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:

255121 matches
prev 1...65 [66] 67 68 69 70 71 72 73 74 ...17009 next

IRIS: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 30

2013-08-18T03:51:15 to 2013-08-18T04:30:44

Science Goal: Very large sit-and-stare 0.3"x175" 1s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: AR11818, very large sit-and-stare, test staggered readout

Target: (NONE)

Pointing: xcen=497 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.99	172,182	20
2832	9.87	172,182	4
1400	1.65	172,182	24
2796	1.65	172,182	24

IRIS:

2013-07-23T01:16:07 to 2013-07-23T03:26:07

Science Goal: Medium coarse raster 38"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 2

Program:

Target: (NONE)

Pointing: xcen=-889 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	103,68	285
2832	2	103,68	57
1400	0.4	103,68	285
2796	0.4	103,68	284

IRIS:

2013-07-22T22:31:07 to 2013-07-22T23:11:07

Science Goal: Medium dense raster 6.33"x60" 20s C II Si IV Mg II h/k Mg II w s Deep x 2

Program:

Target: (NONE)

Pointing: xcen=-889 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	71,69	100
2832	2	71,69	20
1400	0.4	71,69	100
2796	0.4	71,69	100

TRACE: SYN AR9767

2002-01-02T00:05:23 to 2002-01-03T00:00:27

Science Goal: SCIPLAN_SYN_AR9767

Program: AR 9767 flarewatch, CDS synoptic

Target:

Pointing: xcen=1 ycen=-473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.2	512,512	5
WL	1.49	512,512	940
1600	1.2	512,512	5
1550	1.2	512,512	5
1216	1.2	512,512	5

IRIS: BBSO coordination: AR 12895

2021-11-10T19:57:50 to 2021-11-10T21:02:38

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: AR 12895

Target: AR

Pointing: xcen=-373 ycen=345,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	192
2832	2.03	137,129	32
1400	0.34	137,129	192
2796	0.34	137,129	192

IRIS: Long term AR evolution, Large dense raster

2016-08-15T20:38:09 to 2016-08-16T00:42:29

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Long term AR evolution, Large dense raster

Target: AR

Pointing: xcen=372 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	399
2832	0.61	234,129	400
1400	0.61	234,129	400
2796	0.61	234,129	400

IRIS: AR12524 tracking, leading sunspot

2016-03-22T16:04:58 to 2016-03-22T18:55:57

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: AR12524 tracking, leading sunspot

Target: AR

Pointing: xcen=59 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	169,182	312
2796	0.55	169,182	313

IRIS: Network Jet Study

2015-12-01T22:59:05 to 2015-12-01T23:58:38

Science Goal: Very large sit-and-stare 0.3x175 1s C II Deep x 8 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: Network Jet Study

Target: QS

Pointing: xcen=-23 ycen=310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	166,182	381

IRIS: Fast 32-step raster, AR12411

2015-09-09T04:54:44 to 2015-09-09T05:36:46

Science Goal: Medium coarse 32-step raster 62x60 32s C II Si IV Mg II h/k Spatial x 2, Spectral x 2

Program: Fast 32-step raster, AR12411

Target: AR

Pointing: xcen=-153 ycen=127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	119,69	148
1400	0.28	119,69	148
2796	0.28	119,69	148

IRIS: BBSO Coord - filament in AR12394

2015-08-05T16:59:28 to 2015-08-05T17:52:13

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: BBSO Coord - filament in AR12394

Target: FI

Pointing: xcen=47 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: IHOP249, Spicules at S-pole

2014-09-06T23:54:29 to 2014-09-07T02:05:05

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 8

Program: IHOP249, Spicules at S-pole

Target: CH

Pointing: xcen=7 ycen=-967,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	120,129	384
1400	0.34	120,129	384

IRIS: AR11890, flare watch

2013-11-05T11:11:48 to 2013-11-05T11:40:32

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: AR11890, flare watch

Target: AR

Pointing: xcen=-676 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	191,182	48
1400	0.6	191,182	48
2796	0.6	191,182	48

IRIS:

2013-07-21T09:43:54 to 2013-07-21T09:50:18

Science Goal: Very large coarse raster 126"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=119 ycen=273,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	298,182	16
2832	1.6	298,182	4
1400	0.4	298,182	16
2796	0.4	298,182	16

IRIS:

2013-07-20T20:03:15 to 2013-07-20T20:16:02

Science Goal: Very large coarse raster 126"x175" 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Lossless compression

Program:

Target: (NONE)

Pointing: xcen=75 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	298,182	32
2832	1.6	298,182	8
1400	0.4	298,182	32
2796	0.4	298,182	32

IRIS: HOP 306 SE new AR 0.7 MB/s

2017-03-18T18:45:22 to 2017-03-18T22:02:07

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: HOP 306 SE new AR 0.7 MB/s

Target: AR

Pointing: xcen=-646 ycen=-60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	320
2832	0.61	184,129	320
1400	0.61	184,129	320
2796	0.61	184,129	320

255121 matches
prev 1...65 [66] 67 68 69 70 71 72 73 74 ...17009 next