P222s1 session4 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P222s1

Session 4

Location DaNang

Calibration person Stefanie Morhenn

CF file Pandora222s1_CF_v4d20240301.txt

Software version 1.8.88

Calibration vector CalV1

Reference day 20250531

Overall status development

O3Ext: UnusableO3Synt: UnusableNO2: YesSO2: YesHCHO: YesH2O: Yes

Instrument P222s1

Session 4

Events 359

Figures 17

Action time 6h 44m

Action Timeline

78 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	45s
CreateReference	60	29	10	14m 0s
FieldCalibration	237	41	4	6h 21m
No action	13	0	0	0s
SensitivityCalibration	41	3	0	1m 41s
WavelengthCalibration	5	2	1	5m 45s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora222s1_WavelengthCalibration_SlitFuncParam.jpeg - 154 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

Pandora222s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 165 KB

Create reference SELSPECS

Pandora222s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 133 KB

Create reference SLERR (STRAY)

Pandora222s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 133 KB

Create reference AODEST

Pandora222s1_CreateReference_AODEST.jpeg - 62 KB

Create reference SENSCORRFIN (SENS)

Pandora222s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 108 KB

Create reference DISPFIT (DISP)

Pandora222s1_CreateReference_DISPFIT(DISP).jpeg - 109 KB

Create reference WLCHANGE (DISP)

Pandora222s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 132 KB

Create reference SHIFT (CLOS)

Pandora222s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 132 KB

field calibration

O3

FieldCalibration VC O3

Pandora222s1_FieldCalibration_VC_O3.jpeg - 99 KB

FieldCalibration SCREFINT O3

Pandora222s1_FieldCalibration_SCREFINT_O3.jpeg - 72 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora222s1_FieldCalibration_MLE_NO2.jpeg - 202 KB

FieldCalibration VCMLE NO2

Pandora222s1_FieldCalibration_VCMLE_NO2.jpeg - 138 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora222s1_FieldCalibration_MLE_SO2.jpeg - 100 KB

FieldCalibration VCMLE SO2

Pandora222s1_FieldCalibration_VCMLE_SO2.jpeg - 90 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora222s1_FieldCalibration_MLE_HCHO.jpeg - 73 KB

FieldCalibration VCMLE HCHO

Pandora222s1_FieldCalibration_VCMLE_HCHO.jpeg - 73 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

222

Spec

Location

DaNang

Calibration person

Stefanie Morhenn

Session

Purpose

AnaFld

StartDate

20260414

SoftwareVersion

1.8.88

Calibration Vector

CalV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20250531

PeriodMLE

20250516-20250616

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.275e-04; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=100; timeaver(min)=0.00; redu=2; scref=(4.112e-05,2.985e-05,3.181e-05); uscref=(6.724e-06,1.742e-06,6.552e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.534e-04; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.485e-04); uscref=(3.266e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.016e-02; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=10.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(4.080e-06); uscref=(4.752e-06)

CommentLabCalibration

fieldcal based on session 3

CommentLabAnalysisOFused

Pandora222_OF_v0d20220422.txt

NewOFNewCF

Pandora222s1_CF_v4d20240301.txt

CF approvedCF approved byEndDate

20260505

CFavailableOFavailableAnalysisSessionUpload

20260505

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

inverse-u and flagged out, unchanged from ooB

O3Synt

Decision for O3Synt

Unusable

NO2

Decision for NO2

Yes

looks good

SO2

Decision for SO2

Yes

looks good

HCHO

Decision for HCHO

Yes

looks good

H2O

Decision for H2O

Yes

looks good