Content-type: text/html Manpage of clstats

clstats

Section: User Commands (1)
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NAME

clstats - Calculates dispersions, masses, etc for each clump from clfind file  

PERSON RESPONSIBLE

pjt  

PARAMETERS

in
file name of data cube (no default)
dist
the distance to the object in pc (no default)
disterr
multiplicative error in the distance eg disterr=2 means dist is uncertain by a factor of 2 (default=1)
x
the X-factor to convert between column density of the species observed to the column density of molecular hydrogen --- see above. (Note that this includes any corrections for abundance, excitation temperature, CMBR, antenna efficiency,etc.) (In units of 10^20, default=2.4)
xerr
multiplicative error in X -- from uncertainties in abundances, excitation temperature, efficiency, etc. (default=1)
meanmol
the mean molecular weight of the gas (default=1.38, corresponding to n(He)/n(H)=0.1)
jyperk
the number of Jansky's per Kelvin for these observations (default=1)
xy
"rel" or "abs" for the clump positions - v is always absolute (default=relative)
rms
optional input to specify the rms error in temperature for each pixel in the map (used to calcuate errors in the masses). Otherwise 0.5*DeltaT, where DeltaT is the clfind contour interval.
nmin
each clump must contain at least nmin pixels to be written out to output file (default=4)


 

Index

NAME
PERSON RESPONSIBLE
PARAMETERS

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Time: 18:35:38 GMT, July 05, 2011