FLASH REPORTS -- NOVA ID=8161849999

NOVA ID=8161849999

Superburst from GS1826-238

Alert Mail

[Ground Trigger ID]
ID          :  8161849999

[Count Weighted Position]
RA,Dec: (277.368, -23.797)
Galac.: (  9.278,  -6.098)
Eclip.: (276.739,  -0.530)

[Triggered Criteria]

[Highest Significance]
DPTC  : 1202476338
UT    : 2018/02/12 13:12:21
on    : 1scan (S-band)
sigma : 2.5

[Observed flux]
S :     52 +-    21 mCrab ( 3-10keV)
L :    123 +-    32 mCrab ( 2- 4keV)
M :     41 +-    34 mCrab ( 4-10keV)
H :   -216 +-    96 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.00     84.7 (277.37, -23.80)  GS 1826-238,V4634 Sgr
1.24     47.7 (277.24, -25.03)  MAXI J1828-249
1.55      6.4 (276.12, -24.85)  AX J1824.5-2451
1.55      6.4 (276.14, -24.87)  M 28,IGR J18245-2452
2.63      3.9 (274.60, -24.54)  XTE J1818-245
2.81     52.6 (274.84, -25.41)  V4641 Sgr,SAX J1819.3-2525
2.90  unknown (278.42, -21.06)  PKS 1830-21,PKS 1830-211
3.07  unknown (274.34, -25.14)  IGR J18173-2509
3.81  unknown (273.22, -23.53)  PSR J1809-2332,0FGL J1809.5-2331
4.44  unknown (272.59, -23.09)  V5588 Sgr
4.71     -8.8 (278.93, -19.32)  MAXI J1836-194
4.85     -4.0 (272.69, -26.15)  SAX J1810.8-2609,V4722 Sgr

[Sun/Moon (RA, Dec)]
Sun :  (325.851, -13.682)
Sun dist:  46.8
Moon:  (287.968, -19.907)
age: 26.63 day

[Latitude/Longitude]
(9.70N, 111.68E)

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	571731149.376 (2018-02-12T06:12:24)	571731323.007 (2018-02-12T06:15:18)		link to lc
2	571736759.193 (2018-02-12T07:45:54)	571736881.382 (2018-02-12T07:47:56)		link to lc
3	571742359.825 (2018-02-12T09:19:14)	571742438.647 (2018-02-12T09:20:33)		link to lc
4	571758799.023 (2018-02-12T13:53:14)	571759116.192 (2018-02-12T13:58:31)		link to lc
5	571764355.954 (2018-02-12T15:25:50)	571764672.128 (2018-02-12T15:31:07)		link to lc
6	571769914.106 (2018-02-12T16:58:29)	571770233.858 (2018-02-12T17:03:48)		link to lc
7	571775471.566 (2018-02-12T18:31:06)	571775787.629 (2018-02-12T18:36:22)		link to lc
8	571781049.430 (2018-02-12T20:04:04)	571781350.306 (2018-02-12T20:09:05)		link to lc
9	571786639.231 (2018-02-12T21:37:14)	571786907.877 (2018-02-12T21:41:42)		link to lc
10	571792209.240 (2018-02-12T23:10:04)	571792465.797 (2018-02-12T23:14:20)		link to lc
11	571797769.861 (2018-02-13T00:42:44)	571798023.384 (2018-02-13T00:46:58)		link to lc
12	571803319.202 (2018-02-13T02:15:14)	571803584.221 (2018-02-13T02:19:39)		link to lc
13	571808930.066 (2018-02-13T03:48:45)	571809136.364 (2018-02-13T03:52:11)		link to lc
14	571814489.266 (2018-02-13T05:21:24)	571814697.348 (2018-02-13T05:24:52)		link to lc
15	571820099.828 (2018-02-13T06:54:54)	571820258.396 (2018-02-13T06:57:33)		link to lc
16	571825650.088 (2018-02-13T08:27:25)	571825818.109 (2018-02-13T08:30:13)		link to lc
17	571831310.089 (2018-02-13T10:01:45)	571831372.626 (2018-02-13T10:02:47)		link to lc
18	571842169.827 (2018-02-13T13:02:44)	571842231.267 (2018-02-13T13:03:46)		link to lc

Localization Error Box

Follow-up Obs.