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)
6930062 47
RedGreenBlue
z19.15
znorm14.97
sky 15.3 14.8 14.8
S/N 17.1 28.8 30.1
S/N(c) 15.6 27.4 28.5
SN(E/C) 0.87
6930063 47
RedGreenBlue
z19.18
znorm15.00
sky 15.2 14.8 15.5
S/N 17.8 29.5 31.8
S/N(c) 16.3 28.2 30.1
SN(E/C) 0.90
6930064 47
RedGreenBlue
z19.22
znorm15.04
sky 15.3 14.9 15.3
S/N 18.0 29.9 32.0
S/N(c) 16.5 28.5 30.4
SN(E/C) 0.89
6930065 47
RedGreenBlue
z19.20
znorm15.02
sky 15.1 14.8 15.5
S/N 18.0 29.7 31.8
S/N(c) 16.3 28.3 30.3
SN(E/C) 0.88
6930066 47
RedGreenBlue
z19.16
znorm14.98
sky 15.2 14.9 15.1
S/N 17.5 28.5 30.9
S/N(c) 15.7 26.9 29.6
SN(E/C) 0.89
6930067 47
RedGreenBlue
z19.22
znorm15.04
sky 15.2 14.9 15.4
S/N 18.7 30.1 31.3
S/N(c) 16.9 28.4 29.7
SN(E/C) 0.88
6930068 47
RedGreenBlue
z19.17
znorm14.99
sky 15.4 15.1 15.4
S/N 17.9 29.5 30.8
S/N(c) 16.3 27.8 29.1
SN(E/C) 0.90
6930069 47
RedGreenBlue
z19.16
znorm14.98
sky 15.0 14.9 15.4
S/N 17.3 28.5 29.9
S/N(c) 15.5 26.8 28.4
SN(E/C) 0.93