Technical Data
Acquisition site | Buenos Aires City, Argentina |
Acquisition date | 05-1-2019 |
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 Hα (6 nm) |
Integration | 50 x 5 minutes subframes - ISO 800 Total integration time: 4 hs 10 min |
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 | 5010 x 3255 pixels |
FOV | 2°13’ x 1° 26’ |
Image center coordinates | • RA: 18h 03m 40s • Dec: -23° 57' 50" • Rotación: -135° |
Process | PixInsight 1.8 |