P117s1 session11 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P117s1

Session 11

Location Rome-SAP

Calibration person Christoph Waldauf

CF file Pandora117s1_CF_v11d20170130.txt

Software version 1.9.5

Calibration vector calV1

Reference day 20190613

Overall status development

O3Ext: With CareO3Synt: With CareNO2: YesSO2: With CareHCHO: With CareH2O: Unusable

Instrument P117s1

Session 11

Events 1328

Figures 15

Action time 5h 15m

Action Timeline

257 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeDark	2	1	1	3s
AssignCalFile	3	1	0	3m 10s
CheckFilters	52	16	10	13m 29s
Convolution	110	38	4	46m 55s
CreateReference	192	92	37	1h 9m
FieldCalibration	260	42	6	1h 57m
Manual action	1	0	0	0s
NDFilters	87	7	6	6m 14s
No action	23	0	0	0s
SensitivityCalibration	552	41	25	50m 12s
StrayLight	10	6	2	1m 2s
WavelengthCalibration	36	12	6	8m 0s

Session Figures

15 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora117s1_WavelengthCalibration_SlitFuncParam.jpeg - 118 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

Pandora117s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 103 KB

Create reference SELSPECS

Pandora117s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 74 KB

Create reference SLERR (STRAY)

Pandora117s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 94 KB

Create reference AODEST

Pandora117s1_CreateReference_AODEST.jpeg - 46 KB

Create reference SENSCORRFIN (SENS)

Pandora117s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 75 KB

Create reference SHIFT (CLOS)

Pandora117s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 106 KB

field calibration

O3

FieldCalibration VC O3

Pandora117s1_FieldCalibration_VC_O3.jpeg - 65 KB

FieldCalibration SCREFINT O3

Pandora117s1_FieldCalibration_SCREFINT_O3.jpeg - 53 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora117s1_FieldCalibration_MLE_NO2.jpeg - 90 KB

FieldCalibration VCMLE NO2

Pandora117s1_FieldCalibration_VCMLE_NO2.jpeg - 98 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora117s1_FieldCalibration_MLE_SO2.jpeg - 52 KB

FieldCalibration VCMLE SO2

Pandora117s1_FieldCalibration_VCMLE_SO2.jpeg - 50 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora117s1_FieldCalibration_MLE_HCHO.jpeg - 56 KB

FieldCalibration VCMLE HCHO

Pandora117s1_FieldCalibration_VCMLE_HCHO.jpeg - 89 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

117

Spec

Location

Rome-SAP

Calibration person

Christoph Waldauf

Session

Purpose

AnaFld

StartDate

20260115

SoftwareVersion

1.9.5

Calibration Vector

calV1

20160212

L1L2L3L4

20160212

L5L6

20170224

20170227

LTL8ReferenceDay

20190613

PeriodMLE

20190601-20190630

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.591e-03; wrmsmax=2.796e+00; 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=(2.133e-04,1.940e-04,2.024e-04); uscref=(1.598e-05,8.847e-06,1.641e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.417e-02; wrmsmax=6.279e-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=(3.230e-04); uscref=(5.185e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.174e-02; wrmsmax=7.317e-01; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=20.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(2.184e-05); uscref=(5.889e-06)

CommentLabCalibration

FieldCal, Ref June '19 - based on Session1

CommentLabAnalysisOFused

Pandora117_OF_v1d20200604.txt

NewOFNewCF

Pandora117s1_CF_v11d20170130.txt

CF approvedCF approved byEndDate

20260302

CFavailableOFavailableAnalysisSessionUpload

20260302

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

AXC looked good, no extrapol.; the temp looks good in the beginning, in the later timeperiod it gets a small inverse-u shape; also the wrms has the weird asymmetrical shape with a 'dip' every forenoon; ous looks good in general, also clear wrms shape; out looks okay, wrms seems high but still okay

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

E-MLE used

SO2

Decision for SO2

With Care

data looks okay, around 0 and no clear shapes, but in winterperiod partly flagged due to wrms, but it comes back; what looks strange is the shape of the wrms (asymmetrical daily repeating shape)

HCHO

Decision for HCHO

With Care

E-MLE used, during winterperiod a lot flagged due to wrms, but it comes back in march; data looks okay

H2O

Decision for H2O

Unusable

clear inverse-u shape, tried a lower value but it still has the shape