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:

255123 matches
prev 1...121 122 123 124 [125] 126 127 128 129 130 ...17009 next

IRIS:

2013-07-24T07:01:38 to 2013-07-24T07:11:10

Science Goal: Fine focus, all channels, including FW stepping

Program:

Target: (NONE)

Pointing: xcen=-6 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.41	173,182	18
2832	0.36	173,182	18
2796	2.58	173,182	4

IRIS: Coronal nanojets study

2023-02-17T19:16:10 to 2023-02-18T00:17:06

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

Program: Coronal nanojets study

Target: AR

Pointing: xcen=-870 ycen=462,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1862

IRIS: HOP 307: AR 12799

2020-10-31T18:44:26 to 2020-10-31T19:34:06

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 12799

Target: AR

Pointing: xcen=866 ycen=-286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: On-disk Filament Tracking

2020-02-26T15:51:05 to 2020-02-26T17:13:27

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

Program: On-disk Filament Tracking

Target: FI

Pointing: xcen=230 ycen=771,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	400
2832	0.21	281,182	399
1400	0.21	281,182	399
2796	0.21	281,182	400

IRIS: HOP 307 AR 12709

2018-05-16T20:42:28 to 2018-05-16T22:32:57

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

Program: HOP 307 AR 12709

Target: AR

Pointing: xcen=546 ycen=156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	320
2832	0.35	281,182	320
1400	0.35	281,182	320
2796	0.35	281,182	319

IRIS: SST Coord, dense 16 step raster of light bridge

2017-10-05T07:49:12 to 2017-10-05T11:00:25

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: SST Coord, dense 16 step raster of light bridge

Target: AR

Pointing: xcen=710 ycen=154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.35	65,67	142
1400	0.22	65,67	852
2796	0.22	65,67	852

IRIS: Large dense raster, FSO coord

2016-08-11T04:19:21 to 2016-08-11T06:49:00

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

Program: Large dense raster, FSO coord

Target: FI

Pointing: xcen=-260 ycen=130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	240
2832	0.62	233,129	240
1400	0.62	233,129	240
2796	0.62	233,129	240

IRIS: AR 12529 FeXII raster

2016-04-14T12:11:41 to 2016-04-14T14:25:23

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: AR 12529 FeXII raster

Target: AR

Pointing: xcen=-24 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	144,129	128
2796	1.04	144,129	128

IRIS: AR 12529 evolution

2016-04-12T12:34:09 to 2016-04-12T13:35:31

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 2

Program: AR 12529 evolution

Target: AR

Pointing: xcen=-420 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	309,182	100
2832	0.61	309,182	100
1400	0.61	309,182	100
2796	0.61	309,182	100

IRIS: Explosive events study on AR 12524

2016-03-21T22:57:42 to 2016-03-21T23:32:26

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

Program: Explosive events study on AR 12524

Target: AR

Pointing: xcen=-190 ycen=352,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.04	119,129	799

IRIS: Filament in the NE

2016-01-09T09:39:46 to 2016-01-09T10:39:47

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Filament in the NE

Target: FI

Pointing: xcen=-829 ycen=578,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	152,130	96
2832	2.5	152,130	24
1400	0.63	152,130	96
2796	0.63	152,130	96

IRIS: Rapid scans on CH plumes

2015-10-04T23:55:12 to 2015-10-05T01:01:35

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Deep x 2 Spatial x 4, Spectral x 2

Program: Rapid scans on CH plumes

Target: CH

Pointing: xcen=-130 ycen=-98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	65,73	320
1400	0.21	65,73	320

IRIS: Plume structure (close to W-limb)

2015-09-03T01:25:33 to 2015-09-03T03:41:53

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 15 FUV spectrally rebinned x 2

Program: Plume structure (close to W-limb)

Target: CH

Pointing: xcen=800 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	119,129	500

IRIS: A1: QS Monitoring

2015-08-30T05:21:48 to 2015-08-30T05:39:52

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=-4 ycen=27,

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: Deep off-limb raster of active region

2015-08-13T15:11:01 to 2015-08-13T18:29:10

Science Goal: Large dense 64-step raster 20.8x120 64s Deep x 60

Program: Deep off-limb raster of active region

Target: AR

Pointing: xcen=979 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.13	143,129	48
2832	4.13	143,129	48
1400	4.31	143,129	46
2796	4.13	143,129	48

255123 matches
prev 1...121 122 123 124 [125] 126 127 128 129 130 ...17009 next