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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252788 matches
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IRIS: B1: AR Tracking from limb to limb

2014-07-29T05:15:00 to 2014-07-29T05:33:06

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=244 ycen=50,

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: Coronal Hole Spicules, sit-and-stare

2014-05-13T15:10:26 to 2014-05-13T18:02:24

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Hole Spicules, sit-and-stare

Target: CH

Pointing: xcen=605 ycen=-748,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.32	120,129	540
1400	0.32	120,129	540

IRIS: LaPalma coordinated obs, quiet sun near disk center

2014-05-07T06:59:36 to 2014-05-07T10:24:54

Science Goal: Medium sparse 2-step raster 1x60 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: LaPalma coordinated obs, quiet sun near disk center

Target: QS

Pointing: xcen=-75 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,67	110
1400	0.37	62,67	549
2796	0.31	62,67	659

IRIS: Pointing test for eclipse

2014-04-24T04:31:06 to 2014-04-24T04:38:18

Science Goal: 4 limb coalignment sequence

Program: Pointing test for eclipse

Target: QS

Pointing: xcen=84 ycen=152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	72

IRIS: Deep-exposure reference spectra of filament

2014-03-25T08:10:20 to 2014-03-25T09:10:08

Science Goal: Medium sparse 16-step raster 15x60 16s Deep x 30

Program: Deep-exposure reference spectra of filament

Target: FI

Pointing: xcen=856 ycen=-334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	76,67	28
2832	2.14	76,67	28
1400	2.14	76,67	28
2796	2.14	76,67	28

IRIS: HOP 246, hot plasma at AR 11990

2014-03-03T23:01:18 to 2014-03-04T02:24:06

Science Goal: Very large sparse 16-step raster 15x175 16s C II Si IV Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 246, hot plasma at AR 11990

Target: AR

Pointing: xcen=264 ycen=-92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	182,182	192
1400	1.07	182,182	190

IRIS: Calibration of FUV background

2014-03-01T05:30:29 to 2014-03-01T05:32:33

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 30

Program: Calibration of FUV background

Target: QS

Pointing: xcen=-2 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	169,182	1
2832	-1	169,182	1
1400	-1	169,182	1
2796	-1	169,182	1

IRIS: Flarewatch, higher data rate

2014-02-17T14:59:25 to 2014-02-17T23:20:40

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

Program: Flarewatch, higher data rate

Target: AR

Pointing: xcen=909 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	1600
1400	0.31	134,129	1600

IRIS: AR on Limb Study

2014-02-10T09:21:14 to 2014-02-10T10:19:50

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

Program: AR on Limb Study

Target: AR

Pointing: xcen=954 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	368

IRIS: EUV BP Tracking Region 3 [N]

2014-01-16T14:51:34 to 2014-01-16T14:59:48

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II w s Deep x 4 Spatial x 1, Spectral x 2

Program: EUV BP Tracking Region 3 [N]

Target: OS

Pointing: xcen=435 ycen=580,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	202,182	8
1400	0.17	202,182	48

IRIS: Flarewatch AR 11944

2014-01-05T21:04:43 to 2014-01-05T21:52:50

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 AR 11944

Target: AR

Pointing: xcen=-544 ycen=-127,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	160
2796	0.3	246,129	160

IRIS: Flarewatch with Hinode

2014-01-01T19:29:16 to 2014-01-01T20:22:58

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

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=421 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	304
2796	0.18	135,129	304

IRIS: Flare watch at AR11934: SOT coordination

2013-12-30T00:47:58 to 2013-12-30T01:36:05

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

Program: Flare watch at AR11934: SOT coordination

Target: AR

Pointing: xcen=712 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	246,129	160
2796	0.3	246,129	160

IRIS: SJI out of focus flats

2013-12-02T20:51:54 to 2013-12-02T21:16:17

Science Goal: SJI dither flat v4, defocused sequence

Program: SJI out of focus flats

Target: QS

Pointing: xcen=380 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	244,182	17
1600	0.31	244,182	17
1400	0.31	244,182	17
2796	0.29	244,182	32

IRIS: AR fan dynamics

2013-11-26T11:43:45 to 2013-11-26T12:36:59

Science Goal: Large sparse 16-step raster 15x120 16s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR fan dynamics

Target: AR

Pointing: xcen=567 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	136,129	48
2832	4.44	136,129	12
1400	1.11	136,129	48
2796	1.11	136,129	48

252788 matches
prev 1...641 642 643 644 645 646 [647] 648 649 650 ...16853 next