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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256564 matches
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IRIS: C1: North Pole

2016-03-26T05:12:33 to 2016-03-26T05:46:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-5 ycen=977,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	15

IRIS: Low tel. 48-step rasters on unnamed AR

2016-02-26T03:10:28 to 2016-02-26T03:49:19

Science Goal: Large coarse 48-step raster 94x120 48s Deep x 15 Spatial x 2, Spectral x 2

Program: Low tel. 48-step rasters on unnamed AR

Target: AR

Pointing: xcen=-555 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	217,129	36
2832	1.08	217,129	36
1400	1.08	217,129	36
2796	1.08	217,129	36

IRIS: B2: AR/QS tracking limb to limb - QS

2016-01-31T08:10:33 to 2016-01-31T08:20:09

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

Program: B2: AR/QS tracking limb to limb - QS

Target: QS

Pointing: xcen=-291 ycen=270,

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: Limb flarewatch in NE

2015-12-12T12:18:00 to 2015-12-12T13:24:54

Science Goal: Very large coarse 4-step raster 6x175 4s C II Deep x 8 FUV spectrally rebinned x 2

Program: Limb flarewatch in NE

Target: AR

Pointing: xcen=-1020 ycen=282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	172,182	414

IRIS: Orbital Wobble Cal Roll=0

2015-12-10T13:10:55 to 2015-12-10T14:18:35

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Orbital Wobble Cal Roll=0

Target: (NONE)

Pointing: xcen=-45 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	173,182	201

IRIS: C1: North Pole

2015-08-08T10:11:33 to 2015-08-08T10:45:44

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-5 ycen=952,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Open field lines in trailing sunspot

2015-07-12T00:55:32 to 2015-07-12T04:42:21

Science Goal: Large dense 4-step raster 1x120 4s C II Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Open field lines in trailing sunspot

Target: AR

Pointing: xcen=489 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	122,129	620
2832	1.83	122,129	124
2796	0.3	122,129	744

IRIS: wobble calibration, roll=0, N Pole

2015-05-28T00:28:52 to 2015-05-28T03:48:52

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: wobble calibration, roll=0, N Pole

Target: QS

Pointing: xcen=-44 ycen=966,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	599
1400	0.33	174,182	600

IRIS: IBIS/ROSA Coord. on AR

2015-05-19T16:34:17 to 2015-05-19T17:52:02

Science Goal: Large coarse 4-step raster 6x120 4s C II Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: IBIS/ROSA Coord. on AR

Target: AR

Pointing: xcen=-382 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	126,129	217
2832	0.36	126,129	217
2796	0.36	126,129	217

IRIS: NUV polarization program: position angle 135 deg

2015-04-03T01:26:07 to 2015-04-03T01:31:42

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Deep x 4 Spatial x 4, Spectral x 2 Lossless compression

Program: NUV polarization program: position angle 135 deg

Target: QS

Pointing: xcen=-644 ycen=-647,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.18	244,131	31

IRIS: Flare watch on AR12277

2015-02-02T06:08:55 to 2015-02-02T06:26:23

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

Program: Flare watch on AR12277

Target: AR

Pointing: xcen=-311 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	135,129	104
2796	0.17	135,129	104

IRIS: CH, very large dense 8-step raster

2015-01-23T01:36:02 to 2015-01-23T02:35:18

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: CH, very large dense 8-step raster

Target: CH

Pointing: xcen=-52 ycen=-902,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	172
1400	0.34	171,182	172
2796	0.34	171,182	172

IRIS: CH obs, very large dense 8-step raster

2015-01-22T02:50:53 to 2015-01-22T03:29:28

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: CH obs, very large dense 8-step raster

Target: CH

Pointing: xcen=18 ycen=-886,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	171,182	112
1400	0.34	171,182	112
2796	0.34	171,182	112

IRIS: B1: Active region synoptic

2015-01-06T06:32:18 to 2015-01-06T06:50:24

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

Program: B1: Active region synoptic

Target: AR

Pointing: xcen=614 ycen=-316,

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: Flare Watch AR 12242

2014-12-16T16:24:29 to 2014-12-16T17:21:20

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare Watch AR 12242

Target: AR

Pointing: xcen=-273 ycen=-298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	128,129	815
2796	0.07	128,129	816

256564 matches
prev 1...921 922 923 924 [925] 926 927 928 929 930 ...17105 next