CDFS X-ray follow-up spectroscopy #257a


Object properties

ID: 257a
Position: 03:32:13.38 -27:48:57.7 (J2000)
R magnitude (Vega): 24.17
R-K color (Vega): 99
K magnitude (Vega): 99.00
Absolute K-band magnitude (Vega): 99.00
Redshift: -1
Soft X-ray flux: 9.68e-17 (erg/cm^2/s)
Hard X-ray flux: 1.28e-15 (erg/cm^2/s)
Total X-ray flux: 1.3768e-15 (erg/cm^2/s)
Soft LX: -99.0 (erg/s)
Hard LX: -99.0 (erg/s)
Total LX: -99.0 (erg/s)
Hardness Ratio: 0.35
Quality: 0.0
X-ray classification:
Optical classification:


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Gyula P. Szokoly