OGLE-IV Transient Detection System

For each candidate there is:
light curve in I band (upper limits marked with arrows), reference image (83''x83'', N up, E left), maximum brightness image (or last available), difference image
OGLE SN designation, coordinates J2000.0, time and date of maximum brightness, internal OGLE DB id. The light curve displays only last 150 days of data, but the plot links to all available photometric data with columns: JD, mag, error, seeing, background.
False-color template cutout (2x2 arcmin) is produced from I and V if both templates are available - still in beta version!
Small green V mark epochs for which a V-band image exists. The photometry will be produced in later time.
From 25.Oct 2013 all photometry shows a net flux measured on subtracted images, i.e. it does not contain the background flux. For some transients detected on top of galaxies their observed magnitude will be brighter than stated here.

DISCLAIMER: All data are provided here for informative purposes only. Any scientific and publication use of the OGLE data should be consulted with us.

When citing OGLE discoveries, please mention:

The OGLE-IV Transient Search (Wyrzykowski et al. ATEL #4495, Kozlowski et al. 2013, http://ogle.astrouw.edu.pl/ogle4/transients/)