source_id: 30
reference_id: 2014ApJ...780..168A
file_id: 2
telescope: veritas
# Note that this is a joint HESS/VERITAS paper

orbit:
  # zero phase for orbital period
  mjd0: 54857d     # arbitrarily set to the date of the first Swift observations
  period: {val: 315, errp: 6, errn: 4, unit: day}

#############################################################
# spectral results are given for different orbital phases
# (values from Table 3)

# VERITAS 2011, phases 0.2-0.4
spec:
  model:
    type: pl
    parameters:
      norm: {val: 11.0, err: 1.1, err_sys: 2.2, scale: 1e-13, unit: cm-2 s-1 TeV-1}
      index: {val: 2.5, err: 0.2, err_sys: 0.1}
      e_ref: {val: 1, unit: TeV}
  mjd: {min: 55544.0, max: 55656.}
  phase: {min: 0.2, max: 0.4}
  erange: {min: 0.45, max: 3.55, unit: TeV}
