WHT Service index for semester 2006b Notes: 1. The proposals marked as **Expired** are now more than one year old, and have subsequently been retired. Applicants must resubmit their service application if they want their programme to continue. 2. Some of the proposals appear to have more than the nominal 4 hrs spent on them (8 hrs from semester 2008a). This may be due to factors such as poor conditions requiring a little longer to be spent to reach the required signal levels, or technical problems halting the exposures. Time spent generally reflects start to finish times, not on-sky exposure hours. Ref No. PI Title Time Status Spent ------------------------------------------------------------------------------------------------- SW2006b01 Carrie Trundle Investigating the chemical distribut. of M31 04:45 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b02 Pablo Reig A giant X-ray outburst in the Be/X-ray binar 01:20 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b03 Almudena Zurita Metallicity of M31 from HII regions and mass 05:05 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b04 Matt Jarvis Spectroscopic confirmation of extreme Compto 02:50 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b05 Schnerr The Halpha emission from the beta Cep system 00:50 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b06 Clarke High resolution imaging of the outflow from 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b07 David Boyce A white dwarf member of Melotte 111? 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b08 Richard de Grij Confirmation of the nature and mass of the d 01:30 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b09 J. Licandro Nuclear magnitudes of Cometary Nuclei 00:45 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b10 Nicola Masetti The nature of INTEGRAL/EGRET source IGR J201 01:30 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b11 Roderick Johnst Comprehensive optical spectra of the brighte 02:25 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b12 R. Corradi Monitoring of the V838 Monocerotis light ech 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b13 J. Cho Stellar Populations in Isolated Low-Luminosi 04:39 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b14 Eduardo Martin Infrared parallaxes for UKIDSS discovered ul 01:59 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b15 Boris Gaensicke A circumstellar metal disk around SDSS1043+0 01:45 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b16 Javier Licandro Visible Spectroscopy of two members of a car 00:00 **WITHDRAWN** ------------------------------------------------------------------------------------------- SW2006b17 Javier Licandro Visible Spectroscopy of two members of a car 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b18 Stephen Smartt Spectra of possible black-hole forming super 03:00 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b19 Bruno Merin Optical Spectroscopy of transitional disks w 01:40 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b20 Lodieu z-band imaging of Y dwarf candidates 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b21 Sarah Casewell A T dwarf in the Pleiades 01:58 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b22 Jerzy MACHALSKI The largest radio galaxy in the Universe: J1 08:58 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b23 R. Corradi Sudden decrease of the blue emission of V838 01:55 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b24 J. Licandro visible spectroscopy of activated asteroid ( 03:59 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b25 Antonis Georgak The most luminous dusty active galaxies from 03:10 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b26 Angel R. Lopez- Tidal Dwarf Galaxies candidates in the Tadpo 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b27 Mike Watson An enigmatic object with extreme X-ray to op 01:15 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b28 Mike Watson An enigmatic object with extreme X-ray to op 00:00 **EXPIRED** ------------------------------------------------------------------------------------------- SW2006b29 P. Reig The onset of a global oscillation in BSD24-4 00:45 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b30 Tom Maccarone Spectroscopic follow-up of the black hole in 03:10 **COMPLETED** ------------------------------------------------------------------------------------------- SW2006b31 KOLKA Multiple V_rad systems in V838 Mon 00:00 **EXPIRED** -------------------------------------------------------------------------------------------