Installation of new data logger PROM

DQR No:                               Platform: sgpsirosE9

Subject: Installation of new data logger PROM

Date Submitted: 95/03/27
Submitted By: Nels Larson             _X_  Instrument Mentor
                                      ___  EST Member
                                      ___  Science Team Member
                                      ___  Other _____________________________

For questions or problems, please contact the ARM Experiment Center at
509-375-6898 or via email at dqr@arm.gov.

Platform/Measurement: All data
	What level data: (raw,a0,a1,b1,c1 etc): All

    What location was the data collected at: Ashton

    Period of time in question
 	Begin Date  95/03/09   Time   15:12    (GMT)
 	End Date    95/03/09   Time   15:53    (GMT)

 Data should be labeled:
 ___  questionable                      ___  All data fields affected
 ___  incorrect                         ___  Only some data fields affected
 ___  wrong calibration
 ___  others 

 Discussion of Problem:

The MFRSR head for sgpmsirosE9 was changed by the mentors. The old head, 923,
was removed for recalibration, and the new head, 229, was installed.
No data was acquired between 95/03/09 15:12-15:53.
The data logger PROM was upgraded to the lateset Version 13.

Other observations/measurements impacted by this problem:


Suggested Corrections of the Problem: (e.g. change calibration factor and
recompute, flag data with this comment, etc.)


Data Processing Notes                Date

• Direct Normal Irradiance, NIMFR(direct_norm_narrowband)
• 25 meter Upwelling Shortwave Hemispheric Irradiance, Pyranometer(up_short_hemisp)
• Flag fields with *4 returned from callang(flag_nighttime1-24)
• Down-welling unshaded pyranometer voltage(down_short_hemisp)
• Flag fields with *1 returned from callang(flag_zero_divisor1-24)
• Flag fields with *2 returned from callang(flag_ln_error1-24)
• Thermistor Excitation Voltage, Data Logger(therm_volt)
• North Latitude(lat)
• Shortwave direct normal irradiance, pyrheliometer(short_direct_normal)
• Data logger supply voltage(logger_volt)
• base time in epoch(base_time)
• -180.0 - +180.0(alt)
• Ventilated Pyrgeometer Dome Temperature(down_long_dome_temp)
• MFRSR channels(channel)
• Data Logger Temperature(logger_temp)
• Time offset from base_time(time_offset)
• Diffuse Hemispheric Irradiance, MFRSR(diffuse_hemisp_narrowband)
• MFRSR Detector Temperature(mfrsr_temp)
• Flag fields with *3 returned from callang(flag_zero_cosine1-24)
• 25 meter Longwave Case Temperature, Pyrgeometer(up_long_case_temp)
• 10 meter Upwelling Longwave Hemispheric Irradiance, Pyrgeometer(up_long_hemisp)
• 10 meter Longwave Dome Temperature, Pyrgeometer(up_long_dome_temp)
• lon(lon)
• Ventilated Pyrgeometer Case Temperature(down_long_case_temp)
• Downwelling Longwave Diffuse Hemispheric Irradiance, Ventilated Pyrgeometer(down_long_diffuse_hemisp)
• Downwelling Shortwave Diffuse Hemispheric Irradiance, Ventilated Pyranometer(down_short_diffuse_hemisp)
• Direct Normal Irradiance, MFRSR(direct_norm_broadband)
• Hemispheric broadband irradiance(hemisp_broadband)
• Diffuse Hemispheric Broadband Irradiance, offset corrected(diffuse_hemisp_broadband)
• Hemispheric Irradiance, MFRSR(hemisp_narrowband)