*, Monday (start of week). :Friday, -Sat, -Sunday [e], out of town entire day; [m], out morning; [a], out afternoon [h], holiday or on leave; [b], in town but blocked
L: lunch, P: Party, T:telecon
I am not fond of emails.
If you need to contact me: call
call Stephanie Petty +1 626 395 6563 or spetty@caltech.edu
Return to homepage
2020 Schedule (past)
Previous Year
Jan 1
Jan 2 11a/Suvi lunch/Mansi 6p/dinner:Ilaria+Carlo
Jan 3- L/Gregg
Jan 4:[e] lv to India Maya leaves
Jan 5:[e]
Jan 6*[e] {start of term}
Jan 7 [e] Infosys Science Foundation
Jan 8 [e]
Jan 9 [e] lv to Pune
Jan 10:[e] NCRA S/X (start of TIFR term)
Jan 11-[e] Breakfast:Ram Ajit 5:30p/Poonam
Jan 12-[e] lunch: Ahlad lv to Colaba
Jan 13*[e] DAA-meeting, TIFR
Jan 14 [e] "
Jan 15 [e] 2-4p/Lecture
Jan 16 [e] 2-4p/Lecture 4:30/Sudip 9p/Sourav
Jan 17:[e] 12:30p/Spenta 2-4p/Lecture
Jan 18-[e] lv to IIT-KGP "Kshitij" Tech Festival,
Jan 19-[e] Keynote talk return to Colaba
Jan 20*[e] 2:30p/Rao 4:30p/VRamakrishnan
Jan 21 [e] 2p/Jatan Mehta
Jan 22 [e] 1:15/Girish 2-4p/Lecture 7:30p/Sandip
Jan 23 [e] 2-4p/Lecture 6p/ 8p/COBI dinner
Jan 24:[e] 2-4p/Lecture 2:30p/Amit D/L:NuSTAR
Jan 25-[e] Public Talk: Nehru Planetarium
Jan 26-[e]
Jan 27*[e]
Jan 28 [e] 4p/DAA-talk
Jan 29 [e] 6p/Manoj
Jan 30 [e] 7a/Gopu 10:30a/Rao 2p/SunilGupta 3p/Rao 7:30p/Sandip
Jan 31-[e] 10:30a/lv to Kalina 5:30p/Students 7p/dinner
Feb 1:[e] 1:30a dep Capetown, Africa
Feb 2:[e] rest
Feb 3*[e] South Africa, IAU Meeting D/L:NRAO
Feb 4 [e] "
Feb 5 [e] "
Feb 6 [e] "
Feb 7:[e] " Public talk(s)
Feb 8-[e] depart Capetown
Feb 9-[e] the STORM
Feb 10*[e] return (via San Diego)
Feb 11 7a/ZTF 11:45/Cathy-Lunch
Feb 12 1230/AE 4p/colloq
Feb 13 4p/PRC 5p/
Feb 14: Retreat
Feb 15- Retreat 1230/Xanders 5p/Anna 6p/Dinner:Leanne+Chris
Feb 16-
Feb 17* 3:30p/Karlyn
Feb 18 [e] lv to Minneapolis
Feb 19 [e] UMinn
Feb 20 [e] UMinn 3:30p/colloq
Feb 21:[e] return 1p/Prospective students
Feb 22-
Feb 23-
Feb 24* 8a/Petit lunch/Genzel 1-3p/Genzel 7p/PRAMM
Feb 25 6:30p/Dinner/Genzel
Feb 26 10a/SWG 1p/ZTF 4p/colloq Dinner/Nobu
Feb 27 9a/Bacher 4p/PRC
Feb 28: 11a/AY111a 1p/TDA 2p/Tapir 3p/Armin
Feb 29-
Mar 1-
Mar 2* 4p/GPS 5p/Unix
Mar 3 1-3p/Moore 4p/CaJAGWR 5p/Necib
Mar 4 1p/ZTF 2p/Video 4p/colloq
Mar 5 12n/Pizza 3p/Physical
Mar 6: day off: 2p/Tapir-Dong 3p/GALCIT 4p/Stu HST due
Mar 7-
Mar 8-
Mar 9* 10:45/Cordova 1:30/Khalili 5p/Unix
Mar 10 7a/ZTF 3:30p/pet
Mar 11 8:45a/AE 10a/Susan 11a/Sam lunch/Fiona 1:15p/Alya 3p/Fairoaks
Mar 12 1p/Huntington
Mar 13:
Mar 14- 4p/Yuhan
Mar 15-
Mar 16* 3p/Anna 5p/Unix
Mar 17 10a/Coffee {Chandra DL}
Mar 18 9a/Sofia 9:30/BS 10a/Coffee 11a/Fiona 12n/COO 1p/ZTF 3:15p/Boden {term ends}
Mar 19 2p/PMA
Mar 20: 8:30/HH 9a/Stellar 10a/Coffee 1p/TDA
Mar 21-
Mar 22-
Mar 23* 7a/ZTF-Berlin 10:45/Khalili 3:30p/PMA
Mar 24 7a/ZTF-Berlin 1:30p/YY 2:30p/Burdge
Mar 25 7a/ZTF-Berlin 9a/ZTF-Berlin
Mar 26 9a/ZTF+Berlin 10a/BTS 10:30a/Chas 1p/TaskForce 1:30/Bellm
Mar 27: 11:30/YY 1145/YS 1p/TDA 5p/Zindig
Mar 28-
Mar 29-
Mar 30* 10a/ESP 11a/Ay125 2p/Graham
Mar 31 10:30a/RCF
Apr 1 9a/Committee 11a/Tonry 1p/ZTF 3p/Ay126
Apr 2 10a/Coffee 2p/PMA
Apr 3: 10a/Coffee 11a/Phil 11:30/Yuhan 12n/Ay-Mtg 1p/TDA 3:30/Steidel 4p/CCS
Apr 4-
Apr 5- 6p/Ranga
Apr 6* 10a/Coffee 3p/Ay126
Apr 7 10a/Coffee 10:30a/RCF 11a/Prince 2p/Filippone Gemini D/L
Apr 8 11a/X-ray 1p/ZTF 3p/Ay126 4p/CCS
Apr 9 10a/Coffee 11a/Piro 2p/PMA 5p/Yashvi
Apr 10- 9:45a/AE 1p/TDA 2p/Ay126 4p/CCS
Apr 11:
Apr 12:
Apr 13* 10a/Cof 11a/YY 3p/Ay126
Apr 14 7a/ZTF 10a/Cof 5p/ZTF
Apr 15 10a/Cof 1p/ZTF 3p/Ay126 COO D/L
Apr 16 10a/Cof 4p/CCS
Apr 17: 10a/Cof 12n/Ay 1p/TDA 2p/Ay126 4:30p/Social
Apr 18-
Apr 19-
Apr 20* 10a/Cof 3p/Ay126
Apr 21 9a/Avishay 10a/Cof 3p/Ay126-O 5p/ZTF-P
Apr 22 9:30a/Scarlata 11a/Xray 3p/Ay126
Apr 23 10:30/LLNL 5p/CCS
Apr 24: 12n/Ay 1p/TDA 2p/Ay126 4p/CCS
Apr 25-
Apr 26-
Apr 27* 3p/Ay126 4p/CCS
Apr 28 4:30p/ZTF-mgmt
Apr 29 10a/SWG 1p/ZTF 3p/Ay126 4p/Fiona
Apr 30 6:15/SRG 12n/GPS 4p/Townhall 5p/Fremling
May 1 1p/TDA 2p/Ay126 3p/Barry
May 2 11a/YY 1p/Dale 5p/Mroz
May 3
May 4* 3p/Ay126
May 5 5p/ZTF-mgmt
May 6 10a/SWG 11a/X-ray 1p/ZTF 3p/Ay126
May 7 11a/Merloni 5p/Yashvi 5:15p/Djorg
May 8- 11a-1230/Ay125 1p/TDA 2p/Ay126 3p/talk 4:30p/ZTF
May 9:
May 10:
May 11* 11a/Ay125 3p/Ay126
May 12 7a/ZTF 4:30p/ZTF
May 13 9a/GXH 12n/Caltech 3p/Ay126
May 14 12n/GPS 2p/PMA 4p/Fiona
May 15: 11a/Ay125 2p/Ay126 3p/ZTF-TN 4:30p/ZTF
May 16-
May 17-
May 18*
May 19
May 20 11a/X-ray 1p/ZTF 3p/Ay126 MSIP D/L
May 21 9:15a/AE 2p/PMA
May 22: 11a/Ay125 2p/Ay126
May 23-
May 24-
May 25* 8a/AnnaF Memorial day
May 26
May 27 3p/Ay126
May 28 2p/PMA
May 29: 11-12:30p/Ay125 2-4p/Ay126
May 30- 11a/GH
May 31-
Jun 1* 11a/Tea-talk
Jun 2
Jun 3 9:50a/Ay125-Exam (all day)
Jun 4 Ay125
Jun 5: 8:30a/Rebecca 9pAy126 4p/Frail 5p/ZTF
Jun 6- 4p/Wenbin,Yuhan
Jun 7-
Jun 8*
Jun 9 7a/ZTF
Jun 10
Jun 11
Jun 12- 12n/GPS 1p/TDA 3p/ZTF-TN
Jun 13:
Jun 14:
Jun 15* 3-5p/GPS 4p/Tea-talk 7:30p/Anju
Jun 16 10a/API-class 10:30a/RCF
Jun 17 10a/SWG 11a/Xray 1p/ZTF
Jun 18 1p/Vicky 2p/PMA 5p/ZTF
Jun 19: 1p/TDA 5p/Mawet
Jun 20-
Jun 21-
Jun 22* 3p/Prince
Jun 23 4:30/ZTF
Jun 24 10a/SWG 1p/ZTF 4:15p/Gregg
Jun 25 7a/Infosys 12n/ngVLA 4p/Anna
Jun 26: 8:30a/Westcott 1p/TDA 4:30p/ZTF-gxh 5p/Yashvi
Jun 27-
Jun 28-
Jun 29*
Jun 30 9:45a/Khalili 10:30/RCF 1p/Moran 3p/GPS
Jul 1 9:15/AE 1p/ZTF 5p/Dong
Jul 2 9:30a/AH-exam 1p/Ulmer
Jul 3: holiday
Jul 4-
Jul 5-
Jul 6* 7a/Infosys 1:45p/Khalili
Jul 7 9:30/Claes 10:30/RCF
Jul 8 9:30/coffee 5p/Mansi+Brad
Jul 9 12n/ngVLA 4p/MJG
Jul 10: 1p/TDA 3p/ZTF-TN 3:30/PS
Jul 11- 5p/Dima
Jul 12-
Jul 13* 11a/Yuhan
Jul 14 7a/ZTF 10:30/RCF 11a-1p ngVLA 5p/Tom
Jul 15 9a/SOFIA 10a/SWG 11a-1:30p ngVLA 3p/Fremling 8p/Jason-Hawaii
Jul 16 7a/Infosys 11a/Radio-Lunch 12n/NRAO
Jul 17- 9:45a/BS 12n/EO-Ay 1p/TDA
Jul 18:
Jul 19: 5p/Bolin
Jul 20* 11a/Yuhan 12n/Monday-Lunch 2p/Rosenbaum-talk
Jul 21 9a/Aspen 10:30a/RCF 3:30p/coffee 4p/GXH
Jul 22 10a/SWG 1p/ZTF 4:15p/AE
Jul 23 7a/Infosys 12n/NRAO
Jul 24- 1p/TDA 4p/MJG
Jul 25:
Jul 26: 5p/Bolin
Jul 27* 1p/Yuhan
Jul 28 10:30/RCF 8p/HXMT
Jul 29 10a/SWG 10a-11:30/MATLAB 1p/ZTF 4p/Fiona 5p/Keck-Institute
Jul 30 12n/ngVLA 2p/PMA 3:30p/Fiona
Jul 31- 7a/Infosy 1p/TDA
Aug 1:
Aug 2:
Aug 3* 12n/ClubXray 1:30p/Koji Mukai
Aug 4 9a/Aspen 10-11:30a/ClubXray:NICER 5p/ZTF
Aug 5 9a/SOFIA 10a/SWG 11-12:30/ClubXray:eROSITA
Aug 6 9:15/BS 11/Bochenek 12:30-2:30/ZTF_talk 12n/ngVLA 4:30p/ZTF 5:30p/Bolin
Aug 7: 12n/EO 1p/TDA 3p/Northwestern 4p/Stanford
Aug 8-
Aug 9-
Aug 10* 4p/Collette 5p/KISS
Aug 11 7a/ZTF 9a/Aspen 10:30/RCF,Cenko 4-6p/retreat
Aug 12 9a/Sofia 10a/SWG 11a/Xray 1p/ZTF 4:15p/AE 8-9p/X-rayClub
Aug 13 12n/ngVLA 1:30p/Vikram 4:30/GXH 8-9p/XrayClub-Tutorial
Aug 14: 10:30-11:30/Knsas 1p/TDA 2:30p/MZhang 3:45p/TonyRodriguez 4:15p? 5p/Prince 6p/Anna
Aug 15-
Aug 16-
Aug 17* 10-11:30a/Xray:CZTI 11:30/Yuhan 4p/Fiona
Aug 18 9a/Aspen 5p/Yashvi 7p-9p/ZTF->HXMT
Aug 19 1p/ZTF 8-9p/Xray:Amruta
Aug 20 8:30-10a/Xray:Stingray 10a/SWG 12n/ngVLA 2-3p/PMA
Aug 21: 10a/StarBurst 1p/TDA 2pm/K.Plant 4:15p/LLNL 5p/Vikram
Aug 22-
Aug 23-
Aug 24* 1p/AmericanAcademy 4p/RSmith
Aug 25 9a/Aspen 5p/Yuhan,Jim
Aug 26 10a/SWG 11a/X-ray 1p/ZTF
Aug 27 10a/Rigault 12n/ngVLA 4p/DSand 5p/Myers
Aug 28: 10a/RCI 1p/TDA 4:30p/MJG
Aug 29- 11a/Cordes 2p/Bolte
Aug 30-
Aug 31* 11:30/Gendreau
Sep 1 10:30/RCF 4:30p/ZTF 5:30p/Ilaria 8p/XClub
Sep 2 10a/SWG 2:30p/GXH 5p/Dragonfly
Sep 3 10:15a/Mickael 11a/Fiona 12n/ngVLA 5p/ZTF
Sep 4: 10a/RCI 1p/TDA 4p/Vikram
Sep 5- Sofia D/L
Sep 6-
Sep 7* [h] Labor day
Sep 8 7a/ZTF 10:30a/RCF 1:30p/Brad 8p/Yuhan-HXMT
Sep 9 8a/ZTF 9a/Sofia 9:45a/Miller 10a/GBT 10a/ZTF 11a/X-ray 1p/ZTF
Sep 10 10:30/Karen 11a/MATLAB 12n/ngVLA-FRB
Sep 11: 7a/Infosys 8:30-10a/Xray:Daksha 1p/TDA 3p/Midex 5p/Ranga
Sep 12-
Sep 13-
Sep 14* 4p/Monday-Tea
Sep 15 10:30/RCF 5p/Prince 8-9:30p/Xray:MAXI
Sep 16 10a/SWG 11a/Antonio 1p/ZTF 3p/Keck
Sep 17 3p/PMA
Sep 18: 7a/Infosys 10a/RCI 1p/TDA 3p/Midex
Sep 19- 9:30a/IIT
Sep 20-
Sep 21*
Sep 22 10:30/RCF 8-9:30p/Xray:EP
Sep 23 1p/ZTF
Sep 24 11a/Ay 12n/GPS 5p/Antonio,Ilaria
Sep 25- 7a/Infosys 8a/MMA 9a/Fabian 10a/RCI 1p/TDA 3p/Midex 4p/ZTF-social D/L:Swift
Sep 26:
Sep 27:
Sep 28* 9a/XClub:Fabian 12n/pizza 2:45p/Eric
Sep 29 10:30a/RCF
Sep 30 10a/SWG 11:30-1:30p/NSF-STEM 1p/ZTF 4p/Colloq D/L:NOAO
Oct 1 12n/GPS
Oct 2: 10a/RCI 11a/Ay111 1p/ZTF 2p/Tapir D/L:COO
Oct 3- 5:30p/Judy
Oct 4-
Oct 5* 9:30-11a/XClub:Paul
Oct 6 7a/Infosys 10:30/RCF 4:30/AE
Oct 7 10a/SWG 10a/GBO 1p/ZTF 5p/MJG {8-9:30,11-12:30/Chandra}
Oct 8 2:30/KEG 3p/Kai 4p/PRC 5:15p/Party
Oct 9: 9a/RCI 12n/Ay 1p/TDA 3p/Midex
Oct 10- 5p/Judy
Oct 11- 2p/Radio
Oct 12* 9a/Suvi 10/Tea:Kelly 12n/pizza 1p/Rashid 4p/ZTF
Oct 13 7a/ZTF 8:30-10a/XClub:BAT 10:30/RCF 1p/Matt Hutson 3p/Di-Li
Oct 14 9a/Cenko 10a/SWG 1p/ZTF 5:30p/Lazio
Oct 15 8:30/Avishay 5p/Judy 8p/Xray {6-7:30,8-9:30/Chandra}
Oct 16: 9a/Midex 10a/RCI 11:30/Moore 1p/TDA 2p/TAPIR 4p/Katerina {6-7:30,8-9:30/Chandra}
Oct 17-
Oct 18- 4p/Di Li
Oct 19* 7a-10:30a ZTF Team, Caltech 4:30p/Matthew 5p/Fremling
Oct 20 7a-10:30a " 4:30/mgmt {6-7:30,8-9:30/Chandra}
Oct 21 7a-10:30a " 11a/TDE 1p/ZTF 3p/Margutti 4p/colloq
Oct 22 7:30/Infosys 2:45-3:35/TeaTalk {5-6:30,7-9:30,1-2:30p/Chandra}
Oct 23: 8:30-10a/XClub:Fermi 10a-1p/ZTF:CSAC 1p/TDA 2p/TAPIR 3p/Staats
Oct 24-
Oct 25-
Oct 26* {6:30-8,8:30-10a/Chandra}
Oct 27 9:30/SPT 10:30/RCF 11:30/Tonry 3p/Sam {6-7:30,11-12:30/Chandra}
Oct 28 10a/SWG 11p/TDE 12n/IPAC 1p/ZTF {6-7:30,8-9:30,1-2:30/Chandra}
Oct 29 1230/Stu 3p/Liam 3:30/Coffee 4p/Juna
Oct 30: 9a/RCI 10a/Midex 1p/TDA 2p/GXH 3p/RogerSmith
Oct 31-
Nov 1-
Nov 2* 9a/KDE 10:30a/Bolte 12n/pizza 1p/CB-progress 3:30/mgmt 4-6p/Party:Burdge
Nov 3 10:30/RCF 4p/Liam
Nov 4 8:30-10/QUB 10-11:30a/XClub:Weisskopf 11:30/TDE 12n/Radio 1/ZTF
Nov 5 8a/GTaylor 2p/PMA 3p/Sandy 4p/Hellbourg 5p/Judy
Nov 6: 9a/RCI 10a/Midex 11a/PRAMM 12n/EO 1p/TDA 3:30/Lazio 5p/MJG
Nov 7-
Nov 8-
Nov 9* 4p/Bias_Training
Nov 10 7a/ZTF 8a/Avishay 10:30/RCF 11a/Virgin 1p/BS 4:30/AE 8-9:30p/XClub:Fiona
Nov 11 10a/SWG 11a/TDE 12:45/Sandy 1p/ZTF 4p/colloq 8:30p/Dong
Nov 12 4p/IAS
Nov 13: 9a/RCI 10a/Midex 3p/Car-tech
Nov 14-
Nov 15-
Nov 16* 10a/TDA D/L NSF
Nov 17 10:30a/RCF 1p/Car-Tech-PMA 2p/Vestrand 4:30p/mgmt
Nov 18 8:30-10a/XClub:Slane 10a/SWG 11a/TDE 1p/ZTF 8:30p/JoshBland
Nov 19 10a-2p/NSF 3p/Sterl
Nov 20: 9a/RCI 10a/MIDEX 4p/Car-Tech
Nov 21- 1:30p/Rich
Nov 22-
Nov 23* 8:30-10a/XClub:Amati 10a/TDA 11a/Bylaws 12:45p/Genworth 4p/McCarthy 5p/KISS
Nov 24 8:15/Avishay 10:30/RCF 2p/Mulcahey
Nov 25 10a/SWG 11a/TDE 1p/ZTF
Nov 26 [h] Thanksgiving
Nov 27: 8p?/Infosys
Nov 28-
Nov 29- 8p/Infosys
Nov 30* 10a/TDA 3p/WLee 5p/KISS
Dec 1 6:30a/ISF-R 10:30/RCF 2p/Car-Tech
Dec 2 4:30a-6a/ISF 8a/IAS 10a/SWG 11a/TDE 12n/IPAC-talk 1p/ZTF
Dec 3 11a/Sam 12n/Ay30
Dec 4: 10a/Midex P48/P60 D/L
Dec 5-
Dec 6-
Dec 7* 10a/TDA
Dec 8 7a/ZTF 10:30/RCF 1p/Arecibo 3:30p/Coffee 4p/IAS
Dec 9 9:30a/Becky 11a/TDE 1p/ZTF 4p/colloq:Becky
Dec 10 8:30-10a/Xray:P 2p/Kathryn
Dec 11- 10a/MIDEX 11a/Sam 3:30/Coffee 4p/Vikram
Dec 12:
Dec 13:
Dec 14* 10a/TDA 11a/Fiona+Chris 12:15/AE 2p/Liam 3p/Car-Tech:P
Dec 15 10:30-11a/RCF 3:30p/Coffee
Dec 16 8:30-10a/Xray:SVOM 10a/SWG 11a/TDE 1p/ZTF 2p/CarTech
Dec 17 8-9:30a/Xray:XRISM 11a/MIDEX 1:30-3p/MBC 6p/Radio-Dinner 8p/ISF
Dec 18: 10a/MIDEX 12n/EO
Dec 19-
Dec 20-
Dec 21* 12n/Pizza-lunch
Dec 22 6:40a/IKI-talk 10:30a/RCF 3:30/Coffee
Dec 23 11a/TDE 1p/ZTF
Dec 24
Dec 25:
Dec 26-
Dec 27-
Dec 28*
Dec 29 10a/Pearlman 3:30p/Coffee
Dec 30 1p/Phil
Dec 31 12n/Radio