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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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256442 matches
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IRIS: B1: AR tracking, AR14503

2026-08-16T04:39:40 to 2026-08-16T04:57:46

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

Program: B1: AR tracking, AR14503

Target: AR

Pointing: xcen=902 ycen=-287,

saaIntervals hiIntervals

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

SOTSP: HOP412 19/20

2026-08-14T13:43:05 to 2026-08-14T13:59:12

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=801,

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

EIS: Synoptic SOT Latitudinal Scans

2026-08-14T12:13:23 to 2026-08-14T12:16:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-6 ycen=392,

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: Synoptic SOT Latitudinal Scans

2026-08-14T09:20:23 to 2026-08-14T09:23:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=92,

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

IRIS: SUIT coordination, flare watch, AR14507

2026-08-14T00:02:32 to 2026-08-14T01:31:36

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT coordination, flare watch, AR14507

Target: AR

Pointing: xcen=-244 ycen=-38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	590
2796	0.15	65,68	590

IRIS: B2: QS tracking

2026-08-11T04:50:59 to 2026-08-11T05:00:35

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=122 ycen=434,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: Synoptic

2026-08-11T04:02:01 to 2026-08-11T04:03:50

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

IRIS: SUIT coordination 1/2: flare-catching program, AR14503

2026-08-10T00:09:32 to 2026-08-10T01:39:03

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT coordination 1/2: flare-catching program, AR14503

Target: AR

Pointing: xcen=-16 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	593
2796	0.15	65,68	593

AIA: null

2026-08-09T12:45:00 to 2026-08-09T16:52:24

Science Goal: ssw_service_260809_094852_30067_ssmq_

Program:

Target:

Pointing: xcen=879 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.48	600,450	72
211	3.53	600,450	71
171	3.48	600,450	72
1700	3.53	600,450	71
304	3.43	600,450	73
131	3.53	600,450	71
94	3.53	600,450	71
193	3.48	600,450	72

IRIS: B2: QS tracking from limb to limb

2026-08-09T06:03:39 to 2026-08-09T06:13:15

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-10 ycen=-463,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Flare watch program C, AR14498

2026-08-08T20:39:19 to 2026-08-08T23:50:40

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program C, AR14498

Target: AR

Pointing: xcen=907 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1200

IRIS: BBSO coordination: jets in coronal holes

2026-08-08T17:38:38 to 2026-08-08T19:10:50

Science Goal: Small sit-and-stare 0.3x30 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: BBSO coordination: jets in coronal holes

Target: CH

Pointing: xcen=128 ycen=391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	61,65	540
2796	0.17	61,65	540

IRIS: Flare watch program B, AR 14498

2026-08-07T05:55:16 to 2026-08-07T08:39:24

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR 14498

Target: AR

Pointing: xcen=771 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	350
1400	0.47	61,67	350
2796	0.47	61,67	350

SOTSP: HOP 173 on AR 14502

2026-08-07T05:04:26 to 2026-08-07T05:36:48

Science Goal: HOP 173

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Active Region

Pointing: xcen=735 ycen=-215,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	507
6302A Velocity 6301.5A	0	159,162	507
6302A Transverse Flux Density	0	159,162	507
6302A Longitudinal Flux Density	0	159,162	507

IRIS: Very high cadence rasters program, AR14498

2026-08-07T04:48:22 to 2026-08-07T05:45:10

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: Very high cadence rasters program, AR14498

Target: AR

Pointing: xcen=768 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1400
2796	0.04	135,129	1400

256442 matches
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