SVOM_FIELD00039
SVOM
39
/SVOM
This is a confirmed GRB (GRB 251002A), the afterglow is source 1 -- please see the GRB results at https://www.swift.ac.uk/xrt_products/03000125 for updated analysis
.Mission: | SVOM/ECLAIRs |
---|---|
SVOM RA: | 13.906° |
SVOM Dec: | -5.544° |
SVOM Err: | 4.0 arcmin |
T0: | 2025-10-02 20:14:49 UT |
Galactic: | 125.76° -68.39° |
Galactic NH: | 4.63× 1020 cm-2 |
Sun distance: | 169.35° |
---|---|
Sun angle: | 11.66 [hr](West of Sun) |
Moon distance: | 57.77° |
Visibility of this field. | |
First slew: | 2025-10-02 21:11:47 UT |
First observation: | 2025-10-02 21:11:17 UT |
First analysis: | 2025-10-03 01:56:45 UT |
So far 1 fields have been scheduled for observations. Data are available and processed for 1 of these.
1 sources were found which matches the afterglow criteria.
# | RA (J2000) | Dec (J2000) | Err901 | Detection Flag2 |
Rank3 | Dist from SVOM/ECLAIRs pos |
Exposure | Notes | Vizier |
---|---|---|---|---|---|---|---|---|---|
1 [details] |
00h 55m 37.95s | -05° 34′ 00.4″ | 2.6′′ * | Good | 1 (T) | 1.4′ | 1.5 ks | The source is 4.3-σ above the RASS limit. | ![]() |
1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the LSXPS documentation.
3 T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
* The position was enhanced using astrometry derived from the Swift UVOT.
† The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.
So far 3 sources have been found in the XRT data. 1 sources match catalogued sources.
# | RA (J2000) | Dec (J2000) | Err901 | Detection Flag2 |
Rank3 | Dist from SVOM/ECLAIRs pos |
Exposure | Notes | Vizier |
---|---|---|---|---|---|---|---|---|---|
1 [details] |
00h 55m 37.95s | -05° 34′ 00.4″ | 2.6′′ * | Good | 1 (T) | 1.4′ | 1.5 ks | The source is 4.3-σ above the RASS limit. | ![]() |
2 [details] |
00h 55m 55.45s | -05° 34′ 18.9″ | 3.5′′ * | Good | 3 (U) | 4.8′ | 1.5 ks | ![]() |
|
3 [details] |
00h 55m 39.53s | -05° 42′ 22.6″ | 8.4′′ | Poor | 3 (U) | 9.8′ | 1.5 ks | Matches SIMBAD source: Gaia DR2 2524709289874260096, 1.6″ away. | ![]() |
1 Radius, 90% confidence.
2 Indicates how likely the source is to be real. See the LSXPS documentation.
3 T=Transient Source, O=Outbursting known source, U=Uncatalogued X-ray source, K=Known X-ray source.
* The position was enhanced using astrometry derived from the Swift UVOT.
† The position was astrometrically corrected using the XRT sources and the 2MASS catalogue.
Select image style: Draggable PNG | JS9.