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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255491 matches
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IRIS: High-Cadence Flare Program (AR 12907)

2021-12-16T00:22:03 to 2021-12-16T01:19:30

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

Program: High-Cadence Flare Program (AR 12907)

Target: AR

Pointing: xcen=-560 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	420

IRIS: High-cadence flare program, AR 12904

2021-12-10T09:37:23 to 2021-12-10T10:32:26

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

Program: High-cadence flare program, AR 12904

Target: AR

Pointing: xcen=126 ycen=-495,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	336

IRIS: BBSO coordination, AR 12904

2021-12-09T18:58:54 to 2021-12-09T19:57:17

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, AR 12904

Target: AR

Pointing: xcen=74 ycen=-456,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	28
1400	0.35	133,130	168
2796	0.35	133,130	168

IRIS: High-cadence flare watch

2021-11-21T10:55:36 to 2021-11-21T11:57:25

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, Mg II h/k always

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-77 ycen=206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	4431

IRIS: PSP coordination

2021-11-21T02:49:17 to 2021-11-21T03:49:51

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: QS

Pointing: xcen=809 ycen=-486,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	233,182	176
1400	0.34	233,182	176
2796	0.34	233,182	176

IRIS: A1: QS monitoring

2021-11-17T04:37:19 to 2021-11-17T04:55:22

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=-1,

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: High-cadence flare watch on unnamed AR

2021-11-10T02:06:03 to 2021-11-10T03:12:04

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch on unnamed AR

Target: AR

Pointing: xcen=-495 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	546

IRIS: BBSO Coordination: AR12893

2021-11-08T16:14:15 to 2021-11-08T17:06:23

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR12893

Target: AR

Pointing: xcen=462 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	25
1400	0.35	133,129	150
2796	0.35	133,129	150

IRIS: HOP 307: AR Tracking (12893)

2021-11-08T07:53:19 to 2021-11-08T08:42:16

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 (12893)

Target: AR

Pointing: xcen=357 ycen=258,

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: SPICE Coordination (2A)

2021-11-05T23:14:26 to 2021-11-05T23:54:10

Science Goal: Very large dense 256-step raster 84.2x175 256s Deep x 8 Spatial x 2, Spectral x 2

Program: SPICE Coordination (2A)

Target: QS

Pointing: xcen=-26 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	259,182	64
2832	0.62	259,182	64
1400	0.62	259,182	64
2796	0.62	259,182	64

IRIS: Flare Study A: 12891

2021-11-03T14:10:20 to 2021-11-03T15:18:22

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Study A: 12891

Target: AR

Pointing: xcen=269 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2383

IRIS: High Cadence Flare Obs (12891)

2021-11-02T22:14:24 to 2021-11-02T23:01:24

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

Program: High Cadence Flare Obs (12891)

Target: AR

Pointing: xcen=128 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.13	61,68	350

IRIS: B2: QS Tracking

2021-10-31T05:24:16 to 2021-10-31T05:33:52

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-414 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: Test high-cadence flare obs

2021-10-22T04:47:44 to 2021-10-22T05:17:49

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

Program: Test high-cadence flare obs

Target: AR

Pointing: xcen=-397 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	2240

IRIS: Test high-cadence flare obs

2021-10-19T16:23:46 to 2021-10-19T16:53:51

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

Program: Test high-cadence flare obs

Target: AR

Pointing: xcen=-750 ycen=-363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	185

255491 matches
prev 1...2881 2882 2883 2884 [2885] 2886 2887 2888 2889 2890 ...17033 next