Transit observations (TRESCA database)

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Exoplanet: HD189733 b
observer:
Post address:
E-mail:
Station:
Geographic location: east longitude: 15° | north latitude: 38°
Instrument:
Photometric filter: Clear
Notes / conditions:
The data from 42nd were shifted of 0.007 mag. to fix the photometric effect due to the telescope inversion (see the original data on the attached image of the stellar field). Exp.: 200s, binning 1 CCT Temp.: -13 °C Sky: clear, with Moon and strong light pollution. To avoid direct Moon Light a particular hood was used.
Already published in:


Mid transit JDmid:
Mid transit HJDmid: (helcor = 0.00415)
Mid transit - UTC:
Transit duration: minut
Transit depth: mag
Submitted data: geocentric based on UTC
 
Identification chart:
 
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Rp: 1.138 +/- 0.027 RJup 1.219 -0.013+0.013 RJup
R*: 0.788 +/- 0.051 RSun fixed, errors included in i
A: 0.03099 +/- 0.00063 AU fixed, errors included in i
Per: 2.2185733 days fixed
i : 85.76 +/- 0.29 ° 85.05 -0.13|1.04+0.13|1.17 °


 


 

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object HD189733 b

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  1. Giuseppe Marino, 20. 10. 2013 (www)
    This analysis should replace the old AXA analysis present on TRESCA database (see HD189733 - Marino - AXA - 2008-09-07).
     

 

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