# 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: 3507
# Data supplier: Bryan Cashion
# Location name: SOHO, Montrose, CO
# Position (lat, lon, elev(m)): +37.4500, -107.8000, +1805
# Local timezone: America/Denver
# 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: 90, 0
# Field of view (degrees): 20
# Number of fields per line: 6
# SQM serial number: 3507
# SQM firmware version: 4-6-73
# SQM cover offset value: 0
# SQM readout test ix: i,00000004,00000006,00000073,00003507
# SQM readout test rx: r, 00.00m,0000530179Hz,0000000000c,0000000.000s, 001.6C
# SQM readout test cx: c,00000019.85m,0000221.513s, 020.9C,00000008.71m, 008.7C
# 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
2021-02-06T00:05:00.000;2021-02-05T17:05:00.000;1.6;;;0
2021-02-06T01:40:00.000;2021-02-05T18:40:00.000;-1;;;18.39
2021-02-06T01:45:00.000;2021-02-05T18:45:00.000;-1;;;19.42
2021-02-06T01:50:00.000;2021-02-05T18:50:00.000;-1;;;19.5
2021-02-06T01:55:00.000;2021-02-05T18:55:00.000;-1.3;;;20.08
2021-02-06T02:00:00.000;2021-02-05T19:00:00.000;-1.3;;;19.52
2021-02-06T02:05:00.000;2021-02-05T19:05:00.000;-1.7;;;18.69
2021-02-06T02:10:00.000;2021-02-05T19:10:00.000;-1.7;;;18.87
2021-02-06T02:15:00.000;2021-02-05T19:15:00.000;-2;;;18.38
2021-02-06T02:20:00.000;2021-02-05T19:20:00.000;-2;;;19.85
2021-02-06T02:25:00.000;2021-02-05T19:25:00.000;-2;;;19.15
2021-02-06T02:30:00.000;2021-02-05T19:30:00.000;-2.3;;;18.37
2021-02-06T02:35:00.000;2021-02-05T19:35:00.000;-2.3;;;18.45
2021-02-06T02:40:00.000;2021-02-05T19:40:00.000;-2.3;;;19.03
2021-02-06T02:45:00.000;2021-02-05T19:45:00.000;-2.3;;;18.8
2021-02-06T02:50:00.000;2021-02-05T19:50:00.000;-2.3;;;18.65
2021-02-06T02:55:00.000;2021-02-05T19:55:00.000;-2.3;;;18.93
2021-02-06T03:00:00.000;2021-02-05T20:00:00.000;-2.3;;;18.84
2021-02-06T03:05:00.000;2021-02-05T20:05:00.000;-2.3;;;18.12
2021-02-06T03:10:00.000;2021-02-05T20:10:00.000;-2.3;;;18.32
2021-02-06T03:15:00.000;2021-02-05T20:15:00.000;-2.3;;;18.18
2021-02-06T03:20:00.000;2021-02-05T20:20:00.000;-2.3;;;18.07
2021-02-06T03:25:00.000;2021-02-05T20:25:00.000;-2;;;18.14
2021-02-06T03:30:00.000;2021-02-05T20:30:00.000;-2;;;18.49
2021-02-06T03:35:00.000;2021-02-05T20:35:00.000;-2;;;18.99
2021-02-06T03:40:00.000;2021-02-05T20:40:00.000;-1.7;;;18.98
2021-02-06T03:45:00.000;2021-02-05T20:45:00.000;-1.7;;;19.45
2021-02-06T03:50:00.000;2021-02-05T20:50:00.000;-1.7;;;20.63
2021-02-06T03:55:00.000;2021-02-05T20:55:00.000;-2;;;20.79
2021-02-06T04:00:00.000;2021-02-05T21:00:00.000;-2;;;20.84
2021-02-06T04:05:00.000;2021-02-05T21:05:00.000;-2.6;;;20.87
2021-02-06T04:10:00.000;2021-02-05T21:10:00.000;-3;;;20.79
2021-02-06T04:15:00.000;2021-02-05T21:15:00.000;-3.3;;;20.62
2021-02-06T04:20:00.000;2021-02-05T21:20:00.000;-3.6;;;20.88
2021-02-06T04:25:00.000;2021-02-05T21:25:00.000;-3.9;;;20.92
2021-02-06T04:30:00.000;2021-02-05T21:30:00.000;-4.2;;;20.93
2021-02-06T04:35:00.000;2021-02-05T21:35:00.000;-4.6;;;20.94
2021-02-06T04:40:00.000;2021-02-05T21:40:00.000;-4.9;;;20.83
2021-02-06T04:45:00.000;2021-02-05T21:45:00.000;-5.2;;;20.83
2021-02-06T04:50:00.000;2021-02-05T21:50:00.000;-5.2;;;20.76
2021-02-06T04:55:00.000;2021-02-05T21:55:00.000;-5.5;;;21
2021-02-06T05:00:00.000;2021-02-05T22:00:00.000;-5.5;;;21.02
2021-02-06T05:05:00.000;2021-02-05T22:05:00.000;-5.9;;;21.04
2021-02-06T05:10:00.000;2021-02-05T22:10:00.000;-5.9;;;21.03
2021-02-06T05:15:00.000;2021-02-05T22:15:00.000;-6.2;;;21.04
2021-02-06T05:20:00.000;2021-02-05T22:20:00.000;-6.2;;;21.07
2021-02-06T05:25:00.000;2021-02-05T22:25:00.000;-6.2;;;21.07
2021-02-06T05:30:00.000;2021-02-05T22:30:00.000;-6.5;;;21.08
2021-02-06T05:35:00.000;2021-02-05T22:35:00.000;-6.2;;;21.15
2021-02-06T05:40:00.000;2021-02-05T22:40:00.000;-6.2;;;21.16
2021-02-06T05:45:00.000;2021-02-05T22:45:00.000;-6.2;;;21.17
2021-02-06T05:50:00.000;2021-02-05T22:50:00.000;-6.2;;;21.19
2021-02-06T05:55:00.000;2021-02-05T22:55:00.000;-6.2;;;21.2
2021-02-06T06:00:00.000;2021-02-05T23:00:00.000;-6.2;;;21.2
2021-02-06T06:05:00.000;2021-02-05T23:05:00.000;-5.9;;;21.2
2021-02-06T06:10:00.000;2021-02-05T23:10:00.000;-5.9;;;21.21
2021-02-06T06:15:00.000;2021-02-05T23:15:00.000;-5.9;;;21.22
2021-02-06T06:20:00.000;2021-02-05T23:20:00.000;-5.9;;;21.22
2021-02-06T06:25:00.000;2021-02-05T23:25:00.000;-5.9;;;21.23
2021-02-06T06:30:00.000;2021-02-05T23:30:00.000;-5.9;;;21.24
2021-02-06T06:35:00.000;2021-02-05T23:35:00.000;-5.9;;;21.26
2021-02-06T06:40:00.000;2021-02-05T23:40:00.000;-5.9;;;21.27
2021-02-06T06:45:00.000;2021-02-05T23:45:00.000;-5.9;;;21.27
2021-02-06T06:50:00.000;2021-02-05T23:50:00.000;-5.9;;;21.27
2021-02-06T06:55:00.000;2021-02-05T23:55:00.000;-6.2;;;21.27
2021-02-06T07:00:00.000;2021-02-06T00:00:00.000;-6.2;;;21.28
2021-02-06T07:05:00.000;2021-02-06T00:05:00.000;-6.2;;;21.28
2021-02-06T07:10:00.000;2021-02-06T00:10:00.000;-6.5;;;21.29
2021-02-06T07:15:00.000;2021-02-06T00:15:00.000;-6.5;;;21.29
2021-02-06T07:20:00.000;2021-02-06T00:20:00.000;-6.5;;;21.3
2021-02-06T07:25:00.000;2021-02-06T00:25:00.000;-6.8;;;21.3
2021-02-06T07:30:00.000;2021-02-06T00:30:00.000;-6.8;;;21.3
2021-02-06T07:35:00.000;2021-02-06T00:35:00.000;-7.1;;;21.29
2021-02-06T07:40:00.000;2021-02-06T00:40:00.000;-7.1;;;21.3
2021-02-06T07:45:00.000;2021-02-06T00:45:00.000;-7.1;;;21.3
2021-02-06T07:50:00.000;2021-02-06T00:50:00.000;-7.5;;;21.31
2021-02-06T07:55:00.000;2021-02-06T00:55:00.000;-7.5;;;21.31
2021-02-06T08:00:00.000;2021-02-06T01:00:00.000;-7.5;;;21.32
2021-02-06T08:05:00.000;2021-02-06T01:05:00.000;-7.5;;;21.32
2021-02-06T08:10:00.000;2021-02-06T01:10:00.000;-7.8;;;21.32
2021-02-06T08:15:00.000;2021-02-06T01:15:00.000;-7.8;;;21.33
2021-02-06T08:19:57.000;2021-02-06T01:19:57.000;-7.8;;;21.33
2021-02-06T08:24:57.000;2021-02-06T01:24:57.000;-7.8;;;21.33
2021-02-06T08:29:57.000;2021-02-06T01:29:57.000;-7.8;;;21.32
2021-02-06T08:34:57.000;2021-02-06T01:34:57.000;-8.1;;;21.32
2021-02-06T08:39:57.000;2021-02-06T01:39:57.000;-8.1;;;21.32
2021-02-06T08:44:57.000;2021-02-06T01:44:57.000;-8.1;;;21.33
2021-02-06T08:49:57.000;2021-02-06T01:49:57.000;-8.4;;;21.33
2021-02-06T08:54:57.000;2021-02-06T01:54:57.000;-8.4;;;21.34
2021-02-06T08:59:57.000;2021-02-06T01:59:57.000;-8.4;;;21.34
2021-02-06T09:04:57.000;2021-02-06T02:04:57.000;-8.4;;;21.34
2021-02-06T09:09:57.000;2021-02-06T02:09:57.000;-8.4;;;21.34
2021-02-06T09:14:57.000;2021-02-06T02:14:57.000;-8.8;;;21.34
2021-02-06T09:19:57.000;2021-02-06T02:19:57.000;-8.8;;;21.33
2021-02-06T09:24:57.000;2021-02-06T02:24:57.000;-8.8;;;21.32
2021-02-06T09:29:57.000;2021-02-06T02:29:57.000;-8.8;;;21.33
2021-02-06T09:34:57.000;2021-02-06T02:34:57.000;-8.8;;;21.32
2021-02-06T09:39:57.000;2021-02-06T02:39:57.000;-8.8;;;21.32
2021-02-06T09:44:57.000;2021-02-06T02:44:57.000;-8.8;;;21.31
2021-02-06T09:49:57.000;2021-02-06T02:49:57.000;-8.8;;;21.3
2021-02-06T09:54:57.000;2021-02-06T02:54:57.000;-8.8;;;21.27
2021-02-06T09:59:57.000;2021-02-06T02:59:57.000;-8.8;;;21.26
2021-02-06T10:04:57.000;2021-02-06T03:04:57.000;-8.8;;;21.24
2021-02-06T10:09:57.000;2021-02-06T03:09:57.000;-8.8;;;21.22
2021-02-06T10:14:57.000;2021-02-06T03:14:57.000;-8.8;;;21.21
2021-02-06T10:19:57.000;2021-02-06T03:19:57.000;-8.8;;;21.19
2021-02-06T10:24:57.000;2021-02-06T03:24:57.000;-8.8;;;21.18
2021-02-06T10:29:57.000;2021-02-06T03:29:57.000;-8.8;;;21.16
2021-02-06T10:34:57.000;2021-02-06T03:34:57.000;-8.8;;;21.13
2021-02-06T10:39:57.000;2021-02-06T03:39:57.000;-8.4;;;21.12
2021-02-06T10:44:57.000;2021-02-06T03:44:57.000;-8.4;;;21.09
2021-02-06T10:49:57.000;2021-02-06T03:49:57.000;-8.4;;;21.09
2021-02-06T10:54:57.000;2021-02-06T03:54:57.000;-8.4;;;21.07
2021-02-06T10:59:57.000;2021-02-06T03:59:57.000;-8.4;;;21.06
2021-02-06T11:04:57.000;2021-02-06T04:04:57.000;-8.4;;;21.05
2021-02-06T11:09:57.000;2021-02-06T04:09:57.000;-8.4;;;21.05
2021-02-06T11:14:57.000;2021-02-06T04:14:57.000;-8.4;;;21.04
2021-02-06T11:19:57.000;2021-02-06T04:19:57.000;-8.1;;;21.04
2021-02-06T11:24:57.000;2021-02-06T04:24:57.000;-8.1;;;21.02
2021-02-06T11:29:57.000;2021-02-06T04:29:57.000;-8.1;;;21.01
2021-02-06T11:34:57.000;2021-02-06T04:34:57.000;-8.1;;;21
2021-02-06T11:39:57.000;2021-02-06T04:39:57.000;-8.1;;;20.98
2021-02-06T11:44:57.000;2021-02-06T04:44:57.000;-8.1;;;20.96
2021-02-06T11:49:57.000;2021-02-06T04:49:57.000;-8.1;;;20.95
2021-02-06T11:54:57.000;2021-02-06T04:54:57.000;-8.1;;;20.95
2021-02-06T11:59:57.000;2021-02-06T04:59:57.000;-8.1;;;20.93
2021-02-06T12:04:57.000;2021-02-06T05:04:57.000;-8.1;;;20.93
2021-02-06T12:09:57.000;2021-02-06T05:09:57.000;-8.1;;;20.93
2021-02-06T12:14:57.000;2021-02-06T05:14:57.000;-8.1;;;20.93
2021-02-06T12:19:57.000;2021-02-06T05:19:57.000;-8.1;;;20.92
2021-02-06T12:24:57.000;2021-02-06T05:24:57.000;-8.1;;;20.92
2021-02-06T12:29:57.000;2021-02-06T05:29:57.000;-8.1;;;20.92
2021-02-06T12:34:57.000;2021-02-06T05:34:57.000;-8.1;;;20.91
2021-02-06T12:39:57.000;2021-02-06T05:39:57.000;-8.1;;;20.91
2021-02-06T12:44:57.000;2021-02-06T05:44:57.000;-8.1;;;20.9
2021-02-06T12:49:57.000;2021-02-06T05:49:57.000;-8.1;;;20.87
2021-02-06T12:54:57.000;2021-02-06T05:54:57.000;-8.1;;;20.82
2021-02-06T12:59:57.000;2021-02-06T05:59:57.000;-7.8;;;20.7
2021-02-06T13:04:57.000;2021-02-06T06:04:57.000;-7.8;;;20.45
2021-02-06T13:09:57.000;2021-02-06T06:09:57.000;-8.1;;;20