CRTSJ022047.3-144823 outburst Subtype unknown. Relatively rare outburst. YYYYMMDD(UT) mag observer 20221109.4885 <150c (Yutaka Maeda) 20221111.4786 <156c (Yutaka Maeda) 20221115.4767 153:c (Yutaka Maeda) 20221115.4767 153:c (Yutaka Maeda) 20221116.4813 <148c (Yutaka Maeda) 20221117.5965 15.88C (Masayuki Moriyama)