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)
2860086 47
RedGreenBlue
z19.12
znorm14.94
sky 15.3 14.6 14.7
S/N 16.5 26.1 30.4
S/N(c) 14.8 25.0 28.8
SN(E/C) 0.92
2860087 47
RedGreenBlue
z19.13
znorm14.95
sky 14.8 14.6 14.8
S/N 16.7 26.6 30.8
S/N(c) 14.9 25.2 29.2
SN(E/C) 0.93
2860088 47
RedGreenBlue
z19.12
znorm14.94
sky 14.7 14.7 14.9
S/N 16.6 26.7 30.5
S/N(c) 14.9 25.0 28.7
SN(E/C) 0.94
2860089 47
RedGreenBlue
z19.11
znorm14.93
sky 14.6 14.7 14.8
S/N 16.3 26.5 30.3
S/N(c) 14.6 25.1 28.8
SN(E/C) 0.90
2860090 47
RedGreenBlue
z19.08
znorm14.90
sky 14.7 14.8 14.9
S/N 16.1 25.9 29.6
S/N(c) 14.6 24.2 28.0
SN(E/C) 0.94
2860091 47
RedGreenBlue
z19.06
znorm14.88
sky 14.8 14.8 14.9
S/N 16.0 25.7 29.4
S/N(c) 14.2 24.1 27.8
SN(E/C) 0.92
2860092 47
RedGreenBlue
z19.05
znorm14.87
sky 14.5 14.8 14.9
S/N 15.7 25.7 29.0
S/N(c) 14.1 24.0 27.5
SN(E/C) 0.94
2860093 47
RedGreenBlue
z19.02
znorm14.84
sky 14.7 14.9 14.9
S/N 15.3 25.1 28.3
S/N(c) 13.8 23.5 26.7
SN(E/C) 0.96