% UMOBS.STY - modified CTIO STY file for use at UM. 2002-10-11

% CTIOPROP.STY -- CTIO observing proposal form.

% First, identifying information about this style file.
% Note that this is derived from but not identical to the
% KPNO kpnoprop.sty file
%
\def\revtex@ver{1.1a}           % Version number of this file.
\def\revtex@date{20 Jun 94}     % Revision date.
\def\revtex@author{CDB/JHE}     % This file's author.
\def\revtex@org{University of Michigan/CTIO}    % Sponsoring organization.
\def\revtex@jnl{}               % Applicable journal, if specific.
\def\revtex@genre{observing proposal}   % Document "type".

\typeout{\revtex@org\space
    \ifx\revtex@jnl\@empty\else\revtex@jnl\space\fi
    \revtex@genre\space substyle, v\revtex@ver\space <\revtex@date>.}

\def\revtex@pageid{\xdef\@thefnmark{\null}
    \@footnotetext{\revtex@org\space
    \ifx\revtex@jnl\@empty\else\revtex@jnl\space\fi
    \revtex@genre\space \LaTeX\ macros v\revtex@ver.}}

\let\ltx@enddoc=\enddocument
%\def\enddocument{\vfill\revtex@pageid\ltx@enddoc}

% Supporting style files.

\@input{art11.sty}
%\@input{times.sty}

% Page design/layout macros.  Page sizes are at the end of the file.

\def\baselinestretch{0.98}      % Tighten up baselines a little.

\def\ps@kpprophead{\def\@oddfoot{}\def\@evenfoot{}
    \def\@oddhead{\hbox to\textwidth{\small\sl Proposal \#\@propid
        \ifx\@empty\@rcptdate\relax\else, received \@rcptdate\fi
        \hfill Page \thepage}}\let\@evenhead\@oddhead
    \def\chaptermark##1{\markright {{\ifnum \c@secnumdepth>\m@ne
        \@chapapp\ \thechapter. \ \fi ##1}}}}

\def\telescopes#1{\gdef\@tele{#1}} \telescopes{}

\def\prop@head{\@tele Observing Proposal\\University of Michigan Observatories}

\newdimen\prop@idboxwidth

\def\prop@idbox{\prop@idboxwidth\textwidth
    \advance\prop@idboxwidth by-2.3\fboxsep
    \fbox{\hbox to\prop@idboxwidth{
    \ifx\@rcptdate\@empty{\it Date:\/} \today
    \else{\it Date received:\/} \@rcptdate\fi\hfil
    }}}
%    {\it Proposal number:\/} \@propid}}}

\def\ques@font{\it}
\def\instruct@font{\small\sl}

% Proposal ID and receipt date will be filled in at CTIO.
%
%    \proposalid{NUMBER}
%    \received{DATE}

\def\received#1{\gdef\@rcptdate{#1}} \received{}
\def\proposalid#1{\gdef\@propid{#1}} \proposalid{\hspace{1in}}

% Below is the markup that the observing team needs to supply.
% Instructions for filling in the form using these commands are in
% a template proposal form file as LaTeX comments.
%
%    \title{TEXT}

\def\title#1{\null\vspace{-2\headheight}\vspace{-\headsep}
    \begin{center}\large\bf\prop@head\end{center}\prop@idbox\par
    \vspace*{.2in}
    \def\@tempa{#1}\ifx\@empty\@tempa
    \makebox[\textwidth]{\large{\bf TITLE:} \hrulefill}\par
    \makebox[\textwidth]{\hrulefill}\par
    \else{\large{\bf TITLE:} \@tempa}\fi}

\def\abstract{\par\vspace{0ex}\vbox to2.35in\bgroup\noindent
    {\bf Abstract of Scientific Justification:}\parindent\z@}
\let\ltx@endabstract=\endabstract
\def\endabstract{\ltx@endabstract\vfil\egroup\vspace{\fill}}

% Observer identification.  These items are buffered so that they can be
% specified in any order, subject only to the restriction that the observer
% name be given first.  The same commands are used to identify the PI as
% well as the co-investigators; the formatting is controlled separately,
% and differences arise in the use of LaTeX environments, below.
%
% Each member of the observing team is identified with several bits of
% information.
%
%    \name{OBSERVER NAME}
%    \affil{AFFILIATION}
%    \address{POSTAL ADDRESS}
%    \emailaddress{EMAIL ADDRESS}
%    \phone{TELEPHONE NUMBER}
%    \fax{FAX NUMBER}
%    \gradstudent{Y or N}
%
% Note that the fax number does not print on the form.  There is not
% enough room on the cover page the way it is currently laid out.

\def\name#1{\gdef\obs@name{#1}}
\def\affil#1{\gdef\obs@affil{#1}}
\def\address#1{\gdef\obs@address{#1}}
\def\emailaddress#1{\gdef\obs@email{#1}}
\def\phone#1{\gdef\obs@phone{#1}}
\def\fax#1{\gdef\obs@fax{#1}}
\def\gradstudent#1{\gdef\obs@gradstudent{#1}}

\def\clear@obs{\gdef\obs@name{}\gdef\obs@affil{}\gdef\obs@address{}
    \gdef\obs@email{}\gdef\obs@phone{}\gdef\obs@fax{}\gdef\obs@gradstudent{}}

% Formatting of PI and CO-I data are controlled by the next two macros.

% Now here is some dicey stuff.  We want to solve a variety of problems with
% one form and one set of macros, stemming from the need to print rational
% forms, whether or not anything has been filled in electronically.  In
% other words, if somebody runs a *blank* electronic form through LaTeX,
% a usable form should emerge from the laser printer, with blanks in the
% appropriate places, etc.  If the form is filled in electronically, the
% rules should be replaced with the stuff the user fills in.
%
% Fine.  Except that real estate on the first page is quite limited, and
% we also need a way of letting the user who fills in information with the
% editor know when he/she is being verbose.  We achieve this by forcing
% certain pieces of information into boxes of fixed size.  These contain
% either an \hrulefill, or text supplied by the author.  If too much text
% is provided, TeX will bitch about the overfull hbox.

\def\yn@rule{\rule{0.3in}{0.4pt}}
\newcount\@maxnumcois \@maxnumcois=3

\def\prt@piblock{\begin{quote}\begin{tabular}{ll}
    \bf Principal Investigator: \fld@dlm \obs@name\\
    \bf Institution: \fld@dlm \obs@affil\\
    \bf Email: \fld@dlm \obs@email\\
    \bf Telephone: \fld@dlm \obs@phone\\
    \bf Fax: \fld@dlm \obs@fax\\
    \end{tabular}\end{quote}}

\def\prt@coiblock{\begin{tabbing}
    \makebox[.25\textwidth]{\null}\=\makebox[.25\textwidth]{\null}\=
    \makebox[.25\textwidth]{\null}\=\kill
    \hbox to.45\textwidth{\obs@tag\space%
        \ifx\@empty\obs@name\hrulefill\space\else\obs@name\hfill\fi}%
    \hbox to.22\textwidth{Grad student?\space%
        \ifx\@empty\obs@gradstudent\yn@rule\else\obs@gradstudent\fi\hfill}%
    \hbox to.33\textwidth{%
        \ifx\@empty\obs@email Email: \hrulefill\else\obs@email\hfill\fi}\\[.2ex]
    \hbox to.75\textwidth{%
        \ifx\@empty\obs@address Address: \hrulefill\space\else\obs@affil,
        \obs@address\hfill\fi}%
    \hbox to.25\textwidth{%
        \ifx\@empty\obs@phone Phone: \hrulefill\else\obs@phone\hfill\fi}%
    \end{tabbing}}

%% Hack to indicate presence of extra Co-I's
%% Puts names only in right margin in tiny print size

\def\prt@xcoiblock{\marginpar{\tiny\obs@name}}

% Principal investigator and co-investigator environments.

% Note that after the first three CoI blocks, I quit printing the CoI
% information.  This is not especially nice.  It would be better if the
% names (and possibly the grad student status) of the additional CoIs
% were listed on the proposal form someplace.  Since the cover page is
% so full at this point, my sense is that these would have to be collected
% into end notes somehow.  This would be hard to program, and so it should
% be deemed a very necessary requirement.  Perhaps some other display
% format would be acceptable, one that would require less programming.

\newcounter{CoI}
\def\obs@tag{{\bf CoI:}}

\newenvironment{PI}{\clear@obs}{\def\obs@tag{{\bf PI:}}\prt@coiblock}
\newenvironment{CoI}{\clear@obs\stepcounter{CoI}}{\ifnum\c@CoI>\@maxnumcois
    \prt@xcoiblock\else\vspace*{-5ex}\prt@coiblock\fi}

% Questions for first page.
%
%   \thesis{Y or N}
%   \longterm{Y or N}
%   \longtermdetails{BRIEF DETAILS}
%   \queue{Y or N}
%   \unusabledates{BRIEF DETAILS}

\def\chk@setblank#1{\def\@kptmpa{#1}\ifx\@empty\@kptmpa
    \def\@kptmpa{\yn@rule}\fi\mbox{\@kptmpa}}

\def\chk@setblankline#1{\def\@kptmpa{#1}\ifx\@empty\@kptmpa
    \def\@kptmpa{\rule{\textwidth}{0.4pt}}\fi
    \par\makebox[\textwidth][l]{\@kptmpa}}


\def\thesis@head{{\ques@font Is this proposal directly related to your 
PhD thesis? If yes, attach your thesis prospectus (2 pages) and explain how it is related in the Scientific Justification section.}}

\def\both@head{{\ques@font Does this proposal require both Magellan
        and MDM time?}}

\def\longterm@head{{\ques@font Are you requesting long-term status?
    If `Y', please give details on the line below.}}
\def\queue@head{{\ques@font Would you like these observations conducted
    as `service' observing?}}
\def\undates@head{{\ques@font List dates you cannot use for
    non-astronomical reasons on the next line.}}

\def\thesis#1{\par$\bullet$\space\thesis@head\quad\chk@setblank{#1}}
\def\both#1{\par$\bullet$\space\both@head\quad\chk@setblank{#1}}

\def\longterm#1{\par$\bullet$\space\longterm@head\quad\chk@setblank{#1}
    \gdef\@longterm{#1}}
\def\longtermdetails#1{\def\@tempa{N}\ifx\@longterm\@tempa\relax\else
    \chk@setblankline{#1}\fi}
\def\queue#1{\par$\bullet$\space\queue@head\quad\chk@setblank{#1}}
\def\unusabledates#1{\par$\bullet$\space\undates@head\par\chk@setblankline{#1}}

% Observing run environment.  This is used to describe observing parameters
% in a very succinct manner, to be presented in an abbreviated form on the
% first page.  I have chosen to use multiple \begin{obsrun}-\end{obsrun}
% groupings, as opposed to a repeating set of parameter identifying macros.

\newcounter{obsrun}
\newenvironment{obsrun}{\stepcounter{obsrun}}%
    {\ifnum\c@obsrun=3\par\prt@obsruns\par\fi}

% Observing run parameters to be specified by the investigators.
%
%   \telescope{IDENT}
%   \instrument{IDENT(S)}
%   \numnights{NUMBER}
%   \numdays{NUMBER}
%   \lunarphase{NUMBER}
%   \optimaldates{RANGE}
%   \acceptabledates{RANGE}
% Note the for CTIO the number of days is not used for anything.

% These are pretty amazing-looking.  They are fake "arrays", actually.

\def\telescope#1{\global\@namedef{obs\@Alph{\c@obsrun}@telid}{#1}}
\def\instrument#1{\global\@namedef{obs\@Alph{\c@obsrun}@inst}{#1}}
\def\numnights#1{\global\@namedef{obs\@Alph{\c@obsrun}@numnights}{#1}}
\def\numdays#1{\global\@namedef{obs\@Alph{\c@obsrun}@numdays}{#1}}
\def\lunarphase#1{\global\@namedef{obs\@Alph{\c@obsrun}@lunarphase}{#1}}
\def\optimaldates#1{\global\@namedef{obs\@Alph{\c@obsrun}@optdates}{#1}}
\def\acceptabledates#1{\global\@namedef{obs\@Alph{\c@obsrun}@accdates}{#1}}

\def\obsrun@head{Summary of observing runs requested for this project}

% This one is not actually used.  It is work in progress...

\def\obsblock@kpnoprop{
\@arabic{\c@obsrun} &
\multicolumn{2}{l}{\@nameuse{obs\@Alph{\c@obsrun}@telid}} &
\multicolumn{3}{l}{\@nameuse{obs\@Alph{\c@obsrun}@inst}} \\
& \@nameuse{obs\@Alph{\c@obsrun}@numnights} &
\@nameuse{obs\@Alph{\c@obsrun}@numdays} &
\@nameuse{obs\@Alph{\c@obsrun}@lunarphase} &
\@nameuse{obs\@Alph{\c@obsrun}@optdates} &
\@nameuse{obs\@Alph{\c@obsrun}@accdates}
}

% Note that I am taking serious advantage of the requirement that only
% three of these blocks may be specified: I am explicitly printing
% three sets of obsrun data and three sets only.

\def\prt@obsruns{\begin{center}{\bf\obsrun@head}\\[1ex]
    \begin{tabular*}{1.0\textwidth}
        {|c||c|l@{\extracolsep{\fill}}c|}
    \multicolumn{1}{c}{Run} &
    \multicolumn{1}{c}{Telescope} &
    \multicolumn{2}{l}{Instrument, detectors, gratings, filters,
    camera optics, etc.}  \\
    \hline
    1 & \obsA@telid & \obsA@inst & \\
    \hline
    2 & \obsB@telid & \obsB@inst & \\
    \hline
    3 & \obsC@telid & \obsC@inst & \\
    \hline
    \end{tabular*}\\
    \vspace{2ex}
    \begin{tabular*}{1.0\textwidth}
        {|c||c|c|@{\extracolsep{\fill}}*{2}{rc|}}
    \multicolumn{1}{c}{Run} &
    \multicolumn{1}{c}{No. nights} &
    \multicolumn{1}{c}{Moon age (d)} &
    \multicolumn{2}{l}{Optimal dates} &
    \multicolumn{2}{l}{Acceptable dates}\\
    \hline
    1 & \obsA@numnights & \obsA@lunarphase &
        \obsA@optdates & & \obsA@accdates & \\
    \hline
    2 & \obsB@numnights & \obsB@lunarphase &
        \obsB@optdates & & \obsB@accdates & \\
    \hline
    3 & \obsC@numnights & \obsC@lunarphase &
        \obsC@optdates & & \obsC@accdates & \\
    \hline
    \end{tabular*}
    \end{center}}

% The scientific justification and the proposed observing program are
% typeset (printed) as they are specified by the author.  Specific
% observations are summarized in the "obsrun" environment (above).
%
%    \justification
%    \feasibility
%    \whykpno
%    \thepast

\newenvironment{references}{\subsubsection*{References}}{\relax}
\let\reference=\par

\def\propsection{\@startsection{section}{1}{\z@}
    {7pt plus 4pt minus 2pt}{-1em}{\normalsize\bf}}
\def\subsection{\@startsection{subsection}{2}{\z@}
    {-3.25ex plus -1ex minus -.2ex}{1.5ex plus .2ex}{\normalsize\bf}}
\def\justif@head{{\instruct@font Be sure to include overall significance
    to astronomy.  {\bf Please limit the justification to one page of text, and up to two additional pages of references and figures.}  Note the status of past UM Observatory use that is related to this project.
    runs.  \par}}
\def\feas@head{{\instruct@font List objects, {\it coordinates}, magnitudes
    (or surface brightness, if appropriate), desired S/N, wavelength
    coverage and resolution.  Justify the number of nights requested
    as well as the specific telescope, instruments, filters and lunar phase.
    If you've requested more time for a project, justify why this is necessary
    for successful completion of the science.\par}}
\def\whykpno@head{{\instruct@font If you have access to telescopes through
    your home institutions, explain why CTIO facilities are needed.\par}}
\def\past@head{{\instruct@font List your allocation of telescope time at
    the UM Observatories (Magellan, MDM, and the Curtis Schmidt) during the past 2 years, 
    together with the current
    status of the data (cite publications where appropriate).  Mark with
    an asterisk those allocations of time related to the current proposal.\par}}

\def\justification{\newpage\propsection{\fbox{Scientific Justification}}
    \justif@head}
\def\feasibility{\newpage\propsection{\fbox{Technical and Scientific
    Feasibility}}\feas@head}
\def\whykpno{\vfill\propsection{\fbox{Why CTIO?}}\whykpno@head}
\def\thepast{\vfill\propsection{\fbox{Previous Use of Michigan Facilities}}
    \past@head}

\def\relatedwork#1{\fbox{$\star$}\space#1}

%  ****************************************
%  *           EPS INCLUSIONS             *
%  ****************************************

% Include Rokicki's epsf.sty file explicitly.

\@ifundefined{epsfbox}{\@input{epsf.sty}}{\relax}

% Simplified EPS inclusion macros so we can see how this goes...
% These are layered on Rokicki's dvips material, and are dependent
% on the author's use of that DVI driver.
%
%    \plotone{EPSFILE}
%    \plottwo{EPSFILE}{EPSFILE}
%    \plotfiddle{EPSFILE}{VSIZE}{ROT}{HSF}{VSF}{HTRANS}{VTRANS}
%
% \plotone inserts the plot in a space that is \columnwidth wide; the
% plot is scaled so the horizontal dimension fits in the text width,
% and the vertical dimension is scaled to maintain the aspect ratio.
% \plottwo inserts two plots next to each other in one \columnwidth,
% sort of like "two-up" mode.
%
%    EPSFILE    name of file with EPS
%
% The following arguments are for the \plotfiddle macro which formats
% the \special itself, prepares vspace, etc.  This completely bypasses
% Rokicki's macros that attempt to rationalize the EPS BoundingBox with
% the LaTeX page dimensions.
%
%    VSIZE      vertical white space to allow for plot
%    ROT        rotation angle
%    HSF        horiz scale factor
%    VSF        vert scale factor
%    HTRANS     horiz translation
%    VTRANS     vert translation

%\epsfverbosetrue

\def\eps@scaling{.95}
\def\epsscale#1{\gdef\eps@scaling{#1}}

\def\plotone#1{\centering \leavevmode
    \epsfxsize=\eps@scaling\columnwidth \epsfbox{#1}}

\def\plottwo#1#2{\centering \leavevmode
    \epsfxsize=.45\columnwidth \epsfbox{#1} \hfil
    \epsfxsize=.45\columnwidth \epsfbox{#2}}

\def\plotfiddle#1#2#3#4#5#6#7{\centering \leavevmode
    \vbox to#2{\rule{0pt}{#2}}
    \special{psfile=#1 voffset=#7 hoffset=#6 vscale=#5 hscale=#4 angle=#3}}

% Conveniences.

\def\deg{\hbox{$^\circ$}}
\def\sun{\hbox{$\odot$}}
\def\earth{\hbox{$\oplus$}}
\def\lesssim{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$<$}}}}
\def\gtrsim{\mathrel{\hbox{\rlap{\hbox{\lower4pt\hbox{$\sim$}}}\hbox{$>$}}}}
\def\sq{\hbox{\rlap{$\sqcap$}$\sqcup$}}
\def\arcmin{\hbox{$^\prime$}}
\def\arcsec{\hbox{$^{\prime\prime}$}}
\def\fd{\hbox{$.\!\!^{\rm d}$}}
\def\fh{\hbox{$.\!\!^{\rm h}$}}
\def\fm{\hbox{$.\!\!^{\rm m}$}}
\def\fs{\hbox{$.\!\!^{\rm s}$}}
\def\fdg{\hbox{$.\!\!^\circ$}}
\def\farcm{\hbox{$.\mkern-4mu^\prime$}}
\def\farcs{\hbox{$.\!\!^{\prime\prime}$}}
\def\fp{\hbox{$.\!\!^{\scriptscriptstyle\rm p}$}}
\def\micron{\hbox{$\mu$m}}

\let\la=\lesssim                        % For Springer A&A compliance...
\let\ga=\gtrsim

\def\ion#1#2{#1$\;${\small\rm\@Roman{#2}}\relax}

% Initialization.

\textwidth 6.5in
\textheight 9.0in
\oddsidemargin \z@
\evensidemargin \z@
\marginparwidth 0.7in
\topmargin \z@
\headheight .2in
\headsep .2in
\footheight \z@
\parindent \z@
\parskip 1ex

\voffset=-0.25in
%\hoffset=-0.25in

\ps@kpprophead
\setcounter{secnumdepth}{0}

\thispagestyle{empty}