P20s1 session8 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P20s1

Session 8

Location Busan

Calibration person Hanna Rohringer

CF file Pandora20s1_CF_v8d20230601.txt

Software version 1.8.89

Calibration vector calV1

Reference day 20250603

Overall status development

O3Ext: UnusableO3Synt: UnusableNO2: UnusableSO2: UnusableHCHO: UnusableH2O: Yes

Instrument P20s1

Session 8

Events 332

Figures 17

Action time 1h 26m

Action Timeline

85 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 42s
CreateReference	69	34	11	13m 39s
FieldCalibration	242	49	11	1h 11m
No action	18	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora20s1_WavelengthCalibration_SlitFuncParam.jpeg - 118 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

Pandora20s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 171 KB

Create reference SELSPECS

Pandora20s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 117 KB

Create reference SLERR (STRAY)

Pandora20s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 142 KB

Create reference AODEST

Pandora20s1_CreateReference_AODEST.jpeg - 63 KB

Create reference SENSCORRFIN (SENS)

Pandora20s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 123 KB

Create reference DISPFIT (DISP)

Pandora20s1_CreateReference_DISPFIT(DISP).jpeg - 104 KB

Create reference WLCHANGE (DISP)

Pandora20s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 194 KB

Create reference SHIFT (CLOS)

Pandora20s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 179 KB

field calibration

O3

FieldCalibration VC O3

Pandora20s1_FieldCalibration_VC_O3.jpeg - 60 KB

FieldCalibration SCREFINT O3

Pandora20s1_FieldCalibration_SCREFINT_O3.jpeg - 43 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora20s1_FieldCalibration_MLE_NO2.jpeg - 92 KB

FieldCalibration VCMLE NO2

Pandora20s1_FieldCalibration_VCMLE_NO2.jpeg - 55 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora20s1_FieldCalibration_MLE_SO2.jpeg - 49 KB

FieldCalibration VCMLE SO2

Pandora20s1_FieldCalibration_VCMLE_SO2.jpeg - 40 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora20s1_FieldCalibration_MLE_HCHO.jpeg - 49 KB

FieldCalibration VCMLE HCHO

Pandora20s1_FieldCalibration_VCMLE_HCHO.jpeg - 48 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

Busan

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20260520

SoftwareVersion

1.8.89

Calibration Vector

calV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20250603

PeriodMLE

20250520-20250610

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.658e-04; wrmsmax=2.317e+00; atvarmax(%)=6.000e+01; amflim=(1.200,7.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=20; timeaver(min)=0.00; redu=2; scref=(1.913e-04,1.788e-04,1.701e-04); uscref=(1.139e-05,2.649e-05,2.092e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.805e-04; wrmsmax=6.533e-03; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=15.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.408e-04); uscref=(6.903e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.702e-03; wrmsmax=4.094e-01; atvarmax(%)=2.000e+01; amflim=(1.000,2.200); amflimvar=(0.000,1.000); perc=0.00; ngroup=8; timeaver(min)=0.00; redu=0; scref=(1.038e-04); uscref=(1.119e-05)

CommentLabCalibration

new FC for official:20221214 latest period high res change

CommentLabAnalysisOFused

Pandora20_OF_v3d20201001.txt

NewOFNewCF

Pandora20s1_CF_v8d20230601.txt

CF approvedCF approved byEndDate

20260522

CFavailableOFavailableAnalysisSessionUpload

20260522

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

high res change all u340 porducts not usable

O3Synt

Decision for O3Synt

Unusable

NO2

Decision for NO2

Unusable

offset - to low

SO2

Decision for SO2

Unusable

high res change all u340 porducts not usable

HCHO

Decision for HCHO

Unusable

high res change all u340 porducts not usable

H2O

Decision for H2O

Yes