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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54811 matches
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SOT: Wave Propagation with MDI

2009-01-07T07:15:31 to 2009-01-07T09:24:34

Science Goal: Velocities at 2 heights in Na D

Program: Na D Wave Prop, Wings and Core

Target: Disk Center

Pointing: xcen=-10 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.43	327,163	2

SOT: null

2008-12-28T00:04:39 to 2008-12-28T06:09:51

Science Goal:

Program:

Target:

Pointing: xcen=-816 ycen=-448,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	112,112	74
G band 4305	5	111,111	74
Ca II H line	5	111,111	74

SOT: Test for new-year observations

2008-12-25T22:00:31 to 2008-12-25T22:45:32

Science Goal:

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

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5	163,163	9
G band 4305	5	188,111	10
Ca II H line	5	188,111	9

SOT: Flux cancellation study

2008-12-23T00:01:31 to 2008-12-23T02:34:33

Science Goal:

Program: BC, 5250 -96mA Sh-less 2x2, 38x50""

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	1	38,88	154

SOT: Flux cancellation study

2008-12-22T00:01:31 to 2008-12-22T02:49:34

Science Goal:

Program: BC, 5250 -96mA Sh-less 2x2, 38x50""

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	1.04	38,88	162

SOT: Flux cancellation study

2008-12-21T10:01:31 to 2008-12-21T11:25:38

Science Goal:

Program: BC, 5250 Sh-less 2wl, 2x2, 38x50""

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
blue cont 4504	1.53	38,88	56

SOT: HOP 79, Irradiance N-S central meridian scan

2008-12-17T10:00:30 to 2008-12-17T10:03:43

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Irradiance scan

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.01	223,111	2
green cont 5550	3.01	223,111	2
blue cont 4504	3.01	223,111	2
Ca II H line	3.01	223,111	2

SOT: QS, disk center obs, Ishikawa

2008-12-16T03:31:30 to 2008-12-16T04:36:33

Science Goal: A statistical analysis of the Magnetic fields of the Network Bright Points (NBP) with the BFI and NFI at the boundaries of supergranules

Program: BFI G/H 20x108"", 2x2, 30s cadence

Target: Quiet Sun

Pointing: xcen=15 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	20,111	131
Ca II H line	0.5	20,111	131

SOT: magnetic fields of the Network Bright Points (NBP)

2008-12-12T02:06:50 to 2008-12-14T08:21:33

Science Goal: A statistical analysis of the Magnetic fields of the Network Bright Points (NBP) with the BFI and NFI at the boundaries of supergranules

Program: Mg IQUV LC tune, 1.4Kx1.4K, 2x2, G-Band, 2Kx2K, 2x2, 1 min

Target: Granulation

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	20,111	145
TF Mg I 5172	0.99	112,112	23
Ca II H line	0.5	20,111	145

SOT: Synoptic

2008-11-28T06:09:00 to 2008-11-28T06:09:19

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: North Pole studies

2008-10-26T06:35:51 to 2008-10-26T06:39:52

Science Goal: N Pole scattering polarization and spicules

Program: Na D scan + CN for scattering polarization (pole)

Target: North pole

Pointing: xcen=0 ycen=932,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
CN bandhead 3883	2.32	153,88	2
TF Na I 5896	0.43	163,81	10

SOT: HOP 79, Irradiance E-W scan

2008-10-24T07:34:31 to 2008-10-24T07:37:44

Science Goal: Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Active Region

Pointing: xcen=911 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.01	223,111	2
green cont 5550	3.01	223,111	2
blue cont 4504	3.01	223,111	2
Ca II H line	3.01	223,111	2

SOT: Irradiance Scans (E-W scan in North)

2008-10-23T07:17:31 to 2008-10-23T07:20:42

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Active Region

Pointing: xcen=191 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	2.98	223,111	2
red cont 6684	2.98	223,111	2
green cont 5550	2.98	223,111	2
blue cont 4504	2.98	223,111	2
Ca II H line	2.98	223,111	2

SOT: Irradiance Scans (N-S scan)

2008-10-22T10:14:31 to 2008-10-22T10:17:44

Science Goal: CORE (HOP0046): Synoptic SOT Irradiance Scans

Program: 3 continuum, Ca, G-band 4kx2k, 2x2, Irradiance scan

Target: Active Region

Pointing: xcen=0 ycen=-522,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.01	223,111	2
red cont 6684	3.01	223,111	2
green cont 5550	3.01	223,111	2
blue cont 4504	3.01	223,111	2
Ca II H line	3.01	223,111	2

SOT: HOP 88

2008-10-20T07:00:29 to 2008-10-20T13:30:00

Science Goal: Physical mechanisms driving solar microflares and network dynamic fibrils; relevance for coronal heating and mass supply

Program: G, Ca, 1kx2k, 64 sec

Target: Active Region

Pointing: xcen=43 ycen=432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	1.08	55,111	363
Ca II H line	1.08	55,111	363

54811 matches
prev 1...3337 3338 3339 3340 3341 3342 3343 [3344] 3345 3346 ...3655 next