FLASH REPORTS -- NOVA ID=0420275445

NOVA ID=0420275445

Cir X-1 or Swift J151857.0-572147

Alert Mail

[Ground Trigger ID]
ID          :  0420275445

[Count Weighted Position]
RA,Dec: (232.225, -58.175)
Galac.: (322.484,  -1.417)
Eclip.: (245.849, -37.861)

[Triggered Criteria]
S  :  1s, 3s, 10s, 30s, 1scan, 4orb, 1d, 4d
M  :  10s, 30s, 1scan, 4orb, 1d, 4d
L  :  10s, 30s, 1scan, 4d

[Highest Significance]
DPTC  : 1397638492
UT    : 2024/04/20 08:55:26
on    : 4d (S-band)
sigma : 2.4

[Observed flux]
S :     26 +-    11 mCrab ( 3-10keV)
L :     54 +-    15 mCrab ( 2- 4keV)
M :     30 +-    20 mCrab ( 4-10keV)
H :    176 +-    96 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
1.02  unknown (234.01, -57.81)  IGR J15360-5750
1.28     10.5 (233.83, -57.23)  MAXI J1535-571
1.41  unknown (234.74, -57.71)  V343 Nor
1.49    315.2 (230.17, -57.17)  Cir X-1,BR Cir
1.55  unknown (229.74, -57.36)  Swift J151857.0-572147
2.17      7.0 (228.48, -59.14)  PSR B1509-58,Cir pulsar
2.51     -0.8 (236.01, -56.71)  XTE J1543-568
2.62      0.7 (235.82, -56.41)  MAXI J1543-564
3.43     15.1 (237.75, -56.48)  XTE J1550-564,V381 Nor
3.71  unknown (232.07, -61.88)  TrA X-1,KY Tra
4.48  unknown (234.80, -62.47)  Swift J1539.2-6227
4.82     15.4 (240.26, -60.74)  1H 1556-605,LU TrA
4.85  unknown (231.94, -63.02)  LS TrA
4.92  unknown (223.21, -59.82)  SAX J1452.8-5949
4.93      3.7 (237.72, -54.31)  1E 1547.0-5408
4.94  unknown (236.95, -62.53)  swift-#1220736!GCN
4.98     14.2 (236.98, -62.57)  4U 1543-624,1RXS J154754.4-623409

[Sun/Moon (RA, Dec)]
Sun :  (28.330, 11.630)
Sun dist: 130.1
Moon:  (172.308, 5.722)
age: 11.60 day

[Latitude/Longitude]
(24.43S, 100.40E)

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	766834820.244 (2024-04-19T09:40:15)	766835102.543 (2024-04-19T09:44:57)		link to lc
2	766840391.007 (2024-04-19T11:13:06)	766840662.643 (2024-04-19T11:17:37)		link to lc
3	766851530.327 (2024-04-19T14:18:45)	766851692.536 (2024-04-19T14:21:27)		link to lc
4	766857101.190 (2024-04-19T15:51:36)	766857262.760 (2024-04-19T15:54:17)		link to lc
5	766879381.992 (2024-04-19T22:02:56)	766879600.497 (2024-04-19T22:06:35)		link to lc
6	766884951.563 (2024-04-19T23:35:46)	766885298.746 (2024-04-19T23:41:33)		link to lc
7	766890523.328 (2024-04-20T01:08:38)	766890869.178 (2024-04-20T01:14:24)		link to lc
8	766896093.687 (2024-04-20T02:41:28)	766896440.493 (2024-04-20T02:47:15)		link to lc
9	766901662.585 (2024-04-20T04:14:17)	766902009.428 (2024-04-20T04:20:04)		link to lc
10	766907231.979 (2024-04-20T05:47:06)	766907552.383 (2024-04-20T05:52:27)		link to lc
11	766912801.210 (2024-04-20T07:19:56)	766913062.402 (2024-04-20T07:24:17)		link to lc
12	766918371.336 (2024-04-20T08:52:46)	766918632.690 (2024-04-20T08:57:07)		link to lc
13	766923943.124 (2024-04-20T10:25:38)	766924202.382 (2024-04-20T10:29:57)		link to lc
14	766929511.223 (2024-04-20T11:58:26)	766929712.406 (2024-04-20T12:01:47)		link to lc
15	766935080.680 (2024-04-20T13:31:15)	766935282.994 (2024-04-20T13:34:37)		link to lc
16	766940653.025 (2024-04-20T15:04:08)	766940802.640 (2024-04-20T15:06:37)		link to lc
17	766962930.267 (2024-04-20T21:15:25)	766963220.925 (2024-04-20T21:20:15)		link to lc
18	766968500.384 (2024-04-20T22:48:15)	766968854.735 (2024-04-20T22:54:09)		link to lc
19	766974070.183 (2024-04-21T00:21:05)	766974424.220 (2024-04-21T00:26:59)		link to lc
20	766979638.786 (2024-04-21T01:53:53)	766979993.658 (2024-04-21T01:59:48)		link to lc
21	766985210.802 (2024-04-21T03:26:45)	766985562.595 (2024-04-21T03:32:37)		link to lc
22	766990779.037 (2024-04-21T04:59:34)	766991082.952 (2024-04-21T05:04:37)		link to lc
23	766996349.295 (2024-04-21T06:32:24)	766996592.643 (2024-04-21T06:36:27)		link to lc

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