P238s1 session15 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P238s1

Session 15

Location Granada

Calibration person Ragi Rajagopalan

CF file Pandora238s1_CF_v15d20250520.txt

Software version 1.8.73

Calibration vector -

Reference day 20250703

Overall status development

O3Ext: With CareO3Synt: With CareNO2: YesSO2: YesHCHO: YesH2O: Not answered

Instrument P238s1

Session 15

Events 257

Figures 17

Action time 2h 18m

Action Timeline

64 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	20s
CreateReference	62	30	10	21m 19s
FieldCalibration	181	33	1	1h 57m
No action	11	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora238s1_WavelengthCalibration_SlitFuncParam.jpeg - 102 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

Pandora238s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 140 KB

Create reference SELSPECS

Pandora238s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 122 KB

Create reference SLERR (STRAY)

Pandora238s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 148 KB

Create reference AODEST

Pandora238s1_CreateReference_AODEST.jpeg - 68 KB

Create reference SENSCORRFIN (SENS)

Pandora238s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 113 KB

Create reference DISPFIT (DISP)

Pandora238s1_CreateReference_DISPFIT(DISP).jpeg - 112 KB

Create reference WLCHANGE (DISP)

Pandora238s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 205 KB

Create reference SHIFT (CLOS)

Pandora238s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 165 KB

field calibration

O3

FieldCalibration VC O3

Pandora238s1_FieldCalibration_VC_O3.jpeg - 96 KB

FieldCalibration SCREFINT O3

Pandora238s1_FieldCalibration_SCREFINT_O3.jpeg - 78 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora238s1_FieldCalibration_MLE_NO2.jpeg - 193 KB

FieldCalibration VCMLE NO2

Pandora238s1_FieldCalibration_VCMLE_NO2.jpeg - 132 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora238s1_FieldCalibration_MLE_SO2.jpeg - 107 KB

FieldCalibration VCMLE SO2

Pandora238s1_FieldCalibration_VCMLE_SO2.jpeg - 135 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora238s1_FieldCalibration_MLE_HCHO.jpeg - 122 KB

FieldCalibration VCMLE HCHO

Pandora238s1_FieldCalibration_VCMLE_HCHO.jpeg - 122 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

238

Spec

Location

Granada

Calibration person

Ragi Rajagopalan

Session

Purpose

AnaFld

StartDate

20260210

SoftwareVersion

1.8.73

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20250703

PeriodMLE

20250625-20250717

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.800e-05; wrmsmax=1.895e+00; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=225; timeaver(min)=0.00; redu=2; scref=(1.858e-04,1.543e-04,1.703e-04); uscref=(2.588e-06,1.425e-06,3.046e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.594e-04; wrmsmax=1.373e-02; atvarmax(%)=3.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=23; timeaver(min)=0.00; redu=2; scref=(2.602e-04); uscref=(6.263e-06)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.358e-03; wrmsmax=6.390e-02; atvarmax(%)=2.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=20; timeaver(min)=0.00; redu=0; scref=(7.318e-05); uscref=(4.939e-05)

CommentLabCalibration

Based on session 12 for VP 20250520

CommentLabAnalysisOFused

Pandora238_OF_v1d20220614.txt

NewOFNewCF

Pandora238s1_CF_v15d20250520.txt

CF approvedCF approved byEndDate

20260211

CFavailableOFavailableAnalysisSessionUpload

20260211

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

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

Yes

H2O

Decision for H2O