P162s1 session21 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P162s1

Session 21

Location Brussels-Uccle

Calibration person Markus Kilian

CF file Pandora162s1_CF_v21d20241111.txt

Software version 1.8.75

Calibration vector calV4

Reference day 20250510

Overall status development

O3Ext: With CareO3Synt: YesNO2: YesSO2: With CareHCHO: With CareH2O: Yes

Instrument P162s1

Session 21

Events 211

Figures 17

Action time 25m 11s

Action Timeline

68 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	18s
CreateReference	72	35	13	6m 21s
FieldCalibration	123	32	0	18m 32s
No action	13	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora162s1_WavelengthCalibration_SlitFuncParam.jpeg - 164 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

Pandora162s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 116 KB

Create reference SELSPECS

Pandora162s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 88 KB

Create reference SLERR (STRAY)

Pandora162s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 94 KB

Create reference AODEST

Pandora162s1_CreateReference_AODEST.jpeg - 47 KB

Create reference SENSCORRFIN (SENS)

Pandora162s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 82 KB

Create reference DISPFIT (DISP)

Pandora162s1_CreateReference_DISPFIT(DISP).jpeg - 92 KB

Create reference WLCHANGE (DISP)

Pandora162s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 88 KB

Create reference SHIFT (CLOS)

Pandora162s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 99 KB

field calibration

O3

FieldCalibration VC O3

Pandora162s1_FieldCalibration_VC_O3.jpeg - 79 KB

FieldCalibration SCREFINT O3

Pandora162s1_FieldCalibration_SCREFINT_O3.jpeg - 54 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora162s1_FieldCalibration_MLE_NO2.jpeg - 103 KB

FieldCalibration VCMLE NO2

Pandora162s1_FieldCalibration_VCMLE_NO2.jpeg - 79 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora162s1_FieldCalibration_MLE_SO2.jpeg - 64 KB

FieldCalibration VCMLE SO2

Pandora162s1_FieldCalibration_VCMLE_SO2.jpeg - 60 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora162s1_FieldCalibration_MLE_HCHO.jpeg - 69 KB

FieldCalibration VCMLE HCHO

Pandora162s1_FieldCalibration_VCMLE_HCHO.jpeg - 86 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

162

Spec

Location

Brussels-Uccle

Calibration person

Markus Kilian

Session

Purpose

AnaFld

StartDate

20260123

SoftwareVersion

1.8.75

Calibration Vector

calV4

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20250510

PeriodMLE

20250508-20250516

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=8.888e-04; wrmsmax=9.000e-04; 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=(1.572e-04,1.407e-04,1.446e-04); uscref=(1.521e-05,1.054e-05,1.635e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.565e-02; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.913e-04); uscref=(1.995e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.836e-02; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,2.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(2.971e-05); uscref=(4.016e-05)

CommentLabCalibration

Modification of session 14

CommentLabAnalysisOFused

Pandora162_OF_v8d20191031.txt

NewOFNewCF

Pandora162s1_CF_v21d20241111.txt

CF approvedCF approved byEndDate

20260123

CFavailableOFavailableAnalysisSessionUpload

20260123

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

With Care

Inverse U-shaPe in O3-T

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

SO2

Decision for SO2

With Care

some days have negative values, but within uncertainty

HCHO

Decision for HCHO

With Care

H2O

Decision for H2O

Yes