P179s1 session40 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P179s1

Session 40

Location CornwallCT

Calibration person Christoph Waldauf

CF file Pandora179s1_CF_v40d20221201.txt

Software version 1.8.50

Calibration vector calV1

Reference day 20220620-20221209

Overall status development

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

Instrument P179s1

Session 40

Events 446

Figures 17

Action time 3h 39m

Action Timeline

126 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 3s
CreateReference	148	70	24	24m 23s
FieldCalibration	257	47	10	2h 59m
No action	15	0	0	0s
WavelengthCalibration	23	7	6	15m 3s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora179s1_WavelengthCalibration_SlitFuncParam.jpeg - 249 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

Pandora179s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 211 KB

Create reference SELSPECS

Pandora179s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 245 KB

Create reference SLERR (STRAY)

Pandora179s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 182 KB

Create reference AODEST

Pandora179s1_CreateReference_AODEST.jpeg - 90 KB

Create reference SENSCORRFIN (SENS)

Pandora179s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 170 KB

Create reference DISPFIT (DISP)

Pandora179s1_CreateReference_DISPFIT(DISP).jpeg - 168 KB

Create reference WLCHANGE (DISP)

Pandora179s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 199 KB

Create reference SHIFT (CLOS)

Pandora179s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 208 KB

field calibration

O3

FieldCalibration VC O3

Pandora179s1_FieldCalibration_VC_O3.jpeg - 151 KB

FieldCalibration SCREFINT O3

Pandora179s1_FieldCalibration_SCREFINT_O3.jpeg - 114 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora179s1_FieldCalibration_MLE_NO2.jpeg - 128 KB

FieldCalibration VCMLE NO2

Pandora179s1_FieldCalibration_VCMLE_NO2.jpeg - 64 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora179s1_FieldCalibration_MLE_SO2.jpeg - 52 KB

FieldCalibration VCMLE SO2

Pandora179s1_FieldCalibration_VCMLE_SO2.jpeg - 48 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora179s1_FieldCalibration_MLE_HCHO.jpeg - 59 KB

FieldCalibration VCMLE HCHO

Pandora179s1_FieldCalibration_VCMLE_HCHO.jpeg - 60 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

179

Spec

Location

CornwallCT

Calibration person

Christoph Waldauf

Session

Purpose

AnaFld

StartDate

20230801

SoftwareVersion

1.8.50

Calibration Vector

calV1

L0L1L2L3L4

20220331

L5L6L7LTL8ReferenceDay

20220620-20221209

PeriodMLE

20221209-20230115

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.106e-04; wrmsmax=2.866e+00; atvarmax(%)=2.000e+01; amflim=(2.350,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=30; timeaver(min)=0.00; redu=2; scref=(1.059e-04,1.050e-04,9.977e-05); uscref=(1.240e-05,8.035e-06,9.288e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=6.462e-05; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,4.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.955e-04); uscref=(7.751e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.838e-03; wrmsmax=9.000e-04; atvarmax(%)=9.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(6.626e-05); uscref=(5.974e-05)

CommentLabCalibration

Initial field cal based on session4

CommentLabAnalysisOFused

Pandora179_OF_v0d20220331.txt

NewOFNewCF

Pandora179s1_CF_v40d20221201.txt

CF approvedCF approved byEndDate

20230908

CFavailableOFavailableAnalysisSessionUpload

20230908

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

EMLE

SO2

Decision for SO2

MLE

HCHO

Decision for HCHO

EMLE

H2O

Decision for H2O