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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243318 matches
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AIA: null

2025-09-19T20:42:00 to 2025-09-19T22:16:54

Science Goal: ssw_service_250919_145818_31221_ssmq_

Program:

Target:

Pointing: xcen=394 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.28	600,450	75
211	1.28	600,450	75
171	1.28	600,450	75
1700	1.28	600,450	75
304	1.28	600,450	75
131	1.28	600,450	75
94	1.28	600,450	75
193	1.28	600,450	75

SOTSP: Synoptic

2025-09-02T06:34:44 to 2025-09-02T06:36:34

Science Goal: Synoptic

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

SOTSP: AR 14197

2025-09-01T09:01:14 to 2025-09-01T09:48:38

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=428 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	748
6302A Velocity 6301.5A	0	234,162	748
6302A Transverse Flux Density	0	234,162	748
6302A Longitudinal Flux Density	0	234,162	748

SOTSP: Synoptic

2025-09-01T06:05:15 to 2025-09-01T06:07:04

Science Goal: Synoptic

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	15,162	48
6302A Velocity 6301.5A	0	15,162	48
6302A Transverse Flux Density	0	15,162	48
6302A Longitudinal Flux Density	0	15,162	48

SOTSP: AR 14197

2025-09-01T04:15:05 to 2025-09-01T05:02:29

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=392 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	747
6302A Velocity 6301.5A	0	235,162	747
6302A Transverse Flux Density	0	235,162	747
6302A Longitudinal Flux Density	0	235,162	747

SOTSP: AR 14197

2025-08-31T08:37:19 to 2025-08-31T09:24:44

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=233 ycen=-414,

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

AIA: null

2025-01-04T12:34:59 to 2025-01-04T13:05:57

Science Goal: ssw_service_250919_124409_22137

Program:

Target:

Pointing: xcen=-716 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.03	193,424	31
171	1.03	193,423	31
1700	1.01	193,424	31
304	1.03	193,423	31
1600	1.01	193,424	31
131	1.03	193,423	31
94	1.03	193,423	31
193	1.03	193,424	31

IRIS: C1: North Pole

2019-03-17T03:40:44 to 2019-03-17T04:05:17

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

Program: C1: North Pole

Target: CH

Pointing: xcen=13 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	260,182	11
2832	2.14	260,182	12
1400	2.14	260,182	12
2796	2.14	260,182	11

IRIS: SST coordination AR12683 low datarate

2017-10-02T11:19:33 to 2017-10-02T17:53:22

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST coordination AR12683 low datarate

Target: AR

Pointing: xcen=83 ycen=151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	300
1400	0.22	65,69	1800
2796	0.22	65,69	1800

IRIS: CH Observation (EIS)

2017-08-17T00:32:36 to 2017-08-17T03:14:35

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: CH Observation (EIS)

Target: CH

Pointing: xcen=531 ycen=357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	232,129	400
2832	0.41	232,129	400
1400	0.41	232,129	400
2796	0.41	232,129	400

IRIS: DS coordination: QS observation

2017-06-13T14:07:36 to 2017-06-13T16:07:26

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 4

Program: DS coordination: QS observation

Target: QS

Pointing: xcen=-1 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.84	121,129	65
1400	0.37	121,129	324
2796	0.31	121,129	390

IRIS: ECH tracking #4 (East)

2017-06-13T06:35:57 to 2017-06-13T06:52:09

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #4 (East)

Target: CH

Pointing: xcen=-253 ycen=-182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,128	40
2832	0.42	232,128	39
1400	0.4	232,128	40
2796	0.4	232,128	40

IRIS: ECH tracking #2 (Center)

2017-06-13T05:40:09 to 2017-06-13T05:56:21

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #2 (Center)

Target: CH

Pointing: xcen=-147 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.42	232,129	39

IRIS: IHOP 307 on AR 12661

2017-06-13T01:02:58 to 2017-06-13T02:29:46

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 FUV spectrally rebinned x 2

Program: IHOP 307 on AR 12661

Target: AR

Pointing: xcen=920 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	281,182	80
2832	1.09	281,182	80
1400	1.09	281,182	80
2796	1.09	281,182	80

IRIS: Calib 4: Focus

2017-06-12T23:09:46 to 2017-06-12T23:27:02

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: QS

Pointing: xcen=124 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

243318 matches
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