From 33188dfb8910d068bc0c17bf6bab59ae74dbad56 Mon Sep 17 00:00:00 2001
From: Abelardo Moralejo <moralejo@ifae.es>
Date: Wed, 19 Oct 2022 14:48:27 +0200
Subject: [PATCH] Set correct NSB tuning settings for low-zenith MC

NSB parameters are obtained with the fixed code for finding the NSB-tuning parameters (#1024).
Note: the replaced parameters were very outdated, not obtained with the immediately earlier version, and were not those used for Crab in the analyses over the past few months.

Also switched off obsolete optical PSF tuning.
---
 .../data/lstchain_dl1ab_tune_MC_to_Crab_config.json    | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lstchain/data/lstchain_dl1ab_tune_MC_to_Crab_config.json b/lstchain/data/lstchain_dl1ab_tune_MC_to_Crab_config.json
index a5140991b4..a51957dee7 100644
--- a/lstchain/data/lstchain_dl1ab_tune_MC_to_Crab_config.json
+++ b/lstchain/data/lstchain_dl1ab_tune_MC_to_Crab_config.json
@@ -12,12 +12,12 @@
 
   "image_modifier": {
     "increase_nsb": true,
-    "extra_noise_in_dim_pixels": 1.2,
-    "extra_bias_in_dim_pixels": 0.5,
+    "extra_noise_in_dim_pixels": 1.62,
+    "extra_bias_in_dim_pixels": 0.655,
     "transition_charge": 8,
-    "extra_noise_in_bright_pixels": 1.2,
-    "increase_psf": true,
-    "smeared_light_fraction": 0.125
+    "extra_noise_in_bright_pixels": 2.08,
+    "increase_psf": false,
+    "smeared_light_fraction": 0
   },
 
   "tailcut": {