diff --git a/src/instruments/text_data_sources.yaml b/src/instruments/text_data_sources.yaml
index b03967e..8b5582b 100644
--- a/src/instruments/text_data_sources.yaml
+++ b/src/instruments/text_data_sources.yaml
@@ -24,7 +24,7 @@ Humidity_Sensors:
   datetime_format: '%d.%m.%Y %H:%M:%S'
   link_to_description: 'src/instruments/Humidity_Sensors.yaml'
 
-ICAD/HONO: 
+HONO: #ICAD/HONO: 
   table_header : 'Start Date/Time (UTC)	Duration (s)	NO2 (ppb)	NO2 Uncertainty (ppb)	HONO (ppb)	HONO Uncertainty (ppb)	H2O (ppb)	H2O Uncertainty (ppb)	O4 (ppb)	O4 Uncertainty (ppb)	File Number	Light Intensity	#ICEDOAS iter.	Cell Pressure	Ambient Pressure	Cell Temp	Spec Temp	Lat	Lon	Height	Speed	GPSQuality	0-Air Ref. Time	0-Air Ref. Duration	0-Air Ref. File Number	0-Air Ref. Intensity	0-Air Ref. Rel Intensity	0-Air Ref. Intensity valid	MeasMode	SampleSource'
   separator : '\t' 
   file_encoding : 'latin-1'
@@ -32,7 +32,7 @@ ICAD/HONO:
   datetime_format: '%Y-%m-%d %H:%M:%S.%f'
   link_to_description: 'src/instruments/ICAD_HONO.yaml'
 
-ICAD/NO2:
+NO2: #ICAD/NO2:
   table_header : 'Start Date/Time (UTC)	Duration (s)	NO2 (ppb)	NO2 Uncertainty (ppb)	H2O (ppb)	H2O Uncertainty (ppb)	CHOCHO (ppb)	CHOCHO Uncertainty (ppb)	File Number	Light Intensity	#ICEDOAS iter.	Cell Pressure	Ambient Pressure	Cell Temp	Spec Temp	Lat	Lon	Height	Speed	GPSQuality	0-Air Ref. Time	0-Air Ref. Duration	0-Air Ref. File Number	0-Air Ref. Intensity	0-Air Ref. Rel Intensity	0-Air Ref. Intensity valid	MeasMode	SampleSource'
   separator : '\t'
   file_encoding : 'latin-1'