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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252500 matches
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IRIS: Hinode/SOT & DKIST coordination (HOP 529), AR 14441

2026-05-22T18:39:41 to 2026-05-22T22:19:04

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: Hinode/SOT & DKIST coordination (HOP 529), AR 14441

Target: AR

Pointing: xcen=738 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	624
1400	0.35	72,67	624
2796	0.35	72,67	624

AIA: null

2026-05-22T04:33:00 to 2026-05-22T05:14:00

Science Goal: ssw_service_260521_220657_34822_ssmq_

Program:

Target:

Pointing: xcen=-3 ycen=97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.69	600,450	60
211	0.69	600,450	60
171	0.7	600,450	59
1700	0.68	600,450	60
304	0.68	600,450	60
131	0.69	600,450	60
94	0.69	600,450	60
193	0.69	600,450	60

IRIS: BBSO coordination, AR 14436

2026-05-18T17:44:29 to 2026-05-18T23:44:59

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 14436

Target: AR

Pointing: xcen=653 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1068

IRIS: FOXSI-5 Coordinatoin on AR14431

2026-05-08T20:18:32 to 2026-05-08T23:57:57

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

Program: FOXSI-5 Coordinatoin on AR14431

Target: AR

Pointing: xcen=586 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1375

IRIS: BBSO Coordination on AR14433

2026-05-08T17:09:41 to 2026-05-08T20:07:54

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 on AR14433

Target: AR

Pointing: xcen=-68 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	528
2832	2.03	137,129	88
1400	0.34	137,129	528
2796	0.34	137,129	528

IRIS: B2: QS tracking from limb to limb

2026-05-05T05:17:18 to 2026-05-05T05:26:53

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-592 ycen=-538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring

2026-05-05T04:20:04 to 2026-05-05T04:38:08

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: (NONE)

Pointing: xcen=-51 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

SOTSP: Synoptic

2026-05-04T05:05:43 to 2026-05-04T05:07:32

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: HOP 525 AR 14425

2026-05-03T11:41:06 to 2026-05-03T12:45:46

Science Goal: HOP 525 AR 14425

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

Target: Active Region

Pointing: xcen=550 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1022
6302A Velocity 6301.5A	0	323,162	1022
6302A Transverse Flux Density	0	323,162	1022
6302A Longitudinal Flux Density	0	323,162	1022

SOTSP: Synoptic

2026-05-02T18:45:43 to 2026-05-02T18:47:32

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: Synoptic

2026-04-28T18:05:16 to 2026-04-28T18:07:05

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

AIA: null

2026-04-28T00:00:00 to 2026-04-29T00:00:00

Science Goal: ssw_service_260505_032737_35760

Program:

Target:

Pointing: xcen=102 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	130.89	2,253,2,457	12
171	130.89	2,253,2,457	12
cont	130.91	2,253,2,457	12
304	130.89	2,253,2,457	12
193	130.89	2,253,2,457	12
blos	130.91	2,253,2,457	12

AIA: null

2026-04-27T20:00:00 to 2026-04-29T22:05:46

Science Goal: ssw_service_260429_151632_42132

Program:

Target:

Pointing: xcen=540 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.83	538,538	623
1600	4.83	538,538	623
131	4.83	538,538	623
94	4.83	538,538	623
193	4.83	538,538	623

SOTSP: Synoptic

2026-04-27T17:43:45 to 2026-04-27T17:45:33

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 14419 tracking

2026-04-22T14:10:29 to 2026-04-22T14:57:53

Science Goal: AR 14419 obs.

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=629 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

252500 matches
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