P145s1 session13 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P145s1

Session 13

Location Toronto-Scarborough

Calibration person Markus Kilian

CF file Pandora145s1_CF_v14d20250711.txt

Software version 1.8.94

Calibration vector calV3

Reference day 20250715

Overall status development

O3Ext: Not answeredO3Synt: Not answeredNO2: Not answeredSO2: Not answeredHCHO: Not answeredH2O: Not answered

Instrument P145s1

Session 13

Events 293

Figures 4

Action time 3h 39m

Action Timeline

65 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	35s
CreateReference	57	28	9	40m 11s
FieldCalibration	223	35	4	2h 59m
No action	10	0	0	0s

Session Figures

4 figures from Google Drive/figures

field calibration

SO2

FieldCalibration MLE SO2

Pandora145s1_FieldCalibration_MLE_SO2.jpeg - 62 KB

FieldCalibration VCMLE SO2

Pandora145s1_FieldCalibration_VCMLE_SO2.jpeg - 54 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora145s1_FieldCalibration_MLE_HCHO.jpeg - 67 KB

FieldCalibration VCMLE HCHO

Pandora145s1_FieldCalibration_VCMLE_HCHO.jpeg - 92 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

145

Spec

Location

Toronto-Scarborough

Calibration person

Markus Kilian

Session

Purpose

AnaFld

StartDate

20260626

SoftwareVersion

1.8.94

Calibration Vector

calV3

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20250715

PeriodMLE

20250712-20250812

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.371e-04; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=64; timeaver(min)=0.00; redu=1; scref=(1.967e-04,1.613e-04,1.728e-04); uscref=(3.996e-06,3.557e-06,4.358e-06)

HCHO

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.548e-04; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(2.461e-04); uscref=(3.932e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=8.799e-03; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(1.021e-04); uscref=(4.026e-05)

CommentLabCalibration

Modification of session 12

CommentLabAnalysisOFused

Pandora145_OF_v1d20190718.txt

NewOFNewCF

Pandora145s1_CF_v14d20250711.txt

CF approvedCF approved byEndDate

20260629

CFavailableOFavailableAnalysisSessionUpload

20260629

ProcessingTriggeredProcessingDone

Manual review and decision

Manual Review and Decision

Calibration notes, data-quality findings, and whole-period evaluation.

Data Evaluation

Could there be an offset between VPs?

Are there breakpoint-analysis plots or suspicious discontinuities?

Do daily figures before and after the new VP look consistent?

Is there an AMF dependency for one or more VPs?

Is there seasonality, for example negative values in winter?

Does the daily shape follow the trop data roughly?

If there is a discrepancy, what are the DS and Sky viewing directions?

Is there a co-located or nearby instrument for comparison?

O3Ext

Decision for O3Ext

O3Synt

Decision for O3Synt

NO2

Decision for NO2

SO2

Decision for SO2

HCHO

Decision for HCHO

H2O

Decision for H2O