Service/Discretionary nights on the WHT
in Semester 2002B

The following is a list of Service/Discretionary nights with the available instrument(s) and phase of the Moon for that specific night. In the Moon phase column, D means dark night, F means first quarter, L means last quarter, and B stands for a bright night.
CAS indicates that (a subset of) the three Cassegrain instruments (ISIS/INGRID/AUXPORT) will be available for Service observations, as determined by the service queue and/or technical restrictions.
AO indicates NAOMI will be available for Service observations.

DateMoon PhaseInstrument(s)Comments
Aug 142002F ISIS/Aux  
Aug 152002F ISIS/Aux  
Aug 202002B AO/ISIS/Aux  
Aug 252002B AO/ISIS/Aux  
Aug 292002L AF2  
Aug 302002L AF2  
Sep 252002B AO/ISIS/Aux  
Sep 262002B AO/ISIS/Aux  
Oct 72002D ISIS/INGR/AUX  
Oct 142002B ISIS/INGR/AUX  
Oct 252002B PFC  
Nov 132002B ISIS/INGR/AUX  
Nov 282002L ISIS/INGR/AUX  
Nov 292002D ISIS/INGR/AUX  
Dec 72002D ISIS/INGR/AUX  
Dec 82002F ISIS/INGR/AUX  
Dec 152002B ISIS/INGR/AUX  
Dec 182002B ISIS/INGR/AUX  
Dec 252002L ISIS/INGR/AUX  
Dec 262002L ISIS/INGR/AUX  
Jan 2 2003 D AF2 No data obtained due to technical problems
Jan 13 2003 B INGRID/Aux No data obtained due to weather
Jan 17 2003 B INGRID/Aux 4h D, 6.5h S
Jan 21 2003 B Cass 5 hr S, 3 hr D, 2 hr lost to weather


Last updated Jan 20, 2003 service@ing.iac.es