Log into the VAX as v_142_00 (same pw as for v_tbogle).
Ask operator to enter configuration AB.
Enter 

OBS
...

restore parameters of the last observation run

@LAST
@INIZIA
CAT LINE MYLINE
CAT SOURCE 4_142

let the operator tune to the correct lines at 86.243350GHz etc!
proceed to a pointing and focus:

SOURCE 1741-038 /CAT *      (e.g. 1741-038,1730-130,1757-240,1749+096)
CONTINUUM BROAD SWITCH /REC A100 B100 A230 B230
POINT
COR F F
FOCUS 
COR * *  F

proceed to your observations

@INIZIA
SOURCE realsource
CAL COLD
SET SUB 10
START
 

Start with MSX58 or FC33_563 (18 02, -22 40)as a calibrator.
Do a cal cold about every 3rd scan. Check that the water vapor values are similar for all receivers, else the receiver parameters (forward efficiency, Tcold) may be wrong.
I think that 100" wobble switch might be good.
After the observation you might comment out the source from the habing3.edb which displays the remaining sources in xephem.

----------------------------------

To have a quick look on the data:
Log into IRAMEF as v_142_00

EXPORT DISPLAY=your-terminal:0
NEW_GAG
CLASS
...
FILE IN SPECTRA.30M
FIND
LIST
to catch data just after it has been observed
NEW
select the data you want
SET TELESCOPE IRAM-30M-B3*
SET LINE SIO(V1)
SET SCAN scan-number scan-number
FIND
LIST
sum them
SUM
for a single scan on a single receiver just do
GET obs-number
plot your data
DEVICE I W
SET PLOT HISTO
SET FORMAT LONG
PLOT
fit a baseline and a line
SET WINDOW x-before-line x after-line
BASE 1 /PL
GAUSS

Consult with Maria Messineo <messineo@strw.leidenuniv.nl> about the source list and strategy.