Latest Calibration Reports

Today’s Report: calibrations2025-07-14.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.22 0 .22 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.065 0 -.07 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 14-Jul-2025 00:46:00 01:07:00 0.0 0 -.03 .3
NO Zero 14-Jul-2025 00:46:00 01:07:00 0.02 0 .02 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.085 0 .09 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.11 0 .11 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
SO2 SO2_Prec SO2_Prec 14-Jul-2025 04:30:00 04:50:00 65.410 * 65 .41
SO2_Span SO2_Span 14-Jul-2025 04:00:00 04:20:00 407.200 * 411 -3.8
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.460 0 .46 3
ED NO Zero 14-Jul-2025 00:46:00 01:07:00 0.13 0 .13 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.130 0 -.13 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.00 0 0.00 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
EN NO NOX_Span NOX_Span 14-Jul-2025 04:00:00 04:21:00 375.20 386 -10.8 42.9
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.05 0 .05 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.023 0 .02 3
NOX NOX_Span NOX_Span 14-Jul-2025 04:00:00 04:21:00 401.50 406 -4.5 43.2
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.08 0 .08 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO NOX_Span NOX_Span 14-Jul-2025 04:00:00 04:21:00 386.30 388 -1.7 41.2
Zero Zero 14-Jul-2025 00:46:00 01:07:00 -0.06 0 -.06 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.084 0 -.08 3
NOX NOX_Span NOX_Span 14-Jul-2025 04:00:00 04:21:00 394.50 399 -4.5 41.2
Zero Zero 14-Jul-2025 00:46:00 01:07:00 -0.14 0 -.14 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 14-Jul-2025 00:46:00 01:07:00 0.09 0 .09 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.113 0 .11 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.21 0 .21 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO CO_Prec CO_Prec 14-Jul-2025 04:30:00 04:51:00 4.4 4.2 .26 .4
CO_Span CO_Span 14-Jul-2025 04:00:00 04:21:00 42.8 41.8 1 3.9
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.1 0 .12 .3
NO Zero 14-Jul-2025 00:46:00 01:07:00 0.05 0 .05 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.110 0 .11 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO COPREC COPREC 14-Jul-2025 05:30:00 05:50:00 1.8 1.972 -.14 .1
COSPAN COSPAN 14-Jul-2025 05:00:00 05:21:00 7.6 * 7.851 -.23
ZERO ZERO 14-Jul-2025 00:46:00 01:06:00 -0.1 0 -.11 .3
DIFF NOYZERO NOYZERO 14-Jul-2025 02:00:00 02:35:00 0.0 0 -.04 3
N500NO ZERO ZERO 14-Jul-2025 00:46:00 01:06:00 -0.700 0 -.7 3
N500NO2 ZERO 14-Jul-2025 00:46:00 01:06:00 0.527 0 .53 3
N500NOX ZERO 14-Jul-2025 00:46:00 01:06:00 -0.216 * 0 -.22
NO ZERO 14-Jul-2025 00:46:00 01:06:00 -0.21 0 -.21 3
NO2 ZERO 14-Jul-2025 00:46:00 01:06:00 -0.165 0 -.16 3
NOX ZERO 14-Jul-2025 00:46:00 01:06:00 0.15 0 .15 3
NOY NOYZERO NOYZERO 14-Jul-2025 02:00:00 02:35:00 -0.4 0 -.37 3
O3 ZERO ZERO 14-Jul-2025 00:46:00 01:06:00 0.000 0 0.00
SO2TRACE ZERO 14-Jul-2025 00:46:00 01:06:00 -0.057 0 -.06 3
YNO NOYZERO NOYZERO 14-Jul-2025 02:00:00 02:35:00 -0.3 0 -.33 3
LN CO CO_Prec CO_Prec 14-Jul-2025 04:30:00 04:51:00 3.9 3.78 .18 .4
CO_Span CO_Span 14-Jul-2025 04:00:00 04:21:00 42.7 42.73 .03 4.2
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.1 0 .14 .3
NO Zero 14-Jul-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.102 0 .1 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.18 0 .18 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
M7 NO Zero 14-Jul-2025 00:46:00 01:07:00 0.17 0 .17 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.032 0 -.03 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.14 0 .14 3
M7 O3 Zero Zero 14-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
NR CO Zero 14-Jul-2025 00:46:00 01:07:00 -0.3 * 0 -.39 .3
Zero 14-Jul-2025 02:46:00 03:07:00 -0.3 * 0 -.39 .3
Zero 14-Jul-2025 06:46:00 07:07:00 -0.3 * 0 -.39 .3
NO Zero 14-Jul-2025 00:46:00 01:07:00 0.21 0 .21 3
Zero 14-Jul-2025 02:46:00 03:07:00 0.25 0 .25 3
Zero 14-Jul-2025 06:46:00 07:07:00 0.24 0 .24 3
NO2 NO2_Prec NO2_Prec 14-Jul-2025 04:31:00 04:57:00 62.360 63 -.64 10.8
NO2_Span NO2_Span 14-Jul-2025 04:00:00 04:26:00 251.800 250 1.8 29.7
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.072 0 .07 3
Zero 14-Jul-2025 02:46:00 03:07:00 0.129 0 .13 3
Zero 14-Jul-2025 06:46:00 07:07:00 0.088 0 .09 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.28 0 .28 3
Zero 14-Jul-2025 02:46:00 03:07:00 0.37 0 .37 3
Zero 14-Jul-2025 06:46:00 07:07:00 0.33 0 .33 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
Zero 14-Jul-2025 02:46:00 03:07:00 0.000 0 0.00
Zero 14-Jul-2025 06:46:00 07:07:00 0.000 0 0.00
P2 NO Zero 14-Jul-2025 00:46:00 01:07:00 0.04 0 .04 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.073 0 .07 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.12 0 .12 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 14-Jul-2025 00:46:00 01:07:00 -0.2 0 -.25 .3
NO Zero 14-Jul-2025 00:46:00 01:07:00 0.23 0 .23 3
NO2 NO2_Prec NO2_Prec 14-Jul-2025 04:30:00 04:51:00 60.570 65 -4.43 9.9
NO2_Span NO2_Span 14-Jul-2025 04:00:00 04:21:00 229.000 235 -6 24.5
Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.241 0 .24 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.47 0 .47 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 Zero 14-Jul-2025 00:46:00 01:07:00 0.162 0 .16 3
RS NO2TRACE ZERO ZERO 14-Jul-2025 00:46:00 01:07:01 0.304 0 .3 3
RS NOTRACE ZERO ZERO 14-Jul-2025 00:46:00 01:07:01 0.3 0 .34 3
NOXTRACE ZERO 14-Jul-2025 00:46:00 01:07:01 0.5 0 .48 3
O3_API O3PREC O3PREC 14-Jul-2025 04:30:00 04:51:00 0.074 0.072 3.91%
O3SPAN O3SPAN 14-Jul-2025 04:00:00 04:20:59 0.430 0.421 2.21%
ZERO ZERO 14-Jul-2025 00:46:00 01:07:01 -0.002 0 0.00
SF NO Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.18 0 .18 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.091 0 -.09 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.08 0 .08 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 -0.002 0 0.00
SM NO Zero 14-Jul-2025 00:46:00 01:07:00 0.10 0 .1 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.176 0 -.18 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 -0.07 0 -.07 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
UT CO ZERO ZERO 14-Jul-2025 00:46:00 01:07:00 0.2 0 .24 .3
NO ZERO 14-Jul-2025 00:46:00 01:07:00 0.046 0 .05 3
NO2 ZERO 14-Jul-2025 00:46:00 01:07:00 7.473 * 0 7.47 3
NOX ZERO 14-Jul-2025 00:46:00 01:07:00 19.848 * 0 19.85 3
O3 ZERO 14-Jul-2025 00:46:00 01:07:00 0.0 * 0 .02
SO2 SO2_PREC SO2_PREC 14-Jul-2025 04:30:00 04:51:00 0.423 * 65.699997 -65.28 6.2
SO2_SPAN SO2_SPAN 14-Jul-2025 04:00:00 04:21:00 0.193 * 424 -423.81 37
ZERO ZERO 14-Jul-2025 00:46:00 01:07:00 0.712 0 .71 3
V4 NO Zero Zero 14-Jul-2025 00:46:00 01:07:00 0.43 0 .43 3
NO2 Zero 14-Jul-2025 00:46:00 01:07:00 -0.10 0 -.1 3
NOX Zero 14-Jul-2025 00:46:00 01:07:00 0.33 0 .33 3
O3 Zero 14-Jul-2025 00:46:00 01:07:00 -0.002 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

Yesterday’s Report: calibrations2025-07-13.CSV

Site Parameter Sequence Phase Start Time End Time Value Expected Value Error Drift Warning Limit
BV NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:20:00 395.60 390 5.6 41.5
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.09 0 .09 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.077 0 .08 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:20:00 405.50 390 15.5 41.8
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
CV CO Zero 13-Jul-2025 00:46:00 01:07:00 0.0 0 -.02 .3
NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 333.90 350 -16.1 42.5
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.077 0 .08 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 344.60 351 -6.4 42.5
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.14 0 .14 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
SO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.375 0 .38 3
ED NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 396.70 403 -6.3 41.9
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.10 0 .1 3
Zero 13-Jul-2025 05:51:00 06:12:00 0.10 0 .1 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 -0.078 0 -.08 3
Zero 13-Jul-2025 05:51:00 06:12:00 -0.134 0 -.13 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 401.50 406 -4.5 41.9
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.03 0 .03 3
Zero 13-Jul-2025 05:51:00 06:12:00 -0.04 0 -.04 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
Zero 13-Jul-2025 05:51:00 06:12:00 0.000 0 0.00
EN NO Zero 13-Jul-2025 00:46:00 01:07:00 0.04 0 .04 3
NO2 NO2_Prec NO2_Prec 13-Jul-2025 04:36:00 04:57:00 69.210 68 1.21 10.5
NO2_Span NO2_Span 13-Jul-2025 04:00:00 04:21:00 280.600 278 2.6 27.8
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.039 0 .04 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.07 0 .07 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
H3 NO Zero 13-Jul-2025 00:46:00 01:07:00 -0.17 0 -.17 3
NO2 NO2_Prec NO2_Prec 13-Jul-2025 04:30:00 04:51:00 71.440 72 -.56 9.9
H3 NO2 NO2_Span NO2_Span 13-Jul-2025 04:00:00 04:20:00 264.900 270 -5.1 28.2
Zero Zero 13-Jul-2025 00:46:00 01:07:00 -0.161 0 -.16 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 -0.33 0 -.33 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HC NO Zero 13-Jul-2025 00:46:00 01:07:00 0.05 0 .05 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.157 0 .16 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.21 0 .21 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HV CO Zero 13-Jul-2025 00:46:00 01:07:00 0.1 0 .12 .3
NO Zero 13-Jul-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 NO2_Prec NO2_Prec 13-Jul-2025 04:30:00 04:51:00 69.300 64 5.3 10.5
NO2_Span NO2_Span 13-Jul-2025 04:00:00 04:21:00 250.200 240 10.2 25.6
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.101 0 .1 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.16 0 .16 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
HW CO ZERO ZERO 13-Jul-2025 00:46:00 01:06:00 -0.1 0 -.13 .3
DIFF NOYZERO NOYZERO 13-Jul-2025 02:00:00 02:35:00 0.0 0 0.00 3
N500NO ZERO ZERO 13-Jul-2025 00:46:00 01:06:00 -0.716 0 -.72 3
N500NO2 ZERO 13-Jul-2025 00:46:00 01:06:00 0.681 0 .68 3
N500NOX ZERO 13-Jul-2025 00:46:00 01:06:00 -0.077 * 0 -.08
NO NOSPAN NOSPAN 13-Jul-2025 04:00:00 04:21:00 437.04 448 -10.96 44.5
ZERO ZERO 13-Jul-2025 00:46:00 01:06:00 -0.21 0 -.21 3
NO2 ZERO 13-Jul-2025 00:46:00 01:06:00 -0.152 0 -.15 3
NOX NOSPAN NOSPAN 13-Jul-2025 04:00:00 04:21:00 438.83 447 -8.17 44.1
ZERO ZERO 13-Jul-2025 00:46:00 01:06:00 0.16 0 .16 3
NOY NOYZERO NOYZERO 13-Jul-2025 02:00:00 02:35:00 -0.3 0 -.33 3
O3 ZERO ZERO 13-Jul-2025 00:46:00 01:06:00 0.000 0 0.00
SO2TRACE ZERO 13-Jul-2025 00:46:00 01:06:00 -0.108 0 -.11 3
YNO NOYZERO NOYZERO 13-Jul-2025 02:00:00 02:35:00 -0.3 0 -.33 3
LN CO Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.1 0 .12 .3
NO Zero 13-Jul-2025 00:46:00 01:07:00 0.11 0 .11 3
LN NO2 Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.020 0 .02 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.12 0 .12 3
O3 O3_Prec O3_Prec 13-Jul-2025 04:30:00 04:51:00 0.064 0.064 0.00
O3_Span O3_Span 13-Jul-2025 04:00:00 04:21:00 0.396 0.394 0.00
Zero Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
M7 NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 391.00 391 0.00 39.3
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.19 0 .19 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 -0.012 0 -.01 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 413.80 415 -1.2 40.9
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.17 0 .17 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
NR CO Zero 13-Jul-2025 00:46:00 01:07:00 -0.3 * 0 -.34 .3
Zero 13-Jul-2025 02:46:00 03:07:00 -0.3 * 0 -.35 .3
Zero 13-Jul-2025 05:46:00 06:07:00 -0.3 * 0 -.36 .3
NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 405.30 401 4.3 41.1
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.20 0 .2 3
Zero 13-Jul-2025 02:46:00 03:07:00 0.22 0 .22 3
Zero 13-Jul-2025 05:46:00 06:07:00 0.25 0 .25 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.031 0 .03 3
Zero 13-Jul-2025 02:46:00 03:07:00 0.073 0 .07 3
Zero 13-Jul-2025 05:46:00 06:07:00 0.045 0 .05 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 418.90 415 3.9 41.7
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.23 0 .23 3
Zero 13-Jul-2025 02:46:00 03:07:00 0.30 0 .3 3
Zero 13-Jul-2025 05:46:00 06:07:00 0.29 0 .29 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
Zero 13-Jul-2025 02:46:00 03:07:00 0.000 0 0.00
Zero 13-Jul-2025 05:46:00 06:07:00 0.000 0 0.00
P2 NO Zero 13-Jul-2025 00:46:00 01:07:00 0.06 0 .06 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.149 0 .15 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.21 0 .21 3
P2 O3 Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.000 0 0.00
RP CO Zero 13-Jul-2025 00:46:00 01:07:00 -0.2 0 -.27 .3
NO Zero 13-Jul-2025 00:46:00 01:07:00 0.17 0 .17 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.113 0 .11 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.29 0 .29 3
O3 O3_Prec O3_Prec 13-Jul-2025 04:30:00 04:51:00 0.065 0.064 0.00
O3_Prec 13-Jul-2025 05:50:00 06:11:00 0.059 0.064 0.00
O3_Span O3_Span 13-Jul-2025 04:00:00 04:21:00 0.405 0.403 0.00
Zero Zero 13-Jul-2025 00:46:00 01:07:00 -0.002 0 0.00
SO2 Zero 13-Jul-2025 00:46:00 01:07:00 -0.210 0 -.21 3
RS NO2TRACE ZERO ZERO 13-Jul-2025 00:46:00 01:07:00 0.216 0 .22 3
ZERO 13-Jul-2025 05:53:16 06:14:16 0.204 0 .2 3
NOTRACE ZERO 13-Jul-2025 00:46:00 01:07:00 0.5 0 .47 3
ZERO 13-Jul-2025 05:53:16 06:14:16 0.3 0 .33 3
NOXTRACE ZERO 13-Jul-2025 00:46:00 01:07:00 0.5 0 .48 3
ZERO 13-Jul-2025 05:53:16 06:14:16 0.5 0 .49 3
O3_API ZERO 13-Jul-2025 00:46:00 01:07:00 -0.002 0 0.00
ZERO 13-Jul-2025 05:53:16 06:14:16 -0.001 0 0.00
SF NO NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 378.90 381 -2.1 46.2
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.08 0 .08 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 -0.004 0 0.00 3
NOX NOX_Span NOX_Span 13-Jul-2025 04:00:00 04:21:00 389.60 391 -1.4 45.9
Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.07 0 .07 3
O3 Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
SM NO Zero 13-Jul-2025 00:46:00 01:07:00 0.07 0 .07 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 -0.277 0 -.28 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 -0.21 0 -.21 3
O3 O3_Prec O3_Prec 13-Jul-2025 04:30:00 04:51:00 0.066 0.066 0.00
O3_Span O3_Span 13-Jul-2025 04:00:00 04:21:00 0.388 0.392 0.00
Zero Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
UT CO CO_PREC CO_PREC 13-Jul-2025 04:30:00 04:51:00 4.2 4.1 .11 .4
UT CO CO_SPAN CO_SPAN 13-Jul-2025 04:00:00 04:20:59 42.3 41.4 .93 4.1
ZERO ZERO 13-Jul-2025 00:46:00 01:07:00 0.0 0 .07 .3
NO ZERO 13-Jul-2025 00:46:00 01:07:00 -0.006 0 -.01 3
NO2 ZERO 13-Jul-2025 00:46:00 01:07:00 0.717 0 .72 3
NOX ZERO 13-Jul-2025 00:46:00 01:07:00 0.147 0 .15 3
O3 ZERO 13-Jul-2025 00:46:00 01:07:00 0.0 0 0.00
SO2 ZERO 13-Jul-2025 00:46:00 01:07:00 0.095 0 .09 3
V4 NO Zero Zero 13-Jul-2025 00:46:00 01:07:00 0.35 0 .35 3
NO2 Zero 13-Jul-2025 00:46:00 01:07:00 0.03 0 .03 3
NOX Zero 13-Jul-2025 00:46:00 01:07:00 0.38 0 .38 3
O3 O3_Prec O3_Prec 13-Jul-2025 04:30:00 04:51:00 0.063 0.064 0.00
O3_Span O3_Span 13-Jul-2025 04:00:00 04:21:00 0.325 0.328 0.00
Zero Zero 13-Jul-2025 00:46:00 01:07:00 -0.001 0 0.00
* - Drift limit exceeded
** - Out of control limit exceeded

First Report: calibrations2020-03-26.PDF