TRAGOS
TRAnsmission Grating Optical Spectrograph
Developed for use in the Open University SXR208 residential astronomy course at the Observatori Astronomic de Mallorca (OAM), Costitx, Spain
1st end to end assembly March 31, 2004
SBIG ST-7 + TRAGOS+ Microscope for guiding SBIG ST-7 + TRAGOS+ WebCam for guiding
Below: TRAGOS+ST-7E dispersion relation Below: View TRAGOS of the 24um slit
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PDF
Below: Test setup with Neon lamp
Summary of 1st test of completed assembly

With TRAGOS + ST-7E CCD camera covers the Wavelength range 3500 - 8120 Angstroms with a resolution varying R=lambda/Delta lambda 270 - 600.

TRAGOS design PDF
TRAGOS + SBIG ST-7E CCD 1st Calibration lamp spectra
NEON Lamp

Exp.: 0.1 sec

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PDF
HeAr Lamp

Exp.: 0.5 sec

PDF PDF
HeAr Lamp

Exp.: 10 sec

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PDF
Image taken with SONY DSP-1 digicam
Last modified by Vadim Burwitz
05/04/2004 01:43:09 CET