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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250281 matches
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IRIS: Tian Coronal Hole Plumes

2015-01-05T02:54:06 to 2015-01-05T03:47:00

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Tian Coronal Hole Plumes

Target: CH

Pointing: xcen=476 ycen=-785,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	119,129	595

IRIS: Flare watch AR12205

2014-11-10T22:10:07 to 2014-11-10T22:58:57

Science Goal: Large coarse 8-step raster 14x120 8s Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare watch AR12205

Target: AR

Pointing: xcen=3 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	134,129	237
2832	0.21	134,129	236
1400	0.21	134,129	237
2796	0.21	134,129	237

IRIS: Context raster DST AR12200

2014-11-02T00:54:53 to 2014-11-02T02:04:37

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Context raster DST AR12200

Target: AR

Pointing: xcen=-348 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,129	112
1400	0.62	151,129	112
2796	0.62	151,129	112

IRIS: Dense raster, 8-sec exposures

2014-02-18T10:18:46 to 2014-02-18T11:22:09

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Dense raster, 8-sec exposures

Target: AR

Pointing: xcen=934 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	309,182	160
2832	1.58	309,182	40
1400	0.32	309,182	200

IRIS: Orbital Wobble Cal, North Pole

2014-02-04T08:37:46 to 2014-02-04T09:12:46

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

Program: Orbital Wobble Cal, North Pole

Target: (NONE)

Pointing: xcen=-1 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	105
1400	0.33	174,182	105

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: SST coordination (high-cadence flare watch)

2023-05-03T12:58:23 to 2023-05-03T18:01:45

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: SST coordination (high-cadence flare watch)

Target: AR

Pointing: xcen=-613 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	9660
2796	0.03	61,68	9752

IRIS: Flare Study D: Full Spectral Readout of AR12814

2021-04-14T09:04:26 to 2021-04-14T10:25:57

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

Program: Flare Study D: Full Spectral Readout of AR12814

Target: AR

Pointing: xcen=147 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	333
2832	0.25	67,68	332
2796	0.24	67,68	333

IRIS: Low Lying Loops (Unnamed AR in SE)

2021-04-13T01:11:17 to 2021-04-13T03:44:38

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

Program: Low Lying Loops (Unnamed AR in SE)

Target: AR

Pointing: xcen=-146 ycen=-280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	499
2796	0.31	127,129	500

IRIS: HOP 307, Limb-to-limb AR tracking

2020-12-27T16:37:02 to 2020-12-27T17:26:42

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, Limb-to-limb AR tracking

Target: AR

Pointing: xcen=-327 ycen=-257,

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

IRIS: A1: QS monitoring

2020-06-27T13:47:45 to 2020-06-27T14:05:49

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=-1 ycen=0,

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: F1: Mid latitude scan (HOP 336) #1

2020-06-14T22:40:29 to 2020-06-14T23:30:21

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

Program: F1: Mid latitude scan (HOP 336) #1

Target: QS

Pointing: xcen=-104 ycen=535,

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: Solar Orbiter Coordination Program B2 (Solar South)

2020-05-28T19:49:28 to 2020-05-28T21:08:25

Science Goal: Very large dense 256-step raster 84.2x175 256s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coordination Program B2 (Solar South)

Target: CH

Pointing: xcen=33 ycen=-945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	259,182	256
2796	0.31	259,182	256

IRIS: Jets in QS at CH boundary

2020-03-07T01:56:05 to 2020-03-07T03:38:48

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Jets in QS at CH boundary

Target: CH

Pointing: xcen=-118 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	664
1400	0.15	230,182	664
2796	0.15	230,182	664

IRIS: On-disk Filament Tracking

2020-03-01T01:38:39 to 2020-03-01T03:00:20

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=407 ycen=742,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	400
2832	0.2	234,128	400
1400	0.2	234,128	400
2796	0.2	234,128	400

250281 matches
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