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

== 2015-02-01 ==


Data Repository: '''Raw_X9'''

23Hz sampling freq.

'''NASMYTH OFFSETS -4.4 18'''

'''NEW PAKO VERSION'''


||'''Scan'''||'''UT'''||'''Source'''||'''Command'''      ||'''Az'''||'''El'''||'''Pointing X, Y, Focus'''||'''Tau225'''||    '''Comment'''         ||
||  1       ||  16:00 ||  Mars      ||  Track            ||        ||        ||       0 0  -1.3          ||   0.1      ||  project t21, start after icy storm, de-icing stopped at ~15:00 ||
||  2       ||  16:00 ||  Mars      ||  @NikaTeam/cross  ||        ||        ||       0 0  -1.3          ||   0.1      ||  canceled (antenna shaking)||
||  3       ||  16:00 ||  Mars      ||  @NikaTeam/cross  ||        ||        ||       0 0  -1.3          ||   0.1      ||  canceled (antenna shaking)||
||  4       ||  16:00 ||  Mars      ||  @NikaTeam/cross  ||        ||        ||       0 0  -1.3          ||   0.1      ||  canceled (antenna shaking), wind is rising||
||  5       ||  16:00 ||  3C84      ||  track  ||        ||        ||       0 0  -1.3          ||   0.1      || trying different azimuth ||
||  6-7       ||  16:00 ||  3C84      ||  @NikaTeam/cross  ||        ||        ||       -7 -1  -1.3          ||   0.1      || beam has a very bad shape (could be layer of ice on the subreflector...?)  ||
||  8-12       ||  16:40 ||  3C84      ||  @NikaTeam/focusliss  ||        ||        ||       -7 -1  -1.3          ||   0.1      ||  ||
||  13       ||  16:40 ||  3C84      ||  @cont_focusZ  ||        ||        ||       -7 -1  -1.1          ||   0.1      || testing the 5 lissajous subscans: Telescope behaves OK, but missing blocks (will be recovered shortly) ||
||  14-18       ||  17:00 ||  3C84      ||  @NikaTeam/focusliss  ||        ||        ||       -7 -1  -1.1          ||   0.1      || beamshape is still pretty nasty. Switching on the subreflector de-icing now. ||
||  19-20       ||  22:44 ||  0851+202      ||  track + cross  ||        ||        ||       0 0  -1.3          ||   0.1      ||  ||
||  23-27       ||  23:00 ||  0851+202      ||  focusliss  ||        ||        ||       0 0  -1.3          ||   0.1      || We try again ||
||  28       ||  23:00 ||  0851+202      ||  track  ||        ||        ||      -7 -1 -1.3          ||   0.1      || Error ||
||  29       ||  23:03 ||  3c84      ||  track  ||        ||        ||      -7 -1 -1.3          ||   0.1      ||  ||
||  30-34       ||  23:03 ||  3c84      ||  focusliss  ||        ||        ||      -7 -1 -1.3          ||   0.1      ||  ||
||  35-39      ||  23:10 ||  3c84      ||  focusliss  ||        ||        ||      -7 -1 -1.3          ||   0.1      || Still deformed beam. Fred try to remove the ice. Does not work. Back to de-icing  ||