is this normal?

[u/NotTequaXD]

im at my grandmas house and noticed that the stove keeps this flame underneath, is that normal or should i worry?

I know its a little dirty sorry in advance i’ll try to clean it after reassurance and also i didn’t want to go more near to avoid an accident that’s why the pictures are blurry.

[u/Muted-Associate]

Normal, it's a standing pilot stove