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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251355 matches
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IRIS: High cadence flare program

2026-05-12T05:37:04 to 2026-05-12T07:17:38

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High cadence flare program

Target: AR

Pointing: xcen=876 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,66	735

IRIS: SUIT/Aditya-L1 Coordinatoin on AR14433

2026-05-11T00:09:33 to 2026-05-11T02:37:29

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

Program: SUIT/Aditya-L1 Coordinatoin on AR14433

Target: AR

Pointing: xcen=363 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	980
2796	0.15	67,66	979

IRIS: Italian Radio Telescope Coordination on AR14433

2026-05-10T13:10:42 to 2026-05-10T13:59:48

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

Program: Italian Radio Telescope Coordination on AR14433

Target: AR

Pointing: xcen=264 ycen=-230,

saaIntervals hiIntervals

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

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=-64 ycen=1091,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	19
1400	2	401,182	20

IRIS: Italian Radio Telescopes Coordination on AR14433

2026-05-10T06:09:36 to 2026-05-10T06:58:42

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 AR14433

Target: AR

Pointing: xcen=204 ycen=-225,

saaIntervals hiIntervals

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

IRIS: C1: South Pole

2026-05-09T05:33:13 to 2026-05-09T06:07:24

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=-5 ycen=-932,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

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: Synoptic

2026-04-03T18:05:42 to 2026-04-03T18:07:32

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: AR14405 tracking

2026-04-03T10:00:05 to 2026-04-03T11:04:45

Science Goal:

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

Target: Pore

Pointing: xcen=186 ycen=-381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

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

2026-03-26T11:08:29 to 2026-03-26T11:55:53

Science Goal: Observe an active region

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

Target: Active Region

Pointing: xcen=-322 ycen=452,

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

251355 matches
prev 1...16737 16738 16739 16740 16741 16742 16743 16744 [16745] 16746 ...16757 next