HIRS Brightness Temperatures, NOAA-19: 12-24 Z

CH1	CH2	CH3	CH4
CH5	CH6	CH7	CH8
CH9	CH10	CH11	CH12
CH13	CH14	CH15

There are two time periods available for each group of data:
• Time period 1 covers from 00z to 12z of the current day.
• Time period 2 covers from 12z to 24z of the current day.

Note: For LIMB Adjusted HIRS Brightness Temperature there are 19 channels.