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)
10800100 47
RedGreenBlue
z19.04
znorm14.86
sky 14.6 14.4 14.2
S/N 15.3 25.2 26.0
S/N(c) 13.5 23.2 24.4
SN(E/C) 0.37
10800101 47
RedGreenBlue
z19.12
znorm14.94
sky 14.6 14.4 14.4
S/N 16.2 26.1 27.3
S/N(c) 14.2 24.1 25.5
SN(E/C) 0.36
10800102 47
RedGreenBlue
z18.99
znorm14.81
sky 14.6 14.4 14.3
S/N 14.6 24.3 25.5
S/N(c) 12.6 22.6 23.7
SN(E/C) 0.38
10800103 47
RedGreenBlue
z18.81
znorm14.63
sky 14.6 14.5 14.6
S/N 13.1 22.0 23.0
S/N(c) 11.4 20.3 21.5
SN(E/C) 0.41
10800104 47
RedGreenBlue
z18.78
znorm14.60
sky 14.9 14.6 14.5
S/N 12.8 21.4 22.5
S/N(c) 11.1 19.9 20.7
SN(E/C) 0.40
10800105 47
RedGreenBlue
z18.85
znorm14.67
sky 14.6 14.5 14.5
S/N 13.5 22.2 22.9
S/N(c) 11.6 20.5 21.5
SN(E/C) 0.42
10800106 47
RedGreenBlue
z18.82
znorm14.64
sky 14.8 14.6 14.5
S/N 13.1 22.2 23.0
S/N(c) 11.4 20.2 21.1
SN(E/C) 0.39
10800107 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.6 14.5
S/N 13.7 22.9 23.9
S/N(c) 11.8 20.9 22.3
SN(E/C) 0.39
10800108 47
RedGreenBlue
z18.87
znorm14.69
sky 14.7 14.5 14.5
S/N 13.8 22.8 23.9
S/N(c) 11.7 21.1 22.3
SN(E/C) 0.39
10800109 47
RedGreenBlue
z18.82
znorm14.64
sky 14.7 14.5 14.5
S/N 13.3 21.9 23.2
S/N(c) 11.5 20.4 21.7
SN(E/C) 0.40