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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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255831 matches
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IRIS: DKIST Coordination: Narrow Raster Plage

2025-08-05T18:57:47 to 2025-08-05T19:47:42

Science Goal: Medium dense 16-step raster 5x60 16s Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: DKIST Coordination: Narrow Raster Plage

Target: AR

Pointing: xcen=23 ycen=136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.66	64,65	30
2796	0.28	64,65	180

IRIS: GREGOR coordination: context raster #2 (AR 14149)

2025-07-28T10:44:20 to 2025-07-28T11:16:39

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #2 (AR 14149)

Target: AR

Pointing: xcen=598 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

IRIS: SUIT coordination: QS #1

2025-07-23T04:46:59 to 2025-07-23T04:58:05

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=192 ycen=338,

saaIntervals hiIntervals

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

IRIS: SST coordination

2025-07-16T10:18:00 to 2025-07-16T11:19:29

Science Goal: Large coarse 64-step raster 126x120 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination

Target: AR

Pointing: xcen=496 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	176
2832	0.35	247,129	176
2796	0.35	247,129	176

IRIS: SUIT coordination, AR#1

2025-07-14T13:22:22 to 2025-07-14T13:33:28

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, AR#1

Target: AR

Pointing: xcen=-73 ycen=262,

saaIntervals hiIntervals

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

IRIS: Flare watch program B, AR14137

2025-07-13T03:14:19 to 2025-07-13T05:58:27

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 program B, AR14137

Target: AR

Pointing: xcen=783 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	350
1400	0.47	61,67	350
2796	0.47	61,67	349

IRIS: SUIT coordination, QS#2

2025-07-10T13:49:22 to 2025-07-10T13:58:15

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, QS#2

Target: QS

Pointing: xcen=7 ycen=39,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, AR#1

2025-07-08T05:27:22 to 2025-07-08T05:38:28

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, AR#1

Target: AR

Pointing: xcen=414 ycen=-214,

saaIntervals hiIntervals

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

SOTSP: Synoptic

2025-07-02T13:24:39 to 2025-07-02T13:26:28

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: SUIT Coord: AR #1

2025-07-02T05:26:34 to 2025-07-02T05:37:40

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 Coord: AR #1

Target: AR

Pointing: xcen=-184 ycen=-133,

saaIntervals hiIntervals

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

IRIS: High Cad Fl watch (AR 14128)

2025-07-01T22:54:44 to 2025-07-02T01:32:09

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High Cad Fl watch (AR 14128)

Target: AR

Pointing: xcen=-246 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	1302

IRIS: SUIT coordination, QS #1

2025-06-27T05:23:49 to 2025-06-27T05:34:55

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=59 ycen=-35,

saaIntervals hiIntervals

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

IRIS: PSP Coordination: mosaic #4

2025-06-24T03:05:10 to 2025-06-24T03:32:25

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP Coordination: mosaic #4

Target: QS

Pointing: xcen=187 ycen=-47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: High-cadence flare watch

2025-06-01T13:13:42 to 2025-06-01T16:46:21

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: High-cadence flare watch

Target: AR

Pointing: xcen=273 ycen=-221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5600
2796	0.04	68,68	5600

IRIS: SST coordination, AR

2025-05-30T08:11:39 to 2025-05-30T10:02:30

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR

Target: AR

Pointing: xcen=-314 ycen=118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	320
1400	0.35	66,67	320
2796	0.35	66,67	320

255831 matches
prev 1...6473 6474 6475 6476 6477 6478 [6479] 6480 6481 6482 ...17056 next