I believe it is a Platygyra. The hawkfish seems to perch more in the middle, and the coral is "bleached" more on the upper parts.
I am doing a PWC
tonight and will test params before and after.
There is also a small leather coral near the brain...could that be a problem?
here is a pic, this is an old pic, not what it looks like now. The receding part on the far left has healed over, I think it was scraped on the LR
in the dealers tank when he took it out. The bleached parts are the two high points on either side of the "valley" in the middle:
Here's a pic showing where the hawkfish sits. you can see the lighter area in the foreground.