Beobachtungsbericht 2006/12/27

Observer Position                               Observer
48°  47´  14.0"  North  (WGS84)                 Gerhard Dangl
15°  14´  07.8"  East   (WGS84)                 Nonndorf 12
589.8m                  (WGS84)                 3830, Waidhofen/Thaya
545.4m                  (MSL)                   AUSTRIA

TELESCOPE:
        Type: Newton
	Focal length: 1200mm
 	Aperture: 254 mm
	Magnification: video/primary focus/recorded field 1112" x 830"
	Mount: Equatorial EQ6
	Motor drive: Yes

TIMING & RECORDING:
	Timekeeping: GPS 1PPS Garmin18 LVC + KIWI-OSD
        Sensor/Camera: WAT-902H2 Ultimate, CCIR, 1/2" Sony CCD-Sensor ICX429ALL
	Mode of recording: It=20ms (50 Img/s), Video CCIR, AVI, YUY2, Huffyuv,
	Device of recording: Xpert V-Stream Videograbber USB2.0, Notebook Harddisk
        Time insertion: KIWI-OSD 

OBSERVING CONDITIONS:
	Atmospheric transparency: good
	Wind: No
	Star image stability: good
	Temperature: 269 Kelvin (-04 deg Celsius)
	
ADDITIONAL COMMENTS:
	Predictions with WinOccult3.6
        A total of 4 disappearances on the dark limb of the moon recorded
	Video evaluation accomblished with VirtualDub1.6.16 and Limovie0.9.25
        Only clear glass filter (Astronomik) for CCD protection was used
        3-D position and timing with Garmin GPS18 LVC receiving 08 satellites
        Horizontal dilution of precision 1.0, geoidal separation 44.4m


Bild vom Aufbau der Ausrüstung



Tabelle mit den Berechnungen durchgeführt mit Occult3.6 von Dave Herald

Occultation Predictions for Nonndorf in Dezember 2006
E.Long.   15 14  8.2   Lat.  48 47 13.5   Alt. 590m.   T.dia 250mm.   dMag 0.0

      day  Time   P   Star  Sp  Mag    % Elon Sun  Moon   CA   PA  VA  WA Libration   A   B   RV   Cct   R.A. (J2000)  Dec
 y  m  d  h  m  s      No  D       V  ill     Alt Alt Az   o    o   o   o   L    B   m/o m/o "/sec   o  h  m   s    o  m  s
06 12 27 17 17 15 D  109180SK0  7.9   51+  91     45 186  62N  38  34  60 -0.6 -1.4 +1.0+1.2 .434  +13 24 23 57.0   3 45 40
    109180 is triple :   8.8  8.8   0.100"   35.0 :   8.2 12.2   57"  290.0
06 12 27 18 24 40 d  109199wF2  8.7   51+  91     42 209  81S  76  58  98 -0.7 -1.5 +1.5-0.2 .416  -23 24 25 56.6   3 55 31
    109199 is double :   8.8        70"  354.0
06 12 27 18 27  6 d  109202 F5  9.0   51+  91     42 209  70S  86  67 108 -0.7 -1.5 +1.7-0.6 .379  -33 24 26  1.8   3 53 18
06 12 27 18 40 31 D      53wB8  6.9v  51+  92     40 213  44S 113  92 135 -0.7 -1.6 +2.5-2.6 .227  -60 24 26 16.5   3 49 33
        53 is double :   6.9 10.4   60"  175.0
        53 = CF Psc,   6.84 to  6.87 Hp,  Type LBV



Tabelle mit den Resultaten der Beobachtung mit Videomessung

Nr.     Date        Pred.time UTC       Video time UTC       P    SAO     Mag   Alt   Az      Name
        y  m  d     hh:mm:ss +/-s    hh:mm:ss.sss   +/- s                       deg   deg
 1    2006 12 27    17:17:15   1     17:17:13.932   0.010    D   109180   7.9   45    186   
 2    2006 12 27    18:24:40   1     18:24:40.189   0.010    D   109199   8.7   42    209      
 3    2006 12 27    18:27:06   1     18:27:06.126   0.010    D   109202   9.0   42    209
 4    2006 12 27    18:40:31   1     18:40:30.369   0.010    D   109206   6.9   40    213



Mein Bericht an das International Lunar Occultation Center (ILOC) in Japan:
(Erstellt mit Occult3.6 von Dave Herald)

PLACE NAME     Mobile station
ADDRESS        Nonndorf 12, A-3830, Austria
E-MAIL ADDRESS gerhard@dangl.at
REPRESENTATIVE Gerhard Dangl
REPORTED TO    ILOC

TA  NED  25.4  120.0   15 14 07.8  E  48 47 14.0  N  589.8GPS (WGS84)

OA  Gerhard Dangl

012006122717171393 S 109180           1V MS  0011   112-4                    AAA
    Video time insertion with KIWI-OSD and GPS
022006122718244019 S 109199           1V MS  0011   112-4                    AAA
    Video time insertion with KIWI-OSD and GPS
032006122718270613 S 109202           1V MS  0011   112-4                    AAA
    Video time insertion with KIWI-OSD and GPS
042006122718403037 S 109206           1V MS  0011   112-4                    AAA
    Video time insertion with KIWI-OSD and GPS

INTERNATIONAL LUNAR OCCULTATION CENTER (ILOC)  PRELIMINARY REDUCTION OF LUNAR OCCULTATION OBSERVATIONS  FOR REPORT R1441
TEL CODE    1 LOCATION(E 15 14  7.80 N48 47 14.00  589.8M (DM 84 WGS84       )    TELESCOPE(AP  25CM FL 120CM TYPE NED)
OBS CODE    1 Gerhard Dangl                                     
 DATE     TIME(UTC)    AGE  CT STAR NO. MAG PH  TEL  OBS  REC O-C(")HW(") K-R(DEG)KM(DEG) H92     SOURCE     SAO    DM         REPORT DAT.NO.
 6 12 27  17 17 13.93   7.1 S   109180  8.0 DD    1    1    1  0.24 -0.56   336.4   38.3  H   439 P     1894 109180 +02   44   144100  0001 
 6 12 27  18 24 40.19   7.2 S   109199  8.4 DD    1    1    1  0.34 -0.27    14.2   76.1  H   488 P     2046 109199 +03   41   144100  0002 
 6 12 27  18 27  6.13   7.2 S   109202  8.9 DD    1    1    1  0.06 -1.64    24.5   86.4  H   495 P     2052 109202 +03   44   144100  0003 
 6 12 27  18 40 30.37   7.2 S   109206  6.9 DD    1    1    1  0.53 -0.04    51.3  113.2  H   501 P     2080 109206 +03   46   144100  0004 

© 2006 G. Dangl

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