... see also previos version 1991 VII/158 A REVISED AND UPDATED CATALOG OF QUASI-STELLAR OBJECTS ================================================================================ HEWITT A., BURBIDGE G.: 1993 Astrophys. ... A standardization of the files and their description was performed at CDS to allow automatic conversions to FITS tables. The paper contains a catalog of all known quasi-stellar objects (QSOs) with measured emission redshifts, and BL Lac objects, complete to 1992 December 31. ...

... To find out, a team of astronomers estimated the relative distances to over 5,000 galaxies in one of the most distant fields of galaxies ever imaged: the Hubble Ultra Deep Field (HUDF). Bright Planetary Nebula NGC 7027 from Hubble . ... The Colliding Spiral Galaxies of Arp 271 . ... Spiral galaxies NGC 5426 and NGC 5427 are passing dangerously close to each other, but each is likely to survive this collision. ... Earth Waves at Saturn . ... IC 5067 in the Pelican Nebula . ... Skylab Over Earth . ...

... 1b. Pole Star . ... Two bright constellations occupy opposite sides of the pole star--the Big Dipper and Cassiopeia . ... The Big Dipper consists of 7 bright stars, forming a dipper, a small pot with a long handle. ... It shows the 7 stars of the Big Dipper and Polaris, the north star. ... Ursa Minor , the "Small Bear" or "Little Dipper" is a constellation somewhat resembling the Big Dipper, and Polaris is the last star in its tail. ... Questions from Users: About the stars of the Big Dipper . ...

... SAT0INTRO - INTRO TO USING THE AO SATELLITE PREDICTION ROUTINES. ... SATDOCNAMES - LIST OF ROUTINE NAMES . ... Previous Routine ] [Next Routine ] [ List of Routines ] NAME : satdoc - routine list (single line) sat0intro - Intro to using the ao satellite prediction routines . satcmpangle - compute angle between ra,dec,jd and satellites satdoc - routine list (single line) satdocnames - list of routine names satfindtle - find tle file for satellite name satinfo - return ...

February 2012 If you sometimes find yourself with so many tabs in Safari that you can't find things and end up opening them again in a new tab, this script can help. ... If it finds multiple matches, it offers you a list of matches that you can select from. set question to display dialog ("Find Safari tab:") default answer "" . ... display dialog name of win as string . ... set end of tabnamematchlist to ( id of win as string ) & "." & ( index of t as string ) & ". б  " & ( name of t as string ) . ...

... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Leonid meteors seen from 13 km altitude aboard an aircraft during the 1999 Leonids Multi-Instrument Aircraft Campaign (Leonid-MAC). Comet Tempel-Tuttle provides the cometary debris for the Leonid meteor shower. ... Every 17-19 November Earth crosses Tempel-TuttleтАЩs orbit and the Leonids become visible. With clear, dark skies observers may see 10 to 15 Leonid meteors every hour on those mornings. ...

... Explanations of the Observation codes and GRT codes are available. ... V codes are for AO1 experiments W codes are for AO2 experiments VS experiment codes are VSOP Survey Observations VT Test/Calibration Observations EXPNO SOURCE FRQ Corr DOY DY: DATE UT RANGE #TEL TELESCOPES W071n J0745+10 L Mitk 6 We:Jan-06 10:00 - 17:00 6 UD SH KA AT MP HO W059e J0811+01 C Socr 7 Th:Jan-07 04:00 - 14:00 10 VLBA VS10a J0842+18 C Pent 8 Fr:Jan-08 13:00 - 18:00 6 CD HO UD SH KA MP VS11r J0909+01 C ...

... SYNOPSIS: hide-battery <sogs_begin_date> <sogs_begin_date> <lrp_name> INTRODUCTION: Program runs several ISQL reports to find visits which are within an appropriate sun-angle range for a given input date range. NOTES: BUGS: Sun-angles are hard-coded. REVISION HISTORY: This was a rewrite to incorporate several tools into a sin- gle one. # 03-05-26 ijej rewritten to fix 2 bugs: bad query (broken in 2), and exclude executed visits. # 03-09-30 ijej Merle requests PI status visits be excluded. ...

Numbering Procedures for APO 2.5m and 3.5m Drawings and Engineering/Drafting Documents . ... Document part numbers are to consist of a 7 character long "base numbe,r" which is coded to provide information about the part's intended first use. The part number becomes complete and unique only with the addition of a revision number. ... Example of a "base number": 25CSA01 . ... PART NUMBER CONVENTION . ... For Example: . ... R = "Revision" . ... Questions contact Larry Carey/University of Washington ...

View from Armagh looking towards the North-East at 4.00 a.m. on 2 March 1997. The comet is best seen with binoculars, but viewed with the naked eye both the head and the tail should be easily visible. To get your bearings, note the three bright stars that make up the "summer triangle", namely Vega, Deneb and Altair, and the two small constellations, Sagitta and Delphinus. The comet moves into the evening sky after the middle of the month. Last Revised: 06/02/1997 . ...

. Crater Blazhko . Crater Bredikhin . Crater Fesenkov . Crater Lipsky . Crater Moiseev . Crater Orlov . Crater Parenago . Crater Pikel'ner . Crater Sternberg . Crater Tseraskii . Return . Department of Lunar . and Planetary Research .

To find a single file below the current directory: find . name mtg_jan92 -print . This displays the pathname to the file mtg_jan92 starting from the current directory. ... To find a file below your home directory: find ~/ -name README -print . This displays the pathname to every file with the name README in your home directory or its subdirectories. ... name '*.fm' -print . This displays the pathname to any file with the extension .fm which exists below the current directory. ...

On 1 February 2002 this Mirror was upgraded from NVSSlist v2.10 to NVSSlist v2.17 . ... This form searches the source catalog produced by the NRAO/VLA Sky Survey (NVSS). ... Object name [optional] : . ... Search radius and verification halfwidth in arcseconds [Optional] : . ... Enter a list of positions to search: . ... The contents of the NVSS source catalog and the techniques used by NVSSlist to derive error estimates and other parameters are described here. ...

... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... stars . ... The Sky This Week: April 1 - 10 . ... Observing springtime deep-sky objects with a large telescope . ... Why do some stars appear to flash a variety of different colors when you look at them through a telescope? ... So, Earthт??s atmosphere will bend some colors from especially bright stars more so than others, which makes the source look like itт??s flashing colors. Get instant access to subscriber content on Astronomy.com! ...

... ESO Science Newsletter March 2016 . ... Follow the links or visit ESO Science Announcements to read more. ... The Call for Proposals for observations at ESO telescopes in Period 98 (1 October 2016 - 31 March 2017) has been released. ... The deadline for proposals is 12:00 CEST 31 March 2016 . ... ESO Workshop, ESO Headquarters, Garching, Germany, 27 June БЂ“ 1 July, 2016 . ... Upcoming ESO or ESO-Related Workshops . ... The workshop is open for registration and the abstract deadline is 1 March 2016 ...

... What's New? Bad Astronomy . ... News . ... The questions was: "During a flight, I saw a round rainbow shaped like a doughnut. ... However, she said that all rainbows are actually circles, and that she could not find a name for this phenomenon. ... One is that rainbows really aren't full circles. ... Basically, rainbows are due to light getting bent ("refracted") inside of raindrops. ... It's called a "glory", and is formed in a somewhat different way than rainbows. ... 2008 Phil Plait. ...

Comedi Documentation . ... comedi_find_subdevice_by_type -- search for subdevice type . ... int comedi_find_subdevice_by_type (comedi_t * device, int type, unsigned int start_subdevice); . The function comedi_find_subdevice_by_type() tries to locate a subdevice belonging to comedi device device, having type type, starting with the subdevice start_subdevice. ... If it does not locate the requested subdevice, it returns -1 and sets the Comedilib error number to XXX "subdevice not found". ...

... country name . ... Query " Moscow's celebrations hotel Moscow, Russia" would failed if search attributes separately, but could be succeeded if search their concatenation. ... hotel". ... Simple search for "Moscow": # select name, country, place, rank( idx, ftsquery ) as r from hotels, to_tsquery('Moscow') as ftsquery where idx @@ ftsquery order by r desc; name | ... Query "Moscow hotel" (rewritten by hand): # select name, country, place, rank( idx, ftsquery ) as r from hotels, to_tsquery('Moscow | ...

Customer: ( entering the bookshop ) Good morning. Proprietor: Good morning, sir. ... Customer: Er, yes. ... Proprietor: Ah, well, I don't know the book, sir.. ... Proprietor: ( pause ) I beg your pardon? ... This is David Coperfield with *one* P by Edmund Wells. Proprietor: David Coperfield with one P? . ... Proprietor: ( slightly perturbed ) Yes, we do, but we don't have David Coperfield with one P by Edmund Wells. ... Proprietor: ( pause ) Yes, well in that case we don't have it. ... YES!! ...