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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249777 matches
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IRIS: Comet MAPS #2 (ingress, off NW limb)

2026-04-04T13:59:18 to 2026-04-04T14:29:41

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 4 Spatial x 4, Spectral x 4 Lossless compression

Program: Comet MAPS #2 (ingress, off NW limb)

Target: (NONE)

Pointing: xcen=887 ycen=666,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.01	172,179	30
2832	1.01	172,179	30
1400	1.01	172,179	30
2796	1.01	172,179	30

AIA: null

2026-04-04T12:00:10 to 2026-04-04T17:59:58

Science Goal: ssw_service_260404_165848_12735

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	32.71	2,458,2,458	12

AIA: null

2026-04-04T01:00:08 to 2026-04-04T02:59:56

Science Goal: ssw_service_260403_220100_31106

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	5.21	2,458,2,458	24

IRIS: Full Disk Mosaic

2026-02-22T13:44:49 to 2026-02-23T07:08:44

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: HOP512 N-pole

2025-10-28T11:34:57 to 2025-10-28T14:28:31

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-22 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1010
6302A Velocity 6301.5A	0	317,162	1010
6302A Transverse Flux Density	0	317,162	1010
6302A Longitudinal Flux Density	0	317,162	1010

SOTSP: HOP 512 N-pole

2025-10-25T12:02:57 to 2025-10-25T14:56:30

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-21 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1017
6302A Velocity 6301.5A	0	321,162	1017
6302A Transverse Flux Density	0	321,162	1017
6302A Longitudinal Flux Density	0	321,162	1017

SOTSP: HOP 512

2025-10-23T10:59:57 to 2025-10-23T13:53:30

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-21 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	319,162	1019
6302A Velocity 6301.5A	0	319,162	1019
6302A Transverse Flux Density	0	319,162	1019
6302A Longitudinal Flux Density	0	319,162	1019

SOTSP: HOP 512

2025-10-22T12:04:56 to 2025-10-22T14:58:30

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-21 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1020
6302A Velocity 6301.5A	0	320,162	1020
6302A Transverse Flux Density	0	320,162	1020
6302A Longitudinal Flux Density	0	320,162	1020

SOTSP: HOP 512

2025-10-19T12:04:56 to 2025-10-19T14:58:29

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: Pore

Pointing: xcen=-21 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1017
6302A Velocity 6301.5A	0	320,162	1017
6302A Transverse Flux Density	0	320,162	1017
6302A Longitudinal Flux Density	0	320,162	1017

SOTSP: HOP 512, N-pole with SO

2025-10-17T19:57:42 to 2025-10-17T22:51:16

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-22 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1020
6302A Velocity 6301.5A	0	321,162	1020
6302A Transverse Flux Density	0	321,162	1020
6302A Longitudinal Flux Density	0	321,162	1020

SOTSP: HOP 512, N-pole (SO coordination)

2025-10-15T20:05:42 to 2025-10-15T22:16:09

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: North pole

Pointing: xcen=-59 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	242,162	766
6302A Velocity 6301.5A	0	242,162	766
6302A Transverse Flux Density	0	242,162	766
6302A Longitudinal Flux Density	0	242,162	766

SOTSP: HOP 512, N-pole

2025-10-13T20:35:41 to 2025-10-13T23:29:15

Science Goal: [SOOP: R_SMALL_HRES_MCAD_Polar-Rotation] Solar Orbiter Extended Polar Rotation coordinated with Hinode

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

Target: Pore

Pointing: xcen=-22 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1021
6302A Velocity 6301.5A	0	321,162	1021
6302A Transverse Flux Density	0	321,162	1021
6302A Longitudinal Flux Density	0	321,162	1021

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

2013-08-22T04:16:52 to 2013-08-22T05:24:50

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: Obs test for Kathy

Target: (NONE)

Pointing: xcen=9 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	299,182	32
2832	8.5	299,182	8
1400	2.12	299,182	32
2796	2.12	299,182	32

IRIS: wav. cal.

2013-08-21T02:01:48 to 2013-08-21T03:41:48

Science Goal: wav. cal.

Program: Wavelength Cal at roll +90

Target: (NONE)

Pointing: xcen=-342 ycen=-405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1	174,182	100
1400	1	174,182	100

IRIS: wav. cal.

2013-08-20T05:29:48 to 2013-08-20T07:09:48

Science Goal: wav. cal.

Program: Wave Cal on plage at -90 roll

Target: (NONE)

Pointing: xcen=323 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	174,182	98
1400	1.03	174,182	97

249777 matches
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