  The one-meter telescope-reflector `Saturn' (D=1 m, F = 4 m) was partially
renovated at the Pulkovo observatory at the end of 2014. The telescope was
equipped by CCD camera S2C with 14x14 arcmin field of view and 824 mas per pix
scale. The observations of outer Jovian satellites have been performed in a
test mode since January 2015. The exposure time of 30 seconds allows us to
obtain images of stars up to magnitude 19.5 with the present state of the
mirror and the equipment. The observations of outer Jovian satellites have been
performed during testing period. These objects are interesting targets because
their astrometric observations required to improve ephemeris and dynamic
studies. Satellites positions have been determined on the basis of CCD images
obtained within 6 nights. Astrometric reduction is performed by linear method
using HCRF/UCAC4 and HCRF/URAT1. Internal accuracy of satellites positions has
been estimated as 20 - 100 mas. The absolute values of residuals O-C do not
exceed 100 mas in most cases. The independent tests have been carried out by
the direct comparison with the results of observations of the Jovian satellite
Himalia performed simultaneously by the Normal astrograph (the largest
difference was 113 mas). This work has been partially supported by RFBR
(12-02-00675-a) and the 22 Program of RAS Praesidium.
