# 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)): +38.4500, -107.8000, +1805
# Local timezone: GMT
# 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, 17.64m,0000000007Hz,0000060657c,0000000.132s, 015.7C
# SQM readout test cx: c,00000019.85m,0000221.513s, 020.9C,00000008.71m, 008.7C
# Comment: Data acquired by SQM Reader Pro v3.2.1.0
# 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
2021-09-18T02:03:14.000;2021-09-18T02:03:14.000;15.7;;;17.64
2021-09-18T02:13:14.000;2021-09-18T02:13:14.000;15.1;;;18.71
2021-09-18T02:14:14.000;2021-09-18T02:14:14.000;15.1;;;18.77
2021-09-18T02:15:14.000;2021-09-18T02:15:14.000;15.1;;;18.82
2021-09-18T02:16:14.000;2021-09-18T02:16:14.000;15.1;;;18.87
2021-09-18T02:17:14.000;2021-09-18T02:17:14.000;15.1;;;18.91
2021-09-18T02:18:14.000;2021-09-18T02:18:14.000;15.1;;;18.94
2021-09-18T02:19:14.000;2021-09-18T02:19:14.000;14.8;;;18.96
2021-09-18T02:20:14.000;2021-09-18T02:20:14.000;14.8;;;18.99
2021-09-18T02:21:14.000;2021-09-18T02:21:14.000;14.8;;;19.01
2021-09-18T02:22:14.000;2021-09-18T02:22:14.000;14.8;;;19.03
2021-09-18T02:23:14.000;2021-09-18T02:23:14.000;14.8;;;19.04
2021-09-18T02:24:14.000;2021-09-18T02:24:14.000;14.8;;;19.05
2021-09-18T02:25:14.000;2021-09-18T02:25:14.000;14.5;;;19.06
2021-09-18T02:26:14.000;2021-09-18T02:26:14.000;14.5;;;19.06
2021-09-18T02:27:14.000;2021-09-18T02:27:14.000;14.5;;;19.07
2021-09-18T02:28:14.000;2021-09-18T02:28:14.000;14.5;;;19.07
2021-09-18T02:29:14.000;2021-09-18T02:29:14.000;14.1;;;19.07
2021-09-18T02:30:14.000;2021-09-18T02:30:14.000;14.1;;;19.07
2021-09-18T02:31:14.000;2021-09-18T02:31:14.000;14.1;;;19.07
2021-09-18T02:32:14.000;2021-09-18T02:32:14.000;14.1;;;19.07
2021-09-18T02:33:14.000;2021-09-18T02:33:14.000;14.1;;;19.07
2021-09-18T02:34:14.000;2021-09-18T02:34:14.000;13.8;;;19.07
2021-09-18T02:35:14.000;2021-09-18T02:35:14.000;13.8;;;19.07
2021-09-18T02:36:14.000;2021-09-18T02:36:14.000;13.8;;;19.07
2021-09-18T02:37:14.000;2021-09-18T02:37:14.000;13.8;;;19.06
2021-09-18T02:38:14.000;2021-09-18T02:38:14.000;13.8;;;19.06
2021-09-18T02:39:14.000;2021-09-18T02:39:14.000;13.8;;;19.06
2021-09-18T02:40:14.000;2021-09-18T02:40:14.000;13.5;;;19.06
2021-09-18T02:41:14.000;2021-09-18T02:41:14.000;13.5;;;19.05
2021-09-18T02:42:14.000;2021-09-18T02:42:14.000;13.5;;;19.05
2021-09-18T02:43:14.000;2021-09-18T02:43:14.000;13.5;;;19.05
2021-09-18T02:44:14.000;2021-09-18T02:44:14.000;13.5;;;19.04
2021-09-18T02:45:14.000;2021-09-18T02:45:14.000;13.5;;;19.04
2021-09-18T02:46:14.000;2021-09-18T02:46:14.000;13.2;;;19.04
2021-09-18T02:47:14.000;2021-09-18T02:47:14.000;13.2;;;19.03
2021-09-18T02:48:14.000;2021-09-18T02:48:14.000;13.2;;;19.03
2021-09-18T02:49:14.000;2021-09-18T02:49:14.000;13.2;;;19.02
2021-09-18T02:50:14.000;2021-09-18T02:50:14.000;13.2;;;19.01
2021-09-18T02:51:14.000;2021-09-18T02:51:14.000;13.2;;;19.01
2021-09-18T02:52:14.000;2021-09-18T02:52:14.000;13.2;;;19.01
2021-09-18T02:53:14.000;2021-09-18T02:53:14.000;12.8;;;19.02
2021-09-18T02:54:14.000;2021-09-18T02:54:14.000;12.8;;;19.01
2021-09-18T02:55:14.000;2021-09-18T02:55:14.000;12.8;;;19.01
2021-09-18T02:56:14.000;2021-09-18T02:56:14.000;12.8;;;19.01
2021-09-18T02:57:14.000;2021-09-18T02:57:14.000;12.8;;;19
2021-09-18T02:58:14.000;2021-09-18T02:58:14.000;12.8;;;19
2021-09-18T02:59:14.000;2021-09-18T02:59:14.000;12.8;;;19
2021-09-18T03:00:14.000;2021-09-18T03:00:14.000;12.8;;;18.99
2021-09-18T03:01:14.000;2021-09-18T03:01:14.000;12.8;;;18.98
2021-09-18T03:02:14.000;2021-09-18T03:02:14.000;12.5;;;18.98
2021-09-18T03:03:14.000;2021-09-18T03:03:14.000;12.8;;;18.98
2021-09-18T03:04:14.000;2021-09-18T03:04:14.000;12.8;;;18.98
2021-09-18T03:05:14.000;2021-09-18T03:05:14.000;12.8;;;18.98
2021-09-18T03:06:14.000;2021-09-18T03:06:14.000;12.8;;;18.97
2021-09-18T03:07:14.000;2021-09-18T03:07:14.000;12.8;;;18.97
2021-09-18T03:08:14.000;2021-09-18T03:08:14.000;12.5;;;18.97
2021-09-18T03:09:14.000;2021-09-18T03:09:14.000;12.5;;;18.96
2021-09-18T03:10:14.000;2021-09-18T03:10:14.000;12.5;;;18.96
2021-09-18T03:11:14.000;2021-09-18T03:11:14.000;12.8;;;18.95
2021-09-18T03:12:14.000;2021-09-18T03:12:14.000;12.8;;;18.95
2021-09-18T03:13:14.000;2021-09-18T03:13:14.000;12.5;;;18.95
2021-09-18T03:14:14.000;2021-09-18T03:14:14.000;12.5;;;18.94
2021-09-18T03:15:14.000;2021-09-18T03:15:14.000;12.5;;;18.94
2021-09-18T03:16:14.000;2021-09-18T03:16:14.000;12.8;;;18.93
2021-09-18T03:17:14.000;2021-09-18T03:17:14.000;12.5;;;18.94
2021-09-18T03:18:14.000;2021-09-18T03:18:14.000;12.5;;;18.93
2021-09-18T03:19:14.000;2021-09-18T03:19:14.000;12.5;;;18.93
2021-09-18T03:20:14.000;2021-09-18T03:20:14.000;12.5;;;18.93
2021-09-18T03:21:14.000;2021-09-18T03:21:14.000;12.5;;;18.93
2021-09-18T03:22:14.000;2021-09-18T03:22:14.000;12.5;;;18.93
2021-09-18T03:23:14.000;2021-09-18T03:23:14.000;12.5;;;18.93
2021-09-18T03:24:14.000;2021-09-18T03:24:14.000;12.5;;;18.93
2021-09-18T03:25:14.000;2021-09-18T03:25:14.000;12.5;;;18.93
2021-09-18T03:26:14.000;2021-09-18T03:26:14.000;12.5;;;18.92
2021-09-18T03:27:14.000;2021-09-18T03:27:14.000;12.2;;;18.92
2021-09-18T03:28:14.000;2021-09-18T03:28:14.000;12.2;;;18.92
2021-09-18T03:29:14.000;2021-09-18T03:29:14.000;12.2;;;18.92
2021-09-18T03:30:14.000;2021-09-18T03:30:14.000;12.2;;;18.91
2021-09-18T03:31:14.000;2021-09-18T03:31:14.000;12.2;;;18.91
2021-09-18T03:32:14.000;2021-09-18T03:32:14.000;12.2;;;18.91
2021-09-18T03:33:14.000;2021-09-18T03:33:14.000;12.2;;;18.91
2021-09-18T03:34:14.000;2021-09-18T03:34:14.000;11.9;;;18.9
2021-09-18T03:35:14.000;2021-09-18T03:35:14.000;11.9;;;18.9
2021-09-18T03:36:14.000;2021-09-18T03:36:14.000;11.9;;;18.9
2021-09-18T03:37:14.000;2021-09-18T03:37:14.000;11.9;;;18.9
2021-09-18T03:38:14.000;2021-09-18T03:38:14.000;11.9;;;18.9
2021-09-18T03:39:14.000;2021-09-18T03:39:14.000;11.9;;;18.89
2021-09-18T03:40:14.000;2021-09-18T03:40:14.000;11.9;;;18.89
2021-09-18T03:41:14.000;2021-09-18T03:41:14.000;11.9;;;18.89
2021-09-18T03:42:14.000;2021-09-18T03:42:14.000;11.6;;;18.88
2021-09-18T03:43:14.000;2021-09-18T03:43:14.000;11.6;;;18.88
2021-09-18T03:44:14.000;2021-09-18T03:44:14.000;11.6;;;18.88
2021-09-18T03:45:14.000;2021-09-18T03:45:14.000;11.6;;;18.88
2021-09-18T03:46:14.000;2021-09-18T03:46:14.000;11.6;;;18.88
2021-09-18T03:47:14.000;2021-09-18T03:47:14.000;11.6;;;18.87
2021-09-18T03:48:14.000;2021-09-18T03:48:14.000;11.6;;;18.87
2021-09-18T03:49:14.000;2021-09-18T03:49:14.000;11.2;;;18.87
2021-09-18T03:50:14.000;2021-09-18T03:50:14.000;11.2;;;18.87
2021-09-18T03:51:14.000;2021-09-18T03:51:14.000;11.2;;;18.87
2021-09-18T03:52:14.000;2021-09-18T03:52:14.000;11.2;;;18.87
2021-09-18T03:53:14.000;2021-09-18T03:53:14.000;11.2;;;18.87
2021-09-18T03:54:14.000;2021-09-18T03:54:14.000;11.2;;;18.87
2021-09-18T03:55:14.000;2021-09-18T03:55:14.000;11.2;;;18.87
2021-09-18T03:56:14.000;2021-09-18T03:56:14.000;11.2;;;18.87
2021-09-18T03:57:14.000;2021-09-18T03:57:14.000;10.9;;;18.87
2021-09-18T03:58:14.000;2021-09-18T03:58:14.000;10.9;;;18.95
2021-09-18T03:59:14.000;2021-09-18T03:59:14.000;10.9;;;19.08
2021-09-18T04:00:14.000;2021-09-18T04:00:14.000;10.9;;;19.15
2021-09-18T04:01:14.000;2021-09-18T04:01:14.000;10.9;;;19.15
2021-09-18T04:02:14.000;2021-09-18T04:02:14.000;10.9;;;19.15
2021-09-18T04:03:14.000;2021-09-18T04:03:14.000;10.9;;;19.15
2021-09-18T04:04:14.000;2021-09-18T04:04:14.000;10.9;;;19.15
2021-09-18T04:05:14.000;2021-09-18T04:05:14.000;10.9;;;19.15
2021-09-18T04:06:14.000;2021-09-18T04:06:14.000;10.9;;;19.14
2021-09-18T04:07:14.000;2021-09-18T04:07:14.000;10.6;;;19.14
2021-09-18T04:08:14.000;2021-09-18T04:08:14.000;10.6;;;19.14
2021-09-18T04:09:14.000;2021-09-18T04:09:14.000;10.6;;;19.14
2021-09-18T04:10:14.000;2021-09-18T04:10:14.000;10.6;;;19.14
2021-09-18T04:11:14.000;2021-09-18T04:11:14.000;10.6;;;19.14
2021-09-18T04:12:14.000;2021-09-18T04:12:14.000;10.6;;;19.14
2021-09-18T04:13:14.000;2021-09-18T04:13:14.000;10.6;;;19.11
2021-09-18T04:14:14.000;2021-09-18T04:14:14.000;10.6;;;19.15
2021-09-18T04:15:14.000;2021-09-18T04:15:14.000;10.6;;;19.15
2021-09-18T04:16:14.000;2021-09-18T04:16:14.000;10.6;;;19.15
2021-09-18T04:17:14.000;2021-09-18T04:17:14.000;10.6;;;19.15
2021-09-18T04:18:14.000;2021-09-18T04:18:14.000;10.6;;;19.14
2021-09-18T04:19:14.000;2021-09-18T04:19:14.000;10.6;;;19.14
2021-09-18T04:20:14.000;2021-09-18T04:20:14.000;10.6;;;19.14
2021-09-18T04:21:14.000;2021-09-18T04:21:14.000;10.6;;;19.14
2021-09-18T04:22:14.000;2021-09-18T04:22:14.000;10.6;;;19.14
2021-09-18T04:23:14.000;2021-09-18T04:23:14.000;10.6;;;19.14
2021-09-18T04:24:14.000;2021-09-18T04:24:14.000;10.6;;;19.14
2021-09-18T04:25:14.000;2021-09-18T04:25:14.000;10.6;;;19.14
2021-09-18T04:26:14.000;2021-09-18T04:26:14.000;10.3;;;19.14
2021-09-18T04:27:14.000;2021-09-18T04:27:14.000;10.6;;;19.14
2021-09-18T04:28:14.000;2021-09-18T04:28:14.000;10.6;;;19.14
2021-09-18T04:29:14.000;2021-09-18T04:29:14.000;10.6;;;19.14
2021-09-18T04:30:14.000;2021-09-18T04:30:14.000;10.6;;;19.14
2021-09-18T04:31:14.000;2021-09-18T04:31:14.000;10.6;;;19.14
2021-09-18T04:32:14.000;2021-09-18T04:32:14.000;10.6;;;19.14
2021-09-18T04:33:14.000;2021-09-18T04:33:14.000;10.6;;;19.14