{"aperture_cm":9,"archive":{"altitude_m":640,"aperture_cm":9,"aperture_m":0.09,"archive_country":"Germany","archive_town":"Sonneberg","astronomer":"H-J.Braeuer","cameras":null,"catalog_form_direct":"C","catalog_form_prism":"","country":"Germany","field_deg":30.7,"film":0,"focal_length_m":0.3,"idobs":"SON","instrument_id":"SON009","instrument_type":"Cam","lat_deg":50.37833333333333,"lon_deg":11.191666666666666,"marsden_no":31,"mirror_m":null,"n_direct":682,"n_direct_uncertain":0,"n_plates":682,"n_prism":null,"n_prism_uncertain":0,"observatory":"Sonneberg","quality":"A","scale_arcsec_mm":690,"site":"Sonneberg","suffix":"","timezone":1,"year_from":1957,"year_to":1963},"band":"pg","coord_code":"","date":"1958-01-29","dec_deg":-0.2783333333333333,"dim_x_cm":20,"dim_y_cm":20,"emulsion":"","exposure_min":40.0,"field_deg":30.7,"filter":"","has_notes":0,"has_observer":0,"has_quality":0,"id":166868,"idobs":"SON","instrument_id":"SON009","jd":2436232.5990046295,"method":1,"method_text":"direct photograph","multiexposure":1,"notes":[],"object":"","object_type":"","observers":[],"plate_id":"SON009-000234","plate_no":234,"plate_suffix":"","quality":[],"ra_deg":180.63750000000002,"suffix":"","time_code":"","ut":"02:22:34"}
