/*
**
**  Swift/XRT light curve for Mrk 421.
**
**  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
   59734.008315       0.000436       23.12010        1.18367        0.99892     1        5.23170        0.26424        5.16706        0.26452        0.06464        0.01222
   59734.009497       0.000231       26.89327        0.85975        1.00000     0       25.26705        0.79544       24.98542        0.79876        0.28163        0.07272
   59734.009958       0.000229       26.99604        0.87198        1.00000     0       25.53617        0.80471       25.07986        0.81009        0.45631        0.09314
   59734.010426       0.000240       25.65575        0.83253        1.00000     0       24.37792        0.76707       23.83502        0.77345        0.54290        0.09912
   59734.010898       0.000231       26.64399        0.86194        1.00000     0       25.24201        0.79505       24.75385        0.80079        0.48815        0.09573
   59734.011355       0.000226       27.47831        0.87843        1.00000     0       25.76082        0.81341       25.52974        0.81614        0.23108        0.06671
   59734.011815       0.000234       26.38146        0.84686        1.00000     0       24.80672        0.78328       24.51002        0.78679        0.29669        0.07417
   59734.012275       0.000226       27.16172        0.88145        1.00000     0       25.73513        0.81300       25.23446        0.81891        0.50067        0.09819
   59734.012741       0.000240       25.68820        0.82503        1.00000     0       24.13655        0.76326       23.86510        0.76648        0.27145        0.07009
   59734.013213       0.000231       26.26700        0.86489        1.00000     0       25.19192        0.79426       24.40337        0.80353        0.78856        0.12168
   59734.013684       0.000240       26.01152        0.82901        1.00000     0       24.40205        0.76745       24.16680        0.77022        0.23525        0.06525
   59734.014162       0.000237       26.24517        0.84162        1.00000     0       24.74850        0.77758       24.38216        0.78188        0.36634        0.08192
   59734.014631       0.000231       26.75980        0.85990        1.00000     0       25.21696        0.79465       24.86024        0.79886        0.35673        0.08184
   59734.015094       0.000231       26.71236        0.85748        1.00000     0       25.11680        0.79307       24.81640        0.79662        0.30040        0.07510
   59734.015551       0.000226       27.36975        0.88359        1.00000     0       25.88924        0.81543       25.42708        0.82087        0.46216        0.09434
   59734.016019       0.000243       25.62006        0.82158        1.00000     0       24.15925        0.75906       23.80163        0.76327        0.35762        0.07997
   59734.016488       0.000226       27.12161        0.87971        1.00000     0       25.65808        0.81179       25.19593        0.81725        0.46216        0.09434
   59734.017024       0.000310       27.13714        0.75343        0.99462     0       25.67589        0.69521       25.21015        0.69993        0.46574        0.08108