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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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257071 matches
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IRIS: A1: QS Monitoring

2025-09-28T04:51:45 to 2025-09-28T05:09:48

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=-94 ycen=2,

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/Aditya-L1 Coordination (AR14225 Near Center)

2025-09-24T01:30:00 to 2025-09-24T02:30:51

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 Coordination (AR14225 Near Center)

Target: AR

Pointing: xcen=180 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	58
1400	0.26	289,182	232
2796	0.26	289,182	232

IRIS: SUIT coordination

2025-09-19T01:37:50 to 2025-09-19T02:37:27

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

Program: SUIT coordination

Target: AR

Pointing: xcen=-277 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	395
2796	0.15	65,68	395

IRIS: A1: QS monitoring

2025-09-10T12:25:19 to 2025-09-10T12:43:23

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=89 ycen=41,

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: B1: AR tracking (limb-to-limb), on AR 14199

2025-09-04T09:11:13 to 2025-09-04T09:29:19

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

Program: B1: AR tracking (limb-to-limb), on AR 14199

Target: AR

Pointing: xcen=774 ycen=8,

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

IRIS: SUIT coordination

2025-09-02T23:59:24 to 2025-09-03T02:30:12

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: SUIT coordination

Target: AR

Pointing: xcen=690 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3720
2796	0.04	68,68	3719

IRIS: SST coordination

2025-08-30T08:02:44 to 2025-08-30T12:01:18

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=62 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	460
1400	0.52	132,128	460
2796	0.52	132,128	460

IRIS: SST coordination: AR14189

2025-08-24T07:39:45 to 2025-08-24T11:52:24

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: SST coordination: AR14189

Target: AR

Pointing: xcen=216 ycen=14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.23	62,69	206
1400	0.2	62,69	1236
2796	0.2	62,69	1236

IRIS: SUIT coordination: QS2

2025-08-24T05:25:53 to 2025-08-24T05:36:59

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: QS2

Target: QS

Pointing: xcen=19 ycen=-23,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS1

2025-08-24T05:07:19 to 2025-08-24T05:16:12

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: QS1

Target: QS

Pointing: xcen=19 ycen=-23,

saaIntervals hiIntervals

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

IRIS: BBSO coordination (AR14191)

2025-08-23T17:19:44 to 2025-08-23T22:33:39

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination (AR14191)

Target: AR

Pointing: xcen=-656 ycen=97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	930
2832	2.03	137,129	155
1400	0.34	137,129	930
2796	0.34	137,129	930

IRIS: SUIT coordination: AR1

2025-08-23T06:54:18 to 2025-08-23T07:05:24

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: AR1

Target: AR

Pointing: xcen=-19 ycen=12,

saaIntervals hiIntervals

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

IRIS: BBSO coordination (AR 14180)

2025-08-16T16:59:15 to 2025-08-16T18:59:22

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO coordination (AR 14180)

Target: AR

Pointing: xcen=-136 ycen=-158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.71	75,67	170
1400	0.24	75,67	510
2796	0.18	75,67	680

SOTSP: New AR

2025-05-22T10:07:34 to 2025-05-22T10:54:59

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-655 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR14079 monitor

2025-05-07T00:21:24 to 2025-05-07T01:16:42

Science Goal: AR14079 monitor

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=389 ycen=145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	871
6302A Velocity 6301.5A	0	275,162	871
6302A Transverse Flux Density	0	275,162	871
6302A Longitudinal Flux Density	0	275,162	871

257071 matches
prev 1...3241 3242 3243 [3244] 3245 3246 3247 3248 3249 3250 ...17139 next