RY Sgr fading rapidly

YYYYMMDD(UT) mag observer 20220814.512 71 (Masashi Nakatani) 20220818.510 71 (Noriaki Onodera) 20220818.510 75 (Masashi Nakatani) 20220819.508 72 (Noriaki Onodera) 20220821.528 73 (Noriaki Onodera) 20220827.6028 8.05V (Masayuki Moriyama) 20220828.500 77 (Noriaki Onodera) 20220830.137 8.01TG (Gary Poyner) 20220831.194 7.78TG (Gary Poyner) 20220831.8785 79 (Jose Ripero) 20220903.201 7.64TG (Gary Poyner) 20220903.8750 74 (Jose Ripero) 20220908.425 72 (Hiroyuki Maehara) 20220912.460 74 (Noriaki Onodera) 20220912.499 72 (Hiroyuki Maehara) 20220916.514 77 (Noriaki Onodera) 20220917.467 78 (Noriaki Onodera) 20220920.8646 84 (Jose Ripero) 20220921.460 80 (Noriaki Onodera) 20220926.451 94 (Noriaki Onodera) 20220926.8646 97 (Jose Ripero)