IPs
AE Aqr
FO Aqr
XY Ari
V405 Aur
HT Cam
MU Cam
DW Cnc
BG CMi
V709 Cas
V1025 Cen
TV Col
TX Col
UU Col
V2306 Cyg
YY Dra
PQ Gem
DQ Her
EX Hya
NY Lup
V2400 Oph
GK Per
AO Psc
WX Pyx
V1223 Sgr
V1062 Tau
RX J2133
|
WARNING This version of IP Home Page is
no longer being maintained. Please bookmark the new version,
http://asd.gsfc.nasa.gov/Koji.Mukai/iphome/iphome.html,
for the updated content.
de Martino et al. 2005
- Bibinfo (this paper at ADS)
- de Martino, D., Matt, G., Mukai, K., Bonnet-Bidaud, J.-M., Gaensicke, B.T.,
Gonzalez Perez, J.M., Haberl, F., Mouchet, M., Solheim, J.-E. 2005, A&A
437, 935-945.
- Type
- Observational: X-ray photometry & spectroscopy and optical photometry.
- Object(s)
- HT Cam.
- Results
- Detection of the 515 s in X-rays confirms the IP nature of HT Cam.
Optical/UV pulses are in phase with the X-rays, hence they originate
in the accretion curtain. White dwarf heating appears not to
be important. X-ray spectrum is from multi-temperature plasma,
and photoelectric absorption is weak. HT Cam is the third IP
below the gap with low accretion rate.
A service of the
Laboratory for High Energy Astrophysics (LHEA) at
NASA's
GSFC
Astronomy Questions?
Ask a High Energy Astronomer.
NASA-specific Questions? Try the
NASA Homepage
LHEA Web related Questions and Comments to:
Karen Smale
Responsible NASA Official:
Phil Newman
Privacy, Security, Notices
This file was last modified on
Wednesday, 13-Jul-2005 14:42:25 EDT
|