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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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251303 matches
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IRIS: Calib 13: Stellar, Pointing #4

2026-05-10T09:28:00 to 2026-05-10T10:06:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_4

Program: Calib 13: Stellar, Pointing #4

Target: (NONE)

Pointing: xcen=-63 ycen=1089,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	402,178	19
1400	2	402,178	20

IRIS: Calib 13: Stellar, Pointing #2

2026-05-10T08:09:00 to 2026-05-10T08:40:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_2

Program: Calib 13: Stellar, Pointing #2

Target: (NONE)

Pointing: xcen=-256 ycen=1065,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	410,178	16
1400	2	410,178	16

IRIS: Italian Radio Telescopes Coordination on AR14432

2026-05-09T12:10:14 to 2026-05-09T13:48:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Italian Radio Telescopes Coordination on AR14432

Target: AR

Pointing: xcen=516 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: SST Coordination on AR14433

2026-05-09T08:09:41 to 2026-05-09T11:51:24

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR14433

Target: AR

Pointing: xcen=20 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	640
1400	0.35	66,67	639
2796	0.35	66,67	640

SOTSP: Synoptic

2026-04-07T18:03:13 to 2026-04-07T18:05:02

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=-1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	14,162	47
6302A Velocity 6301.5A	0	14,162	47
6302A Transverse Flux Density	0	14,162	47
6302A Longitudinal Flux Density	0	14,162	47

SOTSP: AR14405 tracking

2026-04-04T07:30:05 to 2026-04-04T08:34:45

Science Goal:

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

Target: Pore

Pointing: xcen=346 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1023
6302A Velocity 6301.5A	0	323,162	1023
6302A Transverse Flux Density	0	323,162	1023
6302A Longitudinal Flux Density	0	323,162	1023

SOTSP: AR14405 tracking

2026-04-04T03:00:05 to 2026-04-04T04:04:45

Science Goal:

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

Target: Pore

Pointing: xcen=313 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1022
6302A Velocity 6301.5A	0	324,162	1022
6302A Transverse Flux Density	0	324,162	1022
6302A Longitudinal Flux Density	0	324,162	1022

SOTSP: AR14405 tracking

2026-04-02T16:50:06 to 2026-04-02T17:54:46

Science Goal:

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

Target: Active Region

Pointing: xcen=51 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1015
6302A Velocity 6301.5A	0	320,162	1015
6302A Transverse Flux Density	0	320,162	1015
6302A Longitudinal Flux Density	0	320,162	1015

SOTSP: AR14405 tracking

2026-03-28T12:11:06 to 2026-03-28T12:43:26

Science Goal: AR14405 tracking

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-786 ycen=-393,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	509
6302A Velocity 6301.5A	0	161,162	509
6302A Transverse Flux Density	0	161,162	509
6302A Longitudinal Flux Density	0	161,162	509

SOTSP: AR 14401

2026-03-27T10:00:05 to 2026-03-27T10:47:29

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-138 ycen=457,

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: AR 14401

2026-03-26T15:30:29 to 2026-03-26T16:17:53

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-288 ycen=453,

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: HOP 412

2025-09-18T20:16:36 to 2025-09-18T20:32:44

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

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

Target: Synoptic

Pointing: xcen=-21 ycen=-81,

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: AR 14117and14118

2025-06-29T14:07:04 to 2025-06-29T14:54:25

Science Goal:

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

Target: Active Region

Pointing: xcen=858 ycen=-309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	746
6302A Velocity 6301.5A	0	234,162	746
6302A Transverse Flux Density	0	234,162	746
6302A Longitudinal Flux Density	0	234,162	746

AIA: null

2025-05-06T23:59:09 to 2025-05-07T00:24:57

Science Goal: ssw_service_260506_132354_10605

Program:

Target:

Pointing: xcen=-674 ycen=707,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.86	1,037,1,037	31

AIA: null

2021-10-28T14:59:50 to 2021-10-28T15:04:14

Science Goal: ssw_service_260507_051457_31050

Program:

Target:

Pointing: xcen=-2 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.4	2,496,2,496	12

251303 matches
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