Thanks to the services offered by the Rome Observatory at their facilities
at Campo Imperatore, KOCH and MAFFEO organized the re-aluminizing of the mirror of the
Castel Gandolfo astrograph.
Under the guidance and monitoring of CORBALLY, CROMWELL and NELSON
(Steward Observatory and VORG), with HARMER (National Optical Astronomy Observatories),
manufacture of the mechanical components for the VATT's medium-resolution optical spectrograph,
VattSpec, has begun. Astronomical Consultants & Equipment of Tucson has completed solid models
of the various modules and the box. Fabrication will begin in 2004, to be followed by testing.
HARMER completed an optical design for a wide-field corrector to match the
field of the coming 4K x 4K CCD camera for the VATT. BOYLE, CORBALLY, CROMWELL, and NELSON
provided input. Modeling of the corrector’s ghost images is underway to make sure it will be
an improvement over an earlier corrector.
The local area computer network (LAN) at Castel Gandolfo was upgraded by
the Vatican Telephone Services according to the proposal by BOYLE and ROSSI. CAT-5 cabling
and switches were installed to operate at 100 Mbps ethernet speed.
BOYLE and ROSSI installed IRAF, TABLES, STSDAS, DS9, TeX, etc. software
on the new AlphaStation provided by RUFFINI (International Center for Relativistic
Astrophysics [ICRA], University of Rome La Sapienza) from ICRA funds.
PELETIER (Nottingham, UK), with collaboration from CORBALLY, has given
the website of the Vatican Observatory and its Foundation a new look and made it more
informative. CORBALLY continues to update the website, which can now be accessed at
http://www.vaticanobservatory.org.
OMIZZOLO continues the digitalization of the photographic plates in the
Observatory’s archives at Castel Gandolfo using scanners both at Castel Gandolfo and at
the Asiago Observatory of the University of Padua. The Observatory has acquired a scanner
identical to the ones being used in the Italian national program of constructing a digital
archive of data from photographic plates, thus providing homogeneity in the scanning
procedures. Eight hundred archival plates taken with the Vatican Schmidt Telescope have
been scanned thus far. In a collaboration with NESCI, ROSSI and DI PAOLA (University of
Rome La Sapienza), OMIZZOLO is in the process of reducing data from scans made of spectra
on objective prism plates taken with Schmidt telescope.
Work continues under the direction of CASANOVAS on the construction of
an electronic file for the library of the Specola.
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