P105s1 session5 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P105s1

Session 5

Location Helsinki

Calibration person Markus Kilian

CF file Pandora105s1_CF_v5d20210617.txt

Software version 1.8.75

Calibration vector calV1

Reference day 20210704

Overall status development

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

Instrument P105s1

Session 5

Events 354

Figures 17

Action time 4h 22m

Action Timeline

74 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 2s
CreateReference	76	37	14	12m 26s
FieldCalibration	260	36	5	4h 8m
No action	15	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora105s1_WavelengthCalibration_SlitFuncParam.jpeg - 91 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

Pandora105s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 127 KB

Create reference SELSPECS

Pandora105s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 87 KB

Create reference SLERR (STRAY)

Pandora105s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 76 KB

Create reference AODEST

Pandora105s1_CreateReference_AODEST.jpeg - 38 KB

Create reference SENSCORRFIN (SENS)

Pandora105s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 88 KB

Create reference DISPFIT (DISP)

Pandora105s1_CreateReference_DISPFIT(DISP).jpeg - 88 KB

Create reference WLCHANGE (DISP)

Pandora105s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 86 KB

Create reference SHIFT (CLOS)

Pandora105s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 86 KB

field calibration

O3

FieldCalibration VC O3

Pandora105s1_FieldCalibration_VC_O3.jpeg - 81 KB

FieldCalibration SCREFINT O3

Pandora105s1_FieldCalibration_SCREFINT_O3.jpeg - 53 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora105s1_FieldCalibration_MLE_NO2.jpeg - 107 KB

FieldCalibration VCMLE NO2

Pandora105s1_FieldCalibration_VCMLE_NO2.jpeg - 96 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora105s1_FieldCalibration_MLE_SO2.jpeg - 75 KB

FieldCalibration VCMLE SO2

Pandora105s1_FieldCalibration_VCMLE_SO2.jpeg - 88 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora105s1_FieldCalibration_MLE_HCHO.jpeg - 82 KB

FieldCalibration VCMLE HCHO

Pandora105s1_FieldCalibration_VCMLE_HCHO.jpeg - 106 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

105

Spec

Location

Helsinki

Calibration person

Markus Kilian

Session

Purpose

AnaFld

StartDate

20250731

SoftwareVersion

1.8.75

Calibration Vector

calV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20210704

PeriodMLE

20210622-20210731

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.084e-03; wrmsmax=3.196e+00; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=100; timeaver(min)=0.00; redu=2; scref=(1.255e-04,1.103e-04,1.103e-04); uscref=(9.678e-06,2.051e-06,1.114e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=6.000e-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=(1.920e-04); uscref=(4.712e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.271e-02; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=15; timeaver(min)=0.00; redu=0; scref=(1.734e-04); uscref=(2.799e-05)

CommentLabCalibration

Modification of session 105

CommentLabAnalysisOFused

Pandora105_OF_v1d20201103.txt

NewOFNewCF

Pandora105s1_CF_v5d20210617.txt

CF approvedCF approved byEndDate

20260422

CFavailableOFavailableAnalysisSessionUpload

20260422

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

unct=2e-4; no interpol needed; out strongly SL affected (as we remember from 1.7 data which already had strong SL) so I included the SL calibration; the wrms for out for this VP is higher than for the other VPs, I do not know what the reason is maybe it is related to the slit function gotten from the spectral lamp measurements since the spec had been opened at some point

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

SO2

Decision for SO2

With Care

ok, might be SL affected due to high SL of the system; seems to be higher as other VPs, SL?

HCHO

Decision for HCHO

Yes

Corrected E-MLE of HCHO by lowering SC.

H2O

Decision for H2O