/EP/EP_FIELD00029/Source1.php 335 EP
Source details | Rank/Classification: | 2: Outbursting source |
---|---|
RA (J2000): | 11h 57m 02.97s (= 179.26236°) |
Dec (J2000): | +17° 21′ 46.4″ (= +17.3629°) |
Error (radius, 90%): | 2.4″ (enhanced position) |
Detection flag: | Good |
XRT exposure: | 10.3 ks (vignetting corrected) |
Peak rate: | 3.8 (±0.8) ct s-1 |
Peak flux: | 1.6 (±0.4) ×10-10 erg cm-2 s-1 |
Mean rate: | 0.223 (±0.008) ct s-1 |
Mean flux: | 9.6 (±0.3) ×10-12 erg cm-2 s-1 |
The source is fading with 4.4-σ significance | |
Has spectral fit? | Yes |
NH | 6.53 × 1020 cm-2 |
Γ | 1.78 |
Database ID: | 335 |
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 |
LSXPS upper limit | 4.9×10-3 ct s-1 |
Obs rate/LSXPS UL | 4.6 σ |
Rass upper limit2 | 0.029 ct s-1 |
Obs rate/Rass UL | 4.5 σ |
Fading? | Yes (4.4-σ difference between at least one detection and a later detection or upper limit). |
Near 2MASS source? | No |
Near SIMBAD source? | No. |
High proper motion star? | No. |
Catalogue Search | Cone search radius 7″ 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.