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HST Mission Update |
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Delay of Hubble Servicing Mission 4
The launch of the Hubble Space Telescope Servicing Mission 4, planned for October 14, 2008, has been delayed. Due to a Hubble Space Telescope malfunction that occurred on Saturday, September 27, 2008, affecting the storage and transmittal of science
More...
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Exposure Time Calculators |
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![](https://webarchive.library.unt.edu/eot2008/20081005083710im_/http://www.stsci.edu/images/spacer.gif) The ETCs are web-based applications that assist Hubble users
in preparing Phase I and Phase II observing proposals.
The ETCs calculate exposure times or SNRs for simulated astronomical
observations using any of HST's primary instruments:
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HST Observations |
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![](https://webarchive.library.unt.edu/eot2008/20081005083710im_/http://www.stsci.edu/images/spacer.gif) A synopsis of programs scheduled for observation with HST.
This Week
Last Week
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Hubble Legacy Archive |
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![](https://webarchive.library.unt.edu/eot2008/20081005083710im_/http://www.stsci.edu/images/spacer.gif) Try out the new Hubble Legacy Archive!
hla.stsci.edu
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