Kuehnel: Created page with "Category:Accreting X-ray Pulsars '''Also known as''': 2S 1145-619 [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=4U+1145-619&submit=SIMBAD+search Simbad] '''Monitori..."

2018-04-18T13:27:18Z

Created page with "Category:Accreting X-ray Pulsars '''Also known as''': 2S 1145-619 [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=4U+1145-619&submit=SIMBAD+search Simbad] '''Monitori..."

New page

[[Category:Accreting X-ray Pulsars]]

'''Also known as''': 2S 1145-619 [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=4U+1145-619&submit=SIMBAD+search Simbad]

'''Monitoring Data:''' [http://xte.mit.edu/asmlc/srcs/x1145-619.html RXTE/ASM] [http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/H1145-619/ Swift/BAT]
[http://maxi.riken.jp/top/index.php?cid=1&jname=J1148-622 MAXI]

'''Note:''' The very close by HMXB 1E1145.1-6141 frequently affects data from all-sky monitors
or other instruments with limited spatial resolution.

=Coordinates=

{| class="wikitable"
|RA
| 11h 45m 33.6s
| Dec
| -61° 55' 44''
|-
|l
| 295.6
| b
| -0.24
|}

=Binary System=

==Distance==

1.5 kpc (<ref name="Hammerschlag80" />)

==Orbit==

'''Period''': 187.5 days as suggested by <ref name="Watson81" />.

==Companion==

'''Names''': HD 102567, Hen 715, V* V801 Cen

'''Spectral Type''': B0-1Ve (<ref name="Liu00" />)

'''Magnitude''':
* V = 9.3 (<ref name="Liu00" />)
* EB-V = 0.35 (<ref name="Waters89" />)

'''Vesin''i''''': 270 km.s-1 (<ref name="Hammerschlag80" />)

'''Teff''': 25 000K (<ref name="Waters89" />)

=Available Data=

* '''RXTE''': Mostly individual observations in 1997 for ≅19 ksec as well as slew data between Sep and Oct 1997.
* '''RXTE''': As part of the All-Sky Monitor Long Term Observed Sources. First observed in 1996.
* '''CHANDRA''': One observation for 22 ksec in 2002.
* '''EXOSAT''': Many observations from 1983 to 1985 for exposures ranging from 1 ksec to 35 ksec.
* '''EINSTEIN''': Many observations in 1979 for exposures ranging from 0.2ksec to 10 ksec.
* '''GINGA''': Many observations in throughout 1991.
* '''VELA 5b''': As part of the All-Sky Monitor Lightcurves. First observed: 1969. Last observed: 1979.

=Flux=

* '''Quiescent''': 1 x 1035 erg.s-1
* '''Peak luminosity''': 3 x 1036 erg.s-1

(<ref name="Apparao94" />)

=Pulse Profile=

'''Period''': 292.4 s (<ref name="Nagase89" />)

[[File:4u_1145pulse.jpg|1968]]

(Profile by <ref name="Rutledge07" />)

'''References'''

4U 1145-619 - Revision history

Kuehnel: Created page with "Category:Accreting X-ray Pulsars '''Also known as''': 2S 1145-619 [http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=4U+1145-619&submit=SIMBAD+search Simbad] '''Monitori..."