P36s1 session7 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P36s1

Session 7

Location Dakar

Calibration person Ragi Rajagopalan

CF file Pandora36s1_CF_v7d20210901.txt

Software version 1.8.66

Calibration vector -

Reference day 20220512

Overall status development

O3Ext: With CareO3Synt: YesNO2: YesSO2: YesHCHO: UnusableH2O: Yes

Instrument P36s1

Session 7

Events 355

Figures 17

Action time 3h 55m

Action Timeline

95 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	19s
CreateReference	65	31	11	17m 53s
FieldCalibration	266	60	10	3h 37m
No action	21	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora36s1_WavelengthCalibration_SlitFuncParam.jpeg - 116 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

Pandora36s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 138 KB

Create reference SELSPECS

Pandora36s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 141 KB

Create reference SLERR (STRAY)

Pandora36s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 117 KB

Create reference AODEST

Pandora36s1_CreateReference_AODEST.jpeg - 68 KB

Create reference SENSCORRFIN (SENS)

Pandora36s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 126 KB

Create reference DISPFIT (DISP)

Pandora36s1_CreateReference_DISPFIT(DISP).jpeg - 99 KB

Create reference WLCHANGE (DISP)

Pandora36s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 195 KB

Create reference SHIFT (CLOS)

Pandora36s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 93 KB

field calibration

O3

FieldCalibration VC O3

Pandora36s1_FieldCalibration_VC_O3.jpeg - 98 KB

FieldCalibration SCREFINT O3

Pandora36s1_FieldCalibration_SCREFINT_O3.jpeg - 80 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora36s1_FieldCalibration_MLE_NO2.jpeg - 173 KB

FieldCalibration VCMLE NO2

Pandora36s1_FieldCalibration_VCMLE_NO2.jpeg - 107 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora36s1_FieldCalibration_MLE_SO2.jpeg - 80 KB

FieldCalibration VCMLE SO2

Pandora36s1_FieldCalibration_VCMLE_SO2.jpeg - 69 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora36s1_FieldCalibration_MLE_HCHO.jpeg - 104 KB

FieldCalibration VCMLE HCHO

Pandora36s1_FieldCalibration_VCMLE_HCHO.jpeg - 132 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

Dakar

Calibration person

Ragi Rajagopalan

Session

Purpose

AnaFld

StartDate

20240813

SoftwareVersion

1.8.66

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20220512

PeriodMLE

20220504-20220520

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.728e-06; wrmsmax=4.034e-04; atvarmax(%)=1.000e+02; amflim=(1.000,10.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=150; timeaver(min)=0.00; redu=2; scref=(1.636e-04,1.476e-04,1.532e-04); uscref=(3.455e-06,4.095e-06,3.682e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.000); uscmax=5.000e-05; wrmsmax=4.300e-04; atvarmax(%)=1.000e+02; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.475e-04); uscref=(2.392e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.428e-03; wrmsmax=4.080e-04; atvarmax(%)=1.000e+02; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=2.00; ngroup=8; timeaver(min)=0.00; redu=0; scref=(6.665e-05); uscref=(3.588e-05)

CommentLabCalibration

Based on session 2

CommentLabAnalysisOFused

Pandora36_OF_v4d20190930.txt

NewOFNewCF

Pandora36s1_CF_v7d20210901.txt

CF approvedCF approved byEndDate

20240824

CFavailableOFavailableAnalysisSessionUpload

20240824

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

O3T has M-shape and was not good AXC-T

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

Unusable

not really good; some days are negative;

H2O

Decision for H2O

Yes