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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255607 matches
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SOTSP: Synoptic

2025-04-02T18:05:26 to 2025-04-02T18:07:15

Science Goal: Synoptic

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

Target: Calibration, 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

AIA: null

2025-03-28T15:03:57 to 2025-03-28T15:33:57

Science Goal: ssw_service_260123_144502_10675

Program:

Target:

Pointing: xcen=-979 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	490,1,421	150
211	0.34	490,1,421	89
171	0.2	490,1,421	150
304	0.2	490,1,421	150
131	0.33	490,1,421	90
94	0.25	490,1,421	120
193	0.4	490,1,421	75

SOTSP: AR 14012

2025-03-08T20:30:51 to 2025-03-08T21:03:12

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=285 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: SUIT AR 2/2

2025-01-22T06:33:37 to 2025-01-22T06:44:43

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 AR 2/2

Target: AR

Pointing: xcen=345 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	279,182	40
2796	0.28	279,182	40

IRIS: B1: AR tracking from limb-to-limb

2025-01-02T06:41:45 to 2025-01-02T06:59:50

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

Program: B1: AR tracking from limb-to-limb

Target: AR

Pointing: xcen=-289 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: High-Cadence Flare Program

2025-01-01T01:39:48 to 2025-01-01T02:26:56

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=902 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	2954

IRIS: HOP 307 on AR 13938

2024-12-29T12:03:32 to 2024-12-29T12:52:29

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=852 ycen=-177,

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: C1: North pole

2024-11-09T14:03:51 to 2024-11-09T14:38:01

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

Program: C1: North pole

Target: QS

Pointing: xcen=-3 ycen=967,

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

SOTSP: HOP 493

2024-10-17T22:05:42 to 2024-10-18T00:54:35

Science Goal: HOP 493

Program: Normal 328"x164", one side

Target:

Pointing: xcen=-37 ycen=923,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	289,162	1837
6302A Velocity 6301.5A	0	289,162	1837
6302A Transverse Flux Density	0	289,162	1837
6302A Longitudinal Flux Density	0	289,162	1837

SOTSP: AR 13842

2024-10-03T18:19:15 to 2024-10-03T19:06:39

Science Goal: Active region

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

Target: Pore

Pointing: xcen=137 ycen=-364,

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

IRIS: B1: AR tracking from limb to limb

2024-10-03T06:21:22 to 2024-10-03T06:39:28

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-6 ycen=-366,

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: SUIT/Aditya-L1

2024-09-01T06:46:24 to 2024-09-01T06:57:30

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

Target: AR

Pointing: xcen=322 ycen=-375,

saaIntervals hiIntervals

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

IRIS: Flare watch (AR 13785)

2024-08-17T04:19:31 to 2024-08-17T07:01:42

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Flare watch (AR 13785)

Target: AR

Pointing: xcen=340 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	186,128	480
2832	0.34	186,128	480
1400	0.34	186,128	480
2796	0.34	186,128	480

IRIS: SUIT coordination: QS #1

2024-08-07T12:59:23 to 2024-08-07T13:10:28

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=156 ycen=97,

saaIntervals hiIntervals

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

IRIS: Off-limb flare study at AR 13768

2024-08-03T12:12:31 to 2024-08-03T17:27:37

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study at AR 13768

Target: AR

Pointing: xcen=929 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1976

255607 matches
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