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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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257242 matches
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IRIS: BBSO Coord: AR 14132

2025-07-07T16:29:52 to 2025-07-07T21:30:04

Science Goal: Medium sparse 16-step raster 15x60 16s C II Si IV Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: BBSO Coord: AR 14132

Target: AR

Pointing: xcen=298 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	75,69	1412
1400	0.21	75,69	1412
2796	0.21	75,69	1412

IRIS: SUIT coordination, QS #1

2025-06-30T04:39:12 to 2025-06-30T04:50:18

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

Target: QS

Pointing: xcen=43 ycen=-63,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Watch: AR 14114

2025-06-19T19:22:57 to 2025-06-19T23:09:59

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: AR 14114

Target: AR

Pointing: xcen=525 ycen=276,

saaIntervals hiIntervals

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

IRIS: AR Watch (SNIFS preparation) 2/3 AR14110

2025-06-13T12:17:21 to 2025-06-13T12:27:13

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

Program: AR Watch (SNIFS preparation) 2/3 AR14110

Target: AR

Pointing: xcen=561 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.21	134,129	48
2796	0.21	134,129	48

IRIS: SUIT Coordination AR 2/2 AR14110

2025-06-12T05:47:23 to 2025-06-12T05:56:15

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 2/2 AR14110

Target: AR

Pointing: xcen=294 ycen=68,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination AR 1/2 AR14110

2025-06-11T05:26:33 to 2025-06-11T05:37:38

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 1/2 AR14110

Target: AR

Pointing: xcen=79 ycen=79,

saaIntervals hiIntervals

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

IRIS: BBSO coordination prominences

2025-05-31T19:16:30 to 2025-05-31T20:08:01

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	304
2796	0.17	152,128	304

AIA: M2.2event

2025-05-30T23:00:15 to 2025-05-31T00:59:51

Science Goal: ssw_service_250530_225537_17457(SSW)

Program:

Target:

Pointing: xcen=-135 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	807,691	299

IRIS: BBSO coordination, AR 14087

2025-05-14T16:59:15 to 2025-05-14T19:48:12

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 14087

Target: AR

Pointing: xcen=-752 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	81
1400	0.35	133,129	486
2796	0.35	133,129	486

IRIS: B2: QS tracking

2025-05-06T04:48:12 to 2025-05-06T04:57:47

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=608 ycen=-705,

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

SOTSP: AR 14064 Obs.

2025-04-27T01:20:05 to 2025-04-27T02:47:00

Science Goal:

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=785 ycen=168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	1023
6302A Velocity 6301.5A	0	162,162	1023
6302A Transverse Flux Density	0	162,162	1023
6302A Longitudinal Flux Density	0	162,162	1023

IRIS: A1: QS Monitoring

2025-04-16T04:19:26 to 2025-04-16T04:37:30

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=10 ycen=-45,

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 AR 1/2 AR14056

2025-04-13T06:36:22 to 2025-04-13T06:47:28

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 AR 1/2 AR14056

Target: AR

Pointing: xcen=173 ycen=-11,

saaIntervals hiIntervals

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

SOTSP: HOP 500 Major Flare Watch

2025-03-30T13:30:03 to 2025-03-30T14:34:43

Science Goal: [SOOP: Major Flare Watch] Flare Watch

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=20 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1023
6302A Velocity 6301.5A	0	324,162	1023
6302A Transverse Flux Density	0	324,162	1023
6302A Longitudinal Flux Density	0	324,162	1023

IRIS: High cadence flare

2025-03-17T14:09:15 to 2025-03-17T16:11:21

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

Program: High cadence flare

Target: AR

Pointing: xcen=789 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	8440

257242 matches
prev 1...4449 [4450] 4451 4452 4453 4454 4455 4456 4457 4458 ...17150 next