field spectrograph freeware downloads

p3d

2.6.2 freeware download

... to be used with data of fiber-fed integral field spectrographs (IFSs). This tool can be useful for people ... calibration. Create a dataset used to normalize (flat field) extracted spectra. Extract science-object data; three extraction methods ...

p3d for Linux, Mac OS X

2.2.4.1 freeware download

... to be used with data of fiber-fed integral field spectrographs (IFSs). This tool can be useful for people ... a dataset that is used to normalize (flat field) the extracted spectra. Extraction of object data, using ...