#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.03 #Event #Occultation: POSITIVE #DATE: 28 January 2024 #PREDICTTIME: 28 Jan; 17:08:47 UT #STAR: UCAC4 656-007871 #ASTEROID: 1995 SP1 #Nr: 16708 #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: 17:06:00.0 #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: D17:08:47.24 #Acc_D: 0.10 #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: R17:08:48.14 #Acc_R: 0.10 #EndObs: 17:12:00.0 #Duration: 0.90 #Exp_Time: 0.100 #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: 4.5 #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: # #EXTRA_FIELDS #Feed: ITALOccult Events #MpcObsCode: 143 #Prediction: #ProbabilityPercent: #PredictedDurationSec: #DistanceCentralLineKm: 1 km #PathWidthKm: 15 km #StarAltDeg: 84° #StarAzDeg: @204° #StarConstellation: Andromeda #AsteroidMag: #AsteroidDiameterKm: #CombinedMag: 13.0 #DeltaMag: #MoonAltitude: -18° #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 v4.2023.11.30 # #ErrorInTime: +/- 0 sec #StarMagnitudeInV: 13.0 #StarMagnitudeInR: 12.6 #MaxDuration: 1 sec #MagnitudeDrop: 5.0 #MagnitudeDropInR: 5.0 #EventRank: 100 #Probability: 100.0% #ExtraComments: https://sposetti.ch/wp-content/uploads/2024/01/2024_01_28_16708_Gnosca.png