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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255273 matches
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IRIS: Small Dense 4-Step Raster, Sunspot, AR11968

2014-02-06T03:16:57 to 2014-02-06T03:39:53

Science Goal: Small dense 4-step raster 1x30 4s C II Si IV Deep x 4 SJI cadence 10x faster

Program: Small Dense 4-Step Raster, Sunspot, AR11968

Target: AR

Pointing: xcen=497 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	61,62	115
1400	0.2	61,62	115

IRIS: Context raster of emerging AR11930

2013-12-20T16:27:38 to 2013-12-20T17:05:25

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

Program: Context raster of emerging AR11930

Target: AR

Pointing: xcen=-220 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	308,182	200
2796	0.19	308,182	200

IRIS: Slit across small coronal hole

2013-09-10T23:09:38 to 2013-09-11T00:09:47

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Slit across small coronal hole

Target: (NONE)

Pointing: xcen=674 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	172,182	130
1400	0.46	172,182	130
2796	0.46	172,182	130

IRIS: PSP coordination (HOP 409)

2023-09-29T14:15:38 to 2023-09-29T23:59:29

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: PSP coordination (HOP 409)

Target: AR

Pointing: xcen=750 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1245
1400	0.47	61,67	1245
2796	0.47	61,67	1244

IRIS: Off limb flare stury at AR12941

2022-02-17T05:36:34 to 2022-02-17T09:51:41

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

Program: Off limb flare stury at AR12941

Target: AR

Pointing: xcen=897 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1600

IRIS: HOP 307 (AR12871)

2021-09-24T04:39:15 to 2021-09-24T07:06:07

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

Program: HOP 307 (AR12871)

Target: AR

Pointing: xcen=-127 ycen=-524,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: Flare Study D: Full Spectral Readout of AR12814

2021-04-14T14:55:17 to 2021-04-14T16:21:18

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 FUV spectrally rebinned x 2

Program: Flare Study D: Full Spectral Readout of AR12814

Target: AR

Pointing: xcen=205 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	364
2832	0.24	67,68	364
2796	0.24	67,68	364

IRIS: Flare Study C: Raster of Ribbons and Hot Plasma in AR12814

2021-04-14T13:40:05 to 2021-04-14T14:45:23

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

Program: Flare Study C: Raster of Ribbons and Hot Plasma in AR12814

Target: AR

Pointing: xcen=195 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	408

IRIS: HOP 414: large-scale scan

2021-03-24T15:59:21 to 2021-03-24T16:33:51

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 414: large-scale scan

Target: AR

Pointing: xcen=-400 ycen=443,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	100
2832	0.35	309,182	100
1400	0.35	309,182	100
2796	0.35	309,182	100

IRIS: Prominence Watch, SE Limb

2021-02-08T07:31:33 to 2021-02-08T08:40:31

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Prominence Watch, SE Limb

Target: FI

Pointing: xcen=-746 ycen=-676,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	176,182	64
1400	1.08	176,182	64
2796	1.08	176,182	64

IRIS: Prominence Watch, SE Limb

2021-02-07T18:23:12 to 2021-02-07T19:40:44

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Prominence Watch, SE Limb

Target: FI

Pointing: xcen=-746 ycen=-679,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	175,182	71
1400	1.09	175,182	71
2796	1.09	175,182	71

IRIS: Filament Near S Pole

2021-02-06T21:26:08 to 2021-02-06T22:32:01

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: Filament Near S Pole

Target: FI

Pointing: xcen=326 ycen=-662,

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: Filament Near N Pole

2021-02-05T17:50:14 to 2021-02-05T18:56:07

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: Filament Near N Pole

Target: FI

Pointing: xcen=-8 ycen=899,

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: A1: QS monitoring

2020-12-28T03:58:52 to 2020-12-28T04:16:56

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=103 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: HOP 307: AR12781 tracking

2020-11-05T14:05:52 to 2020-11-05T14:55:32

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: AR12781 tracking

Target: AR

Pointing: xcen=-684 ycen=-416,

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

255273 matches
prev 1...1153 1154 1155 [1156] 1157 1158 1159 1160 1161 1162 ...17019 next