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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250480 matches
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IRIS: Plume region at the North Pole, sit-and-stare

2019-06-22T04:19:53 to 2019-06-22T05:15:39

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 15

Program: Plume region at the North Pole, sit-and-stare

Target: CH

Pointing: xcen=-4 ycen=910,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	170,182	50
2832	1.12	170,182	50
1400	1.12	170,182	50
2796	1.12	170,182	50

IRIS: A1: QS monitoring

2019-05-01T04:20:06 to 2019-05-01T04:38:10

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 monitoring

Target: QS

Pointing: xcen=-2 ycen=-0,

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: CLASP-2 high cadence on plage

2019-04-11T16:36:45 to 2019-04-11T17:51:27

Science Goal: Very large sparse 16-step raster 15x175 16s Si IV Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: CLASP-2 high cadence on plage

Target: AR

Pointing: xcen=-592 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	184,182	1263
2796	0.06	184,182	1264

IRIS: HOP 366: PSP coordination (NP)

2019-04-04T22:28:33 to 2019-04-05T03:24:36

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 366: PSP coordination (NP)

Target: QS

Pointing: xcen=-208 ycen=853,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	960
2796	0.31	281,182	960

IRIS: B1: AR tracking (AR 12737)

2019-04-04T07:01:12 to 2019-04-04T07:19:18

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking (AR 12737)

Target: AR

Pointing: xcen=29 ycen=317,

saaIntervals hiIntervals

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

IRIS: High S/N spectra AR and sunspot

2019-03-19T14:07:24 to 2019-03-19T16:11:47

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

Program: High S/N spectra AR and sunspot

Target: AR

Pointing: xcen=-147 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	40
1400	3.11	169,182	40
2796	3.11	169,182	40

IRIS: HOP 364, plume region, day 2

2019-02-27T15:43:45 to 2019-02-27T18:57:06

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 364, plume region, day 2

Target: CH

Pointing: xcen=-141 ycen=-125,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	559
2832	0.35	281,182	559
1400	0.35	281,182	558
2796	0.35	281,182	560

IRIS: B1: AR tracking

2019-02-21T06:18:52 to 2019-02-21T06:36:58

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=247 ycen=225,

saaIntervals hiIntervals

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

IRIS: HOP 307: Long term AR evolution

2019-02-06T07:59:46 to 2019-02-06T08:48:43

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 307: Long term AR evolution

Target: AR

Pointing: xcen=-246 ycen=252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: CH/QS boundary

2019-02-05T20:27:30 to 2019-02-05T21:42:53

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: CH/QS boundary

Target: CH

Pointing: xcen=272 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	170,182	36
2832	2.09	170,182	36
1400	2.09	170,182	36
2796	2.09	170,182	36

IRIS: Sit-and-stare on CH/QS bounardy

2019-01-12T07:09:34 to 2019-01-12T08:06:06

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Sit-and-stare on CH/QS bounardy

Target: CH

Pointing: xcen=2 ycen=-1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	169,182	27
2832	2.09	169,182	27
1400	2.09	169,182	27
2796	2.09	169,182	27

IRIS: alma coordination #858

2018-12-29T16:43:00 to 2018-12-29T17:27:11

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2

Program: alma coordination #858

Target: QS

Pointing: xcen=174 ycen=24,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	72
2832	0.61	203,182	72
1400	0.61	203,182	72
2796	0.61	203,182	72

IRIS: HOP 336 North #2

2018-12-24T01:55:00 to 2018-12-24T02:44:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 336 North #2

Target: QS

Pointing: xcen=-3 ycen=646,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: F1: Mid Latitude Scan, South #2

2018-12-17T17:14:24 to 2018-12-17T18:04:16

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F1: Mid Latitude Scan, South #2

Target: QS

Pointing: xcen=1 ycen=-758,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.63	233,130	79

IRIS: HOP 0347: Loop footpoint tracking

2018-10-22T16:56:15 to 2018-10-22T20:52:36

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 30 Spatial x 4, Spectral x 1 Lossless compression

Program: HOP 0347: Loop footpoint tracking

Target: AR

Pointing: xcen=849 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	292,182	446

250480 matches
prev 1...1177 1178 1179 1180 1181 [1182] 1183 1184 1185 1186 ...16699 next