27 1001 Brian Heikes University of Rhode Island Formaldehyde From Coil Collection SONEX 1 1 1997 11 03 1997 11 08 0 mid-time of sample in UT s 3 1.0 1.0 1.0 999999 999999 99999 start-time of sample in UT (s) end-time of sample in UT (s) CH2O (pptv) 6 ********************************* * NO DATA THIS FLIGHT * ********************************* preliminary data for in-field exchange only reported data is not positive definite negative values denote lower limit of detection or upper limit of detection 4 Formaldehyde measurements used the method of Lazrus, et al., 1988. data below detection limit, ch2o=50, reported as -888 data greater than that which is recordable is reported as -777 mid start stop ch2o 43200 00000 86400 99999