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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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257128 matches
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HMI_BLOS: null

2025-08-11T05:38:29 to 2025-08-12T10:05:05

Science Goal: ssw_service_250908_141430_47235

Program:

Target:

Pointing: xcen=-59 ycen=-537,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.04	424,424	171
304	10.04	424,424	171
193	10.04	424,424	171
blos	20.3	424,424	85

IRIS: SUIT coordination QS #2

2025-06-03T05:16:09 to 2025-06-03T05:25:02

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 QS #2

Target: QS

Pointing: xcen=5 ycen=4,

saaIntervals hiIntervals

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

IRIS: Solar Orbiter Coordination: Phaethon and Density Fluctuations - Disk Centre

2025-03-28T06:10:02 to 2025-03-28T09:53:58

Science Goal: Very large sit-and-stare 0.3x175 1s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Solar Orbiter Coordination: Phaethon and Density Fluctuations - Disk Centre

Target: (NONE)

Pointing: xcen=798 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	169,182	410
2796	0.55	169,182	410

IRIS: High-Cadence Flare Study (AR14006)

2025-03-01T10:01:23 to 2025-03-01T13:28:59

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

Program: High-Cadence Flare Study (AR14006)

Target: AR

Pointing: xcen=187 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	14348

IRIS: B1: AR Tracking (AR13998)

2025-02-25T04:33:16 to 2025-02-25T04:51:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking (AR13998)

Target: AR

Pointing: xcen=639 ycen=-123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 307 on AR 13938

2024-12-29T20:09:13 to 2024-12-29T20:58:10

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

Program: HOP 307 on AR 13938

Target: AR

Pointing: xcen=884 ycen=-181,

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

IRIS: AR 13917 Tracking from limb to limb

2024-12-13T18:54:35 to 2024-12-13T19:43:31

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

Program: AR 13917 Tracking from limb to limb

Target: AR

Pointing: xcen=722 ycen=-117,

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: AR monitor

2024-11-29T18:42:13 to 2024-11-29T19:04:09

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=179 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	110,162	347
6302A Velocity 6301.5A	0	110,162	347
6302A Transverse Flux Density	0	110,162	347
6302A Longitudinal Flux Density	0	110,162	347

IRIS: A1: QS monitoring

2024-10-08T04:20:04 to 2024-10-08T04:38:08

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: QS

Pointing: xcen=56 ycen=-113,

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: SUIT/Aditya-L1 Coord: QS Pointing 1

2024-09-13T05:05:35 to 2024-09-13T05:16:41

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 Pointing 1

Target: QS

Pointing: xcen=4 ycen=3,

saaIntervals hiIntervals

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

IRIS: High cadence flare obs (3796)

2024-08-23T06:39:21 to 2024-08-23T12:09:04

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

Program: High cadence flare obs (3796)

Target: AR

Pointing: xcen=-185 ycen=-170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	22787

IRIS: BBSO coordination (large FOV)

2024-08-20T16:05:46 to 2024-08-20T16:20:23

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (large FOV)

Target: QS

Pointing: xcen=-4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

IRIS: B2: QS region at same mu value as AR

2024-08-04T18:28:54 to 2024-08-04T18:38:30

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

Program: B2: QS region at same mu value as AR

Target: QS

Pointing: xcen=-375 ycen=179,

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: AR 1

2024-07-25T06:39:37 to 2024-07-25T06:50:43

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=-89 ycen=-263,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: AR #2

2024-07-23T07:06:11 to 2024-07-23T07:15:04

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

Target: AR

Pointing: xcen=349 ycen=-30,

saaIntervals hiIntervals

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

257128 matches
prev 1...3809 3810 3811 3812 3813 [3814] 3815 3816 3817 3818 ...17142 next