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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250336 matches
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IRIS: HOP 307: Long-term AR evolution (AR12696)

2018-01-18T21:20:21 to 2018-01-18T22:09:27

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: Long-term AR evolution (AR12696)

Target: AR

Pointing: xcen=212 ycen=-135,

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: Plage 30 s exposure

2017-10-13T02:43:13 to 2017-10-13T03:46:59

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 30

Program: Plage 30 s exposure

Target: AR

Pointing: xcen=7 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	119,129	120

IRIS: HOP 343 including loops and prominence

2017-10-08T18:44:52 to 2017-10-08T23:39:47

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 2 Lossless compression

Program: HOP 343 including loops and prominence

Target: AR

Pointing: xcen=1019 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.14	264,182	94
1400	3.17	264,182	93
2796	3.17	264,182	93

IRIS: A1: QS monitoring

2017-09-29T04:20:04 to 2017-09-29T04:38:08

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=-2 ycen=6,

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: Flare watch AR12682

2017-09-28T00:16:46 to 2017-09-28T03:57:07

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

Program: Flare watch AR12682

Target: AR

Pointing: xcen=-490 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.25	67,68	866
2832	0.25	67,68	866
2796	0.25	67,68	867

IRIS: AR12683 hot loops

2017-09-27T04:49:13 to 2017-09-27T07:32:53

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: AR12683 hot loops

Target: AR

Pointing: xcen=-826 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.07	154,132	40
1400	4.07	154,132	40
2796	4.07	154,132	40

IRIS: Sunspot AR12680 (BBSO)

2017-09-14T16:18:02 to 2017-09-14T17:35:42

Science Goal: Medium coarse 2-step raster 2x60 2s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Sunspot AR12680 (BBSO)

Target: SS

Pointing: xcen=-298 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	63,66	126
2832	3.7	63,66	21
1400	0.62	63,66	126
2796	0.62	63,66	126

IRIS: SST Coord (CH)

2017-08-18T11:52:24 to 2017-08-18T14:22:57

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: SST Coord (CH)

Target: CH

Pointing: xcen=66 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.1	64,69	1460
2796	0.1	64,69	1460

IRIS: CH continuous monitoring

2017-08-09T22:37:31 to 2017-08-10T02:14:51

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH continuous monitoring

Target: CH

Pointing: xcen=-127 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	640
2832	0.34	281,182	640
1400	0.34	281,182	640
2796	0.34	281,182	640

IRIS: CH boundary

2017-08-05T11:09:55 to 2017-08-05T16:46:38

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: CH boundary

Target: CH

Pointing: xcen=508 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	154,129	551
2832	2.46	154,129	137
1400	0.61	154,129	551
2796	0.61	154,129	552

IRIS: Deep sit-and-stare at AR 12650

2017-04-21T19:50:42 to 2017-04-21T21:07:40

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep sit-and-stare at AR 12650

Target: AR

Pointing: xcen=955 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	122,129	25
1400	3.08	122,129	25
2796	3.08	122,129	25

IRIS: ALMA/SST: AR12650

2017-04-16T07:17:30 to 2017-04-16T15:16:53

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Lossless compression

Program: ALMA/SST: AR12650

Target: AR

Pointing: xcen=218 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.14	184,129	419
2832	4.61	184,129	104
1400	1.14	184,129	419
2796	1.14	184,129	419

IRIS: A1: QS monitoring

2017-04-03T22:55:39 to 2017-04-03T23:13:42

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=8 ycen=9,

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: HOP 336 #4

2017-04-03T00:33:23 to 2017-04-03T01:23:15

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

Program: HOP 336 #4

Target: QS

Pointing: xcen=48 ycen=659,

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: ALMA HOP 333 T7/#2

2017-03-30T17:15:54 to 2017-03-30T17:22:55

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA HOP 333 T7/#2

Target: QS

Pointing: xcen=18 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

250336 matches
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