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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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252697 matches
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IRIS: SUIT AR 14038 2/2

2025-03-25T06:01:09 to 2025-03-25T06:10:02

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 AR 14038 2/2

Target: AR

Pointing: xcen=-283 ycen=-135,

saaIntervals hiIntervals

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

SOTSP: AR 14028

2025-03-17T04:00:56 to 2025-03-17T05:27:50

Science Goal: AR 14028

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

Target: Active Region

Pointing: xcen=-464 ycen=-223,

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: Solar Orbiter Coordination (SPICE)

2025-03-16T17:02:35 to 2025-03-16T17:51:29

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Solar Orbiter Coordination (SPICE)

Target: (NONE)

Pointing: xcen=47 ycen=-911,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	159
2796	0.31	281,182	160

SOTSP: Synoptic

2025-03-14T05:52:51 to 2025-03-14T05:54:40

Science Goal: Synoptic

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

Target: Calibration, 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

IRIS: High cadence flare AR 14012

2025-03-11T13:17:23 to 2025-03-11T14:15:01

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

Program: High cadence flare AR 14012

Target: AR

Pointing: xcen=809 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	420

IRIS: SUIT/Aditya-L1 Coordination, AR 2 (AR14012)

2025-03-07T06:00:16 to 2025-03-07T06:09:08

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 2 (AR14012)

Target: AR

Pointing: xcen=5 ycen=-95,

saaIntervals hiIntervals

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

IRIS: B1: AR Tracking from Limb to Limb (AR14010)

2025-03-06T06:20:41 to 2025-03-06T06:38:46

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

Program: B1: AR Tracking from Limb to Limb (AR14010)

Target: AR

Pointing: xcen=530 ycen=487,

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: HOP 307: AR Tracking from Limb to Limb (AR14007)

2025-03-02T23:46:20 to 2025-03-03T00:35:16

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 from Limb to Limb (AR14007)

Target: AR

Pointing: xcen=471 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Sit-and-Stare Study of Ribbons and Hot Plasma (AR14006)

2025-03-02T11:09:18 to 2025-03-02T13:59:32

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: Sit-and-Stare Study of Ribbons and Hot Plasma (AR14006)

Target: AR

Pointing: xcen=385 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	363
1400	0.47	61,67	363
2796	0.47	61,67	363

IRIS: SUIT Coordination: QS 2

2025-02-28T05:24:22 to 2025-02-28T05:33:15

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=57 ycen=144,

saaIntervals hiIntervals

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

SOTSP: HOP 485

2025-02-20T11:38:56 to 2025-02-20T13:35:59

Science Goal: high latitude field monitoring

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: high latitude field

Pointing: xcen=-111 ycen=-713,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	217,162	688
6302A Velocity 6301.5A	0	217,162	688
6302A Transverse Flux Density	0	217,162	688
6302A Longitudinal Flux Density	0	217,162	688

SOTSP: AR monitor

2025-02-11T15:30:30 to 2025-02-11T16:17:53

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=-845 ycen=-120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	749
6302A Velocity 6301.5A	0	236,162	749
6302A Transverse Flux Density	0	236,162	749
6302A Longitudinal Flux Density	0	236,162	749

IRIS: F2: Equatorial scan (HOP 393) #1

2025-02-08T00:49:09 to 2025-02-08T01:38:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393) #1

Target: QS

Pointing: xcen=-102 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	235,129	80
2832	0.61	235,129	80
1400	0.61	235,129	80
2796	0.61	235,129	80

IRIS: A1: QS monitoring

2025-02-06T04:58:16 to 2025-02-06T05:16:20

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=3 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: Calib 14: Wobble (zero roll) 1/2

2025-02-03T12:14:54 to 2025-02-03T13:22:54

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

Program: Calib 14: Wobble (zero roll) 1/2

Target: (NONE)

Pointing: xcen=-919 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	204

252697 matches
prev 1...6737 6738 6739 6740 [6741] 6742 6743 6744 6745 6746 ...16847 next