P73s1 session6 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P73s1

Session 6

Location Islamabad-NUST

Calibration person Michaela Nickel

CF file Pandora73s1_CF_v4d20230904.txt

Software version p1-8

Calibration vector -

Reference day 20231024

Overall status development

O3Ext: Not answeredO3Synt: Not answeredNO2: Not answeredSO2: Not answeredHCHO: Not answeredH2O: Not answered

Instrument P73s1

Session 6

Events 391

Figures 17

Action time 7h 1m

Action Timeline

84 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	29m 21s
CreateReference	68	34	13	2h 7m
FieldCalibration	299	49	9	4h 25m
No action	21	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora73s1_WavelengthCalibration_SlitFuncParam.jpeg - 239 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

Pandora73s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 162 KB

Create reference SELSPECS

Pandora73s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 124 KB

Create reference SLERR (STRAY)

Pandora73s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 112 KB

Create reference AODEST

Pandora73s1_CreateReference_AODEST.jpeg - 57 KB

Create reference SENSCORRFIN (SENS)

Pandora73s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 113 KB

Create reference DISPFIT (DISP)

Pandora73s1_CreateReference_DISPFIT(DISP).jpeg - 113 KB

Create reference WLCHANGE (DISP)

Pandora73s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 112 KB

Create reference SHIFT (CLOS)

Pandora73s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 129 KB

field calibration

O3

FieldCalibration VC O3

Pandora73s1_FieldCalibration_VC_O3.jpeg - 93 KB

FieldCalibration SCREFINT O3

Pandora73s1_FieldCalibration_SCREFINT_O3.jpeg - 77 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora73s1_FieldCalibration_MLE_NO2.jpeg - 196 KB

FieldCalibration VCMLE NO2

Pandora73s1_FieldCalibration_VCMLE_NO2.jpeg - 151 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora73s1_FieldCalibration_MLE_SO2.jpeg - 120 KB

FieldCalibration VCMLE SO2

Pandora73s1_FieldCalibration_VCMLE_SO2.jpeg - 100 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora73s1_FieldCalibration_MLE_HCHO.jpeg - 110 KB

FieldCalibration VCMLE HCHO

Pandora73s1_FieldCalibration_VCMLE_HCHO.jpeg - 139 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

Islamabad-NUST

Calibration person

Michaela Nickel

Session

Purpose

AnaFld

StartDate

20240109

SoftwareVersion

p1-8

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20231024

PeriodMLE

20231001-20231110

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=6.137e-05; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=100; timeaver(min)=0.00; redu=2; scref=(7.179e-04,6.294e-04,7.284e-04); uscref=(4.418e-05,1.421e-05,4.436e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.000e-04; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.450,5.000); amflimvar=(-0.450,1.000); perc=50.00; ngroup=30; timeaver(min)=0.00; redu=2; scref=(1.962e-04); uscref=(7.090e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.348e-03; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(3.412e-05); uscref=(9.479e-06)

CommentLabCalibration

New Field Cal based on session4 - RefDay 20231024

CommentLabAnalysisOFused

Pandora73_OF_v1d20210913.txt

NewOFNewCF

Pandora73s1_CF_v4d20230904.txt

CF approvedCF approved byEndDate

20241007

CFavailableOFavailableAnalysisSessionUpload

20241007

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

O3Synt

Decision for O3Synt

NO2

Decision for NO2

SO2

Decision for SO2

HCHO

Decision for HCHO

H2O

Decision for H2O