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The Spectral Experience.

The ST-4 CCD Camera can be used for stellar spectra too..

Telescope : 0.15m Maksutow f/11
The RAINBOW OPTICS Star Spectroscope
is mounted inside the diagonal tube.
CCD Camera is mounted too.



Mizar
Universal Time : 22.20
18.May 1999
Telescope : 0.15m Maksutow f/11
Integration time : 15 seconds

Splitting of lines ?


Alcor.
Universal Time : 21.20
20.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 2 x 20 seconds

The Balmer Lines are obvious.


36 Ursa Majoris
Universal Time : 20.05
26.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 6 x 20 seconds

Blue part of spectrum at top and
red part of the spectrum at bottom.


30 Herculis.
Universal Time : 00.30
25.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 7 x 15 seconds



30 Herculis.
Universal Time : 01.13
18.May 1999
Telescope : 0.15m Maksutow f/11
Integration time : 45 seconds



30 Herculis.
Universal Time : 01.15
18. May 1999
Telescope : 0.15m Maksutow f/11
Integration time : 45 seconds



Alfa Ursa Majoris.
Universal Time : 20.35
25.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 3 x 15 seconds



81 Ursa Majoris.
Universal Time : 21.44
20.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 2 x 20 seconds

The Balmer Lines are visible.


81 Ursa Majoris.
Universal Time : 21.33
20.April 1999
Telescope : 0.15m Maksutow f/11
Integration time : 2 x 20 seconds

Towards the red.






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