/*
**
**  Swift/XRT light curve for M87.
**
**  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
   57157.203539       0.000523        2.63920        0.40843        0.77778     1        0.71429        0.10102        0.65389        0.10118        0.06040        0.00568
   57157.204512       0.000450        2.83182        0.43292        0.87097     1        0.77038        0.10683        0.69998        0.10701        0.07040        0.00625
   57157.205471       0.000508        2.63342        0.41084        0.80000     1        0.71429        0.10102        0.64854        0.10119        0.06575        0.00593
   57157.206633       0.000654        2.13575        0.33874        0.75556     1        0.60001        0.08402        0.53089        0.08420        0.06911        0.00552
   57157.207984       0.000639        1.75328        0.27982        0.70455     1        0.68388        0.09394        0.62356        0.09412        0.06032        0.00579
   57157.209029       0.000407        1.66165        0.25703        0.82143     1        0.88697        0.12420        0.80460        0.12447        0.08236        0.00820
   57157.209915       0.000479        1.70599        0.26573        0.66667     1        0.90910        0.12857        0.82726        0.12884        0.08184        0.00835
   57157.210903       0.000508        1.40010        0.21634        0.80000     1        0.74287        0.10302        0.66851        0.10326        0.07435        0.00706
   57157.211862       0.000450        1.51024        0.22929        0.83871     1        0.80001        0.11094        0.73220        0.11116        0.06781        0.00699
   57157.212675       0.000363        1.77628        0.26457        0.92000     1        0.92175        0.12661        0.85162        0.12684        0.07013        0.00756
   57157.213736       0.000668        1.27726        0.20367        0.63043     1        0.68966        0.09753        0.61335        0.09779        0.07632        0.00703
   57157.214825       0.000421        1.56063        0.24738        0.82759     1        0.83334        0.11785        0.74582        0.11814        0.08753        0.00827
   57157.215667       0.000421        1.44183        0.21966        0.93103     1        0.75556        0.10580        0.69582        0.10600        0.05974        0.00644
   57157.216728       0.000639        1.74321        0.20809        0.82252     1        0.92842        0.10130        0.85017        0.10150        0.07825        0.00637