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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252394 matches
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IRIS: AR 11843, SST/DST/BBSO Coord.

2013-09-19T13:59:03 to 2013-09-19T19:00:12

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Mg II w s Deep x 2 SJI cadence 3x faster

Program: AR 11843, SST/DST/BBSO Coord.

Target: (NONE)

Pointing: xcen=242 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	57,60	1560
2832	1.16	57,60	260
1400	0.19	57,60	1560
2796	0.19	57,60	1560

IRIS: BBSO coordination, AR 11839

2013-09-13T15:44:45 to 2013-09-13T18:14:46

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 2 SJI cadence 10x faster

Program: BBSO coordination, AR 11839

Target: (NONE)

Pointing: xcen=847 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	56,60	750
1400	0.2	56,60	750
2796	0.2	56,60	749

IRIS: Filament, DST/BBSO context

2013-09-05T19:59:55 to 2013-09-05T20:10:29

Science Goal: Large coarse raster 126"x120" 64s Deep x 4 FUV spectrally rebinned x 2

Program: Filament, DST/BBSO context

Target: (NONE)

Pointing: xcen=67 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	251,128	32
2832	0.33	251,128	32
1400	0.33	251,128	32
2796	0.33	251,128	32

IRIS: AR 11835, SJI 500 series, test of FW positions

2013-08-29T22:27:07 to 2013-08-29T23:27:07

Science Goal: Small dense raster 3"x30" 10s C II Mg II w s Deep x 2

Program: AR 11835, SJI 500 series, test of FW positions

Target: (NONE)

Pointing: xcen=-233 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.5	36,39	120
2832	3	36,39	20

IRIS: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

2013-08-12T19:39:21 to 2013-08-12T19:46:01

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Pointing test

Target: (NONE)

Pointing: xcen=-67 ycen=28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	20

IRIS: Medium coarse raster 38"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-09T12:29:49 to 2013-08-09T15:13:04

Science Goal: Medium coarse raster 38"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11809, medium coarse raster, plage

Target: (NONE)

Pointing: xcen=558 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	102,69	500
2832	1.63	102,69	100
1400	0.33	102,69	500
2796	0.33	102,69	500

SOT: Filament w/La Palma

2007-04-15T08:30:50 to 2007-04-15T10:38:24

Science Goal: Filaments; LMB; filament

Program: Spicules, Ha+Ca H 1Kx2K, 2x2,30s, 2hours

Target: filament

Pointing: xcen=-414 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	0.5	163,163	95
Ca II H line	0.5	111,111	95

IRIS: BBSO Coord: Flares and Small-scale Events

2021-04-16T17:00:00 to 2021-04-16T23:00:30

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=557 ycen=-293,

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: Filament tracking

2018-09-27T19:20:15 to 2018-09-27T21:32:02

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 tracking

Target: FI

Pointing: xcen=651 ycen=580,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	640
2832	0.21	281,182	639
1400	0.21	281,182	640
2796	0.21	281,182	640

IRIS: Flare watch

2018-04-20T13:22:41 to 2018-04-20T20:31:08

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: Flare watch

Target: AR

Pointing: xcen=-859 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	63,68	1260
2832	2.04	63,68	210

IRIS: AR 12671 (HOP 306)

2017-08-17T22:19:37 to 2017-08-18T03:34:25

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

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-545 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	512
2832	0.61	184,129	512
1400	0.61	184,129	512
2796	0.61	184,129	512

IRIS: HOP 306, AR 12629

2017-01-26T15:59:16 to 2017-01-26T16:59:13

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=-558 ycen=326,

saaIntervals hiIntervals

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

IRIS: SST Coord B (Chromospheric Heating) AR12585

2016-09-05T07:44:46 to 2016-09-05T10:03:44

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

Program: SST Coord B (Chromospheric Heating) AR12585

Target: AR

Pointing: xcen=-171 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	65,66	800
1400	0.17	65,66	800
2796	0.17	65,66	800

IRIS: Atwood HOP test 400-step raster AR12564

2016-07-18T23:39:11 to 2016-07-19T00:42:37

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: Atwood HOP test 400-step raster AR12564

Target: AR

Pointing: xcen=725 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.66	309,182	96
2832	3.96	309,182	16
1400	0.66	309,182	96
2796	0.66	309,182	96

IRIS: 400-step dense raster on AR 12546

2016-05-22T05:00:11 to 2016-05-22T06:01:33

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

Program: 400-step dense raster on AR 12546

Target: AR

Pointing: xcen=352 ycen=-91,

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

252394 matches
prev 1...185 186 187 188 189 190 [191] 192 193 194 ...16827 next