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Table 1

NuSTAR NGC 6240 observation log.

Observation IDa RA_PNTb Dec_PNTc Exposured Start datee Ratef Backgroundg
(deg) (deg) (ks) (cts/s)

60002040002 253.2528 2.4308 30.8 2014-Mar-30T13:41:07 0.159 ± 0.002 7.6%

Notes.

(a)

Observation identification number;

(b)

Right Ascension of the pointing;

(c)

declination of the pointing;

(d)

total net exposure time;

(e)

start date and time of the observation;

(f)

mean value of the net count rate in the circular source extraction region with 75 radius in the energy range 378.4 keV;

(g)

background percentage in the circular source extraction region with 75 radius and in the energy range 378.4 keV.

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