Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

241251 matches
prev 1...15993 15994 15995 15996 [15997] 15998 15999 16000 16001 16002 ...16084 next

AIA: null

2025-07-29T14:00:00 to 2025-07-29T22:58:53

Science Goal: ssw_service_250729_152808_1516_ssmq_

Program:

Target:

Pointing: xcen=936 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	8.29	600,450	66
211	8.55	600,450	64
171	8.55	600,450	64
1700	8.28	600,450	66
304	8.55	600,450	64
131	8.42	600,450	65
94	8.55	600,450	64
193	8.55	600,450	64

IRIS: Low data rate raster flare study (AR 14153)

2025-07-28T22:39:58 to 2025-07-29T01:29:13

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low data rate raster flare study (AR 14153)

Target: AR

Pointing: xcen=294 ycen=-514,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1088

AIA: null

2025-07-27T11:00:00 to 2025-07-27T23:00:00

Science Goal: ssw_service_250727_120411_21580_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-917 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	12.41	400,350	59
211	12.41	400,350	59
171	12.41	400,350	59
1700	12.4	400,350	59
304	12.41	400,350	59
131	12.41	400,350	59
94	12.41	400,350	59
193	12.41	400,350	59

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

2025-07-26T22:39:03 to 2025-07-27T00:58:45

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=-527 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	304
1400	0.46	62,69	304
2796	0.46	62,69	304

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: QS #1

2025-07-25T04:47:00 to 2025-07-25T04:58:05

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=87 ycen=-54,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: AR #1 (AR 14149)

2025-07-24T05:46:16 to 2025-07-24T05:57:21

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 coordination: AR #1 (AR 14149)

Target: AR

Pointing: xcen=-177 ycen=204,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-07-24T04:47:00 to 2025-07-24T04:58:05

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=92 ycen=-131,

saaIntervals hiIntervals

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

IRIS: Very high cadence raster flare study (AR 14149)

2025-07-23T09:09:19 to 2025-07-23T10:59:45

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 (AR 14149)

Target: AR

Pointing: xcen=-374 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2724
2796	0.04	68,68	2724

IRIS: Off-limb flare study (AR 14143)

2025-07-23T08:08:27 to 2025-07-23T08:59:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study (AR 14143)

Target: AR

Pointing: xcen=879 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	320

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: Sit-and-stare flare study (AR 14149)

2025-07-23T03:08:30 to 2025-07-23T03:58:07

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: Sit-and-stare flare study (AR 14149)

Target: AR

Pointing: xcen=-415 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	108
1400	0.46	62,69	108
2796	0.46	62,69	108

IRIS: SST coordination (AR 14149)

2025-07-22T11:57:14 to 2025-07-22T12:08:24

Science Goal: Large coarse 64-step raster 126x120 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination (AR 14149)

Target: AR

Pointing: xcen=-539 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	32
2832	0.35	247,129	32
2796	0.35	247,129	32

IRIS: SUIT coordination, QS #1

2025-07-21T17:26:59 to 2025-07-21T17:38:05

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=-124,

saaIntervals hiIntervals

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

IRIS: Coronal nanojets

2025-07-20T23:14:11 to 2025-07-21T06:02:25

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=890 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2560

241251 matches
prev 1...15993 15994 15995 15996 [15997] 15998 15999 16000 16001 16002 ...16084 next