====== Equipment ====== ===== Telescope ===== ^Model^Type^Diameter [mm]^Focal length [mm]^Photographic speed^ | TS-Optics UNC Carbon tube | Newton | 150 | 600 | f/4 | | TS-Optics Quadruple | Achromatic Refractor | 65 | 420 | f/6.5 | | TS-Optics Guide Scope | Achromatic Refractor | 60 | 240 | f/4 | ===== Mount ===== ^Model^Type^Maximum instrument capacity [kg]^ |Celestron AVX | Equatorial mount | 14 | ===== Cameras ===== ^Model^Pixel size [μm]^Sensor size [mm]^Resolution [pixel]^Sensor^Modification | Canon EOS 700D ((BCF-Filter modified by Baader Planetarium)) | 4.3 x 4.3 | 22.3 x 14.9 | 5184 x 3456| | ATIK 414EX mono | 6.45 x 6.45| 8.98 x 6.71 | 1391 x 1039| Sony ICX825ALA | | C1-3000A mono | 3.45 x 3.45 | 7.12 x 5.33 | 2064 x 1544 | Sony IMX252 | | Starlight Xpress Lodestar | 8.2 x 8.4 | 6.4 x 4.75 | 752 x 580 | Sony ICX429AL | ====== CCD/CMOS Resolution ====== ^Camera^Telescope^Resolution [arc seconds / pixel]^FOV [degree]^FOV [arc minutes]^ | Canon EOS 700D | TS-Optics UNC Carbon tube | 1.48 | 2.13 x 1.42 | 127.82 x 85.4 | | Canon EOS 700D | TS-Optics Quadruple | 2.11 | 3.04 x 2.03 | 182.59 x 122 | | ATIK 414EX mono | TS-Optics UNC Carbon tube | 2.22 | 0.86 x 0.64 | 51.47 x 38.46 | | ATIK 414EX mono | TS-Optics Quadruple | 3.17 | 1.23 x 0.91 | 73.53 x 54.94 | | C1-3000A mono | TS-Optics UNC Carbon tube | 1.19 | 0.68 x 0.51 | 40.80 x 30.54 | | C1-3000A mono | TS-Optics Quadruple | 1.70 | 0.97 x 0.73 | 58.28 x 43.63 | ====== Sensor Parameters and Linearity Check ====== ===== ATIK 414EX mono ===== ^Gain [e/ADU]^Readout noise [e]^Readout noise [ADU]^Dark current [e/sec]^Fullwell capacity^Dynamic range [steps]^Sensor temperature (median) [celcius]^ |0.261 | 5.687 | 21.781 | 0.044 | 17110.913 | 3008.800 | 0| According to ATIK's technical specification * Sensor Type: CCD - Sony ICX825 * Horizontal Resolution: 1391 pixels * Vertical Resolution: 1039 pixels * Pixel Size: 6.45 µm x 6.45 µm * ADC: 16 bit * Readout Noise: 4e- typical value * Gain Factor: 0.28e-/ ADU * Full Well: ~18,000e- * Dark Current: ~0.001 electrons/second at -10°C * Interface: Mini-USB 2.0 High Speed * Power: 12v DC 1A * Maximum Exposure Length: Unlimited * Minimum Exposure Length: 1/1000 s * Cooling: Thermoelectric set point with max ΔT=>-30°C * Weight: approx. 400 gr * Backfocus: 13mm ±0.5 ===== Canon EOS 700D ===== ^ISO^Gain [e/ADU]^Readout noise [e]^Readout noise [ADU]^Dark current [e/sec]^Fullwell capacity^Dynamic range [steps]^Sensor temperature (median) [celcius]^ | 100 | 2.2 | 15.783 | 7.173 | 0.113 | 36049.763 | 2284.028 | 29.5 | | 200 | 1.126 | 8.517 | 7.562 | 0.057 | 18451.242 | 2166.487 | 29 | | 400 | 0.567 | 5.204 | 9.180 | 0.017 | 9287.538 | 1784.674 | 28 | | 800 | 0.291 | 3.703 | 12.732 | 0.006 | 4765.202 | 1286.805 | 28 | | 1600 | 0.143 | 3.013 | 21.052 | 0.004 | 2344.487 | 778.228 | 27.5 |