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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252462 matches
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IRIS: Sunspot oscillation

2013-12-28T08:15:30 to 2013-12-28T09:00:45

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4

Program: Sunspot oscillation

Target: SS

Pointing: xcen=544 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	61,66	280
2796	0.16	61,66	280

IRIS: AR11897 two-step raster on neutral line

2013-11-18T13:22:30 to 2013-11-18T14:15:33

Science Goal: Very large coarse 2-step raster 2x175 2s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: AR11897 two-step raster on neutral line

Target: AR

Pointing: xcen=455 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	171,182	290
2796	0.18	171,182	290

IRIS: Quiet sun, mu=0.2, raster

2013-11-17T09:36:09 to 2013-11-17T10:11:43

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.2, raster

Target: QS

Pointing: xcen=769 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	191,182	32
2832	4.45	191,182	8
1400	1.11	191,182	32
2796	1.11	191,182	32

IRIS: AR11890, 30s exposures, flare watch

2013-11-12T23:50:42 to 2013-11-13T00:24:14

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=780 ycen=-182,

saaIntervals hiIntervals

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

IRIS: AR 11839, BBSO Context

2013-09-12T19:11:24 to 2013-09-12T19:14:30

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2

Program: AR 11839, BBSO Context

Target: (NONE)

Pointing: xcen=704 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	251,128	16
2832	0.77	251,128	4
1400	0.19	251,128	16
2796	0.19	251,128	16

IRIS: BBSO coordination, small pore

2013-09-11T17:09:43 to 2013-09-11T19:39:43

Science Goal: Two-step sparse raster 1"x50" 2s C II Si IV Mg II h/k Deep x 4 SJI cadence 3x faster

Program: BBSO coordination, small pore

Target: (NONE)

Pointing: xcen=550 ycen=-291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	56,60	450
1400	0.33	56,60	450
2796	0.33	56,60	450

IRIS: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Deep x 2

2013-08-28T11:57:20 to 2013-08-28T12:12:58

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Deep x 2

Program: AR 11828: large coarse raster, SST context

Target: (NONE)

Pointing: xcen=563 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	251,129	80
1400	0.2	251,129	80
2796	0.2	251,129	80

IRIS: SJI dither flat v3, focused sequence

2013-08-26T06:26:45 to 2013-08-26T06:57:18

Science Goal: SJI dither flat v3, focused sequence

Program: SJI dither flat v3, focused sequence

Target: (NONE)

Pointing: xcen=116 ycen=182,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.51	193,182	51

IRIS: Medium sparse raster 19"x60" 20s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

2013-08-21T19:56:53 to 2013-08-21T20:46:57

Science Goal: Medium sparse raster 19"x60" 20s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11820 Medium Sparse Raster

Target: (NONE)

Pointing: xcen=655 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.05	79,69	951

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

2013-08-21T12:26:49 to 2013-08-21T13:32:51

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

Program: AEC test 4

Target: (NONE)

Pointing: xcen=637 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.52	296,182	128

IRIS:

2013-07-30T11:51:33 to 2013-07-30T12:18:44

Science Goal: FUV and NUV SJI dither flat, out of focus series

Program:

Target: (NONE)

Pointing: xcen=-10 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	214,182	23
1600	0.3	214,182	23
1400	0.3	214,182	23
2796	0.3	214,182	23

IRIS: BBSO coordination

2021-11-09T17:58:42 to 2021-11-09T19:05:26

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=-274 ycen=-496,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	32
1400	0.35	133,129	191
2796	0.35	133,129	192

IRIS: AR tracking (HOP 307): AR 12770

2020-08-11T15:52:04 to 2020-08-11T17:18:29

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 12770

Target: AR

Pointing: xcen=350 ycen=305,

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: HOP 269 - prominence at west limb

2019-07-11T16:38:12 to 2019-07-11T17:04:24

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 269 - prominence at west limb

Target: FI

Pointing: xcen=960 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	96

IRIS: F1: Mid latitude scan (HOP 336), North #3

2018-10-27T22:04:38 to 2018-10-27T22:53:30

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F1: Mid latitude scan (HOP 336), North #3

Target: QS

Pointing: xcen=51 ycen=566,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	144,129	16
2832	0.61	144,129	15
1400	0.61	144,129	15
2796	0.61	144,129	15

252462 matches
prev 1...313 314 315 316 317 318 [319] 320 321 322 ...16831 next