चित्र:NGC 4414 (NASA-med).jpg
ओरिजनल फाइल (१,७३० × १,४२८ पिक्सेल, फाइल साइज: १.७१ MB, MIME टाइप: image/jpeg)
ई फाइल विकिमीडिया कॉमन्स से बा आ अउरी प्रोजेक्ट भी एकर इस्तेमाल कर सकत बाड़ें। एकर विवरण फाइल विवरण पन्ना नीचे देखावल गइल बा।
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बिबरणNGC 4414 (NASA-med).jpg |
English: In 1995, the majestic spiral galaxy NGC 4414 was imaged by the Hubble Space Telescope as part of the HST Key Project on the Extragalactic Distance Scale. An international team of astronomers, led by Dr. Wendy Freedman of the Observatories of the Carnegie Institution of Washington, observed this galaxy on 13 different occasions over the course of two months. Images were obtained with Hubble's Wide Field Planetary Camera 2 (WFPC2) through three different color filters. Based on their discovery and careful brightness measurements of variable stars in NGC 4414, the Key Project astronomers were able to make an accurate determination of the distance to the galaxy. The resulting distance to NGC 4414, 19.1 megaparsecs or about 60 million light-years, along with similarly determined distances to other nearby galaxies, contributes to astronomers' overall knowledge of the rate of expansion of the universe. In 1999, the Hubble Heritage Team revisited NGC 4414 and completed its portrait by observing the other half with the same filters as were used in 1995. The end result is a stunning full-color look at the entire dusty spiral galaxy. The new Hubble picture shows that the central regions of this galaxy, as is typical of most spirals, contain primarily older, yellow and red stars. The outer spiral arms are considerably bluer due to ongoing formation of young, blue stars, the brightest of which can be seen individually at the high resolution provided by the Hubble camera. The arms are also very rich in clouds of interstellar dust, seen as dark patches and streaks silhouetted against the starlight.
ID: GPN-2000-000933 Other ID: PR99-25 |
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तारीख | |||||
स्रोत |
http://nix.larc.nasa.gov/info;jsessionid=1sl2so6lc9mab?id=GPN-2000-000933&orgid=12 http://imgsrc.hubblesite.org/hu/db/images/hs-1999-25-a-full_tif.tif |
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लेखक |
The Hubble Heritage Team (AURA/STScI/NASA) NASA Headquarters - Greatest Images of NASA (NASA-HQ-GRIN) |
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परमीशन (एह फाइल के दुबारा इस्तेमाल) |
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inception अंगरेजी
३ जून 1999
फाइल के इतिहास
ओ समय ई फाइल कइसन लउके ई देखे खातिर कौनों तारीख/समय पर क्लिक करीं।
तारीख/समय | चिप्पी रूप | डाइमेंशन | प्रयोगकर्ता | टिप्पणी | |
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वर्तमान | १६:०६, १० दिसंबर २०१६ | १,७३० × १,४२८ (१.७१ MB) | wikimediacommons>PlanetUser | better quality from TIFF |
फाइल के उपयोग
फाइल के इस्तेमाल 2 पन्ना करत बाड़ें:
मेटाडाटा
ए फाइल में एक्स्ट्रा जानकारी उपलब्ध बा, हो सकत बा कि ई डिजिटल कैमरा या स्कैनर से लेवल गइल होखे। अगर ई वर्तमान फाइल एकरी ओरिजनल फाइल से सुधार के बनल बा त हो सकेला कुछ जानकारी ना लउके।
Width | १,७३० px |
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Height | १,४२८ px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Image data location | ३,४७४ |
Number of components | ३ |
Number of rows per strip | १,४२८ |
Bytes per compressed strip | ७,४११,३२० |
Data arrangement | chunky format |