Rosette Nebula (NGC 2244)

Rosette

In this image, there is a photography of this nebula, taken from Buenos Aires City using a narrowband filter Ha.

Technical Data

Acquisition site San Antonio de Areco, Buenos Aires, Argentina
Acquisition date 01-04-2019
Instrument Refractor SkyWatcher Esprit 100.
Mount Sky-Watcher NEQ6, managed by EQmod
Guide Off-Axis, with Lodestar camera
Camera Modified Canon 600D/T3i
No IR Filter (Full Spectrum mod, using Astronomik MC Clear)
Refrigerated (regulated temperature)
Camera sensor temperature 0°C (on-sensor measured and regulated)
Filter Astronomik Clip CLS CCD
Integration 48 x 5 minutes subframes - ISO 800
Total integration time: 4 hs
Calibration 49 flats, 400 bias, 31 darks.
Resolution 1.6 arcsec/pixel
543 mm actual focal, 4.2 um x 4.2 um pixels
Native size 5202 x 3465 pixels
Cropped size 3393 x 5125 pixels
FOV 1° 30' x 2° 1'
Image center coordinates RA 06h 32m
Dec 04° 56'
Rotación: -79°
Process PixInsight 1.8