1945 Oppenheimer

Today's Puzzle:

No your eyes do not deceive you, it's another Opennheimer puzzle with a remarkable similar thumbnail. What can you do when there is a photo of the Trinity test?

Link to today's Puzzle: You can play 1945 Oppenheimer by blackjackfitz @ https://tinyurl.com/SudokuSleuthOpennheimer

Rules:

Normal sudoku rules apply. Digits separated by a V sum to 5, separated by an X sum to 10, and separated by a an XV sum to 15. Digits in cages sum to the clue in the top left corner of the cage and cannot repeat. Digits along thermometers must increase from bulb to tip. Clues outside the grid give the sum of the clues along the indicated diagonal. Columns 1 and 9 index the digits 1 and 9 respectively. i.e. digits in column 1 indicate where the one (1) belongs in that row and the same in column 9 for number nine (9). e.g. a 4 in C1R6 means there is a 1 in C4R6.