P228s1 session2 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P228s1

Session 2

Location GreenbeltMD

Calibration person Apoorva Pandey

CF file -

Software version p1-8

Calibration vector -

Reference day 20240803

Overall status development

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

Instrument P228s1

Session 2

Events 193

Figures 0

Action time 1h 38m

Action Timeline

65 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
CreateReference	45	23	7	11m 22s
FieldCalibration	140	41	6	1h 27m
No action	8	0	0	0s

Session Figures

No session figures found for the loaded instrument/session.

No figures loaded

Automatically harvested metadata

Automatically Harvested Metadata

PanID

228

Spec

Location

GreenbeltMD

Calibration person

Apoorva Pandey

Session

Purpose

AnaFld

StartDate

20240816

SoftwareVersion

p1-8

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20240803

PeriodMLE

20240801-20240807

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.717e-04; wrmsmax=1.993e+00; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=20; timeaver(min)=0.00; redu=2; scref=(9.476e-05,1.285e-04,1.069e-04); uscref=(5.468e-06,1.005e-05,2.852e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.232e-04; wrmsmax=4.160e-02; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(3.771e-04); uscref=(6.791e-05)

SO2CommentLabCalibration

New clearance session based on lab cal from session 1

CommentLabAnalysisOFusedNewOFNewCFCF approvedCF approved byEndDateCFavailableOFavailableAnalysisSessionUploadProcessingTriggeredProcessingDone

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

AXC T clim=232 K, calculated: 236.8 K

O3Synt

Decision for O3Synt

NO2

Decision for NO2

E-MLE

SO2

Decision for SO2

HCHO

Decision for HCHO

E-MLE

H2O

Decision for H2O