SGP/ACSM/C1 - Instrument averaging time changed

The number of sets collected in each data write was changed when the instrument was 
restarted on 2015-08-26.  This resulted in a change in the averaging time from 30 minutes to 10 
minutes.  Users should be aware that the data during this period are 10 minute averages 
and not the standard 30 minute average.  The original settings were restored on 
2015-09-22 at 13:19.  Other than the change in averaging time the data are unaffected.

Be aware of the change in averaging time.

• (Raw data stream - documentation not supported)

• Mass concentration of ammonium, ambient aerosol in air(ammonium)
• Mass to charge ratios of ion fragments(amus)
• time_in_seconds_since_volume_start(time)
• Mass concentration of sulfate, ambient aerosol in air.(sulfate)
• Mass concentration of nitrate, ambient aerosol in air(nitrate)
• Mass concentration of total organics, ambient aerosol in air(total_organics)
• Time offset from base_time(time_offset)
• Mass concentration of chloride, ambient aerosol in air.(chloride)
• Organic mass spectral matrix(org_mx)
• base time in epoch(base_time)
• Organic mass spectral error matrix(org_mx_err)

• Mass concentration of total organics, ambient aerosol in air(total_organics)
• time_in_seconds_since_volume_start(time)
• Mass concentration of chloride, ambient aerosol in air.(chloride)
• Mass concentration of sulfate, ambient aerosol in air.(sulfate)
• Mass concentration of nitrate, ambient aerosol in air(nitrate)
• base time in epoch(base_time)
• Time offset from base_time(time_offset)
• Mass concentration of ammonium, ambient aerosol in air(ammonium)

• (Raw data stream - documentation not supported)

• Organic mass spectral matrix(org_mx)
• Mass concentration of ammonium, ambient aerosol in air(ammonium)
• Mass concentration of sulfate, ambient aerosol in air.(sulfate)
• Mass concentration of nitrate, ambient aerosol in air(nitrate)
• Time offset from base_time(time_offset)
• Mass concentration of total organics, ambient aerosol in air(total_organics)
• time_in_seconds_since_volume_start(time)
• Mass to charge ratios of ion fragments(amus)
• base time in epoch(base_time)
• Mass concentration of chloride, ambient aerosol in air.(chloride)
• Organic mass spectral error matrix(org_mx_err)