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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255836 matches
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AIA: null

2025-09-08T08:01:05 to 2025-09-08T08:01:05

Science Goal: ssw_service_250908_102635_14924

Program:

Target:

Pointing: xcen=-197 ycen=-928,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

AIA: null

2025-09-08T05:03:56 to 2025-09-08T05:20:44

Science Goal: ssw_service_250908_032432_24822

Program:

Target:

Pointing: xcen=568 ycen=36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	288,288	85

AIA: null

2025-09-06T19:01:46 to 2025-09-07T01:01:46

Science Goal: ssw_service_250908_104651_34484

Program:

Target:

Pointing: xcen=853 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-09-05T23:01:46 to 2025-09-06T05:01:46

Science Goal: ssw_service_250908_104124_32078

Program:

Target:

Pointing: xcen=837 ycen=-350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.65	768,432	24
193	15.64	768,432	24

AIA: null

2025-09-03T21:01:05 to 2025-09-03T21:01:05

Science Goal: ssw_service_250908_020601_13885

Program:

Target:

Pointing: xcen=19 ycen=728,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

IRIS: HOP 393 #3

2025-08-30T07:04:09 to 2025-08-30T07:53:01

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

Program: HOP 393 #3

Target: QS

Pointing: xcen=103 ycen=-201,

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: AR #1

2025-07-31T05:39:23 to 2025-07-31T05:50:28

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: AR #1

Target: AR

Pointing: xcen=391 ycen=-215,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-07-31T04:19:19 to 2025-07-31T04:37:23

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=-153 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Very high cadence rasters flare study

2025-07-30T15:05:37 to 2025-07-30T16:11:41

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: Very high cadence rasters flare study

Target: AR

Pointing: xcen=267 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1740
2796	0.04	68,68	1740

IRIS: SUIT coordination: AR #1

2025-07-30T05:41:05 to 2025-07-30T05:52:10

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 #1

Target: AR

Pointing: xcen=170 ycen=-202,

saaIntervals hiIntervals

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

IRIS: Low data rate sit-and-stare flare study (AR 14155)

2025-07-26T11:17:12 to 2025-07-26T13:29:05

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

Program: Low data rate sit-and-stare flare study (AR 14155)

Target: AR

Pointing: xcen=-578 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	287
1400	0.46	62,69	287
2796	0.46	62,69	287

IRIS: SUIT coordination, AR #2

2025-07-17T05:50:45 to 2025-07-17T05:59:38

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=-24 ycen=-322,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS #1

2025-07-17T04:46:59 to 2025-07-17T04:58:05

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=4 ycen=4,

saaIntervals hiIntervals

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

IRIS: Flare watch program C, AR14136

2025-07-11T21:14:19 to 2025-07-12T00:15:28

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program C, AR14136

Target: AR

Pointing: xcen=-568 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1136

IRIS: Flare watch program B, AR14136

2025-07-11T17:09:19 to 2025-07-11T21:03:48

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: Flare watch program B, AR14136

Target: AR

Pointing: xcen=-598 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	500
1400	0.47	61,67	500
2796	0.47	61,67	500

255836 matches
prev 1...6593 6594 6595 6596 6597 6598 6599 [6600] 6601 6602 ...17056 next