# 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, 06.41m,0000237663Hz,0000000000c,0000000.000s,-002.0C
# 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
2021-02-05T00:25:00.000;2021-02-04T17:25:00.000;-2;;;6.41
2021-02-05T01:40:00.000;2021-02-04T18:40:00.000;-6.2;;;19.88
2021-02-05T01:45:00.000;2021-02-04T18:45:00.000;-6.2;;;20.3
2021-02-05T01:50:00.000;2021-02-04T18:50:00.000;-6.5;;;20.57
2021-02-05T01:55:00.000;2021-02-04T18:55:00.000;-6.5;;;20.68
2021-02-05T02:00:00.000;2021-02-04T19:00:00.000;-6.5;;;20.54
2021-02-05T02:05:00.000;2021-02-04T19:05:00.000;-6.8;;;20.05
2021-02-05T02:10:00.000;2021-02-04T19:10:00.000;-6.8;;;19.93
2021-02-05T02:15:00.000;2021-02-04T19:15:00.000;-6.8;;;19.96
2021-02-05T02:20:00.000;2021-02-04T19:20:00.000;-6.5;;;19.54
2021-02-05T02:25:00.000;2021-02-04T19:25:00.000;-6.5;;;19.33
2021-02-05T02:30:00.000;2021-02-04T19:30:00.000;-6.5;;;19.58
2021-02-05T02:35:00.000;2021-02-04T19:35:00.000;-6.2;;;19.64
2021-02-05T02:40:00.000;2021-02-04T19:40:00.000;-6.2;;;19.75
2021-02-05T02:45:00.000;2021-02-04T19:45:00.000;-6.2;;;19.92
2021-02-05T02:50:00.000;2021-02-04T19:50:00.000;-6.2;;;20.28
2021-02-05T02:55:00.000;2021-02-04T19:55:00.000;-6.2;;;20.05
2021-02-05T03:00:00.000;2021-02-04T20:00:00.000;-6.2;;;20.43
2021-02-05T03:05:00.000;2021-02-04T20:05:00.000;-6.2;;;20.67
2021-02-05T03:10:00.000;2021-02-04T20:10:00.000;-6.2;;;20.76
2021-02-05T03:15:00.000;2021-02-04T20:15:00.000;-6.5;;;20.82
2021-02-05T03:20:00.000;2021-02-04T20:20:00.000;-6.5;;;20.78
2021-02-05T03:25:00.000;2021-02-04T20:25:00.000;-6.5;;;20.68
2021-02-05T03:30:00.000;2021-02-04T20:30:00.000;-6.5;;;20.8
2021-02-05T03:35:00.000;2021-02-04T20:35:00.000;-6.8;;;20.8
2021-02-05T03:40:00.000;2021-02-04T20:40:00.000;-6.8;;;20.84
2021-02-05T03:45:00.000;2021-02-04T20:45:00.000;-6.8;;;20.79
2021-02-05T03:50:00.000;2021-02-04T20:50:00.000;-6.8;;;20.79
2021-02-05T03:55:00.000;2021-02-04T20:55:00.000;-6.8;;;20.87
2021-02-05T04:00:00.000;2021-02-04T21:00:00.000;-6.8;;;20.92
2021-02-05T04:05:00.000;2021-02-04T21:05:00.000;-6.8;;;20.93
2021-02-05T04:10:00.000;2021-02-04T21:10:00.000;-6.8;;;20.96
2021-02-05T04:15:00.000;2021-02-04T21:15:00.000;-7.1;;;20.98
2021-02-05T04:20:00.000;2021-02-04T21:20:00.000;-7.1;;;20.99
2021-02-05T04:25:00.000;2021-02-04T21:25:00.000;-7.1;;;20.99
2021-02-05T04:30:00.000;2021-02-04T21:30:00.000;-7.1;;;21.02
2021-02-05T04:35:00.000;2021-02-04T21:35:00.000;-7.1;;;21.02
2021-02-05T04:40:00.000;2021-02-04T21:40:00.000;-7.1;;;21.04
2021-02-05T04:45:00.000;2021-02-04T21:45:00.000;-7.1;;;21.04
2021-02-05T04:50:00.000;2021-02-04T21:50:00.000;-7.1;;;21.05
2021-02-05T04:55:00.000;2021-02-04T21:55:00.000;-7.1;;;21.05
2021-02-05T05:00:00.000;2021-02-04T22:00:00.000;-6.8;;;21.07
2021-02-05T05:05:00.000;2021-02-04T22:05:00.000;-6.8;;;21.09
2021-02-05T05:10:00.000;2021-02-04T22:10:00.000;-7.1;;;21.08
2021-02-05T05:15:00.000;2021-02-04T22:15:00.000;-6.8;;;21.1
2021-02-05T05:20:00.000;2021-02-04T22:20:00.000;-7.1;;;21.1
2021-02-05T05:25:00.000;2021-02-04T22:25:00.000;-7.1;;;21.1
2021-02-05T05:30:00.000;2021-02-04T22:30:00.000;-7.1;;;21.11
2021-02-05T05:35:00.000;2021-02-04T22:35:00.000;-7.1;;;21.11
2021-02-05T05:40:00.000;2021-02-04T22:40:00.000;-7.5;;;21.11
2021-02-05T05:45:00.000;2021-02-04T22:45:00.000;-7.5;;;21.12
2021-02-05T05:50:00.000;2021-02-04T22:50:00.000;-7.5;;;21.11
2021-02-05T05:55:00.000;2021-02-04T22:55:00.000;-7.5;;;21.1
2021-02-05T06:00:00.000;2021-02-04T23:00:00.000;-7.8;;;21.11
2021-02-05T06:05:00.000;2021-02-04T23:05:00.000;-7.8;;;21.13
2021-02-05T06:10:00.000;2021-02-04T23:10:00.000;-7.8;;;21.13
2021-02-05T06:15:00.000;2021-02-04T23:15:00.000;-7.8;;;21.13
2021-02-05T06:20:00.000;2021-02-04T23:20:00.000;-7.8;;;21.14
2021-02-05T06:25:00.000;2021-02-04T23:25:00.000;-7.8;;;21.13
2021-02-05T06:30:00.000;2021-02-04T23:30:00.000;-7.5;;;21.13
2021-02-05T06:35:00.000;2021-02-04T23:35:00.000;-7.5;;;21.13
2021-02-05T06:40:00.000;2021-02-04T23:40:00.000;-7.5;;;21.13
2021-02-05T06:45:00.000;2021-02-04T23:45:00.000;-7.8;;;21.13
2021-02-05T06:50:00.000;2021-02-04T23:50:00.000;-7.5;;;21.14
2021-02-05T06:55:00.000;2021-02-04T23:55:00.000;-7.5;;;21.14
2021-02-05T07:00:00.000;2021-02-05T00:00:00.000;-7.5;;;21.15
2021-02-05T07:05:00.000;2021-02-05T00:05:00.000;-7.5;;;21.15
2021-02-05T07:10:00.000;2021-02-05T00:10:00.000;-7.8;;;21.16
2021-02-05T07:15:00.000;2021-02-05T00:15:00.000;-7.8;;;21.17
2021-02-05T07:20:00.000;2021-02-05T00:20:00.000;-7.8;;;21.18
2021-02-05T07:25:00.000;2021-02-05T00:25:00.000;-7.8;;;21.2
2021-02-05T07:30:00.000;2021-02-05T00:30:00.000;-8.1;;;21.2
2021-02-05T07:35:00.000;2021-02-05T00:35:00.000;-8.1;;;21.21
2021-02-05T07:40:00.000;2021-02-05T00:40:00.000;-8.1;;;21.22
2021-02-05T07:45:00.000;2021-02-05T00:45:00.000;-8.1;;;21.22
2021-02-05T07:50:00.000;2021-02-05T00:50:00.000;-8.1;;;21.22
2021-02-05T07:55:00.000;2021-02-05T00:55:00.000;-8.1;;;21.22
2021-02-05T08:00:00.000;2021-02-05T01:00:00.000;-8.1;;;21.22
2021-02-05T08:05:00.000;2021-02-05T01:05:00.000;-8.4;;;21.18
2021-02-05T08:10:00.000;2021-02-05T01:10:00.000;-8.1;;;21.19
2021-02-05T08:15:00.000;2021-02-05T01:15:00.000;-8.4;;;21.1
2021-02-05T08:20:00.000;2021-02-05T01:20:00.000;-8.4;;;21.1
2021-02-05T08:25:00.000;2021-02-05T01:25:00.000;-8.4;;;21.13
2021-02-05T08:29:57.000;2021-02-05T01:29:57.000;-8.4;;;21.1
2021-02-05T08:34:57.000;2021-02-05T01:34:57.000;-8.4;;;21.2
2021-02-05T08:39:57.000;2021-02-05T01:39:57.000;-8.4;;;21.19
2021-02-05T08:44:57.000;2021-02-05T01:44:57.000;-8.4;;;21.15
2021-02-05T08:49:57.000;2021-02-05T01:49:57.000;-8.4;;;21.12
2021-02-05T08:54:57.000;2021-02-05T01:54:57.000;-8.4;;;21.1
2021-02-05T08:59:57.000;2021-02-05T01:59:57.000;-8.4;;;21.07
2021-02-05T09:04:57.000;2021-02-05T02:04:57.000;-8.4;;;21.04
2021-02-05T09:09:57.000;2021-02-05T02:09:57.000;-8.4;;;21.02
2021-02-05T09:14:57.000;2021-02-05T02:14:57.000;-8.4;;;21
2021-02-05T09:19:57.000;2021-02-05T02:19:57.000;-8.4;;;20.99
2021-02-05T09:24:57.000;2021-02-05T02:24:57.000;-8.8;;;20.98
2021-02-05T09:29:57.000;2021-02-05T02:29:57.000;-8.8;;;20.96
2021-02-05T09:34:57.000;2021-02-05T02:34:57.000;-8.8;;;20.94
2021-02-05T09:39:57.000;2021-02-05T02:39:57.000;-8.8;;;20.93
2021-02-05T09:44:57.000;2021-02-05T02:44:57.000;-8.8;;;20.92
2021-02-05T09:49:57.000;2021-02-05T02:49:57.000;-9.1;;;20.91
2021-02-05T09:54:57.000;2021-02-05T02:54:57.000;-9.1;;;20.91
2021-02-05T09:59:57.000;2021-02-05T02:59:57.000;-9.1;;;20.9
2021-02-05T10:04:57.000;2021-02-05T03:04:57.000;-9.4;;;20.9
2021-02-05T10:09:57.000;2021-02-05T03:09:57.000;-9.4;;;20.89
2021-02-05T10:14:57.000;2021-02-05T03:14:57.000;-9.4;;;20.88
2021-02-05T10:19:57.000;2021-02-05T03:19:57.000;-9.4;;;20.87
2021-02-05T10:24:57.000;2021-02-05T03:24:57.000;-9.4;;;20.86
2021-02-05T10:29:57.000;2021-02-05T03:29:57.000;-9.4;;;20.85
2021-02-05T10:34:57.000;2021-02-05T03:34:57.000;-9.4;;;20.84
2021-02-05T10:39:57.000;2021-02-05T03:39:57.000;-9.4;;;20.83
2021-02-05T10:44:57.000;2021-02-05T03:44:57.000;-9.4;;;20.83
2021-02-05T10:49:57.000;2021-02-05T03:49:57.000;-9.4;;;20.83
2021-02-05T10:54:57.000;2021-02-05T03:54:57.000;-9.4;;;20.82
2021-02-05T10:59:57.000;2021-02-05T03:59:57.000;-9.4;;;20.82
2021-02-05T11:04:57.000;2021-02-05T04:04:57.000;-9.4;;;20.81
2021-02-05T11:09:57.000;2021-02-05T04:09:57.000;-9.4;;;20.8
2021-02-05T11:14:57.000;2021-02-05T04:14:57.000;-9.4;;;20.8
2021-02-05T11:19:57.000;2021-02-05T04:19:57.000;-9.7;;;20.8
2021-02-05T11:24:57.000;2021-02-05T04:24:57.000;-9.7;;;20.8
2021-02-05T11:29:57.000;2021-02-05T04:29:57.000;-9.7;;;20.8
2021-02-05T11:34:57.000;2021-02-05T04:34:57.000;-10;;;20.8
2021-02-05T11:39:57.000;2021-02-05T04:39:57.000;-9.7;;;20.8
2021-02-05T11:44:57.000;2021-02-05T04:44:57.000;-10;;;20.79
2021-02-05T11:49:57.000;2021-02-05T04:49:57.000;-9.7;;;20.79
2021-02-05T11:54:57.000;2021-02-05T04:54:57.000;-9.7;;;20.78
2021-02-05T11:59:57.000;2021-02-05T04:59:57.000;-9.7;;;20.78
2021-02-05T12:04:57.000;2021-02-05T05:04:57.000;-9.7;;;20.77
2021-02-05T12:09:57.000;2021-02-05T05:09:57.000;-9.7;;;20.76
2021-02-05T12:14:57.000;2021-02-05T05:14:57.000;-9.7;;;20.61
2021-02-05T12:19:57.000;2021-02-05T05:19:57.000;-9.7;;;19.67
2021-02-05T12:24:57.000;2021-02-05T05:24:57.000;-9.7;;;19.48
2021-02-05T12:29:57.000;2021-02-05T05:29:57.000;-9.7;;;19.44
2021-02-05T12:34:57.000;2021-02-05T05:34:57.000;-9.7;;;19.41
2021-02-05T12:39:57.000;2021-02-05T05:39:57.000;-10;;;19.4
2021-02-05T12:44:57.000;2021-02-05T05:44:57.000;-10;;;19.38
2021-02-05T12:49:57.000;2021-02-05T05:49:57.000;-10.4;;;20.69
2021-02-05T12:54:57.000;2021-02-05T05:54:57.000;-10.4;;;20.7
2021-02-05T12:59:57.000;2021-02-05T05:59:57.000;-10.4;;;20.59
2021-02-05T13:04:57.000;2021-02-05T06:04:57.000;-10.4;;;20.18
2021-02-05T13:09:57.000;2021-02-05T06:09:57.000;-10;;;19.41