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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248396 matches
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SOTSP: AR 14274 obs

2025-11-09T10:00:05 to 2025-11-09T10:47:29

Science Goal: AR 14274 obs

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

Target: Pore

Pointing: xcen=41 ycen=312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	747
6302A Velocity 6301.5A	0	236,162	747
6302A Transverse Flux Density	0	236,162	747
6302A Longitudinal Flux Density	0	236,162	747

SOTSP: Synoptic

2025-11-08T18:10:46 to 2025-11-08T18:12:36

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

2025-11-06T17:56:46 to 2025-11-06T17:58:36

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: HOP81 (N-pole)

2025-11-04T11:08:06 to 2025-11-04T14:01:40

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: North pole

Pointing: xcen=-23 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	315,162	1009
6302A Velocity 6301.5A	0	315,162	1009
6302A Transverse Flux Density	0	315,162	1009
6302A Longitudinal Flux Density	0	315,162	1009

SOTSP: Equatorial coronal hole

2025-11-03T02:00:05 to 2025-11-03T03:04:45

Science Goal: Evolution of equatorial coronal hole

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

Target: Coronal Hole

Pointing: xcen=-245 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1015
6302A Velocity 6301.5A	0	320,162	1015
6302A Transverse Flux Density	0	320,162	1015
6302A Longitudinal Flux Density	0	320,162	1015

SOTSP: HOP 81 Day 1 N Pole

2025-09-07T10:05:33 to 2025-09-07T17:31:32

Science Goal: Polar Monitoring Campaign during the Solar Cycle

Program: Deep mode, 2048 slit position

Target: N Pole

Pointing: xcen=-20 ycen=894,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,162	2038
6302A Velocity 6301.5A	0	319,162	2038
6302A Transverse Flux Density	0	319,162	2038
6302A Longitudinal Flux Density	0	319,162	2038

AIA: null

2024-08-22T11:59:57 to 2024-08-22T23:58:57

Science Goal: ssw_service_260203_052148_36704

Program:

Target:

Pointing: xcen=7 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	31.25	2,461,2,461	24
171	31.25	2,456,2,456	24
193	31.25	2,461,2,461	24

IRIS: SUIT coordination

2026-02-12T00:09:32 to 2026-02-12T01:10:31

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=-636 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	68,66	403
2796	0.15	68,66	404

IRIS: BBSO coordination

2026-02-11T22:21:22 to 2026-02-11T23:11:26

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

Target: AR

Pointing: xcen=17 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,131	24
1400	0.35	134,131	144
2796	0.35	134,131	144

AIA: null

2026-02-09T23:42:00 to 2026-02-10T01:30:00

Science Goal: ssw_service_260209_161553_10280_ssmq__ssmq_

Program:

Target:

Pointing: xcen=356 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.68	600,450	65
211	1.68	600,450	65
171	1.68	600,450	65
1700	1.68	600,450	65
304	1.68	600,450	65
131	1.68	600,450	65
94	1.69	600,450	65
193	1.68	600,450	65

IRIS: BBSO coordination

2026-02-06T22:45:51 to 2026-02-06T23:52:37

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=437 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	54
1400	0.21	135,129	324
2796	0.21	135,129	324

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

2026-02-06T08:13:15 to 2026-02-06T09:19:33

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=304 ycen=369,

saaIntervals hiIntervals

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

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

2026-02-06T07:04:11 to 2026-02-06T07:41:40

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=295 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	273

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

2026-02-06T03:22:21 to 2026-02-06T04:28:39

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=279 ycen=368,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2026-02-05T04:45:15 to 2026-02-05T05:03:20

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: QS

Pointing: xcen=-3 ycen=68,

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

248396 matches
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