From f9898013c8fcbc29695b585ce394c19d2830e3cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20J=C3=BCrges?= <jurges@astron.nl>
Date: Fri, 5 Oct 2018 15:55:45 +0000
Subject: [PATCH] Task SSB-43: Added the definition for the central beamlets.
---
CAL/CalibrationCommon/doc/Holography_Data_Set.md | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/CAL/CalibrationCommon/doc/Holography_Data_Set.md b/CAL/CalibrationCommon/doc/Holography_Data_Set.md
index c921f77433d..17d30629499 100644
--- a/CAL/CalibrationCommon/doc/Holography_Data_Set.md
+++ b/CAL/CalibrationCommon/doc/Holography_Data_Set.md
@@ -39,6 +39,7 @@ Below is the list of defined attributes in this version of HDS:
- **SAS_ids**: An array that contains the SAS ids that were created for all observation runs of the holography observation. *Unit: [n.a.]*
- **Target_station_name**: Name of the LOFAR target station. *Unit: [n.a.]*
- **Target_station_position**: Position in cartesian coordinates. *Unit: [m, m, m]*
+- **Central_beamlets**: An array that contains the central beamlet number for each frequency. *Unit: [n.a.]*
- **Source_name**: Name of the source observed during the holography observation. *Unit: [n.a.]*
- **Source_position**: Celestial coordinates (RA, DEC, EPOCH) of the source. *Unit: [rad, rad, n.a.]*
- **Observation_time**: Planned start and end time-stamps of the entire holography observation in MJD. *Unit: [s]*
@@ -116,7 +117,7 @@ As described before each cross-correlation table can be accessed by indices, mea
/Source_position (compound(double, double, string), RA, DEC and Epoch of the source in the sky
/Target_station_name (string), name of the target station
/Target_station_position (double[3]), position of the centre of the station in cartesian coordinates
-
+ /Central_beamlets (1-d array, int), beamlet number of the central beamlet, index is the frequency
/Specified_reference_station (1-d array, string), entries are reference station names [optional]
/Specified_frequency (1-d array, double), entries are the frequencies of all observations that were specified [optional]
/Specified_RA_DEC (2-d array, compound[double, double, string[10]]), indices are frequency index, beamlet# [optional]
--
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