#IOTA-ES ASTEROIDAL OCCULTATION - REPORT FORM 2.03 - DVTI+CAM TEMPLATE 1.6 #Event #Occultation: NEGATIVE #DATE: 18 Mar 2025, 18:58:29 #PREDICTTIME: 18 Mar 2025, 18:58:29 #STAR: UCAC4 579-019242 #ASTEROID: Serendip #Nr: 6568 #OBSERVER #Observer1: Mike Kohl #Observer2: #moreObs: #E-mail: mike.kohl@gmx.ch #Address: Tannaegertenstrasse 12, 8635 Duernten, Switzerland #OBSERVING_STATION #NearestCity: Netstal #Countrycode: CH #Coordinates LAT +/-DD MM SS.S LON +/-DDD MM SS.S #Latitude: +47 04 37.402 #Longitude: +009 04 03.230 #Altitude: 450 #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: 3 #Aperture in cm #Aperture: 20.0 #FocalLength in cm #FocalLength: 120.0 #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: 00:00:00.000 #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: M #Acc_D: #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: M #Acc_R: #EndObs: 00:00:00.000 #Duration: #Exp_Time: {{CAMERA_EXPOSURE_TIME_SEC}} #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+CAM 174, serial #28 #Signal/Noise: #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: #Stability _=unstated 1=Steady 2=Slight flickering 3=Strong flickering #Stability: _ #Comments: # #EXTRA_FIELDS #Feed: ITALOccult Events #MpcObsCode: - #Prediction: no #ProbabilityPercent: 0.0 #PredictedDurationSec: 0.5 #DistanceCentralLineKm: 12.2 #PathWidthKm: #StarMag: 12.3 #StarAltDeg: 63 #StarAzDeg: 224 #StarConstellation: Taurus #AsteroidMag: 18.8 #AsteroidDiameterKm: 10.0 #CombinedMag: 12.3 #DeltaMag: 6.5 #Moon: below horizon #TelescopeType: SCT #MountModel: #MountMotorDrive: #StartObsAccSec: X.XXX #EndObsAccSec: X.XXX #FieldOfView: #CameraGainDb: {{CAMERA_GAIN}} #CameraBinning: {{CAMERA_BINNING}} #CameraWidthHeight: {{CAMERA_W_H}} #CameraRecordingFormat: {{RECORDING_FORMAT}} #ImageSensor: {{CAMERA_SENSOR_NAME}} #TimeSource: Max M8C GNSS module in the camera #TimeInserter: - #FrameGrabber: - #RecordingSoftware: DVTI Cam Control v5.8.0-45 #LightcurveExtractionSoftware: #LightcurveAnalysisSoftware: #ErrorInTime: +/- 0.154 s #StarMagnitudeInV: #StarMagnitudeInR: #MaxDuration: 0.5 s #MagnitudeDrop: 6.5 #MagnitudeDropInR: #EventRank: #Probability: 0.0 ASTEROIDAL OCCULTATION - REPORT FORM +------------------------------+ +-------------------------------+ | EAON | | IOTA/ES | | | | INTERNATIONAL OCCULTATION | | EUROPEAN ASTEROIDAL | | TIMING ASSOCIATION | | OCCULTATION NETWORK | | EUROPEAN SECTION | +------------------------------+ +-------------------------------+ 1 DATE: 2025 Mar 18, 18:58 (UTC) STAR: UCAC4 579-019242 mv: 12.3 mag ASTEROID: (6568) Serendip mv: 18.8 mag (diam. 10.0 km) combined magnitude: mv: 12.3 mag delta-magnitude: mv: 6.5 mag 2 OBSERVER: Name: Mike Kohl E-mail: mike.kohl@gmx.ch Address: Tannaegertenstrasse 12, 8635 Duernten, Switzerland 3 OBSERVING STATION: Nearest city: Netstal, CH Station: Latitude: N47 04' 37.402" (WGS84) Longitude: E009 04' 03.230" (WGS84) Altitude: 450 m (MSL) (WGS84) Single station: yes Predicted observation: no (Distance 12.2 km from C.L.) Probability: 0.0 percent +----------------------------------+ 4 TIMING OF EVENT: | | | OCCULTATION RECORDED: NEGATIVE | | | +----------------------------------+ Type of event: S = Start observation I = Interrupt-start D = Disappearance B = Blink F = Flash E = End observation I = Interrupt-end R = Reappearance M = Mid-event P = Predicted time Event Time (UTC) Acc. Comments Code HH MM SS.sss S.sss S XX XX XX.XXX +/- X.XXX s : Start observation (UTC) E XX XX XX.XXX +/- X.XXX s : End observation (UTC) P 18 58 29.520 +/- 0.154 s : Predicted time (UTC) (predicted: max. 0.5 s) In case of a positive event: see extracted times in the PyOTE report "LC.pyote_log.txt". 5 TELESCOPE: Type: SCT Aperture: 200 mm Focal length: 1200 mm Magnification: focal Mount: Motor drive: 6 TIMING & RECORDING: Time source: GPS Quality of signal: Accuracy n/a m Camera/Sensor: Digital Camera with integrated GPS-VTI ({{CAMERA_MODEL_NAME}}, serial #{{CAMERA_SERIAL_NR}}) Image Sensor {{CAMERA_SENSOR_NAME}} Website of the project: https://groups.io/g/d-vti-cam/ Settings: {{CAMERA_W_H}}, Exposure time {{CAMERA_EXPOSURE_TIME}}, Gain {{CAMERA_GAIN}}, Binning {{CAMERA_BINNING}}, Format {{RECORDING_FORMAT}} Time insertion: Digital GNSS timestamp into image sensor data stream 7 OBSERVING CONDITIONS: Moon: below horizon Wind: Bft Temperature: deg C Transparency: Star image stability: _ Altitude of star: 63 deg Azimut of star: 224 deg in Taurus StarConstellation: Taurus 8 ADDITIONAL COMMENTS: Feed: ITALOccult Events Video recording software: DVTI Cam Control v5.8.0-45 Signal/Noise: Further Comments: