{"aperture_cm":124,"archive":{"altitude_m":1145,"aperture_cm":124,"aperture_m":1.24,"archive_country":"UK Scotland","archive_town":"Edinburgh","astronomer":"S.Tritton","cameras":null,"catalog_form_direct":"C","catalog_form_prism":"C","country":"Australia","field_deg":6.4,"film":0,"focal_length_m":3.07,"idobs":"SID","instrument_id":"SID124","instrument_type":"Sch","lat_deg":-31.273333333333333,"lon_deg":149.07,"marsden_no":413,"mirror_m":1.83,"n_direct":12812,"n_direct_uncertain":0,"n_plates":14383,"n_prism":1571,"n_prism_uncertain":0,"observatory":"Siding Spring","quality":"A","scale_arcsec_mm":67,"site":"Coonabarabran","suffix":"","timezone":-10,"year_from":1973,"year_to":null},"band":"I","coord_code":"","date":"1979-06-03","dec_deg":-60.27833333333333,"dim_x_cm":36,"dim_y_cm":36,"emulsion":"IVN","exposure_min":90.0,"field_deg":6.4,"filter":"RG 715","has_notes":1,"has_observer":0,"has_quality":1,"id":167855,"idobs":"SID","instrument_id":"SID124","jd":2444027.8672569445,"method":1,"method_text":"direct photograph","multiexposure":1,"notes":["DEEP IV-N SURVEY, DEC: 0 TO -90;"],"object":"ESO/SERC FIELD 0130","object_type":"","observers":[],"plate_id":"SID124-005057","plate_no":5057,"plate_suffix":"","quality":["QUALITY A; DEFECTS; EMULSION BLEMISH; GRADE NUMBER 2;"],"ra_deg":181.14583333333334,"suffix":"","time_code":"","ut":"08:48:51"}