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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247263 matches
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IRIS: Flare study, AR at SE

2026-01-15T09:15:52 to 2026-01-15T10:14:57

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=-872 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1556
2796	0.04	71,66	1555

AIA: null

2023-01-04T09:00:09 to 2023-01-04T10:29:57

Science Goal: ssw_service_260116_045228_31660

Program:

Target:

Pointing: xcen=-423 ycen=863,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.01	308,347	90

AIA: null

2023-01-04T08:59:57 to 2023-01-04T10:29:57

Science Goal: ssw_service_260116_045353_31835

Program:

Target:

Pointing: xcen=-424 ycen=862,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.01	308,346	90
171	1.01	308,347	90
193	1.01	308,346	90

AIA: null

2010-12-05T04:20:07 to 2010-12-05T04:59:55

Science Goal: ssw_service_260116_060022_32370

Program:

Target:

Pointing: xcen=518 ycen=497,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	1.02	577,538	40

IRIS: BBSO coordination, AR at SE

2026-01-15T22:11:42 to 2026-01-15T23:04:21

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR at SE

Target: AR

Pointing: xcen=-787 ycen=-125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	156
2832	2.03	140,131	26
1400	0.34	140,131	156
2796	0.34	140,131	156

IRIS: BBSO coordination, AR at SE

2026-01-15T20:35:15 to 2026-01-15T21:31:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR at SE

Target: AR

Pointing: xcen=-795 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	168
2832	2.03	140,131	28
1400	0.34	140,131	168
2796	0.34	140,131	168

IRIS: BBSO coordination, AR14336

2026-01-15T18:57:42 to 2026-01-15T19:52:22

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR14336

Target: AR

Pointing: xcen=828 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	162
2832	2.03	140,131	27
1400	0.34	140,131	162
2796	0.34	140,131	162

IRIS: BBSO coordination, AR14336

2026-01-15T17:21:15 to 2026-01-15T18:17:57

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR14336

Target: AR

Pointing: xcen=824 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	139,131	168
2832	2.03	139,131	28
1400	0.34	139,131	168
2796	0.34	139,131	168

IRIS: Flare study, AR14336

2026-01-15T15:43:50 to 2026-01-15T16:35:33

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: Flare study, AR14336

Target: AR

Pointing: xcen=824 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,66	378

IRIS: Flare study, AR14336

2026-01-15T14:06:51 to 2026-01-15T15:04:19

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: Flare study, AR14336

Target: AR

Pointing: xcen=815 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,66	420

SOTSP: AR 14321

2025-12-31T12:00:29 to 2025-12-31T12:32:49

Science Goal: Observe active regions

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=936 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	506
6302A Velocity 6301.5A	0	159,162	506
6302A Transverse Flux Density	0	159,162	506
6302A Longitudinal Flux Density	0	159,162	506

SOTSP: AR 14324

2025-12-30T18:15:52 to 2025-12-30T18:48:13

Science Goal: Observe active regions

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-448 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-12-30T18:05:52 to 2025-12-30T18:07:41

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR 14321

2025-12-30T11:35:57 to 2025-12-30T13:02:52

Science Goal: Observe active regions

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

Target: Active Region

Pointing: xcen=938 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	1023
6302A Velocity 6301.5A	0	162,162	1023
6302A Transverse Flux Density	0	162,162	1023
6302A Longitudinal Flux Density	0	162,162	1023

SOTSP: AR 14317

2025-12-30T07:45:03 to 2025-12-30T08:49:42

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=690 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

247263 matches
prev 1...16481 16482 16483 [16484] 16485 next