2003-2004 Stellafane Mirror Class
Session 2 held on 2003-Nov-15
by Ken Slater 2003-Nov-15
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Grinding in the Bunkhouse
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Yumna and Andy fine grind Andy uses the large grinding machine as a table
Yumna and Andy fine grind |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Darby is intent on his work He is working with #220 grit
Darby is intent on his work |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Chris is fine grinding Finishing up with #220 grit
Chris is fine grinding |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Jim grinds with 20 micron On a new bench Tom built behind the stove wall
Jim grinds with 20 micron |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Carl works with 40 micron grit and has his coffee at the ready
Carl works with 40 micron grit |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Grinding in the Bunkhouse
Ken, Jay, Dick, Carl, Andy and Jim At the end class. Photo by Yumna.
Ken, Jay, Dick, Carl, Andy and Jim |
Polishing in the McGregor
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Polishing in the McGregor
Al, John, Suzanne & Brian at work A 10", two 8" and a 6" mirrors on there way to completion
Al, John, Suzanne & Brian at work |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Polishing in the McGregor
Cody checks his mirror's figure using a Stellafane style Foucault tester
Cody checks his mirror's figure |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Polishing in the McGregor
Suzanne takes a break from polishing while Dave demonstrates good polishing technique
Suzanne takes a break from polishing |
Outdoor Work
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Outdoor Work
Brad checks the focal length using the sun's reflection on the post
Brad checks the focal length |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Outdoor Work
James chats with Brad while grinding It's unusual to be working outside in November
James chats with Brad while grinding |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Outdoor Work
Jay works outside also Jeff and Brad converse in the background
Jay works outside also |
A 16-inch Pitch Lap
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 A 16-inch Pitch Lap
Phil melts pitch for the big lap The 16" lap used 2.5 kg of Gugolz!
Phil melts pitch for the big lap |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 A 16-inch Pitch Lap
Cooling the lap outdoors The left side needs more pitch
Cooling the lap outdoors |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 A 16-inch Pitch Lap
Preparing to fill in the low spot A half-dam of masking tape will contain the running pitch
Preparing to fill in the low spot |
Miscellaneous Photos
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Miscellaneous Photos
A new Class Tester takes shape Dave looks over his handiwork
A new Class Tester takes shape |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Miscellaneous Photos
Don't Do This! Eating grit is not recommended :-)
Don't Do This! |
2003-2004 Stellafane Mirror Class Session 2 held on 2003-Nov-15 Miscellaneous Photos
Mt. Monadnock to the Southeast Taken from the south side of the McGregor Observatory
Mt. Monadnock to the Southeast |
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