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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249882 matches
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IRIS: Orbital Wobble Calibration, no roll, East Limb

2014-02-23T16:34:44 to 2014-02-23T17:44:44

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Orbital Wobble Calibration, no roll, East Limb

Target: (NONE)

Pointing: xcen=-963 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	210
1400	0.33	174,182	210

IRIS: Disk center throughput monitoring, non-simultaneous

2014-02-01T04:40:09 to 2014-02-01T04:58:13

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=-1 ycen=-4,

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: Explosive Event Campaign, network neutral line with filament

2014-01-31T04:20:23 to 2014-01-31T04:44:05

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Explosive Event Campaign, network neutral line with filament

Target: FI

Pointing: xcen=-108 ycen=-403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	119,129	399

IRIS: Flarewatch on AR 11959

2014-01-26T21:21:48 to 2014-01-26T22:14:25

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

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=438 ycen=-319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	168
1400	0.31	134,129	168

IRIS: Coronal Hole Observation

2014-01-22T08:24:30 to 2014-01-22T09:18:33

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 Spatial x 1, Spectral x 2

Program: Coronal Hole Observation

Target: CH

Pointing: xcen=703 ycen=459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	120,129	308

IRIS: W-limb flare watch: EIS coordination

2013-12-24T14:40:27 to 2013-12-24T15:32:12

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: W-limb flare watch: EIS coordination

Target: AR

Pointing: xcen=997 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	246,129	288
2796	0.18	246,129	288

IRIS: Residual wobble calibration at N-pole

2013-12-21T08:44:15 to 2013-12-21T09:29:15

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Residual wobble calibration at N-pole

Target: (NONE)

Pointing: xcen=-20 ycen=949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	135
1400	0.33	174,182	135

IRIS: Context for emerging AR: HINODE coordination

2013-12-20T06:43:36 to 2013-12-20T07:20:48

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4

Program: Context for emerging AR: HINODE coordination

Target: AR

Pointing: xcen=422 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	308,182	100
1400	0.37	308,182	100
2796	0.37	308,182	100

IRIS: Deep exposures on sunspot

2013-11-24T10:48:09 to 2013-11-24T11:21:34

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=945 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	295,182	16
2832	8.36	295,182	4
1400	2.11	295,182	16
2796	2.09	295,182	16

IRIS: throughput monitoring, QS close to disk center

2013-11-05T05:11:02 to 2013-11-05T05:23:26

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, QS close to disk center

Target: QS

Pointing: xcen=-21 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	205,129	10
2832	4.51	205,129	2
1400	1.13	205,129	11
2796	1.13	205,129	11

IRIS: AR tracking HOP 307, AR 12772

2020-08-20T06:09:36 to 2020-08-20T06:58:33

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

Program: AR tracking HOP 307, AR 12772

Target: AR

Pointing: xcen=705 ycen=242,

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: SST coordination: sunspot at east limb

2020-07-29T10:14:52 to 2020-07-29T12:32:34

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-765 ycen=369,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.99	170,182	139
2832	4.92	170,182	28
1400	0.82	170,182	168
2796	0.82	170,182	168

IRIS: Low-Lying Loops: Small Unnamed AR in Southern Hemisphere

2020-07-18T13:21:35 to 2020-07-18T15:54:56

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-Lying Loops: Small Unnamed AR in Southern Hemisphere

Target: AR

Pointing: xcen=142 ycen=-565,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	500
2796	0.31	127,129	500

IRIS: On-disk Filament Tracking

2020-02-27T19:31:14 to 2020-02-27T20:37:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=375 ycen=759,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	320
2832	0.21	281,182	320
1400	0.21	281,182	320
2796	0.21	281,182	320

IRIS: THEMIS coordination context raster (II)

2019-09-27T13:34:37 to 2019-09-27T13:50:54

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: THEMIS coordination context raster (II)

Target: FI

Pointing: xcen=165 ycen=-681,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	234,129	80
2796	0.2	234,129	80

249882 matches
prev 1...865 866 867 868 [869] 870 871 872 873 874 ...16659 next