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)
11110070 47
RedGreenBlue
z19.10
znorm14.92
sky 14.9 14.5 14.2
S/N 15.9 26.1 27.7
S/N(c) 14.2 24.9 26.8
SN(E/C) 0.85
11110071 47
RedGreenBlue
z19.07
znorm14.89
sky 15.2 14.6 14.7
S/N 15.4 25.8 27.5
S/N(c) 13.9 24.3 26.5
SN(E/C) 0.85
11110072 47
RedGreenBlue
z19.02
znorm14.84
sky 14.9 14.5 14.6
S/N 14.8 24.9 26.7
S/N(c) 13.3 23.7 25.4
SN(E/C) 0.85
11110073 47
RedGreenBlue
z18.99
znorm14.81
sky 14.9 14.7 14.6
S/N 14.4 24.5 26.1
S/N(c) 12.9 23.1 24.7
SN(E/C) 0.88
11110074 47
RedGreenBlue
z18.99
znorm14.81
sky 14.8 14.6 14.6
S/N 14.4 24.9 26.4
S/N(c) 13.0 23.2 25.1
SN(E/C) 0.88
11110075 47
RedGreenBlue
z18.87
znorm14.69
sky 15.0 14.8 14.7
S/N 13.4 23.1 24.6
S/N(c) 11.8 21.5 23.3
SN(E/C) 0.91
11110076 47
RedGreenBlue
z18.75
znorm14.57
sky 14.9 14.8 14.7
S/N 12.1 21.7 22.6
S/N(c) 10.9 20.2 21.5
SN(E/C) 0.90
11110077 47
RedGreenBlue
z18.75
znorm14.57
sky 15.3 14.9 14.8
S/N 12.3 21.8 22.7
S/N(c) 11.0 20.2 21.6
SN(E/C) 0.92