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)
1650062 25
RedGreenBlue
z*****
znorm99.44
sky 14.5 14.2 14.5
S/N 10.9 17.6 20.4
S/N(c) 9.9 17.2 19.5
SN(E/C) 0.93
1650063 25
RedGreenBlue
z*****
znorm*****
sky 14.3 13.9 14.4
S/N 9.9 16.8 18.5
S/N(c) 9.2 16.4 17.8
SN(E/C) 0.92
1650064 25
RedGreenBlue
z*****
znorm96.53
sky 14.7 14.4 14.4
S/N 7.2 12.7 14.0
S/N(c) 6.4 12.3 13.5
SN(E/C) 0.95
1650065 25
RedGreenBlue
z*****
znorm98.21
sky 14.8 14.4 14.6
S/N 2.9 6.3 7.3
S/N(c) 2.5 5.8 6.9
SN(E/C) 0.97
1650066 25
RedGreenBlue
z*****
znorm98.74
sky 14.3 14.3 14.4
S/N 11.3 18.6 20.4
S/N(c) 10.4 18.1 19.7
SN(E/C) 0.92
1650067 25
RedGreenBlue
z18.42
znorm14.93
sky 15.0 14.7 14.6
S/N 9.2 15.6 17.9
S/N(c) 8.3 15.0 17.3
SN(E/C) 0.93
1650068 25
RedGreenBlue
z*****
znorm97.46
sky 14.1 14.3 14.8
S/N 6.0 10.9 12.6
S/N(c) 5.2 10.3 12.0
SN(E/C) 0.94
1650069 25
RedGreenBlue
z99.17
znorm95.67
sky 14.5 14.5 14.5
S/N 1.8 4.7 5.2
S/N(c) 1.7 4.2 4.8
SN(E/C) 0.93
1650070 25
RedGreenBlue
z18.51
znorm15.02
sky 14.2 14.5 14.4
S/N 11.5 18.6 20.4
S/N(c) 10.3 18.0 19.8
SN(E/C) 0.91