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:

250411 matches
prev 1...16689 16690 16691 16692 [16693] 16694 16695 next

AIA: null

2021-10-09T12:59:57 to 2021-10-09T13:01:57

Science Goal: ssw_service_260415_124155_27433

Program:

Target:

Pointing: xcen=-6 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	615,499	10
211	0.2	615,499	10
171	0.2	614,499	10
304	0.2	615,499	10
131	0.2	615,499	10
94	0.2	615,499	10
193	0.2	615,499	10

AIA: null

2026-04-16T04:53:47 to 2026-04-16T06:00:00

Science Goal: ssw_service_260415_224558_4906_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-579 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.94	600,450	70
211	0.94	600,450	70
171	0.94	600,450	70
cont	0.92	600,450	70
1700	0.93	600,450	70
304	0.94	600,450	70
131	0.94	600,450	70
94	0.94	600,450	70
193	0.94	600,450	70
blos	0.92	600,450	70

IRIS: SST Coordination on AR14415

2026-04-15T10:09:58 to 2026-04-15T12:00:19

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination on AR14415

Target: AR

Pointing: xcen=181 ycen=-215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	126,130	212
1400	0.52	126,130	212
2796	0.52	126,130	212

AIA: null

2026-04-15T04:30:00 to 2026-04-15T05:10:00

Science Goal: ssw_service_260414_220958_25186_ssmq_

Program:

Target:

Pointing: xcen=-737 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.63	600,450	64
211	0.59	600,450	69
171	0.59	600,450	69
1700	0.78	600,450	52
304	0.62	600,450	65
131	0.61	600,450	66
94	0.62	600,450	66
193	0.62	600,450	65

IRIS: SST Coordination on AR14415

2026-04-14T08:00:01 to 2026-04-14T10:00:06

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination on AR14415

Target: AR

Pointing: xcen=-55 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	67,66	200
1400	0.6	67,66	200
2796	0.6	67,66	200

IRIS: Low telemetry program, AR14414

2026-04-14T02:48:35 to 2026-04-14T03:43:42

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 telemetry program, AR14414

Target: AR

Pointing: xcen=19 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	64,66	120
1400	0.46	64,66	120
2796	0.46	64,66	120

AIA: null

2026-04-10T12:10:00 to 2026-04-10T12:15:00

Science Goal: ssw_service_260414_195921_40729

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.2	2,458,2,458	5
171	1.2	2,458,2,458	5
304	1.2	2,458,2,458	5
94	1.25	2,458,2,458	5

AIA: null

2026-03-21T12:10:00 to 2026-03-21T12:15:00

Science Goal: ssw_service_260414_195840_39511

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.2	2,458,2,458	5
171	1.2	2,458,2,458	5
304	1.2	2,458,2,458	5
94	1.25	2,458,2,458	5

AIA: null

2026-01-08T14:50:04 to 2026-01-08T14:54:57

Science Goal: ssw_service_260412_115242_9554

Program:

Target:

Pointing: xcen=5 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.2	2,456,2,456	5
193	1.2	2,461,2,461	5

IRIS: Calib 14: Wobble (Zero Roll), Pointing 2

2026-04-15T12:47:39 to 2026-04-15T16:07:38

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

Program: Calib 14: Wobble (Zero Roll), Pointing 2

Target: (NONE)

Pointing: xcen=-39 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: Sit-and-stare Flare Watch of Unnamed AR on E Limb

2026-04-15T02:40:44 to 2026-04-15T03:58:05

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 Flare Watch of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-764 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	165
1400	0.47	65,65	165
2796	0.47	65,65	165

IRIS: wav. cal.

2013-08-21T02:01:48 to 2013-08-21T03:41:48

Science Goal: wav. cal.

Program: Wavelength Cal at roll +90

Target: (NONE)

Pointing: xcen=-342 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	100
1400	1	174,182	100

AIA: null

2026-04-16T00:00:00 to 2026-04-16T09:30:00

Science Goal: ssw_service_260416_022158_30828_ssmq_blos_cont_ssmq_

Program:

Target:

Pointing: xcen=-637 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	7.31	600,450	79
211	7.31	600,450	79
171	7.31	600,450	79
cont	7.4	600,450	78
1700	7.3	600,450	79
304	7.31	600,450	79
131	7.31	600,450	79
94	7.22	600,450	80
193	7.31	600,450	79
blos	7.4	600,450	78

IRIS: Sit-and-stare Flare Watch of AR14419

2026-04-15T05:13:36 to 2026-04-15T07:45:59

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 Flare Watch of AR14419

Target: AR

Pointing: xcen=-748 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	65,65	325
1400	0.47	65,65	325
2796	0.47	65,65	325

IRIS: A1: QS Monitoring

2026-04-15T04:45:35 to 2026-04-15T05:03:38

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=-47 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

250411 matches
prev 1...16689 16690 16691 16692 [16693] 16694 16695 next