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)
11400063 47
RedGreenBlue
z18.44
znorm14.26
sky 14.4 14.2 14.1
S/N 9.6 17.2 17.3
S/N(c) 8.1 15.8 16.1
SN(E/C) 0.56
11400064 47
RedGreenBlue
z18.57
znorm14.39
sky 14.7 14.4 14.5
S/N 10.5 18.3 19.7
S/N(c) 8.9 17.0 18.1
SN(E/C) 0.55
11400065 47
RedGreenBlue
z18.54
znorm14.36
sky 14.6 14.4 14.6
S/N 10.2 18.0 19.0
S/N(c) 8.7 16.3 17.8
SN(E/C) 0.57
11400066 47
RedGreenBlue
z18.49
znorm14.31
sky 14.5 14.3 14.5
S/N 9.9 17.6 18.6
S/N(c) 8.6 16.0 17.1
SN(E/C) 0.56
11400067 47
RedGreenBlue
z18.62
znorm14.44
sky 14.7 14.5 14.4
S/N 11.0 18.7 19.7
S/N(c) 9.4 16.9 18.4
SN(E/C) 0.54
11400068 47
RedGreenBlue
z18.69
znorm14.51
sky 14.6 14.4 14.6
S/N 11.4 19.5 20.6
S/N(c) 9.6 17.8 19.1
SN(E/C) 0.53
11400069 47
RedGreenBlue
z18.67
znorm14.49
sky 14.5 14.3 14.5
S/N 11.4 18.8 20.4
S/N(c) 9.5 17.5 19.2
SN(E/C) 0.53
11400070 47
RedGreenBlue
z18.71
znorm14.53
sky 14.6 14.5 14.6
S/N 11.5 19.6 21.3
S/N(c) 9.8 17.8 19.8
SN(E/C) 0.50