101
102
***
Bruce Grim with the Grim Scope pointed south and north. 03 DEC 2004
103
Patrick Wiggins shows how the Grim Scope will be used when
completed
(the eyepiece remains in one place). 03 DEC 2004
104
Nova Optics owner Steve Dodds receives payment for the primary
and secondary mirrors from SPOC committee chairman Siegfried
Jachmann.
11 DEC 2004 Kathleen Warner image
105
Nate Goodman, Patrick Wiggins (holding the tertiary mirror which
was donated by Chuck Hards), Steve Dodds (holding the 25 cm 3x
secondary
mirror), Siegfried Jachmann and Mark Bloomenthal admire the new
optics.
11 DEC 2004 Ron Ford image
106
The Grim Scope's 81 cm (32") f/4 primary mirror. 11 DEC
2004
Ron Ford image
107
Siegfried Jachmann and Mark Bloomenthal stand next to the Grim
Scope
with its newly installed tertiary mirror baffle tube and primary
mirror's
mirror cell. 15 JAN 2005
108
Bruce Grim prepares the primary mirror cell to receive the
mirror.
01 FEB 2005
109
Bruce Grim installs the spacer assembly that will be used to keep
the mirror centered on the cell. 01 FEB 2005
110
Close up of the mirror spacer assembly being installed. 01
FEB 2005 Boyd McNeil image
111
Bruce Grim and Roger Butz are careful not to trip as they bring
in the primary mirror. 01 FEB 2005
112
Roger Butz uncovers the primary mirror as Bruce Grim looks
on.
01 FEB 2005
113
Patrick Wiggins, Bruce Grim and Roger Butz lower the primary mirror
gingerly onto it cell. 01 FEB 2005 Boyd McNeil image
114
Several nylon bolts are screwed out against the spacer assembly
to keep the mirror centered on its cell. 01 FEB 2005 Boyd
McNeil
image.
115
Roger Butz and Bruce Grim install the primary mirror cell's dust
collar. 01 FEB 2005
116
Roger Butz is careful not to drop the wrench as he tightens the
primary mirror cell's center bolt. 01 FEB 2005
117
Bruce Grim installs the primary mirror retainer. 01 FEB 2005
118
Roger Butz and Bruce Grim install the primary mirror's dust
cover.
01 FEB 2005
119
A new day dawns and the scope is ready for installation of the
primary. 02 FEB 2005 Ron Ford image
120
The scope awaits installation of the primary. 02 FEB
2005
Ron Ford image
121
Dust cover removed and ready to be installed. 02 FEB
2005
Ron Ford image
122
The primary mirror is lifted into place. 02 FEB 2005
Boyd McNeil image
123
Bruce Grim adds one of the primary mirror cell's adjustment
bolts.
02 FEB 2005 Boyd McNeil image
124
Mark Bloomenthal adds a counterweight.
125
Ken Harris and Patricia Wiggins vacuums metal shavings found
uncomfortably
near the primary mirror. 02 FEB 2005 Boyd McNeil image
126
Bruce Grim gets started on collimation (a tongue sticking out
indicates
extreme concentration). 02 FEB 2005 Boyd McNeil image
127
Steve Dodds checks the light cone emerging from the read of the
Grim Scope. 02 FEB 2005 Boyd McNeil image
128
Looking past the secondary mirror and into the primary. 02
FEB 2005
129-132 First Peeks (SLAS president
Jachmann "decreed" it would
not be First Light until he'd had a look.)
02 FEB 2005
133-147 Official First Light Night. 03 FEB 2005 Images 134-147 by Siegfried Jachmann
133
Joe Bauman (SLAS member and Deseret News reporter) interviews
Siegfried
Jachmann.
135
136
***
Siegfried Jachmann.
148
Guy Malmborg tries out the new eyepiece assembly (so long it
requires
a counterweight). 17 FEB 2005
149
150
***
2 80mm short tube refractor focusers have been added. Note
Bruce Grim's PVC pipe finder holders. 04 MAR 2005