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)
6100047 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.4 14.4
S/N 17.4 28.1 30.1
S/N(c) 15.9 27.1 29.3
SN(E/C) 0.40
6100048 47
RedGreenBlue
z19.15
znorm14.97
sky 14.7 14.5 14.6
S/N 17.0 27.9 30.4
S/N(c) 15.5 26.5 29.4
SN(E/C) 0.45
6100049 47
RedGreenBlue
z19.15
znorm14.97
sky 14.5 14.4 14.6
S/N 17.0 27.9 30.1
S/N(c) 15.5 26.6 29.1
SN(E/C) 0.46
6100050 47
RedGreenBlue
z19.15
znorm14.97
sky 14.6 14.5 14.6
S/N 17.2 27.8 30.6
S/N(c) 15.5 26.5 29.6
SN(E/C) 0.45
6100051 47
RedGreenBlue
z19.12
znorm14.94
sky 14.4 14.5 14.6
S/N 16.9 27.3 30.0
S/N(c) 15.4 26.1 28.9
SN(E/C) 0.45
6100052 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.6 14.6
S/N 16.4 26.9 29.4
S/N(c) 14.9 25.3 28.5
SN(E/C) 0.46
6100053 47
RedGreenBlue
z19.07
znorm14.89
sky 14.6 14.5 14.7
S/N 16.6 26.6 29.6
S/N(c) 15.0 25.2 28.4
SN(E/C) 0.40
6100054 47
RedGreenBlue
z19.10
znorm14.92
sky 14.5 14.5 14.6
S/N 16.7 27.1 29.7
S/N(c) 15.1 25.7 28.5
SN(E/C) 0.44