53 2110
McCluskey, Christina; Hill, Tom; DeMott, Paul; 
Colorado State University, Department of Atmospheric Science, 3915 West Laporte Ave., Fort Collins, CO, 80521, USA
Ice Spectrometer (IS)
BACCHUS Mace Head Observatory Ice Nucleation Project
1     1 
2015, 08, 14, 2016, 11, 10
0 
TempC[],degC, Temperature_array
start_time, fraction of UTC DATE given on line 7 
3 ; {Number of primary variables}
1,1,1
-9999,-9999,-9999
N_INP[], number per standard litre of air, INP_STP_NumDensity_array
CL_INP_LOWER[], Upper 95% conf. interval for # of INP per standard litre of air, 95%_Conf_interval_lower_array
CL_INP_UPPER[], Upper 95% conf. interval for # of INP per standard litre of air, 95%_Conf_interval_upper_array
9 ; {Number of auxiliary variables} 
1,1,1,1,1,1,1,1
-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999,-9999 
end_date_year 
end_date_month 
end_date_day 
end_time, fraction of day in UTC, end of sample period
start_Lat, degrees, Latitude
start_Lon, degrees, Longitude
end_Lat, degrees, Latitude
end_Long, degrees, Longitude
elevation, meters
0
25
PI_CONTACT_INFO: +1 970 491 7484, CSU, mccluscs@atmos.colostate.edu
PLATFORM: Mace Head Observatory
LOCATION: Lat, lon of start and end points given as auxiliary variables; all at 10 meters elevation
INSTRUMENT_INFO: Colorado State University Ice Spectrometer
UNCERTAINTY: INP 95% confidence intervals given as variable
ULOD_FLAG: -7777
ULOD_VALUE: N/A
LLOD_FLAG:  -8888
LLOD_VALUE: N/A
DM_CONTACT_INFO: N/A
PROJECT_INFO: BACCHUS Mace Head field campaign
STIPULATIONS_ON_USE: Use of these data requires PRIOR OK from the PI.
OTHER_COMMENTS: 
0.05 um pore diameter, 47 mm polycarbonate Nuclepore filter sample, with average flow rate 10 Lpm (STP).
Filter shaken in 6 mL of 0.02 um filtered deioinised water (Anotop) for 20 min. 
Dilutions (15-fold) were made in 0.02 um filtered deionised water.
Immersion freezing performed at -0.3 K min-1.
INP per mL were derived using 32 wells, each containing 50 microlitres of re-suspension solution.
Confidence intervals for INP are expressed in the same units as the number of INP.
They are binomial sampling confidence intervals (95%) derived using the formula (No. 2) recommended by Agresti and Coull (1998).
Data is final, corrected for instrument background and for sampling contamination determined from blank filters (n=7).
REVISION: R1
R1: Final data
start_time, end_date_year, end_date_month, end_date_day, end_time, start_lat, start_lon, end_lat, end_lon, elevation
0.41806, 2015, 08, 15, 0.46528, 53.32, -9.90, 53.32, -9.90, 10.0
-13.7	0.00016	0.00014	0.00072
-14.0	0.00015	0.00013	0.00068
-14.5	0.00014	0.00011	0.00061
-15.0	0.00012	0.00010	0.00052
-15.3	0.00037	0.00027	0.00093
-15.5	0.00036	0.00027	0.00090
-15.7	0.00063	0.00042	0.00115
-15.8	0.00063	0.00042	0.00114
-16.0	0.00062	0.00041	0.00112
-16.1	0.00090	0.00055	0.00132
-16.3	0.00088	0.00055	0.00130
-16.5	0.00087	0.00054	0.00128
-16.8	0.00146	0.00080	0.00160
-17.0	0.00144	0.00080	0.00158
-17.2	0.00143	0.00079	0.00157
-17.5	0.00180	0.00095	0.00177
-18.0	0.00284	0.00134	0.00220
-18.5	0.00611	0.00246	0.00336
-19.0	0.00638	0.00259	0.00350
-19.5	0.00818	0.00325	0.00421
-20.0	0.01227	0.00482	0.00578
-20.5	0.01785	0.00737	0.00835
-20.7	0.02652	0.01275	0.01377
-21.0	0.02645	0.01271	0.01373
-22.5	0.03549	0.01879	0.03453
-23.0	0.06269	0.02900	0.04494
-23.5	0.18306	0.07382	0.09001
-24.0	0.20048	0.08242	0.09918
-24.5	0.30794	0.13876	0.15618
-24.7	0.39300	0.19369	0.21114