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:

250264 matches
prev 1...1921 [1922] 1923 1924 1925 1926 1927 1928 1929 1930 ...16685 next

IRIS: HOP 307, unnamed AR

2017-12-16T09:23:21 to 2017-12-16T10:12:27

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=-154 ycen=-99,

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

2017-12-13T09:53:54 to 2017-12-13T10:48:06

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

Program: HOP 335: modelling of solar phenomena

Target: CH

Pointing: xcen=-233 ycen=266,

saaIntervals hiIntervals

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

IRIS: HOP 346, coordination with GREGOR

2017-12-05T06:59:21 to 2017-12-05T07:56:43

Science Goal: Large coarse 16-step raster 30x120 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 346, coordination with GREGOR

Target: QS

Pointing: xcen=-16 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	151,130	92
2832	0.62	151,130	92
1400	0.62	151,130	92
2796	0.62	151,130	92

IRIS: CH tracking from limb to limb

2017-12-04T14:46:15 to 2017-12-04T15:40:35

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=379 ycen=481,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	160
2832	0.34	281,182	160
1400	0.34	281,182	160
2796	0.34	281,182	160

IRIS: CH tracking from limb to limb

2017-12-01T15:15:56 to 2017-12-01T16:11:28

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

Program: CH tracking from limb to limb

Target: CH

Pointing: xcen=-173 ycen=469,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	281,182	160
2832	0.35	281,182	160
1400	0.35	281,182	159
2796	0.35	281,182	160

IRIS: Coronal jet study

2017-11-28T15:49:32 to 2017-11-28T16:47:08

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 jet study

Target: CH

Pointing: xcen=-10 ycen=-902,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	83,68	272
1400	0.21	83,68	272
2796	0.21	83,68	272

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 307: emerging flux region

2017-11-10T09:10:58 to 2017-11-10T10:00:04

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: emerging flux region

Target: AR

Pointing: xcen=135 ycen=-205,

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: A1 QS monitor

2017-11-03T00:46:55 to 2017-11-03T01:04:59

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 monitor

Target: QS

Pointing: xcen=111 ycen=-8,

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: 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: B2: QS tracking

2016-01-19T08:39:18 to 2016-01-19T08:57:24

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-168 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Quiet Sun Monitoring

2015-03-19T04:19:18 to 2015-03-19T04:37:22

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: Quiet Sun Monitoring

Target: QS

Pointing: xcen=133 ycen=33,

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: B2: QS tracking

2015-03-10T05:21:33 to 2015-03-10T05:31:09

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: AR

Pointing: xcen=-635 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Dense raster of AR 12280 and prominence

2015-02-14T21:39:11 to 2015-02-14T22:41:59

Science Goal: Very large dense raster 131.7x175 400s Deep x 8 FUV spectrally rebinned x 2

Program: Dense raster of AR 12280 and prominence

Target: AR

Pointing: xcen=949 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

TRACE:

1999-01-21T14:26:22 to 1999-01-22T00:59:02

Science Goal:

Program: flare watch, test new frames

Target:

Pointing: xcen=526 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.38	384,384	460
WL	1.23	384,384	516
1600	1.23	384,384	516

250264 matches
prev 1...1921 [1922] 1923 1924 1925 1926 1927 1928 1929 1930 ...16685 next