# 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, 16.58m,0000000021Hz,0000022643c,0000000.049s,-001.0C
# 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
2021-01-22T01:25:00.000;2021-01-21T18:25:00.000;-1;;;16.58
2021-01-22T01:30:00.000;2021-01-21T18:30:00.000;-1.3;;;16.4
2021-01-22T01:35:00.000;2021-01-21T18:35:00.000;-1.7;;;16.4
2021-01-22T01:40:00.000;2021-01-21T18:40:00.000;-2;;;16.34
2021-01-22T01:45:00.000;2021-01-21T18:45:00.000;-2;;;16.34
2021-01-22T01:50:00.000;2021-01-21T18:50:00.000;-2.3;;;16.33
2021-01-22T01:55:00.000;2021-01-21T18:55:00.000;-2.3;;;16.35
2021-01-22T02:00:00.000;2021-01-21T19:00:00.000;-2.6;;;16.37
2021-01-22T02:05:00.000;2021-01-21T19:05:00.000;-3;;;16.4
2021-01-22T02:10:00.000;2021-01-21T19:10:00.000;-3;;;16.42
2021-01-22T02:15:00.000;2021-01-21T19:15:00.000;-3.3;;;16.49
2021-01-22T02:20:00.000;2021-01-21T19:20:00.000;-3.3;;;16.62
2021-01-22T02:25:00.000;2021-01-21T19:25:00.000;-3.3;;;16.66
2021-01-22T02:30:00.000;2021-01-21T19:30:00.000;-3.3;;;16.66
2021-01-22T02:35:00.000;2021-01-21T19:35:00.000;-3.6;;;16.79
2021-01-22T02:40:00.000;2021-01-21T19:40:00.000;-3.6;;;17
2021-01-22T02:45:00.000;2021-01-21T19:45:00.000;-3.6;;;17.14
2021-01-22T02:50:00.000;2021-01-21T19:50:00.000;-3.9;;;17.32
2021-01-22T02:55:00.000;2021-01-21T19:55:00.000;-3.9;;;17.49
2021-01-22T03:00:00.000;2021-01-21T20:00:00.000;-4.2;;;17.63
2021-01-22T03:05:00.000;2021-01-21T20:05:00.000;-4.2;;;17.73
2021-01-22T03:10:00.000;2021-01-21T20:10:00.000;-4.2;;;17.83
2021-01-22T03:15:00.000;2021-01-21T20:15:00.000;-4.2;;;17.92
2021-01-22T03:20:00.000;2021-01-21T20:20:00.000;-4.6;;;18.01
2021-01-22T03:25:00.000;2021-01-21T20:25:00.000;-4.6;;;18.1
2021-01-22T03:30:00.000;2021-01-21T20:30:00.000;-4.6;;;18.17
2021-01-22T03:35:00.000;2021-01-21T20:35:00.000;-4.6;;;18.23
2021-01-22T03:40:00.000;2021-01-21T20:40:00.000;-4.6;;;18.27
2021-01-22T03:45:00.000;2021-01-21T20:45:00.000;-4.9;;;18.31
2021-01-22T03:50:00.000;2021-01-21T20:50:00.000;-4.9;;;18.35
2021-01-22T03:55:00.000;2021-01-21T20:55:00.000;-4.9;;;18.37
2021-01-22T04:00:00.000;2021-01-21T21:00:00.000;-4.9;;;18.37
2021-01-22T04:05:00.000;2021-01-21T21:05:00.000;-4.9;;;18.39
2021-01-22T04:10:00.000;2021-01-21T21:10:00.000;-5.2;;;18.38
2021-01-22T04:15:00.000;2021-01-21T21:15:00.000;-5.2;;;18.37
2021-01-22T04:20:00.000;2021-01-21T21:20:00.000;-5.2;;;18.36
2021-01-22T04:25:00.000;2021-01-21T21:25:00.000;-5.2;;;18.36
2021-01-22T04:30:00.000;2021-01-21T21:30:00.000;-5.2;;;18.36
2021-01-22T04:35:00.000;2021-01-21T21:35:00.000;-5.2;;;18.34
2021-01-22T04:40:00.000;2021-01-21T21:40:00.000;-5.2;;;18.33
2021-01-22T04:45:00.000;2021-01-21T21:45:00.000;-5.2;;;18.33
2021-01-22T04:50:00.000;2021-01-21T21:50:00.000;-5.2;;;18.33
2021-01-22T04:55:00.000;2021-01-21T21:55:00.000;-5.2;;;18.33
2021-01-22T05:00:00.000;2021-01-21T22:00:00.000;-5.2;;;18.33
2021-01-22T05:05:00.000;2021-01-21T22:05:00.000;-5.2;;;18.33
2021-01-22T05:10:00.000;2021-01-21T22:10:00.000;-5.2;;;18.33
2021-01-22T05:15:00.000;2021-01-21T22:15:00.000;-5.2;;;18.34
2021-01-22T05:20:00.000;2021-01-21T22:20:00.000;-5.5;;;18.35
2021-01-22T05:25:00.000;2021-01-21T22:25:00.000;-5.2;;;18.36
2021-01-22T05:30:00.000;2021-01-21T22:30:00.000;-5.5;;;18.39
2021-01-22T05:35:00.000;2021-01-21T22:35:00.000;-5.5;;;18.39
2021-01-22T05:40:00.000;2021-01-21T22:40:00.000;-5.9;;;18.41
2021-01-22T05:45:00.000;2021-01-21T22:45:00.000;-5.9;;;18.43
2021-01-22T05:50:00.000;2021-01-21T22:50:00.000;-5.9;;;18.45
2021-01-22T05:55:00.000;2021-01-21T22:55:00.000;-5.9;;;19.28
2021-01-22T06:00:00.000;2021-01-21T23:00:00.000;-6.2;;;19.71
2021-01-22T06:05:00.000;2021-01-21T23:05:00.000;-6.2;;;19.56
2021-01-22T06:10:00.000;2021-01-21T23:10:00.000;-6.2;;;20.13
2021-01-22T06:15:00.000;2021-01-21T23:15:00.000;-6.2;;;20.17
2021-01-22T06:20:00.000;2021-01-21T23:20:00.000;-6.2;;;20.15
2021-01-22T06:25:00.000;2021-01-21T23:25:00.000;-6.2;;;20.17
2021-01-22T06:30:00.000;2021-01-21T23:30:00.000;-6.2;;;20.18
2021-01-22T06:35:00.000;2021-01-21T23:35:00.000;-6.2;;;20.19
2021-01-22T06:40:00.000;2021-01-21T23:40:00.000;-6.5;;;20.2
2021-01-22T06:45:00.000;2021-01-21T23:45:00.000;-6.5;;;20.23
2021-01-22T06:50:00.000;2021-01-21T23:50:00.000;-6.5;;;20.28
2021-01-22T06:55:00.000;2021-01-21T23:55:00.000;-6.5;;;20.09
2021-01-22T07:00:00.000;2021-01-22T00:00:00.000;-6.8;;;20.13
2021-01-22T07:05:00.000;2021-01-22T00:05:00.000;-6.8;;;20.31
2021-01-22T07:10:00.000;2021-01-22T00:10:00.000;-6.8;;;20.17
2021-01-22T07:15:00.000;2021-01-22T00:15:00.000;-6.8;;;20.2
2021-01-22T07:20:00.000;2021-01-22T00:20:00.000;-6.8;;;20.14
2021-01-22T07:25:00.000;2021-01-22T00:25:00.000;-7.1;;;20.31
2021-01-22T07:30:00.000;2021-01-22T00:30:00.000;-7.1;;;20.37
2021-01-22T07:35:00.000;2021-01-22T00:35:00.000;-7.1;;;20.36
2021-01-22T07:40:00.000;2021-01-22T00:40:00.000;-7.1;;;20.38
2021-01-22T07:45:00.000;2021-01-22T00:45:00.000;-7.1;;;20.41
2021-01-22T07:50:00.000;2021-01-22T00:50:00.000;-7.1;;;20.45
2021-01-22T07:55:00.000;2021-01-22T00:55:00.000;-7.1;;;20.53
2021-01-22T08:00:00.000;2021-01-22T01:00:00.000;-7.5;;;20.55
2021-01-22T08:04:59.000;2021-01-22T01:04:59.000;-7.5;;;20.59
2021-01-22T08:09:59.000;2021-01-22T01:09:59.000;-7.5;;;20.63
2021-01-22T08:14:59.000;2021-01-22T01:14:59.000;-7.5;;;20.68
2021-01-22T08:19:59.000;2021-01-22T01:19:59.000;-7.5;;;20.7
2021-01-22T08:24:59.000;2021-01-22T01:24:59.000;-7.5;;;20.76
2021-01-22T08:29:59.000;2021-01-22T01:29:59.000;-7.5;;;20.82
2021-01-22T08:34:59.000;2021-01-22T01:34:59.000;-7.5;;;20.89
2021-01-22T08:39:59.000;2021-01-22T01:39:59.000;-7.5;;;20.97
2021-01-22T08:44:59.000;2021-01-22T01:44:59.000;-7.5;;;21.04
2021-01-22T08:49:59.000;2021-01-22T01:49:59.000;-7.5;;;21.1
2021-01-22T08:54:59.000;2021-01-22T01:54:59.000;-7.5;;;21.17
2021-01-22T08:59:59.000;2021-01-22T01:59:59.000;-7.5;;;21.23
2021-01-22T09:04:59.000;2021-01-22T02:04:59.000;-7.5;;;21.27
2021-01-22T09:09:59.000;2021-01-22T02:09:59.000;-7.5;;;21.3
2021-01-22T09:14:59.000;2021-01-22T02:14:59.000;-7.5;;;21.32
2021-01-22T09:19:59.000;2021-01-22T02:19:59.000;-7.5;;;21.32
2021-01-22T09:24:59.000;2021-01-22T02:24:59.000;-7.5;;;21.33
2021-01-22T09:29:59.000;2021-01-22T02:29:59.000;-7.5;;;21.33
2021-01-22T09:34:59.000;2021-01-22T02:34:59.000;-7.5;;;21.34
2021-01-22T09:39:59.000;2021-01-22T02:39:59.000;-7.5;;;21.34
2021-01-22T09:44:59.000;2021-01-22T02:44:59.000;-7.5;;;21.34
2021-01-22T09:49:59.000;2021-01-22T02:49:59.000;-7.5;;;21.32
2021-01-22T09:54:59.000;2021-01-22T02:54:59.000;-7.8;;;21.31
2021-01-22T09:59:59.000;2021-01-22T02:59:59.000;-7.8;;;21.3
2021-01-22T10:04:59.000;2021-01-22T03:04:59.000;-7.8;;;21.28
2021-01-22T10:09:59.000;2021-01-22T03:09:59.000;-7.8;;;21.3
2021-01-22T10:14:59.000;2021-01-22T03:14:59.000;-7.8;;;21.25
2021-01-22T10:19:59.000;2021-01-22T03:19:59.000;-7.8;;;21.22
2021-01-22T10:24:59.000;2021-01-22T03:24:59.000;-7.8;;;21.2
2021-01-22T10:29:59.000;2021-01-22T03:29:59.000;-7.8;;;20.93
2021-01-22T10:34:59.000;2021-01-22T03:34:59.000;-7.8;;;20.93
2021-01-22T10:39:59.000;2021-01-22T03:39:59.000;-7.8;;;21.02
2021-01-22T10:44:59.000;2021-01-22T03:44:59.000;-7.8;;;21.22
2021-01-22T10:49:59.000;2021-01-22T03:49:59.000;-7.8;;;21.31
2021-01-22T10:54:59.000;2021-01-22T03:54:59.000;-7.8;;;21.27
2021-01-22T10:59:59.000;2021-01-22T03:59:59.000;-7.5;;;21.27
2021-01-22T11:04:59.000;2021-01-22T04:04:59.000;-7.5;;;21.3
2021-01-22T11:09:59.000;2021-01-22T04:09:59.000;-7.5;;;21.3
2021-01-22T11:14:59.000;2021-01-22T04:14:59.000;-7.8;;;21.3
2021-01-22T11:19:59.000;2021-01-22T04:19:59.000;-7.8;;;21.32
2021-01-22T11:24:59.000;2021-01-22T04:24:59.000;-7.8;;;21.28
2021-01-22T11:29:59.000;2021-01-22T04:29:59.000;-7.8;;;21.2
2021-01-22T11:34:59.000;2021-01-22T04:34:59.000;-7.8;;;21.12
2021-01-22T11:39:59.000;2021-01-22T04:39:59.000;-7.8;;;21.02
2021-01-22T11:44:59.000;2021-01-22T04:44:59.000;-7.5;;;21.07
2021-01-22T11:49:59.000;2021-01-22T04:49:59.000;-7.5;;;20.91
2021-01-22T11:54:59.000;2021-01-22T04:54:59.000;-7.5;;;20.87
2021-01-22T11:59:59.000;2021-01-22T04:59:59.000;-7.1;;;20.98
2021-01-22T12:04:59.000;2021-01-22T05:04:59.000;-7.1;;;21.08
2021-01-22T12:09:59.000;2021-01-22T05:09:59.000;-7.1;;;21.16
2021-01-22T12:14:59.000;2021-01-22T05:14:59.000;-6.8;;;21.1
2021-01-22T12:19:59.000;2021-01-22T05:19:59.000;-6.8;;;21.13
2021-01-22T12:24:59.000;2021-01-22T05:24:59.000;-6.8;;;20.91
2021-01-22T12:29:59.000;2021-01-22T05:29:59.000;-6.8;;;20.48
2021-01-22T12:34:59.000;2021-01-22T05:34:59.000;-6.8;;;20.25
2021-01-22T12:39:59.000;2021-01-22T05:39:59.000;-6.8;;;20.33
2021-01-22T12:44:59.000;2021-01-22T05:44:59.000;-6.8;;;20.57
2021-01-22T12:49:59.000;2021-01-22T05:49:59.000;-6.8;;;20.8
2021-01-22T12:54:59.000;2021-01-22T05:54:59.000;-6.8;;;20.8
2021-01-22T12:59:59.000;2021-01-22T05:59:59.000;-6.8;;;20.93
2021-01-22T13:04:59.000;2021-01-22T06:04:59.000;-6.8;;;21.04
2021-01-22T13:09:59.000;2021-01-22T06:09:59.000;-6.8;;;20.85
2021-01-22T13:14:59.000;2021-01-22T06:14:59.000;-7.1;;;20.49
2021-01-22T13:19:59.000;2021-01-22T06:19:59.000;-7.1;;;19.86