Fri 02 Aug 2013 - logbook
Mike's last day + it was hot. Walked to Tunnocks entrance then hacked 
N then W in a big loop with Mike + Martin's GPS. Found a couple of 
areas pepppered with pits + another area with 3 drafting holes which 
needs looking at carefully as very promising. 6 hours walking.
Becka, Matt Watson, Mike Futrell

North of Tunnocks prospecting
25 located entrances !

.
It is BMN in the M31 code area. 
We will accept it as input to our standard G&K cs using this

; BMN M31 coordinate system input. Note the easting offset:
*cs custom "+proj=tmerc +lat_0=0 +lon_0=13d20 +k=1 +x_0=+450000 +y_0=-5000000 +ellps=bessel +towgs84=577.326,90.129,463.919,5.137,1.474,5.297,2.4232"

*fix p2013-bl-01 reference 486492 284508 1859 ; alt is srtm
*entrance p2013-bl-01

According to 
https://de.wikipedia.org/wiki/%C3%96sterreichisches_Bundesmeldenetz
we can convert these M31 BMN coordinates to GK by subtracting from 
the easting and adding to the northing like this 
(watch that use of . as a , thousands separator)

Umrechnung von BMN nach GK
M31 BMN-Koordinate − 450,000 m BMN-Koordinate + 5.000,000 m


2013-cucc-draftyholes
486296	284480	1787

2013-cucc-pit
486520	284581	1840

2013-cucc-pitarea
486423	284622	1828

2013-cucc-goodpit
486104	284465	1796

2023-cucc-22mpit
486057	284523	1805

2013-cucc-lineofpits
486039	284535	1808

2013-cucc-12mpit
486071	284372	1815

2013-cucc-20mpit
486186	284741	1862

In the following, the typing omits the M31 and the BMN bits:
2013-2.1s-drop 
M31 486032 BMN 284555 1820 12:58
becomes

2013-2.1s-drop 
486032 284555 1820 ; 12:58 (the time of the readng becomes a survex comment)

2013-cucc-01
486512 284436 1825 ; 11:02

2013-cucc-01B
486492 284508 1828 ; 11:37

2013-cucc-01cp
486507 284580 1843 ; 11:44

2013-cucc-rift
486410 284622 1835 ; 12:00

2013-cucc-slope
486485 284591 1844 ; 11:51


2013-snowplug2
486042 284531 1813 ; 13:03


2013-draft4pit ; * GOOD
486374 284438 1786 ; 13:58

2013-DraftHole
486277 284716 1856 ; 12:28

2013-goodpit
486090 284456 1797 ; 13:16

2013-setofsnowholes
486060 284584 1848 ; 12:51

2013-stotp20
486176 284738 1864 ; 12:37

2013-snowplug
486349 284666 1833 ; 12:13


2013-cucc-01-DUP ; marked as duplicate
486519 284448 1823

2013-cucc-draft4pit ; marked as duplicate
486375 284447 1774

2013-cucc-draft3pit
486332 284428 1769

2013-cucc-shelter1
486533 284546 1831

2013-cucc-draft2pit
486333 284485 1779

2013-cucc-01B - pitch near to 2013-cucc-01

2013-2.5secDrop
<missing> Need to check paper copies