P285s1 session1 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P285s1

Session 1

Location LabGSFC

Calibration person Apoorva Pandey

CF file C:/Blick_old/data/calresults/Pandora285s1/session1/Pandora285s1_CF_session1.txt

Software version p1-8

Calibration vector -

Reference day 20250327

Overall status development

O3Ext: YesO3Synt: YesNO2: YesSO2: YesHCHO: YesH2O: Not answered

Instrument P285s1

Session 1

Events 656

Figures 14

Action time 1h 51m

Action Timeline

136 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	27	2	0	5m 22s
AnalyzeDark	23	4	2	3m 33s
CheckFilters	4	1	0	13s
CheckNoiseWave	6	1	0	17s
Convolution	34	11	2	3m 15s
CreateReference	45	23	7	15m 28s
FieldCalibration	349	77	22	1h 15m
NDFilters	16	1	0	1m 11s
No action	35	0	0	0s
SensitivityCalibration	70	3	0	3m 26s
StrayLight	15	5	1	19s
TempDependence	7	1	0	23s
WavelengthCalibration	25	7	2	2m 14s

Session Figures

14 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora285s1_WavelengthCalibration_SlitFuncParam.jpeg - 159 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

Pandora285s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 160 KB

Create reference SELSPECS

Pandora285s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 123 KB

Create reference SLERR (STRAY)

Pandora285s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 98 KB

Create reference AODEST

Pandora285s1_CreateReference_AODEST.jpeg - 53 KB

Create reference DISPFIT (DISP)

Pandora285s1_CreateReference_DISPFIT(DISP).jpeg - 82 KB

Create reference WLCHANGE (DISP)

Pandora285s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 147 KB

Create reference SHIFT (CLOS)

Pandora285s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 96 KB

field calibration

O3

FieldCalibration VC O3

Pandora285s1_FieldCalibration_VC_O3.jpeg - 83 KB

FieldCalibration SCREFINT O3

Pandora285s1_FieldCalibration_SCREFINT_O3.jpeg - 64 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora285s1_FieldCalibration_MLE_NO2.jpeg - 145 KB

FieldCalibration VCMLE NO2

Pandora285s1_FieldCalibration_VCMLE_NO2.jpeg - 75 KB

field calibration

SO2

FieldCalibration VCMLE SO2

Pandora285s1_FieldCalibration_VCMLE_SO2.jpeg - 72 KB

field calibration

HCHO

FieldCalibration VCMLE HCHO

Pandora285s1_FieldCalibration_VCMLE_HCHO.jpeg - 87 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

285

Spec

Location

LabGSFC

Calibration person

Apoorva Pandey

Session

Purpose

AnaLab+Fld

StartDate

20250325

SoftwareVersion

p1-8

Calibration VectorL0

20250319

L8ReferenceDay

20250327

PeriodMLE

20250327-20250413

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.706e-04; wrmsmax=1.624e+00; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=20; timeaver(min)=0.00; redu=2; scref=(1.473e-04,1.269e-04,1.346e-04); uscref=(1.059e-05,9.803e-06,1.317e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.649e-02; wrmsmax=1.777e-01; atvarmax(%)=3.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=8; timeaver(min)=0.00; redu=2; scref=(6.483e-05); uscref=(2.100e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.708e-02; wrmsmax=2.473e-01; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=3; timeaver(min)=0.00; redu=0; scref=(1.033e-04); uscref=(4.893e-05)

CommentLabCalibrationCommentLabAnalysisOFusedNewOFNewCF

C:/Blick_old/data/calresults/Pandora285s1/session1/Pandora285s1_CF_session1.txt

CF approvedCF approved byEndDate

20251023

CFavailableOFavailableAnalysisSessionUpload

20251023

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

AXC-T looked good

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

E-MLE columns and wrms looked good - matched ref instrument well

SO2

Decision for SO2

Yes

MLE columns and wrms looked good - matched ref instrument well

HCHO

Decision for HCHO

Yes

E-MLE columns looked good - slight differences from ref instrument

H2O

Decision for H2O