home resources > links . SEARCH ASP SITE: Match ALL words Match ANY word . AstroShop . ... Favorite Links . ASP Educational Resources . American Astronomical Society . ... IAU Membership Directory . ... The American Institute of Physics FYI Bulletins . ... home | ... membership | ... resources | ... astroshop | ... Copyright 2001-2012 Astronomical Society of the Pacific ...

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• ASP: Education Newswire
• ASP: Presidents of the Astronomical Society of the Pacific
• ASP: Advisory Council

XMM-Newton CCF Release Page: 1 XMM-Newton CCF Release Note XMM-CAL-SRN-0325 X-ray Loading correction for EPIC-pn Burst Mo de Jan-Uwe Ness, Matteo Guainazzi, Michael Smith 6 March 2015 1 CCF comp onents Name of CCF EPN REJECT 0008.CCF VALDATE 2002-07-07 EVALDATE Blocks changed XRL2PHA XSCS flag NO In 2010, it was discovered that Timing Mode exposures are affected by X-ray loading (XRL). ... The implementation of XRL correction for EPIC-pn Timing Mode is described in Guainazzi & Smith (2013). ...

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• Bibliography
• Description

Next: HST-NICMOS Observations of Galactic Up: NICMOS Science Previous: A Color Analysis of . ... Why choose NGC 1569? ... NICMOS Data in the Central Region of NGC 1569 . ... To have a census of the old stellar populations of the dwarf irregular galaxies NGC 1569 and NGC 1705 and to trace the major episodes of star formation over a Hubble time in these starbursting systems, we have applied for and obtained HST/NICMOS observations in the F110W and F160W bands with the NIC2 camera. ...

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• The Stellar Population in the NICMOS Parallel Fields
• NICMOS Science

... Links . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . AAA Winter Astronomy Class: Measuring Distances in Space тАУ Dec 2015 тАУ Feb 2016 . ... This MonthтАЩs Sky тАУ April 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• NYC Urban Starfest ? Background & History of the Event ? Amateur Astronomers

... Members . ... The ATM's of Boston was founded in 1934 by a group of persons interested in assisting others in the art of optical polishing the craft of telescope making, and to learn together about the science of astronomy and the use of astronomical instruments. ... Mr. Jones introduced the club to Dr. Harlow Shapley at Harvard College Observatory. ... Regular shop activities resumed with the help of these "professional amateurs" and the club grew to 180 members. ... Club Newsletters . ...

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... Bad Astronomy . ... Site Info . ... As part of the SINS project, many images of supernova 1987A have been made with the Hubble Space Telescope. This is an image of the supernova and surrounding nebulosity. ... This image shows the ring in [OIII] fading over a three year period. ... I was trying to bring out middle range brightness details in the ring around the supernova, and scaled the images so that bright and dark values both came out as black (technically, I used a sin 2 color lookup table). ...

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• Phil Plait's Bad Astronomy: Misconceptions: Planet X and Real Science

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil La plus r†йcente supernova de la galaxie nтАЩa que 110 ans ! ... Les astronomes lui donnaient 150 ans, elle n'en a que 110 ! ... Etat du ciel . ...

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• D†йcouverte : une †йtoile aussi vieille que le big bang | Ciel et Espace

. General Information . Media Files . Participants . Timetable . Local Information . Photos . Back to the album list . Previous Click the image to view it in fullsize. Previous . The BTA (Bolshoi Teleskop Alt-azimutalnyi, Eng:Large Altazimuth Telescope) is a large 6 m optical telescope at the Special Astrophysical Observatory. The BTA-6 was the largest telescope in the world between its first light in 1975 and 1993.

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The AstroGuide . ... AstroGuide | ... AstroGuide Listing . Login . See many more Astronomy Listings by: Category or Alphabet . ... Listed Since July 15, 1998 . ... 2001 Apache Point Road, P.O. Box 59 . ... Web Site . ... However, you must Login to submit a comment. ... Web . www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

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• Astronomy articles, forums, listings, and other resources about Astronomy.

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Comets and Asteroids . ... Space Flight . ... Monthly Sky Notes . ... Zodiacal Light: A ghostly column of light in the sky taken near the Very Large Telescope at Paranal (Image credit: ESO) . ... Over the next month, on some clear moonless evening, if you are lucky enough to be far from any light pollution, keep a watch on the western horizon just after sunset and you might just see this column of light in the night sky. ...

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• SETI, contact with aliens and the Wow! Signal | Astronotes
• Explorers of the Galaxy (Part 1) | Astronotes
• What are the Largest Stars in the Universe? | Astronotes

... We have imaged with milliarcsecond resolution at 5 GHz 374 strong flat-spectrum radio sources north of declination -44 using the VLBA in June 1996. ... The data were processed with the NRAO AIPS software package and the Caltech Difmap package. ... The VLBApls source sample . ... Click on the J2000 IAU name (in the left column) or the alternative name (mostly B1950 IAU names, in the right column) to get more information on a source, including coordinates, redshift, VLBApls images and model components...

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... Observatory . ... THE HISTORY OF AAAP . ... After introductory remarks by Robert Sanders, founder of the Association, it was moved that the name of the organization be Amateur Astronomers Association of Princeton. ... 2/72 First issue of Sidereal Times, so named by Editor Roxanne Tobin. ... 5/72 Election of officers: Norman Sperling, Director; John Church, Assist. ... Sidereal Times, John gives the following report: . ... Sidereal Times.) ... Amateur Astronomers Association of Princeton Т? 2015. ...

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... 26 5.3.2 Create an Image by Binning Table Columns . ... Symbolic Const Value Meaning -------------- ----- ----------------------------------------- 0 OK, no error SAME_FILE 101 input and output files are the same TOO_MANY_FILES 103 tried to open too many FITS files at once FILE_NOT_OPENED 104 could not open the named file FILE_NOT_CREATED 105 could not create the named file WRITE_ERROR 106 error writing to FITS file END_OF_FILE 107 tried to move past end of file READ_ERROR 108 error reading...

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• Moore Observatory's XmCCD Supporting Software