Transit observations (TRESCA database)

Exoplanet:	HAT-P-7 b
observer:
Post address:
E-mail:
Station:
Geographic location:	east longitude: 22° \| north latitude: 54°
Instrument:
Photometric filter:	U B V R I Clear
Notes / conditions:	Every point (except the last one) is a median of 25 exposures 10s each. The first part was unobserved due to bright sky (transit started only 20 minutes after sunset). A software error caused a gap 20 minutes after the transit. That single point is only one observation (binned 32 datapoints) after continuation before clouds came. Observed with yellow longpass filter by Baader.
Already published in:

S is standard deviation
DQ is data quality index, calculated by amplitude and S relation,
ro is data density per minute

Mid transit JDmid:
Mid transit HJDmid:	(helcor = 0.00204)
Mid transit - UTC:
Submitted data:	geocentric based on UTC

Identification chart:

Show in ETD


R_p:	1.421 +/- 0.144 R_Jup	1.510 _-0.000^+0.000 R_Jup
R_*:	1.84 +/- 0.23 R_Sun	fixed, errors included in i
A:	0.0379 +/- 0.0004 AU	fixed, errors included in i
Per:	2.2047363 days	fixed
i :	84.1 +/- 2.1 °	86.74 _-0.00\|4.77^+0.00\|3.26 °

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> Minima predictions <

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New minima in B.R.N.O.:

DD CrB (Sjoerd Dufoer)

BS UMa (Sjoerd Dufoer)

NSVS 967819 (Sjoerd Dufoer)

HAT131 (Sjoerd Dufoer)

GK Boo (Sjoerd Dufoer)

LINEAR 6244503 UMa (M. Magris)

ASASSN-V J091559.38+652745.0 UMa (M. Magris)

PW UMa (M. Magris)

Ton 301 Cnc (Šmelcer L.)

HW Vir (Šmelcer L.)

New transits in TRESCA:

TOI-3976 A b (G. Muler)

HAT-P-3 b (G. Nieto)

TOI-3757 b (K. and)

WASP-113 b (G. Montardit)

WASP-184 b (Y. Jongen)

WASP-113 b (G. Nieto)

HAT-P-3 b (G. Muler)

TrES-1 b (J. Gallego)

TOI-1273 b (G. Nieto)

New data MEDUZA:

CCD:
P. Dubovský: NOVACas2021 Cas, Z And, V 1413 Aql, NSV16874 Aur, UV Aur,
: NOVACas2021 Cas,
P. Dubovský: NOVACas2021 Cas, OJ287 Cnc, T CrB, TX CVn,

VIZ:
P. Dubovský: BB Aur, NSV 16874 Aur, SS Aur, CR Boo, TT Boo, UZ Boo, Z Cam, AK Cnc, AT Cnc, EG Cnc, GY Cnc, OJ287 Cnc, SY Cnc, YZ Cnc, AL Com, T CrB, VW CrB, AB Dra, CP Dra, DM Dra,

Currently operating observers:
Observers on-line chat

Magpie observatory (FTP)
(Martin Bartošík)

STATUS: Active20:00 - 06:00

PROGRAM: V 709 Cas, main program - CV and transits of exoplanets

Observatorio Astronómico Giordano Bruno
(Fco- Manuel Santos Álamo)

STATUS: Active20:38 - 04:38

PROGRAM: De 20:00 a 02:30

Osservatorio Astronomico Citta di Seveso
(Pietro Aceti)

STATUS: Active12:30 - 10:45

PROGRAM:

Palidoro
(Giuseppe Conzo)

STATUS: Active10:47 - 18:47

PROGRAM: