2012 Inverse Sensitivity (Zeropoint) Tables
We provide the archived zeropoints from 2012, but do not recommend them at this point.
The 2012 PHOTFLAM values are provided for the infinite aperture (defined as having a radius of 6 arcseconds) and for an aperture of radius r=0.4 arcseconds (corresponding to a radius of about 3 pixels).
2012
| IR Filter | PHOTPLAM | PHOTFLAM r=infinite |
PHOTBW | STmag | ABmag | VEGAmag |
|---|---|---|---|---|---|---|
| Å | erg cm-2Å-1 e-1 | Å | mag | mag | mag | |
| IR Wide Band Filters | ||||||
| F105W | 10552 | 3.04E-20 | 845.64 | 27.6933 | 26.2687 | 25.6236 |
| F110W | 11534 | 1.53E-20 | 1428.5 | 28.4401 | 26.8223 | 26.0628 |
| F125W | 12486 | 2.25E-20 | 866.28 | 28.0203 | 26.2303 | 25.3293 |
| F140W | 13923 | 1.47E-20 | 1132.4 | 28.479 | 26.4524 | 25.3761 |
| F160W | 15369 | 1.93E-20 | 826.28 | 28.1875 | 25.9463 | 24.6949 |
| IR Medium Band Filters | ||||||
| F098M | 9864.1 | 6.05E-20 | 500.73 | 26.9456 | 25.6674 | 25.1057 |
| F127M | 12740 | 9.33E-20 | 249.55 | 26.4749 | 24.6412 | 23.6799 |
| F139M | 13838 | 9.18E-20 | 278.04 | 26.4926 | 24.4793 | 23.4006 |
| F153M | 15322 | 7.60E-20 | 378.94 | 26.698 | 24.4635 | 23.2098 |
| IR Narrow Band Filters | ||||||
| F126N | 12585 | 4.93E-19 | 339.32 | 24.6681 | 22.8609 | 21.9396 |
| F128N | 12832 | 4.28E-19 | 357.45 | 24.8219 | 22.9726 | 21.9355 |
| F130N | 13006 | 4.10E-19 | 274.17 | 24.8686 | 22.99 | 22.0138 |
| F132N | 13188 | 4.15E-19 | 319.09 | 24.856 | 22.9472 | 21.9499 |
| F164N | 16403 | 2.78E-19 | 700.04 | 25.2915 | 22.9089 | 21.5239 |
| F167N | 16642 | 2.58E-19 | 645.21 | 25.3707 | 22.9568 | 21.5948 |
For an aperture with radius r=0.4 arcsec
| IR FILTER | PHOTPLAM | PHOTFLAM r=0.4 arcsec |
PHOTBW | STmag | ABmag | VEGAmag |
|---|---|---|---|---|---|---|
|
Å |
erg cm-2Å-1 e-1 |
Å |
mag |
mag |
mag |
|
| IR Wide Band Filters | ||||||
| F105W | 10552.00 | 3.55795e-20 | 845.64 | 27.5220 | 26.0974 | 25.4523 |
| F110W | 11534.00 | 1.8026e-20 | 1428.50 | 28.2602 | 26.6424 | 25.8829 |
| F125W | 12486.00 | 2.66696e-20 | 866.28 | 27.8349 | 26.0449 | 25.1439 |
| F140W | 13923.00 | 1.75811e-20 | 1132.40 | 28.2874 | 26.2608 | 25.1845 |
| F160W | 15369.00 | 2.2988e-20 | 826.28 | 27.9963 | 25.7551 | 24.5037 |
| IR Medium Band Filters | ||||||
| F098M | 9864.10 | 7.03218e-20 | 500.73 | 26.7823 | 25.5041 | 24.9424 |
| F127M | 12740.00 | 1.1084e-19 | 249.55 | 26.2882 | 24.4545 | 23.4932 |
| F139M | 13838.00 | 1.09518e-19 | 278.04 | 26.3013 | 24.2880 | 23.2093 |
| F153M | 15322.00 | 9.06139e-20 | 378.94 | 26.5070 | 24.2725 | 23.0188 |
| IR Narrow Band Filters | ||||||
| F126N | 12585.00 | 5.84957e-19 | 339.32 | 24.4822 | 22.6750 | 21.7537 |
| F128N | 12832.00 | 5.08262e-19 | 357.45 | 24.6348 | 22.7855 | 21.7484 |
| F130N | 13006.00 | 4.87287e-19 | 274.17 | 24.6806 | 22.8020 | 21.8258 |
| F132N | 13188.00 | 4.9328e-19 | 319.09 | 24.6673 | 22.7585 | 21.7612 |
| F164N | 16403.00 | 3.32699e-19 | 700.04 | 25.0949 | 22.7123 | 21.3273 |
| F167N | 16642.00 | 3.09635e-19 | 645.21 | 25.1729 | 22.7590 | 21.3970 |