{"aperture_cm":50,"archive":{"altitude_m":1760,"aperture_cm":50,"aperture_m":0.5,"archive_country":"Bulgaria","archive_town":"Sofia","astronomer":"M.Tsvetkov","cameras":null,"catalog_form_direct":"C","catalog_form_prism":"C","country":"Bulgaria","field_deg":4.5,"film":0,"focal_length_m":1.72,"idobs":"ROZ","instrument_id":"ROZ050","instrument_type":"Sch","lat_deg":41.71666666666667,"lon_deg":24.75,"marsden_no":71,"mirror_m":0.7,"n_direct":7335,"n_direct_uncertain":0,"n_plates":7359,"n_prism":214,"n_prism_uncertain":0,"observatory":"Rozhen","quality":"D","scale_arcsec_mm":120,"site":"Rozhen","suffix":"","timezone":2,"year_from":1979,"year_to":null},"band":"","coord_code":"","date":"1980-07-15","dec_deg":41.3975,"dim_x_cm":13,"dim_y_cm":13,"emulsion":"ZU 21","exposure_min":10.0,"field_deg":4.5,"filter":"UG2","has_notes":0,"has_observer":1,"has_quality":1,"id":280446,"idobs":"ROZ","instrument_id":"ROZ050","jd":2444436.4583333335,"method":2,"method_text":"direct photograph, multi-exposure","multiexposure":6,"notes":[],"object":"GAMMA CYG","object_type":"","observers":["K.TSVETKOVA"],"plate_id":"ROZ050-000185","plate_no":185,"plate_suffix":"","quality":[],"ra_deg":306.42083333333335,"suffix":"","time_code":"","ut":"23:00:00"}
