david haworth copyright 2002 imaging the sky 2002 identifying
TRANSCRIPT
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David HaworthDavid Haworth
http://www.stargazing.net/david/ITSindex.htmlhttp://www.stargazing.net/david/ITSindex.htmlCopyright 2002Copyright 2002
Imaging the Sky 2002Imaging the Sky 2002
Identifying Faint Galaxies Identifying Faint Galaxies
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AgendaAgenda
Fastar imagingFastar imaging
NGC 1169NGC 1169
Faint galaxiesFaint galaxies
IdentificationIdentification
16.6 mile ENE from the center of Portland OR16.6 mile ENE from the center of Portland OR
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C8 OTA on G-11C8 OTA on G-11
ST-237 cameraST-237 camera
Focal lengthFocal length
16” (406mm)16” (406mm)
f/1.95f/1.95
Field of viewField of view
41 x 31 arc min41 x 31 arc min
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NGC 1169 Image NGC 1169 Image 31 x 30 Second Images
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Faint GalaxiesFaint Galaxies
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Identifying Faint GalaxiesIdentifying Faint Galaxies
Sky Charts - Cartes du CielSky Charts - Cartes du Ciel
Verify galaxies on DSS imageVerify galaxies on DSS image
Determine galaxies locationsDetermine galaxies locations
NASA/IPAC Extragalactic DatabaseNASA/IPAC Extragalactic Database
Identify galaxiesIdentify galaxies
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Sky Charts NGC 1169Sky Charts NGC 1169Bright Star Catalog, Sky2000 & Tycho-2
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Sky Charts NGC 1169Sky Charts NGC 1169Bright Star Catalog, Sky2000, Tycho-2 & HST GSC
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Sky Charts NGC 1169Sky Charts NGC 1169BSC, Sky2000, Tycho-2, HST GSC & USNO-A V2.0
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Sky Charts NGC 1169Sky Charts NGC 1169DSS from RealSky
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DSS SetupDSS Setup
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Sky Charts NGC 1169Sky Charts NGC 1169DSS from RealSky
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Sky Charts NGC 1169Sky Charts NGC 1169Galaxies Locations using RealSky Data
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Sky Charts NGC 1169Sky Charts NGC 1169Galaxies Locations using Internet DSS Data
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NASA/IPAC Extragalactic DatabaseNASA/IPAC Extragalactic Databasehttp://nedwww.ipac.caltech.edu/
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NASA/IPAC Extragalactic DatabaseNASA/IPAC Extragalactic DatabaseEnter RA, DEC & Search Radius
J2000 RA:
3h02m33.51sDE:+46°26'18.2"
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NASA/IPAC Extragalactic DatabaseNASA/IPAC Extragalactic Database4 Objects Found
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Faint GalaxiesFaint Galaxies
UGC2496Mag. 18
2MASXi J0302392+462732
HFLLZOA G145.21-10.67
19.0 Magnitude Star Using USN0-A V2.0
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Identifying Faint GalaxiesIdentifying Faint Galaxies
Sky Charts - Cartes du CielSky Charts - Cartes du Ciel
Free software on ITS 2002 CD-ROMFree software on ITS 2002 CD-ROM
http://www.stargazing.net/astropc/download.htmlhttp://www.stargazing.net/astropc/download.html
NASA/IPAC Extragalactic DatabaseNASA/IPAC Extragalactic Database
http://nedwww.ipac.caltech.edu/http://nedwww.ipac.caltech.edu/