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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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257254 matches
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IRIS: PSP Coordination: mosaic #4

2025-06-23T23:47:49 to 2025-06-24T00:15:04

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=157 ycen=-62,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination QS 1/2

2025-06-11T04:47:00 to 2025-06-11T04:58:05

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 1/2

Target: QS

Pointing: xcen=-103 ycen=-112,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination QS 1/2

2025-06-10T22:48:13 to 2025-06-10T22:59:18

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 1/2

Target: QS

Pointing: xcen=261 ycen=11,

saaIntervals hiIntervals

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

IRIS: Calib 14: Wobble (zero roll)

2025-06-10T04:18:56 to 2025-06-10T07:38:55

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-920 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: BBSO coordination prominences

2025-06-01T19:10:13 to 2025-06-01T20:00:23

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=941 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	296
2796	0.17	152,128	296

IRIS: THEMIS coordination filament

2025-06-01T11:09:10 to 2025-06-01T12:01:42

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination filament

Target: FI

Pointing: xcen=193 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	192

IRIS: SUIT/Aditya-L1 coordination AR 1/2

2025-05-30T04:58:45 to 2025-05-30T05:09:51

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 coordination AR 1/2

Target: AR

Pointing: xcen=-187 ycen=-202,

saaIntervals hiIntervals

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

IRIS: Low-cadence flare watch

2025-05-29T21:10:21 to 2025-05-30T03:48:58

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-cadence flare watch

Target: AR

Pointing: xcen=-263 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	850
1400	0.47	61,67	850
2796	0.47	61,67	850

IRIS: HOP 307: AR tracking (AR 14094)

2025-05-26T00:27:51 to 2025-05-26T01:16:48

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking (AR 14094)

Target: AR

Pointing: xcen=42 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: AR e-limb

2025-05-14T15:36:05 to 2025-05-14T16:23:28

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=-772 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	744
6302A Velocity 6301.5A	0	235,162	744
6302A Transverse Flux Density	0	235,162	744
6302A Longitudinal Flux Density	0	235,162	744

IRIS: SUIT Coord: AR 1/2

2025-04-18T05:26:34 to 2025-04-18T05:35:27

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 1/2

Target: AR

Pointing: xcen=416 ycen=207,

saaIntervals hiIntervals

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

IRIS: SUIT Coord: AR 2/2

2025-04-17T06:41:10 to 2025-04-17T06:50:03

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 2/2

Target: AR

Pointing: xcen=262 ycen=214,

saaIntervals hiIntervals

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

IRIS: SUIT QS 1/2

2025-04-09T04:49:22 to 2025-04-09T05:00:28

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 QS 1/2

Target: QS

Pointing: xcen=199 ycen=5,

saaIntervals hiIntervals

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

IRIS: B1: AR Tracking AR14045

2025-04-08T06:08:26 to 2025-04-08T06:26:32

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking AR14045

Target: AR

Pointing: xcen=876 ycen=-244,

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: AR14006

2025-03-03T14:10:03 to 2025-03-03T14:57:27

Science Goal: AR14006

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

Target: Active Region

Pointing: xcen=542 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

257254 matches
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