ST-2000 XCM
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SBIG ST2000 XCM for sale.
Works fine. We don't image at night so much - mostly daytime imaging.
Includes a good older copy of CCD soft, a 1.25" drawtube to female T-thread adapter, the relay adapter box, pelican case and has the jackets for water cooling heat exchanger.
Bought in 2005. The attached image of Pluto was taken that summer on a 22" dobsonian while down in Bolivia. (we pushed the mirror really far up to reach focus using the focus screws).
We pay shipping within continental US.
CCD |
|
CCD | Kodak KAI-2020CM + TI TC-237 |
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Pixel Array | 1600 x 1200 pixels |
CCD Size | 11.8 x 8.9 mm |
Total Pixels | 2 million |
Pixel Size | 7.4 x 7.4 microns square |
Full Well Capacity | ~45,000 e- unbinned ~90,000 e- binned |
Dark Current | < 0.1e-/pixel/sec at 0 deg. C. |
Antiblooming | Standard |
Readout Specifications |
|
Shutter | Electromechanical |
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Exposure | 0.001 to 3600 seconds |
Correlated Double Sampling | Yes |
A/D Converter | 16 bits |
A/D Gain | 0.6e-/ADU unbinned 0.9e-/ADU binned |
Read Noise | 7.9e- rms |
Binning Modes | 1 x 1, 2 x 2, 3 x 3 |
Pixel Digitization Rate | ~ 425kps |
Full Frame Download | ~ 4.5 seconds |
System Specifications |
|
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Cooling - standard | Single Stage Thermoelectric, Active Fan, Water Assist -45 C from Ambient Typical with water, -35 C w/air only |
Temperature Regulation | ±0.1°C |
Power | 5VDC at 1.5 amps, +/-12VDC at 0.5 amps, power supply included |
Computer Interface | USB 1.1 |
Computer Compatibility | Windows 98/2000/Me/XP Mac OS-X / Vista 32 bit |
Guiding | Dual CCD Self-Guiding with built-in TC-237 CC |
Physical Dimensions |
|
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Optical Head | 5 inches diameter x 3 inches 12.5 cm diameter x 7.5 deep |
CPU | All electronics integrated into Optical Head, No CPU |
Mounting | T-Thread, 2" nosepieces included |
Weight | Approx. 2 pounds/0.9kg |
Backfocus | 0.92 inches / 2.3 cm |
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