egg changed the topic of #principia to: Logs: https://esper.irclog.whitequark.org/principia | <scott_manley> anyone that doubts the wisdom of retrograde bop needs to get the hell out | https://xkcd.com/323/ | <egg> calculating the influence of lamont on Pluto is a bit silly…
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<discord->
morzenmebs. — i think gmat can model radiation pressure so you could see how your mission would've turned out with that as a factor
<raptop>
YORP YORP YORP
<raptop>
(I mean, if your mission is eggstremely long, or you want to mess around with solar sails, I guess it matters)
<discord->
lpg. — except if your mission is extremely long, you're going to be timewarping, and the lack of attitude control under warp might be a problem for your sails
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[benchmark] pleroy pushed 234 commits to Ketchup [+62/-19/±507] https://git.io/JsADv
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[benchmark] atdt da9ec3d - Include system load average in console and JSON reports High system load can skew benchmark results. By including system load averages in the library's output, we help users identify a potential issue in the quality of their measurements, and thus assist them in producing better (more reproducible) results. I got the idea for this from Brendan Gregg's checklist for benchmark
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[benchmark] atdt e1150ac - Add Ori Livneh to AUTHORS and CONTRIBUTORS
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[benchmark] kirillbobyrev a9b31c5 - Disable exceptions in Microsoft STL (#715) This is the copy of patch proposed to LLVM's copy of benchmark via https://reviews.llvm.org/D52998.
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[benchmark] ... and 231 more commits.
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[benchmark] pleroy created branch Ketchup - https://git.io/Jvpj9
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[benchmark] eggrobin created branch Ketchup https://git.io/JsASY
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[benchmark] eggrobin created branch master https://git.io/JsA9K
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[benchmark] eggrobin pushed 10 commits to Mayonnaise [+12/-0/±22] https://git.io/JsAFj
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[benchmark] pleroy dae39c1 - Bring back our MSVC files and incorporate new source files.
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[benchmark] pleroy 1f6010e - Change the test files to avoid multiple mains and to run more tests. Ultimately this should really use gtest.
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[benchmark] pleroy 9c63e84 - Change a check in DenseRange: on the one hand, going from -5 to 3 with step of 1 makes perfect sense, on the other hand a negative step would cause trouble.
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[benchmark] ... and 7 more commits.
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[benchmark] eggrobin created branch Mayonnaise - https://git.io/Jvpj9
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[benchmark] eggrobin created branch master https://git.io/JsAb7
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<discord->
EggElectron. — Is there a best practice for doing precise burns in principia with RO? Seems like if I burn for a small fraction of a second to long or too short, I am significantly off my flight plan.
<discord->
EggElectron. — Is there a best practice for doing precise burns in principia with RO? Seems like if I burn for a small fraction of a second to long or too short, I am significantly off my flight plan. I'm thinking, just have extra fuel or engines for a correction burn. (edited)
<discord->
EggElectron. — Is there a best practice for doing precise burns in principia with RO? Seems like if I burn for a small fraction of a second too long or too short, I am significantly off my flight plan. I'm thinking, just have extra fuel or engines for a correction burn. (edited)
<discord->
Paculino (ŝi/ri/she/they). — I use the mod allowing for custom physics warp steps
<discord->
Butcher. — I use RCS to correct.
<discord->
EggElectron. — Thanks!
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<discord->
infinitepermutations. — Yeah better time warp mod allows 4x times slower physical warp which helps a lot. Also make sure yuy fire your engines a second or so before principia tells you to allow them to spool up. Rcs is almost always needed for small adjustments
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<discord->
Kobymaru. — Thats completely normal. Know your engines, for an RL-10 start firing 1.5 seconds before the maneuver node. Be quick and precise with turning off. Note that this does not replace the need for RCS for fine tuning, as in real life.
<discord->
Butcher. — There exists an equation for when to turn on your engine, given its mass and thrust.
<discord->
Butcher. — Also dependent on pressure feed.
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[Principia] pleroy opened pull request #2995: Use polynomial origin in EllipticK - https://git.io/JGvJH