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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255179 matches
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IRIS: BBSO coordination: AR 12895

2021-11-11T20:19:29 to 2021-11-11T21:24:17

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination: AR 12895

Target: AR

Pointing: xcen=-176 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: QS deep spectra with EIS

2016-11-17T21:14:41 to 2016-11-17T22:13:54

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Mg II w s Deep x 30 Lossless compression

Program: QS deep spectra with EIS

Target: QS

Pointing: xcen=732 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	4.23	128,130	14
1400	1.42	128,130	42
2796	1.06	128,130	56

IRIS: HOP 306 (IRIS only), short-term AR evolution

2016-10-02T17:36:26 to 2016-10-03T01:59:03

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

Program: HOP 306 (IRIS only), short-term AR evolution

Target: AR

Pointing: xcen=-131 ycen=55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,128	464
2832	1.08	184,128	464
1400	1.08	184,128	464
2796	1.08	184,128	464

IRIS: SST Coord: Program A (Chromospheric Heating Statistics)

2016-09-16T07:30:00 to 2016-09-16T12:12:19

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST Coord: Program A (Chromospheric Heating Statistics)

Target: AR

Pointing: xcen=-813 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	512
2796	0.55	165,129	512

IRIS: Jet observations (trial)

2016-09-07T04:49:22 to 2016-09-07T06:58:10

Science Goal: Very large dense 4-step raster 1x175 4s C II Si IV Deep x 0.5 Spatial x 4, Spectral x 4 SJI cadence 3x faster

Program: Jet observations (trial)

Target: AR

Pointing: xcen=-7 ycen=93,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	170,182	3000
1400	0.04	170,182	3000

IRIS: A1 QS tracking

2016-07-27T04:19:16 to 2016-07-27T04:37:20

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: A1 QS tracking

Target: QS

Pointing: xcen=-80 ycen=35,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Cal 4: Focus test

2016-07-11T12:01:00 to 2016-07-11T12:18:16

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Cal 4: Focus test

Target: QS

Pointing: xcen=71 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: 48-step rasters on AR 12544

2016-05-17T23:53:09 to 2016-05-18T00:59:06

Science Goal: Large coarse 48-step raster 94x120 48s Deep x 8 Spatial x 2, Spectral x 2

Program: 48-step rasters on AR 12544

Target: AR

Pointing: xcen=587 ycen=373,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	217,129	108
2832	0.61	217,129	108
1400	0.61	217,129	108
2796	0.61	217,129	108

IRIS: AR 12529 PIL with Hinode

2016-04-18T12:07:15 to 2016-04-18T15:29:29

Science Goal: Large dense 32-step raster 10.24x120 32s Deep x 4 Spatial x 2, Spectral x 2

Program: AR 12529 PIL with Hinode

Target: AR

Pointing: xcen=771 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	134,129	584
2832	0.35	134,129	584
1400	0.35	134,129	584
2796	0.35	134,129	584

IRIS: HOP297 VLA Coord.

2016-02-18T18:49:11 to 2016-02-18T23:58:56

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 8 FUV spectrally rebinned x 2

Program: HOP297 VLA Coord.

Target: AR

Pointing: xcen=960 ycen=232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	119,129	1933

IRIS: Evolution of Unnamed AR near CH

2015-12-05T19:38:56 to 2015-12-05T20:30:27

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: Evolution of Unnamed AR near CH

Target: AR

Pointing: xcen=248 ycen=362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: AR 12458 Evolution

2015-12-01T19:44:07 to 2015-12-01T20:35:38

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 1 Lossless compression

Program: AR 12458 Evolution

Target: AR

Pointing: xcen=632 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	233,129	80
2832	0.64	233,129	80
1400	0.64	233,129	80
2796	0.64	233,129	80

IRIS: Wobble calibration, roll +90, S

2015-10-03T00:00:27 to 2015-10-03T02:47:07

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

Program: Wobble calibration, roll +90, S

Target: (NONE)

Pointing: xcen=-960 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	500
1400	0.33	174,182	500

IRIS: C1: S pole scan

2015-09-26T05:44:31 to 2015-09-26T06:18:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: S pole scan

Target: QS

Pointing: xcen=5 ycen=-939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: AR 12409, 60-sec exp, no AEC

2015-09-03T22:36:45 to 2015-09-04T03:31:17

Science Goal: Large dense 96-step raster 31.35x120 96s Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: AR 12409, 60-sec exp, no AEC

Target: AR

Pointing: xcen=-467 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	157,132	72
2832	4.09	157,132	72
1400	4.09	157,132	72
2796	4.09	157,132	72

255179 matches
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