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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252529 matches
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IRIS: CH raster scans

2013-12-30T17:03:55 to 2013-12-30T17:56:16

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 15

Program: CH raster scans

Target: CH

Pointing: xcen=106 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: AR11890, 30s exposures, flare watch

2013-11-10T01:52:54 to 2013-11-10T02:26:27

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, 30s exposures, flare watch

Target: AR

Pointing: xcen=278 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: AR11890, dense raster, 30s exposures

2013-11-07T13:38:54 to 2013-11-07T14:46:00

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, dense raster, 30s exposures

Target: AR

Pointing: xcen=-285 ycen=-226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	32
1400	2.1	191,182	32
2796	2.1	191,182	32

IRIS: throughput monitoring, QS close to disk center

2013-11-07T04:20:24 to 2013-11-07T04:38:26

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: throughput monitoring, QS close to disk center

Target: QS

Pointing: xcen=-24 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: E Limb, QS, Spicule

2013-09-23T00:09:46 to 2013-09-23T00:54:43

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

Program: E Limb, QS, Spicule

Target: (NONE)

Pointing: xcen=-963 ycen=1,

saaIntervals hiIntervals

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

IRIS: Filament in quiet sun

2013-09-12T22:08:56 to 2013-09-12T23:21:37

Science Goal: Four-step coarse raster 6"x50" 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Filament in quiet sun

Target: (NONE)

Pointing: xcen=-3 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	61,60	217
1400	0.33	61,60	217
2796	0.33	61,60	217

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

2013-08-12T18:09:21 to 2013-08-12T18:16:01

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

Program: Pointing test

Target: (NONE)

Pointing: xcen=-292 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	20

IRIS: null

2013-07-17T05:28:51 to 2013-07-17T05:50:59

Science Goal: 20130717_052851_4200000021

Program:

Target: (NONE)

Pointing: xcen=-765 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.44	345,182	4
2832	4.44	345,182	4
1400	4.44	345,182	4
2796	4.44	345,182	4

IRIS: HOP 420: BBSO coordination

2021-10-09T16:29:38 to 2021-10-09T21:31:09

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Deep x 8 SJI cadence 3x faster

Program: HOP 420: BBSO coordination

Target: QS

Pointing: xcen=178 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	62,67	940
2796	0.32	62,67	940

IRIS: HOP 406 Abundance variation

2020-10-12T18:39:30 to 2020-10-12T19:49:31

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 406 Abundance variation

Target: AR

Pointing: xcen=179 ycen=-484,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	169,182	399
2796	0.17	169,182	400

IRIS: AR tracking (HOP 307): AR 12771

2020-08-17T00:18:01 to 2020-08-17T01:44:26

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: AR tracking (HOP 307): AR 12771

Target: AR

Pointing: xcen=131 ycen=-397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: BBSO Coordination: AR 12770

2020-08-07T17:05:19 to 2020-08-07T18:59:44

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: BBSO Coordination: AR 12770

Target: AR

Pointing: xcen=-388 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	135,129	480
2832	0.72	135,129	160
1400	0.18	135,129	639

IRIS: HOP 307 on AR12719

2018-08-23T05:46:36 to 2018-08-23T08:13:28

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

Program: HOP 307 on AR12719

Target: AR

Pointing: xcen=2 ycen=-216,

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	239

IRIS: HOP 306, AR 12628

2017-01-30T21:03:07 to 2017-01-30T21:37:22

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306, AR 12628

Target: AR

Pointing: xcen=949 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	96
2832	0.36	183,129	96
1400	0.36	183,129	96
2796	0.36	183,129	96

IRIS: HOP 306, AR 12629

2017-01-26T12:44:47 to 2017-01-26T13:44:44

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306, AR 12629

Target: AR

Pointing: xcen=-583 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	168
2832	0.36	183,130	167
1400	0.36	183,130	167
2796	0.36	183,130	168

252529 matches
prev 1...393 394 395 396 397 398 399 400 [401] 402 ...16836 next