1.00

06/22/07

Official release

1.10

10/22/07

Minor changes of the web interface

1.20

03/28/08

New filters added

1.30

07/31/08

Entrance window transmission added

1.32

01/29/09

New filters added

1.32.1

03/18/09

adjusted ETC to observations (Oct/Dec 2008 + Jan 2009)

1.33

07/29/09

New gratings added

1.34

10/16/09

New filter added

1.34.1

10/21/09

adjusted ETC to observations (Sep/Oct 2009)

1.34.2

11/05/09

added some data in the output, changed PSF (Moffat) integration from 2*Seeing to 4.1*Seeing (includes 93.8 % of the incoming light; equal to PSF (Gauss) integration over 2*Seeing disc.

1.34.3

11/13/09

changed the PSF in seeing-limited mode from Moffat to Gauss

1.34.4

11/24/09

Added some data in spectroscopic output, correction factor for spectroscopic mode introduced

1.34.5

11/26/09

adjusted spectroscopic ETC to observations

1.34.6

10/26/10

removed bug of the saturation warning in spectroscopic mode

1.34.8

09/14/11

Bug fix in ASCII output. Added some information on imaging output page.

1.34.9

02/20/12

Changed some obsolete functions in the code. Adjusted the QE and min DIT of LUCIFER 1