Justice Antonin Scalia’s sudden death over the weekend at a remote West Texas ranch spawned a host of questions about how authorities in the ­area responded.

It also raised questions about the nature of his travel, who paid for a Supreme Court justice to visit a remote resort, and whether they are subject to the same disclosure guidelines as other judges or federal officials. Here is a guide to these questions.

Where did Justice Scalia die?

Scalia was at the Cibolo Creek Ranch, a remote resort tucked away in the Big Bend region of Texas about 30 miles from the border with Mexico.

The ranch is 30,000-acre getaway that is home to John B. Poindexter, according to the website of J.B. Poindexter & Co. It is a remote location that has reportedly attracted the likes of Mick Jagger, Jerry Hall, and Bruce Willis. When Tommy Lee Jones directed a movie more than a decade ago, he filmed several scenes at the ranch, according to the Houston Chronicle.

Who paid for his trip?

All of which raises the question: Who pays for a Supreme Court justice to make this kind of trip?

Not Scalia, it turns out. Poindexter told The Washington Post that Scalia was not charged for his stay, something he described as a policy for all guests at the ranch.

‘‘I did not pay for the Justice’s trip to Cibolo Creek Ranch,’’ Poindexter wrote in a brief e-mail Tuesday. ‘‘He was an invited guest, along with a friend, just like 35 others.’’

Poindexter added: ‘‘The Justice was treated no differently by me, as no one was charged for activities, room and board, beverages, etc. That is a 22-year policy.’’

However, Poindexter said he did not pay for Scalia’s charter flight to Texas.

A person familiar with the ranch’s operations said that Poindexter hosts such events two or three times a year.

Poindexter, who would not identify Scalia’s friend, is a Texas native and decorated Vietnam veteran who owns Houston-based J.B. Poindexter & Co., a manufacturing firm.

The company has seven subsidiaries, with combined annual revenue of nearly $1 billion, according to information on its website. Among the items it manufacturers are delivery vans for UPS and FedEx and machine components for limousines and hearses. The company has 5,000 employees, the site said.

One of Poindexter’s companies was involved in a case that made it to the high court. Last year, the Supreme Court declined to hear a case involving an age discrimination lawsuit filed against one of these companies, court records show.

The nature of Poindexter’s relationship with Scalia remained unclear Tuesday, one of several lingering questions about his visit. It was not known whether Scalia had paid for his own ticket to fly to the ranch or if someone else picked up the tab, just as it was not immediately clear if Scalia had visited before.

It is also still not known who else was at the Texas ranch for the weekend, and unless that is revealed, there could be concerns about who could have tried to raise an issue around Scalia, said Stephen Gillers, who teaches legal and judicial ethics at the New York University School of Law.

How do justices disclose their gifts and investments?

Much the same way other federal judges do: by filing reports outlining their outside income, gifts, and times they are reimbursed for things.

The 1978 Ethics in Government Act, passed in the wake of the Watergate scandal, states that all federal judges — up to and including the chief justice and the associate justices — are required to report certain gifts. It also requires them to identify and describe when someone who is not a relative gives them ‘‘transportation, lodging, food, or entertainment’’ worth a certain amount.

A review of Scalia’s recent financial disclosure reports posted online by OpenSecrets.org shows that, like his colleagues, he regularly filed for unspecified reimbursements from universities, legal societies, and other organizations after making trips for lectures and speeches. Scalia was among the court’s most active travelers. However, these disclosure forms offer scant details about who else attends events with the justices.

Are there other ethical questions regarding justices?

The biggest ethical questions involve when justices should recuse themselves from cases, says Gillers.

‘‘Is [the justice] the final arbiter of whether or not he has to recuse himself? And the answer is yes,’’ he said. ‘‘Every other federal judge below the Supreme Court, every other federal judge’s decision about whether or not he should be recused is potentially subject to the review of a higher judge or other judges on his court. But no one reviews the decision of a justice.’’

He pointed to perhaps the most famous case involving a justice and recusal, which involved Scalia himself.

Scalia joined then-Vice President Richard B. Cheney on a hunting trip while Cheney was the subject of a lawsuit over his energy task force, and in response to calls that he sit out the case, Scalia issued a highly unusual 21-page argument explaining why he refused to do so.

For his part, Chief Justice John G. Roberts Jr. has defended the court’s policy allowing justices to decide for themselves if they should step away from certain cases, defending the court’s members as capable of making this decision themselves.

In his 2011 report, Roberts noted that while lower courts can substitute for one another, there is only one US Supreme Court ‘‘and if a Justice withdraws from a case, the Court must sit without its full membership.’’ The justices have ‘‘an obligation to the Court’’ before making the decision on recusal, he wrote.

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