Monday, 29 September 2014
Faster than light?
Not quite but enough for me. This was measured during prime hours. At the night time it is easy to reach nominal top d/l speed of 250 Mbps. Connection has been working like a charm over three years now: No breaks, no traffic jams, nothing whatsoever.
Monday, 22 September 2014
Imaging setups
This autumn I will be using setup #1 and will switch into setup #2 later during next year. Third setup has been reserved for occasional outdoor trips.
Setup #1:
Setup #2:
Setup #3:
Setup #1:
- Takahashi FSQ-106ED w. Reducer QE 0.73x
- Starlight Xpress Trius SX-814 (3.69um 3388 x 2712 pixels in a 12.5 x 10mm array)
- USB_Focus focuser
- Starlight Xpress Filter Wheel 7x1.25" w. Astrodon 3nm Ha/O3/S2 + LRGB
- SX-OAG w. Lodestar
Setup #2:
- Celestron EdgeHD 8" w. Celestron 0.7 Reducer
- Starlight Xpress Trius SX-694 (4.54um 2750 x 2200 pixels in a 12.5 x 10mm array)
- FLI PDF focuser
- 1st Starlight Xpress Mini Filter Wheel 5x1.25" w. Astronomik LRGB + Ha
- 2nd Starlight Xpress Mini Filter Wheel 5x1.25" w. Baader Ha/O3/S2/Hb + Astronomik CLS
- SX Lodestar
Setup #3:
- TS Triplet 102/714mm f/7
- Starlight Xpress Trius SX-694
- Starlight Xpress Filter Wheel 5x2" w. Baader Ha/O3/S2/Hb + Astronomik CLS
- Optec TCF-S focuser
- SX-OAG w. Lodestar
As you may notice here I have invested some pennies into filter wheels (five of them) and filter sets (2xLRGB and 3xNB).
Friday, 5 September 2014
Setup completed
Today I finally received the last two missing narrowband filters in my filter wheel: Astrodon 3nm O-III and S-II arrived. This seven position wheel now has got Ha, O3, S2 and LRGB filters mounted.
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