LN CCD Optical CCD Imaging Camera

  • Model: Princeton Instruments VersArray 1024B

  • Status: Available

  • Detector: e2V 1kx1k

  • FOV: 4.8’x4.8′

  • Scale (“/pixel): 0.28

  • CCD sensor: SITeAB, back-illuminated, Grade 1

  • CCD Format: 1024 x 1024, 24 micron pixel size (0.28″)

  • CCD field of view: 4.8’x4.8’Your Content Goes Here

  • Coating: Unichrome UV-enhancement (200-1100nm)

  • Cooling: Liquid Nitrogen

  • Installation: AGU main port

LN-CCD Detector Manual

Camera filter wheel

The filter unit contains 2 filter wheels with 6 filter stacks each with an optically free diameter of 62 mm. The filter unit can be attached to the four side ports and to the main port.

  • Wheel 1 is free for use by the astronomer with changeable filters with a thickness up to 5mm. There are 6 filter adapters, which can easily be disassembled from the wheel.
  • Outside of the filter unit the required filter can be mounted. A protection ring fixes the filter inside the adapter. Then the adapter can be assembled back to the filter wheel by fixation of one screw.
  • Wheel 2 is occupied with filters U, B, V, R, I and a neutral glass with a thickness of 3mm and an optically free aperture of 64 mm.

Aristarchos filters for CCD imaging

Emission line CWL (Å) BW (Å) T max (%) Diameter (mm)
[O II] 3726+ [O II] 3729 3731 25 69.91 64
He II 4686 4690 30 76.57 64
Ηβ 4861 4865 30 77.70 64
[O III] 5007 5011 30 83.91 64
[O III] 5007 gal. set 5035 80 85.34 64
[O III] 5007 gal. set 5100 80 88.33 64
[O III] 5007 gal. set 5200 80 88.35 64
CONT. BLUE 5700 70 90.81 64
[O I] 6300 6304 30 87.22 64
Hα 6563 6567 17 69.60 64
Hα 6563+[N II] 6583 6578 40 88.02 64
[N II] 6583 6588 17 79.60 64
CONT. RED 6680 100 77.57 64
[S II] 6717 + 6731 6727 40 81.60 64
Emission line CWL (Å) BW (Å) T max (%) Diameter (mm)
u 3500 330 69.60 64
v 4110 170 96.03 64
b 4680 180 91.57 64
y 5490 240 80.87 64
z >8319 97.82 64

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Band CWL (Å) BW (Å) T max (%) Diameter (mm)
U 3700 1000 56.0 64
B 4300 2000 68.0 64
V 5300 2200 85.0 64
R 5600 3500 83.0 64
I 7800 4000 89.0 64

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