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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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255726 matches
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IRIS: PSP Coordination 2x2 mosaic #3

2025-06-19T13:11:27 to 2025-06-19T13:27:31

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP Coordination 2x2 mosaic #3

Target: AR

Pointing: xcen=-826 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: SST Coordination AR14114

2025-06-13T06:05:54 to 2025-06-13T11:30:24

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: SST Coordination AR14114

Target: AR

Pointing: xcen=-673 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	76,69	1560
1400	0.21	76,69	1560
2796	0.21	76,69	1560

IRIS: SUIT Coordination QS 1/2

2025-06-11T04:47:00 to 2025-06-11T04:58:05

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 QS 1/2

Target: QS

Pointing: xcen=-103 ycen=-112,

saaIntervals hiIntervals

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

IRIS: C1: South Pole

2025-05-31T21:59:30 to 2025-05-31T22:33:41

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

Program: C1: South Pole

Target: QS

Pointing: xcen=8 ycen=-940,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: HOP 307: AR tracking (AR 14094)

2025-05-28T02:58:00 to 2025-05-28T03:46:57

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

Program: HOP 307: AR tracking (AR 14094)

Target: AR

Pointing: xcen=441 ycen=356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: HOP 485, N60

2025-05-20T14:01:13 to 2025-05-20T14:59:12

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, HOP81 in the eclipse, CENTER

Target: Quiet Sun

Pointing: xcen=-20 ycen=780,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	107,162	339
6302A Velocity 6301.5A	0	107,162	339
6302A Transverse Flux Density	0	107,162	339
6302A Longitudinal Flux Density	0	107,162	339

SOTSP: AR e-limb

2025-05-14T18:58:45 to 2025-05-14T19:46:10

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-753 ycen=213,

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

IRIS: B2: QS Tracking

2025-04-10T04:19:31 to 2025-04-10T04:29:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-348 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SUIT Coordination 2/2 QS

2025-04-03T10:50:22 to 2025-04-03T10:59:15

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 2/2 QS

Target: QS

Pointing: xcen=-188 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: F1: Equatorial Scan (HOP 393) 2/3

2025-03-29T01:23:11 to 2025-03-29T02:12:03

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Equatorial Scan (HOP 393) 2/3

Target: (NONE)

Pointing: xcen=-2 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT Coordination: AR 2 (AR14007)

2025-03-01T06:01:09 to 2025-03-01T06:10:02

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 2 (AR14007)

Target: AR

Pointing: xcen=108 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: High-Cadence Flare Program (AR13998)

2025-02-25T08:06:24 to 2025-02-25T10:57:22

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

Program: High-Cadence Flare Program (AR13998)

Target: AR

Pointing: xcen=666 ycen=-131,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	11816

IRIS: SUIT Coordination: QS 2

2025-02-23T06:05:22 to 2025-02-23T06:14:15

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: QS 2

Target: QS

Pointing: xcen=3 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT/Aditya-L1 Coord, QS 1

2025-02-16T04:07:00 to 2025-02-16T04:18:06

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/Aditya-L1 Coord, QS 1

Target: QS

Pointing: xcen=10 ycen=155,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-02-10T08:06:59 to 2025-02-10T08:18:05

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: QS #1

Target: QS

Pointing: xcen=-30 ycen=62,

saaIntervals hiIntervals

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

255726 matches
prev 1...5177 5178 5179 [5180] 5181 5182 5183 5184 5185 5186 ...17049 next