FLASH REPORTS -- NOVA ID=0035623675

NOVA ID=0035623675

(Updating)IGR J17254-3257

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[Ground Trigger ID]
ID          :  35623675

[Count Weighted Position]
RA,Dec: (260.047, -32.938)
Galac.: (353.678,   2.378)
Eclip.: (261.535,  -9.791)

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

[Highest Significance]
DPTC  : 1364407660
UT    : 2023/04/01 18:07:48
on    : 30s (S-band)
sigma : 8.6

[Observed flux]
S :    163 +-    19 mCrab ( 3-10keV)
L :     35 +-    16 mCrab ( 2- 4keV)
M :    299 +-    36 mCrab ( 4-10keV)
H :     18 +-    87 mCrab (10-20keV)

nearby(r<5deg) object
=====================
dist  flux  (RA, Dec)        name
[deg][mCrab]  [deg]
=====================
0.82  unknown (259.70, -32.18)  1H 1715-321
1.10  unknown (261.36, -32.95)  IGR J17254-3257
1.19  unknown (260.00, -31.75)  XTE J1720-318,V1228 Sco
1.65     17.0 (258.58, -34.05)  4U 1711-34
1.65  unknown (260.02, -31.28)  IGR J17200-3116
2.45      5.1 (257.23, -32.33)  4U 1705-32,1RXS J170854.4-321857
2.61     48.8 (262.99, -33.83)  GX 354-0,4U 1728-34,Slow Burster
2.61  unknown (259.75, -35.54)  XMMSL1 J171900.4-353217
2.65     28.9 (261.89, -30.80)  Terzan 2,4U 1724-307,ESO 454-SC 029
2.66  unknown (262.50, -34.64)  SWIFT J1729.9-3437
2.80     16.2 (263.35, -33.39)  H 1730-333,Rapid Burster
3.18  unknown (263.84, -32.94)  IGR J17354-3255
3.31  unknown (263.38, -31.22)  GRS 1730-312,KS 1730-312
3.50     -3.0 (261.30, -36.28)  EXO 1722-363,IGR J17252-3616
3.76      9.3 (262.23, -36.24)  Swift J1728.9-3613
3.87  unknown (259.82, -29.07)  XTE J1719-291
3.92     51.2 (263.61, -30.45)  MAXI J1735-304
3.99  unknown (262.12, -29.37)  IGR J17285-2922
4.03  unknown (259.41, -36.94)  IGR J17177-3656
4.10  unknown (257.45, -36.43)  IGR J17098-3626
4.13  unknown (257.44, -36.47)  IGR J17098-3628
4.14     54.0 (263.95, -30.47)  Terzan 1,XB 1732-304
4.15  unknown (257.27, -36.41)  IGR J17091-3624
4.16  unknown (263.85, -35.67)  1RXH J173523.7-354013
4.33      0.4 (261.63, -28.83)  V2674 Oph,Nova Oph 2010 No. 2
4.50  unknown (264.39, -30.38)  IGR J17375-3022
4.58    859.2 (256.44, -36.42)  GX 349+2,V1101 Sco
4.62     -4.1 (259.81, -28.33)  IGR J17191-2821
4.64  unknown (265.04, -31.04)  AX J1740.1-3102,GRS 1737-31
4.78  unknown (260.91, -37.66)  XTE J1723-376
4.80  unknown (264.80, -30.34)  XTE J1739-302,IGR J17391-3021
4.88      1.5 (255.53, -29.95)  H 1658-298,V2134 Oph
4.96     16.5 (258.14, -37.64)  SAX J1712.6-3739

[Sun/Moon (RA, Dec)]
Sun :  (10.516, 4.526)
Sun dist: 109.6
Moon:  (145.335, 19.140)
age: 10.88 day

[Latitude/Longitude]
(3.13S, 67.95E)

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	733681879.763 (2023-04-01T16:31:14)	733682313.067 (2023-04-01T16:38:28)		link to lc
2	733687457.176 (2023-04-01T18:04:12)	733687892.919 (2023-04-01T18:11:27)		link to lc
3	733693034.918 (2023-04-01T19:37:09)	733693466.464 (2023-04-01T19:44:21)		link to lc
4	733698618.923 (2023-04-01T21:10:13)	733699046.208 (2023-04-01T21:17:21)		link to lc
5	733704189.567 (2023-04-01T22:43:04)	733704624.873 (2023-04-01T22:50:19)		link to lc
6	733709765.390 (2023-04-02T00:16:00)	733710196.837 (2023-04-02T00:23:11)		link to lc

Localization Error Box