How about the temperature

[Facundo]

Ok... I must to put wine in the refrigerator, 1 grade degree every ten minutes and check the temperature with a thermometrer, but.. to check the temperature I must to "open the wine", if maybe needs more cold, is any problem to put again in the refrigerator the open bottle??? And if the cold is more than the right... I think this little things take some time to do it well, no? but the temperature is very important.
And... must I open the bottle some minutes before drinking time???