I was wondering what conditions should be met to have the "darkest" sky .. ... Upon the above publication of the Southern Galactic hemisphere, TunГ Tezel started seeking opportunities to create the Northern counterpart image. ... So, the initial quest of having the darkest possible sky have delivered us these two all-sky images of the two galactic hemispheres as seen from Planet Earth. Zoomable and 'full-screenable' fisheye view of the "darkest sky" Southern Galactic Hemisphere image. ...

Proposal Identification No.: ... Proposal Type: General Category: Observation Category: Total Time Requested: Minimum Useful Time: Prop osal Title: Urgent Pulsars Galactic 3 Hours 1 hour Grid and Timing Observations of a Millisecond Pulsar in the direction of the Virgo Cluster ABSTRACT: We request a one-hour grid observation (LST 12:00-13:00) and a separate two-hour timing session (LST 11:40-13:40) of PSR J1239+32, a 4.7 millisecond pulsar in a 4.1-day orbit. ...

... HST . ... Data . ... HST Peer Review Process . ... HST Overview . ... Phase I Proposing . ... Retrieving HST Data . ... Temperature . ... This page has been set up to facilitate the making of flatfield reference files corresponding to a specific temperature. ... You should first try temperatures precise to 0.05 degrees K, and only more precise than that if further examination of the data warrants it, as the temperature fluctuates on the order of a tenth of a degree during the timespan of any...

... The Large Telescopes Program Committee of Russian AS . ... Executive Secretary, e-mail: request@sao.ru . Telescope RATAN-600 Time Request deadline: I half-year (Jan. ... Program title .. ... Principal investigator .. ... Request status .. ... Retarded applications and ones not conforming to form will not be accepted by the Committee. ... In some exceptional cases the Program Committee Secretary can accept a request after deadline with permission of the Chairman of Committee or director of SAO RAS. ...

This page gives the name and meaning of the various parameters which can be queried in HyperLeda through SQL requests . ... real . ... actual error on t . ... log 10 of apparent major axis diameter d25 at 25 mag.arcsec -2 (d25 in 0.1') . ... actual error on logd25 . ... Apparent maximum rotation velocity of gas . ... log 10 of apparent corrected diameter (dc in 0.1') . ... total apparent corrected B-magnitude . ... total apparent corrected U-B color . ... Questions: leda@univ-lyon1.fr ...

... AUTOTAPE is an obsolete parameter that only applied to tape. ... AUTOTAPE is used to request that automatic tape allocation and control be used at stations that use the VLBA control system and have more than one tape drive. ... AUTOTAPE>=2 also activates automatic reversal of the tapes when the low tape mark is reached, even in the middle of scans; with AUTOTAPE=1 the tape will stop at the low tape point and wait for the next scan. ... For Mark II, AUTOTAPE requests automatic tape changes. ...

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