Rosette Nebula (NGC 2244)
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 |