The coordinates of the target are:
RA (J2000) = 22:22:08.6
DEC(J2000) = +27:45:35.6

We ask for the following observations with ALFOSC, 36 min:

- SDSS g' (filter #120): 3 x 600 s

  see the nominal constraints and the table below for details

You can use the following dither commands:

alfosc.dither 3X 5 600      

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For calibration we request:

- 10 bias frames (alfosc-calibs)

- A set of three twilight flats for each band
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Nominal constraint set (moon and airmass constraints are implicitly set by the :
-Moon below horizon.
-Airmass < 1.5
-Seeing < 1.3''
-Thin clouds OK

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