# Community Standard Skyglow Data Format 1.0
# URL: http://www.darksky.org/NSBM/sdf1.0.pdf
# Number of header lines: 35
# This data is released under the following license: ODbL 1.0 http://opendatacommons.org/licenses/odbl/summary/
# Device type: SQM-LU-DL
# Instrument ID: 
# Data supplier: 
# Location name: 
# Position (lat, lon, elev(m)): +38.4570, -107.8260, +1800
# Local timezone: 
# Time Synchronization: NTP
# Moving / Stationary position: STATIONARY
# Moving / Fixed look direction: FIXED
# Number of channels: 1
# Filters per channel: HOYA CM-500
# Measurement direction per channel: 0, 0
# Field of view (degrees): 20
# Number of fields per line: 6
# SQM serial number: 3507
# SQM firmware version: 4-6-40
# SQM cover offset value: -0.11
# SQM readout test ix: i,00000004,00000006,00000040,00003507
# SQM readout test rx: r, 07.24m,0000122728Hz,0000000000c,0000000.000s, 020.6C
# SQM readout test cx: c,00000019.96m,0000221.513s, 020.9C,00000008.71m, 020.3C
# Comment: Data acquired by SQM Reader Pro v3.1.2.0
# Comment: 
# Comment: 
# Comment: 
# Comment: 
# blank line 30
# blank line 31
# blank line 32
# UTC Date & Time, Local Date & Time, Temperature, Counts, Frequency, MSAS
# YYYY-MM-DDTHH:mm:ss.fff;YYYY-MM-DDTHH:mm:ss.fff;Celsius;number;Hz;mag/arcsec^2
# END OF HEADER
2020-05-20T02:15:00.000;2020-05-19T20:15:00.000;20.6;;;7.24
2020-05-20T02:30:02.000;2020-05-19T20:30:02.000;19.6;;;9.13
2020-05-20T02:45:02.000;2020-05-19T20:45:02.000;19.3;;;12.15
2020-05-20T03:00:01.000;2020-05-19T21:00:01.000;19;;;15.59
2020-05-20T03:15:01.000;2020-05-19T21:15:01.000;18;;;18.12
2020-05-20T03:30:01.000;2020-05-19T21:30:01.000;17;;;19.95
2020-05-20T03:45:01.000;2020-05-19T21:45:01.000;16.4;;;20.91
2020-05-20T04:00:01.000;2020-05-19T22:00:01.000;16.1;;;21.14
2020-05-20T04:15:01.000;2020-05-19T22:15:01.000;15.7;;;21.18
2020-05-20T04:30:01.000;2020-05-19T22:30:01.000;14.8;;;21.22
2020-05-20T04:45:01.000;2020-05-19T22:45:01.000;14.5;;;21.23
2020-05-20T05:00:01.000;2020-05-19T23:00:01.000;13.8;;;21.15
2020-05-20T05:15:01.000;2020-05-19T23:15:01.000;13.2;;;21.07
2020-05-20T05:30:01.000;2020-05-19T23:30:01.000;12.8;;;21.08
2020-05-20T05:45:01.000;2020-05-19T23:45:01.000;12.5;;;20.92
2020-05-20T06:00:01.000;2020-05-20T00:00:01.000;12.2;;;20.91
2020-05-20T06:15:01.000;2020-05-20T00:15:01.000;11.9;;;21.04
2020-05-20T06:30:01.000;2020-05-20T00:30:01.000;11.2;;;20.92
2020-05-20T06:45:01.000;2020-05-20T00:45:01.000;10.9;;;21.16
2020-05-20T07:00:01.000;2020-05-20T01:00:01.000;11.2;;;20.52
2020-05-20T07:15:01.000;2020-05-20T01:15:01.000;11.6;;;21.11
2020-05-20T07:30:01.000;2020-05-20T01:30:01.000;11.9;;;20.36
2020-05-20T07:45:01.000;2020-05-20T01:45:01.000;12.8;;;20.68
2020-05-20T08:00:01.000;2020-05-20T02:00:01.000;13.2;;;20.74
2020-05-20T08:15:01.000;2020-05-20T02:15:01.000;13.2;;;21.17
2020-05-20T08:30:01.000;2020-05-20T02:30:01.000;12.8;;;21.18
2020-05-20T08:45:01.000;2020-05-20T02:45:01.000;12.2;;;21.16
2020-05-20T09:00:01.000;2020-05-20T03:00:01.000;12.2;;;21.15
2020-05-20T09:15:01.000;2020-05-20T03:15:01.000;11.9;;;21.14
2020-05-20T09:30:01.000;2020-05-20T03:30:01.000;11.6;;;21.1
2020-05-20T09:45:01.000;2020-05-20T03:45:01.000;11.2;;;21.07
2020-05-20T10:00:01.000;2020-05-20T04:00:01.000;11.2;;;21.03
2020-05-20T10:15:01.000;2020-05-20T04:15:01.000;10.6;;;20.99
2020-05-20T10:30:01.000;2020-05-20T04:30:01.000;9.9;;;20.81
2020-05-20T10:45:01.000;2020-05-20T04:45:01.000;9.3;;;19.93
2020-05-20T11:00:01.000;2020-05-20T05:00:01.000;9;;;18.08
2020-05-20T11:15:01.000;2020-05-20T05:15:01.000;8.7;;;15.55
2020-05-20T11:30:01.000;2020-05-20T05:30:01.000;7.4;;;12.2
2020-05-20T11:45:01.000;2020-05-20T05:45:01.000;7.4;;;9.09
2020-05-20T12:00:01.000;2020-05-20T06:00:01.000;6.4;;;7.14