adding Fslope as default

caracal/schema/selfcal_schema.yml

@@ -596,13 +596,13 @@ mapping:
               - type: str
             desc: Gain matrix type. 'GainDiagPhase' = phase-only calibration, 'GainDiagAmp' = amplitude only, 'GainDiag' = Amplitude + Phase, 'Gain2x2' = Amplitude + Phase taking non-diagonal terms into account, 'Fslope' = delay selfcal (for which solution intervals should be set to at least twice the values you would use for GainDiagPhase). Note that Fslope does not work with MeqTrees.
             required: false
-            example: 'GainDiagPhase, GainDiag'
+            example: 'Fslope, Fslope'
           gsols_timeslots:
             seq:
               - type: int
             desc: G-Jones time solution interval. The parameter cal_timeslots_chunk above should be a multiple of Gsols_time. 0 entails using a single solution for the full time of the observations.
             required: false
-            example: '1'
+            example: '2'
           gsols_chan:
             seq:
               - type: int