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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249665 matches
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AIA: null

2024-04-11T16:58:06 to 2024-04-11T17:04:54

Science Goal: ssw_service_260127_094652_9860

Program:

Target:

Pointing: xcen=-864 ycen=-387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.2	500,538	35

IRIS: CH continuous monitoring

2017-08-11T18:31:31 to 2017-08-11T19:53:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH continuous monitoring

Target: CH

Pointing: xcen=331 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	235
2832	0.35	281,182	235
1400	0.35	281,182	235
2796	0.35	281,182	235

IRIS: ECH tracking #3

2017-06-10T23:23:24 to 2017-06-10T23:39:36

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #3

Target: CH

Pointing: xcen=-589 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,128	40
2832	0.4	232,128	40
1400	0.4	232,128	40
2796	0.4	232,128	40

AIA: 18-19 July 2012

2012-07-18T21:00:26 to 2012-07-19T06:59:59

Science Goal: ssw_service_250513_104803_43182(SSW)

Program:

Target:

Pointing: xcen=915 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.6	384,384	1000
211	0.6	384,384	1000
171	0.6	384,384	1000
304	0.6	384,384	1000
131	0.6	384,384	1000
94	0.6	384,384	1000
193	0.6	384,384	1000

AIA: null

2011-10-08T00:00:00 to 2011-10-12T07:00:00

Science Goal: ssw_service_251128_030956_1113

Program:

Target:

Pointing: xcen=-0 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	62.42	1,920,730	100

IRIS: Hinode coordination (QS filament tracking)

2026-02-26T17:42:33 to 2026-02-26T21:00:13

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Hinode coordination (QS filament tracking)

Target: FI

Pointing: xcen=-229 ycen=-278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	960
2832	0.21	281,182	960
1400	0.21	281,182	960
2796	0.21	281,182	960

AIA: null

2026-02-18T20:12:00 to 2026-02-18T21:15:14

Science Goal: ssw_service_260218_125751_12028_ssmq_

Program:

Target:

Pointing: xcen=-846 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.93	600,450	69
211	0.91	600,450	70
171	0.91	600,450	70
1700	0.92	600,450	69
304	0.91	600,450	70
131	0.91	600,450	70
94	0.93	600,450	69
193	0.94	600,450	68

IRIS: High Cadence Flare Study

2026-02-16T11:36:31 to 2026-02-16T16:36:38

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: High Cadence Flare Study

Target: AR

Pointing: xcen=244 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	438
1400	0.23	137,129	1314
2796	0.17	137,129	1752

IRIS: SUIT coordination

2026-02-15T23:59:02 to 2026-02-16T04:38:46

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

Program: SUIT coordination

Target: AR

Pointing: xcen=-670 ycen=319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1853
2796	0.15	65,68	1853

IRIS: High Cadence Flare Studies

2026-02-15T08:44:33 to 2026-02-15T10:03:50

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

Program: High Cadence Flare Studies

Target: AR

Pointing: xcen=-1 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	489
2796	0.16	65,68	489

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-13T17:59:00 to 2026-02-13T19:14:19

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=385 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1852
2796	0.04	135,129	1852

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-13T16:34:16 to 2026-02-13T17:36:55

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=369 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1544
2796	0.04	135,129	1544

IRIS: A1: QS monitoring

2026-02-13T04:14:15 to 2026-02-13T04:32:20

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=-27 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-12T20:58:48 to 2026-02-12T21:32:52

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=198 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	839
2796	0.04	135,129	840

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-12T19:21:52 to 2026-02-12T20:35:33

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=185 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1815
2796	0.04	135,129	1816

249665 matches
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