/SVOM/SVOM_FIELD00045/Source1.php 454 SVOM
| Source details | Rank/Classification: | 3: Uncatalogued X-ray source |
|---|---|
| RA (J2000): | 04h 49m 45.25s (= 72.43855°) |
| Dec (J2000): | +51° 46′ 07.2″ (= +51.7687°) |
| Error (radius, 90%): | 5.2″ (enhanced position) |
| Detection flag: | Good |
| XRT exposure: | 1669 s (vignetting corrected) |
| Peak rate: | 0.012 (±0.003) ct s-1 |
| Peak flux: | 5.3 (±1.4) ×10-13 erg cm-2 s-1 |
| Mean rate: | 0.012 (±0.003) ct s-1 |
| Mean flux: | 5.3 (±1.4) ×10-13 erg cm-2 s-1 |
| Has spectral fit? | Yes |
| NH | 1.57 × 1022 cm-2 |
| Γ | 2.98 |
| Database ID: | 454 |
| Things to check: | |
| Optical Loading: | No warning (automatic) |
| Stray Light: | No warning (automatic) |
| Extended Emission: | No warning (automatic) |
| Catalogue information | |
| Known X-ray emitter? | No. Get XMM upper limit |
| Rass upper limit2 | 0.047 ct s-1 |
| Obs rate/Rass UL | ≤0 σ |
| Fading? | ≤3-σ signifance. |
| Near 2MASS source? | Yes, 2 matches. Show details. |
| Near SIMBAD source? | Yes - NVSS J044945+514603 is 7.5″ away. |
| High proper motion star? | No. |
| Catalogue Search | Cone search radius 15″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5 |
Notes
All XRT count rates and fluxes are 0.3—10 keV
1Catalogued count-rates have been converted to XRT equivalents.
2Catalogued upper limits and fluxes have been converted to the XRT equivalent using the automatic power-law spectral fit described above.