Changes
/* Filters */
The blue metallic box below the acquisition/guider box contains the filter wheel(s), labelled on the East and West sides. Each wheel has 8 filter positions; position 1 is the reference and position 8 is always empty, so that with two wheels installed, one wheel should always have position 8 in the beam (unless one wheel contains neutral density filters). '''Filters must not be removed from the filter wheels.'''
Throughout 20222023, the filters in the 1-m wheels will be as follows:
{| class="wikitable" border="1"
'''The Dome Shutter obscuring the telescope'''
At times, the dome does not find its position, and therefore does not follow the telescope correctly. To avoid this, it is always a good idea to point the telescope to Zenith, or rotate it the dome so that it can establish its position by passing through some of the cardinal points.
==Webcam==
