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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252396 matches
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IRIS: Throughput Monitoring Quiet Sun Disk Center

2013-09-24T04:20:24 to 2013-09-24T04:37:30

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 Disk Center

Target: (NONE)

Pointing: xcen=-1 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,129	16
2832	4.27	251,129	4
1400	1.34	251,129	13
2796	1.07	251,129	16

IRIS: AR 11843, W Limb Spicule, DST

2013-09-23T14:03:58 to 2013-09-23T14:48:55

Science Goal: Two-step sparse raster 1"x50" 2s Si IV Mg II h/k Deep x 8 SJI cadence 10x faster

Program: AR 11843, W Limb Spicule, DST

Target: (NONE)

Pointing: xcen=965 ycen=12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	55,60	148
2796	0.3	55,60	148

IRIS: AR 11841, BBSO Context

2013-09-18T19:05:20 to 2013-09-18T19:15:48

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11841, BBSO Context

Target: (NONE)

Pointing: xcen=350 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,128	32
2832	1.31	188,128	8
1400	0.33	188,128	32
2796	0.33	188,128	32

IRIS: Quiet Sun, fast SJI Mg II h/k

2013-09-14T06:48:42 to 2013-09-14T07:08:03

Science Goal: Medium sit-and-stare 0.3"x60" 1s Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Quiet Sun, fast SJI Mg II h/k

Target: (NONE)

Pointing: xcen=154 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.09	61,69	220

IRIS: BBSO context, AR 11841

2013-09-13T18:44:56 to 2013-09-13T18:55:24

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: BBSO context, AR 11841

Target: (NONE)

Pointing: xcen=-678 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	188,128	32
2832	1.31	188,128	8
1400	0.33	188,128	32
2796	0.33	188,128	32

IRIS: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

2013-08-21T08:53:07 to 2013-08-21T09:59:03

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 4

Program: AEC test 1 AR 11820

Target: (NONE)

Pointing: xcen=598 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.06	299,182	32
2832	8.28	299,182	8
1400	2.08	299,182	32
2796	2.06	299,182	32

IRIS: BBSO coordination

2023-05-29T16:29:34 to 2023-05-29T18:59:11

Science Goal: Large dense 16-step raster 5x120 16s Spatial x 2, Spectral x 2

Program: BBSO coordination

Target: AR

Pointing: xcen=398 ycen=-281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	128,129	529
2832	0.28	128,129	530
1400	0.28	128,129	530
2796	0.28	128,129	530

IRIS: BBSO Coordination

2022-05-15T17:00:41 to 2022-05-15T22:04:28

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 Coordination

Target: AR

Pointing: xcen=254 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	900
2832	2.03	137,129	150
1400	0.34	137,129	900
2796	0.34	137,129	899

IRIS: BBSO coordination

2021-05-12T16:59:45 to 2021-05-12T22:59:53

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: AR

Pointing: xcen=-159 ycen=337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.06	133,129	175
1400	0.34	133,129	1048
2796	0.34	133,129	1050

IRIS: BBSO Coordination: CH Plume in Northern Hemisphere

2020-07-21T18:40:28 to 2020-07-21T22:17:18

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

Program: BBSO Coordination: CH Plume in Northern Hemisphere

Target: CH

Pointing: xcen=-24 ycen=865,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	768

IRIS: GREGOR coordination AR12655

2017-05-10T07:24:28 to 2017-05-10T17:03:48

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR coordination AR12655

Target: AR

Pointing: xcen=516 ycen=264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	186,129	1679
2832	0.35	186,129	1679
1400	0.35	186,129	1679
2796	0.35	186,129	1679

IRIS: S-Pole HOP 206 (low rate version 0.6 MB/s)

2017-03-15T12:43:12 to 2017-03-15T15:10:29

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

Program: S-Pole HOP 206 (low rate version 0.6 MB/s)

Target: CH

Pointing: xcen=5 ycen=-905,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: HOP 306 AR 12610

2016-11-21T09:33:49 to 2016-11-21T10:09:11

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

Program: HOP 306 AR 12610

Target: AR

Pointing: xcen=916 ycen=251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	32
2832	1.11	184,130	32
1400	1.11	184,130	32
2796	1.11	184,130	32

IRIS: A1: QS monitoring throughput calibration

2016-09-22T04:47:18 to 2016-09-22T05:05:22

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

Program: A1: QS monitoring throughput calibration

Target: QS

Pointing: xcen=-35 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: BBSO coord (IHOP324) Filament fine structure

2016-09-03T20:10:20 to 2016-09-03T20:59:04

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: BBSO coord (IHOP324) Filament fine structure

Target: AR

Pointing: xcen=-527 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	136,129	80
1400	0.61	136,129	80
2796	0.61	136,129	80

252396 matches
prev 1...249 250 251 252 [253] 254 255 256 257 258 ...16827 next