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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249788 matches
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IRIS: BBSO coordination

2026-02-09T18:38:37 to 2026-02-09T19:47:28

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=847 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	33
1400	0.35	134,129	198
2796	0.35	134,129	198

IRIS: High cadence sit-and-stare flare observation

2026-02-09T10:33:54 to 2026-02-09T11:37:19

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

Program: High cadence sit-and-stare flare observation

Target: AR

Pointing: xcen=-521 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: SUIT coordination, disk center

2026-02-09T02:28:55 to 2026-02-09T03:35:47

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, disk center

Target: AR

Pointing: xcen=135 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	84
1400	0.2	293,182	336
2796	0.2	293,182	336

AIA: null

2026-02-08T11:08:00 to 2026-02-08T11:52:20

Science Goal: ssw_service_260208_033352_12599_ssmq_

Program:

Target:

Pointing: xcen=681 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.56	600,450	80
211	0.56	600,450	80
171	0.56	600,450	80
1700	0.56	600,450	80
304	0.56	600,450	80
131	0.56	600,450	80
94	0.56	600,450	80
193	0.56	600,450	80

EIS: Pointing Monitoring

2026-02-08T06:22:36 to 2026-02-08T06:22:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=24 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS:

2026-02-07T23:59:50 to 2026-02-08T00:02:47

Science Goal:

Program:

Target:

Pointing: xcen=666 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

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

2026-02-07T23:28:58 to 2026-02-08T00:06:27

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=754 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	273

IRIS: High cadence sit-and-stare flare study

2026-02-07T19:46:38 to 2026-02-07T20:52:56

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=591 ycen=346,

saaIntervals hiIntervals

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

IRIS: High cadence sit-and-stare flare study

2026-02-07T18:09:40 to 2026-02-07T19:15:58

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=582 ycen=349,

saaIntervals hiIntervals

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

IRIS: High cadence sit-and-stare study

2026-02-07T14:55:44 to 2026-02-07T16:02:02

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

Program: High cadence sit-and-stare study

Target: AR

Pointing: xcen=604 ycen=313,

saaIntervals hiIntervals

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

IRIS: BBSO coordination

2026-02-06T22:45:51 to 2026-02-06T23:52:37

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

Program: BBSO coordination

Target: AR

Pointing: xcen=437 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	54
1400	0.21	135,129	324
2796	0.21	135,129	324

IRIS: High-cadence sit-and-stare study

2026-02-06T14:41:01 to 2026-02-06T15:44:26

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

Program: High-cadence sit-and-stare study

Target: AR

Pointing: xcen=538 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

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

2026-02-06T13:04:10 to 2026-02-06T14:10:28

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=346 ycen=366,

saaIntervals hiIntervals

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

EIS: Polar Monitoring Campaign during the Solar Cycle

2026-02-05T16:24:36 to 2026-02-05T17:34:20

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-6 ycen=812,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic/Comprehensive AR Studies

2026-02-04T10:32:14 to 2026-02-04T11:28:05

Science Goal: HPW021VEL0021x512v2

Program:

Target:

Pointing: xcen=-36 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

249788 matches
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