MAD SD3 Nightlog 2008 Aug 17
============================
Night 7 - day 230-231

Start with Kcont for flats

calib_flat_Kc_p0...31_n0_230_0001.fits

UT 23:41 end of twilight

Start with K
-------------
Strong wind from North. Can point only to the south
Seeing very bad. Performance tests:
IM_GC
GC_test_K_p0_n0_230_0001.fits ignore
GC_test_K_p0_n0_230_0002.fits
Single IMs: IM_sh0.fits, IM_sh1.fits, IM_sh2.fits
IM_GC.fits combined IM

GC_test_K_p0...9_n0...9_231_0001.fits
GC_test_K_p0...9_n0...2_231_0002.fits
GC_test_K_OL_p0...9_n0_231_0001.fits Open loop data

-------------------------------------
Circular buffers:
GC_CB_flux.fits
GC_CB_fluxBackground.fits
------------------------------- 
Waiting that Terzan passes meridian
Pattern on DM inverted after we passed meridian.
GC_test_K_OL_p0...9_n0_231_0001.fits

UT 01:04 Start with FE
One star very faint.
tried 1x1 200 Hz - no go
2x2 200Hz - no go
2x2 100Hz - third star too faint
Measured GSs magnitudes:12.7,13.7.10.6
The faint star is too noisy. We decided to correct with 
the two brightests in a line. Recentered target accordingly
Seeing conditions poor.
UT 01:32 start of science
FE_K_a_p0...4_n0_231_0001.fits a=autojitter (object) 
FE_K_as_p0...4_n0_231_0001.fits as=sky
FE_K_ao_p0...4_n0_231_0001.fits ao=autojitter object
FE_K_ao_p0...4_n0_231_0002.fits seeing on GP 1.2
FE_K_as_p0...4_n0_231_0002.fits
FE_K_ao_p0...4_n0_231_0003.fits
FE_K_ao_p0...4_n0_231_0004.fits
FE_K_as_p0...4_n0_231_0003.fits
FE_K_ao_p0...4_n0_231_0005.fits
FE_K_ao_p0...4_n0_231_0006.fits
FE_K_as_p0...4_n0_231_0004.fits
FE_K_ao_p0...4_n0_231_0007.fits
FE_K_ao_p0...4_n0_231_0008.fits
FE_K_as_p0...4_n0_231_0005.fits
Airmass getting too big. 
UT 04:45   End of science

Std star S234E 20:31:20 -49:38:58 K=12.09
calib_std_S234E_K_p0...9_n0_231_0001.fits
Darks:
calib_dark_1_p0_n0...4_231_0001.fits
calib_dark_5_p0_n0...4_231_0001.fits
calib_dark_10_p0_n0...4_231_0001.fits
calib_dark_90_p0_n0...4_231_0001.fits

