Facing issue in finding stars using IRAFStarFinder

[Srini-1997]

I am using the IRAFStarFinder package to detect the stars in my frame but it is missing out even the brightest stars even after setting a very low threshold (image attached below). When I use the DAOStarFinder package I am able to detect the stars that were not detected by IRAFStarFinder. But the problem with DAOStarFinder is that i am not able to calculate the fwhm which I need for photometry.