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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250403 matches
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IRIS: Filament near AR 12280

2015-02-07T12:06:36 to 2015-02-07T13:14:54

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: Filament near AR 12280

Target: FI

Pointing: xcen=-77 ycen=-43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	184,182	318
2832	0.21	184,182	318
1400	0.21	184,182	318

IRIS: Flarewatch AR 12277 w/Hinode

2015-02-04T11:47:13 to 2015-02-04T12:05:06

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flarewatch AR 12277 w/Hinode

Target: AR

Pointing: xcen=280 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	149,129	88
2796	0.2	149,129	88

IRIS: A1: throughput monitoring, QS

2015-02-02T04:11:13 to 2015-02-02T04:29:17

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: throughput monitoring, QS

Target: QS

Pointing: xcen=73 ycen=39,

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: Calib 4: Focus

2015-01-28T09:59:23 to 2015-01-28T10:16:39

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

Program: Calib 4: Focus

Target: QS

Pointing: xcen=96 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.56	173,182	19
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: Flare watch on AR12271

2015-01-27T22:36:38 to 2015-01-27T23:24:18

Science Goal: Very large dense 4-step raster 1x175 4s C II Mg II h/k Deep x 4

Program: Flare watch on AR12271

Target: AR

Pointing: xcen=253 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	170,182	258
2796	0.18	170,182	258

IRIS: AR12259 very large dense 4-step raster (2x bin)

2015-01-19T06:35:21 to 2015-01-19T07:02:53

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

Program: AR12259 very large dense 4-step raster (2x bin)

Target: AR

Pointing: xcen=833 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	170,182	80
2832	0.34	170,182	80
1400	0.34	170,182	80
2796	0.34	170,182	80

IRIS: Raster scans of solar tornado

2013-12-26T13:50:42 to 2013-12-26T14:43:03

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Deep x 15

Program: Raster scans of solar tornado

Target: FI

Pointing: xcen=918 ycen=444,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	232,182	96
2796	0.55	232,182	96

IRIS: W-limb flare watch

2013-12-26T07:20:20 to 2013-12-26T08:11:51

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

Program: W-limb flare watch

Target: AR

Pointing: xcen=1015 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	243,129	288

IRIS: Flare Studies, Very high-cadence programs

2023-09-19T19:29:42 to 2023-09-19T21:47:24

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: Flare Studies, Very high-cadence programs

Target: AR

Pointing: xcen=-667 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	840

IRIS: HOP 307, unnamed AR

2021-03-02T18:44:39 to 2021-03-02T22:00:27

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

Program: HOP 307, unnamed AR

Target: AR

Pointing: xcen=-47 ycen=-386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: HOP 307 (IRIS Only): Tracking AR12801

2021-02-04T07:44:40 to 2021-02-04T08:33:46

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 (IRIS Only): Tracking AR12801

Target: AR

Pointing: xcen=717 ycen=561,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2020-05-13T04:20:06 to 2020-05-13T04:38:10

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=0 ycen=-2,

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: HOP 397, SO/PHI and Hinode coordinations

2020-04-20T10:08:19 to 2020-04-20T14:16:54

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

Program: HOP 397, SO/PHI and Hinode coordinations

Target: QS

Pointing: xcen=-2 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	720
2832	0.35	281,182	719
1400	0.35	281,182	720
2796	0.35	281,182	720

IRIS: A1: QS monitoring

2020-02-21T04:20:04 to 2020-02-21T04:38:08

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=3 ycen=6,

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: On-disk filament tracking

2019-09-21T21:32:08 to 2019-09-22T00:48:13

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk filament tracking

Target: FI

Pointing: xcen=348 ycen=-423,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	960
2832	0.2	189,128	960
1400	0.2	189,128	960
2796	0.2	189,128	960

250403 matches
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