Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness
FrameNreadsZeropointsMag plots Spatial mag deviation Spatial sky 16325A emission deviations (filled: sky, open: star) Spatial sky continuum emission Spatial sky telluric CO2 absorption deviations (filled: H < 10)
6020026 47
RedGreenBlue
z19.08
znorm14.90
sky 14.3 14.1 14.1
S/N 15.9 25.3 26.1
S/N(c) 13.9 23.4 24.5
SN(E/C) 0.88
6020027 47
RedGreenBlue
z19.08
znorm14.90
sky 14.1 14.2 14.3
S/N 15.3 24.9 26.0
S/N(c) 13.8 22.9 24.3
SN(E/C) 0.87
6020028 47
RedGreenBlue
z18.98
znorm14.80
sky 14.3 14.3 14.3
S/N 14.3 23.6 24.6
S/N(c) 12.5 21.9 23.0
SN(E/C) 0.92
6020029 47
RedGreenBlue
z19.09
znorm14.91
sky 14.1 14.1 14.2
S/N 15.6 25.0 26.3
S/N(c) 13.8 23.1 24.7
SN(E/C) 0.89
6020030 47
RedGreenBlue
z19.12
znorm14.94
sky 14.2 14.1 14.3
S/N 15.7 25.3 26.5
S/N(c) 13.8 23.7 24.9
SN(E/C) 0.88
6020031 47
RedGreenBlue
z19.00
znorm14.82
sky 14.3 14.2 14.2
S/N 14.5 23.8 25.0
S/N(c) 12.7 22.2 23.4
SN(E/C) 0.92
6020032 47
RedGreenBlue
z18.99
znorm14.81
sky 14.2 14.1 14.2
S/N 14.4 23.5 24.4
S/N(c) 12.7 21.9 23.0
SN(E/C) 0.90
6020033 47
RedGreenBlue
z19.13
znorm14.95
sky 14.1 14.1 14.1
S/N 15.7 25.5 26.8
S/N(c) 14.1 23.8 25.2
SN(E/C) 0.90
6020034 47
RedGreenBlue
z19.09
znorm14.91
sky 14.2 14.0 14.1
S/N 15.5 24.8 26.3
S/N(c) 13.7 23.2 24.8
SN(E/C) 0.85
6020035 47
RedGreenBlue
z19.10
znorm14.92
sky 14.3 14.1 14.2
S/N 15.3 25.0 26.4
S/N(c) 13.6 23.4 24.9
SN(E/C) 0.87