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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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257284 matches
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EIS: HOP 535: Coord with GST

2026-08-16T19:06:33 to 2026-08-16T19:12:00

Science Goal: Context raster

Program:

Target:

Pointing: xcen=-187 ycen=-162,

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: BBSO coordination, unnamed AR (east of AR14503)

2026-08-09T18:54:29 to 2026-08-09T23:47:54

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

Program: BBSO coordination, unnamed AR (east of AR14503)

Target: AR

Pointing: xcen=-310 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1839

IRIS: SUIT coordination

2026-07-19T00:09:32 to 2026-07-19T02:29:58

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

Target: AR

Pointing: xcen=2 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	866
2796	0.16	65,68	866

IRIS: SUIT coordination AR near disk center (AR14482)

2026-07-11T01:39:28 to 2026-07-11T02:30:24

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination AR near disk center (AR14482)

Target: AR

Pointing: xcen=7 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	64
1400	0.2	293,182	256
2796	0.2	293,182	256

IRIS: SST coordination very high-cadence raster flare study (AR14482)

2026-07-08T09:41:20 to 2026-07-08T11:30:38

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 SJI cadence 3x faster

Program: SST coordination very high-cadence raster flare study (AR14482)

Target: AR

Pointing: xcen=-531 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2696
2796	0.04	68,68	2696

IRIS: B1: AR tracking from limb to limb (AR 14478)

2026-07-05T03:08:56 to 2026-07-05T03:27:02

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 (AR 14478)

Target: AR

Pointing: xcen=819 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

SOTSP: Synoptic

2026-07-02T18:05:38 to 2026-07-02T18:07:27

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: null

2026-07-02T01:43:17 to 2026-07-02T01:50:35

Science Goal:

Program:

Target:

Pointing: xcen=534 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	57,122	185
6302A Velocity 6301.5A	0	57,122	185
6302A Transverse Flux Density	0	57,122	185
6302A Longitudinal Flux Density	0	57,122	185

SOTSP: Synoptic

2026-06-23T18:05:39 to 2026-06-23T18:07:28

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	14,162	46
6302A Velocity 6301.5A	0	14,162	46
6302A Transverse Flux Density	0	14,162	46
6302A Longitudinal Flux Density	0	14,162	46

IRIS: A1: QS monitoring

2026-06-21T04:10:04 to 2026-06-21T04:28:08

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=-19 ycen=-48,

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: BBSO coordination

2026-06-20T17:33:11 to 2026-06-20T23:31:39

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-333 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1062
2832	2.03	137,129	177
1400	0.34	137,129	1062
2796	0.34	137,129	1062

IRIS: SST coordination AR

2026-06-19T08:02:29 to 2026-06-19T12:01:42

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination AR

Target: AR

Pointing: xcen=-588 ycen=112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.44	72,67	548
1400	0.44	72,67	547
2796	0.44	72,67	548

SOTSP: AR 14465

2026-06-14T16:18:35 to 2026-06-14T16:50:56

Science Goal: Sunspot evolution

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

Target: Pore

Pointing: xcen=75 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	508
6302A Velocity 6301.5A	0	160,162	508
6302A Transverse Flux Density	0	160,162	508
6302A Longitudinal Flux Density	0	160,162	508

SOTSP: HOP 412 (11/20)

2026-06-11T20:59:35 to 2026-06-11T21:15:43

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	58,129	190
6302A Velocity 6301.5A	0	58,129	190
6302A Transverse Flux Density	0	58,129	190
6302A Longitudinal Flux Density	0	58,129	190

SOTSP: HOP 412 (09/20)

2026-06-11T19:23:10 to 2026-06-11T19:39:17

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=-19 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	188
6302A Velocity 6301.5A	0	60,129	188
6302A Transverse Flux Density	0	60,129	188
6302A Longitudinal Flux Density	0	60,129	188

257284 matches
prev 1...10265 10266 10267 [10268] 10269 10270 10271 10272 10273 10274 ...17153 next