Misc TRES notes

There are 6 fibers that exit the front end and go to the spectrograph,
2 each (object/sky) of small (1.4"), M (2.3"), and L (3.2").
Currently all observing is done in the default binby2 M fiber setup.

Run this calibration script in the afternoon:
scripts/dave_evening_calib
Run this cal script in the morning:
scripts/dave_morning_calib2
Take darks "repeat 5 dark 600"
"repeat 3 total 600" to take sequence on target.


There are 2 independent calibration lamp systems.  The lamps for the
current system in use are located in the TRES electronics room.  The
lamps feed a fiber back to the front end, where there is an 8-position
moveable periscope that illuminates each fiber individually. (6 fiber
positions, the Pout position (for observing), and Pin.


For the quicklook in iraf: set datadir with "trsdate".  Use "ctres
filenumber" or "ctres filneumber,filenumber,filenumber"
There is no need to use the command "qtres", ctres does it all.

The output of "ctres filenumber,filenumber,filenumber" displays 6
outputs: the individual extracted file object data, then the sky data,
repeated for each filenumber.  You must seek out and and splot the
summed, cleaned, extracted spectrum.  The summed spectrum will be in
the same directory set by trsdate, and have a filename like:

0265.Ceres_sum_0196_0198_f1.ec.fits

where f1 is the object fiber and 196-198 are the filenumbers.


To display the guider gui windows directly onto the flwo60 display
(as opposed to vnc...):

from any xterm on flwo60:
xhost + tres-guider
ssh tres@tres-guider.sao.arizona.edu
(login)
from any xterm on tres-guider:
setenv DISPLAY flwo60:0


Type "alias" in telshell to see avalable aliases.

^C to abort script
dstore to force readout

S   75u 1.7" 40k
M  100u 2.3" 30k
L  150u 3.4" 20k

Binby1 file size:  20240640  readout time:  55-sec
Binby2 file size:   5057280  readout time:  23-sec