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:

255182 matches
prev 1...16745 16746 16747 16748 16749 16750 16751 16752 [16753] 16754 ...17013 next

AIA: null

2021-02-13T16:29:57 to 2021-02-13T17:44:57

Science Goal: ssw_service_260428_015043_7374

Program:

Target:

Pointing: xcen=-727 ycen=643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	461,230	150
171	0.5	461,230	150
304	0.5	461,230	150

AIA: null

2020-12-15T00:27:00 to 2020-12-15T01:03:00

Science Goal: ssw_service_201214_195031_22507

Program:

Target:

Pointing: xcen=-856 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.73	600,450	50
171	0.73	600,450	50
304	0.73	600,450	50
131	0.73	600,450	50
94	0.73	600,450	50
193	0.73	600,450	50

AIA: null

2020-10-15T19:02:00 to 2020-10-15T20:01:00

Science Goal: ssw_service_201015_195218_33612

Program:

Target:

Pointing: xcen=-820 ycen=-231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.59	600,450	100
171	0.59	600,450	100
304	0.59	600,450	100
131	0.59	600,450	100
94	0.6	600,450	100
193	0.59	600,450	100

AIA: null

2015-06-21T01:00:06 to 2015-06-21T09:59:54

Science Goal: ssw_service_260323_050732_8294

Program:

Target:

Pointing: xcen=4 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	20.76	2,461,2,461	27

AIA: null

2013-01-13T00:44:59 to 2013-01-13T01:09:59

Science Goal: ssw_service_260427_120023_11451

Program:

Target:

Pointing: xcen=376 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	692,653	125
211	0.24	692,653	103
171	0.23	692,653	107
131	0.23	692,654	109
94	0.21	693,654	119
193	0.26	692,654	97

AIA: null

2012-03-06T20:39:53 to 2012-03-06T21:30:00

Science Goal: ssw_service_251106_211856_4935

Program:

Target:

Pointing: xcen=-366 ycen=441,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.02	806,499	50
304	1.02	806,499	50
1600	1.01	806,499	50

EIS: EIS Spectral Atlas Synoptic Program

2026-08-26T13:39:49 to 2026-08-26T14:41:28

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=118 ycen=-62,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: EIS Spectral Atlas Synoptic Programme (AR)

2026-08-26T13:36:27 to 2026-08-26T13:39:24

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=117 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: BBSO coordination, unnamed AR, high telemetry

2026-08-11T16:39:19 to 2026-08-11T18:39:41

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

Program: BBSO coordination, unnamed AR, high telemetry

Target: AR

Pointing: xcen=-703 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	752

IRIS: HOP 536, GREGOR coordination

2026-07-20T08:09:43 to 2026-07-20T09:59:15

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 1

Program: HOP 536, GREGOR coordination

Target: FI

Pointing: xcen=946 ycen=54,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	175,182	185
1400	0.59	175,182	185
2796	0.59	175,182	185

IRIS: Limb to limb tracking of AR 14489

2026-07-19T12:10:51 to 2026-07-19T13:37:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb to limb tracking of AR 14489

Target: AR

Pointing: xcen=71 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: SST coordination, AR 14489

2026-07-19T08:09:41 to 2026-07-19T11:59:42

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

Program: SST coordination, AR 14489

Target: AR

Pointing: xcen=51 ycen=-186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	664
1400	0.35	66,67	664
2796	0.35	66,67	664

IRIS: SST coordination, AR 14489

2026-07-18T08:09:41 to 2026-07-18T11:59:42

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

Program: SST coordination, AR 14489

Target: AR

Pointing: xcen=-170 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,66	664
1400	0.35	67,66	664
2796	0.35	67,66	664

IRIS: A1: QS monitoring

2026-07-18T04:21:04 to 2026-07-18T04:39:08

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=60 ycen=-33,

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: BBSO coordination, #2, AR 14489

2026-07-17T19:09:22 to 2026-07-17T22:28:26

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2

Program: BBSO coordination, #2, AR 14489

Target: AR

Pointing: xcen=-323 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	120,128	1034

255182 matches
prev 1...16745 16746 16747 16748 16749 16750 16751 16752 [16753] 16754 ...17013 next