P ay q Pile Srey oe . a es . i . ; 1 nantEGbe) 3 4 Ae iy adSGdoce Fad ded fe i-.a al beaaae| ES ai , id ¥ ialja’et hii ad lelter in the back, which was masonite. | Shelter, facing <s faces were 30lid. a y-in-glass and The door was fully louvred, but the other five interior a (ob) The maximum and minimum thermometer was of the l-type (mercury-in-glass) a It was graduated in whole-degrees Fahrenheit. + with a magnet for re-setting the rider. Z The thermometer waS mourited on an upright post in the shelter. ‘his was a Friez a hair~and-lever | (c) The raingage was a standard 8-inch one. (d) Direct dry-bulb and wet-bulb readings were taken using a Friez psychron made using a Frieg I (mercury-in-glass thermometers graduated in whole-degrees Fahrenheit and mounted in a Fahrenheit and | unit with a battery-driven fan). ced in the shelter ' the shade, at a 5-foot height with the observer standing to leeward of the psychro n. (e) | A standard recording hygrothermograph was maintained in the shelter (see description of this instrument under BRUCE instrumentation, above). £ nts on KEITH and Psychron readings were made outside the shelter, in 7 MACK hotographs in the Site Description: This tower site is diagrammed in Figure 12. The raingage and f ground cover and | shelter, whose location is also shown in this figure, were located on a side platform meter, and rain- | immediately to the south of the tower and at a height of 174 feet above mean low lagoon water. line sand and Instruments: (a) ve). Figures 11 wee ft Because it was only four feet south of the standard shelter, the catch was probably I biased due to eddies, especially when rainfal) occurred with a north wind. (o) + Through February The standard, 8-inch raingage was at the extreme SE edge of the platform. : : The instrument shelter was of the standard Cotton Region type with the door on the west side. with the raingage i (ce) Maximum and_minimum thermometers, the hygrothermograph, and the psychron he NE) and quonset a: for direct reading of dry-bulb and wet-bulb temperatures were of the same kinds that Aken near the were used at KEITH and BRUCE (see above). 2th sites, the ‘ound consisting ‘ference to - = JANET AND YVONNE Only standard 8-inch raingages were installed on these islets. on ae they were placed on level terrain comprised of coralline sand and gravel with beach- ca. i Be rock beneath. yards. feet. In both instances Both were well exposed, with no obstruction of any kind within 100 Their locations are shown in Figure 10. It was sh faced NE, was : xcept for the ‘ 4 31 TO a ete FE RETR ~ _—. e capes are ee cn nee POT - =r ee 5 - 1= . -