/*
**
**  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
   57635.558618       0.000350        3.86152        0.27880        1.00000     0        3.32785        0.23473        3.25853        0.23527        0.06933        0.01590
   57635.559301       0.000333        4.06401        0.29237        0.99130     0        3.51462        0.24852        3.46040        0.24894        0.05422        0.01449
   57635.559978       0.000344        4.00042        0.28596        0.98319     0        3.45875        0.24336        3.40969        0.24374        0.04906        0.01361
   57635.560620       0.000298        4.68487        0.33369        0.97087     0        4.02670        0.28402        3.99138        0.28430        0.03532        0.01249
   57635.561263       0.000344        3.96396        0.28840        0.97479     0        3.45403        0.24424        3.36649        0.24492        0.08754        0.01825
   57635.561914       0.000307        4.44302        0.32121        0.99057     0        3.81588        0.26982        3.74019        0.27041        0.07569        0.01784
   57635.562533       0.000312        4.37660        0.31485        0.99074     0        3.76327        0.26544        3.69726        0.26595        0.06602        0.01650
   57635.563158       0.000312        4.40959        0.31673        0.98148     0        3.83658        0.26927        3.75744        0.26989        0.07914        0.01816
   57635.563795       0.000324        4.30657        0.30827        0.97321     0        3.69422        0.26057        3.64562        0.26095        0.04861        0.01403
   57635.564428       0.000310        4.45981        0.32120        0.97196     0        3.87183        0.27310        3.79966        0.27366        0.07217        0.01750
   57635.565065       0.000327        4.17795        0.29972        0.99115     0        3.63104        0.25485        3.56009        0.25540        0.07096        0.01672
   57635.565704       0.000312        4.30900        0.31154        0.99074     0        3.74455        0.26478        3.67028        0.26536        0.07427        0.01751
   57635.566355       0.000339        3.97874        0.28730        0.99145     0        3.45403        0.24424        3.38932        0.24474        0.06470        0.01569
   57635.567035       0.000341        3.98779        0.28724        0.98305     0        3.45403        0.24424        3.39694        0.24468        0.05709        0.01474
   57635.567689       0.000312        4.55242        0.32386        0.95370     0        3.90942        0.27575        3.87942        0.27598        0.03000        0.01134
   57635.568329       0.000327        4.22292        0.30150        0.98230     0        3.64571        0.25651        3.59798        0.25688        0.04773        0.01378
   57635.569043       0.000388        4.14069        0.27407        0.98507     0        3.58172        0.23315        3.52820        0.23353        0.05352        0.01338