#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.01
#Event 
#Occultation: POSITIVE
#DATE: 18 January 2023
#PREDICTTIME: 18 Jan; 17:42:05 UT
#STAR: UCAC4 570_016272
#ASTEROID: Stodola               
#Nr: 3981
#OBSERVER
#Observer1: Stefano Sposetti
#Observer2:
#moreObs:
#E-mail: stefanosposetti@ticino.com
#Address: CH-6525 Gnosca
#OBSERVING_STATION
#NearestCity: Gnosca
#Countrycode: CH
#Coordinates  
#Latitude:  +46 13 53.2
#Longitude: +09 01 26.5
#Altitude: 260
#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: 42
#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: 17:39:30.0
#D D=Main Star d=second Star G=satellite main star g=satellite 2nd star N=ring C=Not Seen  M=non detection +time hh:mm:ss.s
#D: D17:42:14.1
#Acc_D: 0.3
#R R=Main Star r=second Star B=satellite main star b=satellite 2nd star N=ring C=Not Seen M=non detection +time hh:mm:ss.s
#R: R17:42:17.1
#Acc_R: 0.3
#EndObs: 17:45:30.0
#Duration: 3.0
#Exp_Time: 0.500
#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: QHY174M-GPS
#Signal/Noise: 5.7
#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: 1
#Stability _=unstated 1=Steady 2=Slight flickering 3=Strong flickering 
#Stability: 1
#Comments: Event probability = 0.1 %. Observed 1.3 mag drop instead of predicted 2.2 mag. Probably double star.
#
#EXTRA_FIELDS
#Feed: Community Tags
#MpcObsCode: 143
#Prediction: 
#ProbabilityPercent: 0.1 %
#PredictedDurationSec:
#DistanceCentralLineKm: 36 km
#PathWidthKm: 26 km
#StarAltDeg:  46°
#StarAzDeg: @103°
#StarConstellation: Taurus
#AsteroidMag:
#AsteroidDiameterKm:
#CombinedMag: 14.2
#DeltaMag:
#MoonAltitude: -51°
#TelescopeType: Newtonian
#MountModel: german
#MountMotorDrive: yes
#StartObsAccSec: 
#EndObsAccSec: 
#FieldOfView: 
#CameraGainDb: 
#CameraBinning: 2x2
#CameraWidthHeight: 900x600
#CameraRecordingFormat: ADV
#ImageSensor: 
#TimeSource: 
#TimeInserter: 
#FrameGrabber: 
#RecordingSoftware: SharpCapVersion=4.0.9478.0
#LightcurveExtractionSoftware: Tangra v3.7
#LightcurveAnalysisSoftware: AOTA v4.2022.11.10
#
#ErrorInTime:  +/- 9 sec
#StarMagnitudeInV: 14.4
#StarMagnitudeInR: 13.6
#MaxDuration: 5 sec
#MagnitudeDrop: 2.2
#MagnitudeDropInR: 2.4
#EventRank: 99
#Probability: 0.1%
#ExtraComments: https://sposetti.ch/wp-content/uploads/2023/01/2023_01_18_Stodola_Gnosca.png