HEAVING-TO BY COUNTER-BRACING. SPEAKING. SOUNDING. HEAVING THE LOG.
Counter-bracing.—This is done whenever, with a breeze, a vessel wishes to remain stationary, for the purpose of speaking another vessel, sounding, lowering a boat, or the like. If you do not wish to stop your way entirely, haul up the mainsail, square the main yards aback, keeping the fore and cross-jack yards full, and the foresail, spanker and jib set. If you wish to stop her way still more, back the cross-jack yards also, haul up the foresail, and put the helm a-lee. She will then fall off and come to, which you may regulate by the jib and spanker sheets; and she may be ranged a little ahead, or deadened, by filling or backing the cross-jack yards.
You may, on the other hand, back the head yards and fill the after yards. The former method is called heaving-to with the maintopsail to the mast, and the latter, with the foretopsail to the mast.
Speaking.—When two vessels speak at sea, the one to windward heaves her maintopsail to the mast, and the one to leeward her fore. This is in order that the weather one may the more readily fill without falling off so as to run afoul of the other, and that the lee one may box her head off and keep clear of the ship to windward. The weather one either throws all aback and drops astern, or fills her after yards and shoots ahead. The lee one shivers her after yards and boxes off.
If the weather ship comes too near the lee one, before the latter has time to wear, the weather ship squares her head yards, drops her mainsail, braces her cross-jack yards sharp aback, and puts her helm a-weather. This gives her sternway, and the after sails and helm keep her to the wind.
If three vessels communicate at sea, the weather and middle ones back their main topsails, and the lee one her fore; then, in case of necessity, the weather one fills her after yards and shoots ahead, the middle one throws all aback and drops astern, and the lee one shivers her after sails and falls off.
Sounding.—The marks upon the lead-lines have been given previously, at page 17. To sound with the hand-lead, a man stands in the weather main channels with a breast-rope secured to the rigging, and throws the lead forward, while the vessel has headway on. If the depth corresponds with the marks upon the line, as if it is 5, 7, or 10 fathoms, he calls out, "By the mark five!" &c. If it is a depth the fathoms of which have no mark upon the line, as 6, 8, or 9, he calls out, "By the deep six!" &c. If he judges the depth to be a quarter or a half more than a particular fathom, as, for instance, 5, he calls out, "And a quarter," or, "And a half, five!" &c. If it is 5 and three quarters, he would say, "Quarter less six!" and so on.
To sound by the Deep-sea-lead.—Have the line coiled down in a tub or rack, clear for running, abreast of the main rigging. Carry the end of the line forward on the weather side, outside of everything, to the cat-head or the spritsail yard-arm, and bend it to the lead, which must be armed with tallow. One man holds the lead for heaving, and the others range themselves along the side, at intervals, each with a coil of the line in his hand. An officer, generally the chief mate, should stand by to get the depth. All being ready, the word is given, "Stand by! Heave!" As soon as the man heaves the lead, he calls out, "Watch, ho! Watch!" and each man, as the last fake of the coil goes out of his hand, repeats, "Watch, ho! Watch!" The line then runs out until it brings up by the lead's being on bottom, or until there is enough out to show that there is no bottom to be reached. The officer notes the depth by the line, which is then snatched, and the men haul it aboard, and coil it away fair. If the lead has been on the bottom, the arming of tallow will bring up some of it; by which the character of the soundings may be ascertained.
The soundings, however, cannot be taken until the vessel's way has been stopped or deadened. For this purpose, before heaving the lead, either luff up and keep all shaking, or brace aback the main or mizzen topsail, or both, according to your headway, keeping the head yards full. If you are going free with studdingsails set, you may clew up the lower and boom-end the topmast studdingsails, bring her up to the wind, and keep the sails lifting, without getting them aback.
It has been laid down as a rule, that if the vessel sags much to leeward, as when under short sail in a gale of wind, pass the line from the weather side round the stern, clear of everything, and heave the lead from the lee side; otherwise she would leave the lead too far to windward for measurement, or for recovering it again. But in this mode there is great danger of the line getting caught on the bottom or at the rudder-heel. It must be very deep water if a vessel cannot be managed so as to get soundings to windward.