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)
14420044 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.5 14.7
S/N 16.2 24.8 27.4
S/N(c) 6.2 20.1 28.4
SN(E/C) 0.60
14420045 47
RedGreenBlue
z18.64
znorm14.46
sky 14.5 14.2 14.4
S/N 14.2 22.2 24.5
S/N(c) 5.4 17.8 25.1
SN(E/C) 0.61
14420046 47
RedGreenBlue
z18.88
znorm14.70
sky 14.7 14.6 14.8
S/N 16.5 25.0 28.2
S/N(c) 6.2 20.1 28.4
SN(E/C) 0.61
14420047 47
RedGreenBlue
z18.97
znorm14.79
sky 15.0 14.8 15.0
S/N 17.4 26.2 29.3
S/N(c) 6.5 20.9 29.7
SN(E/C) 0.59
14420048 47
RedGreenBlue
z18.93
znorm14.75
sky 14.8 14.6 14.8
S/N 17.1 25.7 28.8
S/N(c) 6.4 20.3 29.1
SN(E/C) 0.58
14420049 47
RedGreenBlue
z18.92
znorm14.74
sky 14.7 14.8 14.8
S/N 16.7 25.4 28.6
S/N(c) 6.3 20.2 28.9
SN(E/C) 0.55
14420050 47
RedGreenBlue
z18.97
znorm14.79
sky 14.9 14.7 14.7
S/N 17.6 26.4 29.6
S/N(c) 6.6 21.1 30.0
SN(E/C) 0.57
14420051 47
RedGreenBlue
z19.01
znorm14.83
sky 14.9 14.8 14.8
S/N 17.9 26.9 30.2
S/N(c) 6.7 21.5 30.5
SN(E/C) 0.61