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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248441 matches
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IRIS: BBSO Coord: Flares and Small-scale Events

2021-04-14T17:00:00 to 2021-04-14T23:00:30

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 Coord: Flares and Small-scale Events

Target: AR

Pointing: xcen=213 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1068

IRIS: AR tracking (HOP 307): AR 12771

2020-08-17T00:18:01 to 2020-08-17T01:44:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: AR tracking (HOP 307): AR 12771

Target: AR

Pointing: xcen=131 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: AR tracking (HOP 307): AR 12770

2020-08-11T15:52:04 to 2020-08-11T17:18:29

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: AR tracking (HOP 307): AR 12770

Target: AR

Pointing: xcen=350 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: HOP 307 on AR12719

2018-08-23T19:42:36 to 2018-08-23T22:09:28

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

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=126 ycen=-214,

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: SST Coord, dense 16 step raster in plage

2017-10-08T11:08:16 to 2017-10-08T18:05:44

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: SST Coord, dense 16 step raster in plage

Target: AR

Pointing: xcen=861 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.35	65,67	310
1400	0.22	65,67	1860
2796	0.22	65,67	1859

IRIS: SST coordination AR 12683 high data rate

2017-10-03T07:30:19 to 2017-10-03T10:49:07

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Deep x 0.5 FUV spectrally rebinned x 4

Program: SST coordination AR 12683 high data rate

Target: AR

Pointing: xcen=343 ycen=119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.95	65,67	210
1400	0.16	65,67	1260
2796	0.16	65,67	1260

IRIS: AR 12671 (HOP 306)

2017-08-16T20:21:37 to 2017-08-16T21:40:18

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-702 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	128
2832	0.61	184,129	128
1400	0.61	184,129	128
2796	0.61	184,129	128

IRIS: CH continuous monitoring

2017-08-10T18:11:31 to 2017-08-10T19:05:50

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=59 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	159
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: A1: QS monitoring

2017-07-06T07:40:04 to 2017-07-06T07:58:08

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=171 ycen=84,

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: CH Boundary

2017-07-04T06:11:53 to 2017-07-04T15:33:05

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=410 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	154,129	920
2832	2.44	154,129	230
1400	0.61	154,129	920
2796	0.61	154,129	920

IRIS: B1: AR tracking from limb to limb AR12662

2017-06-25T13:50:40 to 2017-06-25T14:08:46

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

Program: B1: AR tracking from limb to limb AR12662

Target: AR

Pointing: xcen=918 ycen=204,

saaIntervals hiIntervals

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

IRIS: Sit-n-star follow SOT tracking new SE AR, deep exposure, 0.3 MB/s

2017-03-20T13:28:51 to 2017-03-20T16:02:48

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-n-star follow SOT tracking new SE AR, deep exposure, 0.3 MB/s

Target: AR

Pointing: xcen=-302 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	50
1400	3.08	169,182	50
2796	3.08	169,182	50

IRIS: HOP 306, AR 12629

2017-01-26T12:44:47 to 2017-01-26T13:44:44

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306, AR 12629

Target: AR

Pointing: xcen=-583 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	168
2832	0.36	183,130	167
1400	0.36	183,130	167
2796	0.36	183,130	168

IRIS: AR 12611 (HOP 306), high rate ver

2016-11-27T13:33:21 to 2016-11-27T14:26:54

Science Goal: Very large sparse 64-step raster 63x175 64s Deep x 15 Lossless compression

Program: AR 12611 (HOP 306), high rate ver

Target: AR

Pointing: xcen=922 ycen=57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	232,182	48
2832	1.12	232,182	48
1400	1.12	232,182	48
2796	1.12	232,182	48

IRIS: BBSO coord IHOP 317, filament/flare AR 12577

2016-08-18T17:16:17 to 2016-08-18T20:41:24

Science Goal: Medium coarse 8-step raster 14x60 8s C II Si IV Mg II w Deep x 4

Program: BBSO coord IHOP 317, filament/flare AR 12577

Target: AR

Pointing: xcen=794 ycen=13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	75,67	558
2832	0.37	75,67	558
1400	0.37	75,67	558

248441 matches
prev 1...297 298 299 300 301 [302] 303 304 305 306 ...16563 next