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)
14960037 47
RedGreenBlue
z18.35
znorm14.17
sky 13.6 13.6 13.6
S/N 8.8 14.4 16.7
S/N(c) 7.8 8.4 10.3
SN(E/C) 1.00
14960038 47
RedGreenBlue
z18.48
znorm14.30
sky 13.6 13.6 13.7
S/N 9.6 15.6 18.3
S/N(c) 8.4 8.8 10.9
SN(E/C) 0.99
14960039 47
RedGreenBlue
z18.78
znorm14.60
sky 14.0 13.9 13.9
S/N 12.2 19.1 22.5
S/N(c) 9.9 10.3 12.7
SN(E/C) 0.97
14960040 47
RedGreenBlue
z18.56
znorm14.38
sky 13.7 13.7 13.7
S/N 10.1 16.7 19.2
S/N(c) 8.7 9.2 11.4
SN(E/C) 0.99
14960041 47
RedGreenBlue
z17.48
znorm13.30
sky 13.2 13.2 13.2
S/N 4.1 7.0 8.2
S/N(c) 4.5 5.1 6.3
SN(E/C) 0.99
14960042 47
RedGreenBlue
z16.82
znorm12.64
sky 13.0 13.0 13.1
S/N 2.2 4.2 4.8
S/N(c) 2.9 3.4 4.2
SN(E/C) 1.07
14960043 47
RedGreenBlue
z18.55
znorm14.37
sky 13.6 13.7 13.7
S/N 10.0 15.9 18.9
S/N(c) 8.6 9.1 11.2
SN(E/C) 0.98
14960044 47
RedGreenBlue
z17.73
znorm13.55
sky 13.3 13.2 13.3
S/N 5.4 9.2 10.4
S/N(c) 5.4 5.9 7.3
SN(E/C) 0.98