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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249777 matches
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SOTSP: IHOP 252, explosive events

2014-04-23T01:50:50 to 2014-04-23T05:39:57

Science Goal: IHOP 252, explosive events

Program: Fast map, 10"x82", repeat (2 min.), Bottom Part

Target: Quiet Sun

Pointing: xcen=-15 ycen=-587,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	10,81	3422
6302A Velocity 6301.5A	0.01	10,81	3422
6302A Transverse Flux Density	0.01	10,81	3422
6302A Longitudinal Flux Density	0.01	10,81	3422

SOTSP: AR 11967

2014-02-05T19:30:04 to 2014-02-05T23:27:25

Science Goal: AR evlution

Program: Fast map, 280"x130", Q65, 1-side CCD

Target: Pore

Pointing: xcen=544 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,129	875
6302A Velocity 6301.5A	0	277,129	875
6302A Transverse Flux Density	0	277,129	875
6302A Longitudinal Flux Density	0	277,129	875

AIA: null

2013-03-11T12:00:02 to 2013-03-11T12:29:55

Science Goal: ssw_service_260326_034941_23286

Program:

Target:

Pointing: xcen=-21 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.05	2,343,2,383	15
211	2.05	2,344,2,382	15
171	2.05	2,343,2,382	15
304	2.05	2,343,2,382	15
131	2.05	2,343,2,382	15
94	2.12	2,343,2,382	15
193	2.12	2,343,2,382	15

SOTSP: QS Obs.

2012-05-28T11:09:06 to 2012-05-28T12:08:57

Science Goal:

Program: Fast map MHD wave 30 sec

Target: Quiet Sun

Pointing: xcen=-17 ycen=-62,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.04	2,162	890
6302A Velocity 6301.5A	0.04	2,162	890
6302A Transverse Flux Density	0.04	2,162	890
6302A Longitudinal Flux Density	0.04	2,162	890

SOTSP: AR 11484

2012-05-23T04:38:55 to 2012-05-23T05:45:27

Science Goal: AR evolution

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=638 ycen=157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	124,162	784
6302A Velocity 6301.5A	0	124,162	784
6302A Transverse Flux Density	0	124,162	784
6302A Longitudinal Flux Density	0	124,162	784

SOTSP: AR11429 observation for pointing adjustment

2012-03-07T22:20:05 to 2012-03-07T22:52:26

Science Goal: Flare watch

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Pore

Pointing: xcen=-282 ycen=390,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	154,162	492
6302A Velocity 6301.5A	0	154,162	492
6302A Transverse Flux Density	0	154,162	492
6302A Longitudinal Flux Density	0	154,162	492

AIA: null

2026-03-28T03:00:08 to 2026-03-28T05:59:56

Science Goal: ssw_service_260328_084335_8700

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	7.19	2,458,2,458	26

AIA: null

2026-03-24T17:13:00 to 2026-03-24T19:15:00

Science Goal: ssw_service_260324_111255_34910_ssmq_

Program:

Target:

Pointing: xcen=-932 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.65	600,450	75
211	1.65	600,450	75
171	1.65	600,450	75
1700	1.64	600,450	75
304	1.65	600,450	75
131	1.65	600,450	75
94	1.65	600,450	75
193	1.65	600,450	75

IRIS: B2: QS Tracking from Limb to Limb

2026-03-24T04:49:37 to 2026-03-24T04:59:12

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

Program: B2: QS Tracking from Limb to Limb

Target: QS

Pointing: xcen=-103 ycen=202,

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: Raster flare study (low data) (14392)

2026-03-23T18:07:34 to 2026-03-23T21:59:01

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

Program: Raster flare study (low data) (14392)

Target: AR

Pointing: xcen=881 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1488

IRIS: B2: QS tracking from limb to limb

2026-03-21T23:20:09 to 2026-03-21T23:29:44

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-566 ycen=179,

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: A1: QS monitoring

2026-03-18T04:20:05 to 2026-03-18T04:38:08

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=190,

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: B2: QS tracking from limb to limb

2026-03-17T05:17:22 to 2026-03-17T05:26:57

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=661 ycen=-220,

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

AIA: null

2026-03-16T08:54:00 to 2026-03-16T09:45:00

Science Goal: ssw_service_260316_031001_23016_ssmq_

Program:

Target:

Pointing: xcen=-907 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.74	600,550	70
211	0.74	600,550	70
171	0.74	600,550	70
1700	0.74	600,550	70
304	0.74	600,550	70
131	0.74	600,550	70
94	0.74	600,550	70
193	0.74	600,550	70

SOTSP: AR14381

2026-03-10T08:56:34 to 2026-03-10T10:01:13

Science Goal:

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=766 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

249777 matches
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