P108s1 session9 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P108s1

Session 9

Location Toronto-West

Calibration person Hanna Rohringer

CF file Pandora108s1_CF_v9d20211104.txt

Software version p1-8

Calibration vector -

Reference day 20220129-20231003

Overall status development

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

Instrument P108s1

Session 9

Events 440

Figures 11

Action time 3h 35m

Action Timeline

142 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	9	3	0	9m 6s
Convolution	16	5	0	6m 29s
CreateReference	102	48	19	27m 13s
FieldCalibration	249	73	25	2h 32m
No action	33	0	0	0s
WavelengthCalibration	31	10	4	20m 8s

Session Figures

11 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora108s1_WavelengthCalibration_SlitFuncParam.jpeg - 136 KB

reference period

Reference Day Decision Support

Upload the FOV and L0 raw-count evidence used to justify the selected reference day before reviewing the CreateReference figures.

FOV evidence plot L0 raw-count reference-day plot

calprotocol section

Reference Period and CreateReference

Create reference L1CHARFILT

Pandora108s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 132 KB

Create reference SELSPECS

Pandora108s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 96 KB

Create reference SLERR (STRAY)

Pandora108s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 100 KB

Create reference AODEST

Pandora108s1_CreateReference_AODEST.jpeg - 46 KB

Create reference SENSCORRFIN (SENS)

Pandora108s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 93 KB

Create reference DISPFIT (DISP)

Pandora108s1_CreateReference_DISPFIT(DISP).jpeg - 150 KB

Create reference WLCHANGE (DISP)

Pandora108s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 284 KB

Create reference SHIFT (CLOS)

Pandora108s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 212 KB

field calibration

O3

FieldCalibration VC O3

Pandora108s1_FieldCalibration_VC_O3.jpeg - 149 KB

FieldCalibration SCREFINT O3

Pandora108s1_FieldCalibration_SCREFINT_O3.jpeg - 114 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

108

Spec

Location

Toronto-West

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20240429

SoftwareVersion

p1-8

Calibration VectorL0L1L2L3L4

20210713

L5L6L7LTL8ReferenceDay

20220129-20231003

PeriodMLE

20230920-20231028

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=5.935e-04; wrmsmax=8.903e-01; atvarmax(%)=1.000e+02; amflim=(1.000,40.000); amflimvar=(0.000,1.000); perc=10.00; ngroup=50; timeaver(min)=0.00; redu=1; scref=(4.607e-04,3.968e-04,4.436e-04); uscref=(2.272e-05,6.575e-06,2.333e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=6.098e-04; wrmsmax=4.435e-03; atvarmax(%)=2.000e+01; amflim=(1.650,4.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=25; timeaver(min)=0.00; redu=2; scref=(3.967e-04); uscref=(6.485e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.572e-02; wrmsmax=4.364e-01; atvarmax(%)=2.500e+01; amflim=(1.000,2.300); amflimvar=(0.000,1.000); perc=0.00; ngroup=20; timeaver(min)=0.00; redu=0; scref=(5.048e-05); uscref=(3.488e-05)

CommentLabCalibration

redo FieldAna with stable MLE period in Winter because of an increasing Wrms with increasen reolutiuon change#

CommentLabAnalysisOFused

Pandora108_OF_v3d20210713.txt

NewOFNewCF

Pandora108s1_CF_v9d20211104.txt

CF approvedCF approved byEndDate

20240430

CFavailableOFavailableAnalysisSessionUpload

20240430

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