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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257267 matches
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IRIS: Sit-and-Stare Study of Ribbons and Hot Plasma (AR13998)

2025-02-27T12:38:28 to 2025-02-27T14:59:09

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-Stare Study of Ribbons and Hot Plasma (AR13998)

Target: AR

Pointing: xcen=905 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	300
1400	0.47	61,67	300
2796	0.47	61,67	300

IRIS: High-Cadence Flare Study (AR13998)

2025-02-27T01:39:05 to 2025-02-27T03:56:28

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

Program: High-Cadence Flare Study (AR13998)

Target: AR

Pointing: xcen=868 ycen=-160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	9495

IRIS: High Cadence Flare Obs: Northern AR

2025-02-22T08:44:22 to 2025-02-22T11:51:43

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

Program: High Cadence Flare Obs: Northern AR

Target: AR

Pointing: xcen=-50 ycen=390,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1365

IRIS: B1: AR Tracking from Limb to Limb

2025-02-18T06:11:43 to 2025-02-18T06:29:49

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking from Limb to Limb

Target: AR

Pointing: xcen=634 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-16T04:27:47 to 2025-02-16T04:36:40

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=13 ycen=155,

saaIntervals hiIntervals

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

IRIS: Calib 14: Wobble (Zero Roll), Pointing 1

2025-02-15T11:30:35 to 2025-02-15T14:50:35

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (Zero Roll), Pointing 1

Target: (NONE)

Pointing: xcen=-917 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	596

IRIS: SUIT/Aditya-L1 Coord, AR 2 (AR13990)

2025-02-15T06:02:29 to 2025-02-15T06:11:22

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, AR 2 (AR13990)

Target: AR

Pointing: xcen=-177 ycen=-40,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-02-09T06:39:22 to 2025-02-09T06:50:28

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=-66 ycen=64,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Program, AR 13981

2025-02-07T08:28:52 to 2025-02-07T09:38:02

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

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=493 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	504

IRIS: High-Cadence Flare Program, AR 13981

2025-02-06T11:27:22 to 2025-02-06T12:33:39

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

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=312 ycen=222,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Program, AR 13981

2025-02-05T16:01:40 to 2025-02-05T17:10:22

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k and C II always

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=143 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1994
2796	0.03	61,68	2014

IRIS: High-Cadence Flare Program, AR 13981

2025-02-05T14:24:36 to 2025-02-05T15:33:18

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k and C II always

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=129 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1995
2796	0.03	61,68	2014

IRIS: High cadence flare program, AR 13967

2025-01-23T22:12:37 to 2025-01-23T23:13:09

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

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=389 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: High cadence flare program, AR 13967

2025-01-23T20:35:31 to 2025-01-23T21:36:03

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

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=374 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

SOTSP: AR 13961

2025-01-20T00:00:02 to 2025-01-20T00:24:17

Science Goal:

Program: no name

Target: Active Region

Pointing: xcen=-78 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	384
6302A Velocity 6301.5A	0	121,162	384
6302A Transverse Flux Density	0	121,162	384
6302A Longitudinal Flux Density	0	121,162	384

257267 matches
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