GoodToKnow

* P87 1 Apr 2011 - 30 Sep 2011
* P88 1 Oct 2011 - 31 Mar 2012

* Atmospheric Ozone Feature: ~9.3 ... 10.1µm unreliable (center: 9.7µm); mini peak in the middle of the feature is at 9.58µm -- this can be used to calibrate the wavelength scale
* Emission lines in (and around) the N band

** 18.71 µm [S III]

* P83 1 Apr 2009 - 30 Sep 2009
* P84 1 Oct 2009 - 31 Mar 2010
* P85 1 Apr 2010 - 30 Sep 2010
* P86 1 Oct 2010 - 31 Mar 2011

* Emission lines in N band
** 8.99 µm [Ar II]
** 10.51 µm [S IV]
** 12.81 µm [Ne II]

* Jansky: {$1 \mathrm{Jy} = 10^{-26} \frac{\mathrm{W}}{\mathrm{Hz} \cdot \mathrm{m^2}} = 10^{-23} \frac{\mathrm{erg}}{\mathrm{s} \cdot \mathrm{Hz} \cdot \mathrm{cm^2}}$}

* Atmospheric Ozone Feature: ~9.3 ... 10.1µm unreliable (center: 9.7µm)

!! Definitions
* Jansky: {$1 Jy = 10^{-26} \frac{W}{Hz m^2} = 10^{-23} \frac{erg}{s Hz cm^2}$}

!! Observational bands / filters
* NIR
** J band: 1.3 µm, {$2.3 \cdot 10^{14}$} Hz
** H band: 1.65 µm, {$1.8 \cdot 10^{14}$} Hz
** K band: 2.2 µm, {$1.4 \cdot 10^{14}$} Hz
** L band: 3.8 µm, {$7.9 \cdot 10^{13}$} Hz
** M band: 4.5 µm, {$6.7 \cdot 10^{13}$} Hz
* MIR
** N band: 8 - 13 µm, {$\approx 3 \cdot 10^{13}$} Hz
** Q band: 16 - 25 µm, {$\approx 1.5 \cdot 10^{13}$} Hz

!! ESO semesters
* P73 1 Apr 2004 - 30 Sep 2004
* P74 1 Oct 2004 - 31 Mar 2005
* P75 1 Apr 2005 - 30 Sep 2005
* P76 1 Oct 2005 - 31 Mar 2006
* P77 1 Apr 2006 - 30 Sep 2006
* P78 1 Oct 2006 - 31 Mar 2007
* P79 1 Apr 2007 - 30 Sep 2007
* P80 1 Oct 2007 - 31 Mar 2008
* P81 1 Apr 2008 - 30 Sep 2008
* P82 1 Oct 2008 - 31 Mar 2009

* Atmospheric Ozone Feature: ~9.3 ... 10.1µm unreliable (center: 9.7µm)