| Files | Time [UT] | Comments | Cnt | S | Ope |
|---|
| L20070323_001 | 16:23:18 | Start of experiment | | 0 | cp |
| L20070323_002 | 16:34:46 | Using daylight to measure chopper behaviour. | | 0 | cp |
| | Configuration is the same as last experiment. | | | |
| | Rayleigh is attenuated 20dB. Na is attenuated 26 dB | -1387 | | |
| L20070323_002 | 16:37:14 | As expected the rayleigh chopper is open at around | | 0 | cp |
| | 30-40 km alt. | | | |
| | In the Raman+Na profile it can be seen that for the chopper | | | |
| | is open at aprox. 420-430 km alt. Which is fine, since the | | | |
| | Na part of the combined profile starts at 405km | | | |
| | (10Hz trig. is delayed 2.7ms with respect to 30Hz trig, which | | | |
| | is 405km in alt.). And usual the Na chopper opens at a lower | | | |
| | alt. compared to Rayleigh chopper. | | | |
| | For the Raman part of the combined profile the chopper is | | | |
| | open from 0 alt to about 90 km alt. | | | |
| L20070323_002 | 16:52:59 | Closing down Rayleigh and Na channel for now. Will do the | | 0 | cp |
| | chopper measurements on the IR channel. | | | |
| L20070323_002 | 17:16:20 | Just adjusted the IR chopper, so now it is fully open at 0 km alt. | | 0 | cp |
| | In last experiment the IR chopper was opening at 0-20km alt | | | |
| L20070323_002 | 17:19:22 | Ending experiment. These data are comparable to the data | | 0 | cp |
| | in the last experimnet, since the configuration of the RX | | | |
| | path and the chopper delays are the same. | | | |
| L20070323_002 | 17:21:29 | End of experiment | -1108 | 0 | cp |
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