FLASH REPORTS -- NOVA ID=8445899226

NOVA ID=8445899226

A possible X-ray burst from MAXI J1621-501

Alert Mail

[Ground Trigger ID]
ID          :  8445899226

[Count Weighted Position]
RA,Dec: (245.092, -50.020)
Galac.: (333.463,   0.038)
Eclip.: (252.133, -28.114)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1227046129
UT    : 2018/11/23 22:09:12
on    : 3s (S-band)
sigma : 8.9

[Observed flux]
S :    152 +-    17 mCrab ( 3-10keV)
L :     47 +-    14 mCrab ( 2- 4keV)
M :    263 +-    31 mCrab ( 4-10keV)
H :     80 +-    94 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00     34.8 (245.09, -50.02)  MAXI J1621-501
0.31  unknown (244.88, -49.74)  IGR J16195-4945,AX J1619.4-4945
0.60  unknown (244.16, -49.98)  IGR J16167-4957
1.49     59.0 (247.01, -49.20)  4U 1624-490,1RXS J162804.7-491150
1.49  unknown (245.19, -51.51)  IGR J16207-5129
1.87  unknown (247.04, -48.65)  IGR J16283-4838
2.16      5.3 (246.65, -51.94)  SWIFT J1626.6-5156
2.23  unknown (247.97, -48.81)  IGR J16318-4848
2.68      0.1 (243.18, -52.42)  4U 1608-52,H 1608-522,QX Nor
2.69  unknown (249.26, -49.86)  XTE J1637-498
2.78  unknown (249.31, -50.72)  IGR J16374-5043
2.88  unknown (248.01, -47.87)  AX J1631.9-4752
3.29  unknown (248.19, -47.44)  IGR J16328-4726
3.46    -35.9 (248.50, -47.39)  4U 1630-472,Nor X-1,GX 337+00
3.53  unknown (248.97, -47.59)  SGR 1627-41,SGR1627-41
3.65  unknown (248.98, -47.43)  IGR J16358-4726,IGR16358-4726
4.21  unknown (247.31, -46.08)  IGR J16293-4603
4.54  unknown (249.78, -46.71)  IGR J16393-4643,AX J1639.0-4642
4.76     -0.9 (252.50, -49.96)  XTE J1650-500,GHJ2008 3
4.89     14.0 (250.23, -53.75)  H 1636-536,V801 Ara

[Sun/Moon (RA, Dec)]
Sun :  (239.182, -20.428)
Sun dist:  30.0
Moon:  (69.272, 18.263)
age: 15.70 day

[Latitude/Longitude]
(19.44S, 103.83E)

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	596242573.616 (2018-11-22T22:56:08)	596242881.430 (2018-11-22T23:01:16)		link to lc
2	596248134.282 (2018-11-23T00:28:49)	596248439.954 (2018-11-23T00:33:54)		link to lc
3	596253692.997 (2018-11-23T02:01:27)	596253969.544 (2018-11-23T02:06:04)		link to lc
4	596259253.166 (2018-11-23T03:34:08)	596259530.420 (2018-11-23T03:38:45)		link to lc
5	596264810.643 (2018-11-23T05:06:45)	596265029.915 (2018-11-23T05:10:24)		link to lc
6	596270369.551 (2018-11-23T06:39:24)	596270492.793 (2018-11-23T06:41:27)		link to lc
7	596281487.886 (2018-11-23T09:44:42)	596281531.487 (2018-11-23T09:45:26)		link to lc
8	596287047.181 (2018-11-23T11:17:22)	596287354.709 (2018-11-23T11:22:29)		link to lc
9	596292606.228 (2018-11-23T12:50:01)	596292906.675 (2018-11-23T12:55:01)		link to lc
10	596298165.084 (2018-11-23T14:22:40)	596298473.584 (2018-11-23T14:27:48)		link to lc
11	596303726.212 (2018-11-23T15:55:21)	596304032.614 (2018-11-23T16:00:27)		link to lc
12	596309284.206 (2018-11-23T17:27:59)	596309591.384 (2018-11-23T17:33:06)		link to lc
13	596314842.986 (2018-11-23T19:00:37)	596315150.315 (2018-11-23T19:05:45)		link to lc
14	596320401.262 (2018-11-23T20:33:16)	596320700.497 (2018-11-23T20:38:15)		link to lc
15	596325961.944 (2018-11-23T22:05:56)	596326251.443 (2018-11-23T22:10:46)		link to lc

Localization Error Box

Follow-up Obs.