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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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251081 matches
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IRIS: DKIST coordination: narrow raster #2 (AR 14149)

2025-07-24T21:28:09 to 2025-07-24T22:29:44

Science Goal: Medium dense 16-step raster 5x60 16s Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: DKIST coordination: narrow raster #2 (AR 14149)

Target: AR

Pointing: xcen=-105 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.66	64,65	37
2796	0.28	64,65	222

IRIS: A1: QS monitoring

2025-07-20T20:00:16 to 2025-07-20T20:18:20

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=4 ycen=-99,

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

XRT: CME watch 3

2025-07-17T18:03:28 to 2025-07-17T18:04:59

Science Goal:

Program: XOB:1D35; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 600s cad (G-band/Leak first) (1C92)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.44	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: A1: QS monitoring

2025-07-17T04:19:16 to 2025-07-17T04:37:20

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=0 ycen=2,

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: SUIT coordination, AR#2

2025-07-13T14:29:22 to 2025-07-13T14:38:15

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, AR#2

Target: AR

Pointing: xcen=80 ycen=-219,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, AR#2

2025-07-12T15:13:22 to 2025-07-12T15:22:15

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, AR#2

Target: AR

Pointing: xcen=-130 ycen=-222,

saaIntervals hiIntervals

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

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

IRIS: SUIT coordination, AR#2

2025-07-10T14:30:22 to 2025-07-10T14:39:15

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, AR#2

Target: AR

Pointing: xcen=422 ycen=243,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#2

2025-07-08T05:08:22 to 2025-07-08T05:17:15

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=-46 ycen=-94,

saaIntervals hiIntervals

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

IRIS: Flare watch (AR 14124)

2025-07-07T14:21:32 to 2025-07-07T16:18:46

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 (AR 14124)

Target: AR

Pointing: xcen=878 ycen=-273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	250
1400	0.47	61,67	250
2796	0.47	61,67	250

IRIS: SUIT Coord: QS #1

2025-07-06T06:41:15 to 2025-07-06T06:52:21

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 Coord: QS #1

Target: QS

Pointing: xcen=95 ycen=-5,

saaIntervals hiIntervals

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

IRIS: East Limb Coronal Nanojet Study (AR 14126)

2025-07-05T14:18:52 to 2025-07-05T16:18:47

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

Program: East Limb Coronal Nanojet Study (AR 14126)

Target: AR

Pointing: xcen=963 ycen=131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	752

IRIS: SUIT Coord: QS #1

2025-07-04T04:47:11 to 2025-07-04T04:58:17

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 Coord: QS #1

Target: QS

Pointing: xcen=-99 ycen=36,

saaIntervals hiIntervals

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

AIA: null

2025-07-04T02:04:23 to 2025-07-05T15:25:45

Science Goal: ssw_service_250904_150947_31841

Program:

Target:

Pointing: xcen=636 ycen=669,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.04	574,574	224
304	10.04	574,574	224
193	10.04	574,574	224
blos	20.11	574,574	112

IRIS: SUIT Coord: AR #2

2025-07-02T05:47:21 to 2025-07-02T05:56:14

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 Coord: AR #2

Target: AR

Pointing: xcen=-167 ycen=-124,

saaIntervals hiIntervals

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

251081 matches
prev 1...7625 7626 7627 7628 [7629] 7630 7631 7632 7633 7634 ...16739 next