DATABASE of JOINT PLATE ARCHIVE (DBGPA V2.0)

OUTPUT PREFERENCES   SEARCH PLATES:  FIELD OVERLAP OBJECTS BY IDs OR NUMBERS STAR CATALOGUES GUIDES SPECIALS Plate: unique ID: 18004 WFPDB-type ID: GUA040A000644A original log-number: 000644A archive ID: GUA040A RA: 20 h 45 m 6 s DEC: - 9 d 35 m 17 s date: 550911 UT: 184501 number of exp.: 2 Longest exposition: 40 min Expositions: 10.4; 40 min object Field object type: unknown star field method: objective grating, multiexposure emulsion: Ilford N.30 filter: None spectrum: Pg dimensions:  24 X  24  cm observers: B.I.Kozarenko telescope: Double Long Focus Astrograph (MAO) type of frame: negative carrier: glass availability: The plate is not available shelf 0 box 0 notes: Orig.No.DLA-0644; Hour angle -0:38; Tube position "W"; T=+21 deg C; Pressure 751; 2-d Start time 185901; Hour angle -0:24; Duration 40.00 quality:     Observational logbook Star Map - USNO2B     - FONAK L.Pakuliak. Questions, remarks and propositions are welcome.