Error in gmag and rmag

Support Lasair
#1

In objects is there a way to use the error in g and r to filter objects?

#2

I’m sorry, Lasair doesn’t convert the error in magnitude to a lightcurve feature and store it in the objects tables. You would have to look at the individual candidate data packets: from the object page, look at the “ZTF Alert Packet Data”, and there are the original data packets in the “alert packet” column of the table.

For example this supernova had detections on 2023-10-15 with

  • in r: psfmag=15.785 and sigmapsf=0.029
  • in g: psfmag=15.787 and sigmapsf=0.036