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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256587 matches
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IRIS: HOP 331 AR 12626

2017-01-19T00:27:15 to 2017-01-19T01:20:30

Science Goal: Large coarse 32-step raster 62x120 32s Si IV Mg II h/k Deep x 15

Program: HOP 331 AR 12626

Target: AR

Pointing: xcen=-64 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	183,130	96
2796	0.55	183,130	96

IRIS: B1 tracking AR 12626

2017-01-18T09:50:46 to 2017-01-18T10:08:52

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

Program: B1 tracking AR 12626

Target: AR

Pointing: xcen=-196 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 306 AR 12610

2016-11-16T07:52:26 to 2016-11-16T08:45:28

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: HOP 306 AR 12610

Target: AR

Pointing: xcen=247 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	48
2832	1.11	184,130	48
1400	1.11	184,130	48
2796	1.11	184,130	48

IRIS: HOP306 new AR east

2016-11-13T14:53:09 to 2016-11-13T15:46:12

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP306 new AR east

Target: AR

Pointing: xcen=-351 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	48
2832	1.11	184,129	48
1400	1.11	184,129	48
2796	1.11	184,129	48

IRIS: Wobble calib pointing #1

2016-11-09T13:14:33 to 2016-11-09T14:15:33

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calib pointing #1

Target: (NONE)

Pointing: xcen=-924 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	182

IRIS: Calib 14: Wobble (zero roll)

2015-11-07T00:49:39 to 2015-11-07T01:58:59

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-46 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	208

IRIS: Flare watch

2015-11-06T10:21:44 to 2015-11-06T11:30:02

Science Goal: Large sparse 32-step raster 31x120 32s C II Mg II h/k Spatial x 2, Spectral x 2

Program: Flare watch

Target: AR

Pointing: xcen=482 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	149,129	244
2796	0.28	149,129	244

IRIS: B2: QS disk passage

2015-02-06T03:37:31 to 2015-02-06T03:47:07

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

Program: B2: QS disk passage

Target: QS

Pointing: xcen=-696 ycen=181,

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: Flare watch on AR 12259

2015-01-12T03:56:14 to 2015-01-12T04:47:53

Science Goal: Very large dense 4-step raster 1x175 4s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Flare watch on AR 12259

Target: AR

Pointing: xcen=-463 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	150
2832	0.34	170,182	150
1400	0.34	170,182	150
2796	0.34	170,182	150

IRIS: Calibration 4, focus

2014-11-11T03:03:38 to 2014-11-11T03:20:54

Science Goal: Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calibration 4, focus

Target: (NONE)

Pointing: xcen=210 ycen=588,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: disk center throughput monitoring, non-simultaneous

2014-01-28T04:39:57 to 2014-01-28T04:58:01

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: disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=3 ycen=20,

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: Deep exposures on sunspot

2013-11-24T14:12:09 to 2013-11-24T14:45:34

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Deep exposures on sunspot

Target: AR

Pointing: xcen=955 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.09	295,182	16
2796	2.09	295,182	16

TRACE: Filament Eruption 1550

2002-01-02T05:57:23 to 2002-01-02T08:03:00

Science Goal:

Program:

Target:

Pointing: xcen=-696 ycen=-352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High-cadence flare watch program

2022-05-11T05:48:52 to 2022-05-11T07:27:52

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=153 ycen=-440,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	819

EIS: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

2022-04-03T20:25:44 to 2022-04-03T21:19:12

Science Goal: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

Program:

Target:

Pointing: xcen=937 ycen=292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeXVI		240,304	null
SiX		240,304	null
OIV		240,304	null
SiVII		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
OV		240,304	null
CaXV		240,304	null
FeXII		240,304	null
FeXXIII		240,304	null

256587 matches
prev 1...1137 1138 1139 [1140] 1141 1142 1143 1144 1145 1146 ...17106 next