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:

249728 matches
prev 1...1121 1122 1123 1124 [1125] 1126 1127 1128 1129 1130 ...16649 next

IRIS: Flarewatch AR11944 large coarse raster

2014-01-07T20:14:48 to 2014-01-07T21:04:53

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flarewatch AR11944 large coarse raster

Target: AR

Pointing: xcen=-62 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	246,129	160
2796	0.31	246,129	160

IRIS: W-limb flare watch

2013-12-26T04:05:08 to 2013-12-26T04:56:39

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: W-limb flare watch

Target: AR

Pointing: xcen=1015 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	243,129	288

IRIS: BBSO Coordination on AR13140

2022-11-14T17:00:01 to 2022-11-14T18:03:14

Science Goal: Large dense 16-step raster 5x120 16s Spatial x 2, Spectral x 2

Program: BBSO Coordination on AR13140

Target: AR

Pointing: xcen=760 ycen=397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	128,129	224
2832	0.28	128,129	224
1400	0.28	128,129	224
2796	0.28	128,129	224

IRIS: SST Coordination on AR12859 (Low Data Rate)

2021-08-28T07:30:00 to 2021-08-28T09:13:18

Science Goal: Medium dense 96-step raster 31.35x60 96s Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 Lossless compression

Program: SST Coordination on AR12859 (Low Data Rate)

Target: AR

Pointing: xcen=170 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.99	94,65	104
2796	0.17	94,65	624

IRIS: SST coordination, SS in AR 12835

2021-07-01T07:29:36 to 2021-07-01T12:02:02

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 8

Program: SST coordination, SS in AR 12835

Target: AR

Pointing: xcen=139 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	64,66	860
2796	0.32	64,66	860

IRIS: HOP 307: AR tracking (Unnamed AR in Southern Hemisphere)

2021-04-09T16:05:31 to 2021-04-09T16:54:28

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

Program: HOP 307: AR tracking (Unnamed AR in Southern Hemisphere)

Target: AR

Pointing: xcen=141 ycen=-374,

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, unnamed AR

2021-03-03T15:57:09 to 2021-03-03T17:35:02

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

Program: HOP 307, unnamed AR

Target: AR

Pointing: xcen=136 ycen=-387,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: Prominence Watch, SE Limb

2021-02-08T07:31:33 to 2021-02-08T08:40:31

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Prominence Watch, SE Limb

Target: FI

Pointing: xcen=-746 ycen=-676,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	176,182	64
1400	1.08	176,182	64
2796	1.08	176,182	64

IRIS: Flare study C

2020-12-29T17:19:24 to 2020-12-29T18:14:28

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

Program: Flare study C

Target: AR

Pointing: xcen=72 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	336

IRIS: HOP 307: AR 12773

2020-10-02T18:30:22 to 2020-10-02T21:17:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307: AR 12773

Target: AR

Pointing: xcen=659 ycen=398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: HOP 269 Prominence NW (previous filament)

2020-09-15T00:32:14 to 2020-09-15T03:52:11

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269 Prominence NW (previous filament)

Target: FI

Pointing: xcen=650 ycen=730,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	736

IRIS: On-disk Filament Tracking: Southern Hemisphere

2020-08-08T06:17:41 to 2020-08-08T07:06:42

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: On-disk Filament Tracking: Southern Hemisphere

Target: FI

Pointing: xcen=362 ycen=-643,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	234,128	240
2832	0.2	234,128	240
1400	0.2	234,128	240
2796	0.2	234,128	240

IRIS: B1: AR tracking from limb to limb

2020-05-24T04:49:30 to 2020-05-24T05:07:36

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=109 ycen=514,

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: Coordination with Solar Orbiter

2020-05-13T05:54:41 to 2020-05-13T14:08:07

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: Coordination with Solar Orbiter

Target: QS

Pointing: xcen=136 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	1600
2796	0.31	281,182	1600

IRIS: Filament Tracking (Southern Hemisphere)

2020-02-16T19:55:51 to 2020-02-16T20:54:39

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Filament Tracking (Southern Hemisphere)

Target: FI

Pointing: xcen=764 ycen=-354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	189,128	288
2832	0.2	189,128	288
1400	0.2	189,128	288
2796	0.2	189,128	288

249728 matches
prev 1...1121 1122 1123 1124 [1125] 1126 1127 1128 1129 1130 ...16649 next