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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246064 matches
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IRIS: BBSO/DST coordination sunspot

2015-06-12T16:54:13 to 2015-06-12T20:23:46

Science Goal: Large coarse 2-step raster 2x120 2s Si IV Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO/DST coordination sunspot

Target: AR

Pointing: xcen=251 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	122,129	3720

SOT: Bart's Wave Program III

2007-02-25T03:51:03 to 2007-02-25T04:49:57

Science Goal: Active region tracking; AR; Active Region 10942

Program: Bart's Wave Program III

Target: Active Region 10942

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	0.12	55,27	506
Ca II H line	0.12	55,27	506

SOT: Sunspot study

2007-03-02T18:21:30 to 2007-03-02T20:20:52

Science Goal: Sunspot Study; SS; Active Region 10944

Program: Gband CaH 1K x 1K 1x1 High Cadence

Target: Active Region 10944

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.25	55,55	478
Ca II H line	0.25	55,55	478

IRIS: Mercury transit 2

2016-05-09T11:44:38 to 2016-05-09T12:23:48

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Mercury transit 2

Target: (NONE)

Pointing: xcen=-710 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	169,182	224
2796	0.18	169,182	223

SOT: Tracking AR10944, G and Green 1kx1k movie

2007-03-02T00:14:31 to 2007-03-02T23:54:04

Science Goal: Active region tracking; AR; Active Region 10944

Program: G and Green 1kx1k movie

Target: Active Region 10944

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.05	55,55	467
green cont 5550	3.05	55,55	467

SOT: Instrumental Analysis

2007-03-27T11:44:00 to 2007-03-27T20:09:32

Science Goal: Plage; PLG; Plage

Program: 6 waves, SHless IV, 512x512, Q90 for PCA/ICA

Target: Plage

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.76	27,27	669
G band 4305	0.76	27,27	669
red cont 6684	0.76	27,27	669
green cont 5550	0.76	27,27	668
blue cont 4504	0.76	27,27	669
Ca II H line	0.76	27,27	669

SOT: Tracking AR 11818

2013-08-20T06:57:29 to 2013-08-20T09:39:32

Science Goal: AR evolution

Program: Flaring AR, full FOV, Ca 1min, NaV/I 5min, G 60min, 2x2+2x2

Target: Active Region

Pointing: xcen=852 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	225,112	33
G band 4305	60.02	223,111	3
Ca II H line	1	223,111	163

IRIS: Mercury transit 5

2016-05-09T14:04:45 to 2016-05-09T14:48:38

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: Mercury transit 5

Target: (NONE)

Pointing: xcen=-140 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	169,182	250
2796	0.17	169,182	251

IRIS: Context Raster of AR 11861 MM19 Campaign

2013-10-11T14:00:27 to 2013-10-11T15:01:47

Science Goal: Very large dense raster 131.7x175 400s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Context Raster of AR 11861 MM19 Campaign

Target: AR

Pointing: xcen=-246 ycen=-287,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.15	306,182	400

IRIS: Mercury transit 8

2016-05-09T16:31:02 to 2016-05-09T17:10:46

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: Mercury transit 8

Target: (NONE)

Pointing: xcen=435 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	170,182	36
2832	1.1	170,182	36
1400	1.1	170,182	36
2796	1.1	170,182	36

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

2013-08-14T20:21:41 to 2013-08-14T21:14:25

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR 11817, very large sparse raster

Target: (NONE)

Pointing: xcen=216 ycen=-434,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	299,182	160
1400	0.33	299,182	160
2796	0.33	299,182	160

IRIS: Mercury transit 3

2016-05-09T12:33:43 to 2016-05-09T13:06:02

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster Lossless compression

Program: Mercury transit 3

Target: (NONE)

Pointing: xcen=-523 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	170,182	150
2832	0.22	170,182	150
1400	0.22	170,182	150
2796	0.22	170,182	150

IRIS: HOP 267 AR 12367

2015-06-17T17:40:19 to 2015-06-17T21:15:36

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 267 AR 12367

Target: AR

Pointing: xcen=7 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	145,129	352
2832	2.45	145,129	88
1400	0.61	145,129	352
2796	0.61	145,129	352

IRIS: Flare watch at AR 12157

2014-09-06T11:23:39 to 2014-09-06T19:29:29

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch at AR 12157

Target: AR

Pointing: xcen=-735 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	1540
1400	0.32	120,129	1540

IRIS: Flare watch in AR11877

2013-10-28T07:34:28 to 2013-10-28T10:30:33

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15 FUV spectrally rebinned x 4

Program: Flare watch in AR11877

Target: AR

Pointing: xcen=640 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	596

246064 matches
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