You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 9 Next »

Working Group

  • Members

    Vadim Burwitz (chair, ROSAT, Chandra, XMM,eROSITA)

    Jelle Kaastra (Chandra, Modeling)

    Herman Marshall (Chandra)

    Norbert Schulz (Chandra)

    Jeremy Drake (Chandra)

    Steve Sembay (XMM EPIC-MOS)
    Cor de Vries (XMM RGS)
    Vadim Burwitz (Chandra)

    Tadayasu Dotani, Eric Miller (Suzaku)

Isolated Neutron Stars

  • Objects
    RX J1856.5-3754
    PSR B0656+14

  • Data

RX J1856.5-3754

  • Chandra LETGS+HRC-S :
    •  500ks OBS_IDs: 00113  03380  03381  03382  03399

    • 120ks  OBS_IDs: 14418  15293

 

  • Chandra LETG + ACIS-S

  • Models
    RX J1856.5-3754 based on the CHANDRA LETGS + HRCS Data
Model TBabs<1>*bbodyrad<2> Source No.: 1   Active/On
#Model Model Component  Parameter  Unit     Value
# par  comp
#   1    1   TBabs      nH         10^22    7.24535E-03  +/-  3.43494E-04  
#   2    2   bbodyrad   kT         keV      6.23787E-02  +/-  3.79046E-04  
#   3    2   bbodyrad   norm                1.58155E+05  +/-  6513.96      
#________________________________________________________________________
#
#   Using energies from responses.
#
#Fit statistic : Chi-Squared =         693.13 using 1254 PHA bins.
#
#Test statistic : Chi-Squared =         693.13 using 1254 PHA bins.
# Reduced chi-squared =        0.55406 for   1251 degrees of freedom
# Null hypothesis probability =   1.000000e+00
# Weighting method: standard
#
!XSPEC12> error 1 2 3
# Parameter   Confidence Range (2.706)
#     1   0.00668153   0.00781739    (-0.000563825,0.000572039)
#     2    0.0617595     0.063001    (-0.000619178,0.000622327)
#     3       147885       169271    (-10270.4,11116.1)
#



White Dwarfs

  • Objects
    HZ 43, Sirius B, GD 153
  • Missions
    EUVE, ROSAT, Chandra, XMM-Newton
  • Data
    • Chandra
      • HZ 43
      • Sirius B
      • GD 153
  • Results
    see papers

Papers

 


Attachments:

No files shared here yet.

  • No labels