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)
22030024 47
RedGreenBlue
z18.50
znorm14.32
sky 12.2 12.7 12.5
S/N 10.9 15.0 15.6
S/N(c) 15.5 17.8 18.8
SN(E/C) 0.00
22030025 47
RedGreenBlue
z18.02
znorm13.84
sky 11.9 12.4 12.3
S/N 6.3 9.6 10.1
S/N(c) 11.1 13.3 14.0
SN(E/C) 0.00
22030026 47
RedGreenBlue
z17.30
znorm13.12
sky 11.5 12.1 12.0
S/N 3.5 5.3 5.2
S/N(c) 6.4 7.8 8.3
SN(E/C) 0.00
22030027 47
RedGreenBlue
z17.29
znorm13.11
sky 11.6 12.1 12.0
S/N 3.5 4.8 5.3
S/N(c) 6.4 7.8 8.4
SN(E/C) 0.00
22030028 47
RedGreenBlue
z16.82
znorm12.64
sky 11.4 11.9 11.8
S/N 2.2 3.3 3.4
S/N(c) 4.5 5.5 5.8
SN(E/C) 0.00
22030029 47
RedGreenBlue
z17.61
znorm13.43
sky 11.7 12.3 12.1
S/N 4.6 6.6 6.8
S/N(c) 8.4 9.9 10.7
SN(E/C) 0.00
22030030 47
RedGreenBlue
z18.45
znorm14.27
sky 12.7 13.1 13.0
S/N 10.8 14.6 15.4
S/N(c) 15.4 17.9 19.0
SN(E/C) 0.00
22030031 47
RedGreenBlue
z18.90
znorm14.72
sky 14.0 14.4 14.3
S/N 15.3 21.3 22.1
S/N(c) 20.5 23.3 24.5
SN(E/C) 0.00
22030033 47
RedGreenBlue
z18.86
znorm14.68
sky 14.1 14.5 14.4
S/N 15.3 21.1 22.1
S/N(c) 19.9 22.6 23.9
SN(E/C) 0.00
22030034 47
RedGreenBlue
z18.82
znorm14.64
sky 14.0 14.6 14.5
S/N 14.3 20.3 21.2
S/N(c) 19.5 22.2 23.3
SN(E/C) 0.00
22030035 47
RedGreenBlue
z18.87
znorm14.69
sky 14.0 14.6 14.6
S/N 15.3 21.0 22.3
S/N(c) 20.1 22.9 23.9
SN(E/C) 0.00