(this script is currently broken)
As character names:
U+00C3 LATIN CAPITAL LETTER A WITH TILDE character (Ã) U+00AF MACRON character (¯) U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX character (Â) U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK character (») U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX character (Â) U+00BF INVERTED QUESTION MARK character (¿)
As raw characters:

As a string of HTML entities:

In detail:
Character number 1 is decimal 195, hex 0xC3, octal \303, binary 11000011 U+00C3 LATIN CAPITAL LETTER A WITH TILDE : 0041 0303 Character number 2 is decimal 175, hex 0xAF, octal \257, binary 10101111 U+00AF MACRON = overline, APL overbar * this is a spacing character x (modifier letter macron - 02C9) x (combining macron - 0304) x (combining overline - 0305) # 0020 0304 Character number 3 is decimal 194, hex 0xC2, octal \302, binary 11000010 U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX : 0041 0302 Character number 4 is decimal 187, hex 0xBB, octal \273, binary 10111011 U+00BB RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK = right guillemet * usually closing, sometimes opening x (much greater-than - 226B) x (right double angle bracket - 300B) Character number 5 is decimal 194, hex 0xC2, octal \302, binary 11000010 U+00C2 LATIN CAPITAL LETTER A WITH CIRCUMFLEX : 0041 0302 Character number 6 is decimal 191, hex 0xBF, octal \277, binary 10111111 U+00BF INVERTED QUESTION MARK = turned question mark * Spanish x (question mark - 003F) x (reversed question mark - 2E2E)