P54s1 session32 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P54s1

Session 32

Location Seoul

Calibration person Hanna Rohringer

CF file Pandora54s1_CF_v32d20250501.txt

Software version 1.8.89

Calibration vector calV4

Reference day 20251007

Overall status development

O3Ext: UnusableO3Synt: UnusableNO2: UnusableSO2: With CareHCHO: YesH2O: Unusable

Instrument P54s1

Session 32

Events 286

Figures 16

Action time 1h 32m

Action Timeline

73 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	5	2	1	2m 19s
CreateReference	50	25	9	52m 58s
FieldCalibration	213	45	9	36m 56s
No action	18	0	0	0s

Session Figures

16 figures from Google Drive/figures

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

Pandora54s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 175 KB

Create reference SELSPECS

Pandora54s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 127 KB

Create reference SLERR (STRAY)

Pandora54s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 159 KB

Create reference AODEST

Pandora54s1_CreateReference_AODEST.jpeg - 59 KB

Create reference SENSCORRFIN (SENS)

Pandora54s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 113 KB

Create reference DISPFIT (DISP)

Pandora54s1_CreateReference_DISPFIT(DISP).jpeg - 115 KB

Create reference WLCHANGE (DISP)

Pandora54s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 116 KB

Create reference SHIFT (CLOS)

Pandora54s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 94 KB

field calibration

O3

FieldCalibration VC O3

Pandora54s1_FieldCalibration_VC_O3.jpeg - 60 KB

FieldCalibration SCREFINT O3

Pandora54s1_FieldCalibration_SCREFINT_O3.jpeg - 44 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora54s1_FieldCalibration_MLE_NO2.jpeg - 100 KB

FieldCalibration VCMLE NO2

Pandora54s1_FieldCalibration_VCMLE_NO2.jpeg - 57 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora54s1_FieldCalibration_MLE_SO2.jpeg - 79 KB

FieldCalibration VCMLE SO2

Pandora54s1_FieldCalibration_VCMLE_SO2.jpeg - 67 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora54s1_FieldCalibration_MLE_HCHO.jpeg - 85 KB

FieldCalibration VCMLE HCHO

Pandora54s1_FieldCalibration_VCMLE_HCHO.jpeg - 88 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

Seoul

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20260506

SoftwareVersion

1.8.89

Calibration Vector

calV4

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20251007

PeriodMLE

20250921-20251120

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.953e-04; wrmsmax=2.362e+00; atvarmax(%)=2.000e+01; amflim=(1.000,9.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=60; timeaver(min)=0.00; redu=2; scref=(1.669e-04,1.763e-04,1.561e-04); uscref=(2.054e-05,1.844e-05,2.345e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.919e-04; wrmsmax=4.613e-03; atvarmax(%)=6.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=6; timeaver(min)=0.00; redu=2; scref=(1.981e-04); uscref=(4.899e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.072e-02; wrmsmax=4.595e-02; atvarmax(%)=2.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(4.579e-05); uscref=(6.475e-05)

CommentLabCalibration

new VP

CommentLabAnalysisOFused

Pandora54_OF_v2d20200817.txt

NewOFNewCF

Pandora54s1_CF_v32d20250501.txt

CF approvedCF approved byEndDate

20260507

CFavailableOFavailableAnalysisSessionUpload

20260507

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

bad quality , bad sens correction

O3Synt

Decision for O3Synt

Unusable

NO2

Decision for NO2

Unusable

bad quality

SO2

Decision for SO2

With Care

bad quality

HCHO

Decision for HCHO

Yes

quality imroved

H2O

Decision for H2O

Unusable

bad quality