... Submitted by Al Takeda on 08/13/2011 23:05:57 . Stellafane 2011 - Deep Sky Imaging with a DSLR Camera; Saturday Night Demo . NGC 7000, North American Nebula, 3 images x 360-second subframes, Unmodified Canon 20D DSLR, Astronomik LP filter, Takahashi E-180, f/2.8, Captured and Processed with Images Plus, Additional Processing with Adobe Photoshop . ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

... Observatory . ... Science . ... Science Users Information > Science Publications > Science Announcements > Release of Additional Pipeline-processed UVES Data . ... Observing Facilities . ... Observing with ESO Telescopes . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... In addition to the previously announced UVES data release, over 10 000 individual spectra, acquired 2003 - 2013, are now available from the Science Archive Facility...

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

The On-The-Fly Calibration (OTFC) system, publicly released in Dec. 1999, calibrated data at the time a user requested data from the archive. ... The On-The-Fly Reprocessing (OTFR) system replaced OTFC on May 16, 2001. ... UCHCOORD and OTFR. ... To address this issue, a new header keyword, PROCTIME, has been added to OTFR data to record when the system processed the data. ... OTFC . OTFR . ... POD file (original telemetry file) is retrieved from HST archive and passed to OTFR system. ...

. XMM-Newton Science Analysis System . lccorr (lccorr-2.22.2) [xmmsas_20050815_1803-6.5.0] . Meta Index / Home Page / Description . The following additional operations are carried out by lccorr : . Subsections . Mandatory: . Optional: . XMM-Newton SOC/SSC -- 2005-08-16

. Next: Sky Illumination Corrections Up: CCD Reductions Previous: BiasDark and . љ . Sky Illumination Corrections . Creation of Sky Correction Frames . Illumination Corrected Flat Fields . Fringe correction . Bad Pixel Correction . Rein Warmels . Mon Jan 22 15:08:15 MET 1996

... Tonight's Sky . ... News . Observing . ... Supernova showered Earth with radioactive debris . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Supernova simulations reveal new processes . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...