P177s1 session3 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P177s1

Session 3

Location WestportCT

Calibration person Leonie Haunold

CF file Pandora177s1_CF_v3d20221101.txt

Software version 1.8.26

Calibration vector calV1

Reference day 20221110

Overall status development

O3Ext: With CareO3Synt: YesNO2: YesSO2: With CareHCHO: YesH2O: Not answered

Instrument P177s1

Session 3

Events 278

Figures 17

Action time 1h 5m

Action Timeline

64 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	25s
CreateReference	49	25	9	15m 35s
FieldCalibration	218	37	2	49m 49s
No action	8	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora177s1_WavelengthCalibration_SlitFuncParam.jpeg - 122 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

Pandora177s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 121 KB

Create reference SELSPECS

Pandora177s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 79 KB

Create reference SLERR (STRAY)

Pandora177s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 86 KB

Create reference AODEST

Pandora177s1_CreateReference_AODEST.jpeg - 37 KB

Create reference SENSCORRFIN (SENS)

Pandora177s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 80 KB

Create reference DISPFIT (DISP)

Pandora177s1_CreateReference_DISPFIT(DISP).jpeg - 75 KB

Create reference WLCHANGE (DISP)

Pandora177s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 77 KB

Create reference SHIFT (CLOS)

Pandora177s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 82 KB

field calibration

O3

FieldCalibration VC O3

Pandora177s1_FieldCalibration_VC_O3.jpeg - 73 KB

FieldCalibration SCREFINT O3

Pandora177s1_FieldCalibration_SCREFINT_O3.jpeg - 54 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora177s1_FieldCalibration_MLE_NO2.jpeg - 113 KB

FieldCalibration VCMLE NO2

Pandora177s1_FieldCalibration_VCMLE_NO2.jpeg - 73 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora177s1_FieldCalibration_MLE_SO2.jpeg - 67 KB

FieldCalibration VCMLE SO2

Pandora177s1_FieldCalibration_VCMLE_SO2.jpeg - 61 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora177s1_FieldCalibration_MLE_HCHO.jpeg - 74 KB

FieldCalibration VCMLE HCHO

Pandora177s1_FieldCalibration_VCMLE_HCHO.jpeg - 89 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

177

Spec

Location

WestportCT

Calibration person

Leonie Haunold

Session

Purpose

AnaFld

StartDate

20230330

SoftwareVersion

1.8.26

Calibration Vector

calV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20221110

PeriodMLE

20221102-20221202

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.101e-04; wrmsmax=2.608e+00; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=96; timeaver(min)=0.00; redu=2; scref=(5.118e-04,4.355e-04,5.087e-04); uscref=(2.667e-05,4.581e-06,2.722e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.635e-03; wrmsmax=3.993e-02; atvarmax(%)=2.000e+01; amflim=(1.000,4.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.986e-04); uscref=(3.826e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.477e-02; wrmsmax=1.141e-01; atvarmax(%)=4.000e+01; amflim=(1.000,2.400); amflimvar=(0.000,1.000); perc=12.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(9.967e-05); uscref=(4.324e-05)

CommentLabCalibration

based on session 3 for new VP after 20221101

CommentLabAnalysisOFused

Pandora177_OF_v1d20201002.txt

NewOFNewCF

Pandora177s1_CF_v3d20221101.txt

CF approvedCF approved byEndDate

20230406

CFavailableOFavailableAnalysisSessionUpload

20230406

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

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

looks okay

SO2

Decision for SO2

With Care

is around 0 but inverse-u shaped

HCHO

Decision for HCHO

Yes

tropdata are very scattered, DS looks okay

H2O

Decision for H2O