What follows is an opinion from the Supreme Court of the United States. Your task is to determine the bases on which the Supreme Court rested its decision with regard to the legal provision that the Court considered in the case. Consider "judicial review (national level)" if the majority determined the constitutionality of some action taken by some unit or official of the federal government, including an interstate compact. Consider "judicial review (state level)" if the majority determined the constitutionality of some action taken by some unit or official of a state or local government. Consider "statutory construction" for cases where the majority interpret a federal statute, treaty, or court rule; if the Court interprets a federal statute governing the powers or jurisdiction of a federal court; if the Court construes a state law as incompatible with a federal law; or if an administrative official interprets a federal statute. Do not consider "statutory construction" where an administrative agency or official acts "pursuant to" a statute, unless the Court interprets the statute to determine if administrative action is proper. Consider "interpretation of administrative regulation or rule, or executive order" if the majority treats federal administrative action in arriving at its decision.Consider "diversity jurisdiction" if the majority said in approximately so many words that under its diversity jurisdiction it is interpreting state law. Consider "federal common law" if the majority indicate that it used a judge-made "doctrine" or "rule; if the Court without more merely specifies the disposition the Court has made of the case and cites one or more of its own previously decided cases unless the citation is qualified by the word "see."; if the case concerns admiralty or maritime law, or some other aspect of the law of nations other than a treaty; if the case concerns the retroactive application of a constitutional provision or a previous decision of the Court; if the case concerns an exclusionary rule, the harmless error rule (though not the statute), the abstention doctrine, comity, res judicata, or collateral estoppel; or if the case concerns a "rule" or "doctrine" that is not specified as related to or connected with a constitutional or statutory provision. Consider "Supreme Court supervision of lower federal or state courts or original jurisdiction" otherwise (i.e., the residual code); for issues pertaining to non-statutorily based Judicial Power topics; for cases arising under the Court's original jurisdiction; in cases in which the Court denied or dismissed the petition for review or where the decision of a lower court is affirmed by a tie vote; or in workers' compensation litigation involving statutory interpretation and, in addition, a discussion of jury determination and/or the sufficiency of the evidence.

Opinion:
BARTONE v. UNITED STATES.
No. 337.
Decided October 28, 1963.
O. B. Cline, Jr. and Nicholas J. Capuano for petitioner.
Solicitor General Cox for the United States.
Per Curiam.
Although there were other questions before the Court of Appeals, the sole question presented by this petition is stated as follows:
“May a United States District Judge orally revoke the probation of a Defendant in open court and in the presence of the Defendant and his counsel and impose a sentence of confinement for a specific period of time and thereafter enter a formal written judgment and commitment in which a larger and longer sentence of confinement is imposed and set forth?”
It appears that on September 14, 1962, petitioner and his counsel appeared in the District Court, at which time a sentence of confinement of one year was imposed. Subsequently, and in petitioner’s absence, the court enlarged the penalty by one day.
The propriety of this enlargement of the sentence, along with other questions, was presented on the appeal to the Court of Appeals, which made no mention of it in its opinion. 317 F. 2d 608. The Court of Appeals did, however, deny a motion of the United States to remand the cause for the purpose of correcting the sentence — relief to which the United States concedes petitioner is entitled. See Rakes v. United States, 309 F. 2d 686. The only question is whether the error will be corrected here and now or whether petitioner will be remitted to his remedy under Rule 35 of the Federal Rules of Criminal Procedure ; and whether petitioner will be advantaged by one procedure or another is not our concern.
This error, in enlarging the sentence in the absence of petitioner, was so plain in light of the requirements of Rule 43 that it should have been dealt with by the Court of Appeals, even though it had not been alleged as error.
As seen from our Miscellaneous Docket for 1962, the use of collateral proceedings for relief from federal judgments of conviction is considerable:
October Term, 1962. — Miscellaneous Docket.
totals.
Federal prisoners:
Direct attack. 109
28 U. S. C. § 2255. 93
Habeas corpus through federal courts. 38
Original habeas corpus (in this Court). 40
Rule 35, Fed. Rules Crim. Proc. 4
284
Where state procedural snarls or obstacles preclude an effective state remedy against unconstitutional convictions, federal courts have no other choice but to grant relief in the collateral proceeding. See Fay v. Noia, 372 U. S. 391. But the situation is different in federal proceedings, over which both the Courts of Appeals and this Court (McNabb v. United States, 318 U. S. 332) have broad powers of supervision. It is more appropriate, whenever possible, to correct errors reachable by the appeal rather than remit the parties to a new collateral proceeding.
We grant certiorari and reverse the judgment denying correction of the sentence.
Rule 43 of the Federal Rules of Criminal Procedure provides:
“The defendant shall be present at the arraignment, at every stage of the trial including the impaneling of the jury and the return of the verdict, and at the imposition of sentence, except as otherwise provided by these rules. In prosecutions for offenses not punishable by death, the defendant’s voluntary absence after the trial has been commenced in his presence shall not prevent continuing the trial to and including the return of the verdict. A corporation may appear by counsel for all purposes. In prosecutions for offenses punishable by fine or by imprisonment for not more than one year or both, the court, with the written consent of the defendant, may permit arraignment, plea, trial and imposition of sentence in the defendant’s absence. The defendant’s presence is not required at a reduction of sentence under Rule 35.”
Supra, note 1.

Question: What is the basis of the Supreme Court's decision?

Choices:
judicial review (national level)
judicial review (state level)
Supreme Court supervision of lower federal or state courts or original jurisdiction
statutory construction
interpretation of administrative regulation or rule, or executive order
diversity jurisdiction
federal common law

Answer: 3