#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.03
#Event
#Occultation: POSITIVE
#DATE: 20 February 2025 
#PREDICTTIME: 20 Feb; 17:37:59 UT
#STAR: UCAC4 572-010958  
#ASTEROID: Ortutay                 
#Nr: 2043
#OBSERVER
#Observer1: Stefano Sposetti
#Observer2:
#moreObs:
#E-mail: ***
#Address: ***
#OBSERVING_STATION
#NearestCity: Gnosca
#Countrycode: CH
#Coordinates LAT +/-DD MM SS.S  LON +/-DDD MM SS.S 
#Latitude:  +46 13 ***
#Longitude: +009 01 ***
#Altitude: ***
#Datum _blank=WGS84 N=NAD1927 E=ED1950 T=Tokyo G=GB1936 *=unspecified, or other
#Datum:
#Teleskop _=unstated 1=Refractor 2=Newtonian 3=SCT 4=Dobsonian 5=Binoculars 6=Other 7=None 8=eVscope 
#Telescope: 2 
#Aperture in cm
#Aperture: 42 
#FocalLength in cm
#FocalLength: 164 
#ObservingMethod   _=unspecified a=Analogue & digital video b=Digital SLR-camera video c=Photometer d=Sequential images e=Drift scan f=Visual g=Other 
#ObservingMethod: a 		    
#Observation
#StartObs: 17:37:00.0
#D D=Main Star d=second Star G=satellite main star g=satellite 2nd star N=ring  M=non detection +time hh:mm:ss.s
#D: D17:37:57.8
#Acc_D: 0.3
#R R=Main Star r=second Star B=satellite main star b=satellite 2nd star N=ring  M=non detection +time hh:mm:ss.s
#R: R17:38:02.1
#Acc_R: 0.2
#EndObs: 17:39:00.0
#Duration: 4.3
#Exp_Time: 0.400
#Timesource  _=unspecified a=GPS b=NTP c=Telephone (fixed or mobile) d=Radio time signal e=Internal clock of recorder f=Stopwatch g=Other
#Timesource: a
#Camera: DVTI
#Signal/Noise: 7.7
#Weatherconditions
#Wind:
#Temperature:
#Transparency 1=Clear 2=Fog 3=Thin cloud <2 [mag loss <2 mag.] 4=Thick cloud >2 [mag loss >2 mag. 5=Broken opaque cloud [that is, observed thru gaps in the cloud] 6=Star faint 7=By averted vision
#Transparency: 2
#Stability _=unstated 1=Steady 2=Slight flickering 3=Strong flickering 
#Stability: 1
#Comments:
#
#EXTRA_FIELDS
#Feed: Community Tags
#MpcObsCode: 143
#Prediction:
#ProbabilityPercent:
#PredictedDurationSec:
#DistanceCentralLineKm: 4 km
#PathWidthKm: 51 km
#StarMag:
#StarAltDeg: 68°
#StarAzDeg: @175°
#StarConstellation: Taurus
#AsteroidMag:
#AsteroidDiameterKm: 48.4
#CombinedMag: 13.0
#DeltaMag:
#MoonAltitude:
#TelescopeType: 
#MountModel: 
#MountMotorDrive: yes
#StartObsAccSec: 
#EndObsAccSec: 
#FieldOfView:
#CameraGainDb: 
#CameraBinning: 2x2
#CameraWidthHeight: 
#CameraRecordingFormat: 
#ImageSensor: 
#TimeSource: 
#TimeInserter: 
#FrameGrabber: 
#RecordingSoftware: 
#LightcurveExtractionSoftware: TANGRA v. 3.7
#LightcurveAnalysisSoftware: AOTA v.4.2024.12.28
#
#ErrorInTime:  +/- 0 sec
#StarMagnitudeInV: 13.1
#StarMagnitudeInR: 13.6
#MaxDuration: 3.2 sec
#MagnitudeDrop: 2.9
#MagnitudeDropInR: 
#EventRank: 100
#Probability: 100.0%