P120s1 session6 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P120s1

Session 6

Location Davos

Calibration person Leonie Haunold

CF file Pandora120s1_CF_v6d20160404.txt

Software version 1.8.58

Calibration vector calV1

Reference day 20180620

Overall status development

O3Ext: YesO3Synt: With CareNO2: YesSO2: YesHCHO: UnusableH2O: Yes

Instrument P120s1

Session 6

Events 253

Figures 17

Action time 3h 4m

Action Timeline

70 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	37s
CreateReference	68	33	12	44m 44s
FieldCalibration	167	36	5	2h 19m
No action	15	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora120s1_WavelengthCalibration_SlitFuncParam.jpeg - 253 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

Pandora120s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 124 KB

Create reference SELSPECS

Pandora120s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 97 KB

Create reference SLERR (STRAY)

Pandora120s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 82 KB

Create reference AODEST

Pandora120s1_CreateReference_AODEST.jpeg - 37 KB

Create reference SENSCORRFIN (SENS)

Pandora120s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 87 KB

Create reference DISPFIT (DISP)

Pandora120s1_CreateReference_DISPFIT(DISP).jpeg - 74 KB

Create reference WLCHANGE (DISP)

Pandora120s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 130 KB

Create reference SHIFT (CLOS)

Pandora120s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 89 KB

field calibration

O3

FieldCalibration VC O3

Pandora120s1_FieldCalibration_VC_O3.jpeg - 78 KB

FieldCalibration SCREFINT O3

Pandora120s1_FieldCalibration_SCREFINT_O3.jpeg - 53 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora120s1_FieldCalibration_MLE_NO2.jpeg - 90 KB

FieldCalibration VCMLE NO2

Pandora120s1_FieldCalibration_VCMLE_NO2.jpeg - 93 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora120s1_FieldCalibration_MLE_SO2.jpeg - 67 KB

FieldCalibration VCMLE SO2

Pandora120s1_FieldCalibration_VCMLE_SO2.jpeg - 72 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora120s1_FieldCalibration_MLE_HCHO.jpeg - 56 KB

FieldCalibration VCMLE HCHO

Pandora120s1_FieldCalibration_VCMLE_HCHO.jpeg - 78 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

120

Spec

Location

Davos

Calibration person

Leonie Haunold

Session

Purpose

AnaFld

StartDate

20260123

SoftwareVersion

1.8.58

Calibration Vector

calV1

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20180620

PeriodMLE

20180614-20180701

NO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.935e-03; wrmsmax=5.193e-01; atvarmax(%)=2.000e+01; amflim=(1.150,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=20; timeaver(min)=0.00; redu=0; scref=(9.372e-05,8.474e-05,8.391e-05); uscref=(7.554e-06,3.015e-06,7.551e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.924e-02; wrmsmax=6.209e-01; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.057e-04); uscref=(2.643e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.266e-02; wrmsmax=3.022e+00; atvarmax(%)=2.000e+01; amflim=(1.000,3.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(6.235e-05); uscref=(5.979e-05)

CommentLabCalibration

based on session 3 trying a summer reference

CommentLabAnalysisOFused

Pandora120_OF_v1d20160330.txt

NewOFNewCF

Pandora120s1_CF_v6d20160404.txt

CF approvedCF approved byEndDate

20260206

CFavailableOFavailableAnalysisSessionUpload

20260206

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

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

Unusable

H2O

Decision for H2O

Yes