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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255260 matches
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IRIS: AR 12266 very large dense 8-step raster

2015-01-21T18:43:18 to 2015-01-21T19:44:16

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: AR 12266 very large dense 8-step raster

Target: AR

Pointing: xcen=465 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	172,182	294
2832	1.24	172,182	49
1400	0.21	172,182	293
2796	0.21	172,182	294

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: Sensitivity Monitoritng Near Disk Center

2014-01-25T04:43:28 to 2014-01-25T05:00:43

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: Sensitivity Monitoritng Near Disk Center

Target: QS

Pointing: xcen=27 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Focused SJI Flat Sequence

2014-01-19T08:41:30 to 2014-01-19T09:17:35

Science Goal: SJI dither flat v4, focused sequence

Program: Focused SJI Flat Sequence

Target: QS

Pointing: xcen=3 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.43	242,182	64

IRIS: Throughput monitoring

2013-12-30T05:50:24 to 2013-12-30T06:07:39

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: Throughput monitoring

Target: QS

Pointing: xcen=334 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: HOP 467 Coord (AR 13380) (Medium Sit&Stare)

2023-07-27T19:47:10 to 2023-07-27T21:13:55

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 467 Coord (AR 13380) (Medium Sit&Stare)

Target: AR

Pointing: xcen=-303 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	185
1400	0.47	61,67	185
2796	0.47	61,67	185

IRIS: A1: QS Monitoring

2023-05-08T04:30:04 to 2023-05-08T04:48:08

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=208 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: Flare Study B on AR12989

2022-04-14T21:27:38 to 2022-04-14T23:14:33

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B on AR12989

Target: AR

Pointing: xcen=-682 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	228
1400	0.47	61,67	228
2796	0.47	61,67	228

IRIS: Flare studies #B

2021-07-16T15:59:36 to 2021-07-16T17:46:01

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare studies #B

Target: AR

Pointing: xcen=2 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	220
1400	0.49	121,129	219
2796	0.48	121,129	220

IRIS: GREGOR coordination

2021-05-26T09:25:30 to 2021-05-26T11:28:24

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: AR

Pointing: xcen=466 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	136,129	720
2796	0.17	136,129	720

IRIS: Flare study B: sit-and-stare ribbons/hot plasma

2021-04-29T11:09:08 to 2021-04-29T13:48:34

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B: sit-and-stare ribbons/hot plasma

Target: AR

Pointing: xcen=775 ycen=-305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	340
1400	0.47	61,67	340
2796	0.47	61,67	340

IRIS: Sit-and-stare study of ribbons and hot plasma

2021-02-13T10:52:59 to 2021-02-13T12:08:55

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare study of ribbons and hot plasma

Target: AR

Pointing: xcen=-162 ycen=-378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,129	157
1400	0.48	121,129	157
2796	0.49	121,129	156

IRIS: IHOP 410 PSP coord scan 2

2021-01-17T07:51:55 to 2021-01-17T08:48:35

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: IHOP 410 PSP coord scan 2

Target: CH

Pointing: xcen=513 ycen=-383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	233,182	160
1400	0.35	233,182	160
2796	0.35	233,182	160

EIS: Test of recent EIS active region study

2020-12-08T20:35:50 to 2020-12-09T00:55:46

Science Goal:

Program:

Target:

Pointing: xcen=320 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
FeXIII		2,184	null
OIV		2,184	null
FeXI		2,184	null
FeXV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

IRIS: HOP 307: AR tracking

2020-11-26T15:12:40 to 2020-11-26T16:02:19

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: AR tracking

Target: AR

Pointing: xcen=-648 ycen=-315,

saaIntervals hiIntervals

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

255260 matches
prev 1...1121 1122 1123 1124 [1125] 1126 1127 1128 1129 1130 ...17018 next