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
z19.02
znorm14.84
sky 14.6 14.4 14.3
S/N 15.4 24.9 27.6
S/N(c) 13.5 23.3 26.1
SN(E/C) 0.37
10800101 47
RedGreenBlue
z19.10
znorm14.92
sky 14.7 14.4 14.5
S/N 16.2 26.1 29.3
S/N(c) 14.3 24.1 27.7
SN(E/C) 0.35
10800102 47
RedGreenBlue
z18.97
znorm14.79
sky 14.7 14.5 14.5
S/N 14.7 24.3 26.9
S/N(c) 13.0 22.2 25.4
SN(E/C) 0.37
10800103 47
RedGreenBlue
z18.79
znorm14.61
sky 14.5 14.5 14.7
S/N 13.0 22.2 24.5
S/N(c) 11.4 20.3 22.8
SN(E/C) 0.41
10800104 47
RedGreenBlue
z18.75
znorm14.57
sky 14.7 14.7 14.7
S/N 12.7 21.6 24.1
S/N(c) 11.2 20.0 22.4
SN(E/C) 0.39
10800105 47
RedGreenBlue
z18.82
znorm14.64
sky 14.7 14.5 14.6
S/N 13.6 22.3 25.1
S/N(c) 11.8 20.7 23.5
SN(E/C) 0.39
10800106 47
RedGreenBlue
z18.77
znorm14.59
sky 14.9 14.5 14.6
S/N 13.0 22.1 24.3
S/N(c) 11.3 20.3 23.1
SN(E/C) 0.39
10800107 47
RedGreenBlue
z18.83
znorm14.65
sky 14.8 14.5 14.6
S/N 13.7 22.9 25.2
S/N(c) 11.7 21.1 23.8
SN(E/C) 0.39
10800108 47
RedGreenBlue
z18.83
znorm14.65
sky 14.7 14.6 14.6
S/N 13.9 22.7 25.3
S/N(c) 11.9 21.0 23.6
SN(E/C) 0.39
10800109 47
RedGreenBlue
z18.79
znorm14.61
sky 14.9 14.5 14.5
S/N 13.3 21.9 24.7
S/N(c) 11.3 20.3 23.0
SN(E/C) 0.39