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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255811 matches
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IRIS: Very high cadence raster flare study (new AR near East limb)

2025-07-25T11:16:57 to 2025-07-25T12:59:01

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 raster flare study (new AR near East limb)

Target: AR

Pointing: xcen=-739 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2688
2796	0.04	68,68	2688

IRIS: Off-limb flare study (AR 14143)

2025-07-23T06:08:02 to 2025-07-23T07:59:01

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

Program: Off-limb flare study (AR 14143)

Target: AR

Pointing: xcen=877 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	696

IRIS: Very high cadence flare study (AR 14143)

2025-07-22T14:08:41 to 2025-07-22T15:29:50

Science Goal: Large sparse 8-step raster 7x120 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 flare study (AR 14143)

Target: AR

Pointing: xcen=839 ycen=379,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	2000
2796	0.04	128,129	2000

IRIS: SUIT coordination, QS #1

2025-07-20T20:27:59 to 2025-07-20T20:39:05

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=1 ycen=-98,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, AR #1

2025-07-17T05:29:58 to 2025-07-17T05:41:04

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=-24 ycen=-322,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#1

2025-07-11T12:38:22 to 2025-07-11T12:49:28

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=-52 ycen=-21,

saaIntervals hiIntervals

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

IRIS: Flare watch program C, unknown AR in the NE

2025-07-10T01:08:19 to 2025-07-10T03:54:09

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

Program: Flare watch program C, unknown AR in the NE

Target: AR

Pointing: xcen=-810 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1040

IRIS: A1: QS monitoring

2025-07-09T12:10:46 to 2025-07-09T12:28:50

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=165 ycen=6,

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 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

AIA: Cruiser Annotation

2025-07-06T01:11:53 to 2025-07-08T09:44:53

Science Goal: ssw_service_250904_152000_40235

Program: Nothing Reported

Target:

Pointing: xcen=-368 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	10.15	332,332	335
193	10.24	332,332	332
blos	20.94	332,332	163

IRIS: SUIT Coord: QS #1

2025-07-03T04:47:11 to 2025-07-03T04:58:17

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=149 ycen=30,

saaIntervals hiIntervals

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

IRIS: SUIT Coord: AR #2

2025-07-01T06:10:09 to 2025-07-01T06:19:02

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=195 ycen=160,

saaIntervals hiIntervals

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

IRIS: PSP coordination, 1x2, #2

2025-06-28T13:13:58 to 2025-06-28T13:30:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination, 1x2, #2

Target: QS

Pointing: xcen=768 ycen=-47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: F2: Equatorial scan, HOP 393 #2

2025-06-28T01:09:28 to 2025-06-28T01:59:21

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial scan, HOP 393 #2

Target: QS

Pointing: xcen=-5 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: SUIT coordination, AR #2

2025-06-27T06:57:47 to 2025-06-27T07:06:40

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 coordination, AR #2

Target: AR

Pointing: xcen=286 ycen=-237,

saaIntervals hiIntervals

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

255811 matches
prev 1...6257 [6258] 6259 6260 6261 6262 6263 6264 6265 6266 ...17055 next