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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253488 matches
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SOTSP: AR 14455 obs

2026-06-06T00:21:50 to 2026-06-06T01:22:28

Science Goal: AR 14455 obs

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

Target: Active Region

Pointing: xcen=635 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	299,162	952
6302A Velocity 6301.5A	0	299,162	952
6302A Transverse Flux Density	0	299,162	952
6302A Longitudinal Flux Density	0	299,162	952

SOTSP: Synoptic

2026-06-03T18:27:40 to 2026-06-03T18:29:30

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: Synoptic

2026-06-02T18:10:45 to 2026-06-02T18:12:34

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

AIA: null

2026-05-27T00:06:18 to 2026-05-27T01:06:06

Science Goal: ssw_service_260527_235412_30560

Program:

Target:

Pointing: xcen=-727 ycen=-436,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	299

EIS: Pointing monitoring.

2026-05-23T06:02:14 to 2026-05-23T06:05:11

Science Goal:

Program:

Target:

Pointing: xcen=18 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Pointing monitoring.

2026-05-22T05:48:44 to 2026-05-22T05:51:40

Science Goal:

Program:

Target:

Pointing: xcen=17 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

AIA: null

2026-05-16T21:44:17 to 2026-05-16T21:44:17

Science Goal: ssw_service_260524_193358_2842

Program:

Target:

Pointing: xcen=15 ycen=941,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0	768,432	2

SOTSP: HOP 412 (14/20)

2026-05-15T13:13:38 to 2026-05-15T13:29:45

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

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

Target: Irradiance scan

Pointing: xcen=-23 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	188
6302A Velocity 6301.5A	0	59,129	188
6302A Transverse Flux Density	0	59,129	188
6302A Longitudinal Flux Density	0	59,129	188

HMI_BLOS: Cruiser Annotation

2026-05-12T10:02:41 to 2026-05-12T15:54:53

Science Goal: ssw_service_260604_160700_44639

Program: A small-scale jet appears in the coronal hole

Target: CJ: CoronalJet

Pointing: xcen=-232 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	321,321	1759
193	0.2	321,321	1745
blos	0.75	321,321	470

SOTSP: HOP 525 AR 14429

2026-05-06T10:02:05 to 2026-05-06T11:06:44

Science Goal:

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

Target: AR14425

Pointing: xcen=574 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	321,162	1018
6302A Velocity 6301.5A	0	321,162	1018
6302A Transverse Flux Density	0	321,162	1018
6302A Longitudinal Flux Density	0	321,162	1018

IRIS: Full Disk Mosaic

2026-03-22T03:07:38 to 2026-03-23T17:21:06

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 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

AIA: null

2026-01-18T17:30:06 to 2026-01-18T18:29:54

Science Goal: ssw_service_260601_030622_5940

Program:

Target:

Pointing: xcen=-404 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	0.5	730,615	120

AIA: null

2025-11-11T10:03:04 to 2025-11-11T10:04:40

Science Goal: ssw_service_260604_094158_44894

Program:

Target:

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.53	2,461,2,461	4

AIA: Nawins data

2015-11-01T09:14:58 to 2015-11-01T11:14:58

Science Goal: ssw_service_260708_082206_1730(SSW)

Program:

Target:

Pointing: xcen=211 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.4	691,614	300
211	0.4	691,614	300
171	0.4	691,614	300
304	0.4	691,614	300
131	0.4	691,614	300
94	0.4	691,614	300
193	0.4	691,614	300

AIA: null

2015-03-13T07:29:59 to 2015-03-13T07:54:59

Science Goal: ssw_service_260618_082801_33177

Program:

Target:

Pointing: xcen=168 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	499,460	78
211	0.22	499,460	72
171	0.25	499,460	63
131	0.2	499,460	77
94	0.2	499,460	78
193	0.37	499,460	42

253488 matches
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