Engineering 2013July

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2013July JDM Observing Logs

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Goals

• Install new wolverine2

• fix mirc spooler bugs that cause loss of ople communication

Punch List

lab --- do super careful alignment of pzt feed on worst beam

check for pzt distortion using engineering beam on all beams

try to improve grounding on mirc?

• go rid of many peaks by moving mirc ground from the overhead pipe to the champ enclosure which is isolated by 3 chokes. maybe we need more chokes.

turn on vega camera and check interfermetence.

measure flux and xchan ratios for each beam with WL source.

> mirc and champ (?)

check tiptlit centers.

clean up wolverine python.

• unify mirc branches fb thinks python2.7 code will run fine.
• cleanup so we have a porpoer svn checkout version running under wolverine /devl and observe is linking to the /devel files.
• same for champ

Bug/Wish List

• default values of shuttermatrix

• get telescope beram order from chara shomehow for mirc and champ, including new buttons on guis.

• proper slts/prsm labels in fiberexplorer

• fix defaults (ftgui, mric shutter matrix)

• mirc: save xy and Z of fiber positions

• save POPS in mirc header

• mirkwood server should start w/0 vme on

• mirkwood spooler should run w/o all servers up (opler/tiptilt, etc)

• (recent) Delay line positions

• FIXED fix zeros in uv coordinates FIXED!!

• send ople a target time instead of 0 0 0 0 0 0 (not needed.. just use the HA which is returned)....

• mirc and champ: replace pulldown menus and text boxes with other elements.

• champ: ability to algin in wide field mode.

• champ. fix stop exposure crap (hard)

• champ. save syncronized spooler data even for large strokes

• champ. test phase tracking mode

• champ filter SPIKES out of amplitude(t) gui plots

Theo Questions

• client read socket in socket.c .. shouldn't there be sleep in this loop?

• we use sockman for ople but get same port number to use. normal?

Progress

• FB found problem with memory alloc in spooler. yay!

on-sky CO-PHASING MIRC+CHAMP

MIRC Ealing Mounts (IR1-6):

• 67410 77100 57200 84450 54830 87750

CHAMP Ealing Mounts

• 167630 165589 145564 131554 120755 42920
  • (Wrap-around IR1, ir,2,ir,3,ir4, ir5, bc)

12:08am. HD 177756

• MIRC OFFSETS
  • (S1 -1.883 S2 -2.264 E1 2.858 E2 1.247 W1 -0.730 W2 0
• CHAMP BC
  • 6/1 -0.261 1/2 0.026 2/3 0.025 3/4 -0.156 4/5 0.034 5/6 0.332

Observing Plans

YSO MWC 297 CHARA number 320192

• W1 S2 S1 E1 E2 W2: POPS 2 5 5 1 3 5
• SRC MWC 297 9:55 -- 11:50
• CAL 1 HD 167768 9:45--12:00 close cal. new one.
• CAL 2 HD 177756 10:30--12:30 far away cal used by amber

2013 Jul 15

4pm. JDM

doing lab alignment of champ using engineering beams

starting with 1. will note the MIRC fluxes and CHAMP fluxes.