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: 18531 WFPDB-type ID: GUA040A000908A original log-number: 000908A archive ID: GUA040A RA: 3 h 1 m 57 s DEC: + 48 d 54 m 3 s date: 570426 UT: 190812 number of exp.: 3 Longest exposition: 15 min Expositions: 15; 0.08; 0.17 min object C/1956 R1 (Arend-R.) object type: comet method: direct photograph, multiexposure emulsion: Agfa Astro filter: None spectrum: Pg dimensions:  24 X  24  cm observers: I.V.Gavrylov 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-0908; Hour angle 8:26; Tube position "W"; T=+18 deg C; Pressure 750; Following exposures: Start time 202929,203029; Hour angle 9:48,9:49; Duration 0.08, 0.17 quality:     Observational logbook Star Map - USNO2B     - FONAK L.Pakuliak. Questions, remarks and propositions are welcome.