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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253115 matches
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IRIS: Flare Watch at the Limb, -90 roll

2014-05-06T05:04:27 to 2014-05-06T06:07:24

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

Program: Flare Watch at the Limb, -90 roll

Target: AR

Pointing: xcen=935 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	384

IRIS: spicule IHOP 249 (1330/1400/2796)

2014-04-07T11:18:30 to 2014-04-07T12:49:22

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 4

Program: spicule IHOP 249 (1330/1400/2796)

Target: SP

Pointing: xcen=-4 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	121,129	325
1400	0.28	121,129	325
2796	0.28	121,129	325

IRIS: moss high-cadence obs

2014-03-18T17:27:28 to 2014-03-18T18:34:43

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: moss high-cadence obs

Target: AR

Pointing: xcen=-145 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	121,129	400
2796	0.17	121,129	400

IRIS: AR 11957 at the Limb

2014-01-27T23:22:53 to 2014-01-28T00:16:24

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11957 at the Limb

Target: AR

Pointing: xcen=978 ycen=193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	336

IRIS: Propagating disturbances in network: sit-n-stare

2013-10-26T02:14:28 to 2013-10-26T03:23:43

Science Goal: Small sit-and-stare 0.3x30 1s Si IV Deep x 15 FUV spectrally rebinned x 2

Program: Propagating disturbances in network: sit-n-stare

Target: QS

Pointing: xcen=293 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	59,60	250

IRIS: Fast Dynamics Quiet Sun (CII)

2013-10-05T07:49:27 to 2013-10-05T08:08:22

Science Goal: Medium sit-and-stare 0.3x60 1s C II Deep x 8 SJI cadence 10x faster

Program: Fast Dynamics Quiet Sun (CII)

Target: QS

Pointing: xcen=-127 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	59,65	120

IRIS: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

2013-08-18T09:35:20 to 2013-08-18T10:53:31

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR11818, two-step sparse raster

Target: (NONE)

Pointing: xcen=597 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	240
2832	1.95	56,60	40
1400	0.33	56,60	239
2796	0.33	56,60	240

IRIS: Coronal nanojets study

2023-02-17T19:16:10 to 2023-02-18T00:17:06

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

Program: Coronal nanojets study

Target: AR

Pointing: xcen=-870 ycen=462,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1862

IRIS: BBSO Coordination

2021-11-23T19:45:48 to 2021-11-23T20:46:17

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

Program: BBSO Coordination

Target: CH

Pointing: xcen=333 ycen=-59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	29
1400	0.35	133,130	174
2796	0.35	133,130	173

IRIS: HOP 307: AR 12799

2020-10-31T18:44:26 to 2020-10-31T19:34:06

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

Program: HOP 307: AR 12799

Target: AR

Pointing: xcen=866 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: ALMA coordination

2018-05-06T14:01:42 to 2018-05-06T20:35:52

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: ALMA coordination

Target: AR

Pointing: xcen=-1000 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.23	170,182	122
1400	0.65	170,182	610
2796	0.54	170,182	731

IRIS: HOP 336 pointing 3

2017-07-04T01:42:59 to 2017-07-04T02:32:51

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 pointing 3

Target: QS

Pointing: xcen=46 ycen=642,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: 400-step raster, AR12567

2016-07-23T02:18:04 to 2016-07-23T03:19:26

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

Program: 400-step raster, AR12567

Target: AR

Pointing: xcen=870 ycen=54,

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: Continue test of HOP 306, AR12564

2016-07-15T04:18:28 to 2016-07-15T05:11:31

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

Program: Continue test of HOP 306, AR12564

Target: AR

Pointing: xcen=76 ycen=81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	48
2832	1.11	184,129	48
1400	1.11	184,129	48
2796	1.11	184,129	48

IRIS: AR monitoring on AR12553

2016-06-16T20:07:26 to 2016-06-16T21:00:13

Science Goal: Large sparse 96-step raster 95x120 96s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: AR monitoring on AR12553

Target: AR

Pointing: xcen=112 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.82	216,129	64
1400	0.82	216,129	64
2796	0.82	216,129	64

253115 matches
prev 1...113 114 115 [116] 117 118 119 120 121 122 ...16875 next