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)
22320063 47
RedGreenBlue
z18.78
znorm14.60
sky 12.7 13.2 13.1
S/N 15.9 23.3 27.5
S/N(c) 16.5 12.9 14.1
SN(E/C) 0.00
22320064 47
RedGreenBlue
z19.15
znorm14.97
sky 14.1 14.5 14.6
S/N 19.6 28.6 33.3
S/N(c) 19.8 15.5 16.8
SN(E/C) 0.00
22320065 47
RedGreenBlue
z19.21
znorm15.03
sky 14.3 14.7 14.8
S/N 20.4 29.7 34.5
S/N(c) 20.5 15.9 17.3
SN(E/C) 0.00
22320066 47
RedGreenBlue
z19.26
znorm15.08
sky 14.6 14.7 14.7
S/N 21.0 30.4 35.5
S/N(c) 21.0 16.3 17.7
SN(E/C) 0.00
22320067 47
RedGreenBlue
z19.28
znorm15.10
sky 14.5 14.7 14.7
S/N 21.3 30.8 35.8
S/N(c) 21.1 16.5 17.9
SN(E/C) 0.00
22320068 47
RedGreenBlue
z19.21
znorm15.03
sky 14.3 14.7 14.7
S/N 20.7 29.9 34.8
S/N(c) 20.5 15.9 17.3
SN(E/C) 0.00
22320069 47
RedGreenBlue
z19.21
znorm15.03
sky 14.4 14.6 14.6
S/N 20.8 30.1 35.0
S/N(c) 20.4 15.9 17.3
SN(E/C) 0.00
22320070 47
RedGreenBlue
z19.23
znorm15.05
sky 14.3 14.6 14.6
S/N 20.7 30.2 35.1
S/N(c) 20.6 16.1 17.5
SN(E/C) 0.00
22320071 47
RedGreenBlue
z19.26
znorm15.08
sky 14.3 14.6 14.6
S/N 21.2 30.7 35.6
S/N(c) 20.8 16.2 17.6
SN(E/C) 0.00
22320072 47
RedGreenBlue
z19.23
znorm15.05
sky 14.0 14.6 14.5
S/N 20.9 30.3 35.2
S/N(c) 20.5 16.0 17.4
SN(E/C) 0.00