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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249793 matches
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IRIS: Flarewatch AR 11944

2014-01-05T22:42:19 to 2014-01-05T23:30:26

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR 11944

Target: AR

Pointing: xcen=-543 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	83
2796	0.3	246,129	82

IRIS: AR 11921 Sit n stare untracked (coord w Hinode)

2013-12-14T17:11:17 to 2013-12-14T17:55:01

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

Program: AR 11921 Sit n stare untracked (coord w Hinode)

Target: AR

Pointing: xcen=-261 ycen=117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	121,129	43
1400	0.2	121,129	215
2796	0.17	121,129	258

IRIS: AR study with SOT

2013-11-30T13:19:55 to 2013-11-30T14:07:12

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: AR study with SOT

Target: AR

Pointing: xcen=-593 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	144,129	80
1400	0.59	144,129	80
2796	0.59	144,129	80

IRIS: AR fan dynamics

2013-11-23T18:55:16 to 2013-11-23T19:26:19

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR fan dynamics

Target: AR

Pointing: xcen=905 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	136,129	28
2832	4.44	136,129	7
1400	1.11	136,129	28
2796	1.11	136,129	28

IRIS: throughput monitoring, QS close to disk center

2013-11-10T05:19:24 to 2013-11-10T05:37:26

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=-8 ycen=25,

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: Fast dynamics in CH (C II)

2013-10-23T19:34:21 to 2013-10-23T19:53:16

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

Program: Fast dynamics in CH (C II)

Target: CH

Pointing: xcen=-124 ycen=549,

saaIntervals hiIntervals

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

IRIS: AR/Flare Observation

2013-10-11T07:02:36 to 2013-10-11T09:54:31

Science Goal: Very large dense 2-step raster 0.33x175 2s C II Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: AR/Flare Observation

Target: AR

Pointing: xcen=631 ycen=68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	169,182	549
2796	0.31	169,182	550

IRIS: Wobble calib, East limb, roll = -45

2013-09-06T12:15:10 to 2013-09-06T13:55:10

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Wobble calib, East limb, roll = -45

Target: (NONE)

Pointing: xcen=-969 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	300
1400	0.33	174,182	300

IRIS: HD86360 pointing5

2013-08-15T19:26:24 to 2013-08-15T20:10:22

Science Goal: HD86360 pointing5

Program: test for stellar calibration - pointing 5

Target: (NONE)

Pointing: xcen=1158 ycen=228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	425,182	8
2832	5	425,182	7
1400	3.18	425,182	12
2796	3.5	425,182	11

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

2013-08-15T04:19:48 to 2013-08-15T05:59:48

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

Program: wobble test at E limb, for new OWT, and roll 0

Target: (NONE)

Pointing: xcen=-926 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	300

IRIS: Test program - AR1

2022-03-02T18:00:31 to 2022-03-02T19:29:57

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Test program - AR1

Target: AR

Pointing: xcen=671 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	496
2796	0.18	136,129	496

IRIS: High-cadence flare program, AR12936

2022-01-27T17:08:24 to 2022-01-27T17:54:06

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare program, AR12936

Target: AR

Pointing: xcen=-551 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	378

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 High SNR spectra

2018-02-17T02:03:18 to 2018-02-17T02:25:04

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: AR High SNR spectra

Target: AR

Pointing: xcen=958 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	7
1400	3.11	169,182	7
2796	3.11	169,182	7

IRIS: SST Coord dense 16 step raster

2017-10-10T10:57:08 to 2017-10-10T17:57:13

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4

Program: SST Coord dense 16 step raster

Target: AR

Pointing: xcen=486 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.31	65,69	320
1400	0.22	65,69	1920
2796	0.22	65,69	1920

249793 matches
prev 1...361 [362] 363 364 365 366 367 368 369 370 ...16653 next