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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246984 matches
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IRIS: AR 11809

2013-08-07T01:18:15 to 2013-08-07T02:15:28

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=295 ycen=203,

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: Filament Tracking (Southern Hemisphere)

2020-02-13T18:55:30 to 2020-02-13T20:00:51

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament Tracking (Southern Hemisphere)

Target: FI

Pointing: xcen=38 ycen=-545,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	320
2832	0.2	234,128	320
1400	0.2	234,128	320
2796	0.2	234,128	320

IRIS: BBSO/GST coordination

2018-06-16T16:54:41 to 2018-06-16T22:05:59

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: QS

Pointing: xcen=95 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.36	151,129	229
1400	0.34	151,129	916
2796	0.34	151,129	916

IRIS: North pole coronal hole

2016-10-19T19:04:09 to 2016-10-19T20:17:17

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: North pole coronal hole

Target: CH

Pointing: xcen=-201 ycen=926,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	120,129	470

IRIS: IHOP321 / Gregor (Borrero/Lites) umbral dots raster AR12579

2016-08-25T08:02:19 to 2016-08-25T10:17:45

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 2 Spatial x 2, Spectral x 2

Program: IHOP321 / Gregor (Borrero/Lites) umbral dots raster AR12579

Target: AR

Pointing: xcen=226 ycen=100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	64,69	650
2832	0.21	64,69	650
1400	0.21	64,69	650
2796	0.21	64,69	650

IRIS: SST coordinated flare watch on AR 12415

2015-09-19T11:09:21 to 2015-09-19T17:55:42

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: SST coordinated flare watch on AR 12415

Target: AR

Pointing: xcen=507 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	840
2832	0.48	61,68	840
2796	0.48	61,68	840

IRIS: quiet-Sun reference spectrum with darks, test

2015-09-15T04:51:43 to 2015-09-15T05:17:38

Science Goal: Very large sit and stare with alternating light/dark, 30 sec binned 1x1 lossless compression

Program: quiet-Sun reference spectrum with darks, test

Target: QS

Pointing: xcen=-3 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.04	166,182	25

IRIS: B2: QS tracking

2015-09-06T17:37:26 to 2015-09-06T17:47:02

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=605 ycen=-720,

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: C1: South pole

2015-09-05T06:00:33 to 2015-09-05T06:34:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South pole

Target: QS

Pointing: xcen=5 ycen=-948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.29	295,182	15

IRIS: BBSO/NST/Hinode coordination AR

2015-06-09T14:09:13 to 2015-06-09T17:20:45

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/NST/Hinode coordination AR

Target: AR

Pointing: xcen=-159 ycen=90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	122,129	3210

IRIS: Hinode coord, AR 12339, HOP 245

2015-05-08T23:10:28 to 2015-05-09T03:14:49

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Hinode coord, AR 12339, HOP 245

Target: AR

Pointing: xcen=-567 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	780
1400	0.31	134,129	780

IRIS: Large SNS on sunspot light bridge

2014-08-05T06:19:50 to 2014-08-05T07:38:14

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 15

Program: Large SNS on sunspot light bridge

Target: AR

Pointing: xcen=18 ycen=-398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	121,129	140
2796	0.56	121,129	139

IRIS: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

2013-08-26T14:04:35 to 2013-08-26T15:03:42

Science Goal: Four-step sparse raster 3"x50" 4s C II Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11828, Four step sparse raster, test of wobble phase offset

Target: (NONE)

Pointing: xcen=249 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	58,60	300
1400	0.2	58,60	300
2796	0.2	58,60	300

IRIS:

2013-08-01T10:55:47 to 2013-08-01T14:15:47

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

Program:

Target: (NONE)

Pointing: xcen=-5 ycen=909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS:

2013-07-29T14:59:01 to 2013-07-29T15:23:15

Science Goal: Two-step coarse raster 2"x50" 2s C II Si IV Mg II h/k Deep x 2

Program:

Target: (NONE)

Pointing: xcen=-47 ycen=-937,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	57,59	128
1400	0.19	57,59	128
2796	0.19	57,59	128

246984 matches
prev 1...65 66 67 68 69 70 71 [72] 73 74 ...16466 next