File:Hs-2011-03-b-full tif.tif
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DescriptionHs-2011-03-b-full tif.tif |
English: Hubble NICMOS Infrared Image of M51
Technical facts about this news release: About the Object Object Name: Whirlpool Galaxy, M51, NGC 5194/5 Object Description: Face-on Spiral Galaxy with Companion Position (J2000): R.A. 13h 29m 52.37s Dec. +47° 11' 40.8" Constellation: Canes Venatici Distance: About 31 million light-years (9.6 million parsecs) Dimensions: This image is 3 arcminutes (20,000 light-years or 6,000 parsecs) wide. About the Data Data Description: The Hubble optical image was created from HST data from proposal 10452: S. Beckwith (STScI), R. Kennicutt, Jr. (University of Cambridge), and H. Bond, C. Christian, L. Frattare, F. Hamilton, Z. Levay, M. Mutchler, K. Noll, and T. Royle (Hubble Heritage Team, STScI/AURA). NICMOS observations were made with the HST proposal 10501: R. Chandar (University of Toledo), D. Calzetti (University of Massachusetts), R. Kennicutt, Jr. (University of Cambridge), M. Regan and B. Whitmore (STScI), and E. Schinnerer (Max Planck Institute for Astronomy, Heidelberg). Instrument: NICMOS Exposure Date(s): November 28 - December 2, 2005 January 18-22, 2005 Exposure Time: 9 hours 9 hours Filters: F160W (J) F435W (B), F555W (V), F658N (H-alpha + [N II]), F814W (I) About the Release Credit: NASA, ESA, M. Regan and B. Whitmore (STScI), and R. Chandar (University of Toledo) Release Date: January 13, 2010 Color: This image, which was obtained by aligning data from both the NICMOS and ACS detectors and dividing the NICMOS brightness values by the ACS values, was originally black and white. These brightness values were translated into a range of reddish hues. Such color "maps" can be useful in helping to distinguish subtly varying brightness in an image.. |
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Source | http://hubblesite.org/newscenter/archive/releases/2011/03/image/b/ (direct link) | ||||
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Origineel/Original: NASA, ESA, and Z. Levay (STScI) Nederlandse tekst/Dutch text: Devon1980 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:58, 6 October 2012 | 2,685 × 3,617 (25.15 MB) | Fabian RRRR (talk | contribs) | {{Information |Description={{en|1='''Hubble NICMOS Infrared Image of M51''' Technical facts about this news release: About the Object Object Name: Whirlpool Galaxy, M51, NGC 5194/5 Object Description: Face-on Spiral Galaxy with Companion Positi... |
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Width | 2,685 px |
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Height | 3,617 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 32 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 13:50, 8 December 2010 |
Color space | Uncalibrated |
warning | wrong data type 7 for "RichTIFFIPTC"; tag ignored. |