egg|nomz|egg changed the topic of #kspacademia to: https://gist.github.com/pdn4kd/164b9b85435d87afbec0c3a7e69d3e6d | Dogs are cats. Spiders are cat interferometers. | Космизм сегодня! | Document well, for tomorrow you may get mauled by a ネコバス. | <UmbralRaptor> egg|nomz|egg: generally if your eyes are dewing over, that's not the weather. | <ferram4> I shall beat my problems to death with an engineer.
<whitequark> iximeow: scary thought: there isn't, in general, a physical limit to how large in terms of yield you can make a fission-fusion-fission bomb
<whitequark> I've seen a DoD paper that threw around 1 Gt yields
<egg|overheated|egg> eventually it gets gravitationally confined,
hillexed has joined #kspacademia
<iximeow> whitequark: fission-fusion-fission? what's fissling in the third part of that?
<UmbralRaptor> Extremely back of the envelope numbers based on Wikipedia's numbers suggests 450-500 megatons.
<egg|overheated|egg> (okay admittedly that's not even true, eventually you get away from gravitational confinement and then classify them in much the same way as mycenian pottery)
<whitequark> iximeow: in a teller-ulam design most of the energy comes from fission
<whitequark> you use first stage fission to ignite fusion, which in turn makes the next fission stage far more efficient
<UmbralRaptor> iximeow: fusion as a neutron source for fast fissioning uranium. I want to say it works with depleted uranium?
<iximeow> ah, huh...
<whitequark> yeah something like that
<whitequark> which is how "dial-a-yield" works
<whitequark> you vary the amount of tritium in w87, again, iirc
<egg|overheated|egg> whitequark: UmbralRaptor: iximeow: bofh: https://photos.app.goo.gl/RQPfvcrMawcnqj166 M103, 15×10 s
<UmbralRaptor> egg|overheated|egg: apparently I can't tell the difference between M103 and the Hyades.
<UmbralRaptor> Also, shiny.
<egg|overheated|egg> UmbralRaptor: is there an upper bound for supernovae
<UmbralRaptor> egg|overheated|egg: practically speaking yes, but ill defined.
<egg|overheated|egg> !wa 1 foe in megatonnes of TNT
<Qboid> egg|overheated|egg: Seems that Wolfram is unable to understand that.
<UmbralRaptor> Any metallicity puts a damper on stellar mass, and more metals more so.
<egg|overheated|egg> !wa 1 foe in Mt TNT
<Qboid> egg|overheated|egg: convert 1 foe to megatons of TNT: 2.39×10^28 megatons of TNT
<UmbralRaptor> Also, high mass stars have enormous mass loss, sometimes you just get direct collapse into a black hole, etc.
<UmbralRaptor> !wa 1e44/4.184e15
<Qboid> UmbralRaptor: (1×10^44)/(4.184×10^15): 2.3900573613766730401529636711281070745697896749521988... × 10^28
<egg|overheated|egg> !wa 1 foe in Yt TNT
<Qboid> egg|overheated|egg: Seems that Wolfram is unable to understand that.
<egg|overheated|egg> too smol a prefix anyway
<egg|overheated|egg> UmbralRaptor: 1 foe is 12 million solar masses of TNT,
<UmbralRaptor> hah
egg|phone|egg has quit [Remote host closed the connection]
egg|phone|egg has joined #kspacademia
* UmbralRaptor blinks at open tabs. http://adsabs.harvard.edu/cgi-bin/bib_query?arXiv:1808.00465
<egg|phone|egg> Z
<egg|phone|egg> Zz
<egg|phone|egg> Zzz
<iximeow> that is the sound cat is making
Majiir is now known as Snoozee
<UmbralRaptor> ζζζ?
<kmath> <incorrect2hu> Tewi: hewwo! i will be youw suwgeon today! intewnal bweeding you say? let's make our fiwst wittle incision ⏎ ⏎ Kaguya:… https://t.co/Dp8JxhlgYu
armed_troop has joined #kspacademia
armed_troop has quit [Ping timeout: 202 seconds]
hillexed has quit [Ping timeout: 202 seconds]
<whitequark> bofh: my sleep-deprived brain converts that into "it's 401(k) and raining"
armed_troop has joined #kspacademia
bofh has quit [Remote host closed the connection]
<UmbralRaptor> that sounds much nicer
* UmbralRaptor stares at a badly underfunded Roth IRA.
<kmath> <whitequark> cursed game idea: academic sponsorship and publishing simulator
<UmbralRaptor> egg: apparently Unicode 11 added a bunch of astrological symbols? (3 plutos?)
bofh has joined #kspacademia
<bofh> 05:07:16 <+bofh_> okay so.
<bofh> 05:07:27 <+bofh_> you know the saying ACAB?
<bofh> 05:07:48 <+bofh_> well I have another, closely related one: ACAU - All Cops Are Fucking Useless (the f is silent)
<bofh> 05:08:37 <+bofh_> I had my bag AND phone stolen while I looked around the street at the Tour Eiffel bus stop on Rue de Boncharwhatever
<bofh> 05:09:20 <+bofh_> there are cameras fucking everywhere, I have a 5 minute window for the theft, and a phone that's on a local SIM and I know the IMEI and IMSI as well as the exact location of the theft.
<bofh> 05:10:07 <+bofh_> I get strung around for 3 hours at the commissariat and they eventually have me fill out some forms and they'll contact my insurance provider etc etc
<bofh> 05:10:52 <+bofh_> ("how much is the estimated value?" "uhh, maybe 400EUR for the laptop+hackrf+headphones and 6 months of my life for the ARPES data on that SSD?")
<bofh> 05:11:54 <+bofh_> anyway, things they did not steal: my passport, my Navigo, my mp3 player oh and 15.5g of ethylphenidate and a bunch of e2.
<bofh> 05:12:17 <+bofh_> so I'm able to get around, still functional and *very* annoyed.
<bofh> 05:12:24 <+bofh_> time to do the fucking police's job for them.
<bofh> also I told them I was staying with a friewnd at 61 Rue de Observatoire, a M. Le Verrier AND NONE OF THEM BLINEKD, they just asked if I needed a taxi and otherwise told me how to get there via metro
<bofh> friend*
* UmbralRaptor misses the reference
SnoopJeDi has quit [Ping timeout: 194 seconds]
<UmbralRaptor> I mean, for all I know, there could actually be a place named after him on an observatory road. >_>;;
pthag has joined #kspacademia
<UmbralRaptor> !acr -add:MORGOTH Modelling Of Resolved Galaxies with Optimized Turn-off and HB synthesis
<Qboid> UmbralRaptor: I added the explanation for this acronym.
<egg|phone|egg> Bofh: argh yeah I should have told you to be careful with your belongings
<egg|phone|egg> And yeah about expected for the police response
<egg|overheated|egg> bofh: do you have means of payment left?
<egg|overheated|egg> stabbity
<egg|overheated|egg> bofh: ping me when you are near a computer again
<egg|overheated|egg> !acr -add:ARPES Angle-Resolved PhotoEmission Spectroscopy
<Qboid> egg|overheated|egg: I added the explanation for this acronym.
tawny has quit [Ping timeout: 198 seconds]
* egg|overheated|egg stabs heat
<e_14159> egg|overheated|egg: ANBO is Normandy, right?
<egg|overheated|egg> yes but i am back in zurich
<e_14159> egg|overheated|egg: Otherwise you wouldn't be overheated, I guess :-)
<e_14159> How's the weather in Normandie late September?
<egg|overheated|egg> well it's hot even in normandy
<egg|overheated|egg> it's not late september tho
<e_14159> I know. I was asking generally.
<egg|overheated|egg> late september, usually cloudy & rainy, like the rest of the year
<e_14159> Temperature?
<egg|overheated|egg> e_14159: https://en.wikipedia.org/wiki/Rouen#Climate
<e_14159> That... would've been intelligent to look up.
<e_14159> Thank you.
pthag has quit [Remote host closed the connection]
pthag has joined #kspacademia
<egg|overheated|egg> e_14159: also https://en.wikipedia.org/wiki/Le_Havre#Climate, ANBO is in between
<e_14159> egg|overheated|egg: Thanks. Looks like mostly-typical autumn climate.
APlayer has joined #kspacademia
pthag has quit [Remote host closed the connection]
pthag has joined #kspacademia
pthagrapani has joined #kspacademia
pthag has quit [Read error: Connection reset by peer]
ferram4_ has quit [Ping timeout: 202 seconds]
pthagrapani has quit [Remote host closed the connection]
pthag has joined #kspacademia
<egg|phone|egg> !seen bofh
<Qboid> egg|phone|egg: I last saw bofh on [04.08.2018 05:33:39] in #kspacademia saying: "friend*"
ferram4_ has joined #kspacademia
ferram4_ has quit [Ping timeout: 202 seconds]
ferram4_ has joined #kspacademia
tawny has joined #kspacademia
ferram4_ has quit [Ping timeout: 202 seconds]
X_ has joined #kspacademia
X has quit [Killed (NickServ (GHOST command used by X_!sid129225@id-129225.hathersage.irccloud.com))]
X_ is now known as X
pthag has quit [Remote host closed the connection]
pthag has joined #kspacademia
pthag has quit [Client Quit]
pthag has joined #kspacademia
tawny has quit [Ping timeout: 182 seconds]
ferram4_ has joined #kspacademia
<egg|overheated|egg> !u ϕφ
<Qboid> U+03D5 GREEK PHI SYMBOL (ϕ)
<Qboid> U+03C6 GREEK SMALL LETTER PHI (φ)
ferram4_ has quit [Ping timeout: 202 seconds]
hillexed has joined #kspacademia
ferram4 has joined #kspacademia
<egg|phone|egg> !seen bofh
<Qboid> egg|phone|egg: I last saw bofh on [04.08.2018 05:33:39] in #kspacademia saying: "friend*"
<APlayer> Hehe, "friend"
<bofh> egg|phone|egg: yo
<egg|phone|egg> Meow
<bofh> sorry, was asleep for a good chunk of the day (sleep dep decided to catch up with me at a bad time >_>)
<egg|phone|egg> Ah yes that thing you are supposed to do between 1 and 5
<bofh> anyhow no response in email from the police yet, so I need to figure out how to contact the owners of a security camera pointed at that bus stop and get them to freeze the data since iirc those are supposed to be 24hr loops only unless requested.
<egg|phone|egg> 1 min walking back from groceries
<bofh> egg|phone|egg: like I used to be more careful with my stuff and then I kind of got a bit careless since I usually kept *out* of touristy-as-fuck areas, and this seriously took place over *minutes*.
<bofh> I'm good for money, like they didn't steal wallet, cash, passport or ID.
<bofh> like, the situation is hilarious b/c it somehow *mostly* minimizes actual impact (again, I can fly, have means of payment, have medications, etc) yet maximizes annoyance (*you* try functioning w/o a computer for a few hours :P).
<egg|overheated|egg> bofh: ok i'm back home, check your chat
<bofh> egg|overheated|egg: got it
<egg|overheated|egg> !wpn bofh
* Qboid gives bofh an engine
<egg|overheated|egg> bofh: tbh you weren't all that careful with your stuff when we were there, I really should have pointed that out to you
<bofh> egg|overheated|egg: yeah b/c none of it was hugely valuable, honestly my main annoyance is that I lost my phone, everything else, uh my laptop is mostly an ssh terminal and can be restored from an image, ATH-M50s are $150 and I can re-print academic papers.
<egg|overheated|egg> bofh: yeah, but still a massive annoyance
tawny has joined #kspacademia
<egg|overheated|egg> !pet bofh
* Qboid pets bofh
tawny has quit [Ping timeout: 194 seconds]
hillexed has quit [Ping timeout: 202 seconds]
hillexed has joined #kspacademia
<bofh> AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA: https://twitter.com/whitequark/status/1025560370776363008
<kmath> <whitequark> i opened steam and it suggested me a house renovation simulator (and house selling simulator, after you renovated t… https://t.co/jQgBK2vrEX
<bofh> egg|overheated|egg: so out of curiosity my older backup has everything except for like half a day of simulator data.
<bofh> (yeah I was mildly curious how fucked I'd be if this happened while I was at ANBO, answer is still "basically not").
<kmath> <field_of_reeds> Happy tritone day!
<kmath> <ea4gpz> New blog post: Update on DSLWP-B eclipse manoeuvre. How to use GMAT to estimate the delta-v used in the manoeuvre o… https://t.co/7gUAbVwesZ
<bofh> okay time to play ID-the-CCTV-camera since the one pointed at that stop is a private one.
<e_14159> bofh: I read your first message as you having lost half a year of scientific data.
<bofh> e_14159: yes and then it turns out I had made no less than two backups.
<e_14159> Whew
<e_14159> So it's annoying but not soul-crushing?
tawny has joined #kspacademia
<kmath> <johnregehr> sup https://t.co/vH2sXopNNw
<UmbralRaptor> Also, excellent cat reply
<kmath> <johnregehr> this guy hangs out hoping someone will turn on the water for him and then gets bored and falls asleep https://t.co/dba7LGRY4J
<kmath> <APOGEEsurvey> Like ...yay! we can detect poison in stars! ...
<bofh> today in useful sites: https://www.mon-droguiste.com/index.cfm
<bofh> egg|overheated|egg: ^
<egg|phone|egg> Context?
<bofh> well, if you ever need 1L of 96% sulfuric for cheap,
<bofh> also wow it is bullshit-hot until Tuesday.
<kmath> <vy_let> Mathematicians have run out of Latin and Greek letters so many times that Unicode includes several different versio… https://t.co/7ohaUxbDCe
<bofh> UmbralRaptor: I still say we should switch to CJK at this point for new letters.
APlayer has quit [Ping timeout: 182 seconds]
<iximeow> i've talked myself out of getting a 16" SCT because an appropriate mount is just more than i can deal with
* iximeow sigh
<bofh> uh, wouldn't a standard mount be fine there?
<iximeow> it's a decently heavy OTA (~68lbs, says the internet), so it seems like my mount options are in the ~1.5k-2k range. the weight of all of it comes out to ~175lbs, or, annoying to constantly move somewhere that isn't a wobbly second floor balcony :(
<UmbralRaptor> bofh watch someone use ツ and シ the way GR uses μ and ν. Also shenanigans with second derivatives! >_>
<UmbralRaptor> (That typed, katakana would probably still be helpful)
<bofh> UmbralRaptor: my response to that is "pomega"
<egg|overheated|egg> ah yes the best pi
<bofh> indeed.
<UmbralRaptor> pomega?
<UmbralRaptor> oh, right.
<UmbralRaptor> 🔪🔪🔪
<egg|overheated|egg> UmbralRaptor: ϖ is best π
pthag has quit [Remote host closed the connection]
hillexed has quit [Ping timeout: 383 seconds]
<egg|overheated|egg> !wpn bofh
* Qboid gives bofh an Oxford salmiak
<egg|overheated|egg> !wpn UmbralRaptor
* Qboid gives UmbralRaptor a serpentine pot