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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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IRIS: B2: QS Tracking

2025-06-19T06:43:17 to 2025-06-19T06:52:53

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-240 ycen=-380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: BBSO coordination prominences

2025-05-31T20:17:23 to 2025-05-31T21:04:50

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=885 ycen=384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	280
2796	0.17	152,128	280

AIA: 171-193

2025-05-30T04:00:05 to 2025-05-30T06:19:58

Science Goal: ssw_service_250601_095756_41480(SSW)

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.75	2,458,2,458	14
193	10.75	2,458,2,458	14

IRIS: SUIT/Aditya-L1 coordination QS 2/2

2025-05-29T04:40:09 to 2025-05-29T04:49:02

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 QS 2/2

Target: QS

Pointing: xcen=5 ycen=4,

saaIntervals hiIntervals

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

IRIS: HOP 307: AR tracking (AR 14094)

2025-05-28T02:58:00 to 2025-05-28T03:46:57

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=441 ycen=356,

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

IRIS: BBSO coordination, off-limb prominence 1

2025-05-19T16:59:24 to 2025-05-19T17:50:55

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, off-limb prominence 1

Target: FI

Pointing: xcen=854 ycen=511,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	304
2796	0.17	152,128	304

IRIS: SUIT AR 2/2 AR14056

2025-04-11T06:02:22 to 2025-04-11T06:11:15

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 AR 2/2 AR14056

Target: AR

Pointing: xcen=-255 ycen=-15,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination: AR 2

2025-04-10T07:15:22 to 2025-04-10T07:24:15

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

Target: AR

Pointing: xcen=394 ycen=208,

saaIntervals hiIntervals

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

IRIS: B2: QS Tracking

2025-04-10T04:19:31 to 2025-04-10T04:29:07

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-348 ycen=-327,

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

SOTSP: AR 14048 obs.

2025-04-09T01:25:27 to 2025-04-09T01:57:49

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=728 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	506
6302A Velocity 6301.5A	0	160,162	506
6302A Transverse Flux Density	0	160,162	506
6302A Longitudinal Flux Density	0	160,162	506

IRIS: SUIT Coordination 2/2 AR14046

2025-04-03T10:10:09 to 2025-04-03T10:19:02

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 2/2 AR14046

Target: AR

Pointing: xcen=6 ycen=185,

saaIntervals hiIntervals

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

IRIS: SUIT QS 2/2

2025-03-28T05:12:09 to 2025-03-28T05:21:02

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 2/2

Target: QS

Pointing: xcen=-97 ycen=40,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Study (AR14006)

2025-03-02T14:19:12 to 2025-03-02T17:13:13

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

Program: High-Cadence Flare Study (AR14006)

Target: AR

Pointing: xcen=406 ycen=397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	12027

IRIS: Flare Study B: Northern AR

2025-02-25T01:44:19 to 2025-02-25T02:54:39

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 Study B: Northern AR

Target: AR

Pointing: xcen=520 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	150
1400	0.47	61,67	150
2796	0.47	61,67	150

IRIS: SUIT Coordination: QS 2

2025-02-23T06:05:22 to 2025-02-23T06:14:15

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=3 ycen=-126,

saaIntervals hiIntervals

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

257260 matches
prev 1...4977 4978 4979 [4980] 4981 4982 4983 4984 4985 4986 ...17151 next