From 13639ed678e109918793626a5da4388ae72bfe7f Mon Sep 17 00:00:00 2001
From: "Timur A. Fatkhullin" <timur@sao.ru>
Date: Wed, 24 Jul 2024 12:07:41 +0300
Subject: [PATCH] ...

---
 focus_sequence_Z1000_Ixon.py | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/focus_sequence_Z1000_Ixon.py b/focus_sequence_Z1000_Ixon.py
index a86afc5..d163158 100755
--- a/focus_sequence_Z1000_Ixon.py
+++ b/focus_sequence_Z1000_Ixon.py
@@ -4,6 +4,10 @@
 #   Get sequence of focussing images and
 #   compute the best focus value
 #
+#   This variant uses Fatkhullin's AndorAPI2 library
+#   to control Andor IXon Ultra EMCCD camera
+#   The script uses TCP-socket Python API to control focus
+#   of the SAO RAS Zeiss-1000 telescope
 #
 
 
@@ -14,8 +18,6 @@ import numpy as np
 import subprocess as sp
 import socket
 
-# --- FLI-hardware related (ROBOTEL variant)
-
 
 def set_focus(foc_val):
     sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
@@ -24,7 +26,7 @@ def set_focus(foc_val):
     sock.send("goto={:g}".format(foc_val))
     resp = sock.recv(20)
 
-    if resp != "OK":
+    if resp != "OK\n":
         sock.close()
         return 1