KIT: оптична труба телескопа
| Model: |
Celestron 1400 XLT |
| Type: |
Shmidt-Cassegrain |
| Material: |
aluminium |
| Diameter: |
355 mm (14 inch) |
| System focal ratio: |
F/11 |
| Focusing system: |
main mirror move |
| Weight: |
20.4 kg |
|
The mount
| Model: |
WS240GT |
| Type: |
German equatorial |
| Motors: |
Brush Commutated DC Motors |
| Speed: |
up to 10 deg/sec |
Pointing accuracy (with
pointing model): |
1.7 arcmin |
| Weight: |
48 kg |
|
Camera 1
| Model: |
QImaging Rolera MGi |
| CCD: |
CCD97 |
| Array size: |
512 x 512 pixels |
| CCD type: |
back-illuminated |
| Pixel size: |
16 microns |
| Pixel scale: |
0.844 arcsec/pixels |
| Field of view: |
8.55 x 8.55 arcmin |
| Full well: |
240,000e- (1×1); 800,000e- (2×2, non-EM mode) |
| Read-out noise: |
<1 e- rms in EM mode |
| Readout Frequency: |
10, 5MHz (EM mode); 5, 1MHz (normal mode) |
| Dark current: |
0.5 e-/pix/s |
| Digital Output: |
14 bits |
| Cooling: |
-25°C below ambient |
| Weight: |
3.18 kg |
|
Camera 2
| Model: |
SBIG ST-8XME |
| CCD: |
KAF-1603ME |
| Array size: |
1530×1020 pixels (13.8 x 9.2 mm) |
| Pixel size: |
9 microns |
| Pixel scale: |
0.475 arcsec/pixels |
| Field of view: |
12.1×7.65 arcmin |
| Full well: |
100,000 electrons |
| Gain: |
1.5 el/ADU |
| Peak QE: |
85% at 650 nm |
| Read-out noise: |
17e. RMS electrons |
| Read-out time: |
~2 seconds with USB 2.0 |
| Dark current: |
1e./pixel/sec at 0° C |
| Cooling: |
-35°C below ambient |
| Temperature stability: |
0.1°C |
| Weight: |
0.6kg |
|
- The filter wheel
 |
| Model: |
Own design |
| Filter type: |
diameter 32 mm filters |
| Max. filter thickness: |
7 mm |
| Weight: |
1.3 kg (1wheel with 8 filters) |
| Filters (wheel 1): |
Johnson/Cousins BVRcIc U |
| Electronic: |
Controller for Filters and Autofocus |
|
|
Software
| Operating system: |
Microsoft Windows XP Pro |
| Observation schedule: |
CCENTER (own development) |
| Telescope control: |
Telescope (own development) |
| Camera control: |
QCam (own development) |
| Filter wheel control: |
Filters (own development) |
| Focus control: |
Autofocus (own development) |
| Plate solving: |
Platesolvexp |
| Standard driver: |
ASCOM |
|
