{"aperture_cm":134,"archive":{"altitude_m":331,"aperture_cm":134,"aperture_m":1.34,"archive_country":"Germany","archive_town":"Tautenburg","astronomer":"R.Ziener","cameras":null,"catalog_form_direct":"C","catalog_form_prism":"C","country":"Germany","field_deg":3.4,"film":0,"focal_length_m":4.0,"idobs":"TAU","instrument_id":"TAU134","instrument_type":"Sch","lat_deg":50.98166666666667,"lon_deg":11.713333333333333,"marsden_no":33,"mirror_m":2.0,"n_direct":8141,"n_direct_uncertain":0,"n_plates":8239,"n_prism":944,"n_prism_uncertain":0,"observatory":"Karl Schwarzschild","quality":"A","scale_arcsec_mm":52,"site":"Tautenburg","suffix":"","timezone":1,"year_from":1960,"year_to":null},"band":"U","coord_code":"M","date":"1961-12-29","dec_deg":null,"dim_x_cm":24,"dim_y_cm":24,"emulsion":"ORWO/KODAK","exposure_min":null,"field_deg":3.4,"filter":"UG2","has_notes":1,"has_observer":0,"has_quality":0,"id":4031,"idobs":"TAU","instrument_id":"TAU134","jd":2437663.201388889,"method":10,"method_text":"test plate","multiexposure":1,"notes":["NO WEDGE;"],"object":"","object_type":"","observers":[],"plate_id":"TAU134-000252","plate_no":252,"plate_suffix":"","quality":[],"ra_deg":null,"suffix":"","time_code":"","ut":"16:50:00"}