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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250559 matches
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IRIS: Sunrise coordination, AR13738, 64-step raster

2024-07-10T20:45:28 to 2024-07-10T21:45:50

Science Goal: Very large dense 64-step raster 20.8x175 64s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 64-step raster

Target: AR

Pointing: xcen=-18 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	192,182	88
1400	0.23	192,182	264
2796	0.17	192,182	352

IRIS: B2: QS tracking from limb to limb

2024-06-06T05:17:07 to 2024-06-06T05:26:43

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=672 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Off-limb Flare Watch of AR13683

2024-05-22T20:12:50 to 2024-05-23T00:26:42

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

Program: Off-limb Flare Watch of AR13683

Target: AR

Pointing: xcen=905 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1592

IRIS: BBSO Coordination of AR13685

2024-05-21T16:30:00 to 2024-05-21T18:30:58

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

Program: BBSO Coordination of AR13685

Target: AR

Pointing: xcen=-129 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	58
1400	0.35	134,129	348
2796	0.35	134,129	348

IRIS: Flare Study C, AR 13599

2024-03-10T13:09:20 to 2024-03-10T17:09:09

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

Program: Flare Study C, AR 13599

Target: AR

Pointing: xcen=527 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1504

EIS: HOP420 (Study of MHD Waves in the Chromosphere Related to Solar Abu

2023-08-20T17:48:58 to 2023-08-20T18:35:50

Science Goal: HPW021VEL120x512v2_b

Program:

Target:

Pointing: xcen=580 ycen=-502,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

IRIS: Off-limb flare watch AR 13387

2023-08-10T05:36:56 to 2023-08-10T09:08:14

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare watch AR 13387

Target: AR

Pointing: xcen=899 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1319

IRIS: High-cadence flare watch, AR13380

2023-08-03T10:14:22 to 2023-08-03T13:16:49

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: High-cadence flare watch, AR13380

Target: AR

Pointing: xcen=873 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1113

IRIS: Low telemetry AR 13296

2023-05-05T18:24:51 to 2023-05-05T23:04:05

Science Goal: Very large sparse 8-step raster 7x175 8s Deep x 15 Spatial x 2, Spectral x 2

Program: Low telemetry AR 13296

Target: AR

Pointing: xcen=-383 ycen=295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	177,182	260
2832	1.07	177,182	260
1400	1.07	177,182	260
2796	1.08	177,182	259

IRIS: Limb-to-Limb tracking of AR 13289 (HOP 307)

2023-04-27T18:42:40 to 2023-04-27T19:31:36

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 AR 13289 (HOP 307)

Target: AR

Pointing: xcen=-742 ycen=347,

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

IRIS: Flare Ribbon Sparial/Temporal Analysis Study

2023-04-21T04:19:14 to 2023-04-21T06:30:33

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Ribbon Sparial/Temporal Analysis Study

Target: AR

Pointing: xcen=500 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4369

IRIS: Magnetic & Velocity Oscillations with GREGOR (HOP 464)

2023-04-20T08:00:00 to 2023-04-20T10:00:25

Science Goal: Medium sparse 16-step raster 15x60 16s Spatial x 2, Spectral x 2

Program: Magnetic & Velocity Oscillations with GREGOR (HOP 464)

Target: AR

Pointing: xcen=-135 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	76,69	424
2832	0.28	76,69	424
1400	0.28	76,69	424
2796	0.28	76,69	424

IRIS: B1: AR Tracking from limb to limb

2023-04-16T12:39:04 to 2023-04-16T12:57:10

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

Target: (NONE)

Pointing: xcen=578 ycen=-355,

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

IRIS: Coronal nanojets

2023-03-04T09:09:10 to 2023-03-04T11:09:31

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: CJ

Pointing: xcen=891 ycen=419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	752

IRIS: prominence at NE limb

2023-03-01T15:19:17 to 2023-03-01T18:13:58

Science Goal: Very large coarse 16-step raster 30x175 16s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: prominence at NE limb

Target: FI

Pointing: xcen=-830 ycen=595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	199,182	640

250559 matches
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