Revision History

 Version 3.0

• Added "/space" keyword for spectra taken on space-based telescopes, to prevent sky lines from being displayed.

• Added "/hist" keyword to allow 1D spectrum to be displayed as a histogram.

• Added "/OH" keyword to display near-IR OH emission regions.

• Changed "Auto-update OFF" button to "Auto-z OFF". The meaning and functionality should be more clear.

• Display microns for spectra in the near-infrared.

• Added buttons "Alt 1D file" and "Alt 2D file". The purpose of these is to search for other 1D/2D files with the same slit number as currently selected, letting the user quickly jump between them (useful, for example, if different orients for a WFC3 grism spectrum exist, or if there is a calibrated and uncalibrated version of the same spectrum)

• Double clicking on 1D spectrum now returns the wavelength (both in observed and rest frame).

• Allow 1-D data to be stored in ascii format.

• 1D spectrum now saved to ascii in engineering format.

• Allows confidence value to be stored as float.

 Version 2.4

• Change to allow slit numbers to extend beyond 999.

• Added ability to find serendip coordinates by extracting the 2D spectrum, assuming that the 2D pixel scale, slitPA, and extraction position of the primary object are given.

• Corrected bug in overplotting slit on stamp images.

 Version 2.3

• Fixed a bug with using the spectral templates in the absence of photometry data.

• Corrected the wavelength solution for the "Blue Galaxy" template.

• Changed the photometry plot to allow data points past 1e5 angstroms.

 Version 2.2

• Replaced the obsolete routine "findfile" with the updated version "file_search".

 Version 2.1

• Fixed bug when clicking stamps to retrieve coordinates in small version.

• Increased RA/DEC precision in output file.

 Version 2.0

• Crude SED fitting capability (courtesy of Peter Capak).

• Can now click stamps to retrieve coordinates of serendips.

• Fit 1-D y range to zoomed region.

• Increased allowed length of source name in output.

• Button to turn off auto-update of z solution.

 Version 1.6

• Added coarse vs. fine redshift tuning.

• Fixed issue causing floating point error warnings to appear.

• Auto-z now only computed on zoomed region of spectrum, allowing user to effectively mask bad parts of the spectrum for cross-correlation.

 Version 1.5

• Bug fix for stamps containing "NaN".

• Fixed slit overplot routine for the case in which the slit extends off the frame.

 Version 1.4

• Fixed stamp name formatting.

• Made allowed names of parameters in info file more flexible (e.g. slitPA or slitpa).

• Bug fix when running without 1-D.

• Bug fix when creating new info file.

 Version 1.3

• Give user choice of 1-D file to select when multiple matches are found.

• Create new info file for serendipitous sources, with extract position.

• Tweaked small version so now it works on a 13'' laptop.

 Version 1.2

• Handle the case of multiple 1-D files for a single slit.

• Correctly display extraction position for re-extracted 1-D.

• Option stamp list now holds up to 100 stamps.