ST-ECF Instrument Science Report WFC3-2008-16 The TV3 ground calibrations of the WFC3 NIR grisms H. Kuntschner, H. Bushouse, J. R. Walsh, M. KЭmmel July 10, 2008 ABS TRACT Based on thermal vacuum tests (TV3; March/April 2008), the performance of the WFC3 near-IR G102 and G141 grisms together with the new IR detector (IR4; FPA165) has been assessed. ... 6 ST-ECF Instrument Science Report WFC3-2008-16 Figure 2: Instrument efficiency of various orders for the WFC3 G141 grism as function of wavelength. ...

... In the framework of a collaboration between ESO and OAT concerning the development of a data reduction pipeline and the related quality control subsystems software for UVES/VLT, a detailed feasibility study is being performed on the basis of data extracted from the EMMI/NTT archive. ... It is ESO policy to perform data reduction for VLT instruments in ``pipeline" mode, either at the observing premises or at headquarters. ... archive data were processed in pipeline mode; . ...

specinholucy -- Extract point source spectra from longslit spectrum image with inhomogeneous background spectrum using an iterative technique based on Richardson-Lucy restoration specinholucy inpima errima dqima poitab Rootab poi_back bakima bakerr bakdq psfima psfmeth psfb interpol posmeth icsum skernel niter epspoi epsbac ntrial seed dqlim verbose . ... The name of the input longslit spectrum image. errima = "" [file name] . ... Point sources and background spectra NOT converged !- ...