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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257265 matches
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IRIS: SUIT coordination: AR #2

2025-02-04T06:24:09 to 2025-02-04T06:33:02

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=56 ycen=-112,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#1

2025-01-30T07:11:22 to 2025-01-30T07:22:28

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=178 ycen=64,

saaIntervals hiIntervals

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

SOTSP: Synoptic

2025-01-28T17:54:57 to 2025-01-28T17:56:47

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	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: High cadence flare program, AR 13961

2025-01-26T08:48:57 to 2025-01-26T09:29:18

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

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=949 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	294

IRIS: High cadence flare program, AR 13961

2025-01-24T14:23:23 to 2025-01-24T15:25:55

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II always

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=809 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4853

IRIS: High cadence flare program, AR 13967

2025-01-22T20:19:06 to 2025-01-22T21:19:38

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

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=23 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: high-cadence flare program, AR 13961

2025-01-18T20:49:59 to 2025-01-18T21:47:59

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

Program: high-cadence flare program, AR 13961

Target: AR

Pointing: xcen=-321 ycen=-73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4009

IRIS: Coronal nanojets

2025-01-15T15:09:59 to 2025-01-15T16:08:53

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=-835 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	368

IRIS: B1 AR tracking, AR 13950

2025-01-14T07:06:26 to 2025-01-14T07:24:32

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

Program: B1 AR tracking, AR 13950

Target: AR

Pointing: xcen=800 ycen=-284,

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: SUIT/Aditya-L1 coordination QS #2

2025-01-13T08:56:22 to 2025-01-13T09:05:15

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/Aditya-L1 coordination QS #2

Target: QS

Pointing: xcen=-44 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

SOTSP: AR 13947

2025-01-12T00:01:13 to 2025-01-12T00:48:37

Science Goal:

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

Target: Active Region

Pointing: xcen=729 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

IRIS: High-cadence flare study

2025-01-08T22:56:12 to 2025-01-08T23:51:50

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

Program: High-cadence flare study

Target: AR

Pointing: xcen=79 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	336

IRIS: Sit-and-stare studies of ribbons and hot plasma

2025-01-08T21:19:02 to 2025-01-08T22:09:12

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 studies of ribbons and hot plasma

Target: AR

Pointing: xcen=65 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	107
1400	0.47	61,66	107
2796	0.47	61,66	107

IRIS: High-Cadence Flare Program

2025-01-07T01:37:01 to 2025-01-07T02:34:14

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

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=-221 ycen=232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3565

AIA: null

2025-01-06T22:59:50 to 2025-01-06T23:05:57

Science Goal: ssw_service_251029_042357_3636

Program:

Target:

Pointing: xcen=-4 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.93	2,461,2,461	4
211	1.93	2,461,2,461	4
171	1.93	2,456,2,456	4
1700	1.73	2,510,2,510	4
304	1.93	2,458,2,458	4
1600	1.87	2,496,2,496	4
131	1.93	2,460,2,460	4
94	1.93	2,458,2,458	4
193	1.93	2,461,2,461	4

257265 matches
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