Differences between revisions 1 and 17 (spanning 16 versions)
Revision 1 as of 2018-04-25 10:05:57
Size: 827
Editor: JohnWeirich
Comment:
Revision 17 as of 2019-08-15 11:09:54
Size: 864
Editor: JohnWeirich
Comment: New updates were made into it's own page. This page was resorted since we know it has worked before.
Deletions are marked like this. Additions are marked like this.
Line 16: Line 16:
 * Make sure the sigmas in NOMINALS are small so that the next step brings the SUMFILES close to the NOMIALS (if the s/c didn't move much in the previous steps you can probably skip this step and the next)  * Make sure the sigmas in NOMINALS are small so that the next step brings the SUMFILES close to the NOMIALS (if the s/c didn't move much in the previous step you can probably skip this step and the next)
Line 21: Line 21:

----------

''(Compiled by JW)''

Block 12 - Install new PCK/TPC


Description

New planetary constants, or an update RA and DEC of Bennu pole, rotation rate, etc.


Procedure

  • Capture state of system by running RESIDUALS and make a copy somewhere for comparison
  • Update INIT_LITHOS.TXT and make_sumfiles.txt with new PCK/TPC
  • Run MAKE_SUMFILES Option 1 to update the NOMINALS
  • Capture state of system by running RESIDUALS again... did the s/c move the amount you would expect?
  • Make sure the sigmas in NOMINALS are small so that the next step brings the SUMFILES close to the NOMIALS (if the s/c didn't move much in the previous step you can probably skip this step and the next)
  • GEOMETRY 20-15-n-n
  • Run DYNAMICS to set the sigmas to their proper value
  • Run GEOMETRY 20-15-n-n again
  • Iterate


(Compiled by JW)

Block 12 - Install new PCK/TPC (last edited 2019-08-15 11:09:54 by JohnWeirich)