P87s1 session1 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P87s1

Session 1

Location LabGSFC

Calibration person Apoorva Pandey

CF file C:/Blick_old/data/calresults/Pandora87s1/session1/Pandora87s1_CF_session1.txt

Software version p1-8

Calibration vector -

Reference day 20240716

Overall status development

O3Ext: YesO3Synt: With CareNO2: YesSO2: YesHCHO: YesH2O: Not answered

Instrument P87s1

Session 1

Events 481

Figures 0

Action time 5h 52m

Action Timeline

107 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	14	1	0	1m 49s
AnalyzeDark	10	1	0	2h 17m
CheckFilters	4	1	0	33s
CheckNoiseWave	6	1	0	1m 39s
Convolution	25	8	1	6m 54s
CreateReference	52	26	7	11m 16s
FieldCalibration	144	44	10	1h 29m
NDFilters	24	4	3	1h 35m
No action	12	0	0	0s
SensitivityCalibration	115	6	1	2m 51s
StrayLight	49	9	2	2m 26s
TempDependence	7	1	0	1m 40s
WavelengthCalibration	19	5	0	2m 9s

Session Figures

No session figures found for the loaded instrument/session.

No figures loaded

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabGSFC

Calibration person

Apoorva Pandey

Session

Purpose

AnaLab+Fld

StartDate

20240802

SoftwareVersion

p1-8

Calibration VectorL0

20240513

20240514

20240513

20240514

20240513

L8ReferenceDay

20240716

PeriodMLE

20240714-20240721

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(102); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.183e-05; wrmsmax=2.069e+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=(1.095e-04,8.686e-05,9.336e-05); uscref=(1.085e-05,5.343e-06,9.139e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(102); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=5.307e-04; wrmsmax=4.777e-03; atvarmax(%)=5.000e+01; amflim=(1.000,4.000); amflimvar=(0.000,1.000); perc=60.00; ngroup=5; timeaver(min)=0.00; redu=2; scref=(4.899e-04); uscref=(1.125e-04)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(102); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.023e-02; wrmsmax=4.068e-02; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=5; timeaver(min)=0.00; redu=0; scref=(4.795e-05); uscref=(6.526e-05)

CommentLabCalibration

LabCal

CommentLabAnalysisOFusedNewOFNewCF

C:/Blick_old/data/calresults/Pandora87s1/session1/Pandora87s1_CF_session1.txt

CF approvedCF approved byEndDateCFavailableOFavailableAnalysisSessionUploadProcessingTriggeredProcessingDone

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

AXC-T = clim=232.6K, calculated: 238K. In determining SCDref, high stray light contribution (scatter) for AMFs>3

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

E-MLE, NO2 columns and wrms shape looks good, later compared with P2

SO2

Decision for SO2

Yes

Columns look okay, but instrument temperature problems on clear days resulted in a smaller dataset than typical for clearance

HCHO

Decision for HCHO

Yes

Columns look okay, but instrument temperature problems on clear days resulted in a smaller dataset than typical for clearance

H2O

Decision for H2O