P216s1 session2 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P216s1

Session 2

Location Ulaanbaatar

Calibration person Ilias Bougoudis

CF file Pandora216s1_CF_v2d20230802.txt

Software version p1-8

Calibration vector -

Reference day 20220910-20230819

Overall status development

O3Ext: With CareO3Synt: YesNO2: YesSO2: YesHCHO: YesH2O: Yes

Instrument P216s1

Session 2

Events 626

Figures 10

Action time 4h 50m

Action Timeline

145 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	14	1	0	5m 14s
AnalyzeDark	10	1	0	5m 35s
AssignCalFile	6	2	0	1m 23s
CheckFilters	4	1	0	1m 48s
CheckNoiseWave	6	1	0	31s
Convolution	16	5	0	1m 15s
CreateReference	105	53	16	24m 3s
FieldCalibration	310	69	3	3h 53m
NDFilters	28	1	0	5m 5s
No action	22	0	0	0s
SensitivityCalibration	79	4	1	9m 27s
TempDependence	7	1	0	1m 11s
WavelengthCalibration	19	5	0	1m 53s

Session Figures

10 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora216s1_WavelengthCalibration_SlitFuncParam.jpeg - 101 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

Pandora216s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 92 KB

Create reference SELSPECS

Pandora216s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 76 KB

Create reference SLERR (STRAY)

Pandora216s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 68 KB

Create reference AODEST

Pandora216s1_CreateReference_AODEST.jpeg - 30 KB

Create reference SENSCORRFIN (SENS)

Pandora216s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 67 KB

Create reference DISPFIT (DISP)

Pandora216s1_CreateReference_DISPFIT(DISP).jpeg - 67 KB

Create reference WLCHANGE (DISP)

Pandora216s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 72 KB

Create reference SHIFT (CLOS)

Pandora216s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 79 KB

field calibration

O3

FieldCalibration VC O3

Pandora216s1_FieldCalibration_VC_O3.jpeg - 58 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

216

Spec

Location

Ulaanbaatar

Calibration person

Ilias Bougoudis

Session

Purpose

AnaLab+Fld

StartDate

20230119

SoftwareVersion

p1-8

Calibration VectorL0

20230724

20230725

L5L6

20230724

L8ReferenceDay

20220910-20230819

PeriodMLE

20220904-20230822

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.278e-04; wrmsmax=9.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=67; timeaver(min)=0.00; redu=2; scref=(2.169e-04,2.065e-04,1.930e-04); uscref=(2.494e-05,2.461e-05,2.576e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.439e-04; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,4.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=14; timeaver(min)=0.00; redu=2; scref=(1.045e-04); uscref=(2.931e-05)

SO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.749e-03; wrmsmax=7.200e-04; atvarmax(%)=6.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=18; timeaver(min)=0.00; redu=1; scref=(1.394e-04); uscref=(5.742e-05)

CommentLabCalibration

Lab calibration analysis after repairs + OoB session

CommentLabAnalysisOFused

Pandora216_OF_v4d20211104.txt

NewOFNewCF

Pandora216s1_CF_v2d20230802.txt

CF approvedCF approved byEndDate

20231027

CFavailableOFavailableAnalysisSessionUpload

20231027

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

Most of O3Ext got flagged out

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

Yes

H2O

Decision for H2O

Yes