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)
10930035 47
RedGreenBlue
z15.12
znorm10.94
sky 15.6 15.3 15.2
S/N 0.7 1.6 0.6
S/N(c) 0.6 1.5 0.3
SN(E/C) 1.10
10930036 47
RedGreenBlue
z16.17
znorm11.99
sky 15.1 15.3 15.9
S/N 1.6 3.8 2.6
S/N(c) 1.4 3.3 1.9
SN(E/C) 1.10
10930037 47
RedGreenBlue
z17.25
znorm13.07
sky 15.4 15.2 15.6
S/N 4.0 8.3 7.1
S/N(c) 3.5 7.4 6.3
SN(E/C) 1.02
10930038 47
RedGreenBlue
z17.48
znorm13.30
sky 14.9 15.1 15.6
S/N 4.7 9.8 8.9
S/N(c) 4.1 8.7 8.0
SN(E/C) 1.03
10930039 47
RedGreenBlue
z17.87
znorm13.69
sky 15.1 15.2 15.4
S/N 6.8 12.7 12.3
S/N(c) 5.8 11.4 11.0
SN(E/C) 1.00
10930040 47
RedGreenBlue
z17.75
znorm13.57
sky 15.1 15.3 15.4
S/N 6.2 11.8 11.0
S/N(c) 5.3 10.3 10.0
SN(E/C) 0.99
10930041 47
RedGreenBlue
z16.67
znorm12.49
sky 15.5 15.3 15.8
S/N 2.3 5.4 5.2
S/N(c) 1.9 4.8 4.7
SN(E/C) 1.08
10930042 47
RedGreenBlue
z16.01
znorm11.83
sky 15.3 15.6 15.7
S/N 1.4 3.2 3.2
S/N(c) 1.2 2.8 2.9
SN(E/C) 1.09
10930043 47
RedGreenBlue
z16.35
znorm12.17
sky 15.3 15.3 15.5
S/N 1.7 4.3 4.3
S/N(c) 1.5 3.8 3.8
SN(E/C) 1.08
10930044 47
RedGreenBlue
z16.68
znorm12.50
sky 15.4 15.3 15.8
S/N 2.3 5.5 5.4
S/N(c) 2.0 4.8 5.0
SN(E/C) 0.99
10930045 47
RedGreenBlue
z16.69
znorm12.51
sky 15.4 15.3 15.7
S/N 2.3 5.5 5.3
S/N(c) 2.1 4.9 4.9
SN(E/C) 1.05
10930046 47
RedGreenBlue
z16.36
znorm12.18
sky 15.3 15.2 15.7
S/N 1.7 4.4 4.3
S/N(c) 1.6 3.8 3.9
SN(E/C) 1.02