NIKA January 24th, 2015 / S2

[[D2DLogNika11 |Back to list of day to day logbook of observations]]

== 2015-01-24 ==


Data Repository: Raw_X33

47Hz sampling freq.

HWP and polarizer on.

HWP rotation freq: 3Hz (4 indep points per quarter revolution).




||'''Scan'''||'''UT'''||'''Source'''||'''Command'''              ||'''Az'''||'''El'''||'''Pointing X, Y, Focus'''||'''Tau225'''||    '''Comment'''         ||
||  119-123 ||  9:54  ||   Saturn    ||  track -200 -200          ||  209   ||  28    ||     0, 0, -1.5          ||            ||     ||
||  124-128 ||  10:04 ||   Saturn    || focus_liss                ||  211   ||  27    ||     0, 0, -1.5      ||      ||   windy + snow from the ground: hard for the 1mm  ||
||  132-136 ||  10:04 ||   BLAC (2200+420)    || focus_liss       ||  211   ||  27    ||     0, 0, -1.5      ||      ||  with offsets nasmyth -4.4 18: pb with scan 135||
||  137 ||  10:04 ||   BLAC (2200+420)    || track       ||  211   ||  27    ||     0, 0, -1.5      ||      ||  with offsets nasmyth -4.4 18||
||  138-142 ||  10:04 ||   BLAC (2200+420)    || focus_liss       ||  211   ||  27    ||     0, 0, -2      ||      ||  with offsets nasmyth -4.4 18: ==>set focus -1.3||
||  143 ||  10:04 ||   BLAC (2200+420)    || cross       ||  211   ||  27    ||     0, 0, -2      ||      ||  with offsets nasmyth -4.4 18: ||
||  144-148 ||  10:04 ||   BLAC (2200+420)    || focus_liss       ||  425   ||  53    ||     0, 0, -1.3      ||      ||  with offsets nasmyth -4.4 18: ==>set focus -1.2||
||  149 ||  10:04 ||   BLAC (2200+420)    || cross       ||  425   ||  53    ||     0, 0, -1.2      ||      ||  with offsets nasmyth -4.4 18: ==> set pointing -5 -10 ||
||  150 ||  10:04 ||   BLAC (2200+420)    || track       ||  425   ||  53    ||     0, 0, -1.2      ||      ||  with offsets nasmyth -4.4 18: ||
||  151 ||  10:04 ||   BLAC (2200+420)    || cross       ||  425   ||  53    ||     -5, -10, -1.2      ||      ||  with offsets nasmyth -4.4 18: ==> set pointing -5.7 -0.6 (OK)||
||  152 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  154 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  155 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  157 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  158 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  160 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  161 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18||
||  163 ||  10:04 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  56    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18. Stop, wind too strong||
||  165 ||  12:15 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  68    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18. ||
||  167 ||  12:15 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  68    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18. ||
||  168 ||  12:15 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  68    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18. ||
||  170 ||  12:15 ||   BLAC (2200+420)    || otf3x3      ||  426   ||  68    ||     -5 -10, -1.2      ||      ||  with offsets nasmyth -4.4 18. Stop, wind too strong ||
||  171 ||  12:15 ||       || skydip ||  200   ||  45    ||     -5 -10, -1.2      ||      ||  try a skydip opposite to wind direction ||