073.D-0039(A)

PI:Bassa/ van Kerkwijk/ Verbunt

Rank Class: B


Last update of this page: Tue Sep 28 17:45:23 2004
Last update of the USG file: Sep 3 17:08:07 2004
Major Instrument Modes: FORS1 LSS

RA Range: 19h11m - 20h10m

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance):
0.8 1PHO 1.3 0.0 0.0 (OBs 156783 and 156785)

Pre-imaging run? No! Chilean run? No! Special calibrations? No!
Time critical? No! ToO? No! Carry-over run? No!

Special Remarks:

 
    0.8         2CLR          1.6      0.0  0.0  (all other OBs)
 
LSS spectroscopy of white dwarf companion to millisecond pulsar. 
Two targets, 25 OBs.  The P.I. requests OBs "PSR-A Flux calibration" 
and "LTT7987 Flux Standard" to be executed in the same night.  
Note the unusual observing sequence is intended to obtain a 
through-slit image both before and after the science exposure, 
so the P.I. can check for drift during the exposure.  The 
combination of dark time, reasonably good (< 0.8") seeing conditions, 
and stringent airmass constraints for such a southern source, means 
that this programme will be especially challenging to schedule.

Note added on 16.08.2004: To ensure an optimal phase coverage of 
the obtained rad. velocity curve, the P.I. has now added time 
intervals in which the last two OBs of this programme, "PSR-A LSS-21" 
and "PSR-A LSS-22" should be observed.

Mote added on 02.09.2004: To increase the chances of execution, the 
P.I. has now removed the timing constraints on the last two OBs 
again.

Information about the progress of this run:

Run status page 073.D-0039A

README of this run:

073.D-0039A.README

Check which ftp directories exist for this run:
P72 Directory exists for 073.D-0039A
P73 Directory exists for 073.D-0039A

Finding charts are attached to the following OBs of this run:
OB_IDOB_name Finding chart
OB:156761 PSR-A LSS-22 psrj1911.jpg
OB:156759 PSR-A LSS-23 psrj1911.jpg
OB:156762 PSR-A LSS-21 psrj1911.jpg
OB:156763 PSR-A LSS-20 psrj1911.jpg
OB:156764 PSR-A LSS-19 psrj1911.jpg
OB:156765 PSR-A LSS-18 psrj1911.jpg
OB:156766 PSR-A LSS-17 psrj1911.jpg
OB:156767 PSR-A LSS-16 psrj1911.jpg
OB:156768 PSR-A LSS-15 psrj1911.jpg
OB:156769 PSR-A LSS-14 psrj1911.jpg
OB:156770 PSR-A LSS-13 psrj1911.jpg
OB:156771 PSR-A LSS-12 psrj1911.jpg
OB:156772 PSR-A LSS-11 psrj1911.jpg
OB:156773 PSR-A LSS-10 psrj1911.jpg
OB:156774 PSR-A LSS-9 psrj1911.jpg
OB:156775 PSR-A LSS-8 psrj1911.jpg
OB:156776 PSR-A LSS-7 psrj1911.jpg
OB:156777 PSR-A LSS-6 psrj1911.jpg
OB:156778 PSR-A LSS-5 psrj1911.jpg
OB:156779 PSR-A LSS-4 psrj1911.jpg
OB:156780 PSR-A LSS-3 psrj1911.jpg
OB:156781 PSR-A LSS-2 psrj1911.jpg
OB:156782 PSR-A LSS-1 psrj1911.jpg
OB:156783 LTT7987 Flux Standard ltt7987.jpg
OB:156785 PSR-A Flux Calibration psrj1911_flux.jpg