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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247057 matches
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IRIS: Active Region Watch on AR11968

2014-02-07T17:59:17 to 2014-02-07T18:51:49

Science Goal: Very large dense 16-step raster 5x175 16s C II Si IV Deep x 4 SJI cadence 3x faster

Program: Active Region Watch on AR11968

Target: AR

Pointing: xcen=774 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	173,182	280
1400	0.19	173,182	280

IRIS: Flarewatch on AR 11967

2014-02-07T16:22:21 to 2014-02-07T17:16:14

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

Program: Flarewatch on AR 11967

Target: AR

Pointing: xcen=795 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	172
1400	0.31	134,129	172

IRIS: Chromospheric network sit and stare

2014-02-01T11:05:23 to 2014-02-01T11:25:14

Science Goal: Medium sit-and-stare 0.3"x60" 1s C II Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Chromospheric network sit and stare

Target: QS

Pointing: xcen=659 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.09	60,70	220

IRIS: disk center throughput monitoring

2014-01-28T04:20:24 to 2014-01-28T04:37:39

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: disk center throughput monitoring

Target: QS

Pointing: xcen=9 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Ted's Pointing Stability Test

2014-01-20T01:39:30 to 2014-01-20T01:41:38

Science Goal: Ted's pointing stability test

Program: Ted's Pointing Stability Test

Target: QS

Pointing: xcen=85 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Raster scans of solar tornado

2013-12-27T10:59:26 to 2013-12-27T11:51:47

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Deep x 15

Program: Raster scans of solar tornado

Target: FI

Pointing: xcen=-1020 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	232,182	96
2796	0.55	232,182	96

IRIS: BBSO Coordination: AR13110

2022-10-03T17:01:41 to 2022-10-03T21:04:43

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR13110

Target: AR

Pointing: xcen=701 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	716
2832	2.04	137,129	119
1400	0.34	137,129	716
2796	0.34	137,129	715

IRIS: Low-lying loops in new AR/plage

2020-09-15T10:41:36 to 2020-09-15T15:17:38

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops in new AR/plage

Target: AR

Pointing: xcen=824 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	899
2796	0.31	127,129	900

IRIS: Full Disk Mosaic

2019-09-12T12:30:53 to 2019-09-14T02:59:34

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Filament near North pole

2019-03-29T13:12:27 to 2019-03-29T17:23:20

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: Filament near North pole

Target: FI

Pointing: xcen=100 ycen=704,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	234,129	1200
2832	0.21	234,129	1200
1400	0.21	234,129	1200
2796	0.21	234,129	1200

IRIS: Prominences at W limb

2019-03-28T17:40:12 to 2019-03-28T22:39:30

Science Goal: Very large coarse 64-step raster 126x175 64s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Prominences at W limb

Target: FI

Pointing: xcen=946 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	294,182	1919

IRIS: HOP 307, long term AR evolution

2019-03-05T19:13:33 to 2019-03-05T22:10:57

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15

Program: HOP 307, long term AR evolution

Target: AR

Pointing: xcen=-536 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.11	281,182	160
2796	1.11	281,182	160

IRIS: HOP 307, long term AR evolution, E limb

2019-03-05T07:03:46 to 2019-03-05T10:01:10

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

Program: HOP 307, long term AR evolution, E limb

Target: AR

Pointing: xcen=-618 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	160
2832	1.11	281,182	160
1400	1.12	281,182	159
2796	1.11	281,182	160

IRIS: CH/QS boundary

2019-02-03T16:29:53 to 2019-02-03T17:43:10

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: CH/QS boundary

Target: CH

Pointing: xcen=-353 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	170,182	35
2832	2.09	170,182	35
1400	2.09	170,182	35
2796	2.09	170,182	35

IRIS: HOP 307: AR 12723

2018-10-04T12:19:28 to 2018-10-04T15:35:17

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

Program: HOP 307: AR 12723

Target: AR

Pointing: xcen=834 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

247057 matches
prev 1...937 938 939 940 [941] 942 943 944 945 946 ...16471 next