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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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255605 matches
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IRIS: A1: QS Monitoring

2025-10-21T09:19:16 to 2025-10-21T09:37:20

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=-28 ycen=-9,

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 from limb to limb

2025-10-19T06:17:32 to 2025-10-19T06:27:07

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-435 ycen=-535,

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: EUI coordination (nanoflares)

2025-10-03T08:04:14 to 2025-10-03T09:03:36

Science Goal: Large dense 4-step raster 1x120 4s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: EUI coordination (nanoflares)

Target: QS

Pointing: xcen=27 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	123,128	590
2796	0.1	123,128	590

IRIS: SolO coordination RSW23 SPICE

2025-09-22T02:42:17 to 2025-09-22T03:36:25

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination RSW23 SPICE

Target: QS

Pointing: xcen=-703 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	234,128	320
2796	0.17	234,128	320

SOTSP: Synoptic

2025-07-26T18:05:16 to 2025-07-26T18:07:04

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: Limb observation

2025-05-15T12:53:13 to 2025-05-15T13:51:11

Science Goal: Limb observation

Program: Fast deep mode, HOP81 in the eclipse, EAST -680

Target: West Limb

Pointing: xcen=-122 ycen=852,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	108,162	342
6302A Velocity 6301.5A	0	108,162	342
6302A Transverse Flux Density	0	108,162	342
6302A Longitudinal Flux Density	0	108,162	342

SOTSP: AR 13956 Obs.

2025-01-14T21:00:18 to 2025-01-14T21:47:43

Science Goal: AR 13956 Obs.

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

Target: Active Region

Pointing: xcen=428 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	220,162	696
6302A Velocity 6301.5A	0	220,162	696
6302A Transverse Flux Density	0	220,162	696
6302A Longitudinal Flux Density	0	220,162	696

IRIS: High-cadence flare AR 13928

2024-12-23T15:14:43 to 2024-12-23T15:52:11

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

Program: High-cadence flare AR 13928

Target: AR

Pointing: xcen=-223 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	273

IRIS: Solar Orbiter coordination (EUI)

2024-10-20T04:48:51 to 2024-10-20T07:03:44

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter coordination (EUI)

Target: QS

Pointing: xcen=-204 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	122,129	784
2796	0.17	122,129	784

IRIS: Solar Orbiter coordination (EUI)

2024-10-17T10:53:31 to 2024-10-17T12:58:56

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter coordination (EUI)

Target: QS

Pointing: xcen=-345 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	122,129	729
2796	0.17	122,129	729

IRIS: SST Coordination on AR 13813, high rate

2024-09-07T10:56:46 to 2024-09-07T12:47:02

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR 13813, high rate

Target: AR

Pointing: xcen=-30 ycen=-435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	126,129	316
1400	0.35	126,129	316
2796	0.35	126,129	316

IRIS: Prominence monitoring SE limb (HOP 269 IRIS alone)

2024-09-07T04:25:31 to 2024-09-07T07:28:05

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SE limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=-471 ycen=-860,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	672

IRIS: Flare studies on AR 13813, follow Hinode

2024-09-06T04:09:58 to 2024-09-06T07:09:11

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Flare studies on AR 13813, follow Hinode

Target: AR

Pointing: xcen=-322 ycen=-458,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	390
1400	0.46	62,69	390
2796	0.46	62,69	390

IRIS: SUIT/Aditya coordination: QS #1/2

2024-09-04T13:31:34 to 2024-09-04T13:42:40

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 coordination: QS #1/2

Target: QS

Pointing: xcen=-6 ycen=-3,

saaIntervals hiIntervals

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

IRIS: Calib 13: Stellar pointing #4

2024-08-29T19:33:59 to 2024-08-29T20:15:58

Science Goal: Stellar_Cal_HD91316_2024_Pointing_4

Program: Calib 13: Stellar pointing #4

Target: (NONE)

Pointing: xcen=906 ycen=509,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	21

255605 matches
prev 1...3657 3658 3659 3660 3661 [3662] 3663 3664 3665 3666 ...17041 next