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Transit observations (TRESCA database)

> BACK to list of transits

Exoplanet: HAT-P-4 b
Observer:
Post address:
E-mail:
Station:
Observing location: ELongitude: 253° | Latitude: 52°
Equipment:
Used filter: U  B  V  R  I  Clear
Notes:
CBB FILTER. Processed using artificial star at 8x4x10 at binning 2. Used only reference stars C1, C2, C4-C7, C9-C11, C13. Pier 5
Observation already published:

S parameter is average deviation of data to fit ro is data density - how many points were obtained per minute DQ is Data Quality index according to ETD. The index depends on S and ro indexes and depth of transit
JD mid:
HJD mid: (helcor = 0.0035)
Mid transit - UT:
Duration: minut
Depth: mag
Submitted data: geocentric based on UTC
 
Finding chart / reference CCD frame:
 
Show transit in ETD.

Derived system geometry

Catalogue dataMeasured data
Rp: 1.27 +/- 0.05 RJup 1.379 -0.032+0.032 RJup
R*: 1.59 +/- 0.07 RSun fixed, errors included in i
A: 0.0446 +/- 0.0012 AU fixed, errors included in i
Per: 3.056536 days fixed
i : 88 +/- 2 ° 88.43 -0.91|3.08+1.57|1.57 °

EXPLANATORY NOTES and PICTURE LEGEND
 


 

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> Minima predictions <

> Transits predictions <

New minimas B.R.N.O.:

V 676 Cen (C. Colazo, N. Marcionni)
V 659 Ara (C. Colazo)
VW Boo (M. Urbaník)
v 474 Cam (F. Scaggiante, D. Zardin)
v 474 Cam (F. Scaggiante, D. Zardin)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)
HW Vir (L. Šmelcer)

New transits TRESCA:

WASP-43 b (T. and)
Qatar-1 b (T. and)
Qatar-1 b (P. Lake)
WASP-12 b (M. Salisbury)
WASP-12 b (M. Salisbury)
Qatar-1 b (J. Mravik, J. Grnja)
Qatar-1 b (J. Trnka)
GJ1214 b (M. Vrašák)
Qatar-1 b (F. Lomoz)
Qatar-1 b (F. Lomoz)

Currently operating observers:
Observers on-line chat

OAC, ORBA, EABA y OAEGG
(Carlos Colazo)

STATUS: Is active 16:01 - 00:01

PROGRAM: B.R.N.O TRESCA

Sternenstaub Observatorium
(Dittler, Ullrich)

STATUS: Is active 08:26 - 16:26

PROGRAM: Exoplanet Observing