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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249795 matches
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IRIS: Flare watch tracking AR11184

2013-10-30T23:53:14 to 2013-10-31T02:47:11

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Flare watch tracking AR11184

Target: AR

Pointing: xcen=-172 ycen=-525,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	151,129	160
1400	1.09	151,129	160
2796	1.09	151,129	160

IRIS: Flare watch in AR11875

2013-10-25T18:34:28 to 2013-10-26T01:37:04

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 15 FUV spectrally rebinned x 4

Program: Flare watch in AR11875

Target: AR

Pointing: xcen=499 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	182,129	1536

IRIS: Plage for Calibration

2013-10-03T20:55:52 to 2013-10-03T20:56:04

Science Goal: 4 limb coalignment sequence

Program: Plage for Calibration

Target: AR

Pointing: xcen=-334 ycen=-295,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: BBSO coordination, AR 11841

2013-09-13T19:05:09 to 2013-09-13T21:35:10

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Deep x 2 SJI cadence 10x faster

Program: BBSO coordination, AR 11841

Target: (NONE)

Pointing: xcen=-669 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	56,60	741
1400	0.2	56,60	741
2796	0.2	56,60	741

IRIS: AR 11838, DST/BBSO context

2013-09-09T22:57:29 to 2013-09-09T23:03:41

Science Goal: Large sparse raster 63"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: AR 11838, DST/BBSO context

Target: (NONE)

Pointing: xcen=-347 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,128	32
2832	0.78	188,128	8
1400	0.19	188,128	32
2796	0.19	188,128	32

IRIS: Wobble calib, North pole, roll 45

2013-09-05T22:58:47 to 2013-09-06T00:38:36

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

Program: Wobble calib, North pole, roll 45

Target: (NONE)

Pointing: xcen=5 ycen=959,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	299
1400	0.33	174,182	300

IRIS: Prominence coordination with Hinode, for Joten

2013-08-30T03:42:37 to 2013-08-30T03:55:57

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

Program: Prominence coordination with Hinode, for Joten

Target: (NONE)

Pointing: xcen=-845 ycen=-499,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	58,60	40
1400	0.33	58,60	40
2796	0.33	58,60	40

IRIS: Four-step dense raster 1"x50" 4s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

2013-08-28T12:39:40 to 2013-08-28T16:40:02

Science Goal: Four-step dense raster 1"x50" 4s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: AR 11828, two dense step raster, DST coordination

Target: (NONE)

Pointing: xcen=546 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	55,59	1300
2796	0.18	55,59	1300

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

2013-08-12T17:04:21 to 2013-08-12T17:11:01

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

Program: Pointing test

Target: (NONE)

Pointing: xcen=17 ycen=302,

saaIntervals hiIntervals

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

IRIS: AR tracking, like HOP 307

2017-07-25T06:27:40 to 2017-07-25T07:56:22

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

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-868 ycen=31,

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: Deep exposure AR study

2017-07-13T06:10:28 to 2017-07-13T11:18:23

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep exposure AR study

Target: AR

Pointing: xcen=300 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	100
1400	3.08	169,182	100
2796	3.08	169,182	100

IRIS: HOP 306, AR 12629

2017-01-27T23:08:17 to 2017-01-27T23:51:06

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=-287 ycen=346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	120
2832	0.36	183,130	120
1400	0.36	183,130	120
2796	0.36	183,130	120

IRIS: Explosive events

2016-12-03T06:00:50 to 2016-12-03T07:00:21

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive events

Target: AR

Pointing: xcen=-133 ycen=-121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2085

IRIS: Prominence monitoring NW limb

2016-11-09T09:59:35 to 2016-11-09T10:43:34

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1

Program: Prominence monitoring NW limb

Target: FI

Pointing: xcen=839 ycen=582,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	199,182	80
2796	0.55	199,182	80

IRIS: Hinode coordination, HOP 306, AR 12604

2016-11-01T08:49:28 to 2016-11-01T09:58:47

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

Program: Hinode coordination, HOP 306, AR 12604

Target: AR

Pointing: xcen=821 ycen=62,

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

249795 matches
prev 1...177 178 [179] 180 181 182 183 184 185 186 ...16653 next