J/A+A/534/A55 Deep XMM-Newton Survey of M31 (Stiele+, 2011)
The deep XMM-Newton Survey of M31.
Stiele H., Pietsch W., Haberl F., Hatzidimitriou D., Barnard R.,
Williams B.F., Kong A.K.H., Kolb U.
<Astron. Astrophys. 534, A55 (2011)>
=2011A&A...534A..55S 2011A&A...534A..55S
ADC_Keywords: Galaxies, nearby ; X-ray sources
Keywords: Galaxies: individual: M31 - X-rays: galaxies
Abstract:
The largest Local Group spiral galaxy, M31, has been completely
imaged for the first time, obtaining a luminosity lower limit about
1035erg/s in the 0.2-4.5keV band. Our XMM-Newton EPIC survey
combines archival observations along the major axis, from June 2000 to
July 2004, with observations taken between June 2006 and February 2008
that cover the remainder of the D25 ellipse. The main goal of the
paper is to study X-ray source populations of M31.
An X-ray catalogue of 1897(*) sources was created with 914 detected
for the first time. Source classification and identification were
based on X-ray hardness ratios, spatial extent of the sources, and
cross correlation with catalogues in the X-ray, optical, infrared and
radio wavelengths. We also analysed the long-term variability of the
X-ray sources and this variability allows us to distinguish between
X-ray binaries and active galactic nuclei (AGN). Furthermore,
supernova remnant classifications of previous studies that did not
use long-term variability as a classification criterion could be
validated. Including previous Chandra and ROSAT observations in the
long-term variability study allowed us to detect additional transient
or at least highly variable sources, which are good candidate X-ray
binaries.
(*) the final catalog of table5 icludes 1948 sources.
File Summary:
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FileName Lrecl Records Explanations
--------------------------------------------------------------------------------
ReadMe 80 . This file
table5.dat 1012 1948 Source catalogue of the Deep XMM-Newton Survey
of M31 (XMM LP total catalogue)
table8.dat 1000 1443 X-ray variability of the sources detected in the
Deep XMM-Newton survey of M31
--------------------------------------------------------------------------------
See also:
B/xmm : XMM-Newton Observation Log (XMM-Newton SOC, 2009)
J/A+A/373/63 : M31 second ROSAT PSPC survey (Supper+, 2001)
J/ApJ/577/738 : M31 Chandra X-ray point sources (Kong+, 2002)
J/ApJ/578/114 : Chandra HRC source in M31 (Kaaret, 2002)
J/ApJ/609/735 : M31 Chandra X-ray sources (Williams+, 2004)
J/ApJ/610/247 : M31 supersoft and quasi-soft X-ray sources (Di Stefano+, 2004)
J/ApJ/643/356 : Transient X-ray sources in M31 (Williams+, 2006)
J/A+A/451/835 : Properties of X-ray sources in M31/M33 (Hatzidimitriou+, 2006)
J/ApJ/681/1464 : X-ray sources near soft gamma repeater in M31 (Ofek+, 2008)
J/A+A/480/599 : XMM-Newton survey of M31 centre field (Stiele+, 2008)
J/A+A/495/733 : XMM-Newton spectral survey of M31 disc (Shaw+, 2009)
Byte-by-byte Description of file: table5.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 4 I4 --- XMMLPt Source Number
6- 10 A5 --- M31ID M31 field identification (table 2 of paper)
11- 12 I2 h RAh Right Ascension J2000 (hours)
14- 15 I2 min RAm Right Ascension J2000 (minutes)
17- 21 F5.2 s RAs Right Ascension J2000 (seconds)
24 A1 --- DE- Declination J2000 (sign)
25- 26 I2 deg DEd Declination J2000 (degrees)
28- 29 I2 arcmin DEm Declination J2000 (minutes)
31- 34 F4.1 arcsec DEs Declination J2000 (seconds)
36- 40 F5.2 arcsec ePos Positional error (1)
42- 49 E8.3 --- LH Source detection likelihood (combined EPIC)
51- 58 E8.3 ct/s CRate Combined EPIC count rate (G2)
60- 66 E7.1 ct/s e_CRate Error in CRate
68- 75 E8.3 mW/m2 CFlux Combined EPIC flux in erg/cm2/s (G2)
77- 83 E7.1 mW/m2 e_CFlux Error in CFlux
85- 89 F5.2 --- CHR1 ? Combined EPIC hardness ratio 1 (G3)
91- 94 F4.2 --- e_CHR1 ? Error in CHR1
96- 100 F5.2 --- CHR2 ? Combined EPIC hardness ratio 2 (G3)
102- 105 F4.2 --- e_CHR2 ? Error in CHR2
107- 111 F5.2 --- CHR3 ? Combined EPIC hardness ratio 3 (G3)
113- 116 F4.2 --- e_CHR3 ? Error in CHR3
118- 122 F5.2 --- CHR4 ? Combined EPIC hardness ratio 4 (G3)
124- 127 F4.2 --- e_CHR4 ? Error in CHR4
129- 131 A3 --- VAL EPIC instruments contributing to source
detection (G4)
133- 137 F5.1 ks PNExpo ? Exposure of EPIC pn instrument
139- 146 E8.3 --- PNLH ? EPIC pn source detection likelihood
148- 155 E8.3 ct/s PNRate ? EPIC pn count rate (G2)
157- 163 E7.1 ct/s e_PNRate ? Error in PNRate
165- 172 E8.3 mW/m2 PNFlux ? EPIC pn flux in erg/cm2/s (G2)
174- 180 E7.1 mW/m2 e_PNFlux ? Error in PNFlux
182- 186 F5.2 --- PNHR1 ? EPIC pn hardness ratio 1 (G3)
188- 191 F4.2 --- e_PNHR1 ? Error in PNHR1
193- 197 F5.2 --- PNHR2 ? EPIC pn hardness ratio 2 (G3)
199- 202 F4.2 --- e_PNHR2 ? Error in PNHR2
204- 208 F5.2 --- PNHR3 ? EPIC pn hardness ratio 3 (G3)
210- 213 F4.2 --- e_PNHR3 ? Error in PNHR3
215- 219 F5.2 --- PNHR4 ? EPIC pn hardness ratio 4 (G3)
221- 224 F4.2 --- e_PNHR4 ? Error in PNHR4
226- 230 F5.1 ks M1Expo ? Exposure of EPIC MOS1 instrument
232- 239 E8.3 --- M1LH ? EPIC MOS1 source detection likelihood
241- 248 E8.3 ct/s M1Rate ? EPIC MOS1 count rate (G2)
250- 256 E7.1 ct/s e_M1Rate ? Error in M1Rate
258- 265 E8.3 mW/m2 M1Flux ? EPIC MOS1 flux in erg/cm2/s (G2)
267- 273 E7.1 mW/m2 e_M1Flux ? Error in M1Flux
275- 279 F5.2 --- M1HR1 ? EPIC MOS1 hardness ratio 1 (G3)
281- 284 F4.2 --- e_M1HR1 ? Error in M1HR1
286- 290 F5.2 --- M1HR2 ? EPIC MOS1 hardness ratio 2 (G3)
292- 295 F4.2 --- e_M1HR2 ? Error in M1HR2
297- 301 F5.2 --- M1HR3 ? EPIC MOS1 hardness ratio 3 (G3)
303- 306 F4.2 --- e_M1HR3 ? Error in M1HR3
308- 312 F5.2 --- M1HR4 ? EPIC MOS1 hardness ratio 4 (G3)
314- 317 F4.2 --- e_M1HR4 ? Error in M1HR4
319- 323 F5.1 ks M2Expo ? Exposure of EPIC MOS2 instrument
325- 332 E8.3 --- M2LH ? EPIC MOS2 source detection likelihood
334- 341 E8.3 ct/s M2Rate ? EPIC MOS2 count rate (G2)
343- 349 E7.1 ct/s e_M2Rate ? Error in M2Rate
351- 358 E8.3 mW/m2 M2Flux ? EPIC MOS2 flux in erg/cm2/s (G2)
360- 366 E7.1 mW/m2 e_M2Flux ? Error in M2Flux
368- 372 F5.2 --- M2HR1 ? EPIC MOS2 hardness ratio 1 (G3)
374- 377 F4.2 --- e_M2HR1 ? Error in M2HR1
379- 383 F5.2 --- M2HR2 ? EPIC MOS2 hardness ratio 2 (G3)
385- 388 F4.2 --- e_M2HR2 ? Error in M2HR2
390- 394 F5.2 --- M2HR3 ? EPIC MOS2 hardness ratio 3 (G3)
396- 399 F4.2 --- e_M2HR3 ? Error in M2HR3
401- 405 F5.2 --- M2HR4 ? EPIC MOS2 hardness ratio 4 (G3)
407- 410 F4.2 --- e_M2HR4 ? Error in M2HR4
412- 706 A295 --- XID ? X-ray identification (5)
708- 719 A12 --- USNOB1.0 ? Name of brightest USNO-B1.0 source within
search area (Cat. I/284)
721- 722 I2 --- UMul ? Number of USNO-B1.0 correlations (I/284)
724- 727 F4.1 arcsec Udist ? Distance of source USNO-B1.0
729- 732 F4.1 mag UB2mag ? B2 magnitude of source USNO-B1.0
734- 737 F4.1 mag UR2mag ? R2 magnitude of source USNO-B1.0
739- 742 F4.1 mag UImag ? I magnitude of source USNO-B1.0
744- 759 A16 --- 2MASS ? Name of brightest 2MASS source within
search area (Cat. II/246)
761 I1 --- 2Mul ? Number of 2MASS correlations (Cat. II/246)
763- 766 F4.1 arcsec 2dist ? Distance of source 2MASS
768- 786 A19 --- LGS ? Name of brightest LGS source within
search area (Cat. J/AJ/131/2478)
788- 790 I3 --- LMul ? Number of LGS correlations (J/AJ/131/2478)
792- 794 F3.1 arcsec Ldist ? Distance of source LGS
796- 799 F4.1 mag LVmag ? V magnitude of source LGS
801- 804 F4.1 mag LV-R ? V-R colour index of source LGS
806- 809 F4.1 mag LB-V ? B-V colour index of source LGS
811- 814 F4.1 --- logFxo ? Logarithm of FX/Fopt
816- 819 F4.1 --- logFxob ? Logarithm of FX/Fopt (blue)
821- 824 F4.1 --- logFxor ? Logarithm of FX/Fopt (red)
826- 829 F4.1 --- logFxov ? Logarithm of FX/Fopt (LGS)
831- 839 A9 --- Class ? Classification of X-ray source (G6)
841- 988 A148 --- Remarks ? Additional remarks (G6) (7)
990- 995 A6 --- --- [XMMM31]
997-1012 A16 --- IAUName Source Name XMMM31 Jhhmmss.s+ddmmss
--------------------------------------------------------------------------------
Note (1): 3 sigma error (99.73%; both, statistical and systematic,
errors included)
Note (5): References in XID:
[DKG2002]: Di Stefano et al., 2002ApJ...570..618D 2002ApJ...570..618D
[DKG2004]: Di Stefano et al., 2004ApJ...610..247D 2004ApJ...610..247D
[GMP2000]: Garcia et al., 2000ApJ...537L..23G 2000ApJ...537L..23G
[K2002]: Kaaret, 2002ApJ...578..114K 2002ApJ...578..114K
[KGP2002]: Kong et al., 2002ApJ...577..738K 2002ApJ...577..738K
[KGPM02]: Kong et al., 2002ApJ...580L.125K 2002ApJ...580L.125K
[KSW2003]: Kong et al., 2003ApJ...590L..21K 2003ApJ...590L..21K
[O2006,i]: Orio, 2006ApJ...643..844O 2006ApJ...643..844O, Table i
[OBT2001]: Osborne et al, 2001A&A...378..800O 2001A&A...378..800O
[PFH2005]: Pietsch et al., 2005A&A...434..483P 2005A&A...434..483P
[PFJ93]: Primini et al., 1993ApJ...410..615P 1993ApJ...410..615P
[SBK2009]: Shaw-Greening et al., 2009A&A...495..733S 2009A&A...495..733S
[SHL2001]: Supper et al., 2001A&A...373...63S 2001A&A...373...63S
[SHP97]: Supper et al., 1997A&A...317..328S 1997A&A...317..328S
[SPH2008]: Stiele et al., 2008A&A...480..599S 2008A&A...480..599S
[TBP2001]: Trudolyubov et al., 2001ApJ...563L.119T 2001ApJ...563L.119T
[TF91]: Trinchieri et al., 1991ApJ...382...82T 1991ApJ...382...82T
[TP2004]: Trudolyubov et al., 2004ApJ...616..821T 2004ApJ...616..821T
[TPC2006]: Trudolyubov et al., 2006ApJ...645..277T 2006ApJ...645..277T
[VG2007]: Voss et al., 2007A&A...468...49V 2007A&A...468...49V
[WGK2004]: Williams et al., 2004ApJ...609..735W 2004ApJ...609..735W
[WSK2004]: Williams et al., 2004ApJ...615..720W 2004ApJ...615..720W
[WGC2005]: Williams et al., 2005ApJ...632.1086W 2005ApJ...632.1086W
[WNG2006]: Williams et al., 2006ApJ...637..479W 2006ApJ...637..479W
v: variable
sv: spectral variable
t: transient
Note (7): References in remarks:
2MASX = Skrutskie et al., 2006AJ....131.1163S 2006AJ....131.1163S
5C 3.nn = Pooley, 1969MNRAS.144..101P 1969MNRAS.144..101P
[B90] = Braun, 1990ApJS...72..761B 1990ApJS...72..761B
[BA64] = Baade & Arp, 1964ApJ...139.1027B 1964ApJ...139.1027B
[BA87] = Battistini et al., 1987A&AS...67..447B 1987A&AS...67..447B
BD = Argelander, 1903BD....C......0A 1903BD....C......0A, Schonfeld, 1886BD....C......0S 1886BD....C......0S
[BHG88] = Berkhuijsen et al., 1988A&AS...76...65B 1988A&AS...76...65B
[BHP2009] = Bonfini et al., 2009A&A...507..705B 2009A&A...507..705B
[BKO2003] = Barnard et al., 2003A&A...411..553B 2003A&A...411..553B
[Br1992] = Walterbos & Braun, 1992A&AS...92..625W 1992A&AS...92..625W,
Braun & Walterbos, 1993A&AS...98..327B 1993A&AS...98..327B
[BSH2008] = Barnard et al., 2008ApJ...689.1215B 2008ApJ...689.1215B
BW93 = Braun & Walterbos, 1993A&AS...98..327B 1993A&AS...98..327B
CCDM = Dommanget, 1983BICDS..24...83D 1983BICDS..24...83D,
Dommanget & Nys, 1994CoORB.115....1D 1994CoORB.115....1D
[CHM09] = Caldwell et al., 2009AJ....137...94C 2009AJ....137...94C
DDB80 = Dodorico et al., 1980A&AS...40...67D 1980A&AS...40...67D
[FMZ2005] = Fan et al., 2005PASP..117.1236F 2005PASP..117.1236F
[FRS2006] = Fliri et al., 2006A&A...445..423F 2006A&A...445..423F
[GFB2004] = Galetti et al., 2004A&A...416..917G 2004A&A...416..917G
[GGS2007] = Galache et al., 2007ATel.1147....1G 2007ATel.1147....1G
GLG = Gelfand et al., 2005ApJS..159..242G 2005ApJS..159..242G, 2004ApJS..155...89G 2004ApJS..155...89G
GPM = Rybka & Yatsenko, 1997KFNT...13e..70R 1997KFNT...13e..70R
[H29] = Hubble, 1929ApJ....69..103H 1929ApJ....69..103H
HD = Cannon & Pickering, 1918AnHar..91....1C 1918AnHar..91....1C
[HIB95] = Hill et al., 1995ApJS...98..595H 1995ApJS...98..595H
[HKB2009] = Hodge et al, 2009AJ....138..770H 2009AJ....138..770H
[HPJ88] = Humphreys et al., 1988AJ.....96.1884H 1988AJ.....96.1884H
[HPH2009] = Henze et al., 2009A&A...500..769H 2009A&A...500..769H
[HPM06] = Hatzidimitriou et al., 2006A&A...451..835H 2006A&A...451..835H
[JPN2003] = Joshi et al., 2003A&A...402..113J 2003A&A...402..113J
[K2002] = Kaaret, 2002ApJ...578..114K 2002ApJ...578..114K
[KGP2002] = Kong et al., 2002ApJ...577..738K 2002ApJ...577..738K
KHM31 = Krienke & Hodge, 2008PASP..120....1K 2008PASP..120....1K, 2007PASP..119....7K 2007PASP..119....7K
[KLG2007] = Kim et al., 2007AJ....134..706K 2007AJ....134..706K
[KMV98] = Kodaira et al., 1998ApJS..118..177K 1998ApJS..118..177K
[KPM2002] = Kraemer et al., 2002AJ....124.2990K 2002AJ....124.2990K
[KSK98] = Kaluzny et al., 1998AJ....115.1016K 1998AJ....115.1016K
[KTV2006] = Kotov et al., 2006ApJ...641..756K 2006ApJ...641..756K
LGS, LGGS = Local Group (Galaxy) Survey; Massey et al., 2006AJ....131.2478M 2006AJ....131.2478M
MA93 = Magnier, 1993, 1993PhDT........41M 1993PhDT........41M
[Ma93] = Magnier, 1993, 1993PhDT........41M 1993PhDT........41M
mita = Magnier, 1993, 1993PhDT........41M 1993PhDT........41M
[MBG2008,i]= Mould et al., 2008ApJ...687..230M 2008ApJ...687..230M; Table i
[MHB2010] = Meusinger et al., 2010A&A...512A...1M 2010A&A...512A...1M
[MIS2004] = Mangano et al., 2004A&A...419.1045M 2004A&A...419.1045M
[MLA93] = Meyssonnier et al., 1993A&AS..102..251M 1993A&AS..102..251M
[MLV92] = Magnier et al., 1992A&AS...96..379M 1992A&AS...96..379M, 1994A&A...286..725H 1994A&A...286..725H
[MPV95] = Magnier et al., 1995A&AS..114..215M 1995A&AS..114..215M
[MS83] = Moffat & Shara, 1983ApJ...273..544M 1983ApJ...273..544M
[MSH2004] = Mould et al., 2004ApJS..154..623M 2004ApJS..154..623M
NED = NASA Extragalactic Database
[NKS2001] = Nowotny et al., 2001A&A...367..557N 2001A&A...367..557N
[NTK96] = Nedialkov et al., 1996IBVS.4411....1N 1996IBVS.4411....1N
NVSS = Condon et al., 1998AJ....115.1693C 1998AJ....115.1693C
[OBT2001] = Osborne et al., 2001A&A...378..800O 2001A&A...378..800O
[PAV78] = Pellet et al., 1978A&AS...31..439P 1978A&AS...31..439P
[PFF2005] = Pietsch et al., 2005A&A...442..879P 2005A&A...442..879P
[PFH2005] = Pietsch et al., 2005A&A...434..483P 2005A&A...434..483P
[PH2004] = Pietsch & Haberl, 2005A&A...430L..45P 2005A&A...430L..45P
[PHS2007] = Pietsch et al., 2007A&A...465..375P 2007A&A...465..375P
Pul = Khrutskaya et al., 2004A&A...418..357K 2004A&A...418..357K
[R73] = Rosino, 1973A&AS....9..347R 1973A&AS....9..347R
RadioS = Kimball & Ivezi'c, 2008AJ....136..684K 2008AJ....136..684K
RBC3.5 = Galleti et al., 2004A&A...416..917G 2004A&A...416..917G, 2005A&A...436..535G 2005A&A...436..535G,
2006A&A...456..985G 2006A&A...456..985G, 2007A&A...471..127G 2007A&A...471..127G
RBC4 = 2009A&A...508.1285G 2009A&A...508.1285G
[SAZ2006] = Smirnova et al., 2006IBVS.5737....1S 2006IBVS.5737....1S
[SD2009] = Samus et al., 2009yCat....102025S 2009yCat....102025S
[SK98] = Shokin & Kulagina, 1998PAZh...24...93S 1998PAZh...24...93S
[SKK99] = Stanek et al., 1999AJ....117.2810S 1999AJ....117.2810S
SIM = SIMBAD Database
[TBP2001] = Trudolyubov et al., 2001ApJ...563L.119T 2001ApJ...563L.119T
[TBP2002] = Trudolyubov et al., 2002ApJ...581L..27T 2002ApJ...581L..27T
[TKP2004] = Trudolyubov et al., 2005ApJ...634..314T 2005ApJ...634..314T
[TP2008] = Trudolyubov et al., 2008ApJ...676.1218T 2008ApJ...676.1218T
[TPB2002] = Trudolyubov et al., 2002IAUC.7798....2T 2002IAUC.7798....2T
[TPC2006] = Trudolyubov et al., 2006ApJ...645..277T 2006ApJ...645..277T
TYC = Hog et al., 2000A&A...355L..27H 2000A&A...355L..27H
USNO-B1 = United States Naval Observatory all sky catalogue
[WB92a] = Walterbos & Braun, 1992A&AS...92..625W 1992A&AS...92..625W
[WGC2005] = Williams et al., 2005ApJ...632.1086W 2005ApJ...632.1086W
[WGC2006] = Williams et al., 2006ApJ...637..479W 2006ApJ...637..479W
[WGK2004] = Williams et al., 2004ApJ...609..735W 2004ApJ...609..735W
[WNG2006] = Williams et al., 2006ApJ...643..356W 2006ApJ...643..356W
[WSB85] = Wirth et al., 1985ApJ...290..140W 1985ApJ...290..140W
[WSK2004] = Williams et al., 2004ApJ...615..720W 2004ApJ...615..720W
WSTB 36W = Bystedt et al., 1984A&AS...56..245B 1984A&AS...56..245B
WSTB 37W = Walterbos et al., 1985A&AS...61..451W 1985A&AS...61..451W
[V62] = Vetesnik, 1962BAICz..13..180V 1962BAICz..13..180V
[VG2007] = Voss & Gilfanov 2007A&A...468...49V 2007A&A...468...49V
[VRJ2006] = Vilardell et al., 2006A&A...459..321V 2006A&A...459..321V
BH = black hole
BL Lac = special type of AGN where the jet points to the observer
cand. = candidate
corr. = correlation
EmO = emission line object
Em* = emission line star
F0, F2, F5, F6, F7, F8 = spectral stellar types
FoV = field of view
FRI = radio galaxy, whose core-dominated radio emission is powered
by a central AGN
FRII = radio galaxy, whose lobe-dominated radio emission is powered
by a central AGN
G0, G2, G6, G8, G9 = spectral stellar types
g, GCC = globular cluster candidate
Ha = H alpha
HFV = high-frequency variable
HR = hardness ratio
HzRG = high-z radio galaxy
IR-S, IR = infra-red source
K0, K1, K2, K3 = spectral stellar type
LFV = low-frequency variable
LMXRB = low mass X-ray binary
M1 V = spectral stellar type
na = probably a cluster, but not sure what type
NULL = source without classification
PM star = high proper-motion star
PN = planetary nebula
PWN = pulsar wind nebula
QSO = quasi stellar object
Seyfert 1 = AGN located in spiral or irregular galaxy that show broad lines
src = source
UV = ultraviolet emission source
WeCAPP = Wendelstein Calar Alto Pixellensing Project
WR star = Wolf-Rayet star
Z-source = Low-mass X-ray binary that is named after the pattern traced
on its colour-colour diagram.
--------------------------------------------------------------------------------
Byte-by-byte Description of file: table8.dat
--------------------------------------------------------------------------------
Bytes Format Units Label Explanations
--------------------------------------------------------------------------------
1- 4 I4 --- XMMLPt Source Number, as in table 5
6- 13 E8.3 mW/m2 CFlux Combined EPIC flux in erg/cm2/s (G2)
15- 21 E7.1 mW/m2 e_CFlux Error in CFlux
23- 27 F5.2 --- HR1 ? Combined EPIC hardness ratio 1 (G3)
29- 32 F4.2 --- e_HR1 ? Error in CHR1
34- 38 F5.2 --- HR2 ? Combined EPIC hardness ratio 2 (G3)
40- 43 F4.2 --- e_HR2 ? Error in CHR2
45- 49 F5.2 --- HR3 ? Combined EPIC hardness ratio 3 (G3)
51- 54 F4.2 --- e_HR3 ? Error in CHR3
56- 60 F5.2 --- HR4 ? Combined EPIC hardness ratio 4 (G3)
62- 65 F4.2 --- e_HR4 ? Error in CHR4
67- 75 A9 --- Class ? Classification of X-ray source (G6)
87- 91 A5 --- obs1 Observation 1 field
93- 95 A3 --- obs1VAL EPIC instruments contributing to source
detection in observation 1 (G4)
97- 104 E8.3 ct/s obs1Rate ? EPIC count rate in observation 1 (G2)
106- 112 E7.1 ct/s e_obs1Rate ? Error in obs1Rate
114- 121 E8.3 mW/m2 obs1Flux ? EPIC flux in erg/cm2/s in observation 1 (G2)
123- 129 E7.1 mW/m2 e_obs1Flux ? Error in obs1Flux
131- 135 F5.2 --- obs1HR1 ? EPIC hardness ratio 1 in observation 1 (G3)
137- 140 F4.2 --- e_obs1HR1 ? Error in obs1HR1
142- 146 F5.2 --- obs1HR2 ? EPIC hardness ratio 2 in observation 1 (G3)
148- 151 F4.2 --- e_obs1HR2 ? Error in obs1HR2
153- 157 F5.2 --- obs1HR3 ? EPIC hardness ratio 3 in observation 1 (G3)
159- 162 F4.2 --- e_obs1HR3 ? Error in obs1HR3
164- 168 F5.2 --- obs1HR4 ? EPIC hardness ratio 4 in observation 1 (G3)
170- 173 F4.2 --- e_obs1HR4 ? Error in obs1HR4
175- 179 A5 --- obs2 Observation 2 field
181- 183 A3 --- obs2VAL EPIC instruments contributing to source
detection in observation 2 (G4)
185- 192 E8.3 ct/s obs2Rate ? EPIC count rate in observation 2 (G2)
194- 200 E7.1 ct/s e_obs2Rate ? Error in obs2Rate
202- 209 E8.3 mW/m2 obs2Flux ? EPIC flux in erg/cm2/s in observation 2 (G2)
211- 217 E7.1 mW/m2 e_obs2Flux ? Error in obs2Flux
219- 223 F5.2 --- obs2HR1 ? EPIC hardness ratio 1 in observation 2 (G3)
225- 228 F4.2 --- e_obs2HR1 ? Error in obs2HR1
230- 234 F5.2 --- obs2HR2 ? EPIC hardness ratio 2 in observation 2 (G3)
236- 239 F4.2 --- e_obs2HR2 ? Error in obs2HR2
241- 245 F5.2 --- obs2HR3 ? EPIC hardness ratio 3 in observation 2 (G3)
247- 250 F4.2 --- e_obs2HR3 ? Error in obs2HR3
252- 256 F5.2 --- obs2HR4 ? EPIC hardness ratio 4 in observation 2 (G3)
258- 261 F4.2 --- e_obs2HR4 ? Error in obs2HR4
263- 267 A5 --- obs3 ? Observation 3 field
269- 271 A3 --- obs3VAL ? EPIC instruments contributing to source
detection in observation 3 (G4)
273- 280 E8.3 ct/s obs3Rate ? EPIC count rate in observation 3 (G2)
282- 288 E7.1 ct/s e_obs3Rate ? Error in obs3Rate
290- 297 E8.3 mW/m2 obs3Flux ? EPIC flux in erg/cm2/s in observation 3 (G2)
299- 305 E7.1 mW/m2 e_obs3Flux ? Error in obs3Flux
307- 311 F5.2 --- obs3HR1 ? EPIC hardness ratio 1 in observation 3 (G3)
313- 316 F4.2 --- e_obs3HR1 ? Error in obs3HR1
318- 322 F5.2 --- obs3HR2 ? EPIC hardness ratio 2 in observation 3 (G3)
324- 327 F4.2 --- e_obs3HR2 ? Error in obs3HR2
329- 333 F5.2 --- obs3HR3 ? EPIC hardness ratio 3 in observation 3 (G3)
335- 338 F4.2 --- e_obs3HR3 ? Error in obs3HR3
340- 344 F5.2 --- obs3HR4 ? EPIC hardness ratio 4 in observation 3 (G3)
346- 349 F4.2 --- e_obs3HR4 ? Error in obs3HR4
351- 355 A5 --- obs4 ? Observation 4 field
357- 359 A3 --- obs4VAL ? EPIC instruments contributing to source
detection in observation 4 (G4)
361- 368 E8.3 ct/s obs4Rate ? EPIC count rate in observation 4 (G2)
370- 376 E7.1 ct/s e_obs4Rate ? Error in obs4Rate
378- 385 E8.3 mW/m2 obs4Flux ? EPIC flux in erg/cm2/s in observation 4 (G2)
387- 393 E7.1 mW/m2 e_obs4Flux ? Error in obs4Flux
395- 399 F5.2 --- obs4HR1 ? EPIC hardness ratio 1 in observation 4 (G3)
401- 404 F4.2 --- e_obs4HR1 ? Error in obs4HR1
406- 410 F5.2 --- obs4HR2 ? EPIC hardness ratio 2 in observation 4 (G3)
412- 415 F4.2 --- e_obs4HR2 ? Error in obs4HR2
417- 421 F5.2 --- obs4HR3 ? EPIC hardness ratio 3 in observation 4 (G3)
423- 426 F4.2 --- e_obs4HR3 ? Error in obs4HR3
428- 432 F5.2 --- obs4HR4 ? EPIC hardness ratio 4 in observation 4 (G3)
434- 437 F4.2 --- e_obs4HR4 ? Error in obs4HR4
439- 443 A5 --- obs5 ? Observation 5 field
445- 447 A3 --- obs5VAL ? EPIC instruments contributing to source
detection in observation 5 (G4)
449- 456 E8.3 ct/s obs5Rate ? EPIC count rate in observation 5 (G2)
458- 464 E7.1 ct/s e_obs5Rate ? Error in obs5Rate
466- 473 E8.3 mW/m2 obs5Flux ? EPIC flux in erg/cm2/s in observation 5 (G2)
475- 481 E7.1 mW/m2 e_obs5Flux ? Error in obs5Flux
483- 487 F5.2 --- obs5HR1 ? EPIC hardness ratio 1 in observation 5 (G3)
489- 492 F4.2 --- e_obs5HR1 ? Error in obs5HR1
494- 498 F5.2 --- obs5HR2 ? EPIC hardness ratio 2 in observation 5 (G3)
500- 503 F4.2 --- e_obs5HR2 ? Error in obs5HR2
505- 509 F5.2 --- obs5HR3 ? EPIC hardness ratio 3 in observation 5 (G3)
511- 514 F4.2 --- e_obs5HR3 ? Error in obs5HR3
516- 520 F5.2 --- obs5HR4 ? EPIC hardness ratio 4 in observation 5 (G3)
522- 525 F4.2 --- e_obs5HR4 ? Error in obs5HR4
527- 531 A5 --- obs6 ? Observation 6 field
533- 535 A3 --- obs6VAL ? EPIC instruments contributing to source
detection in observation 6 (G4)
537- 544 E8.3 ct/s obs6Rate ? EPIC count rate in observation 6 (G2)
546- 552 E7.1 ct/s e_obs6Rate ? Error in obs6Rate
554- 561 E8.3 mW/m2 obs6Flux ? EPIC flux in erg/cm2/s in observation 6 (G2)
563- 569 E7.1 mW/m2 e_obs6Flux ? Error in obs6Flux
571- 575 F5.2 --- obs6HR1 ? EPIC hardness ratio 1 in observation 6 (G3)
577- 580 F4.2 --- e_obs6HR1 ? Error in obs6HR1
582- 586 F5.2 --- obs6HR2 ? EPIC hardness ratio 2 in observation 6 (G3)
588- 591 F4.2 --- e_obs6HR2 ? Error in obs6HR2
593- 597 F5.2 --- obs6HR3 ? EPIC hardness ratio 3 in observation 6 (G3)
599- 602 F4.2 --- e_obs6HR3 ? Error in obs6HR3
604- 608 F5.2 --- obs6HR4 ? EPIC hardness ratio 4 in observation 6 (G3)
610- 613 F4.2 --- e_obs6HR4 ? Error in obs6HR4
615- 619 A5 --- obs7 ? Observation 7 field
621- 623 A3 --- obs7VAL ? EPIC instruments contributing to source
detection in observation 7 (G4)
625- 632 E8.3 ct/s obs7Rate ? EPIC count rate in observation 7 (G2)
634- 640 E7.1 ct/s e_obs7Rate ? Error in obs7Rate
642- 649 E8.3 mW/m2 obs7Flux ? EPIC flux in erg/cm2/s in observation 7 (G2)
651- 657 E7.1 mW/m2 e_obs7Flux ? Error in obs7Flux
659- 663 F5.2 --- obs7HR1 ? EPIC hardness ratio 1 in observation 7 (G3)
665- 668 F4.2 --- e_obs7HR1 ? Error in obs7HR1
670- 674 F5.2 --- obs7HR2 ? EPIC hardness ratio 2 in observation 7 (G3)
676- 679 F4.2 --- e_obs7HR2 ? Error in obs7HR2
681- 685 F5.2 --- obs7HR3 ? EPIC hardness ratio 3 in observation 7 (G3)
687- 690 F4.2 --- e_obs7HR3 ? Error in obs7HR3
692- 696 F5.2 --- obs7HR4 ? EPIC hardness ratio 4 in observation 7 (G3)
698- 701 F4.2 --- e_obs7HR4 ? Error in obs7HR4
703- 707 A5 --- obs8 ? Observation 8 field
709- 711 A3 --- obs8VAL ? EPIC instruments contributing to source
detection in observation 8 (G4)
713- 720 E8.3 ct/s obs8Rate ? EPIC count rate in observation 8 (G2)
722- 728 E7.1 ct/s e_obs8Rate ? Error in obs8Rate
730- 737 E8.3 mW/m2 obs8Flux ? EPIC flux in erg/cm2/s in observation 8 (G2)
739- 745 E7.1 mW/m2 e_obs8Flux ? Error in obs8Flux
747- 751 F5.2 --- obs8HR1 ? EPIC hardness ratio 1 in observation 8 (G3)
753- 756 F4.2 --- e_obs8HR1 ? Error in obs8HR1
758- 762 F5.2 --- obs8HR2 ? EPIC hardness ratio 2 in observation 8 (G3)
764- 767 F4.2 --- e_obs8HR2 ? Error in obs8HR2
769- 773 F5.2 --- obs8HR3 ? EPIC hardness ratio 3 in observation 8 (G3)
775- 778 F4.2 --- e_obs8HR3 ? Error in obs8HR3
780- 784 F5.2 --- obs8HR4 ? EPIC hardness ratio 4 in observation 8 (G3)
786- 789 F4.2 --- e_obs8HR4 ? Error in obs8HR4
791- 795 A5 --- obs9 ? Observation 9 field
797- 799 A3 --- obs9VAL ? EPIC instruments contributing to source
detection in observation 9 (G4)
801- 808 E8.3 ct/s obs9Rate ? EPIC count rate in observation 9 (G2)
810- 816 E7.1 ct/s e_obs9Rate ? Error in obs9Rate
818- 825 E8.3 mW/m2 obs9Flux ? EPIC flux in erg/cm2/s in observation 9 (G2)
827- 833 E7.1 mW/m2 e_obs9Flux ? Error in obs9Flux
835- 839 F5.2 --- obs9HR1 ? EPIC hardness ratio 1 in observation 9 (G3)
841- 844 F4.2 --- e_obs9HR1 ? Error in obs9HR1
846- 850 F5.2 --- obs9HR2 ? EPIC hardness ratio 2 in observation 9 (G3)
852- 855 F4.2 --- e_obs9HR2 ? Error in obs9HR2
857- 861 F5.2 --- obs9HR3 ? EPIC hardness ratio 3 in observation 9 (G3)
863- 866 F4.2 --- e_obs9HR3 ? Error in obs9HR3
868- 872 F5.2 --- obs9HR4 ? EPIC hardness ratio 4 in observation 9 (G3)
874- 877 F4.2 --- e_obs9HR4 ? Error in obs9HR4
879- 883 A5 --- obs10 ? Observation 10 field
885- 887 A3 --- obs10VAL ? EPIC instruments contributing to source
detection in observation 10 (G4)
889- 896 E8.3 ct/s obs10Rate ? EPIC count rate in observation 10 (G2)
898- 904 E7.1 ct/s e_obs10Rate ? Error in obs10Rate
906- 913 E8.3 mW/m2 obs10Flux ? EPIC flux (erg/cm2/s) in observation 10 (G2)
915- 921 E7.1 mW/m2 e_obs10Flux ? Error in obs10Flux
923- 927 F5.2 --- obs10HR1 ? EPIC hardness ratio 1 in observation 10 (G3)
929- 932 F4.2 --- e_obs10HR1 ? Error in obs10HR1
934- 938 F5.2 --- obs10HR2 ? EPIC hardness ratio 2 in observation 10 (G3)
940- 943 F4.2 --- e_obs10HR2 ? Error in obs10HR2
945- 949 F5.2 --- obs10HR3 ? EPIC hardness ratio 3 in observation 10 (G3)
951- 954 F4.2 --- e_obs10HR3 ? Error in obs10HR3
956- 960 F5.2 --- obs10HR4 ? EPIC hardness ratio 4 in observation 10 (G3)
962- 965 F4.2 --- e_obs10HR4 ? Error in obs10HR4
967- 968 I2 --- Ndet Number of observations covering the source
970- 974 F5.2 --- svarmax ? Maximum significance of variation
976- 981 F6.2 --- fvarmax ? Maximum flux ratio (2)
983 I1 --- Nupper Number of upper limits
985- 992 E8.3 mW/m2 Fmax ? Maximum flux
994-1000 E7.1 mW/m2 e_Fmax ? Error in fmax
--------------------------------------------------------------------------------
Note (2): fvarmax>100, indicates that the source is a transient object.
--------------------------------------------------------------------------------
Global notes:
Note (G2): Count rate and flux in XID band (0.2-4.5keV)
Note (G3): HRi=(R(i+1)-R(i))/(R(i+1)+R(i)) where Ri are the count rates
in the energy bands 1 to 5 and
band 1 = 0.2-0.5keV,
band 2 = 0.5-1.0keV,
band 3 = 1.0-2.0keV,
band 4 = 2.0-4.5keV,
band 5 = 4.5-12keV
Note (G4): First character for EPIC PN, second for MOS1, third for MOS2;
the letters are 'T' (true, source is in field of view of instrument),
or 'F' (false) otherwise.
Note (G6): Classifications used (see Table 6) as follows:
fg Star = foreground star
= foreground star candidate
AGN = active galactic nucleus
= AGN candidate
Gal = galaxy
<Gal> = galaxy candidate
GCl = galaxy cluster
<GCl> = galaxy cluster candidate
SSS = supersoft source in M 31
= supersoft source candidate in M 31
SNR = supernova remnant in M 31
= supernova remnant candidate in M 31
GlC = source in globular cluster
<GlC> = source in globular cluster candidate
XRB = X-ray binary in M 31
= X-ray binary candidate in M 31
= HR2-e_HR2>-0.2 or only HR3 and HR4 defined, and
no other classification
--------------------------------------------------------------------------------
Acknowledgements:
Holger Stiele, holger.stiele(at)brera.inaf.it
(End) Holger Stiele [MPE, Germany], Patricia Vannier [CDS] 02-Aug-2011