| About The Object | |
|---|---|
| Object Name | M83, NGC 5236, Southern Pinwheel Galaxy |
| Object Description | Barred Spiral Galaxy |
| R.A. Position | 13h 37m 0.95s |
| Dec. Position | -29° 51' 55.51" |
| Constellation | Hydra |
| Distance | 15 million light-years (4.5 million parsecs) |
| About The Data | |
| Data Description | The image was created from Hubble data from proposal : R. O'Connell (University of Virginia), B. Balick (University of Washington), H. Bond (STScI), D. Calzetti (University of Massachusetts), M. Carollo (Swiss Federal Institute of Technology, Zurich), M. Disney (University of Wales, College of Cardiff), M. Dopita (Australian National University), J. Frogel (Ohio State University Research Foundation), D. Hall (University of Hawaii), J. Holtzman (New Mexico State University), P. McCarthy (Carnegie Institution of Washington), F. Paresce (European Southern Observatory, Germany), A. Saha (NOAO/AURA), J. Silk (University of Oxford), A. Walker (NOAO/CTIO), B. Whitmore (STScI), R. Windhorst (Arizona State University), and E. Young (University of Arizona); and 12483: W. Blair (JHU), K. Long (STScI), F. Winkler (Middlebury College), R. Soria (Curtin University), B. Whitmore (STScI), R. Chandar (University of Toledo), P. Ghavamian (Towson University), M. Dopita (Australian National University), and B. Rangelov (George Washington University). |
| Instrument | HST>WFC3/UVIS |
| Exposure Dates | August 2009 - September 2012, Exposure Time: 20 hours |
| Filters | F336W (U), F438W (B), F547M (Strömgren y), F555W (V), F657N (H-alpha), and F814W (I) |
| About The Image | |
| Color Info | This image is a composite of separate exposures acquired by the WFC3 instrument on the Hubble Space Telescope. Several filters were used to sample broad and narrow wavelength ranges. The color results from assigning different hues (colors) to each monochromatic (grayscale) image associated with an individual filter. In this case, the assigned colors are: Purple: F336W (U) Blue: F438W (B) Green: F555W (V) + F547M (Strömgren y) Orange: F657N (H-alpha) Red: F814W (I) |
| Compass Image |  |
| About The Object | |
|---|---|
| Object Name | A name or catalog number that astronomers use to identify an astronomical object. |
| Object Description | The type of astronomical object. |
| R.A. Position | Right ascension – analogous to longitude – is one component of an object's position. |
| Dec. Position | Declination – analogous to latitude – is one component of an object's position. |
| Constellation | One of 88 recognized regions of the celestial sphere in which the object appears. |
| Distance | The physical distance from Earth to the astronomical object. Distances within our solar system are usually measured in Astronomical Units (AU). Distances between stars are usually measured in light-years. Interstellar distances can also be measured in parsecs. |
| Dimensions | The physical size of the object or the apparent angle it subtends on the sky. |
| About The Data | |
| Data Description |
|
| Instrument | The science instrument used to produce the data. |
| Exposure Dates | The date(s) that the telescope made its observations and the total exposure time. |
| Filters | The camera filters that were used in the science observations. |
| About The Image | |
| Image Credit | The primary individuals and institutions responsible for the content. |
| Publication Date | The date and time the release content became public. |
| Color Info | A brief description of the methods used to convert telescope data into the color image being presented. |
| Orientation | The rotation of the image on the sky with respect to the north pole of the celestial sphere. |
