Popular

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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252494 matches
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IRIS: SUIT/Aditya-L1 Coordination (AR14226 Flare Watch)

2025-09-24T00:00:00 to 2025-09-24T01:19:56

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/Aditya-L1 Coordination (AR14226 Flare Watch)

Target: AR

Pointing: xcen=-510 ycen=-293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1972
2796	0.04	68,68	1972

SOTSP: Synoptic

2025-09-05T18:15:13 to 2025-09-05T18:17:02

Science Goal:

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: AR 14136

2025-07-17T01:02:56 to 2025-07-17T02:07:35

Science Goal: To conduct coordinated observations of active regions (AR) that may launch off-limb CMEs.

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

Target: Active Region

Pointing: xcen=509 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1012
6302A Velocity 6301.5A	0	320,162	1012
6302A Transverse Flux Density	0	320,162	1012
6302A Longitudinal Flux Density	0	320,162	1012

SOTSP: Track AR14105

2025-06-12T21:28:04 to 2025-06-12T22:15:29

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=582 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: HOP412 (8/20)

2025-06-09T19:56:04 to 2025-06-09T20:12:11

Science Goal: Synoptic latitudinal scans

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

Target: Synoptic

Pointing: xcen=-17 ycen=-207,

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

IRIS: Flare watch program B, AR14079

2025-05-09T20:36:19 to 2025-05-10T01:00:20

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: Flare watch program B, AR14079

Target: AR

Pointing: xcen=835 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	563
1400	0.47	61,67	563
2796	0.47	61,67	563

SOTSP: HOP412

2025-05-08T12:45:06 to 2025-05-08T13:01:14

Science Goal: Irradiance Scan

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

Target: Synoptic Program

Pointing: xcen=-21 ycen=-885,

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

SOTSP: Synoptic

2025-04-20T18:05:42 to 2025-04-20T18:07:31

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

SOTSP: AR 14048 obs.

2025-04-06T18:16:12 to 2025-04-06T19:20:51

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=357 ycen=-200,

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

SOTSP: AR 14048 obs.

2025-04-06T10:59:20 to 2025-04-06T12:03:59

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=297 ycen=-197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1021
6302A Velocity 6301.5A	0	323,162	1021
6302A Transverse Flux Density	0	323,162	1021
6302A Longitudinal Flux Density	0	323,162	1021

SOTSP: AR 14048 obs.

2025-04-06T03:01:54 to 2025-04-06T03:45:56

Science Goal: AR 14048 obs.

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

Target: Active Region

Pointing: xcen=236 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	221,162	697
6302A Velocity 6301.5A	0	221,162	697
6302A Transverse Flux Density	0	221,162	697
6302A Longitudinal Flux Density	0	221,162	697

SOTSP: Synoptic

2025-04-01T17:51:27 to 2025-04-01T17:53:15

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

SOTSP: AR14006

2025-03-03T02:50:03 to 2025-03-03T03:37:28

Science Goal: AR14006

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

Target: Active Region

Pointing: xcen=460 ycen=376,

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: AR14006

2025-03-02T22:11:14 to 2025-03-02T22:58:38

Science Goal: AR14006

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

Target: Active Region

Pointing: xcen=425 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: HOP81 (S-pole)

2025-02-06T10:04:19 to 2025-02-06T12:57:52

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

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

Target: Pore

Pointing: xcen=-19 ycen=-951,

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

252494 matches
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