School of Physics & Astronomy

| site map

Home
About
The Swift Mission UK involvement Instruments
GRBs before Swift GRBs in the Swift era Non-GRB science with Swift GRB research at Leicester
Spacecraft status Swift in the press Swift Videos
Support
Helpdesk TOO requests Guest Investigator program Target visibility checker Search transient database
Data Access
Overview Quick Look GCN Notices Download obs data Search obs catalogue The 2SXPS catalogue The LSXPS catalogue
Data Analysis
Data analysis overview Swift software
Build XRT products
BAT data analysis guide XRT data analysis guide XRT digest UVOT data analysis guide
Data Products
GRBs Full dataset Swift XRT products for GRBs XRT positions XRT light curves XRT spectra XRT GRB catalogue XRT GRB images Burst analyser Prompt data GRB field info XRT prompt analysis External triggers Einstein Probe follow up SVOM follow up Neutrino follow up Gravitational Wave follow up
Publications
Publication index Published papers Submitted papers XRT instrument papers ATels GCNs Conferences
Links
Databases NED Simbad GCN circulars archive GRB data table Software & Tools Swift Software (HEASoft) Xanadu WebPIMMS Institutional Swift Sites GSFC PSU OAB SSDC MSSL University of Leicester

SGWGS Source 22638

Image | Exposure map

Image of the XRT detection

Source details
RA (J2000):	02h 31m 40.08s (= 37.91701°)
Dec (J2000):	-01° 21′ 32.4″ (= -1.3590°)
Detection flag:	Good
XRT exposure:	9.1 ks s (vignetting corrected)
Peak XRT rate	Undefined ct s^-1
Mean XRT rate	3.0 (+0.8, -0.7) × 10^-3 ct s^-1
Near GWGC/2MPZ galaxy?	Yes, 3 matches. View details.
In blocks:	[Show]. 193

Light curve

Main light curve page.

Image of the LC

2MPZ/GWGC Galaxies near the source

ID	RA	Dec	XRT offset	Size (′)	Position Angle¹	Distance (Mpc)	M_B,abs	M_K,abs	Source
NGC0955	02h 30m 33.16s = 37.63815	-01° 06′ 32.4″ = -1.109	22.47′ 139 ± 27 kpc	2.04 × 0.61 (32.16)²	17.6°	21.38 ± 4.28	-19.31		GWGC
UGC02009	02h 32m 09.38s = 38.0391	-01° 23′ 10.7″ = -1.3863	7.50′ 129 ± 28 kpc	0.87 × 0.36 (11.56)²	118.2°	59.46 ± 13.08	-18.81		GWGC
2MPZ J02320940-0123108	02h 32m 09.41s = 38.0392	-01° 23′ 10.9″ = -1.38636	7.51′ 137 ± 16 kpc	0.23 × 0.11 (10.93)²	-65°	62.9255 ± 7.4	15.117	11.778	2MPZ

Notes:
¹From North, via East.
²Angular size of a 100 kpc halo.