*begin 2366_08_05
*DATE 2008.03.23
;*CALIBRATE DECLINATION 2.15
; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; 11/12/13 - Adjust magnetic declination so centre line
; surveys are aligned to Eur 79 grid rather than True North.
; Applying correction of -0.4 to original magnetic readings in
; Survex aligns to Eur79 grid.
; ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

*CALIBRATE DECLINATION 1.79; (2.19-0.4)

;Pete Smith Dave Cooke Paul Stacey
0	1	2.47	310	+10
1	2	1.67	019	+12
2	3	5.07	044	0
3	4	2.92	006	+3
4	5	3.42	127	0
5	6	3.05	123	+5
7	6	2.23	333	+6
4	8	2.29	039	+6
8	9	1.25	301	-17

*data passage station left right up down

0	0.4	0.3	0.5	0
1	0 	0.3	0.2	0.6
2	0	0.3	0.2	0.8
3	0.5	0.2	0.4	0.3
4	0	0.9	0.6	0.3
5	0	0.7	0.6	0.3
6	0.1	0.6	0.2	0.6
7	0.6	0.3	0.3	0.1
*data passage station left right up down
4	0	0.9	0.6	0.3
8	1.3	0	0.2	0.6


*end 2366_08_05