Format: Jpg
Size: 6000 X 3867
About the Object
Object Name: NGC 4449
Object Description: Magellanic dwarf irregular galaxy
Position (J2000): R.A. 12h 28m 10s.96
Dec. +44° 05' 33".4
Constellation: Canes Venatici
Distance: Approximately 13 million light-years (4 Mpc) away.
Dimensions: This image is 5 arcminutes (19,000 light-years or 6 ________________________kiloparsecs) wide.
About the Data
Data Description: The Hubble image was created from HST data from proposal ________________________10585: A. Aloisi (STScI/ESA), F. Annibali, C. Leitherer, ________________________and J. Mack (STScI), M. Sirianni (STScI/ESA), M. Tosi ________________________(INAF, Astronomical Observatory of Bologna), and R. van ________________________der Marel (STScI).
Instrument: ACS/WFC
Exposure Date(s): November 2005
Exposure Time: 5.3 hours
Filters: F435W (B), F555W (V), F658N (Halpha+[N II]), and F814W (I)
About the Image
Image Credit: NASA, ESA, A. Aloisi (STScI/ESA), and The Hubble Heritage ________________________(STScI/AURA)-ESA/Hubble Collaboration
Release Date: July 3, 2007
Color
This image is a composite of many separate exposures made by the ACS instrument on the Hubble Space Telescope using several different filters. Three filters were used to sample broad wavelength ranges. One filter was used to sample narrow wavelength emission. The color results from assigning different hues (colors) to each monochromatic image. In this case, the assigned colors are:
F435W (B) blue
F555W (V) green
F658N (Halpha+[N II]) and F814W (I) red
Please leave a comment if you want, this is just to show what is out there...
And before you go and spam, dl it watch it and make up your own mind...
cheers the_phyrexian
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