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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251104 matches
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SOTSP: AR 14401

2026-03-26T11:08:29 to 2026-03-26T11:55:53

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-322 ycen=452,

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: AR 14401

2026-03-24T14:10:06 to 2026-03-24T15:37:00

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-630 ycen=460,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	1022
6302A Velocity 6301.5A	0	161,162	1022
6302A Transverse Flux Density	0	161,162	1022
6302A Longitudinal Flux Density	0	161,162	1022

AIA: null

2025-02-24T06:59:50 to 2025-02-24T07:02:14

Science Goal: ssw_service_260509_064308_47629

Program:

Target:

Pointing: xcen=325 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	193,193	7

AIA: null

2024-04-15T08:34:57 to 2024-04-15T08:53:57

Science Goal: ssw_service_260506_215056_10592

Program:

Target:

Pointing: xcen=412 ycen=494,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	153,154	95
211	0.29	153,154	67
171	0.2	153,154	95
304	0.2	153,154	95
1600	0.4	154,154	47
131	0.27	153,154	71
94	0.21	153,154	89
193	0.31	153,154	61

IRIS: C1: South Pole

2026-05-09T05:33:13 to 2026-05-09T06:07:24

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=-4 ycen=-933,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

IRIS: C1: North Pole

2026-05-09T04:48:35 to 2026-05-09T05:22:46

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=4 ycen=945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

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=-65 ycen=-221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	528
2832	2.03	140,131	88
1400	0.34	140,131	528
2796	0.34	140,131	528

SOTSP: AR 14401

2026-03-24T11:20:06 to 2026-03-24T12:47:01

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-647 ycen=458,

saaIntervals hiIntervals

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

IRIS: Flare Studies on AR14432

2026-05-09T14:10:00 to 2026-05-09T15:55:24

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 Studies on AR14432

Target: AR

Pointing: xcen=535 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	89
2796	0.04	70,66	89

IRIS: Italian Radio Telescopes Coordination on AR14432

2026-05-09T12:10:14 to 2026-05-09T13:48:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Italian Radio Telescopes Coordination on AR14432

Target: AR

Pointing: xcen=520 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	160
2832	0.61	284,179	160
1400	0.61	284,179	160
2796	0.61	284,179	160

IRIS: Italian Radio Telescopes Coordination on AR14432

2026-05-09T06:17:07 to 2026-05-09T07:55:19

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Italian Radio Telescopes Coordination on AR14432

Target: AR

Pointing: xcen=479 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	160
2832	0.61	284,179	160
1400	0.61	284,179	160
2796	0.61	284,179	160

IRIS: A1: QS Monitoring

2026-05-09T04:20:04 to 2026-05-09T04:38:08

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=34 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: SUIT/Aditya-L1 Coordination on AR14432

2026-05-09T00:09:58 to 2026-05-09T02:39:16

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 on AR14432

Target: AR

Pointing: xcen=429 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	989
2796	0.15	67,66	989

AIA: null

2013-05-09T12:59:52 to 2013-05-09T15:59:55

Science Goal: ssw_service_260508_075304_14327

Program:

Target:

Pointing: xcen=-0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	44.8	2,510,2,510	5
304	44.95	2,458,2,458	5
1600	44.9	2,496,2,496	5
193	44.95	2,461,2,461	5

IRIS: SST Coordination on AR14433

2026-05-09T08:09:41 to 2026-05-09T11:51:24

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR14433

Target: AR

Pointing: xcen=22 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	68,66	640
1400	0.35	68,66	639
2796	0.35	68,66	640

251104 matches
prev 1...16737 16738 16739 [16740] 16741 next