P93s1 session5 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P93s1

Session 5

Location LabGSFC

Calibration person Jong-Uk Park

CF file Pandora93s1_CF_v5d20260430.txt

Software version 1.8.85

Calibration vector -

Reference day 20260616

Overall status development

O3Ext: UnusableO3Synt: With CareNO2: YesSO2: With CareHCHO: YesH2O: Not answered

Instrument P93s1

Session 5

Events 538

Figures 17

Action time 6h 24m

Action Timeline

91 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	14	1	0	1h 4m
AnalyzeDark	12	2	1	22m 53s
AssignCalFile	4	1	0	2m 50s
CheckFilters	4	1	0	30m 54s
CheckNoiseWave	6	1	0	2m 25s
Convolution	16	5	0	35s
CreateReference	50	25	8	35m 6s
FieldCalibration	262	32	0	1h 49m
NDFilters	18	2	1	19m 51s
No action	9	0	0	0s
SensitivityCalibration	77	6	3	59m 57s
StrayLight	37	7	3	11m 59s
TempDependence	7	1	0	35s
WavelengthCalibration	22	6	1	23m 39s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora93s1_WavelengthCalibration_SlitFuncParam.jpeg - 182 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

Pandora93s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 171 KB

Create reference SELSPECS

Pandora93s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 131 KB

Create reference SLERR (STRAY)

Pandora93s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 134 KB

Create reference AODEST

Pandora93s1_CreateReference_AODEST.jpeg - 57 KB

Create reference SENSCORRFIN (SENS)

Pandora93s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 119 KB

Create reference DISPFIT (DISP)

Pandora93s1_CreateReference_DISPFIT(DISP).jpeg - 109 KB

Create reference WLCHANGE (DISP)

Pandora93s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 124 KB

Create reference SHIFT (CLOS)

Pandora93s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 147 KB

field calibration

O3

FieldCalibration VC O3

Pandora93s1_FieldCalibration_VC_O3.jpeg - 114 KB

$FieldCalibration VC O3$

FieldCalibration SCREFINT O3

Pandora93s1_FieldCalibration_SCREFINT_O3.jpeg - 84 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora93s1_FieldCalibration_MLE_NO2.jpeg - 156 KB

FieldCalibration VCMLE NO2

Pandora93s1_FieldCalibration_VCMLE_NO2.jpeg - 130 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora93s1_FieldCalibration_MLE_SO2.jpeg - 111 KB

FieldCalibration VCMLE SO2

Pandora93s1_FieldCalibration_VCMLE_SO2.jpeg - 94 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora93s1_FieldCalibration_MLE_HCHO.jpeg - 116 KB

FieldCalibration VCMLE HCHO

Pandora93s1_FieldCalibration_VCMLE_HCHO.jpeg - 129 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabGSFC

Calibration person

Jong-Uk Park

Session

Purpose

AnaLab+Fld

StartDate

20260625

SoftwareVersion

1.8.85

Calibration VectorL0

20260421

L8ReferenceDay

20260616

PeriodMLE

20260513-20260625

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.000e-04; wrmsmax=5.000e-04; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=30; timeaver(min)=0.00; redu=1; scref=(1.553e-04,1.268e-04,1.354e-04); uscref=(4.633e-06,5.274e-06,8.635e-06)

HCHO

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.000e-03; wrmsmax=1.000e-03; atvarmax(%)=3.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=20; timeaver(min)=0.00; redu=1; scref=(2.457e-04); uscref=(1.793e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.000e-04; wrmsmax=5.000e-04; atvarmax(%)=3.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(2.155e-05); uscref=(4.543e-06)

CommentLabCalibration

Lab and clearance session with the new spec after removing round to slit fiber extension (doesn't have anymore)

CommentLabAnalysisOFused

Pandora93_OF_v2d20250519.txt

NewOFNewCF

Pandora93s1_CF_v5d20260430.txt

CF approvedCF approved byEndDate

20260630

CFavailableOFavailableAnalysisSessionUpload

20260630

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

Unusable

Out2 showed strong systematic AMF dependence, presumably given from left shoulder in ISRF. ous1 seemed okay, but from short data availability.

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

Yes

MLE, NO2 results are good

SO2

Decision for SO2

With Care

MLE, Hard to tell the definite quality of SO2 data

HCHO

Decision for HCHO

Yes

MLE, HCHO results are good

H2O

Decision for H2O