Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

252792 matches
prev 1...3841 3842 3843 3844 3845 3846 [3847] 3848 3849 3850 ...16853 next

SOTSP: HOP 509 DKIST (maybe)

2025-06-18T22:01:04 to 2025-06-18T22:25:20

Science Goal: AR flare watch

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region, Active Region Sunspot

Pointing: xcen=336 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	383
6302A Velocity 6301.5A	0	121,122	383
6302A Transverse Flux Density	0	121,122	383
6302A Longitudinal Flux Density	0	121,122	383

IRIS: Flare study on AR 13938

2024-12-31T02:54:24 to 2024-12-31T03:44:14

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=178 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	304

IRIS: SUIT Coordination: AR #1

2024-11-22T06:47:02 to 2024-11-22T06:58:07

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=-372 ycen=-149,

saaIntervals hiIntervals

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

IRIS: GREGOR Coordination/HOP 495: AR 13901

2024-11-21T11:02:46 to 2024-11-21T12:02:36

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=-544 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	96
2832	0.62	151,130	96
1400	0.62	151,130	96
2796	0.62	151,130	96

SOTSP: HOP 81 (North Pole)

2024-11-07T14:50:06 to 2024-11-07T17:43:38

Science Goal: HOP 81 (North Pole)

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target:

Pointing: xcen=-21 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	316,162	1011
6302A Velocity 6301.5A	0	316,162	1011
6302A Transverse Flux Density	0	316,162	1011
6302A Longitudinal Flux Density	0	316,162	1011

SOTSP: Synoptic

2024-11-01T18:05:46 to 2024-11-01T18:07:36

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: Fl watch (AR 13839) low tel.

2024-09-30T23:39:19 to 2024-10-01T00:53:59

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Fl watch (AR 13839) low tel.

Target: AR

Pointing: xcen=-320 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	480

IRIS: SST coordination, AR13825, low telemetry

2024-09-22T16:10:19 to 2024-09-22T18:01:04

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: SST coordination, AR13825, low telemetry

Target: AR

Pointing: xcen=794 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	712

IRIS: SST coordination, AR13825, small linelist

2024-09-17T12:59:22 to 2024-09-17T15:16:04

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST coordination, AR13825, small linelist

Target: AR

Pointing: xcen=-182 ycen=-358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3599
2796	0.04	68,68	3600

IRIS: Flare Watch - med. sit & stare (AR 13780)

2024-08-14T04:19:39 to 2024-08-14T06:19:41

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 - med. sit & stare (AR 13780)

Target: AR

Pointing: xcen=716 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	256
1400	0.47	61,67	256
2796	0.47	61,67	256

IRIS: High Cad Flare WAtch (AR 13780)

2024-08-13T08:34:22 to 2024-08-13T09:57:56

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

Program: High Cad Flare WAtch (AR 13780)

Target: AR

Pointing: xcen=656 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	609

SOTSP: Synoptic

2024-08-11T04:04:51 to 2024-08-11T04:06:40

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: A1: QS monitoring

2024-08-07T12:10:04 to 2024-08-07T12:28:08

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=146 ycen=120,

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

SOTSP: AR 13765

2024-08-01T23:43:04 to 2024-08-02T00:15:24

Science Goal:

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

Target: Active Region

Pointing: xcen=758 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: AR 13762

2024-07-25T23:05:58 to 2024-07-25T23:38:19

Science Goal: flare watch

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

Target: Active Region

Pointing: xcen=-72 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

252792 matches
prev 1...3841 3842 3843 3844 3845 3846 [3847] 3848 3849 3850 ...16853 next