... We present the results of our new observations of TYC 0075 01143 1, a recently discovered double-mode Scuti variable. We improved the frequencies and and pulsation amplitudes, detected the interaction frequencies , , and a possible nonradial frequency . ... The finding chart of TYC 0075 01143 1. ... Using our new observations of TYC 0075 01143 1, we improved the frequencies and , detected oscillations corresponding to interaction between and : and ; we also found a possible nonradial frequency . ...

... A Miriad uv dataset is composed of a collection of items and ` u-v variables'. The variables are parameters that are known at the time of the observation, and include measured data, and the description of the observation set up ( e.g. correlator set up and observing centres). Table B.1 gives a list of the items that are used to build up a Miriad uv dataset. ... integer . ... antenna gain table . ... number of feeds on each antenna . ... frequency set up description table for `bandpass' . ...

CATS home ] [ Back to CATS list ] [ ftp ] . ... 363Landau+ Fifty-five variable radio sources have been observed at 90 GHz, 22 of them for first time. ... The variability of those sources previously observed is somewhat greater than observed by Owen et al. (1978); some sources exhibited the lowest flux densities ever recorded at 90 GHz. ... The adopted 90-GHz flux density of DR21 is 17.7 Jy and is based on a 90-GHz brightness temperature of 183.4+-3.4 K for Jupiter (Ulich 1978). ...

HUBBLE SPACE TELESCOPE DAILY REPORT #837 PERIOD COVERED: 0800 EST Daily Status Report as of 065/1200Z. 1.0 ACTIVITIES SCHEDULED AND ACCOMPLISHED: 1.1 Completed FOC/96 3815 (UV Observations of Hubble Sandage Variables) The Faint Object Camera was used to make ultraviolet observations of very luminous eruptively unstable Hubble Sandage variable stars located in the large face on spiral galaxy M-33 in Triangulum. The observations were executed as scheduled, and no problems were reported. ...

Next: W.M. Napier, Senior Research Up: Research Previous: M.E. Bailey, Director Contents . ... Correlation between Spectroscopy and Photometry in PCygni . ... A paper analysing the photometry of PCygni during the 20th century is in preparation in collaboration with C.Sterken, Brussels, and A. van Genderen, Leiden. ... On the invitation of its Editor, a review article on PCygni, in collaboration with G. Israelian (Tenerife) was produced for Astrophysics and Space Science . ...

Follow-up observations with the University of Washington 0.76 m telescope at Manastash Ridge Observatory (MRO) of the Sloan Digital Sky Survey (SDSS) cataclysmic variable (CV) SDSS J170053+400358 are presented. ... They estimate that the dimming amounted to about 0.028 mag (using two comparison stars that were each about 4 mag fainter than HD 209458). only UW affiliated authors have been listed, student researchers are marked with an ``*'' . ... XTE J1859+226" UW affiliated authors: *Kevin Krisciunas. ...