Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

252904 matches
prev 1...9 10 11 12 13 14 15 16 [17] 18 ...16861 next

IRIS: Flare Watch, AR 12387

2015-07-21T18:56:02 to 2015-07-21T20:34:46

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Flare Watch, AR 12387

Target: AR

Pointing: xcen=43 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	295,182	288
2832	1.37	295,182	72
1400	0.34	295,182	288
2796	0.34	295,182	288

IRIS: Light bridge dynamics

2014-10-26T13:12:25 to 2014-10-26T14:37:54

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 2 SJI cadence 10x faster

Program: Light bridge dynamics

Target: AR

Pointing: xcen=521 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	120,129	687
1400	0.12	120,129	686

IRIS: Hop 245 - flares and microflares AR 12321

2015-04-14T10:36:19 to 2015-04-14T17:42:42

Science Goal: Large coarse 4-step raster 6x120 4s C II Si IV Deep x 8

Program: Hop 245 - flares and microflares AR 12321

Target: AR

Pointing: xcen=-613 ycen=268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	126,129	1330
1400	0.32	126,129	1329

IRIS: HOP 263: Flare Watch with DST

2014-10-19T14:59:35 to 2014-10-19T17:59:52

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

Program: HOP 263: Flare Watch with DST

Target: AR

Pointing: xcen=-744 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	135,129	849
2832	0.21	135,129	850
2796	0.21	135,129	850

TRACE: Multiple filament eruptions

1999-02-14T18:39:40 to 1999-02-14T23:59:59

Science Goal:

Program:

Target:

Pointing: xcen=-859 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: GREGOR coordination

2016-06-07T17:03:33 to 2016-06-07T17:53:57

Science Goal: Medium dense 96-step raster 31.35x60 96s C II Si IV Mg II w Deep x 4

Program: GREGOR coordination

Target: EF

Pointing: xcen=332 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.26	94,66	192
2832	0.26	94,66	192
1400	0.26	94,66	192

TRACE: Large Prominent Filament in 195

2007-08-01T10:46:22 to 2007-08-02T00:22:55

Science Goal:

Program:

Target:

Pointing: xcen=416 ycen=-480,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Large sit and stare on leading sunspot of AR12524

2016-03-24T16:49:28 to 2016-03-24T18:24:21

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

Program: Large sit and stare on leading sunspot of AR12524

Target: AR

Pointing: xcen=477 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	169,182	492
2796	0.55	169,182	492

IRIS: Filament fine structure (IHOP324)

2016-09-02T18:26:18 to 2016-09-02T20:38:12

Science Goal: Very large dense 96-step raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Filament fine structure (IHOP324)

Target: FI

Pointing: xcen=-369 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	240
2796	0.55	202,182	240

IRIS: IHOP 311: DST coordination (flux cancellation)

2016-06-07T13:59:15 to 2016-06-07T16:53:56

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: IHOP 311: DST coordination (flux cancellation)

Target: EF

Pointing: xcen=127 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.23	127,129	142
1400	0.21	127,129	852
2796	0.21	127,129	852

IRIS: BBSO coord (IHOP324) Filament fine structure

2016-09-03T16:40:21 to 2016-09-03T17:53:27

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: BBSO coord (IHOP324) Filament fine structure

Target: AR

Pointing: xcen=-550 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	136,129	120
1400	0.61	136,129	120
2796	0.61	136,129	120

IRIS: Flare Watch

2014-08-29T12:27:59 to 2014-08-29T16:43:25

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch

Target: AR

Pointing: xcen=992 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1599

IRIS: High-cadence flare watch

2022-05-24T11:57:05 to 2022-05-24T16:49:42

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=559 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1785

IRIS: BBSO AR12570

2016-08-01T18:00:15 to 2016-08-01T20:09:52

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

Program: BBSO AR12570

Target: AR

Pointing: xcen=-277 ycen=79,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.26	123,129	500
1400	0.26	123,129	500
2796	0.26	123,129	500

IRIS: B1: AR tracking, AR12454

2015-11-19T18:54:17 to 2015-11-19T19:12:22

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

Program: B1: AR tracking, AR12454

Target: AR

Pointing: xcen=157 ycen=128,

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

252904 matches
prev 1...9 10 11 12 13 14 15 16 [17] 18 ...16861 next