| Plot ?
 | Symb ?
 | Source *
 | Average    ? | Thresholds ? | N_ data
 | QC1 parameter
 | Data downloads
 | Remarks | 
	
	  | method | value | unit | method | value | 
| 1 |  | QC1DB | MEDIAN | -1.99e-13 | microns/pix^3 | VAL | -3.06000E-13,-9.60000E-14 | 5 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_low/25 mas scale | 
| 2 |  | QC1DB | MEDIAN | -5.99e-14 | microns/pix^3 | VAL | -6.46700E-14,-5.73300E-14 | 7 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_short/25 mas scale | 
| 3 |  | QC1DB | MEDIAN | 6e-15 | microns/pix^3 | VAL | -7.20000E-14,8.50000E-14 | 7 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_middle/25 mas scale | 
| 4 |  | QC1DB | MEDIAN | 2.69e-14 | microns/pix^3 | VAL | -2.13000E-14,7.28000E-14 | 6 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_long/25 mas scale | 
| 
 | 
| 5 |  | QC1DB | MEDIAN | -1.32e-13 | microns/pix^3 | VAL | -1.77200E-13,-7.86000E-14 | 12 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_low/100 mas scale | 
| 6 |  | QC1DB | MEDIAN | -6.33e-14 | microns/pix^3 | VAL | -6.66200E-14,-6.04800E-14 | 8 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_short/100 mas scale | 
| 7 |  | QC1DB | MEDIAN | -1.09e-14 | microns/pix^3 | VAL | -5.16000E-14,1.42000E-14 | 9 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_middle/100 mas scale | 
| 8 |  | QC1DB | MEDIAN | 1.16e-14 | microns/pix^3 | VAL | -2.67000E-14,6.56000E-14 | 6 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_long/100 mas scale | 
| 
 | 
| 9 |  | QC1DB | MEDIAN | -1.26e-13 | microns/pix^3 | VAL | -1.67300E-13,-7.64000E-14 | 22 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_low/250 mas scale | 
| 10 |  | QC1DB | MEDIAN | -6.17e-14 | microns/pix^3 | VAL | -6.67100E-14,-5.76900E-14 | 43 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_short/250 mas scale | 
| 11 |  | QC1DB | MEDIAN | 2.92e-14 | microns/pix^3 | VAL | 2.90000E-15,5.00000E-14 | 19 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_middle/250 mas scale | 
| 12 |  | QC1DB | MEDIAN | 2.17e-14 | microns/pix^3 | VAL | -3.40000E-14,7.10000E-14 | 42 | qc_wave_c3_med | this |
    last_yr |
    all | C3 coeff wavelength (microns/pix^3):: H_long/250 mas scale | 
| 
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          | *Data sources: QC1DB: QC1 database; LOCAL: local data source |