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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55616 matches
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SOT: Nanoflare search

2009-01-18T16:02:44 to 2009-01-18T17:56:42

Science Goal: Driving mechanism(s) of small scale transient brightenings in the solar atmosphere

Program: Na I+V, 82"x82", 1min cad.

Target: Quiet Sun

Pointing: xcen=144 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1	81,81	115

SOT: Emerging Active Region

2009-01-18T10:07:40 to 2009-01-18T15:59:18

Science Goal:

Program:

Target:

Pointing: xcen=91 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOT: HOP 97 nano flares

2009-01-16T09:36:40 to 2009-01-16T16:19:58

Science Goal: CORE: Nanoflaring activities in the Quiet Sun

Program: HOP 97 slow, Ca (54")+Na I+V, (82")

Target: Plage

Pointing: xcen=-52 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	4.9	81,81	80
Ca II H line	0.33	55,55	1218

SOT: AR 11010

2009-01-15T18:14:32 to 2009-01-16T05:27:07

Science Goal: AR 11010

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=657 ycen=362,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.02	112,112	135
G band 4305	5.02	111,111	135
Ca II H line	5.02	111,111	135

SOT: HOP 97 nano flares

2009-01-15T10:57:41 to 2009-01-15T15:29:45

Science Goal: CORE: Nanoflaring activities in the Quiet Sun

Program: HOP 97 slow, Ca (54")+Na I+V, (82")

Target: Plage

Pointing: xcen=-263 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	4.83	81,81	56
Ca II H line	0.32	55,55	844

SOT: AR 11010

2009-01-14T12:44:32 to 2009-01-14T12:45:34

Science Goal: AR 11010

Program: Na scans, fine and coarse

Target: Active Region

Pointing: xcen=450 ycen=374,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.05	163,163	20

SOT: Center to limb Na profiles

2009-01-14T12:24:32 to 2009-01-14T12:25:36

Science Goal: Center to limb Na profiles

Program: Na scans, fine and coarse

Target: Quiet Sun

Pointing: xcen=0 ycen=675,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.06	163,163	20

SOT: Synoptic

2009-01-13T18:10:01 to 2009-01-13T18:10:22

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.06	223,111	7

SOT: Tracking small "AR"

2009-01-10T01:14:32 to 2009-01-10T05:25:33

Science Goal: AR evolution

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=296 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.01	112,112	51
G band 4305	5.02	111,111	51
Ca II H line	5.02	111,111	51

SOT: Synoptic

2009-01-09T18:04:30 to 2009-01-09T18:04:51

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.06	223,111	7

SOT: Mg b Wave Prop, HOP 94 Tests

2009-01-08T20:07:34 to 2009-01-08T20:10:20

Science Goal: Tests for HOP 94

Program: Mg b Wave Prop, shifted blue

Target: Bright Point away from disk center

Pointing: xcen=26 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2
TF Mg I 5172	0.11	112,112	12

SOT: EIS Sensitivity Calibration

2009-01-07T23:00:31 to 2009-01-08T02:25:46

Science Goal: Magnetic context for EIS spectra

Program: G-band, Ca 2.8kx2k, Na MG4 V/I+140 2kx2k, 2x2 sum

Target: Disk Center

Pointing: xcen=138 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	163,163	42
G band 4305	5	188,111	42
Ca II H line	5	188,111	42

SOT: Wave Propagation with MDI

2009-01-07T09:26:07 to 2009-01-07T09:28:44

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, shifted blue

Target: Disk Center

Pointing: xcen=10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.4	327,163	2

SOT: Synoptic

2009-01-06T17:56:00 to 2009-01-06T17:56:19

Science Goal: Synoptic

Program: Synoptic BFI NFI (revised: small, no mask)

Target: Sun Center

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	0.05	223,111	7

SOT: AR tracking

2008-12-30T06:14:30 to 2008-12-30T09:19:41

Science Goal:

Program: G-band Ca 2kx2k, Na MG4+140 1.4kx1.4k, 2x2

Target: Active Region

Pointing: xcen=-583 ycen=-429,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	112,112	38
G band 4305	5	111,111	38
Ca II H line	5	111,111	38

55616 matches
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