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4m Telescope
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Temp Sort Filter Sort
filter temp focus zd Filter temp focus zd Residuals
vr -2.60 -7234.00 52.94 918R 12.90 -9020.00 59.25 48.574
vr -1.50 -7640.00 58.56 918R 12.90 -8725.00 38.00 343.57
VR -1.00 -7471.00 49.96 918R 13.70 -9100.00 3.02 75.822
R -0.50 -7500.00 39.90 918R 14.10 -9320.00 4.30 -90.554
OIII -0.30 -7520.00 36.75 918R 14.40 -9540.00 13.31 -270.336
OIII 0.00 -8118.00 46.94 918R 14.60 -9220.00 7.03 76.476
U 0.10 -7900.00 50.02 918R 15.00 -9365.00 33.56 -14.9
I 0.80 -7650.00 31.96 B 7.00 -8175.00 35.60 102.62
I 0.80 -7600.00 24.95 B 9.30 -8738.00 35.73 -152.042
U 1.50 -7600.00 38.60 B 11.10 -8850.00 9.20 -22.734
I 1.80 -7880.00 32.45 B 11.20 -9500.00 32.01 -659.328
V 1.90 -7912.00 14.61 B 17.30 -9617.00 1.50 41.438
V 2.10 -7977.00 45.25 Bw 4.90 -8110.00 38.13 -113.906
I 2.20 -8329.00 32.04 Bw 8.20 -8420.00 26.86 18.492
U 2.20 -8165.00 11.83 Bw 11.70 -8690.00 24.27 217.702
V 2.50 -8112.00 28.66 Bw 12.10 -8940.00 32.06 21.326
I 3.30 -7980.00 46.11 Bw 13.40 -9450.00 28.95 -314.396
I 3.60 -8452.00 32.31 Bw 23.40 -10267.00 20.78 209.204
V 3.60 -7865.00 17.71 DDO51 12.90 -9325.00 32.35 -256.426
V 4.00 -8056.00 17.56 DDO51 12.90 -8950.00 12.72 118.574
Bw 4.90 -8110.00 38.13 DDO51 12.90 -8800.00 34.05 268.574
U 5.30 -8434.00 27.80 DDO51 12.90 -8790.00 3.52 278.574
V 5.70 -8281.00 4.30 DDO51 13.10 -9490.00 28.03 -394.614
U 6.40 -8460.00 39.25 DDO51 13.10 -9047.00 18.83 48.386
U 6.40 -8365.00 41.00 DDO51 13.20 -9130.00 34.18 -21.208
Halpha 6.70 -8460.00 28.37 DDO51 15.60 -9464.00 25.32 -33.464
R 6.80 -8326.00 32.22 DDO51 15.80 -9459.00 8.40 -1.652
VR 6.80 -8297.00 39.87 DDO51 15.90 -9743.00 45.24 -272.246
U 6.80 -8161.00 4.67 DDO51 16.00 -9646.00 31.17 -161.84
U 6.90 -8426.00 19.79 DDO51 16.00 -9523.00 7.10 -38.84
I 6.90 -8301.00 62.85 DDO51 16.10 -9441.00 23.63 56.566
Halpha 6.90 -8191.00 23.03 DDO51 16.70 -9900.00 33.23 -321.998
r 6.90 -8120.00 5.01 DDO51 17.50 -9650.00 13.03 35.25
U 6.90 8462.00 37.22 DDO51 17.80 -9678.00 2.98 47.468
I 7.00 -8430.00 31.39 DDO51 18.60 -9850.00 19.16 -17.284
B 7.00 -8175.00 35.60 Halpha 6.70 -8460.00 28.37 -222.598
R 7.20 -8333.00 33.22 Halpha 6.90 -8191.00 23.03 73.214
R 7.30 -8429.00 22.89 I 0.80 -7650.00 31.96 -203.552
r 7.40 -8440.00 11.20 I 0.80 -7600.00 24.95 -153.552
VR 7.40 -8424.00 46.18 I 1.80 -7880.00 32.45 -299.492
r 7.40 -8330.00 52.73 I 2.20 -8329.00 32.04 -694.868
R 7.60 -8518.00 0.60 I 3.30 -7980.00 46.11 -198.402
U 7.70 -8387.00 21.06 I 3.60 -8452.00 32.31 -630.184
R 7.90 -8540.00 16.01 I 6.90 -8301.00 62.85 -36.786
U 8.20 -8638.00 42.14 I 7.00 -8430.00 31.39 -152.38
R 8.20 -8505.00 7.80 I 9.00 -8460.00 35.96 85.74
Bw 8.20 -8420.00 26.86 I 9.70 -8630.00 16.64 9.582
VR 8.30 -8643.00 47.24 I 9.80 -8840.00 45.15 -187.012
U 8.90 -8700.00 3.11 I 10.60 -8822.00 27.74 -61.764
r 8.90 -8554.00 5.58 I 10.80 -8780.00 31.36 7.048
U 8.90 -8535.00 8.74 I 11.30 -8970.00 6.23 -115.922
U 9.00 -8607.00 22.52 I 11.50 -9220.00 29.27 -339.11
VR 9.00 -8598.00 30.94 I 11.60 -8950.00 46.71 -55.704
r 9.00 -8536.00 30.64 I 12.30 -8900.00 34.76 88.138
I 9.00 -8460.00 35.96 I 12.30 -8860.00 30.93 128.138
U 9.10 -8619.00 29.15 I 12.50 -9270.00 59.24 -255.05
r 9.10 -8550.00 28.96 I 12.70 -9500.00 43.48 -458.238
B 9.30 -8738.00 35.73 I 13.60 -9640.00 46.29 -477.584
U 9.40 -8562.00 37.66 I 14.80 -9350.00 23.02 -26.712
r 9.50 -8620.00 38.35 I 14.90 -9330.00 26.31 6.694
r 9.70 -8686.00 46.57 I 19.30 -10171.00 6.02 -244.442
M 9.70 -8679.00 2.38 I 19.30 -9880.00 49.83 46.558
I 9.70 -8630.00 16.64 I 19.70 -9978.00 55.13 2.182
r 9.80 -9388.00 34.06 I 20.70 -10287.00 36.52 -172.758
r 9.80 -8845.00 10.48 I 22.40 -10480.00 29.19 -137.856
I 9.80 -8840.00 45.15 I 22.60 -10213.00 33.91 155.956
M 10.00 -8628.00 35.92 M 9.70 -8679.00 2.38 -39.418
VR 10.20 -9140.00 35.85 M 10.00 -8628.00 35.92 51.8
r 10.20 -8955.00 1.36 M 11.80 -8815.00 54.23 106.108
U 10.30 -8700.00 3.54 M 12.10 -8850.00 22.52 111.326
I 10.60 -8822.00 27.74 M 12.80 -9070.00 42.12 -14.832
R 10.70 -8770.00 18.63 OIII -0.30 -7520.00 36.75 -221.018
I 10.80 -8780.00 31.36 OIII 0.00 -8118.00 46.94 -778.8
R 10.90 -8800.00 33.79 R -0.50 -7500.00 39.90 -227.83
r 11.10 -8990.00 14.26 R 6.80 -8326.00 32.22 -75.192
B 11.10 -8850.00 9.20 r 6.90 -8120.00 5.01 144.214
B 11.20 -9500.00 32.01 R 7.20 -8333.00 33.22 -28.568
I 11.30 -8970.00 6.23 R 7.30 -8429.00 22.89 -111.162
R 11.30 -8900.00 30.47 r 7.40 -8440.00 11.20 -108.756
I 11.50 -9220.00 29.27 r 7.40 -8330.00 52.73 1.244
VR 11.50 -8740.00 11.30 R 7.60 -8518.00 0.60 -159.944
U 11.60 -9105.00 24.18 R 7.90 -8540.00 16.01 -141.726
I 11.60 -8950.00 46.71 R 8.20 -8505.00 7.80 -66.508
U 11.70 -8804.00 33.71 r 8.90 -8554.00 5.58 -21.666
Bw 11.70 -8690.00 24.27 r 9.00 -8536.00 30.64 9.74
r 11.80 -9620.00 49.46 r 9.10 -8550.00 28.96 9.146
M 11.80 -8815.00 54.23 r 9.50 -8620.00 38.35 -7.23
r 11.90 -9207.00 32.38 r 9.70 -8686.00 46.57 -46.418
r 12.10 -9271.00 24.32 r 9.80 -9388.00 34.06 -735.012
V 12.10 -9050.00 46.51 r 9.80 -8845.00 10.48 -192.012
Bw 12.10 -8940.00 32.06 r 10.20 -8955.00 1.36 -248.388
M 12.10 -8850.00 22.52 R 10.70 -8770.00 18.63 3.642
I 12.30 -8900.00 34.76 R 10.90 -8800.00 33.79 0.454
I 12.30 -8860.00 30.93 r 11.10 -8990.00 14.26 -162.734
I 12.50 -9270.00 59.24 R 11.30 -8900.00 30.47 -45.922
R-918 12.50 -9130.00 34.45 r 11.80 -9620.00 49.46 -698.892
R 12.50 -8780.00 28.87 r 11.90 -9207.00 32.38 -272.486
I 12.70 -9500.00 43.48 r 12.10 -9271.00 24.32 -309.674
M 12.80 -9070.00 42.12 R 12.50 -8780.00 28.87 234.95
DDO51 12.90 -9325.00 32.35 R 12.90 -9075.00 14.77 -6.426
R-918 12.90 -9210.00 23.25 R 14.70 -9280.00 52.23 29.882
R 12.90 -9075.00 14.77 R 14.80 -9450.00 49.05 -126.712
918R 12.90 -9020.00 59.25 R 16.40 -9685.00 31.29 -147.216
DDO51 12.90 -8950.00 12.72 R 16.70 -9750.00 33.46 -171.998
DDO51 12.90 -8800.00 34.05 R 18.70 -9750.00 31.97 96.122
DDO51 12.90 -8790.00 3.52 R 18.80 -9870.00 26.25 -10.472
R-918 12.90 -8786.00 32.47 R 21.60 -10123.00 39.72 111.896
918R 12.90 -8725.00 38.00 R 21.70 -10288.00 32.43 -39.698
DDO51 13.10 -9490.00 28.03 R 21.90 -10617.00 10.28 -341.886
DDO51 13.10 -9047.00 18.83 R-918 12.50 -9130.00 34.45 -115.05
V 13.20 -9400.00 41.47 R-918 12.90 -9210.00 23.25 -141.426
DDO51 13.20 -9130.00 34.18 R-918 12.90 -8786.00 32.47 282.574
Bw 13.40 -9450.00 28.95 R-918 14.80 -9415.00 3.78 -91.712
I 13.60 -9640.00 46.29 R-918 15.00 -9150.00 22.28 200.1
918R 13.70 -9100.00 3.02 R-918 15.50 -9431.00 42.78 -13.87
VR 14.10 -9570.00 47.96 U 0.10 -7900.00 50.02 -547.394
918R 14.10 -9320.00 4.30 U 1.50 -7600.00 38.60 -59.71
VR 14.20 -9200.00 11.06 U 2.20 -8165.00 11.83 -530.868
918R 14.40 -9540.00 13.31 U 5.30 -8434.00 27.80 -384.282
918R 14.60 -9220.00 7.03 U 6.40 -8460.00 39.25 -262.816
R 14.70 -9280.00 52.23 U 6.40 -8365.00 41.00 -167.816
R 14.80 -9450.00 49.05 U 6.80 -8161.00 4.67 89.808
R-918 14.80 -9415.00 3.78 U 6.90 -8426.00 19.79 -161.786
I 14.80 -9350.00 23.02 U 6.90 -8462.00 37.22 -197.786
I 14.90 -9330.00 26.31 U 7.70 -8387.00 21.06 -15.538
918R 15.00 -9365.00 33.56 U 8.20 -8638.00 42.14 -199.508
R-918 15.00 -9150.00 22.28 U 8.90 -8700.00 3.11 -167.666
VR 15.20 -9490.00 44.80 U 8.90 -8535.00 8.74 -2.666
VR 15.30 -9375.00 36.89 U 9.00 -8607.00 22.52 -61.26
R-918 15.50 -9431.00 42.78 U 9.10 -8619.00 29.15 -59.854
DDO51 15.60 -9464.00 25.32 U 9.40 -8562.00 37.66 37.364
VR 15.60 -9401.00 21.52 U 10.30 -8700.00 3.54 20.018
DDO51 15.80 -9459.00 8.40 U 11.60 -9105.00 24.18 -210.704
DDO51 15.90 -9743.00 45.24 U 11.70 -8804.00 33.71 103.702
DDO51 16.00 -9646.00 31.17 V 1.90 -7912.00 14.61 -318.086
DDO51 16.00 -9523.00 7.10 V 2.10 -7977.00 45.25 -356.274
DDO51 16.10 -9441.00 23.63 V 2.50 -8112.00 28.66 -437.65
R 16.40 -9685.00 31.29 V 3.60 -7865.00 17.71 -43.184
DDO51 16.70 -9900.00 33.23 V 4.00 -8056.00 17.56 -180.56
R 16.70 -9750.00 33.46 V 5.70 -8281.00 4.30 -177.658
VR 16.90 -9850.00 56.82 V 12.10 -9050.00 46.51 -88.674
B 17.30 -9617.00 1.50 V 13.20 -9400.00 41.47 -291.208
DDO51 17.50 -9650.00 13.03 vr -2.60 -7234.00 52.94 -243.356
DDO51 17.80 -9678.00 2.98 vr -1.50 -7640.00 58.56 -501.89
VR 17.90 -9700.00 23.17 VR -1.00 -7471.00 49.96 -265.86
DDO51 18.60 -9850.00 19.16 VR 6.80 -8297.00 39.87 -46.192
VR 18.70 -9800.00 48.58 VR 7.40 -8424.00 46.18 -92.756
R 18.70 -9750.00 31.97 VR 8.30 -8643.00 47.24 -191.102
R 18.80 -9870.00 26.25 VR 9.00 -8598.00 30.94 -52.26
I 19.30 -10171.00 6.02 VR 10.20 -9140.00 35.85 -433.388
I 19.30 -9880.00 49.83 VR 11.50 -8740.00 11.30 140.89
VR 19.50 -9950.00 31.49 VR 14.10 -9570.00 47.96 -340.554
I 19.70 -9978.00 55.13 VR 14.20 -9200.00 11.06 42.852
I 20.70 -10287.00 36.52 VR 15.20 -9490.00 44.80 -113.088
R 21.60 -10123.00 39.72 VR 15.30 -9375.00 36.89 15.318
R 21.70 -10288.00 32.43 VR 15.60 -9401.00 21.52 29.536
R 21.90 -10617.00 10.28 VR 16.90 -9850.00 56.82 -245.186
I 22.40 -10480.00 29.19 VR 17.90 -9700.00 23.17 38.874
I 22.60 -10213.00 33.91 VR 18.70 -9800.00 48.58 46.122
VR 23.30 -10300.00 54.73 VR 19.50 -9950.00 31.49 3.37
Bw 23.40 -10267.00 20.78 VR 23.30 -10300.00 54.73 162.798
Method for obtaining residual focus values:
From focus value point, subtract expected focus based on STS value at that point with linear solution, and plot residual value as a function of zenith distance.
Filter Sort - V, VR, R, I, B only
Filter temp focus zd Residuals
I 0.80 -7650.00 31.96 52.148
I 0.80 -7600.00 24.95 -153.552
I 1.80 -7880.00 32.45 -299.492
I 2.20 -8329.00 32.04 -694.868
I 3.30 -7980.00 46.11 -198.402
I 3.60 -8452.00 32.31 -630.184
I 6.90 -8301.00 62.85 -36.786
I 7.00 -8430.00 31.39 -152.38
I 9.00 -8460.00 35.96 85.74
I 9.70 -8630.00 16.64 9.582
I 9.80 -8840.00 45.15 -187.012
I 10.60 -8822.00 27.74 -61.764
I 10.80 -8780.00 31.36 7.048
I 11.30 -8970.00 6.23 -115.922
I 11.50 -9220.00 29.27 -339.11
I 11.60 -8950.00 46.71 -55.704
I 12.30 -8900.00 34.76 88.138
I 12.30 -8860.00 30.93 128.138
I 12.50 -9270.00 59.24 -255.05
I 12.70 -9500.00 43.48 -458.238
I 13.60 -9640.00 46.29 -477.584
I 14.80 -9350.00 23.02 -26.712
I 14.90 -9330.00 26.31 6.694
I 19.30 -10171.00 6.02 -244.442
I 19.30 -9880.00 49.83 46.558
I 19.70 -9978.00 55.13 2.182
I 20.70 -10287.00 36.52 -172.758
I 22.40 -10480.00 29.19 -137.856
I 22.60 -10213.00 33.91 155.956
R -0.50 -7500.00 39.90 -227.83
R 6.80 -8326.00 32.22 -75.192
r 6.90 -8120.00 5.01 144.214
R 7.20 -8333.00 33.22 -28.568
R 7.30 -8429.00 22.89 -111.162
r 7.40 -8440.00 11.20 -108.756
r 7.40 -8330.00 52.73 1.244
R 7.60 -8518.00 0.60 -159.944
R 7.90 -8540.00 16.01 -141.726
R 8.20 -8505.00 7.80 -66.508
r 8.90 -8554.00 5.58 -21.666
r 9.00 -8536.00 30.64 9.74
r 9.10 -8550.00 28.96 9.146
r 9.50 -8620.00 38.35 -7.23
r 9.70 -8686.00 46.57 -46.418
r 9.80 -9388.00 34.06 -735.012
r 9.80 -8845.00 10.48 -192.012
r 10.20 -8955.00 1.36 -248.388
R 10.70 -8770.00 18.63 3.642
R 10.90 -8800.00 33.79 0.454
r 11.10 -8990.00 14.26 -162.734
R 11.30 -8900.00 30.47 -45.922
r 11.80 -9620.00 49.46 -698.892
r 11.90 -9207.00 32.38 -272.486
r 12.10 -9271.00 24.32 -309.674
R 12.50 -8780.00 28.87 234.95
R 12.90 -9075.00 14.77 -6.426
R 14.70 -9280.00 52.23 29.882
R 14.80 -9450.00 49.05 -126.712
R 16.40 -9685.00 31.29 -147.216
R 16.70 -9750.00 33.46 -171.998
R 18.70 -9750.00 31.97 96.122
R 18.80 -9870.00 26.25 -10.472
R 21.60 -10123.00 39.72 111.896
R 21.70 -10288.00 32.43 -39.698
R 21.90 -10617.00 10.28 -341.886
U 0.10 -7900.00 50.02 -547.394
U 1.50 -7600.00 38.60 -59.71
U 2.20 -8165.00 11.83 -530.868
U 5.30 -8434.00 27.80 -384.282
U 6.40 -8460.00 39.25 -262.816
U 6.40 -8365.00 41.00 -167.816
U 6.80 -8161.00 4.67 89.808
U 6.90 -8426.00 19.79 -161.786
U 6.90 -8462.00 37.22 -197.786
U 7.70 -8387.00 21.06 -15.538
U 8.20 -8638.00 42.14 -199.508
U 8.90 -8700.00 3.11 -167.666
U 8.90 -8535.00 8.74 -2.666
U 9.00 -8607.00 22.52 -61.26
U 9.10 -8619.00 29.15 -59.854
U 9.40 -8562.00 37.66 37.364
U 10.30 -8700.00 3.54 20.018
U 11.60 -9105.00 24.18 -210.704
U 11.70 -8804.00 33.71 103.702
V 1.90 -7912.00 14.61 -318.086
V 2.10 -7977.00 45.25 -356.274
V 2.50 -8112.00 28.66 -437.65
V 3.60 -7865.00 17.71 -43.184
V 4.00 -8056.00 17.56 -180.56
V 5.70 -8281.00 4.30 -177.658
V 12.10 -9050.00 46.51 -88.674
V 13.20 -9400.00 41.47 -291.208
vr -2.60 -7234.00 52.94 -243.356
vr -1.50 -7640.00 58.56 -501.89
VR -1.00 -7471.00 49.96 -265.86
VR 6.80 -8297.00 39.87 -46.192
VR 7.40 -8424.00 46.18 -92.756
VR 8.30 -8643.00 47.24 -191.102
VR 9.00 -8598.00 30.94 -52.26
VR 10.20 -9140.00 35.85 -433.388
VR 11.50 -8740.00 11.30 140.89
VR 14.10 -9570.00 47.96 -340.554
VR 14.20 -9200.00 11.06 42.852
VR 15.20 -9490.00 44.80 -113.088
VR 15.30 -9375.00 36.89 15.318
VR 15.60 -9401.00 21.52 29.536
VR 16.90 -9850.00 56.82 -245.186
VR 17.90 -9700.00 23.17 38.874
VR 18.70 -9800.00 48.58 46.122
VR 19.50 -9950.00 31.49 3.37
VR 23.30 -10300.00 54.73 162.798



Bill Gillespie
Kitt Peak National Observatory
Observing Support Office
gillespie@noao.edu

Last update - Mar 04, 2003