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: 16252 WFPDB-type ID: GUA040C002726 original log-number: 002726 archive ID: GUA040C RA: 16 h 43 m 0 s DEC: + 39 d 48 m 23 s date: 850521 UT: 222648 number of exp.: 2 Longest exposition: 5.3 min Expositions: 5.2; 5.3 min object 1641+399 object type: reference star around a radio source method: direct photograph, multiexposure emulsion: ORWO ZU21 filter: None spectrum: Pg dimensions:  30 X  30  cm observers: I.V.Ledovskaya telescope: Double Wide Angle Astrograph (MAO) type of frame: negative carrier: glass availability: Available at the Main Astron.Obs., Kyiv, Ukraine; shelf 26 box 16 notes: Orig.No.DWA-2726; Hour angle -0:16; Tube position "E"; T=+15 deg C; The diaphragm; Position of the first exposure "S"; 2nd Tstart=222653; Hour angle -0:16; duration 5.3 quality: Star Map - USNO2B     - FONAK L.Pakuliak. Questions, remarks and propositions are welcome.