Target: Messier 8 Date: 2012-09-08 Time: 12:39 Telescope: CDK20S Camera: Apogee U16M Filters: UBVRI Exposure time: 100 seconds each filter; one frame each selected for RGB Observer: Rhodes Hart Processing: John Kielkopf AstroImageJ to select frames and render as composite RGB

... Note on Filters: . ... NGC 3351 is a mostly face-on late type spiral galaxy. It is marked by a bar like feature in its central regions and a strong inner ring of star formation. ... The galaxy was imaged through the A1,B1 and B5 filters over a total exposure time of 1936 seconds. ... The galaxy was imaged through the A1 filter for 450 seconds and the B1 filter for 1084 seconds. ... The galaxy was imaged through the A1 and V1 filters over a total exposure time of 1200 seconds. ...

... Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for Cycle 17 > Chapter 8: Detector Readout Modes > 8.1 Introduction . ... NICMOS has four detector readout modes that may be used to take data. ... There are three supported readout modes: . ... Multiple-accumulate Mode (MULTIACCUM). ... The BRIGHTOBJ mode is not supported for Cycle 13 and later cycles; it is, however, an available mode for the special case of acquisition of very bright targets under the coronagraphic hole. ...

Next: The APM selected sample Up: Second priority candidates Previous: Second priority candidates . From the random selected subsample of second priority candidates we observed twenty six objects during the 6-m telescope runs (mainly those with R.A.< 11 h ) along with the observations of first priority targets. Altogether we found 12 emission-line objects: one appeared to be a QSO with z =3.15, and the rest are various types of ELGs. ... One object is an absorption-line galaxy. ...

... Psrcat . Data archive . ... PSRCORR receives data from PKCCC1 , and displays, processes and archives them. ... Click on Setup and select WBA and old tape or new tape as appropriate. ... At the end of each observation the raw data files are written to the archive tape and the file details recorded in the tape log which is located in /psr1/runtime/psrcorr/db/tape.log . ... This allows you to select an archive tape and the file(s) to be archived (from PKCCC1 _1) and to write these files to the tape. ...

XMM-Newton Science Analysis System . ... Meta Index / Home Page / Description The selected function facilitates step-wise filtering of tables. Used as a sub-expression it evaluates to true for a particular row if that rows has been selected in the selection process preceding the current one. If the table undergoes selection for the very first time, selected returns true for all table rows, i.e., has no effect. ... SELECTED && PHA >= 10 . ... XMM-Newton SOC/SSC -- 2008-07-01 ...

Next: The Interaction of the ISO-SWS Pipeline Software and the ISO-SWS Interactive Analysis System . ... This paper presents the latest developments in ISOCAM data analysis with the Interactive Analysis System for ISOCAM (CIA) . ... 1. data preparation (slicing, generation of CIA prepared data structures) . ... 1997, ``Design and Implementation of CIA, the ISOCAM Interactive Analysis System", in Astronomical Data Analysis Software and Systems VI, ASP Conf. ... CIA . ...

adapted from Observe: Eclipses, published in 1979 by the Astronomical League and "Safe Solar Filters," by B. Ralph Chou, Sky and Telescope, August 1981) . ... Tape TWO pieces of film together into a sandwich, and tape this over the opening in the cardboard. ... The cardboard frame will act as a shade from the bright Sun, while you safely observe through the film sandwich. ... Undeveloped film is not safe. ... tape . ... At the end of one of the tubes, tape the aluminum foil, and make a tiny pinhole. ...

Program Id: . ... UTC End Time: . Astronomer/PI Name(s): . ... Observer Name(s): . Nightlog Day: Sunday Monday Tuesday Wednesday Thursday Friday Saturday Month: January Febuary March April May June July August September October November December Day (DD): Year (YYYY): Full Night A (First half) B (Second half) Special Schedule . ... Note: Open this weather logfile program in another browser window. Please copy and past the resultant info below at the end of the night) . ...

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... The Magazine . News . Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Using filters . ... Get instant access to subscrib