#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.03
#Event
#Occultation: POSITIVE
#DATE: 6 December 2023 
#PREDICTTIME: 06 Dec; 17:24:14 UT
#STAR: UCAC4 635_024942  
#ASTEROID: Tisiphone                 
#Nr: 466
#OBSERVER
#Observer1: Stefano Sposetti
#Observer2:
#moreObs:
#E-mail: stefanosposetti@ticino.com
#Address: CH-6525 Gnosca
#OBSERVING_STATION
#NearestCity: Gnosca
#Countrycode: CH
#Coordinates LAT +/-DD MM SS.S  LON +/-DDD MM SS.S 
#Latitude:  +46 13 53.2  
#Longitude: +009 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 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: 17:21:00.0
#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: D17:24:14.45
#Acc_D: 0.08
#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: R17:24:16.67
#Acc_R: 0.04
#EndObs: 17:27:00.0
#Duration: 2.22
#Exp_Time: 0.050
#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: 4.9
#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: 3
#Comments: 0.7 mag drop because of near by star of similar brightness
#
#EXTRA_FIELDS
#Feed: Planned Observations
#MpcObsCode: 143
#Prediction:
#ProbabilityPercent:
#PredictedDurationSec:
#DistanceCentralLineKm: 52 km
#PathWidthKm: 154 km
#StarAltDeg:  22°
#StarAzDeg: @58°
#StarConstellation: Auriga
#AsteroidMag:
#AsteroidDiameterKm:
#CombinedMag: 10.9
#DeltaMag:
#MoonAltitude: -40°
#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:  +/- 1 sec
#StarMagnitudeInV: 11.1
#StarMagnitudeInR: 11.1
#MaxDuration: 6 sec
#MagnitudeDrop: 2.6
#MagnitudeDropInR: 2.1
#EventRank: 100
#Probability: 33.0%
#ExtraComments: https://sposetti.ch/wp-content/uploads/2023/12/2023_12_06_Tisiphone_Gnosca.png