# 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, 10.36m,0000006292Hz,0000000000c,0000000.000s, 000.9C
# 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
2021-02-14T01:00:00.000;2021-02-13T18:00:00.000;0.9;;;10.36
2021-02-14T01:50:00.000;2021-02-13T18:50:00.000;1.2;;;18.04
2021-02-14T01:55:00.000;2021-02-13T18:55:00.000;1.2;;;18.08
2021-02-14T02:00:00.000;2021-02-13T19:00:00.000;1.2;;;18.04
2021-02-14T02:05:00.000;2021-02-13T19:05:00.000;1.2;;;17.96
2021-02-14T02:10:00.000;2021-02-13T19:10:00.000;1.2;;;18.01
2021-02-14T02:15:00.000;2021-02-13T19:15:00.000;1.2;;;18.03
2021-02-14T02:20:00.000;2021-02-13T19:20:00.000;1.2;;;17.86
2021-02-14T02:25:00.000;2021-02-13T19:25:00.000;1.2;;;18
2021-02-14T02:30:00.000;2021-02-13T19:30:00.000;1.2;;;18.04
2021-02-14T02:35:00.000;2021-02-13T19:35:00.000;1.2;;;18.02
2021-02-14T02:40:00.000;2021-02-13T19:40:00.000;1.2;;;17.86
2021-02-14T02:45:00.000;2021-02-13T19:45:00.000;1.2;;;17.91
2021-02-14T02:50:00.000;2021-02-13T19:50:00.000;1.2;;;17.83
2021-02-14T02:55:00.000;2021-02-13T19:55:00.000;1.6;;;17.92
2021-02-14T03:00:00.000;2021-02-13T20:00:00.000;1.6;;;17.86
2021-02-14T03:05:00.000;2021-02-13T20:05:00.000;1.6;;;17.8
2021-02-14T03:10:00.000;2021-02-13T20:10:00.000;1.6;;;17.89
2021-02-14T03:15:00.000;2021-02-13T20:15:00.000;1.6;;;17.84
2021-02-14T03:20:00.000;2021-02-13T20:20:00.000;1.6;;;17.86
2021-02-14T03:25:00.000;2021-02-13T20:25:00.000;1.6;;;17.92
2021-02-14T03:30:00.000;2021-02-13T20:30:00.000;1.6;;;17.8
2021-02-14T03:35:00.000;2021-02-13T20:35:00.000;1.9;;;17.74
2021-02-14T03:40:00.000;2021-02-13T20:40:00.000;1.9;;;17.8
2021-02-14T03:45:00.000;2021-02-13T20:45:00.000;1.9;;;17.94
2021-02-14T03:50:00.000;2021-02-13T20:50:00.000;1.6;;;18.09
2021-02-14T03:55:00.000;2021-02-13T20:55:00.000;1.6;;;18.17
2021-02-14T04:00:00.000;2021-02-13T21:00:00.000;1.2;;;18.23
2021-02-14T04:05:00.000;2021-02-13T21:05:00.000;1.2;;;18.23
2021-02-14T04:10:00.000;2021-02-13T21:10:00.000;0.9;;;18.3
2021-02-14T04:15:00.000;2021-02-13T21:15:00.000;0.6;;;18.34
2021-02-14T04:20:00.000;2021-02-13T21:20:00.000;0.6;;;18.42
2021-02-14T04:25:00.000;2021-02-13T21:25:00.000;0.3;;;18.49
2021-02-14T04:30:00.000;2021-02-13T21:30:00.000;0.3;;;18.54
2021-02-14T04:35:00.000;2021-02-13T21:35:00.000;0.3;;;18.56
2021-02-14T04:40:00.000;2021-02-13T21:40:00.000;0.3;;;18.54
2021-02-14T04:45:00.000;2021-02-13T21:45:00.000;0.3;;;18.44
2021-02-14T04:50:00.000;2021-02-13T21:50:00.000;0.1;;;18.37
2021-02-14T04:55:00.000;2021-02-13T21:55:00.000;0.1;;;18.32
2021-02-14T05:00:00.000;2021-02-13T22:00:00.000;0.1;;;18.28
2021-02-14T05:05:00.000;2021-02-13T22:05:00.000;0.1;;;18.25
2021-02-14T05:10:00.000;2021-02-13T22:10:00.000;0.1;;;18.26
2021-02-14T05:15:00.000;2021-02-13T22:15:00.000;0.1;;;18.29
2021-02-14T05:20:00.000;2021-02-13T22:20:00.000;0.3;;;18.27
2021-02-14T05:25:00.000;2021-02-13T22:25:00.000;0.1;;;18.26
2021-02-14T05:30:00.000;2021-02-13T22:30:00.000;0.1;;;18.27
2021-02-14T05:35:00.000;2021-02-13T22:35:00.000;0.1;;;18.31
2021-02-14T05:40:00.000;2021-02-13T22:40:00.000;0.1;;;18.4
2021-02-14T05:45:00.000;2021-02-13T22:45:00.000;0.1;;;18.43
2021-02-14T05:50:00.000;2021-02-13T22:50:00.000;0.1;;;18.46
2021-02-14T05:55:00.000;2021-02-13T22:55:00.000;-0.4;;;18.59
2021-02-14T06:00:00.000;2021-02-13T23:00:00.000;-0.4;;;18.59
2021-02-14T06:05:00.000;2021-02-13T23:05:00.000;-0.4;;;18.72
2021-02-14T06:10:00.000;2021-02-13T23:10:00.000;-0.4;;;18.73
2021-02-14T06:15:00.000;2021-02-13T23:15:00.000;-0.4;;;18.88
2021-02-14T06:20:00.000;2021-02-13T23:20:00.000;-0.4;;;18.98
2021-02-14T06:25:00.000;2021-02-13T23:25:00.000;-0.4;;;19.07
2021-02-14T06:30:00.000;2021-02-13T23:30:00.000;-0.7;;;19.07
2021-02-14T06:35:00.000;2021-02-13T23:35:00.000;-0.7;;;19.08
2021-02-14T06:40:00.000;2021-02-13T23:40:00.000;-0.7;;;19.04
2021-02-14T06:45:00.000;2021-02-13T23:45:00.000;-0.7;;;19.01
2021-02-14T06:50:00.000;2021-02-13T23:50:00.000;-0.7;;;18.96
2021-02-14T06:55:00.000;2021-02-13T23:55:00.000;-0.7;;;18.95
2021-02-14T07:00:00.000;2021-02-14T00:00:00.000;-0.7;;;18.92
2021-02-14T07:05:00.000;2021-02-14T00:05:00.000;-0.7;;;18.92
2021-02-14T07:10:00.000;2021-02-14T00:10:00.000;-0.7;;;18.91
2021-02-14T07:15:00.000;2021-02-14T00:15:00.000;-0.7;;;18.88
2021-02-14T07:20:00.000;2021-02-14T00:20:00.000;-0.7;;;18.85
2021-02-14T07:25:00.000;2021-02-14T00:25:00.000;-0.7;;;18.78
2021-02-14T07:30:00.000;2021-02-14T00:30:00.000;-0.7;;;18.74
2021-02-14T07:35:00.000;2021-02-14T00:35:00.000;-0.7;;;18.68
2021-02-14T07:40:00.000;2021-02-14T00:40:00.000;-0.7;;;18.63
2021-02-14T07:45:00.000;2021-02-14T00:45:00.000;-0.7;;;18.61
2021-02-14T07:50:00.000;2021-02-14T00:50:00.000;-0.7;;;18.57
2021-02-14T07:55:00.000;2021-02-14T00:55:00.000;-0.7;;;18.54
2021-02-14T08:00:00.000;2021-02-14T01:00:00.000;-0.7;;;18.55
2021-02-14T08:05:00.000;2021-02-14T01:05:00.000;-0.7;;;18.54
2021-02-14T08:10:00.000;2021-02-14T01:10:00.000;-0.7;;;18.5
2021-02-14T08:15:00.000;2021-02-14T01:15:00.000;-0.7;;;18.43
2021-02-14T08:20:00.000;2021-02-14T01:20:00.000;-0.7;;;18.39
2021-02-14T08:25:00.000;2021-02-14T01:25:00.000;-0.7;;;18.41
2021-02-14T08:30:00.000;2021-02-14T01:30:00.000;-0.7;;;18.42
2021-02-14T08:35:00.000;2021-02-14T01:35:00.000;-0.7;;;18.43
2021-02-14T08:40:00.000;2021-02-14T01:40:00.000;-0.7;;;18.49
2021-02-14T08:45:00.000;2021-02-14T01:45:00.000;-0.7;;;18.49
2021-02-14T08:50:00.000;2021-02-14T01:50:00.000;-0.7;;;18.44
2021-02-14T08:55:00.000;2021-02-14T01:55:00.000;-0.7;;;18.39
2021-02-14T09:00:00.000;2021-02-14T02:00:00.000;-0.7;;;18.36
2021-02-14T09:05:00.000;2021-02-14T02:05:00.000;-0.7;;;18.33
2021-02-14T09:09:59.000;2021-02-14T02:09:59.000;-0.7;;;18.39
2021-02-14T09:14:59.000;2021-02-14T02:14:59.000;-0.7;;;18.43
2021-02-14T09:19:59.000;2021-02-14T02:19:59.000;-0.7;;;18.37
2021-02-14T09:24:59.000;2021-02-14T02:24:59.000;-0.7;;;18.29
2021-02-14T09:29:59.000;2021-02-14T02:29:59.000;-0.7;;;18.19
2021-02-14T09:34:59.000;2021-02-14T02:34:59.000;-0.7;;;18.18
2021-02-14T09:39:59.000;2021-02-14T02:39:59.000;-0.7;;;18.22
2021-02-14T09:44:59.000;2021-02-14T02:44:59.000;-0.7;;;18.3
2021-02-14T09:49:59.000;2021-02-14T02:49:59.000;-0.7;;;18.32
2021-02-14T09:54:59.000;2021-02-14T02:54:59.000;-0.7;;;18.42
2021-02-14T09:59:59.000;2021-02-14T02:59:59.000;-0.7;;;18.39
2021-02-14T10:04:59.000;2021-02-14T03:04:59.000;-0.7;;;18.33
2021-02-14T10:09:59.000;2021-02-14T03:09:59.000;-0.7;;;18.31
2021-02-14T10:14:59.000;2021-02-14T03:14:59.000;-0.7;;;18.29
2021-02-14T10:19:59.000;2021-02-14T03:19:59.000;-0.7;;;18.2
2021-02-14T10:24:59.000;2021-02-14T03:24:59.000;-1;;;18.18
2021-02-14T10:29:59.000;2021-02-14T03:29:59.000;-1;;;18.13
2021-02-14T10:34:59.000;2021-02-14T03:34:59.000;-1;;;18.14
2021-02-14T10:39:59.000;2021-02-14T03:39:59.000;-1;;;18.11
2021-02-14T10:44:59.000;2021-02-14T03:44:59.000;-1.3;;;18.04
2021-02-14T10:49:59.000;2021-02-14T03:49:59.000;-1.3;;;18.03
2021-02-14T10:54:59.000;2021-02-14T03:54:59.000;-1.3;;;17.99
2021-02-14T10:59:59.000;2021-02-14T03:59:59.000;-1.7;;;17.95
2021-02-14T11:04:59.000;2021-02-14T04:04:59.000;-1.7;;;17.95
2021-02-14T11:09:59.000;2021-02-14T04:09:59.000;-2;;;17.88
2021-02-14T11:14:59.000;2021-02-14T04:14:59.000;-2;;;17.86
2021-02-14T11:19:59.000;2021-02-14T04:19:59.000;-2.3;;;17.82
2021-02-14T11:24:59.000;2021-02-14T04:24:59.000;-2.3;;;17.77
2021-02-14T11:29:59.000;2021-02-14T04:29:59.000;-2.6;;;17.78
2021-02-14T11:34:59.000;2021-02-14T04:34:59.000;-2.6;;;17.8
2021-02-14T11:39:59.000;2021-02-14T04:39:59.000;-3;;;17.71
2021-02-14T11:44:59.000;2021-02-14T04:44:59.000;-3.3;;;17.69
2021-02-14T11:49:59.000;2021-02-14T04:49:59.000;-3.6;;;17.7
2021-02-14T11:54:59.000;2021-02-14T04:54:59.000;-3.6;;;17.73
2021-02-14T11:59:59.000;2021-02-14T04:59:59.000;-3.9;;;17.7
2021-02-14T12:04:59.000;2021-02-14T05:04:59.000;-4.2;;;17.7
2021-02-14T12:09:59.000;2021-02-14T05:09:59.000;-4.6;;;17.68
2021-02-14T12:14:59.000;2021-02-14T05:14:59.000;-4.6;;;17.66
2021-02-14T12:19:59.000;2021-02-14T05:19:59.000;-4.9;;;17.62
2021-02-14T12:24:59.000;2021-02-14T05:24:59.000;-4.9;;;17.6
2021-02-14T12:29:59.000;2021-02-14T05:29:59.000;-5.2;;;17.57
2021-02-14T12:34:59.000;2021-02-14T05:34:59.000;-5.5;;;17.56
2021-02-14T12:39:59.000;2021-02-14T05:39:59.000;-5.5;;;17.58
2021-02-14T12:44:59.000;2021-02-14T05:44:59.000;-5.9;;;17.61
2021-02-14T12:49:59.000;2021-02-14T05:49:59.000;-5.9;;;17.63
2021-02-14T12:54:59.000;2021-02-14T05:54:59.000;-6.2;;;17.66
2021-02-14T12:59:59.000;2021-02-14T05:59:59.000;-6.2;;;17.69