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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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257121 matches
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IRIS: SUIT/Aditya-L1 coordination 2, AR3707

2024-06-11T06:37:11 to 2024-06-11T06:46:03

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 2, AR3707

Target: AR

Pointing: xcen=-83 ycen=-263,

saaIntervals hiIntervals

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

IRIS: A1: QS Monitoring

2024-06-08T04:20:04 to 2024-06-08T04:38:08

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=66 ycen=-14,

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, AR1

2024-05-30T05:35:50 to 2024-05-30T05:46:56

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, AR1

Target: AR

Pointing: xcen=125 ycen=95,

saaIntervals hiIntervals

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

IRIS: QS, sit-and-stare

2024-05-14T00:09:45 to 2024-05-14T03:58:10

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 Lossless compression

Program: QS, sit-and-stare

Target: QS

Pointing: xcen=-2 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	122,128	1119
1400	0.2	122,128	1119
2796	0.2	122,128	1120

IRIS: High-cadence flare program

2024-05-09T14:47:37 to 2024-05-09T16:58:01

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k always

Program: High-cadence flare program

Target: AR

Pointing: xcen=808 ycen=449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	10761

SOTSP: AR13645

2024-04-23T20:00:05 to 2024-04-23T20:47:29

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=748 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: AR13643+13645

2024-04-21T12:05:05 to 2024-04-21T13:09:45

Science Goal: AR monitor

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

Target: Pore

Pointing: xcen=365 ycen=-138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1020
6302A Velocity 6301.5A	0	322,162	1020
6302A Transverse Flux Density	0	322,162	1020
6302A Longitudinal Flux Density	0	322,162	1020

SOTSP: AR 13639 + 13640 obs.

2024-04-20T08:00:56 to 2024-04-20T08:33:17

Science Goal: AR evolution

Program: Fast Map, 123" high, 164" wide

Target: Active Region

Pointing: xcen=92 ycen=518,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	156,122	497
6302A Velocity 6301.5A	0	156,122	497
6302A Transverse Flux Density	0	156,122	497
6302A Longitudinal Flux Density	0	156,122	497

SOTSP: AR 13628

2024-04-07T01:00:05 to 2024-04-07T01:32:26

Science Goal: Monitoring AR evolution

Program: Fast Map, 123" high, 164" wide

Target: Pore

Pointing: xcen=-481 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

IRIS: SUIT: QS #2

2024-04-02T05:57:47 to 2024-04-02T06:06:40

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: QS #2

Target: QS

Pointing: xcen=-17 ycen=47,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking (3662)

2024-03-31T04:57:47 to 2024-03-31T05:15:53

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

Program: B1: AR tracking (3662)

Target: AR

Pointing: xcen=242 ycen=485,

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: AR 2

2024-03-22T05:13:18 to 2024-03-22T05:22:10

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

Target: AR

Pointing: xcen=-315 ycen=-71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	212,182	17
2796	0.22	212,182	16

SOTSP: HOP206

2024-03-19T00:24:04 to 2024-03-19T03:17:38

Science Goal: Polar Panorama Map for understanding Polar Reversal

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

Target: S. Pole

Pointing: xcen=-17 ycen=-952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	314,162	1010
6302A Velocity 6301.5A	0	314,162	1010
6302A Transverse Flux Density	0	314,162	1010
6302A Longitudinal Flux Density	0	314,162	1010

IRIS: SUIT Coordination

2024-03-15T05:08:35 to 2024-03-15T05:19:40

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 Coordination

Target: AR

Pointing: xcen=-260 ycen=-185,

saaIntervals hiIntervals

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

SOTSP: HOP 412 N-S Scans 19/20

2024-03-14T20:28:35 to 2024-03-14T20:44:43

Science Goal: To study how small-scale magnetic flux and solar irradiance varies over the sunspot cycle

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-21 ycen=813,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

257121 matches
prev 1...3761 3762 3763 [3764] 3765 3766 3767 3768 3769 3770 ...17142 next