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GPD/DX

1. GPDX Mount ... 2. GPDX with... 3. GPDX Mount ... 4. GPDX with... 5. MTS-3SDI / ... 6. Encoders 7. Telescope...

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Comet c/1975 V1 (West)

Comet c/1975 V1 (West)

Date: 03/07/76 Views: 7352

Telescope Drive Master

Date: 03/22/09
Owner: David George-Kennedy
Size: 10 items
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TDM controller 1
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TDM controller 1

Date: 03/22/09
Views: 18562
TDM controller 2
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TDM controller 2

Date: 11/29/08
Views: 9087
TDM controller 3
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TDM controller 3

Date: 11/29/08
Views: 9202
TDM Off RA Encoder
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TDM Off RA Encoder

Encoder position measurement, TDM correction OFF

Date: 01/11/09
Views: 11594
TDM On RA Encoder
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TDM On RA Encoder

Encoder position measurement, TDM correction ON

Date: 01/10/09
Views: 12142
TDM On RA Encoder pdf
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TDM On RA Encoder pdf

Date: 01/12/09
Views: 11521
Drift 090109
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Drift 090109

Star drift test, using 80mm @f/18.75, only 1arcsec resolution

Date: 01/10/09
Views: 11846
Drift 090220
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Drift 090220

Star drift test, using 203mm @f/25, <0.5arcsec resolution

Date: 02/21/09
Views: 7566
Drift 090220 pdf
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Drift 090220 pdf

Date: 02/22/09
Views: 8269
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