What are the hashes in Unspent outputs?

I am a newbie to Bitcoin.
Looking at

curl https://blockchain.info/unspent?active=1Cdid9KFAaatwczBwBttQcwXYCpvK8h7FK

I guess that the script is the owner’s address.I am not sure about this.

"unspent_outputs":[

        {
            "tx_hash":"f2c245c38672a5d8fba5a5caa44dcef277a52e916a0603272f91286f2b052706",
            "tx_hash_big_endian":"0627052b6f28912f2703066a912ea577f2ce4da4caa5a5fbd8a57286c345c2f2",
            "tx_index":47854970,
            "tx_output_n": 1,
            "script":"76a9147f9b1a7fb68d60c536c2fd8aeaa53a8f3cc025a888ac",
            "value": 8450000,
            "value_hex": "0080efd0",
            "confirmations":258278
        },

What do tx_hash,tx_hash_big_endian,tx_index,tx_output_n and value stand for?