diff options
Diffstat (limited to 'noao/obsutil/src/starfocus/Revisions')
| -rw-r--r-- | noao/obsutil/src/starfocus/Revisions | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/noao/obsutil/src/starfocus/Revisions b/noao/obsutil/src/starfocus/Revisions new file mode 100644 index 00000000..d3f93e90 --- /dev/null +++ b/noao/obsutil/src/starfocus/Revisions @@ -0,0 +1,162 @@ +.help revisions Nov01 obsutil +.nf +t_starfocus.x +starfocus.par +psfmeasure.par +starfocus.hlp +psfmeasure.hlp + Added a "wcs" parameter to allow specifying the coordinate system type + for cursor input. (10/7/98, Valdes) + +stfprofile.x + The logic in STF_FIT for determining the points to fit and the point + to use for the initial width estimate was faulty allowing some bad + cases to get through. (7/31/98, Valdes) + +t_starfocus.x + There was an error in the changes to allow focus sequences to go + up or down such that simple PSF measurement failed. + (6/11/97, Valdes) + +stfmeasure.x +stfprofile.x + Changes were need to better deal with error conditions. + (6/11/97, Valdes) + +stfmeasure.x + Changes to deal with error conditions. + (6/11/97, Valdes) + +t_starfocus.x + Fixed a typo error in an earlier change which left out the pointer + variable in a macro. (5/8/97, Valdes) + +t_starfocus.x + 1. Added a minimum radius of 3 to the input and to interative setting. + 2. The estimate for the next focus position is not based on the previous + center plus the step. + 3. Added commented out code to allow setting the selected star to always + be the top or bottom, etc. + (2/7/97, Valdes) + +stfprofile.x + 1. Added a minimum radius of 3 to stf_find. + 2. Added a error return if sum2 <= 0 in stf_find + 3. Added errchks in stf_widths for called procedures. + 4. Added error returns in stf_fit for bad profile or parameters. + (2/6/97, Valdes) + +t_starfocus.x + The parabola fitting routine would fail if the independent variable + (the focus values) became too large because a) use of real and b) + unscaled variables. The routine was revised for both these problems. + (10/24/96, Valdes) + +stfprofile.x +stfmeasure.x + Fixed bug in evaluation of enclosed flux profile in which the scaled + radius was used for the gaussian subtraction stage instead of pixels. + This does not currently affect IMEXAM because the scale is fixed + at 1. (8/29/96, Valdes) + +stfmeasure.x +stfprofile.x + Fixed incorrect datatype declaration "real np" -> "int np" in various + related places. (4/9/96, Valdes) + +stfmeasure.x - + 1. Restricted the peak pixel to be within the specified radius. + 2. Renamed file and procedures to avoid library conflict. + (3/14/96, Valdes) + +stfprofile.x + Minor bug fix that does not affect anything. (3/14/96, Valdes) + +kpnofocus.cl +starfocus.par +psfmeasure.par + Changed the defaults for radius=5, sbuffer=5, swidth=5 to try and make + IMEXAMINE and the PSF tasks measure the same thing by default. + (3/13/96, Valdes) + +stfprofile.x + Changed the centering routine to only use the data in the specified + radius rather than the extended region including the sky. (11/7/95, Valdes) + +stfmeasure.x +mkpkg + Added a routine which can be called separately to compute the + enclosed flux width or radius and the direct FWHM. (11/6/95, Valdes) + +stfprofile.x +starfocus.h + Added a computation of the direct FWHM. (11/6/95, Valdes) + +t_starfocus.x + Make a change to avoid reloading the image display when the specified + image name and the image name in the display are same apart from + the image extension. (6/26/95, Valdes) + +stfprofile.h +t_starfocus.x +stfprofile.x +starfocus.par +psfmeasure.par +kpnofocus.cl +starfocus.par +psfmeasure.par +kpnofocus.cl + Added saturation and ignore_sat parameters to allow flagging measurements + with saturated pixels and either ignoring them or including them but + showing them in the output log. (10/28/94, Valdes) + +t_starfocus.x + Fixed bug in interpreting the focus parameter. (9/15/94, Valdes) + +starfocus.h +t_starfocus.x +stfprofile.x +stfgraph.x +psfmeasure.par +starfocus.par +kpnofocus.cl +psfmeasure.hlp +starfocus.hlp +kpnofocus.hlp + Added an "iteration" parameter that, if greater than 1, uses the + previous FWHM estimate to adjust the "radius" parameter. (8/5/94, Valdes) + +psfmeasure.hlp +starfocus.hlp + Clarified the description of the imagecur parameter. (2/1/94, Valdes) + +t_starfocus.x +starfocus.h +starfocus.par +psfmeasure.par +kpnofocus.cl + +starfocus.hlp +psfmeasure.hlp +kpnofocus.hlp + 1. A new parameter, fstep, was added to STARFOCUS to allow specifying + the focus sequence as a starting value, by the focus parameters, + and a step. + 2. STARFOCUS was modified to allow specification of header keywords + for the focus (this was true previously), the focus step, + the number of exposures, and the multiple exposure shift. + This allows multiple exposure images to be completely header + drivien if the appropriate keywords are present. + 3. A new task KPNOFOCUS was added. This is a script calling + STARFOCUS with parameters set specifically for Kitt Peak + headers containing the focus parameters in the header. + Many of the parameters are fixed in the script and the task + parameters are then simpler. + 4. STARFOCUS/PSFMEASURE were modified to search all display frames + for the requested image rather than just frame 1. + 5. A new parameters, frame, was added to STARFOCUS/PSFMEASURE + to specify the display frame to load if necessary. Previously + it was always frame 1. + 7. In STARFOCUS the default number of steps was changed to 7 and + the default step size to 30. + (11/13/93, Valdes) +.endhelp |