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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255260 matches
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IRIS: A1: QS monitoring

2026-09-02T04:10:34 to 2026-09-02T04:28:38

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=0 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

SOTSP: HOP412 10/20

2026-08-14T07:10:35 to 2026-08-14T07:26:42

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

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

Target: Pore

Pointing: xcen=-23 ycen=-89,

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: HOP412 5/20

2026-08-14T02:39:05 to 2026-08-14T02:55:13

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

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

Target: Pore

Pointing: xcen=-23 ycen=-589,

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

SOTSP: HOP412 1/20

2026-08-14T00:38:47 to 2026-08-14T00:54:54

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

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

Target: Synoptic

Pointing: xcen=-23 ycen=-989,

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

2026-08-13T15:49:52 to 2026-08-13T15:51:42

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	15,162	49
6302A Velocity 6301.5A	0	15,162	49
6302A Transverse Flux Density	0	15,162	49
6302A Longitudinal Flux Density	0	15,162	49

SOTSP: AR monitoring

2026-08-10T15:00:04 to 2026-08-10T15:20:16

Science Goal: AR monitoring

Program: Fast map, 102"x102", Q75, 1-side

Target: Active Region

Pointing: xcen=-181 ycen=-466,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	100,101	318
6302A Velocity 6301.5A	0	100,101	318
6302A Transverse Flux Density	0	100,101	318
6302A Longitudinal Flux Density	0	100,101	318

HMI_BLOS: Cruiser Annotation

2026-08-10T01:57:34 to 2026-08-12T06:08:58

Science Goal: ssw_service_260826_163131_38340

Program: On-disk coronal plumes

Target: OT: Other

Pointing: xcen=-224 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.03	416,416	624
304	5.03	416,416	623
193	5.03	416,416	623
blos	10.03	416,416	313

AIA: Cruiser Annotation

2026-08-07T20:00:41 to 2026-08-08T01:40:05

Science Goal: ssw_service_260826_162259_37186

Program: Evolution of an on-disk coronal jet

Target: CJ: CoronalJet

Pointing: xcen=-185 ycen=502,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	307,307	339
304	1	307,307	339
193	1	307,307	339
blos	2.02	307,307	169

SOTSP: Synoptic

2026-08-04T05:38:16 to 2026-08-04T05:40:02

Science Goal: Synoptic

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

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	49
6302A Velocity 6301.5A	0	16,162	49
6302A Transverse Flux Density	0	16,162	49
6302A Longitudinal Flux Density	0	16,162	49

IRIS: SST Coordination: AR 14498

2026-08-02T08:51:10 to 2026-08-02T12:07:34

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: AR 14498

Target: AR

Pointing: xcen=-112 ycen=122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	567
1400	0.35	66,67	567
2796	0.35	66,67	567

SOTSP: Synoptic

2026-08-01T17:41:15 to 2026-08-01T17:43:04

Science Goal: Synoptic

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

Target: Synoptic

Pointing: xcen=-0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	13,162	48
6302A Velocity 6301.5A	0	13,162	48
6302A Transverse Flux Density	0	13,162	48
6302A Longitudinal Flux Density	0	13,162	48

SOTSP: AR 14496 obs.

2026-08-01T11:45:35 to 2026-08-01T12:32:58

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=620 ycen=-66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	736
6302A Velocity 6301.5A	0	231,162	736
6302A Transverse Flux Density	0	231,162	736
6302A Longitudinal Flux Density	0	231,162	736

EIS: Pointing Monitoring

2026-07-10T05:30:58 to 2026-07-10T05:33:55

Science Goal:

Program:

Target:

Pointing: xcen=13 ycen=-154,

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

SOTSP: HOP412 pointing 15/20

2026-07-09T22:39:35 to 2026-07-09T22:55:44

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

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

Target: Pore

Pointing: xcen=-17 ycen=378,

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: HOP412 pointing 11/20

2026-07-09T19:26:05 to 2026-07-09T19:42:13

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

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

Target: Pore

Pointing: xcen=-17 ycen=-22,

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

255260 matches
prev 1...16985 16986 16987 16988 16989 16990 16991 [16992] 16993 16994 ...17018 next