Latest Calibration Reports

Today’s Report: calibrations2025-12-29.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.15 0 .15 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.579 0 -.58 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.43 0 -.43 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 29-Dec-2025 00:46:00 01:07:00 0.5 * 0 .51 .3
Zero 29-Dec-2025 02:46:00 03:07:00 0.4 * 0 .46 .3
Zero 29-Dec-2025 05:46:00 06:07:00 0.3 * 0 .39 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 47.70 * 0 47.7 3
Zero 29-Dec-2025 02:46:00 03:07:00 46.10 * 0 46.1 3
Zero 29-Dec-2025 05:46:00 06:07:00 40.13 * 0 40.13 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 19.430 * 0 19.43 3
Zero 29-Dec-2025 02:46:00 03:07:00 18.840 * 0 18.84 3
Zero 29-Dec-2025 05:46:00 06:07:00 17.730 * 0 17.73 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 67.12 * 0 67.12 3
Zero 29-Dec-2025 02:46:00 03:07:00 64.94 * 0 64.94 3
Zero 29-Dec-2025 05:46:00 06:07:00 57.87 * 0 57.87 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.001 0 0.00
Zero 29-Dec-2025 02:46:00 03:07:00 0.001 0 0.00
Zero 29-Dec-2025 05:46:00 06:07:00 0.001 0 0.00
SO2 SO2_Prec SO2_Prec 29-Dec-2025 04:30:00 04:50:00 0.894 * 68 -67.11
SO2_Span SO2_Span 29-Dec-2025 04:00:00 04:20:00 0.871 * 421 -420.13
SO2_Span 29-Dec-2025 06:07:00 06:27:00 0.944 * 421 -420.06
Zero Zero 29-Dec-2025 00:46:00 01:07:00 1.148 0 1.15 3
Zero 29-Dec-2025 02:46:00 03:07:00 1.086 0 1.09 3
Zero 29-Dec-2025 05:46:00 06:07:00 0.882 0 .88 3
ED NO Zero 29-Dec-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.065 0 -.07 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.02 0 .02 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
EN NO NOX_Span NOX_Span 29-Dec-2025 04:00:00 04:21:00 370.60 380 -9.4 42.9
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.034 0 -.03 3
EN NOX NOX_Span NOX_Span 29-Dec-2025 04:00:00 04:21:00 401.10 407 -5.9 43.2
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.04 0 .04 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO NOX_Span NOX_Span 29-Dec-2025 04:00:00 04:21:00 386.20 399 -12.8 41.2
Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.50 0 -.5 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 0.061 0 .06 3
NOX NOX_Span NOX_Span 29-Dec-2025 04:00:00 04:21:00 389.50 398.5 -9 41.2
Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.44 0 -.44 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 29-Dec-2025 00:46:00 01:07:00 0.14 0 .14 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.131 0 -.13 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO CO_Prec CO_Prec 29-Dec-2025 04:30:00 04:51:00 4.5 4.32 .23 .4
CO_Span CO_Span 29-Dec-2025 04:00:00 04:21:00 42.9 42.35 .55 3.9
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.1 0 .2 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 0.13 0 .13 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.016 0 -.02 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.12 0 .12 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO CO_Prec CO_Prec 29-Dec-2025 05:30:00 05:51:00 2.1 2.031 .14 .1
CO_Span CO_Span 29-Dec-2025 05:00:00 05:21:00 8.1 * 8.09 .07
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.1 0 .19 .3
DIFF NOY_Zero NOY_Zero 29-Dec-2025 02:00:00 02:35:00 0.1 0 .07 3
N500NO Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.220 0 -.22 3
N500NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.070 0 -.07 3
N500NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.290 * 0 -.29
NO Zero 29-Dec-2025 00:46:00 01:07:00 -0.05 0 -.05 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.013 0 -.01 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.06 0 -.06 3
NOY NOY_Zero NOY_Zero 29-Dec-2025 02:00:00 02:35:00 0.0 0 .04 3
HW O3 Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 29-Dec-2025 00:46:00 01:07:00 0.284 0 .28 3
YNO NOY_Zero NOY_Zero 29-Dec-2025 02:00:00 02:35:00 0.0 0 -.02 3
LN CO CO_Prec CO_Prec 29-Dec-2025 04:30:00 04:51:00 4.1 3.8 .35 .4
CO_Span CO_Span 29-Dec-2025 04:00:00 04:21:00 43.7 43.2 .57 4.2
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.2 0 .24 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 0.21 0 .21 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.251 0 -.25 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.04 0 -.04 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
M7 NO Zero 29-Dec-2025 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 0.015 0 .02 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.05 0 .05 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 -0.001 0 0.00
NR CO Zero 29-Dec-2025 00:46:00 01:07:00 -0.1 0 -.13 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 -0.07 0 -.07 3
NO2 NO2_Prec NO2_Prec 29-Dec-2025 04:31:00 04:57:00 64.760 64 .76 10.8
NO2_Span NO2_Span 29-Dec-2025 04:00:00 04:26:00 258.500 249 9.5 29.7
Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.029 0 -.03 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.10 0 -.1 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 29-Dec-2025 00:46:00 01:07:00 0.16 0 .16 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.184 0 -.18 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.03 0 -.03 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 29-Dec-2025 00:46:00 01:07:00 -0.1 0 -.12 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 0.24 0 .24 3
NO2 NO2_Prec NO2_Prec 29-Dec-2025 04:30:00 04:51:00 71.080 65 6.08 9.9
NO2_Span NO2_Span 29-Dec-2025 04:00:00 04:21:00 262.900 250 12.9 24.5
Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.244 0 -.24 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.00 0 0.00 3
RP O3 Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 29-Dec-2025 00:46:00 01:07:00 0.115 0 .12 3
RS NO2TRACE ZERO ZERO 29-Dec-2025 00:46:00 01:07:00 -0.123 0 -.12 3
NOTRACE ZERO 29-Dec-2025 00:46:00 01:07:00 0.0 0 .02 3
NOXTRACE ZERO 29-Dec-2025 00:46:00 01:07:00 -0.1 0 -.1 3
SF NO Zero Zero 29-Dec-2025 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.064 0 -.06 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.08 0 -.08 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO Zero 29-Dec-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.058 0 -.06 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 0.00 0 0.00 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 -0.002 0 0.00
UT CO Zero 29-Dec-2025 00:46:00 01:07:00 0.2 0 .27 .3
NO Zero 29-Dec-2025 00:46:00 01:07:00 -0.021 0 -.02 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 0.011 0 .01 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.009 0 -.01 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 0.0 0 0.00
SO2 SO2_Prec SO2_Prec 29-Dec-2025 04:30:00 04:51:00 59.470 60 -.53 6.2
SO2_Span SO2_Span 29-Dec-2025 04:00:00 04:21:00 380.200 384 -3.8 37
Zero Zero 29-Dec-2025 00:46:00 01:07:00 0.080 0 .08 3
V4 NO Zero 29-Dec-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 29-Dec-2025 00:46:00 01:07:00 -0.12 0 -.12 3
NOX Zero 29-Dec-2025 00:46:00 01:07:00 -0.05 0 -.05 3
O3 Zero 29-Dec-2025 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

Yesterday’s Report: calibrations2025-12-28.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:20:00 360.10 375 -14.9 41.5
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.14 0 .14 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.552 0 -.55 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:20:00 368.50 380 -11.5 41.8
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.41 0 -.41 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 28-Dec-2025 00:46:00 01:07:00 0.2 0 .23 .3
Zero 28-Dec-2025 02:46:00 03:07:00 0.2 0 .22 .3
Zero 28-Dec-2025 05:46:00 06:07:00 0.2 0 .21 .3
NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 2.03 * 345 -342.97 42.5
NOX_Span 28-Dec-2025 06:07:00 06:28:00 2.17 * 345 -342.83 42.5
Zero Zero 28-Dec-2025 00:46:00 01:07:00 3.28 * 0 3.28 3
Zero 28-Dec-2025 02:46:00 03:07:00 2.02 0 2.02 3
Zero 28-Dec-2025 05:46:00 06:07:00 1.92 0 1.92 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 20.920 * 0 20.92 3
Zero 28-Dec-2025 02:46:00 03:07:00 17.690 * 0 17.69 3
Zero 28-Dec-2025 05:46:00 06:07:00 15.990 * 0 15.99 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 18.86 * 356 -337.14 42.5
NOX_Span 28-Dec-2025 06:07:00 06:28:00 19.12 * 356 -336.88 42.5
Zero Zero 28-Dec-2025 00:46:00 01:07:00 24.21 * 0 24.21 3
Zero 28-Dec-2025 02:46:00 03:07:00 19.71 * 0 19.71 3
Zero 28-Dec-2025 05:46:00 06:07:00 17.91 * 0 17.91 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.007 * 0 .01
Zero 28-Dec-2025 02:46:00 03:07:00 0.010 * 0 .01
Zero 28-Dec-2025 05:46:00 06:07:00 0.010 * 0 .01
SO2 Zero 28-Dec-2025 00:46:00 01:07:00 0.613 0 .61 3
Zero 28-Dec-2025 02:46:00 03:07:00 0.472 0 .47 3
Zero 28-Dec-2025 05:46:00 06:07:00 0.480 0 .48 3
ED NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 395.80 400 -4.2 41.9
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.020 0 -.02 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 405.70 409 -3.3 41.9
ED NOX Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.06 0 -.06 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 -0.001 0 0.00
EN NO Zero 28-Dec-2025 00:46:00 01:07:00 -0.05 0 -.05 3
NO2 NO2_Prec NO2_Prec 28-Dec-2025 04:36:00 04:57:00 69.800 68 1.8 10.5
NO2_Span NO2_Span 28-Dec-2025 04:00:00 04:21:00 277.800 266 11.8 27.8
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.058 0 -.06 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.11 0 -.11 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 28-Dec-2025 00:46:00 01:07:00 -0.54 0 -.54 3
NO2 NO2_Prec NO2_Prec 28-Dec-2025 04:30:00 04:51:00 69.000 65.7 3.3 9.9
NO2_Span NO2_Span 28-Dec-2025 04:00:00 04:20:00 258.100 249.1 9 28.2
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.020 0 -.02 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.56 0 -.56 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 28-Dec-2025 00:46:00 01:07:00 -0.04 0 -.04 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.096 0 -.1 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.14 0 -.14 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO Zero 28-Dec-2025 00:46:00 01:07:00 0.2 0 .22 .3
NO Zero 28-Dec-2025 00:46:00 01:07:00 0.22 0 .22 3
NO2 NO2_Prec NO2_Prec 28-Dec-2025 04:30:00 04:51:00 71.820 72 -.18 10.5
NO2_Span NO2_Span 28-Dec-2025 04:00:00 04:21:00 252.400 254 -1.6 25.6
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.016 0 -.02 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 0.20 0 .2 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO Zero 28-Dec-2025 00:46:00 01:07:00 0.1 0 .14 .3
DIFF NOY_Zero NOY_Zero 28-Dec-2025 02:00:00 02:35:00 0.0 0 .02 3
N500NO Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.209 0 -.21 3
N500NO2 Zero 28-Dec-2025 00:46:00 01:07:00 0.090 0 .09 3
N500NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.119 * 0 -.12
NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 436.10 441.4 -5.3 44.5
HW NO Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.012 0 -.01 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 445.20 446.6 -1.4 44.1
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.05 0 .05 3
NOY NOY_Zero NOY_Zero 28-Dec-2025 02:00:00 02:35:00 0.0 0 .04 3
O3 Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
SO2TRACE Zero 28-Dec-2025 00:46:00 01:07:00 0.522 0 .52 3
YNO NOY_Zero NOY_Zero 28-Dec-2025 02:00:00 02:35:00 0.0 0 .02 3
LN CO Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.1 0 .2 .3
NO Zero 28-Dec-2025 00:46:00 01:07:00 0.00 0 0.00 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.236 0 -.24 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.24 0 -.24 3
O3 O3_Prec O3_Prec 28-Dec-2025 04:30:00 04:51:00 0.064 0.064 0.00
O3_Span O3_Span 28-Dec-2025 04:00:00 04:21:00 0.391 0.394 0.00
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
M7 NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 379.20 390 -10.8 39.3
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.064 0 -.06 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 410.80 416 -5.2 40.9
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.01 0 .01 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 -0.002 0 0.00
NR CO Zero 28-Dec-2025 00:46:00 01:07:00 0.0 0 -.1 .3
NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 390.80 394 -3.2 41.1
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.14 0 -.14 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.108 0 -.11 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 410.00 414 -4 41.7
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.25 0 -.25 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
P2 NO Zero 28-Dec-2025 00:46:00 01:07:00 0.00 0 0.00 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.179 0 -.18 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.18 0 -.18 3
P2 O3 Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 28-Dec-2025 00:46:00 01:07:00 -0.1 0 -.12 .3
NO Zero 28-Dec-2025 00:46:00 01:07:00 0.52 0 .52 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.174 0 -.17 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 0.35 0 .35 3
O3 O3_Prec O3_Prec 28-Dec-2025 04:30:00 04:51:00 0.066 0.063 0.00
O3_Span O3_Span 28-Dec-2025 04:00:00 04:21:00 0.404 0.393 .01
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.001 0 0.00
SO2 Zero 28-Dec-2025 00:46:00 01:07:00 0.696 0 .7 3
RS NO2TRACE ZERO ZERO 28-Dec-2025 00:46:00 01:07:00 -0.123 0 -.12 3
NOTRACE ZERO 28-Dec-2025 00:46:00 01:07:00 0.0 0 .03 3
NOXTRACE ZERO 28-Dec-2025 00:46:00 01:07:00 -0.1 0 -.09 3
SF NO NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 379.50 378 1.5 46.2
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.02 0 -.02 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.118 0 -.12 3
NOX NOX_Span NOX_Span 28-Dec-2025 04:00:00 04:21:00 395.30 395 .3 45.9
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.14 0 -.14 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO Zero 28-Dec-2025 00:46:00 01:07:00 -0.09 0 -.09 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 0.058 0 .06 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.03 0 -.03 3
O3 O3_Prec O3_Prec 28-Dec-2025 04:30:00 04:51:00 0.064 0.064 0.00
O3_Span O3_Span 28-Dec-2025 04:00:00 04:21:00 0.391 0.39 0.00
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.002 0 0.00
UT CO CO_Prec CO_Prec 28-Dec-2025 04:30:00 04:51:00 4.2 4 .25 .4
CO_Span CO_Span 28-Dec-2025 04:00:00 04:21:00 39.4 39.3 .16 4.1
Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.2 0 .28 .3
NO Zero 28-Dec-2025 00:46:00 01:07:00 -0.025 0 -.03 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.031 0 -.03 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 -0.056 0 -.06 3
O3 Zero 28-Dec-2025 00:46:00 01:07:00 0.0 0 0.00
UT SO2 Zero Zero 28-Dec-2025 00:46:00 01:07:00 0.232 0 .23 3
V4 NO Zero 28-Dec-2025 00:46:00 01:07:00 0.22 0 .22 3
NO2 Zero 28-Dec-2025 00:46:00 01:07:00 -0.13 0 -.13 3
NOX Zero 28-Dec-2025 00:46:00 01:07:00 0.09 0 .09 3
O3 O3_Prec O3_Prec 28-Dec-2025 04:30:00 04:51:00 0.067 0.067 0.00
O3_Span O3_Span 28-Dec-2025 04:00:00 04:21:00 0.401 0.403 0.00
Zero Zero 28-Dec-2025 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

First Report: calibrations2020-03-26.PDF