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:

255261 matches
prev 1...16921 16922 16923 16924 16925 16926 16927 [16928] 16929 16930 ...17018 next

SOTSP: AR 14294/ AR 14296

2025-12-07T19:01:12 to 2025-12-08T00:11:49

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=326 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	217,162	690
6302A Velocity 6301.5A	0	217,162	690
6302A Transverse Flux Density	0	217,162	690
6302A Longitudinal Flux Density	0	217,162	690

SOTSP: AR 14274 obs

2025-11-10T10:30:04 to 2025-11-10T11:17:28

Science Goal: AR 14274 obs

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

Target: Pore

Pointing: xcen=241 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	229,162	728
6302A Velocity 6301.5A	0	229,162	728
6302A Transverse Flux Density	0	229,162	728
6302A Longitudinal Flux Density	0	229,162	728

SOTSP: Equatorial coronal hole

2025-11-02T14:00:05 to 2025-11-02T15:04:45

Science Goal: Evolution of equatorial coronal hole

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

Target: Coronal Hole

Pointing: xcen=-321 ycen=88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	247,162	784
6302A Velocity 6301.5A	0	247,162	784
6302A Transverse Flux Density	0	247,162	784
6302A Longitudinal Flux Density	0	247,162	784

SOTSP: AR14267

2025-10-29T06:14:05 to 2025-10-29T07:01:29

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=13 ycen=-43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	207,162	663
6302A Velocity 6301.5A	0	207,162	663
6302A Transverse Flux Density	0	207,162	663
6302A Longitudinal Flux Density	0	207,162	663

AIA: null

2024-10-27T12:52:57 to 2024-10-27T12:54:57

Science Goal: ssw_service_260411_083536_8305

Program:

Target:

Pointing: xcen=-33 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	537,538	10
211	0.2	537,538	10
171	0.2	537,538	10
1700	0.4	537,538	5
304	0.2	537,538	10
1600	0.4	537,538	5
131	0.2	537,538	10
94	0.2	537,538	10
193	0.2	537,538	10

AIA: null

2024-07-30T12:52:57 to 2024-07-30T12:54:57

Science Goal: ssw_service_260411_083851_8645

Program:

Target:

Pointing: xcen=457 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	538,538	10
211	0.2	538,538	10
171	0.2	538,538	10
1700	0.4	538,538	5
304	0.2	538,538	10
1600	0.4	538,538	5
131	0.2	538,538	10
94	0.2	538,538	10
193	0.2	538,538	10

AIA: null

2026-08-31T17:51:00 to 2026-08-31T19:45:00

Science Goal: ssw_service_260831_115515_42291_ssmq__ssmq_

Program:

Target:

Pointing: xcen=941 ycen=128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.65	600,450	70
211	1.65	600,450	70
171	1.65	600,450	70
1700	1.65	600,450	70
304	1.65	600,450	70
131	1.65	600,450	70
94	1.65	600,450	70
193	1.65	600,450	70

AIA: null

2026-08-31T13:20:00 to 2026-08-31T15:45:00

Science Goal: ssw_service_260831_073052_10567_ssmq_

Program:

Target:

Pointing: xcen=-903 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.3	600,450	64
211	2.26	600,450	65
171	2.26	600,450	65
1700	2.26	600,450	65
304	2.26	600,450	65
131	2.26	600,450	65
94	2.27	600,450	65
193	2.26	600,450	65

IRIS: Low-telemetry flare watch, AR 14513

2026-08-31T10:41:14 to 2026-08-31T16:35:55

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=923 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2279

IRIS: A1: QS monitoring

2026-08-30T18:15:58 to 2026-08-30T18:34:02

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=-152 ycen=-192,

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

IRIS: Stellar Calibration, pointing #2

2026-08-29T19:49:00 to 2026-08-29T20:25:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_2

Program: Stellar Calibration, pointing #2

Target: (NONE)

Pointing: xcen=-837 ycen=468,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	409,182	18
1400	2	409,182	19

IRIS: Stellar Calibration, pointing #1

2026-08-29T19:13:00 to 2026-08-29T19:41:59

Science Goal: Stellar_Cal_HD91316_2026_Pointing_1

Program: Stellar Calibration, pointing #1

Target: (NONE)

Pointing: xcen=-945 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	394,182	15
1400	2	394,182	14

IRIS: A1: QS monitoring

2026-08-29T17:26:47 to 2026-08-29T17:44:51

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=284 ycen=-120,

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

IRIS: Eclipse observations - test, QS

2026-08-28T18:42:15 to 2026-08-28T19:12:16

Science Goal: Medium sit-and-stare 0.3x60 1s Deep x 2 Spatial x 4, Spectral x 1 SJI cadence 3x faster

Program: Eclipse observations - test, QS

Target: QS

Pointing: xcen=54 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,73	129
2832	0.23	61,73	129
1400	0.23	61,73	129
2796	0.23	61,73	129

IRIS: BBSO coordination (IHOP 537), AR 14517

2026-08-27T16:31:52 to 2026-08-27T20:02:17

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

Program: BBSO coordination (IHOP 537), AR 14517

Target: AR

Pointing: xcen=626 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1533

255261 matches
prev 1...16921 16922 16923 16924 16925 16926 16927 [16928] 16929 16930 ...17018 next