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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: HOP 117, IBIS

2009-05-06T14:00:32 to 2009-05-06T16:00:38

Science Goal: Stokes polarimetry of photosphere and chromosphere. III (DST/IBIS)

Program: HOP 117 : Na IVDG and G/Ca 100"x100", 2x2, 32 sec

Target: Pore

Pointing: xcen=440 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.53	112,112	226
G band 4305	0.54	111,111	225
Ca II H line	0.54	111,111	225

SOT: null

2009-04-30T14:11:31 to 2009-04-30T15:59:49

Science Goal:

Program:

Target:

Pointing: xcen=895 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.63	111,111	173

SOT: HOP 79 Irradiance Scan N-S

2009-04-11T13:04:32 to 2009-04-11T13:07:43

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

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

Target: Quiet Sun

Pointing: xcen=0 ycen=719,

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: null

2009-04-08T02:24:01 to 2009-04-08T03:59:03

Science Goal:

Program:

Target:

Pointing: xcen=-945 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	5	111,13	20

SOT: Synoptic

2009-04-04T18:04:31 to 2009-04-04T18:04:51

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	0.05	223,111	7

SOT: HOP79 Irradiance Scan E-W

2009-03-24T22:24:30 to 2009-03-24T22:27:44

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

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

Target: Active Region

Pointing: xcen=349 ycen=351,

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: HOP79 Irradiance Scan E-W

2009-03-24T15:41:31 to 2009-03-24T15:44:43

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

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

Target: Active Region

Pointing: xcen=749 ycen=-181,

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: NFI flat fielding

2009-02-03T06:20:51 to 2009-02-03T06:28:31

Science Goal: flat field

Program: 5250,6563,6302 flatfields, 1 set

Target: Calibration

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
NFI no move	0.16	327,163	48
TF Fe I 5250 base	-1	327,163	1
TF H I 6563 base	-1	327,163	1
TF Fe I 6302 base	-1	327,163	1

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

2008-12-17T07:23:30 to 2008-12-17T07:26:43

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: HOP 92, Vorticity of intergranular flows, DC

2008-11-21T18:08:00 to 2008-11-21T18:59:31

Science Goal: Vorticity of intergranular flows

Program: G band only 512 x 2k Q65 30sec

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.5	27,111	104

SOT: HOP 89 : THMF study

2008-11-12T15:00:31 to 2008-11-12T17:22:20

Science Goal: Search of transient horizontal magnetic fields in the chromosphere: joint observing campaign with the NSO Interferometric BIdimensional Spectrometer (IBIS)

Program: HOP 89 THMF: G band 55x111"" 3min, Ca 55x111"" 30sec, 5250 Sh-less IQUV 50x82"" 30 sec

Target: Active Region

Pointing: xcen=319 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	3.22	55,111	45
Ca II H line	0.53	55,111	267

SOT: North pole, spicules

2008-10-25T00:04:30 to 2008-10-27T10:05:54

Science Goal: North pole, spicules

Program: CaH 108x54"", ROI 2, 2x2, 500ms, Q75

Target: Spicule and Jets

Pointing: xcen=39 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	0.52	81,81	183
Ca II H line	0.17	111,55	1213

SOT: AR monitoring

2008-10-19T19:37:30 to 2008-10-20T05:57:48

Science Goal:

Program: Na MG4 V/I +140, Ca II H, full FOV

Target: Active Region

Pointing: xcen=-41 ycen=432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	10.17	327,163	62
Ca II H line	10	223,111	63

SOT: HOP 88

2008-10-08T13:30:32 to 2008-10-08T18:11:01

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

Program: Na MG4 V/I, Ca II H, full FOV

Target: Active Region

Pointing: xcen=263 ycen=-454,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	10	327,163	29
Ca II H line	10	223,111	29

SOT: HOP 88

2008-10-07T13:30:50 to 2008-10-07T17:51:02

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

Program: Na MG4 V/I, Ca II H, full FOV

Target: Active Region

Pointing: xcen=65 ycen=-459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	9.99	327,163	27
Ca II H line	9.99	223,111	27

54811 matches
prev 1...3593 3594 3595 [3596] 3597 3598 3599 3600 3601 3602 ...3655 next