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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252434 matches
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IRIS: Coarse Two-Point Rapid Raster At North Polar Limb [SST]

2013-09-28T07:59:36 to 2013-09-28T12:10:52

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: Coarse Two-Point Rapid Raster At North Polar Limb [SST]

Target: AR

Pointing: xcen=-3 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	63,67	1400
2796	0.18	63,67	1400

IRIS: Throughput Monitoring Quiet Sun (Near) Disk Center

2013-09-27T04:45:22 to 2013-09-27T05:02:28

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput Monitoring Quiet Sun (Near) Disk Center

Target: QS

Pointing: xcen=35 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.23	251,129	14
2832	4.27	251,129	4
1400	1.14	251,129	15
2796	1.07	251,129	16

IRIS: Coronal Hole Mosaic - Pointing Two

2013-09-24T19:10:01 to 2013-09-24T19:29:04

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 8

Program: Coronal Hole Mosaic - Pointing Two

Target: (NONE)

Pointing: xcen=-284 ycen=663,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	299,182	32
2832	2.38	299,182	8
1400	0.6	299,182	32
2796	0.6	299,182	32

IRIS: AR 11836, large sparse raster, Hinode/SST context

2013-09-06T07:35:16 to 2013-09-06T07:38:22

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 SJI cadence 10x faster

Program: AR 11836, large sparse raster, Hinode/SST context

Target: (NONE)

Pointing: xcen=770 ycen=117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,128	16
2832	0.78	188,128	4
1400	0.19	188,128	16
2796	0.19	188,128	16

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

2013-08-16T19:35:20 to 2013-08-16T20:28:04

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, time series, very large sparse raster

Target: (NONE)

Pointing: xcen=598 ycen=-416,

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: CH Boundary in SW

2013-08-03T11:37:42 to 2013-08-03T13:23:49

Science Goal: Very large dense raster 132"x175" 400s C II Si IV Mg II h/k Mg II w s Deep x 15

Program: CH Boundary in SW

Target: (NONE)

Pointing: xcen=116 ycen=-702,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	312,182	96
2832	6.63	312,182	16
1400	1.12	312,182	95
2796	1.11	312,182	96

IRIS: High-cadence flare watch AR12975

2022-04-01T18:17:13 to 2022-04-01T23:21:48

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch AR12975

Target: AR

Pointing: xcen=808 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	2226

IRIS: On-disk prominence ?

2018-10-26T12:11:54 to 2018-10-26T13:50:44

Science Goal: Very large dense 192-step raster 63.1x175 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk prominence ?

Target: FI

Pointing: xcen=-654 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	236,182	480
2832	0.21	236,182	480
1400	0.21	236,182	480
2796	0.21	236,182	480

IRIS: AR tracking, HOP 307

2017-07-26T06:48:50 to 2017-07-26T08:17:32

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

Program: AR tracking, HOP 307

Target: AR

Pointing: xcen=-735 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: HOP 306 (without Hinode) on AR 12602

2016-10-14T22:00:26 to 2016-10-14T23:09:45

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

Program: HOP 306 (without Hinode) on AR 12602

Target: AR

Pointing: xcen=-548 ycen=29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,128	64
2832	1.08	184,128	64
1400	1.08	184,128	64
2796	1.08	184,128	64

IRIS: B2: QS tracking

2016-10-11T13:09:31 to 2016-10-11T13:19:07

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=773 ycen=-172,

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: SST/DST coordination, DST 1 magnetic cancellation

2016-10-06T12:09:19 to 2016-10-06T15:34:29

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Mg II w Deep x 8 FUV spectrally rebinned x 2

Program: SST/DST coordination, DST_1 magnetic cancellation

Target: QS

Pointing: xcen=-2 ycen=-77,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	64,67	329
1400	0.62	64,67	329
2796	0.62	64,67	329

IRIS: B2: QS tracking

2016-08-04T22:34:31 to 2016-08-04T22:44:07

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=355 ycen=-227,

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: SST coordination (Libbrecht), AR12567

2016-07-21T07:31:17 to 2016-07-21T12:39:58

Science Goal: Large dense 96-step raster 31.35x120 96s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST coordination (Libbrecht), AR12567

Target: AR

Pointing: xcen=632 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.27	154,129	1152
1400	0.27	154,129	1152
2796	0.27	154,129	1152

IRIS: BBSO coordination

2016-06-06T18:07:05 to 2016-06-06T22:03:00

Science Goal: Large coarse 16-step raster 30x120 16s C II 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 coordination

Target: QS

Pointing: xcen=-4 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	149,129	696
2832	1.36	149,129	174
2796	0.34	149,129	697

252434 matches
prev 1...145 146 147 148 149 150 151 152 [153] 154 ...16829 next