P173s1 session10 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P173s1

Session 10

Location LabSciGlob

Calibration person Apoorva Pandey

CF file Pandora173s1_CF_v12d20230601.txt

Software version 1.8.57

Calibration vector calV1

Reference day 20230724

Overall status development

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

Instrument P173s1

Session 10

Events 474

Figures 17

Action time 3h 28m

Action Timeline

95 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	9	3	0	3m 37s
Convolution	13	4	1	4m 52s
CreateReference	64	32	10	12m 4s
FieldCalibration	235	43	10	3h 2m
NDFilters	50	1	0	57s
No action	15	0	0	0s
SensitivityCalibration	63	3	0	36s
WavelengthCalibration	25	8	2	3m 24s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora173s1_WavelengthCalibration_SlitFuncParam.jpeg - 135 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

Pandora173s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 116 KB

Create reference SELSPECS

Pandora173s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 101 KB

Create reference SLERR (STRAY)

Pandora173s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 98 KB

Create reference AODEST

Pandora173s1_CreateReference_AODEST.jpeg - 46 KB

Create reference SENSCORRFIN (SENS)

Pandora173s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 93 KB

Create reference DISPFIT (DISP)

Pandora173s1_CreateReference_DISPFIT(DISP).jpeg - 95 KB

Create reference WLCHANGE (DISP)

Pandora173s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 102 KB

Create reference SHIFT (CLOS)

Pandora173s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 113 KB

field calibration

O3

FieldCalibration VC O3

Pandora173s1_FieldCalibration_VC_O3.jpeg - 78 KB

FieldCalibration SCREFINT O3

Pandora173s1_FieldCalibration_SCREFINT_O3.jpeg - 62 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora173s1_FieldCalibration_MLE_NO2.jpeg - 134 KB

FieldCalibration VCMLE NO2

Pandora173s1_FieldCalibration_VCMLE_NO2.jpeg - 98 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora173s1_FieldCalibration_MLE_SO2.jpeg - 83 KB

FieldCalibration VCMLE SO2

Pandora173s1_FieldCalibration_VCMLE_SO2.jpeg - 76 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora173s1_FieldCalibration_MLE_HCHO.jpeg - 85 KB

FieldCalibration VCMLE HCHO

Pandora173s1_FieldCalibration_VCMLE_HCHO.jpeg - 104 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

173

Spec

Location

LabSciGlob

Calibration person

Apoorva Pandey

Session

Purpose

AnaFld

StartDate

20231128

SoftwareVersion

1.8.57

Calibration Vector

calV1

L0L1L2L3L4

20200501

L5L6L7

20200606

LTL8ReferenceDay

20230724

PeriodMLE

20230715-20230810

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=8.827e-04; wrmsmax=3.816e-04; atvarmax(%)=3.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=25; timeaver(min)=0.00; redu=2; scref=(1.319e-04,1.033e-04,1.148e-04); uscref=(1.718e-05,5.950e-06,1.713e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(102); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.006e-04; wrmsmax=1.694e-03; atvarmax(%)=1.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=70.00; ngroup=3; timeaver(min)=0.00; redu=2; scref=(2.904e-04); uscref=(6.171e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(102); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.045e-02; wrmsmax=3.053e-01; atvarmax(%)=7.000e+01; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=3; timeaver(min)=0.00; redu=0; scref=(4.585e-05); uscref=(5.905e-05)

CommentLabCalibration

Field cal for new VP: Lorentzian slit function, improving dispersion

CommentLabAnalysisOFused

Pandora173_OF_v1d20200215.txt

NewOFNewCF

Pandora173s1_CF_v12d20230601.txt

CF approvedCF approved byEndDate

20250107

CFavailableOFavailableAnalysisSessionUpload

20250107

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

O3-ext flagged out, O3T from AXC >10 K higher than climatology

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

E-MLE looks good

SO2

Decision for SO2

With Care

high uncertainty

HCHO

Decision for HCHO

Yes

E-MLE looks okay, flagged out toward the end of the VP due to resolution change

H2O

Decision for H2O