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:

250466 matches
prev 1...14873 14874 14875 [14876] 14877 14878 14879 14880 14881 14882 ...16698 next

EIS: SOOP: Solar Orbiter, IRIS and Hinode - upflow region.

2026-02-12T03:26:50 to 2026-02-12T04:13:47

Science Goal: Q85.

Program:

Target:

Pointing: xcen=60 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High-cadence sit-and-stare flare study

2026-02-05T16:03:30 to 2026-02-05T17:09:48

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence sit-and-stare flare study

Target: AR

Pointing: xcen=239 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

IRIS: SUIT coordination

2026-02-04T01:16:01 to 2026-02-04T02:21:52

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: SUIT coordination

Target: AR

Pointing: xcen=-90 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1624
2796	0.04	68,68	1624

IRIS: BBSO coordination

2026-02-03T22:01:55 to 2026-02-03T23:07:27

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 coordination

Target: AR

Pointing: xcen=-129 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	53
1400	0.21	135,129	318
2796	0.21	135,129	318

IRIS: HIgh-cadence rasters

2026-02-01T19:55:43 to 2026-02-01T21:00:25

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: HIgh-cadence rasters

Target: AR

Pointing: xcen=-538 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1704
2796	0.04	68,68	1704

IRIS: High-cadence rasters

2026-01-31T22:54:58 to 2026-01-31T23:59:13

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: High-cadence rasters

Target: AR

Pointing: xcen=-646 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: BBSO coordination, AR 14358

2026-01-30T22:40:07 to 2026-01-30T23:28:05

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 14358

Target: AR

Pointing: xcen=-390 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	23
1400	0.35	133,130	138
2796	0.35	133,130	138

IRIS: High-cadence rasters

2026-01-30T09:44:22 to 2026-01-30T10:47:51

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: High-cadence rasters

Target: AR

Pointing: xcen=853 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1672
2796	0.04	68,68	1672

IRIS: Coronal nanojets: AR 14341

2026-01-26T05:21:59 to 2026-01-26T06:32:08

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

Program: Coronal nanojets: AR 14341

Target: AR

Pointing: xcen=965 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	440

IRIS: Low-telem flare watch: AR 14353

2026-01-25T19:49:20 to 2026-01-25T20:50:46

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Low-telem flare watch: AR 14353

Target: AR

Pointing: xcen=409 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	131
1400	0.47	61,66	131
2796	0.47	61,66	131

IRIS: High-cadence flare watch: AR 14341

2026-01-24T21:11:34 to 2026-01-24T22:12:06

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence flare watch: AR 14341

Target: AR

Pointing: xcen=823 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: AR tracking/HOP 307: AR 14341

2026-01-24T08:15:37 to 2026-01-24T09:04:34

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking/HOP 307: AR 14341

Target: AR

Pointing: xcen=738 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Flare study, AR at SE

2026-01-15T10:52:51 to 2026-01-15T11:42:22

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: Flare study, AR at SE

Target: AR

Pointing: xcen=-870 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1304
2796	0.04	68,68	1304

IRIS: SUIT coordination, Flare watch, AR14336

2026-01-14T02:33:02 to 2026-01-14T03:19:11

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

Program: SUIT coordination, Flare watch, AR14336

Target: AR

Pointing: xcen=642 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	44
1400	0.26	289,182	176
2796	0.26	289,182	176

IRIS: SUIT/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)

2026-01-12T03:40:19 to 2026-01-12T04:38:44

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/Aditya-L1 coordination: flare caching on AR 14336 (following Hinode)

Target: AR

Pointing: xcen=296 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	387
2796	0.15	65,68	387

250466 matches
prev 1...14873 14874 14875 [14876] 14877 14878 14879 14880 14881 14882 ...16698 next