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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255182 matches
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SOTSP: null

2012-08-07T13:25:59 to 2012-08-07T13:49:25

Science Goal:

Program:

Target:

Pointing: xcen=-894 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	56,122	193
6302A Velocity 6301.5A	0	56,122	193
6302A Transverse Flux Density	0	56,122	193
6302A Longitudinal Flux Density	0	56,122	193

AIA: null

2011-02-18T09:49:53 to 2011-02-18T10:50:00

Science Goal: ssw_service_251107_224356_24235

Program:

Target:

Pointing: xcen=96 ycen=402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	884,730	60
304	1.01	884,730	60
1600	1.01	884,730	60

AIA: null

2011-02-16T06:59:53 to 2011-02-16T08:10:00

Science Goal: ssw_service_251107_224222_23947

Program:

Target:

Pointing: xcen=613 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	691,729	70
304	1.01	691,729	70
1600	1.01	691,729	70

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: BBSO coordination #2, AR 14491

2026-07-20T19:09:22 to 2026-07-20T22:28:26

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 14491

Target: AR

Pointing: xcen=-599 ycen=-260,

saaIntervals hiIntervals

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

AIA: null

2026-07-20T11:30:00 to 2026-07-20T14:00:00

Science Goal: ssw_service_260720_053051_16355_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-853 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.9	600,450	80
211	1.9	600,450	80
171	1.9	600,450	80
1700	1.89	600,450	80
304	1.9	600,450	80
131	1.9	600,450	80
94	1.9	600,450	80
193	1.9	600,450	80

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

AIA: null

2026-07-18T21:30:00 to 2026-07-18T22:45:00

Science Goal: ssw_service_260718_150959_36288_ssmq_

Program:

Target:

Pointing: xcen=-916 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.08	600,450	70
211	1.08	600,450	70
171	1.08	600,450	70
1700	1.08	600,450	70
304	1.08	600,450	70
131	1.08	600,450	70
94	1.09	600,450	70
193	1.08	600,450	70

IRIS: BBSO coordination #2, AR 14489

2026-07-18T19:09:22 to 2026-07-18T22:28:26

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=-72 ycen=-190,

saaIntervals hiIntervals

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

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: 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

IRIS: BBSO coordination #2

2026-07-15T19:09:22 to 2026-07-15T22:28:26

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

Target: AR

Pointing: xcen=-618 ycen=-167,

saaIntervals hiIntervals

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

IRIS: SUIT coordination AR near disk center (AR14482)

2026-07-11T01:39:28 to 2026-07-11T02:30:24

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination AR near disk center (AR14482)

Target: AR

Pointing: xcen=7 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	64
1400	0.2	293,182	256
2796	0.2	293,182	256

IRIS: SST coordination very high-cadence raster flare study (AR14482)

2026-07-09T09:34:20 to 2026-07-09T11:25:34

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST coordination very high-cadence raster flare study (AR14482)

Target: AR

Pointing: xcen=-317 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2744
2796	0.04	68,68	2743

IRIS: Very high-cadence raster flare study (AR14482)

2026-07-08T04:47:49 to 2026-07-08T05:59:49

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Very high-cadence raster flare study (AR14482)

Target: AR

Pointing: xcen=-567 ycen=-191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1896
2796	0.04	68,68	1896

255182 matches
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