/*
**
**  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
   57580.948680       0.000240        5.51651        0.39123        1.00000     0        4.82730        0.34134        4.81470        0.34146        0.01260        0.00891
   57580.949195       0.000275        4.80615        0.34713        0.98947     0        4.28371        0.30215        4.19471        0.30297        0.08900        0.02225
   57580.949713       0.000243        5.42231        0.38684        1.00000     0        4.76983        0.33728        4.73248        0.33762        0.03735        0.01525
   57580.950237       0.000281        4.72509        0.34268        0.97938     0        4.21753        0.29822        4.12397        0.29909        0.09357        0.02269
   57580.950795       0.000272        4.92869        0.35021        0.98936     0        4.32977        0.30540        4.30166        0.30566        0.02811        0.01257
   57580.951356       0.000289        4.57654        0.32845        0.99000     0        4.04713        0.28618        3.99431        0.28666        0.05282        0.01670
   57580.951955       0.000310        4.37282        0.31349        0.97196     0        3.87182        0.27310        3.81651        0.27361        0.05530        0.01668
   57580.952537       0.000272        4.83164        0.34690        1.00000     0        4.28371        0.30215        4.21696        0.30276        0.06675        0.01927
   57580.953148       0.000339        5.09924        0.32241        0.97487     0        4.49636        0.28102        4.45052        0.28140        0.04584        0.01450
   57580.996435       0.000286        5.58860        0.40286        0.97098     0        4.16807        0.29473        4.09752        0.29538        0.07055        0.01957
   57580.997019       0.000298        5.27968        0.38074        0.99029     0        3.94774        0.27845        3.87102        0.27916        0.07671        0.01981
   57580.997635       0.000318        4.92813        0.35900        0.98182     0        3.70987        0.26233        3.61327        0.26322        0.09660        0.02160
   57580.998289       0.000336        4.74476        0.34733        0.96552     0        3.59526        0.25359        3.47882        0.25466        0.11644        0.02329
   57580.998940       0.000315        5.23397        0.38708        0.93318     0        4.03752        0.28199        3.83751        0.28381        0.20001        0.03203