{"aperture_cm":40,"archive":{"altitude_m":1045,"aperture_cm":40,"aperture_m":0.4,"archive_country":"Italy","archive_town":"Asiago","astronomer":"U. Munari","cameras":null,"catalog_form_direct":"C","catalog_form_prism":"TC","country":"Italy","field_deg":6.9,"film":1,"focal_length_m":1.0,"idobs":"ASI","instrument_id":"ASI040","instrument_type":"Sch","lat_deg":45.861666666666665,"lon_deg":11.528333333333332,"marsden_no":43,"mirror_m":0.5,"n_direct":18411,"n_direct_uncertain":0,"n_plates":18410,"n_prism":2006,"n_prism_uncertain":0,"observatory":"Asiago","quality":"A","scale_arcsec_mm":206,"site":"Asiago","suffix":"","timezone":1,"year_from":1958,"year_to":1992},"band":"","coord_code":"","date":"1958-09-05","dec_deg":41.27388888888889,"dim_x_cm":12,"dim_y_cm":12,"emulsion":"103 a-O","exposure_min":8.0,"field_deg":6.9,"filter":"","has_notes":0,"has_observer":1,"has_quality":0,"id":19933,"idobs":"ASI","instrument_id":"ASI040","jd":2436451.5,"method":1,"method_text":"direct photograph","multiexposure":1,"notes":[],"object":"M 31","object_type":"","observers":["GRUBISSICH"],"plate_id":"ASI040-000024","plate_no":24,"plate_suffix":"","quality":[],"ra_deg":10.683333333333334,"suffix":"","time_code":"M","ut":null}