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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257229 matches
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IRIS: A1: QS Monitoring

2025-06-14T04:19:17 to 2025-06-14T04:37:20

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=-73 ycen=-11,

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: A1: QS monitoring

2025-06-03T04:19:16 to 2025-06-03T04:37:20

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=1 ycen=3,

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: F2: Equatorial Scan (HOP 393) 3/3

2025-04-19T02:11:25 to 2025-04-19T03:00:17

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393) 3/3

Target: QS

Pointing: xcen=99 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: Low-telemetry Flare Watch of AR14012

2025-03-07T06:18:46 to 2025-03-07T11:53:46

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

Program: Low-telemetry Flare Watch of AR14012

Target: AR

Pointing: xcen=-33 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	729
1400	0.46	62,69	729
2796	0.46	62,69	729

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-18T05:05:05 to 2025-02-18T05:13:58

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 2

Target: QS

Pointing: xcen=68 ycen=107,

saaIntervals hiIntervals

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

IRIS: High cadence flare watch, AR13977

2025-01-30T16:01:26 to 2025-01-30T17:05:32

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

Program: High cadence flare watch, AR13977

Target: AR

Pointing: xcen=-640 ycen=383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4430

IRIS: SUIT/Aditya coordination: AR #2/2 (on AR 13932)

2024-12-26T19:30:00 to 2024-12-26T19:38:53

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 coordination: AR #2/2 (on AR 13932)

Target: AR

Pointing: xcen=156 ycen=-256,

saaIntervals hiIntervals

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

SOTSP: AR monitor

2024-11-30T12:01:03 to 2024-11-30T12:48:27

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=386 ycen=-319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	742
6302A Velocity 6301.5A	0	232,162	742
6302A Transverse Flux Density	0	232,162	742
6302A Longitudinal Flux Density	0	232,162	742

IRIS: GREGOR Coordination/HOP 495: AR 13901

2024-11-20T07:59:23 to 2024-11-20T08:29:18

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: GREGOR Coordination/HOP 495: AR 13901

Target: AR

Pointing: xcen=-726 ycen=-172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	48
2832	0.62	151,130	48
1400	0.62	151,130	48
2796	0.62	151,130	48

SOTSP: null

2024-11-06T13:39:55 to 2024-11-06T13:47:13

Science Goal:

Program:

Target:

Pointing: xcen=-247 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,122	195
6302A Velocity 6301.5A	0	60,122	195
6302A Transverse Flux Density	0	60,122	195
6302A Longitudinal Flux Density	0	60,122	195

IRIS: SUIT coordination AR 2/2

2024-11-06T07:33:23 to 2024-11-06T07:42:15

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 2/2

Target: AR

Pointing: xcen=-213 ycen=-161,

saaIntervals hiIntervals

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

IRIS: Low-telemetry flare watch

2024-11-03T12:19:42 to 2024-11-03T13:26:16

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: Low-telemetry flare watch

Target: AR

Pointing: xcen=88 ycen=216,

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

IRIS: High-cadence flare watch

2024-11-02T15:16:32 to 2024-11-02T16:22:35

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-97 ycen=215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	399

IRIS: B1: AR tracking from limb to limb (AR13866)

2024-10-24T06:11:15 to 2024-10-24T06:29:21

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 (AR13866)

Target: AR

Pointing: xcen=-440 ycen=-292,

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 13863 tracking

2024-10-22T23:45:06 to 2024-10-23T00:17:27

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-325 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	155,162	494
6302A Velocity 6301.5A	0	155,162	494
6302A Transverse Flux Density	0	155,162	494
6302A Longitudinal Flux Density	0	155,162	494

257229 matches
prev 1...3953 3954 3955 3956 3957 3958 3959 3960 [3961] 3962 ...17149 next