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[vsnet-obs 33159] RXJ0558.3+6753 photometry (Nyrola Observatory)



RXJ0558.3+6753 photometry (Nyrola Observatory)

  Arto Oksanen has reported:

Here is the final BVR-photometry of RXJ0558.3+6753 from April 5, 2001 01:00
UTC from Nyrola Observatory. Magnitudes in reference of USNOA2.0, 
reference
V magnitudes is assumed as mean of B and R. Reported errors are the
measurement errors, but there may be larger absolute errors as the 
USNOA2.0
has only 0.1 mag accuracy. Astrometry and unfiltered time series 
photometry will follow later.

B 15.66 +/- 0.04
V 16.03 +/- 0.03=09
R 15.84 +/- 0.05=09

best regards,

arto

---

RXJ0558.3+6753 20010405.042 15.66B Nyr
RXJ0558.3+6753 20010405.042 16.03V Nyr
RXJ0558.3+6753 20010405.042 15.84R Nyr

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