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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256671 matches
prev 1...1969 1970 1971 1972 1973 1974 [1975] 1976 1977 1978 ...17112 next

IRIS: Coronal jets study

2017-11-19T23:51:58 to 2017-11-20T00:52:57

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2

Program: Coronal jets study

Target: QS

Pointing: xcen=-79 ycen=843,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	84,68	288
1400	0.21	84,68	288
2796	0.21	84,68	288

IRIS: HOP 307: AR 12687

2017-11-18T02:23:11 to 2017-11-18T03:12:16

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

Program: HOP 307: AR 12687

Target: AR

Pointing: xcen=-444 ycen=-170,

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: HOP 307: AR 12687

2017-11-18T00:45:43 to 2017-11-18T01:34:48

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

Program: HOP 307: AR 12687

Target: AR

Pointing: xcen=-455 ycen=-169,

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: HOP 335: Modelling of solar phenomena

2017-11-17T10:08:37 to 2017-11-17T11:02:48

Science Goal: Large dense 192-step raster 63.1x120 192s Si IV Deep x 15

Program: HOP 335: Modelling of solar phenomena

Target: QS

Pointing: xcen=-10 ycen=22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.28	186,130	192

IRIS: HOP 307: unnamed AR at E limb

2017-11-15T06:19:20 to 2017-11-15T07:08:25

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

Program: HOP 307: unnamed AR at E limb

Target: AR

Pointing: xcen=-866 ycen=-141,

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: Support EIS QS BP

2017-11-07T14:35:19 to 2017-11-07T15:25:12

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

Program: Support EIS QS BP

Target: AR

Pointing: xcen=236 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: HOP 307 unnamed AR

2017-11-03T21:13:56 to 2017-11-03T22:02:53

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

Program: HOP 307 unnamed AR

Target: AR

Pointing: xcen=-873 ycen=145,

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: Filament off AR 12685

2017-11-02T22:27:33 to 2017-11-02T23:40:33

Science Goal: Very large sparse 64-step raster 63x175 64s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Filament off AR 12685

Target: AR

Pointing: xcen=890 ycen=-233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.18	232,182	416
2796	0.18	232,182	416

IRIS: HOP307: AR12685

2017-10-27T12:30:11 to 2017-10-27T15:23:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=34 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: HOP307: AR12685

2017-10-26T07:15:05 to 2017-10-26T08:41:30

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-236 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: Filament Eruption Watch

2015-02-27T09:24:15 to 2015-02-27T10:36:57

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Filament Eruption Watch

Target: FE

Pointing: xcen=284 ycen=593,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	184,182	210
2832	0.35	184,182	210
1400	0.35	184,182	210

IRIS: Flare Watch AR 12241

2014-12-21T23:11:51 to 2014-12-22T00:09:24

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Flare Watch AR 12241

Target: AR

Pointing: xcen=502 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	129,129	214
2796	0.27	129,129	214

IRIS: Flare watch tracking AR 11916

2013-12-10T22:26:39 to 2013-12-10T23:04:51

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch tracking AR 11916

Target: AR

Pointing: xcen=849 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	184,129	64
2832	0.6	184,129	64
1400	0.6	184,129	64
2796	0.6	184,129	64

AIA: null

2010-07-14T00:00:02 to 2010-07-14T00:59:59

Science Goal: ssw_service_100922_094552_37216923

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	0.2	2,458,2,458	299
171	0.25	2,458,2,458	238
131	0.2	2,458,2,458	298

IRIS: Low-telemetry Flare Watch of Unnamed AR on NE Limb

2025-09-28T12:09:35 to 2025-09-28T13:49:44

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of Unnamed AR on NE Limb

Target: AR

Pointing: xcen=-745 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	218
1400	0.46	62,69	218
2796	0.46	62,69	218

256671 matches
prev 1...1969 1970 1971 1972 1973 1974 [1975] 1976 1977 1978 ...17112 next