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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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257266 matches
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IRIS: SUIT coordination: AR 1 (AR 14177)

2025-08-13T05:26:22 to 2025-08-13T05:37:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: AR 1 (AR 14177)

Target: AR

Pointing: xcen=-99 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

EIS: Synoptic/Comprehensive Active Region Studies

2025-08-12T13:18:42 to 2025-08-12T14:20:21

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=740 ycen=103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: HOP 511(Comparison of Spectra of Solar Magnetic Active Phenomena)

2025-08-09T20:04:12 to 2025-08-09T20:39:49

Science Goal: FlareResponse04

Program:

Target:

Pointing: xcen=827 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeX		240,304	null
FeXVI		240,304	null
SiX		240,304	null
SX		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
HeII		240,304	null
FeXII		240,304	null

EIS: HP 511(Comparison f Spectra of Solar Magnetic Active Phenomena)

2025-08-09T18:27:28 to 2025-08-09T19:12:01

Science Goal: FlareResponse04

Program:

Target:

Pointing: xcen=820 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeX		240,304	null
FeXVI		240,304	null
SiX		240,304	null
SX		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
HeII		240,304	null
FeXII		240,304	null

IRIS: SUIT Coordination: AR 1

2025-08-06T05:44:22 to 2025-08-06T05:55:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR 1

Target: AR

Pointing: xcen=150 ycen=102,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

EIS: HOP 393: Cycle 24/25 Equatorial Transition

2025-08-01T23:47:45 to 2025-08-02T00:49:38

Science Goal: HOP 393, Close to end of SAA at start

Program:

Target:

Pointing: xcen=-10 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

EIS: Flare hunting (Atlas10 trimmed)

2025-07-29T22:26:26 to 2025-07-29T23:22:49

Science Goal: EIS tirgger, FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=772 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: GREGOR coordination: fast raster (AR 14149)

2025-07-25T08:40:54 to 2025-07-25T10:25:34

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Mg II w Spatial x 2, Spectral x 2

Program: GREGOR coordination: fast raster (AR 14149)

Target: AR

Pointing: xcen=89 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	240,129	376
2796	0.28	240,129	376

IRIS: SUIT coordination, QS #1

2025-07-21T17:26:59 to 2025-07-21T17:38:05

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination, QS #1

Target: QS

Pointing: xcen=-0 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SST Coord: AR 14132

2025-07-07T07:59:35 to 2025-07-07T12:00:42

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 Coord: AR 14132

Target: AR

Pointing: xcen=226 ycen=-341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,66	696
1400	0.35	67,66	696
2796	0.35	67,66	696

IRIS: Flare watch (AR 14127)

2025-07-06T23:48:53 to 2025-07-07T01:53:20

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

Program: Flare watch (AR 14127)

Target: AR

Pointing: xcen=767 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	800

IRIS: High cad Fl watch (AR 14126)

2025-07-03T06:53:16 to 2025-07-03T07:50:06

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II slow

Program: High cad Fl watch (AR 14126)

Target: AR

Pointing: xcen=934 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	59,68	462

IRIS: SUIT Coordination: AR #1

2025-06-18T05:39:53 to 2025-06-18T05:50:58

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR #1

Target: AR

Pointing: xcen=111 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SUIT coordination: QS#1

2025-06-17T04:47:08 to 2025-06-17T04:58:13

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS#1

Target: QS

Pointing: xcen=126 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: B1: AR Tracking AR14109

2025-06-15T06:07:07 to 2025-06-15T06:25:12

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

Program: B1: AR Tracking AR14109

Target: AR

Pointing: xcen=786 ycen=-271,

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

257266 matches
prev 1...5393 5394 [5395] 5396 5397 5398 5399 5400 5401 5402 ...17152 next