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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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257082 matches
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IRIS: SST coordination (flux emergerence in AR 14172)

2025-08-13T07:53:57 to 2025-08-13T12:00:09

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination (flux emergerence in AR 14172)

Target: AR

Pointing: xcen=563 ycen=50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.44	72,67	564
1400	0.44	72,67	564
2796	0.44	72,67	564

IRIS: SUIT coordination: AR #1

2025-08-01T05:26:34 to 2025-08-01T05:37:40

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: AR #1

Target: AR

Pointing: xcen=203 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: GREGOR coordination: fast raster (AR 14149)

2025-07-24T08:42:54 to 2025-07-24T10:14:12

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: GREGOR coordination: fast raster (AR 14149)

Target: AR

Pointing: xcen=-116 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	240,129	328
2796	0.28	240,129	328

IRIS: HOP 507, ASPIICS coordination

2025-07-17T07:10:23 to 2025-07-17T13:58:37

Science Goal: Very large sparse 96-step raster 95x175 96s 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

Program: HOP 507, ASPIICS coordination

Target: AR

Pointing: xcen=563 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	1500
2832	1.36	264,182	300
1400	0.27	264,182	1500
2796	0.27	264,182	1499

IRIS: BBSO/GST coordination

2025-06-09T16:29:18 to 2025-06-09T22:23:52

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/GST coordination

Target: AR

Pointing: xcen=-6 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	170
1400	0.35	134,129	1019
2796	0.35	134,129	1020

IRIS: THEMIS coordination AR

2025-06-03T11:41:36 to 2025-06-03T13:08:57

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination AR

Target: AR

Pointing: xcen=515 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	319

SOTSP: null

2025-05-07T02:51:03 to 2025-05-07T02:58:22

Science Goal:

Program:

Target:

Pointing: xcen=407 ycen=144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

IRIS: SUIT AR 1/2

2025-04-05T05:46:15 to 2025-04-05T05:57:21

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT AR 1/2

Target: AR

Pointing: xcen=-52 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

SOTSP: AR 13884

2024-11-10T12:00:04 to 2024-11-10T12:47:29

Science Goal: AR 13884

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

Target: Active Region

Pointing: xcen=586 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	734
6302A Velocity 6301.5A	0	230,162	734
6302A Transverse Flux Density	0	230,162	734
6302A Longitudinal Flux Density	0	230,162	734

SOTSP: AR 13872

2024-10-27T11:30:05 to 2024-10-27T12:17:29

Science Goal: Flare watch

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

Target: Active Region

Pointing: xcen=-554 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: HOP 412 N/S Synoptic 21 pointings

2024-10-21T17:02:36 to 2024-10-21T17:18:44

Science Goal: HOP 412 N/S Synoptic 21 pointings

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target:

Pointing: xcen=-22 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: HOP 412 N/S Synoptic 21 pointings

2024-10-21T16:41:36 to 2024-10-21T16:57:44

Science Goal: HOP 412 N/S Synoptic 21 pointings

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target:

Pointing: xcen=-22 ycen=109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: AR 13856 obs.

2024-10-20T14:00:29 to 2024-10-20T14:47:54

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=761 ycen=81,

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

2024-10-06T18:10:44 to 2024-10-06T18:12:33

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	12,162	44
6302A Velocity 6301.5A	0	12,162	44
6302A Transverse Flux Density	0	12,162	44
6302A Longitudinal Flux Density	0	12,162	44

IRIS: SUIT coordination, AR#1

2024-10-03T05:41:27 to 2024-10-03T05:52:33

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination, AR#1

Target: AR

Pointing: xcen=178 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

257082 matches
prev 1...3337 3338 [3339] 3340 3341 3342 3343 3344 3345 3346 ...17139 next