P152s1 session7 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P152s1

Session 7

Location NyAlesund

Calibration person Stefanie Morhenn

CF file Pandora152s1_CF_v7d20240307.txt

Software version 1.8.75

Calibration vector CalV2

Reference day 20240424

Overall status development

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

Instrument P152s1

Session 7

Events 738

Figures 17

Action time 6h 38m

Action Timeline

222 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	39s
CreateReference	353	166	53	37m 1s
FieldCalibration	269	45	7	5h 58m
No action	12	0	0	0s
SensitivityCalibration	93	7	2	43s
WavelengthCalibration	8	3	1	1m 41s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora152s1_WavelengthCalibration_SlitFuncParam.jpeg - 160 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

Pandora152s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 157 KB

Create reference SELSPECS

Pandora152s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 114 KB

Create reference SLERR (STRAY)

Pandora152s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 119 KB

Create reference AODEST

Pandora152s1_CreateReference_AODEST.jpeg - 56 KB

Create reference SENSCORRFIN (SENS)

Pandora152s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 114 KB

Create reference DISPFIT (DISP)

Pandora152s1_CreateReference_DISPFIT(DISP).jpeg - 96 KB

Create reference WLCHANGE (DISP)

Pandora152s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 123 KB

Create reference SHIFT (CLOS)

Pandora152s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 143 KB

field calibration

O3

FieldCalibration VC O3

Pandora152s1_FieldCalibration_VC_O3.jpeg - 166 KB

FieldCalibration SCREFINT O3

Pandora152s1_FieldCalibration_SCREFINT_O3.jpeg - 77 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora152s1_FieldCalibration_MLE_NO2.jpeg - 189 KB

FieldCalibration VCMLE NO2

Pandora152s1_FieldCalibration_VCMLE_NO2.jpeg - 121 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora152s1_FieldCalibration_MLE_SO2.jpeg - 154 KB

FieldCalibration VCMLE SO2

Pandora152s1_FieldCalibration_VCMLE_SO2.jpeg - 136 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora152s1_FieldCalibration_MLE_HCHO.jpeg - 175 KB

FieldCalibration VCMLE HCHO

Pandora152s1_FieldCalibration_VCMLE_HCHO.jpeg - 181 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

152

Spec

Location

NyAlesund

Calibration person

Stefanie Morhenn

Session

Purpose

AnaFld

StartDate

20251001

SoftwareVersion

1.8.75

Calibration Vector

CalV2

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20240424

PeriodMLE

20240410-20240510

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(108.000,109.000); shilim(nm)=(-0.050,0.050); uscmax=4.900e-05; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=-1.00; ngroup=1; timeaver(min)=0.00; redu=1; scref=(1.867e-04,1.702e-04,1.701e-04); uscref=(1.107e-05,2.068e-06,1.273e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.440e-02; wrmsmax=9.000e-04; 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=(7.353e-06); uscref=(9.432e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.601e-02; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,3.200); amflimvar=(0.000,1.000); perc=20.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(1.016e-04); uscref=(4.225e-04)

CommentLabCalibration

based on session 2 new VP

CommentLabAnalysisOFused

Pandora152_OF_v1d20190320.txt

NewOFNewCF

Pandora152s1_CF_v7d20240307.txt

CF approvedCF approved byEndDate

20251013

CFavailableOFavailableAnalysisSessionUpload

20251013

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

looks good, slight M-Shape in O3Temp

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

Looks good, MLE done with one day (constant offset to climatology), more details in calibration protocol (jumps in NO2)

SO2

Decision for SO2

Yes

looks good

HCHO

Decision for HCHO

Unusable

spectral residual in HCHO, flagged out since beginning with open end

H2O

Decision for H2O

Yes

looks good