Note:

Photometric analysis performed with 1 comparison star and 2 check stars.
Binning: 1x1 (1.15 arcsec/pixel)
Meridian flip: none, not necessary. 
Moon: 52% illuminated at 65 degrees.
Sky: clear; seeing 3/5. 
Defocus: defocused, initial FWHM ~ 9 arcsec. 

--- Weather conditions ---
Int: temp inside the observatory dome (read on focuser sensor)
Ext: temp, humidity, pressure read from a weather station 2 km South of the observatory,at lower altitude and out of the town boundaries:
http://www.associazionemeteosenese.it/siena4/wxindex.php
      TEMP °C
Hour  Int  Ext  H% Pres(hPa)
20:00 11.5  6.6 83 1025
21:00 10.9  5.4 85 1025 
22:00  9.6  4.7 86 1025 
23:20  8.2  3.4 89 1025

Determined transits

• 2460741.39175 (3/6/2025, 21:24)
  Planet designation: TOI-1194 b
  HJD_mid: 2460741.39420 +/- 0.00166
  Heliocentric correction: 0.00245
  Transit depth (Mag): 0.00820 +/- 0.00082
  Transit duration (Min): 111.34 +/- 6.35
  Standard deviation (mmag): 2.13
  Data quality index: 4
  Data density (data/min): 0.27
  Fitting algorithm: Original ETD
  Note:

  Photometric analysis performed with 1 comparison star and 2 check stars.
  Binning: 1x1 (1.15 arcsec/pixel)
  Meridian flip: none, not necessary. 
  Moon: 52% illuminated at 65 degrees.
  Sky: clear; seeing 3/5. 
  Defocus: defocused, initial FWHM ~ 9 arcsec. 
  
  --- Weather conditions ---
  Int: temp inside the observatory dome (read on focuser sensor)
  Ext: temp, humidity, pressure read from a weather station 2 km South of the observatory,at lower altitude and out of the town boundaries:
  http://www.associazionemeteosenese.it/siena4/wxindex.php
        TEMP °C
  Hour  Int  Ext  H% Pres(hPa)
  20:00 11.5  6.6 83 1025
  21:00 10.9  5.4 85 1025 
  22:00  9.6  4.7 86 1025 
  23:20  8.2  3.4 89 1025

  TTV diagram preview: