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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257273 matches
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IRIS: Solar Orbiter Coordination: Supergranulation (EUI)

2025-03-21T20:05:13 to 2025-03-21T21:16:21

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Solar Orbiter Coordination: Supergranulation (EUI)

Target: (NONE)

Pointing: xcen=57 ycen=-914,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	128,129	1200
2796	0.06	128,129	1200

IRIS: Flare observations AR 14021

2025-03-15T17:42:18 to 2025-03-15T19:04:29

Science Goal: Small sit-and-stare 0.3x30 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2

Program: Flare observations AR 14021

Target: AR

Pointing: xcen=-97 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.21	59,62	400

SOTSP: AR14019

2025-03-14T02:44:56 to 2025-03-14T03:17:17

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=135 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: BBSO Coordination: Northern AR

2025-02-24T17:34:15 to 2025-02-24T22:51:57

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO Coordination: Northern AR

Target: AR

Pointing: xcen=464 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	76,69	465
1400	0.23	76,69	1394
2796	0.17	76,69	1860

IRIS: SUIT Coordination: AR 2

2025-02-21T06:10:52 to 2025-02-21T06:19:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR 2

Target: AR

Pointing: xcen=77 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High Cadence Flare Obs: AR13998

2025-02-20T23:39:22 to 2025-02-21T01:39:28

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k slow

Program: High Cadence Flare Obs: AR13998

Target: AR

Pointing: xcen=-207 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	840

IRIS: SUIT Coordination: QS 2

2025-02-20T05:43:22 to 2025-02-20T05:52:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: QS 2

Target: QS

Pointing: xcen=54 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-14T05:33:58 to 2025-02-14T05:42:51

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 Coord, QS 2

Target: QS

Pointing: xcen=9 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High-Cadence Flare Program, AR 13981

2025-02-06T16:17:43 to 2025-02-06T17:26:53

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

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=358 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	29

IRIS: SUIT coordination: QS #1

2025-02-06T05:25:59 to 2025-02-06T05:37:05

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #1

Target: QS

Pointing: xcen=0 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: High-Cadence Flare Watch, AR 13981

2025-02-04T14:08:32 to 2025-02-04T15:14:49

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

Program: High-Cadence Flare Watch, AR 13981

Target: AR

Pointing: xcen=-76 ycen=225,

saaIntervals hiIntervals

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

IRIS: F2: Equatorial scan (HOP 393) 3/3

2025-02-01T02:01:09 to 2025-02-01T02:50:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393) 3/3

Target: (NONE)

Pointing: xcen=100 ycen=108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT coordination, QS#1

2025-01-31T05:49:22 to 2025-01-31T06:00:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination, QS#1

Target: QS

Pointing: xcen=-62 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SUIT AR 1/2

2025-01-26T07:42:22 to 2025-01-26T07:51:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT AR 1/2

Target: AR

Pointing: xcen=381 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High cadence flare program, AR 13961

2025-01-26T00:22:19 to 2025-01-26T01:23:22

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

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=936 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4220

257273 matches
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