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)
14600079 42
RedGreenBlue
z18.22
znorm14.16
sky 14.6 14.6 14.7
S/N 10.2 16.4 18.4
S/N(c) 13.1 9.6 5.1
SN(E/C) 0.84
14600080 42
RedGreenBlue
z18.23
znorm14.17
sky 15.3 14.9 14.8
S/N 9.9 16.8 18.7
S/N(c) 12.9 9.4 5.0
SN(E/C) 0.85
14600081 42
RedGreenBlue
z17.77
znorm13.71
sky 15.1 15.0 15.0
S/N 6.8 12.5 13.4
S/N(c) 9.9 7.6 4.0
SN(E/C) 0.91
14600082 42
RedGreenBlue
z17.56
znorm13.51
sky 15.1 15.0 15.0
S/N 6.1 11.3 11.7
S/N(c) 8.6 7.0 3.6
SN(E/C) 0.88
14600083 42
RedGreenBlue
z18.15
znorm14.09
sky 14.7 14.9 14.8
S/N 9.0 16.0 16.7
S/N(c) 12.5 9.2 5.0
SN(E/C) 0.89
14600084 42
RedGreenBlue
z18.04
znorm13.98
sky 15.0 14.9 14.8
S/N 8.6 15.6 16.2
S/N(c) 11.8 8.6 4.6
SN(E/C) 0.87
14600085 42
RedGreenBlue
z18.01
znorm13.95
sky 15.3 15.0 14.9
S/N 8.4 14.4 16.3
S/N(c) 11.0 8.4 4.5
SN(E/C) 0.88
14600086 42
RedGreenBlue
z18.02
znorm13.96
sky 14.9 14.8 14.8
S/N 8.6 15.0 15.9
S/N(c) 11.1 8.3 4.4
SN(E/C) 0.88