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)
14410026 47
RedGreenBlue
z19.22
znorm15.04
sky 14.5 14.3 14.4
S/N 17.4 27.1 30.3
S/N(c) 63.1 20.1 20.8
SN(E/C) 0.93
14410027 47
RedGreenBlue
z19.22
znorm15.04
sky 14.4 14.3 14.4
S/N 17.5 27.8 30.3
S/N(c) 62.9 20.4 20.7
SN(E/C) 0.90
14410028 47
RedGreenBlue
z19.21
znorm15.03
sky 14.6 14.4 14.3
S/N 17.6 27.2 29.7
S/N(c) 63.1 20.4 20.7
SN(E/C) 0.90
14410029 47
RedGreenBlue
z19.18
znorm15.00
sky 14.5 14.3 14.4
S/N 17.0 26.8 29.2
S/N(c) 62.0 20.1 20.1
SN(E/C) 0.91
14410030 47
RedGreenBlue
z19.15
znorm14.97
sky 14.2 14.3 14.3
S/N 16.9 26.7 28.9
S/N(c) 60.6 19.8 19.9
SN(E/C) 0.91
14410031 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.4 14.3
S/N 17.5 27.5 29.7
S/N(c) 62.8 20.2 20.6
SN(E/C) 0.93
14410032 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.4 14.3
S/N 17.6 27.8 29.9
S/N(c) 62.4 20.3 20.5
SN(E/C) 0.92
14410033 47
RedGreenBlue
z19.17
znorm14.99
sky 14.3 14.3 14.4
S/N 16.9 26.8 29.2
S/N(c) 61.1 20.0 20.1
SN(E/C) 0.97