Imager filter sensitivity tables
Sensitivity table for the u filter
u
Wavelength |
On-sky sensitivity looking through 1.3 airmasses at APO for a
point source. These define the survey's photometric system. |
Sensitivity under these conditions for
very large sources (size greater than about 80 pixels) for
which the infrared scattering is negligible (the infrared scattering only affects the thinned
detectors used for ugri and among these, it is
negligible for ug; hence this column is different from
column 1 only for ri) |
the response of the third column with no
atmosphere |
assumed atmospheric transparency at one airmass at APO |
2980 | 0.0000 | 0.0000 | 0.0000 | 0.0727 |
3005 | 0.0001 | 0.0001 | 0.0014 | 0.0992 |
3030 | 0.0005 | 0.0005 | 0.0071 | 0.1308 |
3055 | 0.0013 | 0.0013 | 0.0127 | 0.1673 |
3080 | 0.0026 | 0.0026 | 0.0198 | 0.2075 |
3105 | 0.0052 | 0.0052 | 0.0314 | 0.2470 |
3130 | 0.0093 | 0.0093 | 0.0464 | 0.2862 |
3155 | 0.0161 | 0.0161 | 0.0629 | 0.3444 |
3180 | 0.0240 | 0.0240 | 0.0794 | 0.3920 |
3205 | 0.0323 | 0.0323 | 0.0949 | 0.4300 |
3230 | 0.0405 | 0.0405 | 0.1093 | 0.4585 |
3255 | 0.0485 | 0.0485 | 0.1229 | 0.4817 |
3280 | 0.0561 | 0.0561 | 0.1352 | 0.5007 |
3305 | 0.0634 | 0.0634 | 0.1458 | 0.5189 |
3330 | 0.0700 | 0.0700 | 0.1545 | 0.5351 |
3355 | 0.0756 | 0.0756 | 0.1617 | 0.5486 |
3380 | 0.0803 | 0.0803 | 0.1679 | 0.5581 |
3405 | 0.0848 | 0.0848 | 0.1737 | 0.5669 |
3430 | 0.0883 | 0.0883 | 0.1786 | 0.5727 |
3455 | 0.0917 | 0.0917 | 0.1819 | 0.5812 |
3480 | 0.0959 | 0.0959 | 0.1842 | 0.5959 |
3505 | 0.1001 | 0.1001 | 0.1860 | 0.6112 |
3530 | 0.1029 | 0.1029 | 0.1870 | 0.6221 |
3555 | 0.1044 | 0.1044 | 0.1868 | 0.6294 |
3580 | 0.1053 | 0.1053 | 0.1862 | 0.6350 |
3605 | 0.1063 | 0.1063 | 0.1858 | 0.6406 |
3630 | 0.1075 | 0.1075 | 0.1853 | 0.6476 |
3655 | 0.1085 | 0.1085 | 0.1841 | 0.6553 |
3680 | 0.1084 | 0.1084 | 0.1812 | 0.6631 |
3705 | 0.1064 | 0.1064 | 0.1754 | 0.6702 |
3730 | 0.1024 | 0.1024 | 0.1669 | 0.6763 |
3755 | 0.0966 | 0.0966 | 0.1558 | 0.6815 |
3780 | 0.0887 | 0.0887 | 0.1419 | 0.6863 |
3805 | 0.0787 | 0.0787 | 0.1247 | 0.6912 |
3830 | 0.0672 | 0.0672 | 0.1054 | 0.6965 |
3855 | 0.0549 | 0.0549 | 0.0851 | 0.7023 |
3880 | 0.0413 | 0.0413 | 0.0634 | 0.7088 |
3905 | 0.0268 | 0.0268 | 0.0405 | 0.7158 |
3930 | 0.0145 | 0.0145 | 0.0216 | 0.7235 |
3955 | 0.0075 | 0.0075 | 0.0110 | 0.7315 |
3980 | 0.0042 | 0.0042 | 0.0062 | 0.7393 |
4005 | 0.0022 | 0.0022 | 0.0032 | 0.7464 |
4030 | 0.0010 | 0.0010 | 0.0015 | 0.7526 |
4055 | 0.0006 | 0.0006 | 0.0008 | 0.7581 |
4080 | 0.0004 | 0.0004 | 0.0006 | 0.7631 |
4105 | 0.0002 | 0.0002 | 0.0003 | 0.7680 |
4130 | 0.0000 | 0.0000 | 0.0000 | 0.7727 |
Sensitivity table for the g filter
g
Wavelength |
On-sky sensitivity looking through 1.3 airmasses at APO for a point source |
Sensitivity under these conditions for very large sources (size greater than about 80 pixels) for which the infrared scattering is negligible |
The response of the third column with no atmosphere |
Assumed atmospheric transparency at one airmass at APO |
3630 | 0.0000 | 0.0000 | 0.0000 | 0.6476 |
3655 | 0.0003 | 0.0003 | 0.0005 | 0.6553 |
3680 | 0.0008 | 0.0008 | 0.0013 | 0.6631 |
3705 | 0.0013 | 0.0013 | 0.0022 | 0.6702 |
3730 | 0.0019 | 0.0019 | 0.0030 | 0.6763 |
3755 | 0.0024 | 0.0024 | 0.0039 | 0.6815 |
3780 | 0.0034 | 0.0034 | 0.0055 | 0.6863 |
3805 | 0.0055 | 0.0055 | 0.0087 | 0.6912 |
3830 | 0.0103 | 0.0103 | 0.0162 | 0.6965 |
3855 | 0.0194 | 0.0194 | 0.0301 | 0.7023 |
3880 | 0.0326 | 0.0326 | 0.0500 | 0.7088 |
3905 | 0.0492 | 0.0492 | 0.0745 | 0.7158 |
3930 | 0.0686 | 0.0686 | 0.1024 | 0.7235 |
3955 | 0.0900 | 0.0900 | 0.1324 | 0.7315 |
3980 | 0.1123 | 0.1123 | 0.1629 | 0.7393 |
4005 | 0.1342 | 0.1342 | 0.1924 | 0.7464 |
4030 | 0.1545 | 0.1545 | 0.2191 | 0.7526 |
4055 | 0.1722 | 0.1722 | 0.2419 | 0.7581 |
4080 | 0.1873 | 0.1873 | 0.2609 | 0.7631 |
4105 | 0.2003 | 0.2003 | 0.2767 | 0.7680 |
4130 | 0.2116 | 0.2116 | 0.2899 | 0.7727 |
4155 | 0.2214 | 0.2214 | 0.3010 | 0.7774 |
4180 | 0.2301 | 0.2301 | 0.3105 | 0.7820 |
4205 | 0.2378 | 0.2378 | 0.3186 | 0.7862 |
4230 | 0.2448 | 0.2448 | 0.3258 | 0.7902 |
4255 | 0.2513 | 0.2513 | 0.3324 | 0.7940 |
4280 | 0.2574 | 0.2574 | 0.3385 | 0.7976 |
4305 | 0.2633 | 0.2633 | 0.3442 | 0.8013 |
4330 | 0.2691 | 0.2691 | 0.3496 | 0.8049 |
4355 | 0.2747 | 0.2747 | 0.3548 | 0.8087 |
4380 | 0.2801 | 0.2801 | 0.3596 | 0.8124 |
4405 | 0.2852 | 0.2852 | 0.3640 | 0.8161 |
4430 | 0.2899 | 0.2899 | 0.3678 | 0.8199 |
4455 | 0.2940 | 0.2940 | 0.3709 | 0.8235 |
4480 | 0.2979 | 0.2979 | 0.3736 | 0.8271 |
4505 | 0.3016 | 0.3016 | 0.3763 | 0.8305 |
4530 | 0.3055 | 0.3055 | 0.3792 | 0.8337 |
4555 | 0.3097 | 0.3097 | 0.3827 | 0.8368 |
4580 | 0.3141 | 0.3141 | 0.3863 | 0.8397 |
4605 | 0.3184 | 0.3184 | 0.3899 | 0.8425 |
4630 | 0.3224 | 0.3224 | 0.3931 | 0.8453 |
4655 | 0.3257 | 0.3257 | 0.3955 | 0.8480 |
4680 | 0.3284 | 0.3284 | 0.3973 | 0.8505 |
4705 | 0.3307 | 0.3307 | 0.3986 | 0.8528 |
4730 | 0.3327 | 0.3327 | 0.3997 | 0.8549 |
4755 | 0.3346 | 0.3346 | 0.4008 | 0.8568 |
4780 | 0.3364 | 0.3364 | 0.4019 | 0.8587 |
4805 | 0.3383 | 0.3383 | 0.4030 | 0.8606 |
4830 | 0.3403 | 0.3403 | 0.4043 | 0.8625 |
4855 | 0.3425 | 0.3425 | 0.4057 | 0.8643 |
4880 | 0.3448 | 0.3448 | 0.4073 | 0.8661 |
4905 | 0.3472 | 0.3472 | 0.4091 | 0.8678 |
4930 | 0.3495 | 0.3495 | 0.4110 | 0.8693 |
4955 | 0.3519 | 0.3519 | 0.4129 | 0.8706 |
4980 | 0.3541 | 0.3541 | 0.4147 | 0.8719 |
5005 | 0.3562 | 0.3562 | 0.4165 | 0.8730 |
5030 | 0.3581 | 0.3581 | 0.4181 | 0.8740 |
5055 | 0.3597 | 0.3597 | 0.4194 | 0.8750 |
5080 | 0.3609 | 0.3609 | 0.4201 | 0.8759 |
5105 | 0.3613 | 0.3613 | 0.4201 | 0.8768 |
5130 | 0.3609 | 0.3609 | 0.4191 | 0.8777 |
5155 | 0.3595 | 0.3595 | 0.4169 | 0.8785 |
5180 | 0.3581 | 0.3581 | 0.4147 | 0.8794 |
5205 | 0.3558 | 0.3558 | 0.4115 | 0.8803 |
5230 | 0.3452 | 0.3452 | 0.3988 | 0.8813 |
5255 | 0.3194 | 0.3194 | 0.3684 | 0.8822 |
5280 | 0.2807 | 0.2807 | 0.3233 | 0.8832 |
5305 | 0.2339 | 0.2339 | 0.2690 | 0.8842 |
5330 | 0.1839 | 0.1839 | 0.2112 | 0.8852 |
5355 | 0.1352 | 0.1352 | 0.1550 | 0.8861 |
5380 | 0.0911 | 0.0911 | 0.1043 | 0.8869 |
5405 | 0.0548 | 0.0548 | 0.0627 | 0.8877 |
5430 | 0.0295 | 0.0295 | 0.0337 | 0.8885 |
5455 | 0.0166 | 0.0166 | 0.0190 | 0.8891 |
5480 | 0.0112 | 0.0112 | 0.0128 | 0.8897 |
5505 | 0.0077 | 0.0077 | 0.0087 | 0.8902 |
5530 | 0.0050 | 0.0050 | 0.0057 | 0.8907 |
5555 | 0.0032 | 0.0032 | 0.0037 | 0.8911 |
5580 | 0.0021 | 0.0021 | 0.0024 | 0.8914 |
5605 | 0.0015 | 0.0015 | 0.0017 | 0.8917 |
5630 | 0.0012 | 0.0012 | 0.0014 | 0.8920 |
5655 | 0.0010 | 0.0010 | 0.0012 | 0.8923 |
5680 | 0.0009 | 0.0009 | 0.0010 | 0.8926 |
5705 | 0.0008 | 0.0008 | 0.0009 | 0.8929 |
5730 | 0.0006 | 0.0006 | 0.0007 | 0.8933 |
5755 | 0.0005 | 0.0005 | 0.0005 | 0.8938 |
5780 | 0.0003 | 0.0003 | 0.0003 | 0.8945 |
5805 | 0.0001 | 0.0001 | 0.0001 | 0.8952 |
5830 | 0.0000 | 0.0000 | 0.0000 | 0.8962 |
Sensitivity table for the r filter
r
Wavelength |
On-sky sensitivity looking through 1.3 airmasses at APO for a point source |
Sensitivity under these conditions for very large sources
(size greater than about 80 pixels) for which the infrared scattering
is negligible |
the response of the third column with no
atmosphere |
assumed atmospheric transparency at one airmass at
APO |
5380 | 0.0000 | 0.0000 | 0.0000 | 0.8869 |
5405 | 0.0014 | 0.0014 | 0.0016 | 0.8877 |
5430 | 0.0099 | 0.0099 | 0.0113 | 0.8885 |
5455 | 0.0259 | 0.0260 | 0.0297 | 0.8891 |
5480 | 0.0497 | 0.0498 | 0.0568 | 0.8897 |
5505 | 0.0807 | 0.0809 | 0.0923 | 0.8902 |
5530 | 0.1186 | 0.1190 | 0.1356 | 0.8907 |
5555 | 0.1625 | 0.1630 | 0.1856 | 0.8911 |
5580 | 0.2093 | 0.2100 | 0.2390 | 0.8914 |
5605 | 0.2555 | 0.2564 | 0.2917 | 0.8917 |
5630 | 0.2975 | 0.2986 | 0.3395 | 0.8920 |
5655 | 0.3326 | 0.3339 | 0.3794 | 0.8923 |
5680 | 0.3609 | 0.3623 | 0.4116 | 0.8926 |
5705 | 0.3834 | 0.3849 | 0.4371 | 0.8929 |
5730 | 0.4010 | 0.4027 | 0.4570 | 0.8933 |
5755 | 0.4147 | 0.4165 | 0.4723 | 0.8938 |
5780 | 0.4253 | 0.4271 | 0.4839 | 0.8945 |
5805 | 0.4333 | 0.4353 | 0.4925 | 0.8952 |
5830 | 0.4395 | 0.4416 | 0.4990 | 0.8962 |
5855 | 0.4446 | 0.4467 | 0.5040 | 0.8973 |
5880 | 0.4489 | 0.4511 | 0.5080 | 0.8986 |
5905 | 0.4527 | 0.4550 | 0.5112 | 0.9001 |
5930 | 0.4563 | 0.4587 | 0.5141 | 0.9018 |
5955 | 0.4599 | 0.4624 | 0.5169 | 0.9037 |
5980 | 0.4634 | 0.4660 | 0.5194 | 0.9057 |
6005 | 0.4665 | 0.4692 | 0.5213 | 0.9079 |
6030 | 0.4689 | 0.4716 | 0.5222 | 0.9103 |
6055 | 0.4703 | 0.4731 | 0.5220 | 0.9128 |
6080 | 0.4711 | 0.4740 | 0.5212 | 0.9153 |
6105 | 0.4717 | 0.4747 | 0.5202 | 0.9177 |
6130 | 0.4727 | 0.4758 | 0.5197 | 0.9199 |
6155 | 0.4744 | 0.4776 | 0.5202 | 0.9220 |
6180 | 0.4767 | 0.4800 | 0.5215 | 0.9238 |
6205 | 0.4792 | 0.4827 | 0.5233 | 0.9253 |
6230 | 0.4819 | 0.4854 | 0.5254 | 0.9265 |
6255 | 0.4844 | 0.4881 | 0.5275 | 0.9275 |
6280 | 0.4867 | 0.4905 | 0.5294 | 0.9285 |
6305 | 0.4887 | 0.4926 | 0.5310 | 0.9294 |
6330 | 0.4902 | 0.4942 | 0.5319 | 0.9305 |
6355 | 0.4909 | 0.4951 | 0.5320 | 0.9316 |
6380 | 0.4912 | 0.4955 | 0.5316 | 0.9327 |
6405 | 0.4912 | 0.4956 | 0.5310 | 0.9337 |
6430 | 0.4912 | 0.4958 | 0.5305 | 0.9346 |
6455 | 0.4914 | 0.4961 | 0.5302 | 0.9354 |
6480 | 0.4915 | 0.4964 | 0.5299 | 0.9363 |
6505 | 0.4912 | 0.4962 | 0.5290 | 0.9373 |
6530 | 0.4901 | 0.4953 | 0.5271 | 0.9385 |
6555 | 0.4878 | 0.4931 | 0.5241 | 0.9395 |
6580 | 0.4852 | 0.4906 | 0.5211 | 0.9400 |
6605 | 0.4818 | 0.4873 | 0.5176 | 0.9398 |
6630 | 0.4697 | 0.4752 | 0.5057 | 0.9386 |
6655 | 0.4421 | 0.4474 | 0.4775 | 0.9366 |
6680 | 0.4009 | 0.4059 | 0.4341 | 0.9349 |
6705 | 0.3499 | 0.3544 | 0.3792 | 0.9345 |
6730 | 0.2924 | 0.2963 | 0.3162 | 0.9366 |
6755 | 0.2318 | 0.2350 | 0.2488 | 0.9421 |
6780 | 0.1715 | 0.1739 | 0.1824 | 0.9492 |
6805 | 0.1152 | 0.1168 | 0.1225 | 0.9494 |
6830 | 0.0687 | 0.0697 | 0.0747 | 0.9334 |
6855 | 0.0380 | 0.0386 | 0.0430 | 0.9057 |
6880 | 0.0212 | 0.0215 | 0.0247 | 0.8862 |
6905 | 0.0134 | 0.0136 | 0.0155 | 0.8893 |
6930 | 0.0099 | 0.0101 | 0.0112 | 0.9083 |
6955 | 0.0076 | 0.0077 | 0.0083 | 0.9311 |
6980 | 0.0055 | 0.0056 | 0.0059 | 0.9450 |
7005 | 0.0039 | 0.0039 | 0.0041 | 0.9464 |
7030 | 0.0027 | 0.0028 | 0.0029 | 0.9561 |
7055 | 0.0020 | 0.0020 | 0.0021 | 0.9709 |
7080 | 0.0015 | 0.0016 | 0.0016 | 0.9826 |
7105 | 0.0012 | 0.0013 | 0.0013 | 0.9827 |
7130 | 0.0010 | 0.0010 | 0.0010 | 0.9629 |
7155 | 0.0007 | 0.0007 | 0.0008 | 0.9192 |
7180 | 0.0004 | 0.0004 | 0.0005 | 0.8849 |
7205 | 0.0002 | 0.0002 | 0.0002 | 0.8974 |
7230 | 0.0000 | 0.0000 | 0.0000 | 0.9182 |
Sensitivity table for the i filter
i
Wavelength |
On-sky sensitivity looking through 1.3 airmasses at APO for a point source |
Sensitivity under these conditions for very large sources
(size greater than about 80 pixels) for which the infrared scattering
is negligible |
The response of the third column with no atmosphere |
assumed atmospheric transparency at one airmass at APO |
6430 | 0.0000 | 0.0000 | 0.0000 | 0.9346 |
6455 | 0.0001 | 0.0001 | 0.0001 | 0.9354 |
6480 | 0.0003 | 0.0003 | 0.0003 | 0.9363 |
6505 | 0.0004 | 0.0004 | 0.0004 | 0.9373 |
6530 | 0.0004 | 0.0004 | 0.0005 | 0.9385 |
6555 | 0.0003 | 0.0004 | 0.0004 | 0.9395 |
6580 | 0.0003 | 0.0003 | 0.0003 | 0.9400 |
6605 | 0.0004 | 0.0004 | 0.0005 | 0.9398 |
6630 | 0.0009 | 0.0009 | 0.0010 | 0.9386 |
6655 | 0.0019 | 0.0019 | 0.0021 | 0.9366 |
6680 | 0.0034 | 0.0034 | 0.0036 | 0.9349 |
6705 | 0.0056 | 0.0056 | 0.0060 | 0.9345 |
6730 | 0.0103 | 0.0104 | 0.0111 | 0.9366 |
6755 | 0.0194 | 0.0197 | 0.0208 | 0.9421 |
6780 | 0.0344 | 0.0349 | 0.0366 | 0.9492 |
6805 | 0.0561 | 0.0569 | 0.0597 | 0.9494 |
6830 | 0.0839 | 0.0851 | 0.0913 | 0.9334 |
6855 | 0.1164 | 0.1181 | 0.1317 | 0.9057 |
6880 | 0.1528 | 0.1552 | 0.1779 | 0.8862 |
6905 | 0.1948 | 0.1980 | 0.2260 | 0.8893 |
6930 | 0.2408 | 0.2448 | 0.2719 | 0.9083 |
6955 | 0.2857 | 0.2906 | 0.3125 | 0.9311 |
6980 | 0.3233 | 0.3290 | 0.3470 | 0.9450 |
7005 | 0.3503 | 0.3566 | 0.3755 | 0.9464 |
7030 | 0.3759 | 0.3829 | 0.3978 | 0.9561 |
7055 | 0.3990 | 0.4067 | 0.4142 | 0.9709 |
7080 | 0.4162 | 0.4245 | 0.4256 | 0.9826 |
7105 | 0.4233 | 0.4320 | 0.4331 | 0.9827 |
7130 | 0.4165 | 0.4252 | 0.4377 | 0.9629 |
7155 | 0.3943 | 0.4028 | 0.4405 | 0.9192 |
7180 | 0.3760 | 0.3844 | 0.4416 | 0.8849 |
7205 | 0.3823 | 0.3911 | 0.4411 | 0.8974 |
7230 | 0.3918 | 0.4011 | 0.4392 | 0.9182 |
7255 | 0.3892 | 0.3988 | 0.4358 | 0.9195 |
7280 | 0.3828 | 0.3924 | 0.4315 | 0.9153 |
7305 | 0.3820 | 0.3919 | 0.4265 | 0.9225 |
7330 | 0.3884 | 0.3988 | 0.4214 | 0.9436 |
7355 | 0.3872 | 0.3979 | 0.4165 | 0.9505 |
7380 | 0.3821 | 0.3930 | 0.4119 | 0.9496 |
7405 | 0.3787 | 0.3898 | 0.4077 | 0.9512 |
7430 | 0.3759 | 0.3872 | 0.4039 | 0.9531 |
7455 | 0.3727 | 0.3842 | 0.4006 | 0.9535 |
7480 | 0.3681 | 0.3799 | 0.3975 | 0.9508 |
7505 | 0.3618 | 0.3737 | 0.3943 | 0.9449 |
7530 | 0.3565 | 0.3685 | 0.3906 | 0.9416 |
7555 | 0.3554 | 0.3678 | 0.3862 | 0.9483 |
7580 | 0.3478 | 0.3603 | 0.3812 | 0.9429 |
7605 | 0.1473 | 0.1527 | 0.3757 | 0.4926 |
7630 | 0.2096 | 0.2176 | 0.3700 | 0.6546 |
7655 | 0.2648 | 0.2752 | 0.3641 | 0.7939 |
7680 | 0.3300 | 0.3434 | 0.3583 | 0.9530 |
7705 | 0.3256 | 0.3392 | 0.3526 | 0.9558 |
7730 | 0.3223 | 0.3361 | 0.3473 | 0.9602 |
7755 | 0.3179 | 0.3319 | 0.3424 | 0.9615 |
7780 | 0.3129 | 0.3272 | 0.3379 | 0.9605 |
7805 | 0.3077 | 0.3221 | 0.3337 | 0.9583 |
7830 | 0.3026 | 0.3173 | 0.3297 | 0.9559 |
7855 | 0.2980 | 0.3129 | 0.3259 | 0.9541 |
7880 | 0.2944 | 0.3095 | 0.3224 | 0.9541 |
7905 | 0.2921 | 0.3077 | 0.3194 | 0.9567 |
7930 | 0.2916 | 0.3075 | 0.3169 | 0.9622 |
7955 | 0.2921 | 0.3086 | 0.3150 | 0.9692 |
7980 | 0.2927 | 0.3098 | 0.3132 | 0.9762 |
8005 | 0.2923 | 0.3098 | 0.3111 | 0.9814 |
8030 | 0.2896 | 0.3076 | 0.3081 | 0.9833 |
8055 | 0.2840 | 0.3021 | 0.3039 | 0.9801 |
8080 | 0.2758 | 0.2939 | 0.2996 | 0.9702 |
8105 | 0.2642 | 0.2821 | 0.2945 | 0.9524 |
8130 | 0.2427 | 0.2597 | 0.2803 | 0.9285 |
8155 | 0.2091 | 0.2242 | 0.2493 | 0.9075 |
8180 | 0.1689 | 0.1815 | 0.2060 | 0.8931 |
8205 | 0.1276 | 0.1374 | 0.1578 | 0.8853 |
8230 | 0.0901 | 0.0973 | 0.1118 | 0.8843 |
8255 | 0.0603 | 0.0652 | 0.0743 | 0.8902 |
8280 | 0.0378 | 0.0410 | 0.0458 | 0.9033 |
8305 | 0.0218 | 0.0237 | 0.0257 | 0.9242 |
8330 | 0.0117 | 0.0128 | 0.0134 | 0.9483 |
8355 | 0.0068 | 0.0074 | 0.0077 | 0.9591 |
8380 | 0.0048 | 0.0053 | 0.0055 | 0.9576 |
8405 | 0.0033 | 0.0036 | 0.0037 | 0.9567 |
8430 | 0.0020 | 0.0022 | 0.0023 | 0.9564 |
8455 | 0.0013 | 0.0014 | 0.0015 | 0.9565 |
8480 | 0.0010 | 0.0011 | 0.0011 | 0.9569 |
8505 | 0.0009 | 0.0010 | 0.0011 | 0.9576 |
8530 | 0.0009 | 0.0010 | 0.0011 | 0.9584 |
8555 | 0.0008 | 0.0009 | 0.0009 | 0.9592 |
8580 | 0.0005 | 0.0006 | 0.0006 | 0.9598 |
8605 | 0.0002 | 0.0003 | 0.0003 | 0.9602 |
8630 | 0.0000 | 0.0000 | 0.0000 | 0.9603 |
Sensitivity table for the z filter
z
Wavelength |
On-sky sensitivity looking through 1.3 airmasses at APO for a point source |
Sensitivity under these conditions for very large sources (size
greater than about 80 pixels) for which the infrared scattering is
negligible |
The response of the third column with no atmosphere |
Assumed atmospheric transparency at one airmass at
APO |
7730 | 0.0000 | 0.0000 | 0.0000 | 0.9602 |
7755 | 0.0000 | 0.0000 | 0.0000 | 0.9615 |
7780 | 0.0001 | 0.0001 | 0.0001 | 0.9605 |
7805 | 0.0001 | 0.0001 | 0.0001 | 0.9583 |
7830 | 0.0001 | 0.0001 | 0.0001 | 0.9559 |
7855 | 0.0002 | 0.0002 | 0.0002 | 0.9541 |
7880 | 0.0002 | 0.0002 | 0.0002 | 0.9541 |
7905 | 0.0003 | 0.0003 | 0.0003 | 0.9567 |
7930 | 0.0005 | 0.0005 | 0.0005 | 0.9622 |
7955 | 0.0007 | 0.0007 | 0.0007 | 0.9692 |
7980 | 0.0011 | 0.0011 | 0.0011 | 0.9762 |
8005 | 0.0017 | 0.0017 | 0.0017 | 0.9814 |
8030 | 0.0027 | 0.0027 | 0.0027 | 0.9833 |
8055 | 0.0040 | 0.0040 | 0.0040 | 0.9801 |
8080 | 0.0057 | 0.0057 | 0.0058 | 0.9702 |
8105 | 0.0079 | 0.0079 | 0.0082 | 0.9524 |
8130 | 0.0106 | 0.0106 | 0.0114 | 0.9285 |
8155 | 0.0139 | 0.0139 | 0.0155 | 0.9075 |
8180 | 0.0178 | 0.0178 | 0.0202 | 0.8931 |
8205 | 0.0222 | 0.0222 | 0.0255 | 0.8853 |
8230 | 0.0271 | 0.0271 | 0.0311 | 0.8843 |
8255 | 0.0324 | 0.0324 | 0.0369 | 0.8902 |
8280 | 0.0382 | 0.0382 | 0.0428 | 0.9033 |
8305 | 0.0446 | 0.0446 | 0.0484 | 0.9242 |
8330 | 0.0511 | 0.0511 | 0.0536 | 0.9483 |
8355 | 0.0564 | 0.0564 | 0.0583 | 0.9591 |
8380 | 0.0603 | 0.0603 | 0.0625 | 0.9576 |
8405 | 0.0637 | 0.0637 | 0.0661 | 0.9567 |
8430 | 0.0667 | 0.0667 | 0.0693 | 0.9564 |
8455 | 0.0694 | 0.0694 | 0.0720 | 0.9565 |
8480 | 0.0717 | 0.0717 | 0.0744 | 0.9569 |
8505 | 0.0736 | 0.0736 | 0.0763 | 0.9576 |
8530 | 0.0752 | 0.0752 | 0.0779 | 0.9584 |
8555 | 0.0765 | 0.0765 | 0.0792 | 0.9592 |
8580 | 0.0775 | 0.0775 | 0.0801 | 0.9598 |
8605 | 0.0782 | 0.0782 | 0.0808 | 0.9602 |
8630 | 0.0786 | 0.0786 | 0.0812 | 0.9603 |
8655 | 0.0787 | 0.0787 | 0.0813 | 0.9599 |
8680 | 0.0785 | 0.0785 | 0.0812 | 0.9593 |
8705 | 0.0780 | 0.0780 | 0.0807 | 0.9586 |
8730 | 0.0772 | 0.0772 | 0.0801 | 0.9578 |
8755 | 0.0763 | 0.0763 | 0.0791 | 0.9571 |
8780 | 0.0751 | 0.0751 | 0.0779 | 0.9567 |
8805 | 0.0738 | 0.0738 | 0.0766 | 0.9566 |
8830 | 0.0723 | 0.0723 | 0.0750 | 0.9571 |
8855 | 0.0708 | 0.0708 | 0.0734 | 0.9582 |
8880 | 0.0693 | 0.0693 | 0.0716 | 0.9600 |
8905 | 0.0674 | 0.0674 | 0.0698 | 0.9591 |
8930 | 0.0632 | 0.0632 | 0.0679 | 0.9314 |
8955 | 0.0581 | 0.0581 | 0.0661 | 0.8923 |
8980 | 0.0543 | 0.0543 | 0.0642 | 0.8648 |
9005 | 0.0526 | 0.0526 | 0.0624 | 0.8633 |
9030 | 0.0523 | 0.0523 | 0.0607 | 0.8787 |
9055 | 0.0522 | 0.0522 | 0.0590 | 0.8961 |
9080 | 0.0512 | 0.0512 | 0.0574 | 0.9020 |
9105 | 0.0496 | 0.0496 | 0.0559 | 0.8980 |
9130 | 0.0481 | 0.0481 | 0.0546 | 0.8931 |
9155 | 0.0473 | 0.0473 | 0.0535 | 0.8962 |
9180 | 0.0476 | 0.0476 | 0.0524 | 0.9138 |
9205 | 0.0482 | 0.0482 | 0.0515 | 0.9352 |
9230 | 0.0476 | 0.0476 | 0.0505 | 0.9407 |
9255 | 0.0447 | 0.0447 | 0.0496 | 0.9103 |
9280 | 0.0391 | 0.0391 | 0.0485 | 0.8345 |
9305 | 0.0329 | 0.0329 | 0.0474 | 0.7441 |
9330 | 0.0283 | 0.0283 | 0.0462 | 0.6752 |
9355 | 0.0264 | 0.0264 | 0.0450 | 0.6524 |
9380 | 0.0271 | 0.0271 | 0.0438 | 0.6794 |
9405 | 0.0283 | 0.0283 | 0.0426 | 0.7178 |
9430 | 0.0275 | 0.0275 | 0.0415 | 0.7184 |
9455 | 0.0254 | 0.0254 | 0.0404 | 0.6897 |
9480 | 0.0252 | 0.0252 | 0.0393 | 0.7003 |
9505 | 0.0256 | 0.0256 | 0.0383 | 0.7214 |
9530 | 0.0246 | 0.0246 | 0.0373 | 0.7147 |
9555 | 0.0244 | 0.0244 | 0.0363 | 0.7251 |
9580 | 0.0252 | 0.0252 | 0.0353 | 0.7594 |
9605 | 0.0258 | 0.0258 | 0.0342 | 0.7923 |
9630 | 0.0265 | 0.0265 | 0.0331 | 0.8302 |
9655 | 0.0274 | 0.0274 | 0.0319 | 0.8766 |
9680 | 0.0279 | 0.0279 | 0.0307 | 0.9150 |
9705 | 0.0271 | 0.0271 | 0.0294 | 0.9253 |
9730 | 0.0252 | 0.0252 | 0.0280 | 0.9059 |
9755 | 0.0236 | 0.0236 | 0.0267 | 0.8947 |
9780 | 0.0227 | 0.0227 | 0.0253 | 0.9045 |
9805 | 0.0222 | 0.0222 | 0.0240 | 0.9262 |
9830 | 0.0216 | 0.0216 | 0.0227 | 0.9500 |
9855 | 0.0208 | 0.0208 | 0.0213 | 0.9652 |
9880 | 0.0196 | 0.0196 | 0.0201 | 0.9656 |
9905 | 0.0183 | 0.0183 | 0.0188 | 0.9642 |
9930 | 0.0171 | 0.0171 | 0.0176 | 0.9630 |
9955 | 0.0160 | 0.0160 | 0.0165 | 0.9618 |
9980 | 0.0149 | 0.0149 | 0.0153 | 0.9607 |
10005 | 0.0138 | 0.0138 | 0.0143 | 0.9597 |
10030 | 0.0128 | 0.0128 | 0.0132 | 0.9588 |
10055 | 0.0118 | 0.0118 | 0.0122 | 0.9579 |
10080 | 0.0108 | 0.0108 | 0.0112 | 0.9572 |
10105 | 0.0099 | 0.0099 | 0.0103 | 0.9565 |
10130 | 0.0091 | 0.0091 | 0.0094 | 0.9559 |
10155 | 0.0083 | 0.0083 | 0.0086 | 0.9553 |
10180 | 0.0075 | 0.0075 | 0.0078 | 0.9549 |
10205 | 0.0068 | 0.0068 | 0.0071 | 0.9545 |
10230 | 0.0061 | 0.0061 | 0.0064 | 0.9541 |
10255 | 0.0055 | 0.0055 | 0.0058 | 0.9539 |
10280 | 0.0050 | 0.0050 | 0.0052 | 0.9537 |
10305 | 0.0045 | 0.0045 | 0.0047 | 0.9535 |
10330 | 0.0041 | 0.0041 | 0.0042 | 0.9534 |
10355 | 0.0037 | 0.0037 | 0.0038 | 0.9534 |
10380 | 0.0033 | 0.0033 | 0.0035 | 0.9534 |
10405 | 0.0030 | 0.0030 | 0.0031 | 0.9535 |
10430 | 0.0027 | 0.0027 | 0.0028 | 0.9536 |
10455 | 0.0025 | 0.0025 | 0.0026 | 0.9537 |
10480 | 0.0023 | 0.0023 | 0.0024 | 0.9539 |
10505 | 0.0021 | 0.0021 | 0.0022 | 0.9541 |
10530 | 0.0019 | 0.0019 | 0.0020 | 0.9544 |
10555 | 0.0018 | 0.0018 | 0.0019 | 0.9547 |
10580 | 0.0017 | 0.0017 | 0.0018 | 0.9551 |
10605 | 0.0016 | 0.0016 | 0.0016 | 0.9554 |
10630 | 0.0015 | 0.0015 | 0.0015 | 0.9558 |
10655 | 0.0014 | 0.0014 | 0.0014 | 0.9563 |
10680 | 0.0013 | 0.0013 | 0.0013 | 0.9567 |
10705 | 0.0012 | 0.0012 | 0.0012 | 0.9572 |
10730 | 0.0011 | 0.0011 | 0.0011 | 0.9577 |
10755 | 0.0010 | 0.0010 | 0.0010 | 0.9582 |
10780 | 0.0009 | 0.0009 | 0.0009 | 0.9587 |
10805 | 0.0008 | 0.0008 | 0.0008 | 0.9593 |
10830 | 0.0008 | 0.0008 | 0.0008 | 0.9598 |
10855 | 0.0007 | 0.0007 | 0.0007 | 0.9604 |
10880 | 0.0006 | 0.0006 | 0.0007 | 0.9609 |
10905 | 0.0006 | 0.0006 | 0.0006 | 0.9615 |
10930 | 0.0006 | 0.0006 | 0.0006 | 0.9621 |
10955 | 0.0005 | 0.0005 | 0.0005 | 0.9626 |
10980 | 0.0005 | 0.0005 | 0.0005 | 0.9632 |
11005 | 0.0004 | 0.0004 | 0.0004 | 0.9638 |
11030 | 0.0004 | 0.0004 | 0.0004 | 0.9643 |
11055 | 0.0003 | 0.0003 | 0.0003 | 0.9648 |
11080 | 0.0003 | 0.0003 | 0.0003 | 0.9654 |
11105 | 0.0002 | 0.0002 | 0.0002 | 0.9659 |
11130 | 0.0002 | 0.0002 | 0.0002 | 0.9664 |
11155 | 0.0001 | 0.0001 | 0.0001 | 0.9669 |
11180 | 0.0001 | 0.0001 | 0.0001 | 0.9673 |
11205 | 0.0000 | 0.0000 | 0.0000 | 0.9677 |
11230 | 0.0000 | 0.0000 | 0.0000 | 0.9682 |
Last modified: Mon Apr 21 15:04:13 CDT 2003