# 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)): +38.4570, -107.8260, +1800 # 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: 0, 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: -0.11 # SQM readout test ix: i,00000004,00000006,00000073,00003507 # SQM readout test rx: r, 00.00m,0000576124Hz,0000000000c,0000000.000s, 028.0C # 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 2020-07-20T01:05:00.000;2020-07-19T19:05:00.000;28;;;0 2020-07-20T04:22:02.000;2020-07-19T22:22:02.000;21.5;;;21.02 2020-07-20T04:23:02.000;2020-07-19T22:23:02.000;21.5;;;21.02 2020-07-20T04:24:02.000;2020-07-19T22:24:02.000;21.5;;;21.01 2020-07-20T04:25:02.000;2020-07-19T22:25:02.000;21.5;;;21.01 2020-07-20T04:26:02.000;2020-07-19T22:26:02.000;21.5;;;21.01 2020-07-20T04:27:02.000;2020-07-19T22:27:02.000;21.5;;;21.01 2020-07-20T04:28:02.000;2020-07-19T22:28:02.000;21.5;;;21.01 2020-07-20T04:29:02.000;2020-07-19T22:29:02.000;21.5;;;21.01 2020-07-20T04:30:02.000;2020-07-19T22:30:02.000;21.5;;;21.01 2020-07-20T04:31:02.000;2020-07-19T22:31:02.000;21.5;;;21.01 2020-07-20T04:32:02.000;2020-07-19T22:32:02.000;21.5;;;21.01 2020-07-20T04:33:02.000;2020-07-19T22:33:02.000;21.2;;;20.98 2020-07-20T04:34:02.000;2020-07-19T22:34:02.000;21.2;;;20.96 2020-07-20T04:35:02.000;2020-07-19T22:35:02.000;21.2;;;20.98 2020-07-20T04:36:02.000;2020-07-19T22:36:02.000;21.2;;;21 2020-07-20T04:37:02.000;2020-07-19T22:37:02.000;21.2;;;21 2020-07-20T04:38:02.000;2020-07-19T22:38:02.000;21.2;;;21 2020-07-20T04:39:02.000;2020-07-19T22:39:02.000;21.2;;;21 2020-07-20T04:40:02.000;2020-07-19T22:40:02.000;20.9;;;21 2020-07-20T04:41:02.000;2020-07-19T22:41:02.000;21.2;;;21 2020-07-20T04:42:02.000;2020-07-19T22:42:02.000;20.9;;;20.97 2020-07-20T04:43:02.000;2020-07-19T22:43:02.000;20.9;;;20.93 2020-07-20T04:44:02.000;2020-07-19T22:44:02.000;20.9;;;20.91 2020-07-20T04:45:02.000;2020-07-19T22:45:02.000;20.9;;;20.91 2020-07-20T04:46:02.000;2020-07-19T22:46:02.000;20.9;;;20.92 2020-07-20T04:47:02.000;2020-07-19T22:47:02.000;20.9;;;20.92 2020-07-20T04:48:02.000;2020-07-19T22:48:02.000;20.9;;;20.91 2020-07-20T04:49:02.000;2020-07-19T22:49:02.000;20.9;;;20.89 2020-07-20T04:50:02.000;2020-07-19T22:50:02.000;20.9;;;20.89 2020-07-20T04:51:02.000;2020-07-19T22:51:02.000;20.6;;;20.91 2020-07-20T04:52:02.000;2020-07-19T22:52:02.000;20.9;;;20.94 2020-07-20T04:53:02.000;2020-07-19T22:53:02.000;20.6;;;20.98 2020-07-20T04:54:02.000;2020-07-19T22:54:02.000;20.6;;;21.01 2020-07-20T04:55:02.000;2020-07-19T22:55:02.000;20.6;;;21.01 2020-07-20T04:56:02.000;2020-07-19T22:56:02.000;20.6;;;21.01 2020-07-20T04:57:02.000;2020-07-19T22:57:02.000;20.6;;;21.01 2020-07-20T04:58:02.000;2020-07-19T22:58:02.000;20.6;;;21.01 2020-07-20T04:59:02.000;2020-07-19T22:59:02.000;20.6;;;21.01 2020-07-20T05:00:02.000;2020-07-19T23:00:02.000;20.6;;;21.01 2020-07-20T05:01:02.000;2020-07-19T23:01:02.000;20.3;;;21.01 2020-07-20T05:02:02.000;2020-07-19T23:02:02.000;20.3;;;21.01 2020-07-20T05:03:02.000;2020-07-19T23:03:02.000;20.3;;;21.01