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--- instruments:tsi:tsi [2017/09/11 13:47] – [Three channel hemiSpherical Imaging radiometer (TSI)] jan
+++ instruments:tsi:tsi [2021/01/22 22:17] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
-======  Three channel hemiSpherical Imaging radiometer (TSI) ======
+====== Total Sky Imager (TSI) ======
+(Three channel hemiSpherical Imaging radiometer (TSI))
 //Mentor: [[http://www.geomet.uni-koeln.de/das-institut/mitarbeiter/schween/|J.H. Schween]]//
@@ Line 23: / Line 26: @@
   * If you are interested in receiving data please contact the instrument mentor [[http://www.geomet.uni-koeln.de/en/the-institute/rg-crewell/staff-crewell/schween/ | J.H. Schween]].
-  * recent plots can be found in the [[http://gop.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser2.html?site=JOYCE&date=0&UpperLeft=TSI_AXIS_noon&UpperRight=TSI_AXIS_stripe|Quicklook archive]]
+  * recent plots can be found in the [[http://atmos.meteo.uni-koeln.de/~hatpro/dataBrowser/dataBrowser2.html?site=JOYCE&date=0&UpperLeft=TSI_AXIS_noon&UpperRight=TSI_AXIS_stripe|Quicklook archive]]
-[[http://gop.meteo.uni-koeln.de/~jschween/tsi/test_axis/|Current sky image]]:\\
+[[http://atmos.meteo.uni-koeln.de/~jschween/tsi/test_axis/|Current sky image]]:\\
-[[http://gop.meteo.uni-koeln.de/~jschween/tsi/test_axis/|{{http://gop.meteo.uni-koeln.de/~jschween/tsi/test_axis/img_60.jpg?400}}]]\\
+[[http://atmos.meteo.uni-koeln.de/~jschween/tsi/test_axis/|{{http://atmos.meteo.uni-koeln.de/~jschween/tsi/test_axis/img_60.jpg?400}}]]\\
 Click on figure for further plots.
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 | Wavelengths / nm  | ~560, ~540,  ~420  | freq. of peak sensitivities of human eye  (=>R,G,B) |
 | Repetition Rate / s  | 20  | Adjustable  |
-| resolution / deg  | 0.15  | Resolutiuon in deg/pixel at zenith (see [[internal:instruments:tsi:tsi_axis:tsi_axis_readme#photogrammetry|here]])  |
+| resolution / deg  | 0.15  | Resolution in deg/pixel at zenith (see [[internal:instruments:tsi:tsi_axis:tsi_axis_readme#photogrammetry|here]])  |
-| Field-of-View / deg  | 90  | cloud classification downto horizon  |
+| Field-of-View / deg  | 90  | cloud classification down to horizon  |
 | image size / pixel  | 800x600 (=0.46MPx)  | whole image (adjustable) |
 | image size / pixel  | 316 (=0.30MPx) | radius to horizon  |
-| Sensitivity / (mV Lux$^{-1}$s$^{-1}$))  | 1300  |
+| Sensitivity / (mV Lux<sup>-1</sup>s<sup>-1</sup>))  | 1300  | According to Datasheet of sensor. \\ We have no access to the voltage.  |
 | dyn.range / dB  | 69  |
 | max S/N / dB  | 37  |