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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249704 matches
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IRIS: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 4

2013-08-13T15:55:58 to 2013-08-13T16:44:34

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 4

Program: AR 11817, small dense raster, plage, roll -90

Target: (NONE)

Pointing: xcen=-153 ycen=-449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	38,40	120
2832	2.43	38,40	20
1400	0.41	38,40	120
2796	0.41	38,40	120

IRIS: Synoptic sparse raster 35"x175" 36s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

2013-08-11T23:39:58 to 2013-08-11T23:49:36

Science Goal: Synoptic sparse raster 35"x175" 36s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: OBS for CM Scan

Target: (NONE)

Pointing: xcen=1 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.98	207,182	10
2832	4.81	207,182	2
1400	0.8	207,182	12
2796	0.8	207,182	12

IRIS: AR 11809

2013-08-07T02:19:50 to 2013-08-07T03:17:03

Science Goal: Small dense raster 3"x30" 10s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11809

Target: (NONE)

Pointing: xcen=173 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	38,40	240
2832	1.43	38,40	40
1400	0.24	38,40	240
2796	0.24	38,40	240

IRIS: High-cadence flare program, AR12936

2022-01-27T20:07:14 to 2022-01-27T21:01:05

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

Program: High-cadence flare program, AR12936

Target: AR

Pointing: xcen=-521 ycen=343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3376

IRIS: BBSO coordination: AR 12895

2021-11-11T18:42:02 to 2021-11-11T19:46:50

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination: AR 12895

Target: AR

Pointing: xcen=-194 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: Sit-and-stare for Wobble Check Movie

2017-09-22T23:01:48 to 2017-09-23T03:45:32

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II w s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare for Wobble Check Movie

Target: SS

Pointing: xcen=-674 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.63	123,129	174
1400	0.33	123,129	870

IRIS: HOP307 on AR12672 (IRIS-only)

2017-08-29T11:59:51 to 2017-08-29T13:10:48

Science Goal: Very large dense 256-step raster 84.2x175 256s Deep x 15

Program: HOP307 on AR12672 (IRIS-only)

Target: AR

Pointing: xcen=616 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	259,182	64
2832	1.11	259,182	64
1400	1.11	259,182	64
2796	1.11	259,182	64

IRIS: HOP 306 SE new AR 0.4 MB/s

2017-03-18T22:11:59 to 2017-03-19T03:58:36

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: HOP 306 SE new AR 0.4 MB/s

Target: AR

Pointing: xcen=-623 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	320
2832	1.08	184,129	320
1400	1.08	184,129	320
2796	1.08	184,129	320

IRIS: Explosive events, Large Sit-and-Stare

2016-11-01T07:08:26 to 2016-11-01T08:14:05

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: Explosive events, Large Sit-and-Stare

Target: AR

Pointing: xcen=-234 ycen=58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2300

IRIS: B1: AR tracking, AR12598

2016-10-11T19:39:16 to 2016-10-11T19:57:22

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

Program: B1: AR tracking, AR12598

Target: AR

Pointing: xcen=803 ycen=189,

saaIntervals hiIntervals

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

IRIS: 400-step raster E limb AR

2016-07-10T22:49:11 to 2016-07-10T23:50:33

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: 400-step raster E limb AR

Target: AR

Pointing: xcen=-746 ycen=125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: B2: QS tracking from limb to limb

2016-07-03T03:23:43 to 2016-07-03T03:33:19

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=34 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Promoinence monitoring southwest limb

2016-05-28T12:31:43 to 2016-05-28T14:32:52

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Promoinence monitoring southwest limb

Target: FI

Pointing: xcen=875 ycen=-442,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	152,129	224
2796	0.54	152,129	224

IRIS: AR Evolution, AR12541

2016-05-05T08:37:09 to 2016-05-05T09:38:31

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: AR Evolution, AR12541

Target: AR

Pointing: xcen=-668 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: Flare Watch AR 12463

2015-12-06T23:13:23 to 2015-12-07T00:12:03

Science Goal: Large coarse 4-step raster 6x120 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Flare Watch AR 12463

Target: AR

Pointing: xcen=-586 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	128,129	96
1400	0.61	128,129	96
2796	0.61	128,129	96

249704 matches
prev 1...145 146 147 [148] 149 150 151 152 153 154 ...16647 next