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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249686 matches
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SOTSP: AR obs.

2026-02-22T01:00:05 to 2026-02-22T01:32:27

Science Goal: Emerging flux obs.

Program: Fast map, 160"x123", 1-side CCD

Target: Emerging Flux

Pointing: xcen=-292 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

SOTSP: HOP 507 AR 14353 fixed pointing

2026-01-29T19:22:51 to 2026-01-29T19:55:11

Science Goal: HOP 507 AR 14353 fixed pointing

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

Target: Active Region

Pointing: xcen=870 ycen=326,

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: major flare watch AR 14341

2026-01-20T13:24:29 to 2026-01-20T13:56:50

Science Goal: flare watch

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

Target: Active Region, AR 14341

Pointing: xcen=38 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	507
6302A Velocity 6301.5A	0	161,162	507
6302A Transverse Flux Density	0	161,162	507
6302A Longitudinal Flux Density	0	161,162	507

AIA: null

2026-03-30T03:00:08 to 2026-03-30T03:59:58

Science Goal: ssw_service_260329_213523_42140

Program:

Target:

Pointing: xcen=19 ycen=-20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.25	64,64	240
131	0.39	64,64	155
193	0.4	64,64	150

AIA: null

2026-03-30T02:47:05 to 2026-03-30T03:43:53

Science Goal: ssw_service_260330_071109_20499

Program:

Target:

Pointing: xcen=19 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.35	64,1,958	164

AIA: null

2026-03-30T02:40:08 to 2026-03-30T04:09:56

Science Goal: ssw_service_260329_213217_41129

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	3.1	2,458,2,458	30

IRIS: SUIT/Aditya-L1 Coordination (Disk-center AR Program: AR14399)

2026-03-28T01:30:00 to 2026-03-28T02:30:29

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

Program: SUIT/Aditya-L1 Coordination (Disk-center AR Program: AR14399)

Target: AR

Pointing: xcen=-33 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	76
1400	0.2	293,182	304
2796	0.2	293,182	304

IRIS: SUIT/Aditya-L1 Coordination (Flare Program: AR14401)

2026-03-28T00:00:00 to 2026-03-28T01:20:00

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 Program: AR14401)

Target: AR

Pointing: xcen=-15 ycen=492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	530
2796	0.15	65,68	530

IRIS: BBSO Coordination on AR14403

2026-03-27T21:29:46 to 2026-03-27T23:29:55

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: BBSO Coordination on AR14403

Target: AR

Pointing: xcen=-648 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	175
1400	0.23	137,129	526
2796	0.17	137,129	701

AIA: null

2026-03-27T00:00:11 to 2026-03-27T18:37:23

Science Goal: ssw_service_260327_115054_36816

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	38.52	2,458,2,458	30

SOTSP: AR14387

2026-03-10T13:00:35 to 2026-03-10T13:47:59

Science Goal:

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

Target: Active Region

Pointing: xcen=-711 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: Synoptic

2026-03-05T19:05:43 to 2026-03-05T19:07:32

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: Synoptic

2026-03-01T18:04:42 to 2026-03-01T18:06:32

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: AR obs.

2026-02-25T16:04:56 to 2026-02-25T16:37:17

Science Goal:

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=490 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	511
6302A Velocity 6301.5A	0	162,122	511
6302A Transverse Flux Density	0	162,122	511
6302A Longitudinal Flux Density	0	162,122	511

SOTSP: Synoptic

2026-02-21T18:26:52 to 2026-02-21T18:28:42

Science Goal: Sytnoptic

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

Target: 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

249686 matches
prev 1...16633 16634 16635 16636 [16637] 16638 16639 16640 16641 16642 ...16646 next