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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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257073 matches
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SOTSP: Synoptic

2026-08-05T06:07:52 to 2026-08-05T06:09:42

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	50
6302A Velocity 6301.5A	0	15,162	50
6302A Transverse Flux Density	0	15,162	50
6302A Longitudinal Flux Density	0	15,162	50

IRIS: SST Coordination: AR 14501

2026-07-31T08:08:34 to 2026-07-31T12:17:59

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 14501

Target: AR

Pointing: xcen=88 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,66	720
1400	0.35	66,66	720
2796	0.35	66,66	720

IRIS: Limb-to-limb tracking: AR 14496

2026-07-28T13:40:05 to 2026-07-28T16:32:55

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking: AR 14496

Target: AR

Pointing: xcen=-205 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: A1: QS monitoring

2026-07-24T04:20:04 to 2026-07-24T04:38:08

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=2 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: GREGOR coordination

2026-07-22T08:11:46 to 2026-07-22T10:08:41

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: FI

Pointing: xcen=982 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	175,182	200
1400	0.58	175,182	200
2796	0.58	175,182	200

IRIS: High-cadence flare study

2026-07-22T02:49:24 to 2026-07-22T03:49:27

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare study

Target: AR

Pointing: xcen=-501 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1480
2796	0.04	128,129	1480

IRIS: BBSO coordination #1, AR 14489

2026-07-18T17:09:22 to 2026-07-18T18:54:53

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

Program: BBSO coordination #1, AR 14489

Target: AR

Pointing: xcen=-88 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	3360
2796	0.03	61,68	3392

AIA: Cruiser Annotation

2026-07-13T11:49:23 to 2026-07-14T08:58:23

Science Goal: ssw_service_260826_113147_48269

Program: Nothing Reported

Target:

Pointing: xcen=587 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	2.16	307,307	589
blos	4.07	307,307	279

IRIS: Raster flare study (AR14482)

2026-07-13T05:11:35 to 2026-07-13T07:19:46

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

Program: Raster flare study (AR14482)

Target: AR

Pointing: xcen=466 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	824

IRIS: AR raster (AR14485)

2026-07-12T05:32:10 to 2026-07-12T07:10:04

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

Program: AR raster (AR14485)

Target: AR

Pointing: xcen=872 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

SOTSP: AR 14482

2026-07-08T22:06:45 to 2026-07-08T22:54:09

Science Goal:

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

Target: Active Region

Pointing: xcen=-455 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	230,162	740
6302A Velocity 6301.5A	0	230,162	740
6302A Transverse Flux Density	0	230,162	740
6302A Longitudinal Flux Density	0	230,162	740

SOTSP: AR 14479 obs.

2026-07-01T13:39:50 to 2026-07-01T14:32:28

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=426 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	262,162	828
6302A Velocity 6301.5A	0	262,162	828
6302A Transverse Flux Density	0	262,162	828
6302A Longitudinal Flux Density	0	262,162	828

IRIS: AR raster (AR 14479)

2026-06-30T14:40:08 to 2026-06-30T17:07:00

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

Program: AR raster (AR 14479)

Target: AR

Pointing: xcen=285 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.7	281,182	211
2832	0.7	281,182	210
1400	0.7	281,182	211
2796	0.7	281,182	210

SOTSP: AR14473

2026-06-24T01:40:45 to 2026-06-24T02:40:29

Science Goal:

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

Target: Active Region

Pointing: xcen=-573 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	298,162	944
6302A Velocity 6301.5A	0	298,162	944
6302A Transverse Flux Density	0	298,162	944
6302A Longitudinal Flux Density	0	298,162	944

IRIS: Limb-to-limb tracking of ARs IHOP 307

2026-06-22T14:08:20 to 2026-06-22T14:57:17

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

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=97 ycen=82,

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

257073 matches
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