EOS P96 - Page 128

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VLT-MAN-ESO-14650-4942
P96
24.06.2015
128 of 161
ESO, Karl-Schwarzschild-Str. 2, 85748 Garching bei München, Germany
Table 26: Parameters for the template XSHOOTER_slt_obs_GenericOffset.It allows to decide the
sequence of offsets and object or sky observations but with some restrictions concerning the number
of exposures per position and exposure times.
XSHOOTER_slt_obs_GenericOffset
Keyword
Range
Default Value
Label in P2PP
Free parameters
INS.OPTI3.NAME
see Table 4
1.0x11
UVB slit
INS.OPTI4.NAME
see Table 7
0.9x11
VIS slit
INS.OPTI5.NAME
see Table 8
0.9x11
NIR slit
DET1.WIN1.UIT1
0..36000
UVB exposure time (s)
DET1.READ.CLKDESCR
see Table 5
100k/1pt/hg
UVB readout mode
DET2.WIN1.UIT1
0..36000
VIS exposure time (s)
DET2.READ.CLKDESCR
see Table 5
100k/1pt/hg
VIS readout mode
DET3.DIT
0..36000
NIR Detector Integration
Time (s)
DET3.NDIT
1..20
1
number of DITs
SEQ.NEXP.UVB
0..100
1
UVB number of exposures
per offset position
SEQ.NEXP.VIS
0..100
1
VIS number of exposures per
offset position
SEQ.NEXP.NIR
0..100
1
NIR number of exposures
per offset position
SEQ.OFFSET.COORDS
SKY,SLIT
SKY
Offset coordinate type
(RA/DEC or X/Y) in “
SEQ.RELOFF1
-1000..1000
0
List of RA/X offsets (“)
SEQ.RELOFF2
-1000..1000
0
List of DEC/Y offsets (“)
SEQ.OBS.TYPE
O,S
O S
List of observation type
(object or sky)
SEQ.NOFFSET
0..100
2
Number of offsets
SEQ.OFFSET.ZERO
T, F
T
Return to Origin
Fixed Values
INS.MODE
SLITSPEC,
IFUSPEC
SLITSPEC
Instrument Mode
SEQ.AGSNAPSHOT
T, F
F
Take an acquisition image
before science exposures?
The MAPPING template has the same structure than the GENERIC-OFFSET template but
allows the freedom to have different number of exposures in object/sky positions as well as
different exposure times.