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.help Revisions Nov01 obsutuil
sptime/t_sptime.x
Made the graphs all auto-scale. (11/14/08, Valdes)
sptime/t_sptime.x
sptime/stdisperser.x
sptime/grating.x
sptime/specpars.par
sptime/sptime.h
doc/sptime.hlp
Added a "generic" disperser type to force using the desired wavelength
and dispersion without defining a grating whose mapping between
position on the detector and wavelength might be wrong. Also fixed
a couple of typos. (11/13/08, Valdes)
=======
V2.14.1
=======
=======
V2.13
=======
doc/ccdtime.hlp
ccdtime/t_ccdtime.x
In order to get more than five filters while not changing the parameters
the f1-f5 input parameters may not be a comma delimited list of
desired filters. Note that whitespace is not stripped and the
filter must match the string in the database so "U, V" will match
"U" but not "V". Instead use "U,V". (9/21/06, Valdes)
=======
V2.12.3
=======
t_sptime.x
1. For fibers or circular aperture the area of the aperture applied to
the sky flux was wrong because the size was treated as a radius instead
of a diameter.
2. In computing the sky flux reported the way seeing throughput was
applied was wrong. (1/5/05, Valdes)
========
V2.12.2a
========
grating.x
t_sptime.x
Added some checks against unphysical parameters.
(7/7/04, Valdes)
mkpkg
Did not follow the standard convention of building xx_obsutil.e.
(7/7/04, Valdes)
=======
V2.12.2
=======
sptime/t_sptime.x
sptime/sptime.par
sptime/sptime.h
1. Improved algorithm for handling saturation.
2. Added a minimum exposure parameter.
(5/15/03, Valdes)
starfocus/stfprofile.x
Limits on centroided image raster at the boundary have been removed.
Instead boundary reflection allows a somewhat unbiased centroid estimation
for sources near the edge. (5/6/03, Valdes)
starfocus/t_starfocus.x
starfocus/starfocus.h
starfocus/mkpkg
1. Added 100 pixels of boundary reflection to allow some attempt at
measuring PSFs near the image edges.
2. Now starting coordinates closer that a radius distance from the
image edge are allowed. (5/6/03, Valdes)
starfocus/stfprofile.x
The selection of a point to get a first estimation of the FWHM in
stf_fit did not check for the case of a zero value. This could cause
a floating divide by zero. (5/5/03, Valdes)
starfocus/stfprofile.x
The subpixel evaluation involves fitting an image interpolator to a
subraster. To avoid attempting to evaluate a point outside the center
of the edge pixels, which is a requirement of the image interpolators,
the interpolator is fit to the full data raster and the evaluations
exclude the boundary pixels. (5/5/03, Valdes)
ccdtime.par
t_ccdtime.x
1. The minimum seeing is now 0.001.
2. The formating of the seeing was changed in case the seeing is set
less than 0.1.
(4/24/03, Valdes)
t_sptime.x
The thermal background calculation was wrong. (3/17/03, Valdes)
../doc/cgiparse.hlp +
../../obsutil.hd
Added CGIPARSE task help. (3/3/03, Valdes)
sptime/t_cgiparse.x +
sptime/x_spectime.x
sptime/mkpkg.x
x_obsutil.x
../obsutil.cl
../obsutil.men
Added CGIPARSE task. (3/3/03, Valdes)
sptime/t_sptime.x
sptime/specpars.par
sptime/sptime.par
sptime/sptime.h
See sptime/Revisions. (3/3/03, Valdes)
=======
V2.12.1
=======
=====
V2.12
=====
New obsutil package installed.
1. STARFOCUS, PSFMEASURE, SPECFOCUS extracted from NMISC.
2. CCDTIME copied from ASTUTIL
3. SPTIME, SPECPARS extracted from SPECTIME.
4. FINDGAIN copied and modified from MSCFINDGAIN.
5. BITCOUNT, PAIRMASS copied from NLOCAL.
(11/14/01, Valdes)
.endhelp
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