Today’s Report: calibrations2026-09-26.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 76.520 | 73 | 3.52 | 10.4 | ||||
| NO2_Span | NO2_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 272.500 | * | 260 | 12.5 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.031 | 0 | .03 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 62.590 | 65 | -2.41 | 11.4 | ||||
| NO2_Span | NO2_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 259.400 | 241 | 18.4 | 34.1 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.119 | 0 | -.12 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.346 | 0 | .35 | 3 | |||||
| ED | NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.14 | 0 | -.14 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 26-Sep-2026 04:35:00 | 04:56:00 | 71.760 | 70 | 1.76 | 10.2 | ||||
| NO2_Span | NO2_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 256.500 | 259 | -2.5 | 21.1 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.017 | 0 | .02 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.12 | 0 | -.12 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.17 | 0 | -.17 | 3 | ||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.057 | 0 | -.06 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.23 | 0 | -.23 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 0.058 | 0.061 | 0.00 | |||||
| O3_Prec | 26-Sep-2026 05:56:00 | 06:17:00 | 0.059 | 0.061 | 0.00 | |||||||
| O3_Span | O3_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 0.397 | 0.403 | -.01 | ||||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | ||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.068 | 0 | -.07 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 26-Sep-2026 04:30:00 | 04:50:00 | 0.063 | 0.065 | 0.00 | |||||
| O3_Span | O3_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 0.399 | 0.405 | -.01 | ||||||
| H3 | O3 | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||
| HC | NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.20 | 0 | .2 | 3 | ||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.435 | 0 | -.44 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.24 | 0 | -.24 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .12 | .3 | ||||
| NO | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:20:00 | 352.00 | 369 | -17 | 42.2 | ||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.151 | 0 | .15 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:20:00 | 379.10 | 384 | -4.9 | 43 | ||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.22 | 0 | .22 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.09 | .3 | ||||
| DIFF | NOY_Zero | NOY_Zero | 26-Sep-2026 02:00:00 | 02:35:00 | -0.2 | 0 | -.19 | 3 | ||||
| N500NO | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.159 | 0 | .16 | 3 | ||||
| N500NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.009 | 0 | -.01 | 3 | |||||
| N500NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.150 | * | 0 | .15 | |||||
| NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 66.250 | 68.5 | -2.25 | 11.1 | ||||
| NO2_Span | NO2_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 257.700 | 267.3 | -9.6 | 29 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.007 | 0 | -.01 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.08 | 0 | .08 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 26-Sep-2026 02:00:00 | 02:35:00 | -0.2 | 0 | -.16 | 3 | ||||
| O3 | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.811 | 0 | .81 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 26-Sep-2026 02:00:00 | 02:35:00 | 0.0 | 0 | .04 | 3 | ||||
| LN | CO | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | |||
| NO | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 415.50 | 428 | -12.5 | 43.4 | ||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.11 | 0 | -.11 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.098 | 0 | -.1 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 427.70 | 431.8 | -4.1 | 44.1 | ||||
| LN | NOX | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.21 | 0 | -.21 | 3 | |||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.35 | 0 | .35 | 3 | ||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.050 | 0 | .05 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.40 | 0 | .4 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 0.070 | 0.0704 | 0.00 | |||||
| O3_Span | O3_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 0.402 | 0.407 | 0.00 | .4 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | CO_Prec | CO_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 3.6 | 3.6 | .05 | .4 | |||
| CO_Span | CO_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 38.3 | 39.7 | -1.4 | 3.8 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.12 | .3 | |||||
| NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.088 | 0 | .09 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| P2 | NO | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:20:00 | 329.10 | * | 377 | -47.9 | 42 | ||
| NOX_Span | 26-Sep-2026 05:46:00 | 06:06:00 | 338.90 | 377 | -38.1 | 42 | ||||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 2.08 | 0 | 2.08 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.330 | 0 | -.33 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:20:00 | 339.20 | * | 384 | -44.8 | 42 | |||
| NOX_Span | 26-Sep-2026 05:46:00 | 06:06:00 | 343.40 | 384 | -40.6 | 42 | ||||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 1.75 | 0 | 1.75 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.14 | .3 | ||||
| NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.01 | 0 | -.01 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.066 | 0 | -.07 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.08 | 0 | -.08 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | SO2_Prec | SO2_Prec | 26-Sep-2026 04:35:00 | 05:05:00 | 62.720 | 65 | -2.28 | 6.4 | ||||
| SO2_Span | SO2_Span | 26-Sep-2026 04:00:00 | 04:30:00 | 400.500 | 407 | -6.5 | 40.5 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.321 | 0 | .32 | 3 | |||||
| RS | NO2TRACE | ZERO | ZERO | 26-Sep-2026 00:46:00 | 01:07:00 | -1.590 | 0 | -1.59 | 3 | |||
| NOTRACE | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 383.6 | 395 | -11.4 | 43.7 | ||||
| ZERO | ZERO | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | 3 | |||||
| NOXTRACE | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 384.3 | 394 | -9.7 | 43.1 | ||||
| ZERO | ZERO | 26-Sep-2026 00:46:00 | 01:07:00 | -1.6 | 0 | -1.55 | 3 | |||||
| SF | NO | Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.06 | 0 | -.06 | 3 | |||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.018 | 0 | .02 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 0.063 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 0.400 | 0.401 | 0.00 | ||||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 374.70 | 383.8 | -9.1 | 42.2 | |||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.09 | 0 | .09 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -1.370 | 0 | -1.37 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 393.80 | 398.3 | -4.5 | 43.2 | ||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -1.28 | 0 | -1.28 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| UT | CO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | -.05 | .3 | ||||
| NO | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.076 | 0 | -.08 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.035 | 0 | .04 | 3 | |||||
| NOX | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | -0.041 | 0 | -.04 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 26-Sep-2026 04:30:00 | 04:51:00 | 0.0 | 0.063 | 0.00 | 4.5 | ||||
| O3_Span | O3_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 0.3 | 0.396 | 0.00 | 39.9 | |||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.706 | 0 | .71 | 3 | |||||
| V4 | NO | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 395.60 | 393 | 2.6 | 41.2 | |||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.12 | 0 | .12 | 3 | |||||
| NO2 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.13 | 0 | .13 | 3 | |||||
| NOX | NOX_Span | NOX_Span | 26-Sep-2026 04:00:00 | 04:21:00 | 394.30 | 391 | 3.3 | 41.1 | ||||
| Zero | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.25 | 0 | .25 | 3 | |||||
| O3 | Zero | 26-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| * - Drift limit exceeded | ||||||||||||
| ** - Out of control limit exceeded |
Yesterday’s Report: calibrations2026-09-25.CSV
| Site | Parameter | Sequence | Phase | Start Time | End Time | Value | Expected Value | Error | Drift Warning Limit | |||
| BV | NO | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.007 | 0 | .01 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.068 | 0.068 | 0.00 | |||||
| O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.403 | 0.402 | 0.00 | ||||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| CV | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | .3 | ||||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | |||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.111 | 0 | -.11 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.21 | 0 | -.21 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.066 | 0.065 | 0.00 | |||||
| O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.404 | 0.401 | 0.00 | ||||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.357 | 0 | .36 | 3 | |||||
| ED | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | ||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.050 | 0 | .05 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.066 | 0.066 | 0.00 | |||||
| O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.402 | 0.403 | 0.00 | ||||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| EN | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.10 | 0 | -.1 | 3 | ||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.062 | 0 | .06 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| H3 | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | ||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HC | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.23 | 0 | .23 | 3 | ||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.398 | 0 | -.4 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.17 | 0 | -.17 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.064 | 0.062 | 0.00 | |||||
| HC | O3 | O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.398 | 0.394 | 0.00 | ||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HV | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.1 | 0 | .13 | .3 | ||||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.01 | 0 | .01 | 3 | |||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.173 | 0 | .17 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.072 | 0.072 | 0.00 | |||||
| O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.405 | 0.403 | 0.00 | ||||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| HW | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.13 | .3 | ||||
| DIFF | DIFFPrec | DIFFPrec | 25-Sep-2026 04:31:00 | 04:56:00 | 34.1 | * | 67 | -32.9 | 3.9 | |||
| DIFFPrec | 25-Sep-2026 05:36:00 | 06:01:00 | 32.5 | * | 67 | -34.49 | 3.9 | |||||
| DIFFSpan | DIFFSpan | 25-Sep-2026 04:00:00 | 04:25:00 | 254.2 | 270 | -15.8 | 16 | |||||
| NOY_Zero | NOY_Zero | 25-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.11 | 3 | |||||
| N500NO | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.135 | 0 | .14 | 3 | ||||
| N500NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.046 | 0 | .05 | 3 | |||||
| N500NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.181 | * | 0 | .18 | |||||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.15 | 0 | .15 | 3 | |||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.039 | 0 | .04 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.19 | 0 | .19 | 3 | |||||
| NOY | NOY_Zero | NOY_Zero | 25-Sep-2026 02:00:00 | 02:35:00 | -0.1 | 0 | -.13 | 3 | ||||
| O3 | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | |||||
| SO2TRACE | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.797 | 0 | .8 | 3 | |||||
| YNO | NOY_Zero | NOY_Zero | 25-Sep-2026 02:00:00 | 02:35:00 | 0.0 | 0 | -.03 | 3 | ||||
| LN | CO | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .01 | .3 | |||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.09 | 0 | -.09 | 3 | |||||
| NO2 | NO2_PREC | NO2_PREC | 25-Sep-2026 04:30:00 | 04:51:00 | 62.550 | 64.8 | -2.25 | 9.6 | ||||
| NO2_SPAN | NO2_SPAN | 25-Sep-2026 04:00:00 | 04:21:00 | 241.900 | 243.4 | -1.5 | 23.8 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.020 | 0 | .02 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.07 | 0 | -.07 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| M7 | NO | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.28 | 0 | .28 | 3 | |||
| NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 61.790 | 63 | -1.21 | 10.7 | ||||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 237.200 | 249 | -11.8 | 26.5 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.131 | 0 | .13 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.41 | 0 | .41 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| NR | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.13 | .3 | ||||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.03 | 0 | -.03 | 3 | |||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.142 | 0 | .14 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.11 | 0 | .11 | 3 | |||||
| O3 | O3_Prec | O3_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 0.062 | 0.064 | 0.00 | |||||
| O3_Span | O3_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 0.393 | 0.394 | 0.00 | ||||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.001 | 0 | 0.00 | ||||||
| P2 | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 2.01 | 0 | 2.01 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 61.930 | 66 | -4.07 | 10.4 | ||||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 203.500 | 207 | -3.5 | 39.8 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.422 | 0 | -.42 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 1.59 | 0 | 1.59 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| RP | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.1 | 0 | -.14 | .3 | ||||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | |||||
| NO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.012 | 0 | -.01 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.05 | 0 | .05 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.349 | 0 | .35 | 3 | |||||
| RS | NO2TRACE | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 71.270 | 67 | 4.27 | 9.7 | |||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 301.400 | * | 276 | 25.4 | 21.7 | ||||
| ZERO | ZERO | 25-Sep-2026 00:46:00 | 01:07:00 | -1.576 | 0 | -1.58 | 3 | |||||
| NOTRACE | ZERO | 25-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | .04 | 3 | |||||
| NOXTRACE | ZERO | 25-Sep-2026 00:46:00 | 01:07:00 | -1.5 | 0 | -1.54 | 3 | |||||
| SF | NO | Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.03 | 0 | .03 | 3 | |||
| SF | NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 65.620 | 64 | 1.62 | 8.9 | |||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 252.700 | 253 | -.3 | 25.3 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.069 | 0 | -.07 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.04 | 0 | -.04 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| SM | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.06 | 0 | .06 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 69.090 | 74.35 | -5.26 | 9.8 | ||||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 263.200 | 262.3 | .9 | 26.6 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -1.265 | 0 | -1.27 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -1.20 | 0 | -1.2 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| UT | CO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.4 | * | 0 | .5 | .3 | |||
| NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.050 | 0 | -.05 | 3 | |||||
| NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 69.520 | 68 | 1.52 | 10.2 | ||||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 262.700 | 261 | 1.7 | 26.5 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.031 | 0 | .03 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | -0.019 | 0 | -.02 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.0 | 0 | 0.00 | ||||||
| SO2 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.670 | 0 | .67 | 3 | |||||
| V4 | NO | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.04 | 0 | .04 | 3 | ||||
| NO2 | NO2_Prec | NO2_Prec | 25-Sep-2026 04:30:00 | 04:51:00 | 71.74 | 70 | 1.74 | 9.8 | ||||
| NO2_Span | NO2_Span | 25-Sep-2026 04:00:00 | 04:21:00 | 264.70 | 262 | 2.7 | 26.5 | |||||
| Zero | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.02 | 0 | .02 | 3 | |||||
| NOX | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.07 | 0 | .07 | 3 | |||||
| O3 | Zero | 25-Sep-2026 00:46:00 | 01:07:00 | 0.000 | 0 | 0.00 | ||||||
| * - Drift limit exceeded | ||||||||||||
| ** - Out of control limit exceeded |
First Report: calibrations2020-03-26.PDF