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)
3790010 47
RedGreenBlue
z18.63
znorm14.45
sky 14.7 14.3 14.2
S/N 12.4 20.8 21.0
S/N(c) 15.4 12.1 18.6
SN(E/C) 0.97
3790011 47
RedGreenBlue
z18.43
znorm14.25
sky 14.7 14.5 14.6
S/N 10.4 18.4 19.1
S/N(c) 13.5 10.8 17.1
SN(E/C) 1.01
3790012 47
RedGreenBlue
z18.51
znorm14.33
sky 14.7 14.6 14.6
S/N 10.7 18.6 19.1
S/N(c) 14.1 11.2 17.7
SN(E/C) 1.00
3790013 47
RedGreenBlue
z17.12
znorm12.94
sky 14.9 14.6 14.8
S/N 3.7 7.4 7.6
S/N(c) 5.4 5.2 8.1
SN(E/C) 1.07
3790014 47
RedGreenBlue
z18.34
znorm14.16
sky 14.7 14.6 14.7
S/N 8.8 16.4 16.9
S/N(c) 12.5 10.2 16.3
SN(E/C) 0.93
3790015 47
RedGreenBlue
z18.18
znorm14.00
sky 14.6 14.5 14.6
S/N 7.9 14.5 14.9
S/N(c) 11.5 9.4 14.8
SN(E/C) 1.02
3790016 47
RedGreenBlue
z19.17
znorm14.99
sky 15.0 14.6 14.5
S/N 16.3 26.2 27.9
S/N(c) 20.4 15.4 24.6
SN(E/C) 0.98
3790017 47
RedGreenBlue
z18.27
znorm14.09
sky 14.5 14.5 14.5
S/N 8.7 16.1 16.4
S/N(c) 11.7 9.6 15.3
SN(E/C) 1.00