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Jack's Station 4 Pan

Corrected Transcript and Commentary Copyright © 1995 by Eric M. Jones.
All rights reserved.
Scan credits in the Image Library
Last revised 10 January 2006.


Jack's Station 4 Pan consists of frames AS17-133- 20229 to 20256. Note that, between the frames used at the ends of this assembly, Gene moves from the front of the Rover to the CDR seat. Assembly by Dave Byrne.

David Harland has assembled the portion showing the Shorty Boulder.

With regard to the timing of the pan, what seems likely is that Jack went over to examine the boulder and then moved back part way toward the Rover to start his pan. Because he always started his pans with a down-Sun shot, he would have been facing the boulder and would have seen the disturbed orange soil before actually taking a picture. Having made his report to Houston, he then started the pan while he waited for Gene to finish his housekeeping chores at the Rover. Note that 20248 shows Gene replacing the dustbrush in its bracket on the front of the Rover. This picture was, therefore, taken at about 145:27:34. Note that we know from the TV record that Jack's Station 3 pan took about a minute and a half to complete. Both that pan and the one taken here at Shorty consist of about 27 frames, so we can fairly safely assume that the Shorty pan also takes no more than a minute and a half to complete - less if Jack hurried a bit or could take pictures more quickly because, here, he is standing on level ground. 20248 is the 20th frame in the pan, and its timing suggests that Jack started the pan at - or, perhaps, a little later than - 145:26:30. This estimate is consistent with Jack's recollection that he didn't actually do the pan until after he reported the orange soil to Houston.


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