Eta Carinae NebulaNGC3372 in Carina
This photography was taken at San Antonio de Areco, Buenos Aires, Argentina, the 4-29-2017.
This image is one of the two tiles composing the mosaic published here..
The total integration time was 2hs 45 min.
The used equipment setup: Newton GSO 200 F4 with GPU Comma Corrector, Canon 600D/T3i modified and refrigerated (sensor measured and regulated temperature 0°C), Astronomik CLS CCD filter, SkyWatcher NEQ6 mount, and homemade electronic focuser and anti-dew systems.
Technical data
Acquisition site | San Antonio de Areco, Buenos Aires, Argentina |
Acquisition date | 4-29-2017 |
Instrument | Newton GSO F4 200 with GPU coma corrector. |
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 | 33 subframes @ ISO 800, 5 minutes each (total integration time: 2 hours 45 minutes) |
Calibration | 49 flats, 400 bias, 84 darks. |
Resolution | 1.1 arcsec/pixel 787 mm actual focal, 4.2 um x 4.2 um pixels |
Native size (each tile) | 5202 x 3465 pixels |
Cropped size | 5142 x 3408 pixels |
FOV | 1°34’ x 1° 2' |
Image center coordinates | RA: 10 h 43 min 2 sec Dec: -59° 14' 28" Rotation: 45° |
Process | PixInsight 1.8 |