Dear Leticia, I believe is the anomolous difference map.
Best regards Doriano [cid:7b4bc436-57bb-4b7e-a15a-193c0a13426c] [facebook]<https://www.facebook.com/CNRsocialFB> [twitter] <https://twitter.com/CNRsocial_> [instagram] <https://www.instagram.com/cnrsocial/> [linkedin] <https://www.linkedin.com/company/283032> Dott. Doriano Lamba Istituto di Cristallografia Trieste Outstation Retired Senior Associate Fellow ORCID: 0000-0001-6859-7868 WoS Research ID: B-2961-2011 Cell.: 330 411 796 WhastApp: 329 261 6908 https://www.ic.cnr.it E-Mail: doriano.la...@cnr.it Area Science Park - Basovizza, S.S. n°14, Km 163.5 I-34149 – Trieste www.cnr.it<http://www.cnr.it/> Devolvi il 5×1000 al CNR CF 80054330586 ________________________________ Da: Mailing list for users of COOT Crystallographic Software <COOT@JISCMAIL.AC.UK> per conto di Lety León <letyle...@gmail.com> Inviato: martedì 29 aprile 2025 19:10 A: COOT@JISCMAIL.AC.UK <COOT@JISCMAIL.AC.UK> Oggetto: map fan phan in coot 0.9 and coot 1 Hi Lucrezia and Paul, I have a question: when we fetch PDB and map files using PDB-REDO, we sometimes get three maps — the Fo-Fc map, the 2Fo-Fc map, and occasionally another one called a "fan phan" map. However, this third map only appears for certain structures, like 6OC6. Do you know what this map is and what kind of information it provides? Thanks in advance! Best, Leticia LL ________________________________ To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=COOT&A=1 ######################################################################## To unsubscribe from the COOT list, click the following link: https://www.jiscmail.ac.uk/cgi-bin/WA-JISC.exe?SUBED1=COOT&A=1 This message was issued to members of www.jiscmail.ac.uk/COOT, a mailing list hosted by www.jiscmail.ac.uk, terms & conditions are available at https://www.jiscmail.ac.uk/policyandsecurity/