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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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250312 matches
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IRIS: HOP 336 North #4

2017-11-27T15:26:03 to 2017-11-27T16:15:55

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 North #4

Target: QS

Pointing: xcen=144 ycen=631,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: B2: QS tracking

2017-11-26T08:34:03 to 2017-11-26T08:43:38

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=918 ycen=281,

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: HOP 336: North #3

2017-11-20T16:06:31 to 2017-11-20T16:56:23

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336: North #3

Target: QS

Pointing: xcen=44 ycen=630,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: HOP 307 unnamed AR

2017-11-07T17:49:33 to 2017-11-07T18:38:30

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

Program: HOP 307 unnamed AR

Target: AR

Pointing: xcen=-265 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Support EIS QS BP

2017-11-07T14:35:19 to 2017-11-07T15:25:12

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: Support EIS QS BP

Target: AR

Pointing: xcen=236 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: low-telemetry flare watch on AR12592

2016-09-20T05:40:22 to 2016-09-20T07:00:10

Science Goal: Large sparse 8-step raster 7x120 8s C II Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: low-telemetry flare watch on AR12592

Target: AR

Pointing: xcen=-248 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	128,129	260
1400	0.31	128,129	260

IRIS: Low telem CH raster

2016-05-12T22:59:40 to 2016-05-13T00:40:16

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Low telem CH raster

Target: (NONE)

Pointing: xcen=-84 ycen=484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	192

IRIS: Flarewatch AR 12468

2015-12-12T22:12:10 to 2015-12-12T23:10:13

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 2

Program: Flarewatch AR 12468

Target: AR

Pointing: xcen=-665 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	67,68	164
2832	0.35	67,68	164
2796	0.35	67,68	164

IRIS: Chromag coordination, context raster

2015-03-09T14:49:05 to 2015-03-09T15:24:38

Science Goal: Very large dense raster 131.7x175 400s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Chromag coordination, context raster

Target: AR

Pointing: xcen=179 ycen=-55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	309,182	100
2832	0.36	309,182	100
1400	0.36	309,182	100
2796	0.36	309,182	100

IRIS: Plage Dynamics

2015-03-01T00:33:42 to 2015-03-01T01:48:28

Science Goal: Large sparse 16-step raster 15x120 16s Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Plage Dynamics

Target: FE

Pointing: xcen=-84 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	137,129	330
2832	0.23	137,129	330
1400	0.23	137,129	330
2796	0.23	137,129	330

IRIS: Prominence near AR 12280

2015-02-12T17:12:26 to 2015-02-12T18:12:36

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Prominence near AR 12280

Target: FI

Pointing: xcen=891 ycen=-135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	247,129	96
2832	2.51	247,129	24
1400	0.63	247,129	96
2796	0.63	247,129	96

SOTSP:

2006-12-30T05:10:05 to 2006-12-30T07:53:11

Science Goal:

Program: , f.0 Normal Mode, 128 sec cadence

Target:

Pointing: xcen=53 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0.01	4,81	1464
6302A Velocity 6301.5A	0.01	4,81	1464
6302A Transverse Flux Density	0.01	4,81	1464
6302A Longitudinal Flux Density	0.01	4,81	1464

SOTSP: AR Evolution

2006-12-12T20:30:05 to 2006-12-12T21:33:17

Science Goal: AR Evolution

Program: Fast Map, Full FOV

Target: Active Region

Pointing: xcen=313 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	317,162	1000
6302A Velocity 6301.5A	0	317,162	1000
6302A Transverse Flux Density	0	317,162	1000
6302A Longitudinal Flux Density	0	317,162	1000

TRACE:

1999-01-25T07:10:50 to 1999-01-26T00:29:52

Science Goal:

Program: fdm, fast Lyman loops, flare watch

Target:

Pointing: xcen=-279 ycen=440,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.25	384,384	829
WL	1.08	384,384	962
1600	1.08	384,384	960

IRIS: BBSO Coordination: AR14168

2025-08-09T17:39:14 to 2025-08-09T22:36:45

Science Goal: Very large sparse 8-step raster 7x175 8s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO Coordination: AR14168

Target: AR

Pointing: xcen=839 ycen=27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	177,182	510
2832	0.58	177,182	510
1400	0.58	177,182	510
2796	0.58	177,182	510

250312 matches
prev 1...2225 [2226] 2227 2228 2229 2230 2231 2232 2233 2234 ...16688 next