P122s1 session10 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P122s1

Session 10

Location Downsview

Calibration person Christoph Waldauf

CF file Pandora122s1_CF_v1d20220801.txt

Software version 1.8.58

Calibration vector calV2

Reference day -

Overall status development

O3Ext: UnusableO3Synt: UnusableNO2: YesSO2: UnusableHCHO: UnusableH2O: Yes

Instrument P122s1

Session 10

Events 263

Figures 11

Action time 1h 57m

Action Timeline

32 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 6s
CreateReference	10	5	5	3m 12s
FieldCalibration	241	24	7	1h 53m
No action	9	0	0	0s

Session Figures

11 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora122s1_WavelengthCalibration_SlitFuncParam.jpeg - 244 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

Pandora122s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 241 KB

Create reference SELSPECS

Pandora122s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 168 KB

Create reference SLERR (STRAY)

Pandora122s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 180 KB

Create reference AODEST

Pandora122s1_CreateReference_AODEST.jpeg - 91 KB

Create reference SENSCORRFIN (SENS)

Pandora122s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 158 KB

Create reference DISPFIT (DISP)

Pandora122s1_CreateReference_DISPFIT(DISP).jpeg - 166 KB

Create reference WLCHANGE (DISP)

Pandora122s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 176 KB

Create reference SHIFT (CLOS)

Pandora122s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 178 KB

field calibration

O3

FieldCalibration VC O3

Pandora122s1_FieldCalibration_VC_O3.jpeg - 143 KB

FieldCalibration SCREFINT O3

Pandora122s1_FieldCalibration_SCREFINT_O3.jpeg - 105 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

122

Spec

Location

Downsview

Calibration person

Christoph Waldauf

Session

Purpose

AnaFld

StartDate

20260316

SoftwareVersion

1.8.58

Calibration Vector

calV2

L0L1L2L3L4L5L6L7LTL8ReferenceDayPeriodMLE

20221015-20221130

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.211e-04; wrmsmax=5.348e+00; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=30; timeaver(min)=0.00; redu=2; scref=(2.728e-04,2.471e-04,2.568e-04); uscref=(2.106e-05,1.304e-05,1.691e-05)

HCHO

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=5.518e-05; wrmsmax=3.476e-04; atvarmax(%)=1.000e+02; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(3.637e-04); uscref=(1.092e-04)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.923e-03; wrmsmax=9.198e-01; atvarmax(%)=5.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(1.526e-04); uscref=(1.831e-04)

CommentLabCalibrationCommentLabAnalysisOFusedNewOFNewCF

Pandora122s1_CF_v1d20220801.txt

CF approvedCF approved byEndDate

20260316

CFavailableOFavailableAnalysisSessionUpload

20260316

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

Unusable

switched fibers

O3Synt

Decision for O3Synt

Unusable

NO2

Decision for NO2

Yes

looks ok

SO2

Decision for SO2

Unusable

switched fibers

HCHO

Decision for HCHO

Unusable

swithed fibers/Delrin

H2O

Decision for H2O

Yes

looks ok