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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248392 matches
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EIS: Pointing Monitoring

2026-01-23T06:06:35 to 2026-01-23T06:06:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=27 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2025-12-24T06:09:57 to 2025-12-24T06:11:45

Science Goal: ssw_service_260210_021538_19890

Program:

Target:

Pointing: xcen=178 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	230,192	10

SOTSP: Synoptic SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T09:53:35 to 2025-11-21T10:09:43

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=-677,

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 SOT Latitudinal Scans (updated version of HOP79)

2025-11-21T09:03:05 to 2025-11-21T09:19:08

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=-777,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	59,129	187
6302A Velocity 6301.5A	0	59,129	187
6302A Transverse Flux Density	0	59,129	187
6302A Longitudinal Flux Density	0	59,129	187

AIA: null

2015-04-26T10:21:52 to 2015-04-26T10:22:11

Science Goal: ssw_service_260208_004619_31511

Program:

Target:

Pointing: xcen=-156 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0	461,422	2
211	0	461,422	2
171	0	461,422	2
1700	0	462,422	2
304	0	462,423	2
1600	0	461,422	2
131	0	461,422	2
94	0	461,422	2
193	0	461,422	2

AIA: null

2014-10-29T01:14:23 to 2014-10-29T01:16:47

Science Goal: ssw_service_260202_130430_5604

Program:

Target:

Pointing: xcen=844 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.4	384,422	7

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-12T16:59:24 to 2026-02-12T17:20:59

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=163 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	138,130	531
2796	0.04	138,130	532

IRIS: BBSO coordination

2026-02-11T17:30:23 to 2026-02-11T18:41:19

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-28 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,131	34
1400	0.35	134,131	204
2796	0.35	134,131	204

IRIS: Low Telemetry Flare Study

2026-02-11T09:25:48 to 2026-02-11T10:36:44

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=-733 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	456

IRIS: Low Telemetry Flare Study

2026-02-11T06:11:46 to 2026-02-11T07:22:42

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=-755 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	455

IRIS: BBSO coordination

2026-02-10T22:07:00 to 2026-02-10T22:57:03

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-203 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,131	24
1400	0.35	134,131	144
2796	0.35	134,131	144

IRIS: BBSO coordination

2026-02-10T20:30:02 to 2026-02-10T21:40:58

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-216 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	34
1400	0.35	134,129	204
2796	0.35	134,129	204

IRIS: Low Telemetry Flare Study

2026-02-10T15:39:04 to 2026-02-10T16:41:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=-258 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	400

IRIS: B1: AR tracking from limb to limb

2026-02-10T05:07:41 to 2026-02-10T05:25:48

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=648 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	1.13	248,129	16
1400	1.13	248,129	16
2796	1.13	248,129	16

EIS: default study

2026-01-24T11:15:20 to 2026-01-24T12:06:27

Science Goal: default_study

Program:

Target:

Pointing: xcen=756 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

248392 matches
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