Title: Discovery, Timing, and Multiwavelength Observations of the Black Widow Millisecond Pulsar PSR J1555-2908 Authors: Ray P.S., Nieder L., Clark C.J., Ransom S.M., Cromartie H.T., Frail D.A., Mooley K.P., Intema H., Jagannathan P., Demorest P., Stovall K., Halpern J.P., Deneva J., Guillot S., Kerr M., Swihart S.J., Bruel P., Stappers B.W., Lyne A., Mickaliger M., Camilo F., Ferrara E.C., Wolff M.T., Michelson P.F. Figure: MDM 2.4 m r-band light curve of PSR J1555-2908 ================================================================================ Byte-by-byte Description of file: dbf5.txt -------------------------------------------------------------------------------- Bytes Format Units Label Explanations -------------------------------------------------------------------------------- 1- 11 F11.5 d MJD Modified Julian Date of mid-exposure (1) 13- 15 I3 s Exp Exposure time 17- 21 F5.3 --- Phase Orbital phase of mid-exposure (2) 23- 28 F6.3 mag rmag Apparent r band AB magnitude 30- 34 F5.3 mag e_rmag Uncertainty in rmag -------------------------------------------------------------------------------- Note (1): In Barycentric Dynamical Time. Note (2): Using the ephemeris in Table 2. Phase zero is the time of ascending node of the pulsar. -------------------------------------------------------------------------------- 58281.16315 300 0.583 20.721 0.082 58281.16694 300 0.600 20.698 0.070 58281.17071 300 0.616 20.633 0.058 58281.17449 300 0.632 20.572 0.050 58281.17827 300 0.648 20.521 0.046 58281.18205 300 0.664 20.435 0.038 58281.18582 300 0.680 20.507 0.037 58281.18961 300 0.697 20.449 0.035 58281.19338 300 0.713 20.383 0.029 58281.19717 300 0.729 20.361 0.028 58281.20094 300 0.745 20.357 0.031 58281.20472 300 0.761 20.406 0.039 58281.20850 300 0.778 20.331 0.033 58281.21228 300 0.794 20.376 0.034 58281.21606 300 0.810 20.420 0.031 58281.21983 300 0.826 20.439 0.031 58281.22360 300 0.842 20.353 0.028 58281.22739 300 0.858 20.478 0.029 58281.23116 300 0.875 20.450 0.029 58281.23493 300 0.891 20.528 0.031 58281.23872 300 0.907 20.554 0.033 58281.24249 300 0.923 20.605 0.033 58281.24626 300 0.939 20.680 0.033 58281.25005 300 0.956 20.700 0.033 58281.25382 300 0.972 20.858 0.039 58281.25761 300 0.988 20.950 0.045 58281.26138 300 1.004 21.013 0.044 58281.26515 300 1.020 21.229 0.052 58281.26893 300 1.036 21.373 0.064 58281.27271 300 1.053 21.561 0.070 58281.27648 300 1.069 21.773 0.087 58281.28026 300 1.085 22.155 0.122 58281.28404 300 1.101 22.240 0.144 58281.28781 300 1.117 22.680 0.219 58281.29159 300 1.133 23.272 0.400 58281.34450 300 0.360 22.523 0.213 58281.35206 300 0.392 22.133 0.167 58281.35584 300 0.409 22.105 0.247 58281.35962 300 0.425 21.729 0.151 58281.36339 300 0.441 21.448 0.129 58284.16053 300 0.420 21.300 0.248 58284.16404 300 0.435 21.382 0.220 58284.16755 300 0.450 21.167 0.172 58284.17106 300 0.465 21.169 0.165 58284.17457 300 0.480 21.093 0.115 58284.17808 300 0.495 20.920 0.102 58284.18159 300 0.510 20.674 0.091 58284.18509 300 0.525 20.828 0.123 58284.18860 300 0.540 20.768 0.116 58284.19211 300 0.555 20.726 0.177 58284.19561 300 0.570 20.591 0.137 58284.19912 300 0.585 20.587 0.153 58284.20263 300 0.600 20.631 0.142 58284.20613 300 0.615 20.498 0.071 58284.20964 300 0.630 20.422 0.060 58284.21315 300 0.645 20.457 0.060 58284.21665 300 0.660 20.404 0.049 58284.22016 300 0.675 20.412 0.055 58284.22367 300 0.690 20.459 0.064 58284.22718 300 0.706 20.469 0.056 58284.23068 300 0.721 20.473 0.082 58284.23419 300 0.736 20.453 0.081 58284.23770 300 0.751 20.476 0.104 58284.24120 300 0.766 20.278 0.111 58284.24471 300 0.781 20.450 0.148 58284.24822 300 0.796 20.588 0.186 58284.25172 300 0.811 20.502 0.095