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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255248 matches
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IRIS: Focus test

2014-01-03T15:21:55 to 2014-01-03T15:30:33

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus test

Target: (NONE)

Pointing: xcen=4 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	173,182	10
2832	0.16	173,182	10
1400	0.27	173,182	10
2796	0.16	173,182	10

IRIS: HD86360 pointing1

2013-08-20T01:22:00 to 2013-08-20T01:44:58

Science Goal: HD86360 pointing1

Program: stellar calibration HD86360, pointing 1

Target: (NONE)

Pointing: xcen=-1036 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	394,182	5
2832	5	394,182	4
1400	3.33	394,182	7
2796	3.33	394,182	7

TRACE: Filament Erutption 1600

2002-01-02T12:08:20 to 2002-01-02T14:26:34

Science Goal:

Program:

Target:

Pointing: xcen=-682 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination, AR13395

2023-08-07T16:03:28 to 2023-08-07T22:56:48

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: BBSO coordination, AR13395

Target: SS

Pointing: xcen=-434 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	65,69	2420
2796	0.17	65,69	2420

IRIS: HOP 307: AR tracking (AR 12833)

2021-06-19T12:16:35 to 2021-06-19T13:05:32

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

Program: HOP 307: AR tracking (AR 12833)

Target: AR

Pointing: xcen=89 ycen=359,

saaIntervals hiIntervals

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

IRIS: Low-lying Loop Study in Unnamed AR

2021-04-13T09:44:58 to 2021-04-13T10:03:58

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

Program: Low-lying Loop Study in Unnamed AR

Target: AR

Pointing: xcen=-55 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	62
2796	0.31	127,129	62

IRIS: Flare study C, AR 12791

2020-12-09T00:24:15 to 2020-12-09T01:16:44

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

Program: Flare study C, AR 12791

Target: AR

Pointing: xcen=-77 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	328

IRIS: HOP 307: AR 12781 tracking

2020-11-14T01:08:21 to 2020-11-14T01:57:27

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 12781 tracking

Target: AR

Pointing: xcen=789 ycen=-409,

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: HOP 407: SH-2, Dynamics Scan

2020-11-13T23:31:19 to 2020-11-14T00:33:25

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 407: SH-2, Dynamics Scan

Target: AR

Pointing: xcen=773 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	199,182	228
1400	0.27	199,182	228
2796	0.27	199,182	228

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

IRIS: Filament tracking (Southern Hemisphere)

2020-02-12T23:16:33 to 2020-02-13T00:21:54

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: Filament tracking (Southern Hemisphere)

Target: FI

Pointing: xcen=-130 ycen=-524,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	320
2832	0.2	234,128	320
1400	0.2	234,128	320
2796	0.2	234,128	320

IRIS: Prominence at SW limb

2019-10-01T10:09:16 to 2019-10-01T14:48:48

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Prominence at SW limb

Target: FI

Pointing: xcen=700 ycen=-726,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	294,182	1024

IRIS: THEMIS Coordination

2019-09-09T11:43:44 to 2019-09-09T17:55:06

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: THEMIS Coordination

Target: QS

Pointing: xcen=-25 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	1068
1400	0.35	66,67	1067
2796	0.35	66,67	1068

IRIS: HOP 336: South Pointing 1/3

2019-04-08T11:19:38 to 2019-04-08T12:09:31

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

Program: HOP 336: South Pointing 1/3

Target: QS

Pointing: xcen=-98 ycen=-586,

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: HOP 366/370: PSP coordination (AR 12737)

2019-04-04T12:37:06 to 2019-04-04T15:05:07

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 366/370: PSP coordination (AR 12737)

Target: AR

Pointing: xcen=81 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	480
2796	0.31	281,182	480

255248 matches
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