\relax 
\@writefile{toc}{\contentsline {part}{\uppercase {i}\hspace  {1em}2dF Description}{5}}
\@writefile{toc}{\contentsline {chapter}{\numberline {1}Hardware Description}{6}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {1.1}The Corrector}{6}}
\newlabel{Corrector}{{1.1}{6}}
\@writefile{toc}{\contentsline {section}{\numberline {1.2}The Fibre Positioner}{6}}
\newlabel{Positioner}{{1.2}{6}}
\@writefile{lof}{\contentsline {figure}{\numberline {1.1}{\ignorespaces Wavelength Dependence of Radial Distortion}}{7}}
\newlabel{2dfDistWave}{{1.1}{7}}
\@writefile{toc}{\contentsline {section}{\numberline {1.3}The Fibres}{7}}
\newlabel{Fibres}{{1.3}{7}}
\@writefile{lof}{\contentsline {figure}{\numberline {1.2}{\ignorespaces Variation of Fibre Diameter with Field Radius}}{8}}
\newlabel{2dfImageSize}{{1.2}{8}}
\@writefile{lof}{\contentsline {figure}{\numberline {1.3}{\ignorespaces 2dF Button}}{8}}
\newlabel{2dfButton}{{1.3}{8}}
\@writefile{lof}{\contentsline {figure}{\numberline {1.4}{\ignorespaces Guide Bundle Layout}}{9}}
\@writefile{toc}{\contentsline {section}{\numberline {1.4}The Spectrographs}{9}}
\newlabel{Spectrographs}{{1.4}{9}}
\@writefile{toc}{\contentsline {chapter}{\numberline {2}Software and Controls}{10}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {2.1}Overall System Description}{10}}
\@writefile{toc}{\contentsline {section}{\numberline {2.2}Hardware Interfaces}{10}}
\@writefile{lof}{\contentsline {figure}{\numberline {2.1}{\ignorespaces 2df Computer Systems}}{11}}
\@writefile{lof}{\contentsline {figure}{\numberline {2.2}{\ignorespaces Simplified Diagram of 2dF Software Structure}}{12}}
\newlabel{2dfSoftware}{{2.2}{12}}
\@writefile{toc}{\contentsline {section}{\numberline {2.3}Software Overview}{12}}
\@writefile{toc}{\contentsline {part}{\uppercase {ii}\hspace  {1em}Preparing Observing Programs for the 2dF}{13}}
\@writefile{toc}{\contentsline {chapter}{\numberline {3}Preparing Observing Projects}{14}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {chapter}{\numberline {4}Astrometry}{15}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {4.1}Reference Stars}{15}}
\@writefile{toc}{\contentsline {section}{\numberline {4.2}Magnitude Effects}{15}}
\@writefile{toc}{\contentsline {section}{\numberline {4.3}Systematic Plate Distortions}{16}}
\@writefile{toc}{\contentsline {section}{\numberline {4.4}Proper Motions}{16}}
\@writefile{toc}{\contentsline {section}{\numberline {4.5}Choice of Fiducial stars}{16}}
\@writefile{toc}{\contentsline {chapter}{\numberline {5}Configuration Input File Format}{17}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{configuration}{{5}{17}}
\@writefile{toc}{\contentsline {section}{\numberline {5.1}File Format}{17}}
\@writefile{toc}{\contentsline {section}{\numberline {5.2}Example Input File}{18}}
\@writefile{toc}{\contentsline {chapter}{\numberline {6}The Configuration Program}{19}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {6.1}Introduction}{19}}
\@writefile{toc}{\contentsline {section}{\numberline {6.2}Running the Configuration Program}{19}}
\@writefile{toc}{\contentsline {section}{\numberline {6.3}Opening Files}{19}}
\@writefile{toc}{\contentsline {section}{\numberline {6.4}Converting Files}{20}}
\@writefile{toc}{\contentsline {section}{\numberline {6.5}Setting the Wavelength}{20}}
\@writefile{toc}{\contentsline {section}{\numberline {6.6}Setting the Field Plate}{20}}
\@writefile{toc}{\contentsline {section}{\numberline {6.7}Overview of Allocation Procedure}{20}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.1}{\ignorespaces Configuration Main Window after Opening a File}}{21}}
\newlabel{2dfConfigMain}{{6.1}{21}}
\@writefile{toc}{\contentsline {section}{\numberline {6.8}The Allocation Procedure in more detail}{22}}
\@writefile{toc}{\contentsline {subsection}{\numberline {6.8.1}Target Priorities}{22}}
\@writefile{toc}{\contentsline {subsection}{\numberline {6.8.2}The Allocation Window}{22}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.2}{\ignorespaces Allocation Parameters Dialog Box}}{23}}
\newlabel{2dfAllocation}{{6.2}{23}}
\@writefile{toc}{\contentsline {subsection}{\numberline {6.8.3}Sky fibres}{23}}
\@writefile{toc}{\contentsline {section}{\numberline {6.9}Checking Allocation Validity}{24}}
\newlabel{sec-check-alloc}{{6.9}{24}}
\@writefile{toc}{\contentsline {section}{\numberline {6.10}Manual Allocation of Fibres}{24}}
\newlabel{sec-config-manual}{{6.10}{24}}
\@writefile{toc}{\contentsline {section}{\numberline {6.11}The Graphical Display}{25}}
\@writefile{toc}{\contentsline {section}{\numberline {6.12}Saving a Configuration}{25}}
\@writefile{toc}{\contentsline {section}{\numberline {6.13}Batch Mode}{25}}
\newlabel{sec-batch-mode}{{6.13}{25}}
\@writefile{lof}{\contentsline {figure}{\numberline {6.3}{\ignorespaces The Configuration Graphical Display}}{26}}
\newlabel{2dfConfigField}{{6.3}{26}}
\@writefile{toc}{\contentsline {section}{\numberline {6.14}Command Line Switches}{27}}
\newlabel{sec-configure-flags}{{6.14}{27}}
\@writefile{toc}{\contentsline {section}{\numberline {6.15}Common Problems}{27}}
\@writefile{toc}{\contentsline {part}{\uppercase {iii}\hspace  {1em}Observing with 2dF}{28}}
\@writefile{toc}{\contentsline {chapter}{\numberline {7}The 2dF Software System}{29}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {7.1}Starting Up the 2dF System}{29}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.1.1}Software Start Up}{29}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.1.2}Hardware Power On Sequence}{30}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.1.3}Closing Down the System}{30}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.1.4}Recovering from Errors}{30}}
\@writefile{toc}{\contentsline {section}{\numberline {7.2}Overview of Software}{30}}
\@writefile{toc}{\contentsline {section}{\numberline {7.3}The Control Task}{31}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.1}Positioner Control}{31}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.1}{\ignorespaces The Control Task Main Window - An individual control window for each of the six subsystems can be brought up by clicking on the {\bf  more} buttons}}{32}}
\newlabel{2dfControlWindow}{{7.1}{32}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.2}{\ignorespaces The Positioner Control window --- This is obtained by clicking on the {\bf  more} button in the Positioner section of the main Control Task. window}}{33}}
\newlabel{PosControlWindow}{{7.2}{33}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.3}{\ignorespaces The Telescope Control window --- This is obtained by clicking on the {\bf  more} button in the Telescope section of the main Control Task window}}{34}}
\newlabel{TelControlWindow}{{7.3}{34}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.2}Telescope Control}{34}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.3}CCD Control}{34}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.4}{\ignorespaces The CCD Control window --- This is obtained by clicking on the {\bf  more} button in the CCD section of the main Control Task window}}{35}}
\newlabel{CcdControlWindow}{{7.4}{35}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.4}ADC Control}{35}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.5}{\ignorespaces The Spectrograph Control window --- This is obtained by clicking on the {\bf  more} button in the Spectrograph section of the main Control Task window}}{36}}
\newlabel{SpectControlWindow}{{7.5}{36}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.5}Autoguider Control}{36}}
\@writefile{toc}{\contentsline {subsection}{\numberline {7.3.6}Spectrograph Control}{36}}
\@writefile{toc}{\contentsline {section}{\numberline {7.4}FPI Control}{36}}
\@writefile{lof}{\contentsline {figure}{\numberline {7.6}{\ignorespaces The FPI control task window --- used for imaging stars in the focal plane of 2dF}}{37}}
\newlabel{FPIControlWindow}{{7.6}{37}}
\@writefile{toc}{\contentsline {section}{\numberline {7.5}Calibration Lamp Control}{38}}
\@writefile{toc}{\contentsline {chapter}{\numberline {8}Observing Procedure}{39}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{ObsChap}{{8}{39}}
\@writefile{toc}{\contentsline {section}{\numberline {8.1}Outline of Observing Procedure}{39}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.1.1}Preparation during the afternoon}{39}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.1.2}Procedure during the night}{39}}
\@writefile{toc}{\contentsline {section}{\numberline {8.2}Centering a star in the FPI}{40}}
\newlabel{centering-a-star}{{8.2}{40}}
\@writefile{toc}{\contentsline {section}{\numberline {8.3}Running the ADC}{40}}
\newlabel{sec-run-adc}{{8.3}{40}}
\@writefile{toc}{\contentsline {section}{\numberline {8.4}Telescope Focus}{41}}
\newlabel{sec-tel-focus}{{8.4}{41}}
\@writefile{toc}{\contentsline {section}{\numberline {8.5}Pointing Calibration}{41}}
\newlabel{sec-pointing}{{8.5}{41}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.5.1}Measuring the FPI/Plate offsets}{42}}
\newlabel{fpi-plate-offsets}{{8.5.1}{42}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.5.2}The Plate-Plate offset}{43}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.5.3}Measuring The Pointing Model}{43}}
\@writefile{toc}{\contentsline {section}{\numberline {8.6}Astrometric Calibration (`POSCHECK')}{43}}
\newlabel{sec-ast-cal}{{8.6}{43}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.1}Calibration Star Fields}{44}}
\newlabel{calib-fields}{{8.6.1}{44}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.2}Preparing for Calibration}{44}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.3}Automatic Calibration}{45}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.4}Manual Calibration}{46}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.5}Reducing the Calibration Run}{46}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.6.6}Manually Reducing the Calibration Run on a Unix System}{46}}
\@writefile{toc}{\contentsline {section}{\numberline {8.7}The Declination Problem}{47}}
\newlabel{sec-dec-problem}{{8.7}{47}}
\@writefile{toc}{\contentsline {section}{\numberline {8.8}Setting Up a Field}{47}}
\newlabel{sec-setup-field}{{8.8}{47}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.8.1}Preliminary Requirements}{47}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.8.2}Running the Setup}{48}}
\@writefile{toc}{\contentsline {subsubsection}{Problems?}{48}}
\@writefile{toc}{\contentsline {section}{\numberline {8.9}Acquiring Fields}{48}}
\newlabel{sec-acq-field}{{8.9}{48}}
\@writefile{toc}{\contentsline {section}{\numberline {8.10}Taking Calibration and Data Frames}{49}}
\newlabel{sec-cal-frames}{{8.10}{49}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.1}BIAS frames}{49}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.2}DARK frames}{49}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.3}Long Slit Flat Fields}{50}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.4}Multi-Fibre Flat Fields}{50}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.5}Wavelength Calibration Frames}{50}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.10.6}Offset Sky Frames}{50}}
\@writefile{toc}{\contentsline {section}{\numberline {8.11}Running the Autoguider}{51}}
\newlabel{sec-run-auto}{{8.11}{51}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.1}Starting the Autoguider}{51}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.2}Field setup}{51}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.3}Confirming basic operation}{51}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.4}Setting up for guiding}{52}}
\@writefile{toc}{\contentsline {subsubsection}{Independent configuration}{52}}
\@writefile{toc}{\contentsline {subsubsection}{Flat fielding}{52}}
\@writefile{toc}{\contentsline {subsubsection}{Disabling fibres}{52}}
\@writefile{toc}{\contentsline {subsubsection}{Sky frame}{53}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.5}Guiding}{53}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.6}Options}{53}}
\@writefile{toc}{\contentsline {subsubsection}{Graphing offsets}{53}}
\@writefile{toc}{\contentsline {subsubsection}{Freeze mode}{53}}
\@writefile{toc}{\contentsline {subsubsection}{Guide Mode}{54}}
\@writefile{toc}{\contentsline {subsubsection}{Logging}{54}}
\@writefile{toc}{\contentsline {subsubsection}{Settings}{54}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.7}Shutting Down}{54}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.8}Operation}{54}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.11.9}Quantex Sync problems}{55}}
\@writefile{toc}{\contentsline {part}{\uppercase {iv}\hspace  {1em}2dF Data Reduction System}{56}}
\@writefile{toc}{\contentsline {section}{\numberline {8.12}Introduction}{57}}
\@writefile{toc}{\contentsline {section}{\numberline {8.13}Data Reduction System Setup}{57}}
\@writefile{toc}{\contentsline {section}{\numberline {8.14}Preparing Data for Reduction}{57}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.14.1}Files Required}{57}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.14.2}Converting FITS files}{58}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.14.3}Old 2dF Data}{58}}
\@writefile{toc}{\contentsline {section}{\numberline {8.15}Running the Data Reduction System}{58}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.1}{\ignorespaces The 2dF data reduction system main window}}{59}}
\newlabel{fig-drs}{{8.1}{59}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.15.1}Startup Problems}{59}}
\@writefile{toc}{\contentsline {section}{\numberline {8.16}Data Reduction - Quick Guide}{59}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.16.1}The User Interface}{59}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.16.2}Reducing Data}{59}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.16.3}Plotting Data}{60}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.16.4}Did it Work?}{60}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.2}{\ignorespaces Typical result from the {\bf  Plot Tram Map...} option (after zooming the plot several times using the Z key). The tram lines run through the centre of the data on which they are overlaid.}}{61}}
\newlabel{fig-tlmap}{{8.2}{61}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.16.5}Restarting the data reduction system}{61}}
\@writefile{toc}{\contentsline {section}{\numberline {8.17}The Data Reduction Process in More Detail}{62}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.1}File Name Conventions}{62}}
\newlabel{sec-name-conv}{{8.17.1}{62}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.2}Calibration Files}{62}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.3}Combining Offset Sky Files}{62}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.4}Tram-Line Maps}{63}}
\newlabel{sec-tram-map}{{8.17.4}{63}}
\@writefile{toc}{\contentsline {subsubsection}{Plotting the Tram-Line Map}{63}}
\newlabel{plot-tram-map}{{8.17.4}{63}}
\@writefile{toc}{\contentsline {subsubsection}{Creating a New Fibre Position File}{63}}
\newlabel{sec-find-fibres}{{8.17.4}{63}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.5}Fibre Extraction}{64}}
\@writefile{toc}{\contentsline {subsubsection}{Background Subtraction}{64}}
\@writefile{toc}{\contentsline {subsubsection}{Plotting Fits}{65}}
\@writefile{toc}{\contentsline {subsubsection}{Cosmic Ray Rejection}{65}}
\@writefile{toc}{\contentsline {subsubsection}{Fibre Overlap}{65}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.6}Wavelength Calibration}{65}}
\newlabel{sec-wave-cal}{{8.17.6}{65}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.3}{\ignorespaces Correct appearance of a reduced 2dF arc exposure. The lines run straight up the image as all fibres have been rebinned to the same wavelength scale. Compare with figure\nobreakspace  {}8.4\hbox {}.}}{66}}
\newlabel{fig-good-arc}{{8.3}{66}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.4}{\ignorespaces Appearance of an incorrectly reduced 2dF arc exposure. The arc lines in different fibres do not line up. Such a result is usually caused by incorrect wavelength or grating information in the header, or (as in this example) by use of the wrong arc line list. Compare with figure\nobreakspace  {}8.3\hbox {}.}}{67}}
\newlabel{fig-bad-arc}{{8.4}{67}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.17.7}Summary of Data Reduction Sequence}{68}}
\@writefile{toc}{\contentsline {section}{\numberline {8.18}2dF Data Headers and the 2dfinfo command}{69}}
\@writefile{toc}{\contentsline {section}{\numberline {8.19}A Tour of the User Interface}{70}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.1}The Menus}{70}}
\@writefile{toc}{\contentsline {subsubsection}{The File Menu}{70}}
\@writefile{toc}{\contentsline {subsubsection}{The Options Menu}{70}}
\@writefile{toc}{\contentsline {subsubsection}{The Commands Menu}{70}}
\@writefile{toc}{\contentsline {subsubsection}{The Help Menu}{71}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.2}The Automatic Reduction Section}{71}}
\@writefile{toc}{\contentsline {subsubsection}{The Setup Button}{71}}
\@writefile{toc}{\contentsline {subsubsection}{The Start Button}{71}}
\@writefile{toc}{\contentsline {subsubsection}{The Stop Button}{71}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.3}The Data Page}{71}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.4}The Parameter Pages}{72}}
\@writefile{toc}{\contentsline {subsubsection}{General}{72}}
\@writefile{toc}{\contentsline {subsubsection}{Combine}{72}}
\@writefile{toc}{\contentsline {subsubsection}{Extract}{72}}
\@writefile{toc}{\contentsline {subsubsection}{SkySub}{73}}
\@writefile{toc}{\contentsline {subsubsection}{Plots}{74}}
\@writefile{toc}{\contentsline {subsubsection}{Hard}{74}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.5}The Execution Task Section}{74}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.19.6}The Plot Windows}{74}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.5}{\ignorespaces The Plot Window}}{75}}
\newlabel{fig-drplot}{{8.5}{75}}
\@writefile{toc}{\contentsline {subsubsection}{Interacting with Plots}{75}}
\@writefile{toc}{\contentsline {subsubsection}{Plotting Fibre Spectra}{76}}
\@writefile{toc}{\contentsline {subsubsection}{Changing the Size of the Plot Window}{76}}
\@writefile{toc}{\contentsline {subsubsection}{Multiple Plots}{76}}
\@writefile{toc}{\contentsline {subsubsection}{Making Hard Copies of the Screen Plot}{76}}
\@writefile{toc}{\contentsline {section}{\numberline {8.20}Old 2dF Data}{76}}
\newlabel{old-data}{{8.20}{76}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.20.1}Fits Header Items}{76}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.20.2}Object and Sky Fibre information}{77}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.20.3}Setting the Class of the Data Files}{77}}
\newlabel{sec-file-classes}{{8.20.3}{77}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.6}{\ignorespaces Fibre spectrum contaminated by neon emission from a neon lamp on the 2dF electronics}}{78}}
\newlabel{fig-neon-lamp}{{8.6}{78}}
\@writefile{toc}{\contentsline {subsection}{\numberline {8.20.4}Data Contamination by Artificial Lights}{78}}
\@writefile{lof}{\contentsline {figure}{\numberline {8.7}{\ignorespaces Fibre spectrum contaminated by emission from a red light emitting diode on the 2dF electronics. The LED causes the broad emission feature at 6600\r A.}}{79}}
\newlabel{fig-red-led}{{8.7}{79}}
\@writefile{toc}{\contentsline {chapter}{\numberline {9}2dF Gratings}{80}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\newlabel{sec-gratings}{{9}{80}}
\@writefile{toc}{\contentsline {chapter}{\numberline {10}Instrument Sensitivity}{81}}
\@writefile{lof}{\addvspace {10\p@ }}
\@writefile{lot}{\addvspace {10\p@ }}
\@writefile{toc}{\contentsline {section}{\numberline {10.1}High Resolution}{81}}
\@writefile{toc}{\contentsline {section}{\numberline {10.2}Low Resolution}{81}}