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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249777 matches
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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: Filament Near N Pole

2021-02-05T09:43:06 to 2021-02-05T10:48:59

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=-42 ycen=896,

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: 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: Prominence at NE limb

2020-10-21T17:29:16 to 2020-10-21T20:58:55

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Prominence at NE limb

Target: FI

Pointing: xcen=-779 ycen=621,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	768

IRIS: HOP 269 prominence NE

2020-09-18T12:14:16 to 2020-09-18T18:02:01

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269 prominence NE

Target: FI

Pointing: xcen=-941 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	1280

IRIS: Low-lying loops unnamed AR

2020-08-16T15:19:32 to 2020-08-16T17:22:13

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

Program: Low-lying loops unnamed AR

Target: AR

Pointing: xcen=-351 ycen=-560,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	400

IRIS: SST coordination - CH

2020-07-09T06:20:17 to 2020-07-09T07:38:34

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w Deep x 2 SJI cadence 10x faster

Program: SST coordination - CH

Target: CH

Pointing: xcen=-4 ycen=938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	61,67	495
1400	0.16	61,67	495
2796	0.16	61,67	495

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: HOP 307 on AR 12765

2020-06-12T04:41:10 to 2020-06-12T07:08:02

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

Program: HOP 307 on AR 12765

Target: AR

Pointing: xcen=445 ycen=-409,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	239
2796	0.61	281,182	240

IRIS: On-disk Filament Tracking

2020-02-25T09:39:24 to 2020-02-25T10:45:17

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: On-disk Filament Tracking

Target: FI

Pointing: xcen=64 ycen=770,

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: B1: AR tracking

2019-08-20T05:39:40 to 2019-08-20T05:57:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: EF

Pointing: xcen=733 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: On-disk Filament Tracking (Low Data Rate)

2019-08-18T04:50:25 to 2019-08-18T06:46:26

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking (Low Data Rate)

Target: FI

Pointing: xcen=-147 ycen=628,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	189,128	192
2832	0.6	189,128	192
1400	0.6	189,128	192
2796	0.6	189,128	192

IRIS: Jets in coronal holes - equatorial CH

2019-07-11T22:10:34 to 2019-07-12T03:30:29

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes - equatorial CH

Target: CH

Pointing: xcen=-12 ycen=-433,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	144,129	2072
1400	0.15	144,129	2072
2796	0.15	144,129	2072

IRIS: Spicule studies

2019-05-25T23:20:35 to 2019-05-26T01:20:02

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Spicule studies

Target: QS

Pointing: xcen=287 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	136,129	696
2796	0.17	136,129	696

249777 matches
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