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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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255831 matches
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IRIS: B1 AR tracking from limb - AR 14035

2025-03-25T06:19:47 to 2025-03-25T06:37:53

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

Program: B1 AR tracking from limb - AR 14035

Target: AR

Pointing: xcen=346 ycen=359,

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

SOTSP: AR tracking

2025-03-23T01:00:06 to 2025-03-23T01:32:27

Science Goal: AR tracking

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

Target:

Pointing: xcen=689 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	158,162	500
6302A Velocity 6301.5A	0	158,162	500
6302A Transverse Flux Density	0	158,162	500
6302A Longitudinal Flux Density	0	158,162	500

IRIS: SUIT QS 2/2

2025-03-19T06:41:53 to 2025-03-19T06:50:45

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 QS 2/2

Target: QS

Pointing: xcen=5 ycen=80,

saaIntervals hiIntervals

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

IRIS: High Cadence flare AR #14019

2025-03-14T02:40:55 to 2025-03-14T03:38:33

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

Program: High Cadence flare AR #14019

Target: AR

Pointing: xcen=160 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	420

IRIS: SUIT/Aditya-L1 Coordination, AR 1 (AR14011)

2025-03-06T05:41:16 to 2025-03-06T05:52:21

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/Aditya-L1 Coordination, AR 1 (AR14011)

Target: AR

Pointing: xcen=-90 ycen=-142,

saaIntervals hiIntervals

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

IRIS: HOP 307: AR Tracking from Limb to Limb (AR14007)

2025-03-02T23:46:20 to 2025-03-03T00:35:16

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 from Limb to Limb (AR14007)

Target: AR

Pointing: xcen=471 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Sit-and-Stare Study of Ribbons and Hot Plasma (AR14006)

2025-03-02T11:09:18 to 2025-03-02T13:59:32

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-Stare Study of Ribbons and Hot Plasma (AR14006)

Target: AR

Pointing: xcen=385 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	363
1400	0.47	61,67	363
2796	0.47	61,67	363

IRIS: SUIT Coordination: AR 1 (AR14007)

2025-03-01T05:40:22 to 2025-03-01T05:51:28

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: AR 1 (AR14007)

Target: AR

Pointing: xcen=103 ycen=-90,

saaIntervals hiIntervals

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

IRIS: Off-Limb Flare Study (AR13998)

2025-02-28T06:22:06 to 2025-02-28T09:58:58

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

Program: Off-Limb Flare Study (AR13998)

Target: AR

Pointing: xcen=944 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1360

IRIS: SUIT Coordination: AR 2

2025-02-21T06:10:52 to 2025-02-21T06:19:45

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=77 ycen=-160,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination: AR 1

2025-02-20T06:29:22 to 2025-02-20T06:40:28

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: AR 1

Target: AR

Pointing: xcen=-146 ycen=-155,

saaIntervals hiIntervals

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

IRIS: Stellar Calib: 16

2025-02-19T11:03:00 to 2025-02-19T11:42:59

Science Goal: Stellar_Cal_HD210424_2025_Pointing_16

Program: Stellar Calib: 16

Target: (NONE)

Pointing: xcen=884 ycen=-1009,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	20
1400	2	399,182	20

IRIS: SUIT coordination: AR #2

2025-02-05T06:40:09 to 2025-02-05T06:49:02

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

Target: AR

Pointing: xcen=5 ycen=226,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-02-05T05:09:59 to 2025-02-05T05:21:05

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=-91 ycen=6,

saaIntervals hiIntervals

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

IRIS: Flare watch program B, AR13976

2025-02-01T23:02:23 to 2025-02-02T00:08:58

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR13976

Target: AR

Pointing: xcen=-264 ycen=319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	142
1400	0.47	61,67	142
2796	0.47	61,67	142

255831 matches
prev 1...6473 6474 6475 6476 6477 6478 6479 6480 [6481] 6482 ...17056 next