MAG/TSI/M1 - Data processing problem

Values of count_opaque and count_thin are reals but should be integers 
(units = pixels).

• count_thin
• count_opaque

MAG/TSI/M1 - Reprocessing Notice (RID 951)

See below for details of reprocessing that was completed on 20140922.  Original 
DQR category: 5 (Transparent - Does not affect quality).

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The units of global attributes region_sun_radius and region_zenith_radius should be 
degrees, not pixels.

• base_time

MAG/TSI/M1 - Ship mast in field-of-view

The mast of Horizon Spirit cargo ship was in the field-of-view of the TSI and contributed 
to the calculated fractional sky cover amount (i.e. the ship's mast was interpreted as a 
cloud). This effect is most apparent during clear sky periods and negligible during 
overcast periods.

An algorithm will be developed to remove the contribution of the ship's mast to the 
fractional sky cover determination.

• region_zenith_count_thin
• region_zenith_count_opaque
• Cloud amount, opaque (percent)(percent_opaque)
• count_thin
• Cloud amount, thin (percent)(percent_thin)
• count_opaque

MAG/AOS/ALL/M1/S1/S2 - Ship in port

The ship was in port during these periods and the measurements may be affected by various 
sources (overhead cranes, anthropogenic sources, etc).

Note: Dates and times were found by looking at the NAV datastream.  The standard deviation 
of pitch, roll, and surge velocity were used to determine when the ship was slowing down 
to enter port or speeding up to leave port.  Thresholds used; pitch (0.01), roll (0.01), 
surge velocity (3.0)

• region_zenith_count_thin
• East longitude(lon)
• region_sun_count
• region_zenith_count_opaque
• solar_azimuth
• region_horizon_count_thin
• count_sub_horz
• Sunshine Meter(sunny)
• time
• count_box
• time_offset
• base_time
• region_horizon_count_opaque
• Cloud amount, opaque (percent)(percent_opaque)
• count_thin
• count_unknown
• region_zenith_count
• solar_altitude
• Altitude above mean sea level(alt)
• region_horizon_count
• North latitude(lat)
• region_sun_count_thin
• count_mask
• region_sun_count_opaque
• sun_strength
• count_sky
• Cloud amount, thin (percent)(percent_thin)
• count_sub_proczen
• count_opaque

• JPEG data stream - documentation not yet available

• Cloud decision images, Total Sky Imager, PNG format(png)

MAG/TSI/M1 - Reprocess: Global attribute units incorrect for cam_mir_dist

The global attribute cam_mir_dist was converted incorrectly. The raw 
camera.mirror.distance, in inches, was multiplied by 10 and assigned a unit of mm.

• base_time