P54s1 session34 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P54s1

Session 34

Location LabNIER

Calibration person Hanna Rohringer

CF file Pandora54s1_CF_v34d20250501.txt

Software version 1.8.89

Calibration vector calV5

Reference day 20251007

Overall status development

O3Ext: With CareO3Synt: With CareNO2: YesSO2: YesHCHO: YesH2O: Yes

Instrument P54s1

Session 34

Events 591

Figures 17

Action time 3h 57m

Action Timeline

130 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	22	4	3	11m 22s
AssignCalFile	3	1	0	26s
Convolution	48	14	0	3m 24s
CreateReference	62	30	11	11m 15s
FOVDetermination	2	1	1	3s
FieldCalibration	186	36	7	1h 38m
NDFilters	57	4	3	6m 26s
No action	22	0	0	0s
SensitivityCalibration	73	5	2	2m 25s
WavelengthCalibration	116	35	22	1h 43m

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora54s1_WavelengthCalibration_SlitFuncParam.jpeg - 238 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

Pandora54s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 177 KB

Create reference SELSPECS

Pandora54s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 118 KB

Create reference SLERR (STRAY)

Pandora54s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 120 KB

Create reference AODEST

Pandora54s1_CreateReference_AODEST.jpeg - 63 KB

Create reference SENSCORRFIN (SENS)

Pandora54s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 122 KB

Create reference DISPFIT (DISP)

Pandora54s1_CreateReference_DISPFIT(DISP).jpeg - 108 KB

Create reference WLCHANGE (DISP)

Pandora54s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 114 KB

Create reference SHIFT (CLOS)

Pandora54s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 150 KB

field calibration

O3

FieldCalibration VC O3

Pandora54s1_FieldCalibration_VC_O3.jpeg - 93 KB

FieldCalibration SCREFINT O3

Pandora54s1_FieldCalibration_SCREFINT_O3.jpeg - 70 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora54s1_FieldCalibration_MLE_NO2.jpeg - 164 KB

FieldCalibration VCMLE NO2

Pandora54s1_FieldCalibration_VCMLE_NO2.jpeg - 93 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora54s1_FieldCalibration_MLE_SO2.jpeg - 77 KB

FieldCalibration VCMLE SO2

Pandora54s1_FieldCalibration_VCMLE_SO2.jpeg - 63 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora54s1_FieldCalibration_MLE_HCHO.jpeg - 78 KB

FieldCalibration VCMLE HCHO

Pandora54s1_FieldCalibration_VCMLE_HCHO.jpeg - 79 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabNIER

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20260511

SoftwareVersion

1.8.89

Calibration Vector

calV5

L0L1L2L3

20200720

20260210

L5L6L7

20201007

LTL8ReferenceDay

20251007

PeriodMLE

20250921-20251120

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.917e-04; wrmsmax=2.304e+00; atvarmax(%)=2.000e+01; amflim=(1.000,10.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=40; timeaver(min)=0.00; redu=2; scref=(1.671e-04,1.870e-04,1.552e-04); uscref=(2.526e-05,1.438e-05,2.773e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.916e-04; wrmsmax=4.627e-03; atvarmax(%)=2.000e+01; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=8; timeaver(min)=0.00; redu=2; scref=(1.781e-04); uscref=(7.825e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.064e-02; wrmsmax=5.569e-02; atvarmax(%)=1.500e+01; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=8; timeaver(min)=0.00; redu=0; scref=(4.851e-05); uscref=(7.493e-05)

CommentLabCalibration

new WLcal using NIR data based on session 32

CommentLabAnalysisOFused

Pandora54_OF_v2d20200817.txt

NewOFNewCF

Pandora54s1_CF_v34d20250501.txt

CF approvedCF approved byEndDate

20260522

CFavailableOFavailableAnalysisSessionUpload

20260522

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 looks good. O3Ext almost everything flagged out

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

looks good, MLE used

SO2

Decision for SO2

Yes

looks good, few days with inverse u-shape

HCHO

Decision for HCHO

Yes

looks good, MLE used

H2O

Decision for H2O

Yes

looks good