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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249617 matches
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AIA: null

2023-04-20T02:59:57 to 2023-04-20T03:59:57

Science Goal: ssw_service_260208_095730_26031

Program:

Target:

Pointing: xcen=7 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	5.44	2,461,2,461	12
171	5.44	2,456,2,456	12
193	5.44	2,461,2,461	12

IRIS: ECH pointing #3

2017-06-12T12:11:51 to 2017-06-12T12:28:03

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 pointing #3

Target: CH

Pointing: xcen=-288 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: Flare watch

2017-06-12T07:39:40 to 2017-06-12T11:09:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: Flare watch

Target: AR

Pointing: xcen=871 ycen=108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	433
2832	0.48	61,68	433
2796	0.48	61,68	433

AIA: null

2011-03-08T16:40:09 to 2011-03-08T20:40:00

Science Goal: ssw_service_251111_000858_10107

Program:

Target:

Pointing: xcen=912 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.23	384,384	1036
131	0.23	384,384	1053

IRIS: BBSO and Hinode coordination (AR 14384)

2026-03-06T17:24:38 to 2026-03-06T19:59:10

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

Program: BBSO and Hinode coordination (AR 14384)

Target: AR

Pointing: xcen=-227 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	125
1400	0.21	135,129	750
2796	0.21	135,129	750

IRIS: Proba-3/ASPIICS coordination (filament near south west limb)

2026-03-03T16:35:41 to 2026-03-04T00:20:48

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination (filament near south west limb)

Target: FI

Pointing: xcen=856 ycen=-412,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	768
2832	2.42	295,182	192
1400	0.61	295,182	768
2796	0.61	295,182	768

IRIS: SUIT coordination (AR at SE limb)

2026-02-27T00:03:39 to 2026-02-27T02:29:54

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 (AR at SE limb)

Target: AR

Pointing: xcen=-809 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	902
2796	0.16	65,68	902

IRIS: SolO Coordination (EUI; Fast Wind)

2026-02-20T22:24:59 to 2026-02-20T23:43:29

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO Coordination (EUI; Fast Wind)

Target: QS

Pointing: xcen=808 ycen=-441,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	186,129	256
2796	0.31	186,129	256

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

2026-02-15T10:21:32 to 2026-02-15T11:40:49

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

Program: High Cadence Flare Studies

Target: AR

Pointing: xcen=10 ycen=320,

saaIntervals hiIntervals

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

IRIS: SolO coordination: Filaments (Jenkins)

2026-02-14T18:12:20 to 2026-02-14T19:30:11

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: SolO coordination: Filaments (Jenkins)

Target: FI

Pointing: xcen=-409 ycen=-135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	75,65	252
2796	0.31	75,65	252

IRIS: Filament Bright Rim Study

2026-02-14T07:57:40 to 2026-02-14T08:10:01

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Filament Bright Rim Study

Target: FI

Pointing: xcen=-565 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	68,65	40
2796	0.31	68,65	40

AIA: null

2026-02-14T06:00:06 to 2026-02-14T18:59:59

Science Goal: ssw_service_260214_113134_22077

Program:

Target:

Pointing: xcen=-968 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	10.26	1,024,1,024	77
171	10.26	1,024,1,024	77
304	10.26	1,024,1,024	77

EIS: SOOP: High cadence flare observations - context.

2026-02-13T19:53:16 to 2026-02-13T19:56:12

Science Goal:

Program:

Target:

Pointing: xcen=392 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SolO coordination: RS Burst (Barczynski)

2026-02-12T05:05:56 to 2026-02-12T06:00:53

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination: RS Burst (Barczynski)

Target: AR

Pointing: xcen=55 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	320
2796	0.17	281,182	320

249617 matches
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