P180s1 session3 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P180s1

Session 3

Location LabGSFC

Calibration person Apoorva Pandey

CF file Pandora180s1_CF_v3d20240620.txt

Software version p1-8

Calibration vector -

Reference day 20240803

Overall status development

O3Ext: Not answeredO3Synt: Not answeredNO2: Not answeredSO2: Not answeredHCHO: Not answeredH2O: Not answered

Instrument P180s1

Session 3

Events 708

Figures 15

Action time 8h 20m

Action Timeline

171 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	20	2	1	46m 54s
AnalyzeDark	17	3	2	8m 16s
AssignCalFile	4	1	0	25s
CheckFilters	7	2	1	11s
CheckNoiseWave	6	1	0	16s
Convolution	32	10	0	9m 14s
CreateReference	123	62	20	22m 18s
FieldCalibration	201	50	7	6h 17m
NDFilters	30	2	0	2m 51s
No action	25	0	0	0s
SensitivityCalibration	139	6	0	21m 31s
StrayLight	5	2	2	16s
TempDependence	15	3	1	55s
WavelengthCalibration	84	25	8	9m 33s

Session Figures

15 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora180s1_WavelengthCalibration_SlitFuncParam.jpeg - 155 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

Pandora180s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 146 KB

Create reference SELSPECS

Pandora180s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 122 KB

Create reference SLERR (STRAY)

Pandora180s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 112 KB

Create reference AODEST

Pandora180s1_CreateReference_AODEST.jpeg - 56 KB

Create reference SENSCORRFIN (SENS)

Pandora180s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 117 KB

Create reference DISPFIT (DISP)

Pandora180s1_CreateReference_DISPFIT(DISP).jpeg - 108 KB

Create reference WLCHANGE (DISP)

Pandora180s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 131 KB

Create reference SHIFT (CLOS)

Pandora180s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 116 KB

field calibration

O3

FieldCalibration VC O3

Pandora180s1_FieldCalibration_VC_O3.jpeg - 94 KB

FieldCalibration SCREFINT O3

Pandora180s1_FieldCalibration_SCREFINT_O3.jpeg - 75 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora180s1_FieldCalibration_MLE_NO2.jpeg - 148 KB

FieldCalibration VCMLE NO2

Pandora180s1_FieldCalibration_VCMLE_NO2.jpeg - 99 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora180s1_FieldCalibration_MLE_HCHO.jpeg - 76 KB

FieldCalibration VCMLE HCHO

Pandora180s1_FieldCalibration_VCMLE_HCHO.jpeg - 78 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

180

Spec

Location

LabGSFC

Calibration person

Apoorva Pandey

Session

Purpose

AnaLab+Fld

StartDate

20240617

SoftwareVersion

p1-8

Calibration VectorL0

20240606

20240607

20240606

20240607

L5L6

20240606

L8ReferenceDay

20240803

PeriodMLE

20240802-20240826

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.001e-03; wrmsmax=2.173e-02; atvarmax(%)=1.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=5; timeaver(min)=0.00; redu=2; scref=(1.237e-04,8.529e-05,1.027e-04); uscref=(1.135e-05,7.243e-06,1.913e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.137e-04; wrmsmax=8.062e-03; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=2; timeaver(min)=0.00; redu=2; scref=(4.289e-04); uscref=(6.362e-05)

SO2CommentLabCalibration

Analysis of new lab calibration

CommentLabAnalysisOFused

Pandora180_OF_v1d20240501.txt

NewOFNewCF

Pandora180s1_CF_v3d20240620.txt

CF approvedCF approved byEndDate

20241107

CFavailableOFavailableAnalysisSessionUpload

20241107

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

O3Synt

Decision for O3Synt

NO2

Decision for NO2

SO2

Decision for SO2

HCHO

Decision for HCHO

H2O

Decision for H2O