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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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257258 matches
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IRIS: AR Watch (SNIFS preparation) 1/3 AR14110

2025-06-13T11:57:46 to 2025-06-13T12:07:39

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 2 Spatial x 4, Spectral x 4

Program: AR Watch (SNIFS preparation) 1/3 AR14110

Target: AR

Pointing: xcen=559 ycen=76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	136,132	50
2796	0.2	136,132	50

IRIS: SUIT Coordination QS 2/2

2025-06-13T05:07:53 to 2025-06-13T05:16:45

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 2/2

Target: QS

Pointing: xcen=323 ycen=-97,

saaIntervals hiIntervals

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

IRIS: A1: QS Monitoring

2025-06-12T04:19:17 to 2025-06-12T04:37:20

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=83 ycen=-85,

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 Coordination QS 2/2

2025-06-11T05:07:53 to 2025-06-11T05:16:45

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 2/2

Target: QS

Pointing: xcen=-103 ycen=-116,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-06-10T22:20:17 to 2025-06-10T22:38:20

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=248 ycen=-18,

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: B2: QS Tracking

2025-06-10T16:18:06 to 2025-06-10T16:27:41

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-235 ycen=-141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SST coordination, AR

2025-05-31T09:58:22 to 2025-05-31T12:03:04

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=-561 ycen=107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	360
1400	0.35	66,67	360
2796	0.35	66,67	360

SOTSP: Synoptic

2025-05-14T18:05:15 to 2025-05-14T18:07:04

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	15,162	49
6302A Velocity 6301.5A	0	15,162	49
6302A Transverse Flux Density	0	15,162	49
6302A Longitudinal Flux Density	0	15,162	49

IRIS: SUIT Coordination: QS 2

2025-05-05T05:50:23 to 2025-05-05T05:59:15

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=1 ycen=-49,

saaIntervals hiIntervals

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

SOTSP: AR 14048 obs.

2025-04-08T19:15:14 to 2025-04-08T20:02:38

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=696 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

IRIS: High Cadence Flare Obs: Northern AR

2025-02-22T23:44:22 to 2025-02-23T04:05:11

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

Program: High Cadence Flare Obs: Northern AR

Target: AR

Pointing: xcen=95 ycen=383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1575

IRIS: High Cadence Flare Obs: AR13996

2025-02-21T15:14:22 to 2025-02-21T17:24:04

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

Program: High Cadence Flare Obs: AR13996

Target: AR

Pointing: xcen=173 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	945

IRIS: High-Cadence Flare Program, AR 13981

2025-02-08T13:35:29 to 2025-02-08T14:47:32

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

Program: High-Cadence Flare Program, AR 13981

Target: AR

Pointing: xcen=757 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	525

IRIS: High cadence flare raster, AR13976

2025-02-01T16:34:07 to 2025-02-01T17:40:38

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 raster, AR13976

Target: AR

Pointing: xcen=-320 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1752
2796	0.04	68,68	1752

IRIS: SUIT coordination, AR#1

2025-01-31T06:55:22 to 2025-01-31T07:06:28

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=-283 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	279,182	40
2796	0.28	279,182	40

257258 matches
prev 1...4865 4866 4867 4868 4869 [4870] 4871 4872 4873 4874 ...17151 next