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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256297 matches
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IRIS: AR/Flare Observation

2013-10-09T07:56:35 to 2013-10-09T08:57:15

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 2 FUV spectrally rebinned x 2

Program: AR/Flare Observation

Target: AR

Pointing: xcen=241 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	125,129	320
2796	0.19	125,129	320

IRIS: AR 11850: Sit-N-Stare [w/DST]

2013-09-28T16:00:02 to 2013-09-28T17:35:06

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Si IV Mg II h/k FUV spectrally rebinned x 2

Program: AR 11850: Sit-N-Stare [w/DST]

Target: AR

Pointing: xcen=638 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	65,69	450
1400	0.21	65,69	450
2796	0.21	65,69	450

IRIS:

2013-07-21T11:34:34 to 2013-07-21T16:34:34

Science Goal: Medium coarse raster 38"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 2

Program:

Target: (NONE)

Pointing: xcen=131 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	103,70	750
2832	2	103,70	150
1400	0.4	103,70	750
2796	0.4	103,70	750

IRIS: AR 11991, sit and stare: flare watch / waves in sunspot

2014-03-04T05:09:30 to 2014-03-04T07:07:32

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: AR 11991, sit and stare: flare watch / waves in sunspot

Target: AR

Pointing: xcen=-55 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.98	121,129	120
1400	0.2	121,129	600
2796	0.16	121,129	720

IRIS: Context Raster South Polar Limb

2013-10-10T10:02:02 to 2013-10-10T11:01:40

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Context Raster South Polar Limb

Target: QS

Pointing: xcen=6 ycen=-943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	308,182	100
1400	0.6	308,182	99
2796	0.6	308,182	100

IRIS: HOP 307: AR 12709

2018-05-16T19:06:28 to 2018-05-16T20:06:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4

Program: HOP 307: AR 12709

Target: AR

Pointing: xcen=531 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	281,182	160
2832	0.37	281,182	160
1400	0.37	281,182	160
2796	0.37	281,182	160

IRIS: Coordination w SST [Doyle]

2014-06-09T09:39:44 to 2014-06-09T10:42:21

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 8

Program: Coordination w SST [Doyle]

Target: AR

Pointing: xcen=190 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	182,129	273

IRIS: Prominence/Filament Near W Limb

2013-10-13T01:49:50 to 2013-10-13T02:51:10

Science Goal: Very large dense raster 131.7x175 400s Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Prominence/Filament Near W Limb

Target: FI

Pointing: xcen=758 ycen=572,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.15	306,182	400

IRIS: GREGOR Coord.

2019-05-03T15:05:33 to 2019-05-03T18:00:14

Science Goal: Medium sparse 8-step raster 7x60 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR Coord.

Target: QS

Pointing: xcen=-6 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	69,69	510
1400	0.34	69,69	510
2796	0.34	69,69	510

IRIS: BBSO Coord, plage

2018-07-20T20:31:28 to 2018-07-20T22:30:13

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO Coord, plage

Target: AR

Pointing: xcen=911 ycen=149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	129,129	692
2796	0.17	129,129	692

IRIS: Hot loops, AR 12715

2018-06-22T16:14:46 to 2018-06-22T16:47:29

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops, AR 12715

Target: AR

Pointing: xcen=52 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	8
1400	4.09	154,132	8
2796	4.09	154,132	8

TRACE:

1999-02-10T11:30:45 to 1999-02-10T14:26:03

Science Goal:

Program: flare watch, trans equatorial loops, AR 8456

Target:

Pointing: xcen=-761 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.68	384,384	257
WL	0.67	384,384	264
1600	0.66	384,384	265

IRIS: AR11884, flare watch

2013-11-05T16:29:52 to 2013-11-05T17:19:24

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: AR11884, flare watch

Target: AR

Pointing: xcen=705 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	170,182	90
2796	0.55	170,182	90

IRIS: SST coordination (high-cadence flare watch)

2023-05-03T07:29:23 to 2023-05-03T12:04:46

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: SST coordination (high-cadence flare watch)

Target: AR

Pointing: xcen=-649 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1680

IRIS: 4-Step Dense Raster of Network Footpoints

2014-09-26T00:34:03 to 2014-09-26T01:36:51

Science Goal: Very large dense 4-step raster 1x175 4s C II Si IV Deep x 4 Spatial x 2, Spectral x 2

Program: 4-Step Dense Raster of Network Footpoints

Target: QS

Pointing: xcen=466 ycen=-479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	169,182	360
1400	0.17	169,182	360

256297 matches
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