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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54701 matches
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SOT: null

2009-12-25T06:09:35 to 2009-12-25T06:34:07

Science Goal:

Program:

Target:

Pointing: xcen=826 ycen=-443,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.03	130,163	13
Ca II H line	2.03	111,111	13

SOT: AR 11035 all OP

2009-12-19T18:28:30 to 2009-12-20T00:58:41

Science Goal: AR Evolution

Program: AR mode Case 4 (AR large), G-band 90min, Ca 2min, Na V/I 2min

Target: Active Region

Pointing: xcen=682 ycen=492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	2.03	327,163	193
G band 4305	92.03	223,111	4
Ca II H line	2	223,111	196

SOTSP: Cancellation Study (West Disk)

2009-11-11T08:00:06 to 2009-11-11T09:09:53

Science Goal: Magnetic Field

Program: fast map 100"x122"(height), 1-side CCD

Target: Quiet Sun

Pointing: xcen=479 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	28,122	87
6302A Velocity 6301.5A	0	28,122	87
6302A Transverse Flux Density	0	28,122	87
6302A Longitudinal Flux Density	0	28,122	87

SOT: Synoptic

2009-10-15T18:04:31 to 2009-10-15T18:04:53

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	-1	223,111	1
TF Na I 5896	-1	327,163	1
G band 4305	0.05	223,111	2
red cont 6684	-1	223,111	1
green cont 5550	-1	223,111	1
blue cont 4504	-1	223,111	1
Ca II H line	-1	223,111	1

SOT: Synoptic

2009-09-07T18:10:29 to 2009-09-07T18:10:48

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: B-field study in QS

2009-07-19T16:33:00 to 2009-07-19T17:23:05

Science Goal: Vec. B-field study in QS

Program: HOP81, Na IVDG + Gband, Full FOV

Target: Quiet Sun

Pointing: xcen=-144 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.54	327,163	10
G band 4305	30.03	223,111	2

SOTSP: on-disk CH study with EIS

2009-07-14T13:14:05 to 2009-07-14T14:17:17

Science Goal: coronal hole study

Program: Fast Map, Full FOV 1 side CCD

Target: Coronal Hole

Pointing: xcen=817 ycen=239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	291,162	949
6302A Velocity 6301.5A	0	291,162	949
6302A Transverse Flux Density	0	291,162	949
6302A Longitudinal Flux Density	0	291,162	949

SOT: null

2009-05-27T18:05:31 to 2009-05-27T18:22:31

Science Goal:

Program:

Target:

Pointing: xcen=-55 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	0.55	111,111	32

SOT: AR Tracking

2009-03-31T10:24:32 to 2009-03-31T13:05:31

Science Goal: AR Tracking

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

Target: Plage

Pointing: xcen=-287 ycen=507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	5.02	112,112	33
Ca II H line	5.03	111,111	33

SOT: HOP 88 Microflares

2008-10-16T08:00:30 to 2008-10-18T09:48:03

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=234 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	4.3	55,111	696
Ca II H line	4.29	55,111	697

SOT: HOP 73 Filament

2008-09-08T10:04:55 to 2008-09-08T11:59:35

Science Goal: Quiescent Prominence Structure and Dynamics

Program: Na IVDG, G-band, 108x108 arcsec, HOP 73 on-disk

Target: Filament

Pointing: xcen=-283 ycen=690,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF Na I 5896	1.01	112,112	114
G band 4305	1.02	111,111	112

SOT: Coronal Hole Observation

2008-06-29T06:32:02 to 2008-06-29T08:34:38

Science Goal: Coronal hole

Program: CaH 6min, GB 30min, 2kx2k 2x2

Target: Coronal Hole, Quiet Sun

Pointing: xcen=830 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOT: null

2008-04-10T19:41:44 to 2008-04-10T19:44:16

Science Goal:

Program:

Target:

Pointing: xcen=-2 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	1.26	55,55	3

SOT: South Pole joint obs

2008-03-07T11:15:52 to 2008-03-07T19:19:52

Science Goal: South Polar coronal hole, joint observations

Program: Na IV + Ca: 2Kx2K, 2x2

Target: South Pole

Pointing: xcen=0 ycen=-910,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOT: null

2008-01-19T04:06:08 to 2008-01-19T22:59:09

Science Goal:

Program:

Target:

Pointing: xcen=770 ycen=-377,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
G band 4305	10	223,111	15

54701 matches
prev 1...3641 3642 [3643] 3644 3645 3646 3647 next