... Proposing for VLBI Time at Arecibo . ... Documentation (Field System, VLBA4 terminal, Mark 5 system) . ... In 2001, the Arecibo Observatory received its hybrid VLBA-MARK IV (VLBA4) data acquisition system, and currently NAIC commits Arecibo to support VLBI observing up to a maximum of 4% of the 305-m's observing time. ... Tracking Time (h:mm) . ... The inclusion of the 305-m Arecibo radio telescope can dramatically boost the sensitivity of VLBI observations, even with its limited source tracking...

... You are here: start €Ё lbaops €Ё lbadec2009 €Ё v255h . ... VLBI Schedule . ... Observer's Wiki . ... lbaops:lbadec2009:v255h . v255h . ... ATNF recording . ... Setup v255h.5cm-icrf: . ... Channel 1 . IFP#1-LO 6300 - 6316 MHz USB RCP . ... IFP#1-HI 6316 - 6332 MHz USB RCP . ... Setup v255h.5cm: . ... Ftp: ftp://ftp.atnf.csiro.au/pub/people/vlbi/v255/v255h . ... For Hobart the LOs should be set to 468 MHz (IFP#1) and 810 MHz (IFP#2) for the 4 x 16 MHz setup and 810 MHz for the 2 x 16 MHz setup. ...

... Science . ... Science Users Information > Science Publications > Science Announcements . ... Observing Facilities . ... Observing with ESO Telescopes . ... Phase 1 Proposals . ... Published: 03 Jul 2015 . ... Recent developments of the Adaptive Optics Facility ( AOF ) project and the use of a laser comb for improved wavelength calibration have been announced. The 4 Laser Guide Star Facility ( 4LGSF ) achieved first light with the first of the laser guide star units on VLT UT4; see Announcement . ...

... Up: Description of program searchdup Previous: Program use . Input records are ordered per date of observation, and the list of known (observed) sources is cleared. Each record is compared in position to all the known sources. If the sky distance is less or equal to the specified one, the record is added to the list of observations for that source. If no known sources are within the specified radius, a new source is created, with the coordinates of the observation record. ...

... Previous: Filtering KPNO LaTeX Observing Proposals with Perl . ... The Planning and Scheduling Tool was designed allow the user easily to take advantage of all available resources of the four telescopes (LASCO's three coronagraphs and the EIT Telescope) to maximize the use of the telemetry downlink. The Planning Tool allows users to develop customized observing sequences while monitoring compression factors and on-board processing times to realistically work within the limits of the instruments. ...

... SEARCH ASP SITE: Match ALL words Match ANY word . ... Comet Hyakutake wowed us this spring [see Guest Observer, May/June, p. 11]. ... The best time to observe a meteor shower is after midnight, as your nighttime location moves head-on into the path of the cometary debris. ... As observers, we are interested in the number of Perseids per time interval. ... Tabulate the number of meteors observed per interval, and make sure to label the table with the local time and date of each interval. ...