The Bubble Nebula and Its Stellar Neighborhood

Image Title: Bubble nebula and neighborhood

Copyright: Daniel Puerta Sanchez

Date image was taken: October 30, 2025

Location: Trevinca Skies. Ourense. SPAIN

Data Acquisition Method: Remote Observatory (Commercial)

Description and Details: Bubble nebula and neighbourhood.
NGC 7635....Sh2-157.....M52.....NGC 7538....
Adquisition:
108x600" bin1 Ha drizzle x2
72x300" bin1 RGB each drizzle x2
Flats: 20x5" (-10Cº).
Dark flats 30x5" (-10Cº).
Darks 30x300" (-10°C).
Darks 30x600" (-10°C).
.- Telescope: Takahashi FSQ106 EDX4
.- Camara: QHY 600 PH M
.- Filters: LRGB Baader 2"
.- Mount SW EQ8 R
.- Guiding: AZG60 y ASI 178 MM.
.- Focuser: Seletek.
.- Rotator: Falcon
.- Filterwheel Starlight 7x2" 
.- Flat panel: RB Focus.
.- PC Control: MELE
.- Software adquisition: NINA.
.- Software proccessing Pixinsight

Name: Daniel Puerta Sanchez