P68s1 session4 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P68s1

Session 4

Location WrightwoodCA

Calibration person Stefanie Morhenn

CF file Pandora68s1_CF_v4d20230712.txt

Software version 1.8.49

Calibration vector calV1

Reference day 20200511

Overall status development

O3Ext: YesO3Synt: With CareNO2: With CareSO2: YesHCHO: With CareH2O: Yes

Instrument P68s1

Session 4

Events 961

Figures 15

Action time 11h 43m

Action Timeline

339 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeDark	4	2	2	53s
AssignCalFile	8	3	1	5m 25s
CreateReference	467	211	59	1h 38m
FieldCalibration	453	121	26	9h 58m
No action	29	0	0	0s

Session Figures

15 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora68s1_WavelengthCalibration_SlitFuncParam.jpeg - 119 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

Pandora68s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 119 KB

Create reference SELSPECS

Pandora68s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 74 KB

Create reference SLERR (STRAY)

Pandora68s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 77 KB

Create reference AODEST

Pandora68s1_CreateReference_AODEST.jpeg - 45 KB

Create reference SENSCORRFIN (SENS)

Pandora68s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 79 KB

Create reference SHIFT (CLOS)

Pandora68s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 106 KB

field calibration

O3

FieldCalibration VC O3

Pandora68s1_FieldCalibration_VC_O3.jpeg - 63 KB

FieldCalibration SCREFINT O3

Pandora68s1_FieldCalibration_SCREFINT_O3.jpeg - 53 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora68s1_FieldCalibration_MLE_NO2.jpeg - 139 KB

FieldCalibration VCMLE NO2

Pandora68s1_FieldCalibration_VCMLE_NO2.jpeg - 108 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora68s1_FieldCalibration_MLE_SO2.jpeg - 73 KB

FieldCalibration VCMLE SO2

Pandora68s1_FieldCalibration_VCMLE_SO2.jpeg - 94 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora68s1_FieldCalibration_MLE_HCHO.jpeg - 73 KB

FieldCalibration VCMLE HCHO

Pandora68s1_FieldCalibration_VCMLE_HCHO.jpeg - 61 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

WrightwoodCA

Calibration person

Stefanie Morhenn

Session

Purpose

AnaFld

StartDate

20221201

SoftwareVersion

1.8.49

Calibration Vector

calV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20200511

PeriodMLE

20200417-20250615

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.888e-05; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=50; timeaver(min)=0.00; redu=2; scref=(7.800e-05,6.720e-05,6.750e-05); uscref=(6.132e-06,1.898e-06,6.825e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.344e-04; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=13; timeaver(min)=0.00; redu=2; scref=(1.022e-04); uscref=(1.811e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.546e-03; wrmsmax=9.000e-04; atvarmax(%)=6.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=20; timeaver(min)=0.00; redu=0; scref=(4.532e-05); uscref=(1.404e-05)

CommentLabCalibration

Modification of session 13

CommentLabAnalysisOFused

Pandora68_OF_v3d20191107.txt

NewOFNewCF

Pandora68s1_CF_v4d20230712.txt

CF approvedCF approved byEndDate

20251222

CFavailableOFavailableAnalysisSessionUpload

20251222

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

Yes

strong scatter in O3Temp and wrms

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

With Care

scatter in wrms

SO2

Decision for SO2

Yes

scatter in wrms

HCHO

Decision for HCHO

With Care

scatter

H2O

Decision for H2O

Yes

looks good