P87s1 session3 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P87s1

Session 3

Location LapwaiID

Calibration person Stefanie Morhenn

CF file Pandora87s1_CF_v3d20240715.txt

Software version 1.8.88

Calibration vector CalV1

Reference day 20250608-20250618

Overall status development

O3Ext: UnusableO3Synt: YesNO2: YesSO2: YesHCHO: With CareH2O: Yes

Instrument P87s1

Session 3

Events 549

Figures 17

Action time 1h 47m

Action Timeline

121 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 57s
Convolution	18	6	1	54s
CreateReference	124	60	23	22m 40s
FieldCalibration	256	40	4	1h 12m
NDFilters	14	1	0	35s
No action	9	0	0	0s
SensitivityCalibration	119	10	5	6m 20s
WavelengthCalibration	6	2	0	2m 45s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora87s1_WavelengthCalibration_SlitFuncParam.jpeg - 160 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

Pandora87s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 147 KB

Create reference SELSPECS

Pandora87s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 120 KB

Create reference SLERR (STRAY)

Pandora87s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 185 KB

Create reference AODEST

Pandora87s1_CreateReference_AODEST.jpeg - 66 KB

Create reference SENSCORRFIN (SENS)

Pandora87s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 113 KB

$Create reference SENSCORRFIN (SENS)$

Create reference DISPFIT (DISP)

Pandora87s1_CreateReference_DISPFIT(DISP).jpeg - 106 KB

Create reference WLCHANGE (DISP)

Pandora87s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 213 KB

Create reference SHIFT (CLOS)

Pandora87s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 130 KB

field calibration

O3

FieldCalibration VC O3

Pandora87s1_FieldCalibration_VC_O3.jpeg - 102 KB

FieldCalibration SCREFINT O3

Pandora87s1_FieldCalibration_SCREFINT_O3.jpeg - 73 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora87s1_FieldCalibration_MLE_NO2.jpeg - 183 KB

FieldCalibration VCMLE NO2

Pandora87s1_FieldCalibration_VCMLE_NO2.jpeg - 169 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora87s1_FieldCalibration_MLE_SO2.jpeg - 101 KB

FieldCalibration VCMLE SO2

Pandora87s1_FieldCalibration_VCMLE_SO2.jpeg - 106 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora87s1_FieldCalibration_MLE_HCHO.jpeg - 108 KB

FieldCalibration VCMLE HCHO

Pandora87s1_FieldCalibration_VCMLE_HCHO.jpeg - 157 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LapwaiID

Calibration person

Stefanie Morhenn

Session

Purpose

AnaFld

StartDate

20260407

SoftwareVersion

1.8.88

Calibration Vector

CalV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20250608-20250618

PeriodMLE

20250525-20250630

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=5.422e-05; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.200,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=100; timeaver(min)=0.00; redu=1; scref=(1.044e-04,8.914e-05,8.941e-05); uscref=(7.400e-06,4.295e-06,8.938e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.090e-04; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.427e-04); uscref=(9.418e-06)

SO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.391e-03; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=10.00; ngroup=10; timeaver(min)=0.00; redu=1; scref=(2.152e-05); uscref=(1.841e-05)

CommentLabCalibration

fieldcal based on session 2

CommentLabAnalysisOFused

Pandora87_OF_v1d20240227.txt

NewOFNewCF

Pandora87s1_CF_v3d20240715.txt

CF approvedCF approved byEndDate

20260410

CFavailableOFavailableAnalysisSessionUpload

20260410

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

out2: strong inverse-u shape, flagged out.

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

looks good. MLE used

SO2

Decision for SO2

Yes

slightly u-shape / w-shape below 1e-4mol/m2. mostly background SO2

HCHO

Decision for HCHO

With Care

some days have zig-zag pattern correlating with wrms. E-MLE used.

H2O

Decision for H2O

Yes

looks good