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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247130 matches
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IRIS: IHOP250 sunspot flows, 5s cad

2014-03-15T23:14:30 to 2014-03-16T00:15:53

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

Program: IHOP250 sunspot flows, 5s cad

Target: AR

Pointing: xcen=528 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	121,128	350
2796	0.18	121,128	350

IRIS: AR Context Raster At Limb

2013-10-01T21:57:52 to 2013-10-02T03:31:03

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: AR Context Raster At Limb

Target: AR

Pointing: xcen=955 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	246,128	640

IRIS: Coarse Two-Point Rapid Raster At North Pole [SST]

2013-09-29T07:59:36 to 2013-09-29T10:59:05

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: Coarse Two-Point Rapid Raster At North Pole [SST]

Target: (NONE)

Pointing: xcen=-3 ycen=972,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	63,67	1000
2796	0.18	63,67	1000

IRIS: AR 11843, BBSO Context

2013-09-21T16:11:03 to 2013-09-21T16:17:15

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 10x faster

Program: AR 11843, BBSO Context

Target: (NONE)

Pointing: xcen=673 ycen=-53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	188,129	32
2832	0.78	188,129	8
1400	0.19	188,129	32
2796	0.19	188,129	32

IRIS: DST coord, pointing 5

2013-09-07T15:58:09 to 2013-09-07T16:19:14

Science Goal: Very large sparse raster 127"x175" 128s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: DST coord, pointing 5

Target: (NONE)

Pointing: xcen=-72 ycen=879,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	299,182	64
1400	0.33	299,182	64
2796	0.33	299,182	64

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

2013-08-22T12:23:36 to 2013-08-22T12:26:56

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

Program: Ptg test DC Sunspot

Target: (NONE)

Pointing: xcen=262 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	10
1400	0.33	174,182	10

IRIS: Large sit-and-stare 0.3"x120" 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

2013-08-20T23:09:03 to 2013-08-20T23:47:07

Science Goal: Large sit-and-stare 0.3"x120" 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR 11823, HOP 128, hi cadence st n stare for Alan

Target: (NONE)

Pointing: xcen=-101 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.08	120,128	500

IRIS: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 2

2013-08-13T13:35:08 to 2013-08-13T13:58:49

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11817, very large sit-and-stare

Target: (NONE)

Pointing: xcen=-45 ycen=-451,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	172,182	120
2832	1.18	172,182	20
1400	0.2	172,182	120
2796	0.2	172,182	120

IRIS: High-cadence flare watch AR12975

2022-04-01T18:17:13 to 2022-04-01T23:21:48

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

Program: High-cadence flare watch AR12975

Target: AR

Pointing: xcen=808 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	2226

IRIS: Low-lying loops AR 12765

2020-06-07T20:29:38 to 2020-06-07T22:32:19

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops AR 12765

Target: AR

Pointing: xcen=-334 ycen=-406,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	399

IRIS: BBSO/BITSE coordination

2019-09-01T18:00:55 to 2019-09-01T18:58:10

Science Goal: Very large dense 128-step raster 42.2x175 128s C II Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO/BITSE coordination

Target: QS

Pointing: xcen=-5 ycen=749,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	211,182	384

IRIS: On-disk prominence ?

2018-10-26T04:47:54 to 2018-10-26T07:06:17

Science Goal: Very large dense 192-step raster 63.1x175 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk prominence ?

Target: FI

Pointing: xcen=-707 ycen=-70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	236,182	672
2832	0.21	236,182	672
1400	0.21	236,182	672
2796	0.21	236,182	671

IRIS: ALMA coordination

2018-05-06T14:01:42 to 2018-05-06T20:35:52

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: ALMA coordination

Target: AR

Pointing: xcen=-1000 ycen=64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.23	170,182	122
1400	0.65	170,182	610
2796	0.54	170,182	731

IRIS: Filament study with Hinode

2017-10-20T10:40:25 to 2017-10-20T16:09:24

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Filament study with Hinode

Target: FI

Pointing: xcen=192 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	136,129	540
1400	0.61	136,129	540
2796	0.61	136,129	540

IRIS: AR tracking limb-to-limb

2017-09-02T19:33:10 to 2017-09-02T21:23:17

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: AR tracking limb-to-limb

Target: AR

Pointing: xcen=-912 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	320
2832	0.34	234,129	320
1400	0.34	234,129	320
2796	0.34	234,129	320

247130 matches
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