Can anyone help identify this coral ?

[zmunzinger]

It has been shut for a while I do know when it is open it’s arms are very long and kind of translucent

 

[zmunzinger]

It’s the one in the middle

 

[Rmckoy]

It’s the one in the middle

Is it a hard coral ?

looks like a chalice but hard to tell exactly from the picture

 

[dedragon]

it needs to be a much clearer photo for any id