/*
**
**  Swift/XRT light curve for Mrk 501.
**
**  Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/
**
**  When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949.
**
**  Key:
**
**   BinCenter                - Center of time bin (MJD)
**   BinHW                    - One-half of the full time bin size (days)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   56393.381366       0.000289        4.74147        0.34104        0.99000     0        4.04713        0.28618        3.98683        0.28675        0.06031        0.01818
   56393.381953       0.000298        4.54551        0.32660        1.00000     0        3.90941        0.27575        3.84618        0.27635        0.06324        0.01825
   56393.382546       0.000295        4.75014        0.34243        0.98039     0        4.02670        0.28402        3.95071        0.28475        0.07599        0.02031
   56393.383140       0.000298        4.77147        0.34093        0.98058     0        4.00666        0.28191        3.95292        0.28242        0.05374        0.01699
   56393.383678       0.000240        5.69877        0.40506        1.00000     0        4.85144        0.34219        4.81874        0.34251        0.03270        0.01462
   56393.384201       0.000284        4.85318        0.34820        1.00000     0        4.10887        0.28982        4.04795        0.29040        0.06092        0.01837
   56393.384763       0.000278        5.09736        0.36651        0.96875     0        4.35132        0.30616        4.26961        0.30694        0.08171        0.02184
   56393.385333       0.000292        4.78214        0.34453        0.98020     0        4.04713        0.28618        3.98134        0.28681        0.06579        0.01899
   56393.385935       0.000310        4.48575        0.32416        0.98131     0        3.81587        0.26982        3.74350        0.27052        0.07237        0.01934
   56393.386510       0.000266        5.20484        0.37613        0.97826     0        4.45185        0.31479        4.36742        0.31560        0.08443        0.02257
   56393.387034       0.000258        5.41686        0.38911        0.98876     0        4.55303        0.32195        4.49135        0.32254        0.06168        0.01950
   56393.387749       0.000457        5.05482        0.28210        0.98648     0        4.26723        0.23419        4.20454        0.23466        0.06268        0.01477
   56393.448009       0.000272        5.24593        0.37273        0.98997     0        4.39169        0.30748        4.33496        0.30800        0.05673        0.01794
   56393.448539       0.000252        5.56982        0.39877        0.98851     0        4.68220        0.33026        4.62082        0.33083        0.06138        0.01941
   56393.449037       0.000246        5.63262        0.40492        0.98824     0        4.76984        0.33728        4.70071        0.33792        0.06913        0.02084
   56393.449563       0.000281        5.00941        0.36119        0.97938     0        4.21754        0.29822        4.14530        0.29890        0.07224        0.02004
   56393.450104       0.000260        5.30560        0.38256        0.98889     0        4.50187        0.31833        4.42476        0.31905        0.07711        0.02139
   56393.450874       0.000509        5.09445        0.26881        0.98295     0        4.29616        0.22305        4.23513        0.22346        0.06103        0.01365