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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252787 matches
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AIA: null

2025-05-31T21:49:00 to 2025-05-31T22:09:47

Science Goal: ssw_service_250531_152209_19506

Program:

Target:

Pointing: xcen=-116 ycen=143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.86	600,450	25
211	0.86	600,450	25
171	0.86	600,450	25
1700	0.85	600,450	25
304	0.86	600,450	25
131	0.86	600,450	25
94	0.86	600,450	25
193	0.86	600,450	25

AIA: null

2025-05-31T18:08:00 to 2025-05-31T18:19:18

Science Goal: ssw_service_250531_113113_29333

Program:

Target:

Pointing: xcen=31 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.47	600,450	25
211	0.46	600,450	25
171	0.45	600,450	25
1700	0.47	600,450	25
304	0.47	600,450	25
131	0.45	600,450	25
94	0.47	600,450	25
193	0.47	600,450	25

AIA: null

2025-05-31T15:31:00 to 2025-05-31T15:45:24

Science Goal: ssw_service_250531_085805_48046

Program:

Target:

Pointing: xcen=-52 ycen=111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	600,450	71
211	0.22	600,450	65
171	0.2	600,450	71
1700	0.4	600,450	35
304	0.2	600,450	71
131	0.21	600,450	67
94	0.2	600,450	72
193	0.22	600,450	64

AIA: null

2025-05-31T15:31:00 to 2025-05-31T15:48:24

Science Goal: ssw_service_250531_090112_1518

Program:

Target:

Pointing: xcen=-52 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.23	600,450	75
211	0.23	600,450	75
171	0.24	600,450	74
1700	0.4	600,450	43
304	0.24	600,450	74
131	0.26	600,450	67
94	0.24	600,450	74
193	0.24	600,450	73

AIA: null

2025-05-31T13:16:00 to 2025-05-31T13:24:29

Science Goal: ssw_service_250531_063652_26617

Program:

Target:

Pointing: xcen=-556 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	600,450	42
211	0.2	600,450	42
171	0.21	600,450	40
1700	0.4	600,450	22
304	0.2	600,450	41
131	0.2	600,450	41
94	0	600,450	42
193	0.2	600,450	42

AIA: null

2025-05-31T06:51:00 to 2025-05-31T07:03:50

Science Goal: ssw_service_250531_001615_31488

Program:

Target:

Pointing: xcen=-84 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.26	600,450	50
211	0.26	600,450	50
171	0.26	600,450	50
1700	0.41	600,450	30
304	0.25	600,450	50
131	0.26	600,450	50
94	0.26	600,450	50
193	0.25	600,450	50

AIA: null

2025-05-30T21:31:00 to 2025-05-30T21:49:18

Science Goal: ssw_service_250530_150111_38879

Program:

Target:

Pointing: xcen=-256 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.73	600,450	25
211	0.73	600,450	25
171	0.75	600,450	25
1700	0.75	600,450	25
304	0.76	600,450	25
131	0.75	600,450	25
94	0.76	600,450	25
193	0.75	600,450	25

AIA: null

2025-05-30T18:17:00 to 2025-05-30T18:49:17

Science Goal: ssw_service_250530_120115_49127

Program:

Target:

Pointing: xcen=-683 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.44	600,450	75
211	0.43	600,450	75
171	0.43	600,450	75
1700	0.43	600,450	75
304	0.43	600,450	75
131	0.43	600,450	75
94	0.44	600,450	75
193	0.43	600,450	75

AIA: null

2025-05-30T18:17:00 to 2025-05-30T18:37:17

Science Goal: ssw_service_250530_114908_41915

Program:

Target:

Pointing: xcen=-682 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.27	600,450	75
211	0.27	600,450	75
171	0.27	600,450	75
1700	0.4	600,450	51
304	0.27	600,450	75
131	0.3	600,450	68
94	0.27	600,450	75
193	0.31	600,450	64

AIA: null

2025-04-17T04:14:06 to 2025-04-17T05:00:10

Science Goal: ssw_service_250416_221405_21038

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	15.33	2,458,2,458	4
304	15.33	2,458,2,458	4

AIA: null

2025-04-17T04:12:42 to 2025-04-17T05:01:30

Science Goal: ssw_service_250416_221241_19374

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	16	2,458,2,458	4
304	16.27	2,458,2,458	4

IRIS: B2: QS tracking form limb to limb

2026-06-11T05:17:22 to 2026-06-11T05:26:57

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking form limb to limb

Target: QS

Pointing: xcen=-598 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: B1: AR tracking from limb to limb, AR4465

2026-06-11T04:48:08 to 2026-06-11T05:06:13

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb, AR4465

Target: AR

Pointing: xcen=-599 ycen=161,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2026-06-11T04:20:04 to 2026-06-11T04:38:08

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=3,

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: Hinode coordination AR4456

2026-06-11T02:28:55 to 2026-06-11T03:48:38

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: Hinode coordination AR4456

Target: AR

Pointing: xcen=896 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	170
1400	0.47	61,67	170
2796	0.47	61,67	170

252787 matches
prev 1...16849 16850 16851 [16852] 16853 next