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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257267 matches
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IRIS: SUIT coordination: QS #1

2025-02-07T05:14:22 to 2025-02-07T05:25:28

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=0 ycen=4,

saaIntervals hiIntervals

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

IRIS: High cadence flare watch, AR13977

2025-01-30T14:25:12 to 2025-01-30T15:29:18

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

Program: High cadence flare watch, AR13977

Target: AR

Pointing: xcen=-653 ycen=380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4431

IRIS: High-cadence flare program, AR 13956

2025-01-14T14:53:52 to 2025-01-14T15:51:31

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

Program: High-cadence flare program, AR 13956

Target: AR

Pointing: xcen=390 ycen=154,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 coordination QS#1

2025-01-10T05:41:22 to 2025-01-10T05:52:28

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/Aditya-L1 coordination QS#1

Target: QS

Pointing: xcen=203 ycen=14,

saaIntervals hiIntervals

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

IRIS: High-cadence flare study

2025-01-08T01:53:48 to 2025-01-08T02:22:37

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

Program: High-cadence flare study

Target: AR

Pointing: xcen=-107 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	210

IRIS: High-Cadence Flare Program

2025-01-05T22:44:13 to 2025-01-05T23:01:02

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

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=-457 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	1055

IRIS: Sit-n-Stare Studies of Hot Ribbon Plasma

2025-01-05T18:11:36 to 2025-01-05T18:12:34

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-n-Stare Studies of Hot Ribbon Plasma

Target: AR

Pointing: xcen=-493 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.49	121,130	2
1400	0.48	121,130	2
2796	0.48	121,130	2

IRIS: SUIT Coordination AR #2

2025-01-05T11:07:22 to 2025-01-05T11:16:15

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 AR #2

Target: AR

Pointing: xcen=-73 ycen=-215,

saaIntervals hiIntervals

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

IRIS: High-cadence flare AR 13928

2024-12-22T21:26:24 to 2024-12-22T22:21:10

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

Program: High-cadence flare AR 13928

Target: AR

Pointing: xcen=-358 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	399

IRIS: SUIT/Aditya-L1 coordination QS #1

2024-12-20T06:19:03 to 2024-12-20T06:30:08

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 QS #1

Target: QS

Pointing: xcen=89 ycen=41,

saaIntervals hiIntervals

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

IRIS: Coronal nanojets AR 13917

2024-12-16T19:35:59 to 2024-12-16T20:33:22

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

Program: Coronal nanojets AR 13917

Target: AR

Pointing: xcen=973 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

IRIS: AR tracking from limb to limb

2024-12-15T21:05:31 to 2024-12-15T21:54:27

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

Program: AR tracking from limb to limb

Target: AR

Pointing: xcen=936 ycen=-129,

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: A1: QS monitoring

2024-12-14T04:37:17 to 2024-12-14T04:55:20

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=11 ycen=-77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	247,130	15
2832	4.52	247,130	4
1400	1.21	247,130	15
2796	1.21	247,130	15

IRIS: Coronal Nanojets East limb AR

2024-12-13T20:32:40 to 2024-12-13T21:28:46

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

Program: Coronal Nanojets East limb AR

Target: CJ

Pointing: xcen=-936 ycen=-302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	352

IRIS: Coronal nanojets

2024-12-10T16:17:25 to 2024-12-10T17:23:59

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=952 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	416

257267 matches
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