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:

253492 matches
prev 1...16761 16762 [16763] 16764 16765 16766 16767 16768 16769 16770 ...16900 next

AIA: null

2021-01-14T01:59:57 to 2021-01-14T05:29:57

Science Goal: ssw_service_260426_031712_4282

Program:

Target:

Pointing: xcen=-113 ycen=-795,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.5	538,537	420
171	0.5	538,537	420
131	0.5	538,537	420
193	0.5	538,537	420

AIA: null

2017-09-06T11:53:02 to 2017-09-06T12:09:40

Science Goal: ssw_service_260121_013313_9395

Program:

Target:

Pointing: xcen=-1 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.59	2,510,2,510	29
1600	0.57	2,496,2,496	30

AIA: null

2013-11-16T04:00:08 to 2013-11-16T04:59:59

Science Goal: ssw_service_260314_015306_32035

Program:

Target:

Pointing: xcen=633 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	499,576	150
131	0.4	499,576	150

AIA: null

2013-10-20T08:30:11 to 2013-10-20T08:49:59

Science Goal: ssw_service_260524_175825_29466

Program:

Target:

Pointing: xcen=556 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.26	1,269,1,114	78

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

2012-09-08T19:40:07 to 2012-09-09T11:50:08

Science Goal: ssw_service_260601_100353_22538

Program:

Target:

Pointing: xcen=32 ycen=901,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	1.09	462,345	893
131	1.09	461,345	893

AIA: null

2011-03-08T10:00:09 to 2011-03-08T12:00:00

Science Goal: ssw_service_251023_011834_35829

Program:

Target:

Pointing: xcen=979 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.24	499,384	496
131	0.24	499,384	500

IRIS: A1: QS monitoring

2026-06-03T04:20:04 to 2026-06-03T04:38:08

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=127 ycen=-48,

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: B1: AR tracking from limb to limb

2026-06-02T05:09:40 to 2026-06-02T05:27:46

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

Target: AR

Pointing: xcen=-126 ycen=273,

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

AIA: null

2026-05-31T17:51:00 to 2026-05-31T18:43:14

Science Goal: ssw_service_260531_112753_25742_ssmq_

Program:

Target:

Pointing: xcen=-905 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.76	600,450	70
211	0.75	600,450	70
171	0.75	600,450	70
1700	0.75	600,450	70
304	0.75	600,450	70
131	0.75	600,450	70
94	0.76	600,450	70
193	0.75	600,450	70

IRIS: C1: North pole

2026-05-23T04:49:10 to 2026-05-23T05:23:21

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: QS

Pointing: xcen=-3 ycen=937,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

SOTSP: AR 14441

2026-05-21T09:50:24 to 2026-05-21T10:22:46

Science Goal: Observe an AR

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=495 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: HOP 529

2026-05-20T17:29:07 to 2026-05-20T18:35:58

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

Program: Fast mode, summingxbinning, 20"x81.2", CCD-1side, repeats

Target: Active Region

Pointing: xcen=371 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	21,81	1001
6302A Velocity 6301.5A	0	21,81	1001
6302A Transverse Flux Density	0	21,81	1001
6302A Longitudinal Flux Density	0	21,81	1001

SOTSP: HOP 412 (18/20)

2026-05-15T16:37:36 to 2026-05-15T16:53:43

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Irradiance scan

Pointing: xcen=-23 ycen=711,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: HOP 412 (17/20)

2026-05-15T15:13:35 to 2026-05-15T15:29:44

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Irradiance scan

Pointing: xcen=-23 ycen=611,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

253492 matches
prev 1...16761 16762 [16763] 16764 16765 16766 16767 16768 16769 16770 ...16900 next