follow-up observations of comets night 23/24 sept. 2017

As follow up, several comets are observed during the night of 23/24 sept 2017:  29P/SCHWASSCHMANN-WACHMAN, 47P/ASHBROOK-JACKSON, 73P/SCHWASSCHMANN-WACHMANN, 145P/SHOEMAKER-LEVY, 188P/LINEAR-MUELLER, 236P/LINEAR, C/2011 KP36 (SPACEWATCH), C/2015 ER61 (PANSTARRS), C/2015 O1 (PANSTARRS), C/2015 V1 (PANSTARRS), C/2016 B1 (NEOWISE), C/2016 M1 (PANSTARRS), C/2016 N4 (PANSTARRS), C/2017 M4 (ATLAS)C/2017 O1 (ASASSN) and object P10Dm7l mentioned on the PCCP page. Also some comets are observed but not found on the images: 54P, 139P, 90P, 219P en C/2013 US10.