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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252787 matches
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IRIS: FUV absorption study

2023-02-15T20:39:10 to 2023-02-16T00:37:41

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 30 Spatial x 2, Spectral x 2

Program: FUV absorption study

Target: AR

Pointing: xcen=565 ycen=505,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	184,182	114
2832	2.09	184,182	114
1400	2.09	184,182	114
2796	2.09	184,182	114

IRIS: Flare study C, AR13217

2023-02-10T14:45:19 to 2023-02-10T15:59:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study C, AR13217

Target: AR

Pointing: xcen=-775 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	231,218	469
1330	0.16	73,65	464
211	0.2	231,218	469
171	0.2	231,218	469
1700	0.4	231,218	232
304	0.2	231,218	469
1600	0.4	232,218	234
131	0.2	231,218	469
94	0.2	231,218	469
193	0.2	231,218	469

IRIS: Flare study B, AR13207

2023-02-05T22:49:24 to 2023-02-05T23:58:49

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, AR13207

Target: AR

Pointing: xcen=11 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	148
1400	0.47	61,67	148
2796	0.47	61,67	148

IRIS: Flare study C, AR13207

2023-02-05T01:43:57 to 2023-02-05T02:46:43

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

Program: Flare study C, AR13207

Target: AR

Pointing: xcen=-181 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	392

IRIS: Off limb flare/coronal nanojets, AR13198

2023-01-30T19:01:30 to 2023-01-30T20:15:29

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off limb flare/coronal nanojets, AR13198

Target: AR

Pointing: xcen=863 ycen=437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	464

IRIS: Off limb flare/coronal nanojets, AR13202

2023-01-29T12:11:48 to 2023-01-29T13:25:47

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off limb flare/coronal nanojets, AR13202

Target: AR

Pointing: xcen=918 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	464

IRIS: F2: Equatorial scan, HOP 393, #2

2023-01-28T00:40:58 to 2023-01-28T01:30:51

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

Program: F2: Equatorial scan, HOP 393, #2

Target: QS

Pointing: xcen=-3 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	385,284	349
1330	0.62	233,130	80
211	0.2	385,284	349
171	0.2	385,284	349
1700	0.4	386,284	173
2832	0.62	233,130	80
304	0.2	385,284	349
1600	0.4	385,285	174
131	0.2	385,284	349
1400	0.62	233,130	80
94	0.2	385,284	349
2796	0.62	233,130	80
193	0.2	385,284	349

IRIS: Flare watch prog. B, AR13182

2023-01-16T17:39:45 to 2023-01-16T18:38:09

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 watch prog. B, AR13182

Target: AR

Pointing: xcen=383 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	124
1400	0.47	121,130	124
2796	0.47	121,130	124

IRIS: Flare watch prog. C, AR13186

2023-01-12T14:40:41 to 2023-01-12T15:39:41

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch prog. C, AR13186

Target: AR

Pointing: xcen=-601 ycen=446,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

IRIS: Flare watch prog.C, AR13184

2023-01-10T20:29:21 to 2023-01-10T21:28:21

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch prog.C, AR13184

Target: AR

Pointing: xcen=-766 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

IRIS: Flare watch prog. B, AR13184

2023-01-10T13:59:36 to 2023-01-10T14:57:03

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 watch prog. B, AR13184

Target: AR

Pointing: xcen=-809 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	122
1400	0.47	121,130	122
2796	0.47	121,130	122

IRIS: Limb to limb tracking of AR 13180

2023-01-04T08:41:24 to 2023-01-04T09:30:30

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

Program: Limb to limb tracking of AR 13180

Target: AR

Pointing: xcen=-223 ycen=380,

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: flare study on new NE AR, program C, low-rate

2023-01-03T21:20:36 to 2023-01-03T22:17:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: flare study on new NE AR, program C, low-rate

Target: AR

Pointing: xcen=-286 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	344

IRIS: HOP 307 on new NE AR, 8 repeats

2023-01-02T09:37:17 to 2023-01-02T10:26:23

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 on new NE AR, 8 repeats

Target: AR

Pointing: xcen=-549 ycen=367,

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: limb-to-limb tracking of ARs

2022-12-27T10:48:13 to 2022-12-27T11:37:19

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

Program: limb-to-limb tracking of ARs

Target: AR

Pointing: xcen=668 ycen=373,

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

252787 matches
prev 1...3777 3778 3779 3780 3781 3782 3783 [3784] 3785 3786 ...16853 next