FLASH REPORTS -- NOVA ID=0371724676

NOVA ID=0371724676

Swift J151857.0-572147 (+ Cir X-1)

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[Ground Trigger ID]
ID          :  0371724676

[Count Weighted Position]
RA,Dec: (228.965, -57.619)
Galac.: (321.334,  -0.007)
Eclip.: (243.544, -37.889)

[Triggered Criteria]
S  :  10s, 30s, 1scan
M  :  10s, 30s, 1scan

[Highest Significance]
DPTC  : 1393449010
UT    : 2024/03/02 21:10:41
on    : 10s (Med-band)
sigma : 2.6

[Observed flux]
S :     57 +-    18 mCrab ( 3-10keV)
L :     49 +-    22 mCrab ( 2- 4keV)
M :     87 +-    33 mCrab ( 4-10keV)
H :    230 +-   136 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.79     13.9 (230.17, -57.17)  Cir X-1,BR Cir
1.54      8.3 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.65      8.5 (233.83, -57.23)  MAXI J1535-571
2.70  unknown (234.01, -57.81)  IGR J15360-5750
3.09  unknown (234.74, -57.71)  V343 Nor
3.71  unknown (223.21, -59.82)  SAX J1452.8-5949
3.86  unknown (222.89, -55.68)  IGR J14515-5542
3.91  unknown (223.58, -55.08)  PR Lupi,Nova Lupi 2011
3.92      3.7 (236.01, -56.71)  XTE J1543-568
3.92      4.9 (235.82, -56.41)  MAXI J1543-564
4.10  unknown (222.18, -59.70)  IGR J14488-5942,Swift J1448.4-5945
4.18  unknown (222.32, -55.59)  2MFGC 12018
4.54  unknown (232.07, -61.88)  TrA X-1,KY Tra
4.91      1.3 (237.75, -56.48)  XTE J1550-564,V381 Nor

[Sun/Moon (RA, Dec)]
Sun :  (343.822, -6.889)
Sun dist:  97.0
Moon:  (240.621, -24.637)
age: 22.17 day

[Latitude/Longitude]
(35.33S, 142.41W)

Images

Lightcurve

Image

ALL	LOW (2 - 4 keV)	MED (4 - 10 keV)	HIGH (10 - 20 keV)

Spectrum

Past Variability

No	maxitime (ut)		Image	lc
No	Start	End	Image	lc
1	762699953.332 (2024-03-02T13:05:48)	762700478.781 (2024-03-02T13:14:33)		link to lc
2	762705534.226 (2024-03-02T14:38:49)	762706052.766 (2024-03-02T14:47:27)		link to lc
3	762710993.511 (2024-03-02T16:09:48)	762711618.383 (2024-03-02T16:20:13)		link to lc
4	762711899.561 (2024-03-02T16:24:54)	762712058.502 (2024-03-02T16:27:33)		link to lc
5	762716383.931 (2024-03-02T17:39:38)	762717183.049 (2024-03-02T17:52:58)		link to lc
6	762717471.366 (2024-03-02T17:57:46)	762717928.378 (2024-03-02T18:05:23)		link to lc
7	762721912.189 (2024-03-02T19:11:47)	762722749.508 (2024-03-02T19:25:44)		link to lc
8	762723040.529 (2024-03-02T19:30:35)	762723498.471 (2024-03-02T19:38:13)		link to lc
9	762727484.284 (2024-03-02T20:44:39)	762728312.691 (2024-03-02T20:58:27)		link to lc
10	762728608.934 (2024-03-02T21:03:23)	762729078.458 (2024-03-02T21:11:13)		link to lc

Localization Error Box