MOSCA permanent set-up
MOSCA filter wheels, FASU A and B, each have 6 positions available.
reasons and for Target-of-Opportunity and/or monitoring programs as
approved by the NOT Observing Programs Committee (OPC), several of the
positions must have a fixed set-up as listed below.
During Nordic observing nights (i.e., any observing run for proposals
with numbers in the range 001-199) the elements marked `ToO' should be
installed at all times. The only exception would be if the regular
observing program as approved by the OPC specifically requested more
optical elements in the proposal form than there are slots available.
Note that any modifications made later in the NIRF (the `NOT
Instrument set-up Request Form' that is sent to observers approx. 1
month before the start of their observing run) must leave the `ToO'
For Spanish CAT (numbers 201-299) and ITP (numbers 301-399) proposals
the elements can be changed without any limitations.
Optical elements which should be
available at all times:
U#104, B#105, V#106, R#107, I#108, SDSS z#112