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)
4360047 47
RedGreenBlue
z19.08
znorm14.90
sky 14.9 14.7 14.4
S/N 14.4 22.7 24.9
S/N(c) 19.3 28.9 44.0
SN(E/C) 0.45
4360048 47
RedGreenBlue
z19.10
znorm14.92
sky 15.0 14.8 14.7
S/N 14.9 23.3 26.3
S/N(c) 19.4 29.1 44.6
SN(E/C) 0.45
4360049 47
RedGreenBlue
z19.05
znorm14.87
sky 14.7 14.7 14.8
S/N 14.2 22.5 25.5
S/N(c) 19.0 28.5 43.7
SN(E/C) 0.45
4360050 47
RedGreenBlue
z19.11
znorm14.93
sky 14.7 14.8 14.9
S/N 14.2 23.0 26.4
S/N(c) 19.6 29.3 44.8
SN(E/C) 0.47
4360051 47
RedGreenBlue
z19.00
znorm14.82
sky 15.0 14.8 14.7
S/N 13.4 21.7 24.9
S/N(c) 18.5 27.7 42.7
SN(E/C) 0.48
4360052 47
RedGreenBlue
z18.82
znorm14.64
sky 14.9 14.9 14.9
S/N 11.6 20.0 22.9
S/N(c) 17.0 25.6 39.6
SN(E/C) 0.52
4360053 47
RedGreenBlue
z18.92
znorm14.74
sky 15.1 14.8 14.9
S/N 12.8 20.8 24.1
S/N(c) 17.9 26.9 41.4
SN(E/C) 0.45
4360054 47
RedGreenBlue
z18.42
znorm14.23
sky 14.4 14.4 14.5
S/N 8.4 15.7 18.8
S/N(c) 13.2 20.9 32.9
SN(E/C) 0.58