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)
14600025 47
RedGreenBlue
z18.73
znorm14.55
sky 14.9 14.5 14.5
S/N 12.8 21.2 23.1
S/N(c) 23.9 12.5 21.0
SN(E/C) 0.96
14600026 47
RedGreenBlue
z18.50
znorm14.32
sky 14.8 14.6 14.6
S/N 10.6 18.7 19.7
S/N(c) 20.1 10.9 18.0
SN(E/C) 0.95
14600027 47
RedGreenBlue
z18.53
znorm14.35
sky 14.9 14.7 14.6
S/N 11.0 19.2 20.6
S/N(c) 20.2 11.1 18.3
SN(E/C) 0.98
14600028 47
RedGreenBlue
z18.32
znorm14.14
sky 14.9 14.6 14.8
S/N 9.3 17.0 17.8
S/N(c) 18.1 10.0 16.6
SN(E/C) 0.98
14600029 47
RedGreenBlue
z18.63
znorm14.45
sky 14.8 14.7 14.6
S/N 11.7 19.9 21.6
S/N(c) 22.1 11.9 19.5
SN(E/C) 0.96
14600030 47
RedGreenBlue
z18.82
znorm14.64
sky 14.9 14.7 14.6
S/N 13.3 22.7 24.0
S/N(c) 24.1 12.9 21.4
SN(E/C) 0.99
14600031 47
RedGreenBlue
z18.53
znorm14.35
sky 14.9 14.7 14.7
S/N 10.8 19.3 20.1
S/N(c) 20.6 11.2 18.4
SN(E/C) 0.94
14600032 47
RedGreenBlue
z18.66
znorm14.48
sky 15.2 14.8 14.7
S/N 12.0 21.0 22.2
S/N(c) 22.2 12.1 19.9
SN(E/C) 0.96