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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257204 matches
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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: BBSO coordination, AR13976

2025-01-31T19:31:53 to 2025-01-31T20:37:24

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR13976

Target: AR

Pointing: xcen=-490 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	53
1400	0.21	135,129	318
2796	0.21	135,129	318

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: 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

2024-11-20T12:22:43 to 2024-11-20T12:52:38

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=-707 ycen=-177,

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

2024-11-06T08:35:35 to 2024-11-06T08:42:54

Science Goal:

Program:

Target:

Pointing: xcen=-291 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

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: 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

IRIS: B1: AR tracking from limb to limb (AR13852)

2024-10-10T06:08:50 to 2024-10-10T06:26:56

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 (AR13852)

Target: AR

Pointing: xcen=-596 ycen=-247,

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, QS2

2024-09-01T06:26:24 to 2024-09-01T06:35:17

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, QS2

Target: QS

Pointing: xcen=228 ycen=-90,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2024-09-01T04:25:06 to 2024-09-01T04:43:10

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=302 ycen=-80,

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: SUIT/Aditya-L1, QS2

2024-08-28T06:20:24 to 2024-08-28T06:29:17

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, QS2

Target: QS

Pointing: xcen=-68 ycen=-238,

saaIntervals hiIntervals

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

257204 matches
prev 1...3945 3946 3947 3948 3949 [3950] 3951 3952 3953 3954 ...17147 next