Those figures are token from Airbaltic. Its a very good salary.
https://pilotcareer.org/index.php/wiki/air-baltic/First Officer:
€ 49.200 – 58.800 / year gross
Based on 80h / month and experience First Officers can expect a net salary of € 4.000 – 5.500 / month.
During the inital 300h the pay is € 1.200 net / month.
Captain:
€ 112.800 – 130.800 / year gross
Based on 80h / month and experience Captains can expect a net salary of € 7.000 – 8.000 / month.