/Comprehensive AR studies

2026-02-20T09:15:14 to 2026-02-20T10:11:04

Science Goal:

Program:

Target:

Pointing: xcen=-658 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: EIS Spectral Atlas Synoptic Programme

2026-02-19T17:25:21 to 2026-02-19T17:28:17

Science Goal: West limb

Program:

Target:

Pointing: xcen=1015 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic comprehensive active region studies

2026-02-18T21:43:01 to 2026-02-18T22:38:51

Science Goal: new AR on east limb

Program:

Target:

Pointing: xcen=688 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic comprehensive active region studies

2026-02-18T08:12:50 to 2026-02-18T09:14:29

Science Goal: new AR on East limb

Program:

Target:

Pointing: xcen=597 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Hinode Co-alignment program

2026-02-17T15:26:36 to 2026-02-17T17:07:28

Science Goal: North limb

Program:

Target:

Pointing: xcen=21 ycen=756,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-13T06:03:56 to 2026-02-13T06:04:06

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=22 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SolO coodination: RS Burst (Barczynski)

2026-02-12T04:49:11 to 2026-02-12T04:56:23

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: SolO coodination: RS Burst (Barczynski)

Target: AR

Pointing: xcen=54 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	196,182	80

IRIS: High-cadence sit-and-stare flare study

2026-02-05T14:26:31 to 2026-02-05T15:32:49

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

Program: High-cadence sit-and-stare flare study

Target: AR

Pointing: xcen=222 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

IRIS: SUIT coordination

2026-02-04T02:53:00 to 2026-02-04T03:58:51

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

Target: AR

Pointing: xcen=-75 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1624
2796	0.04	68,68	1624

IRIS: SUIT coordination

2026-02-03T23:39:21 to 2026-02-04T00:44:23

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

Target: AR

Pointing: xcen=-103 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1604
2796	0.04	68,68	1604

249653 matches
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