P40s1 session7 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P40s1

Session 7

Location LabGSFC

Calibration person Ragi Rajagopalan

CF file Pandora40s1_CF_v7d20210513.txt

Software version 1.8.52

Calibration vector -

Reference day 20210825

Overall status development

O3Ext: UnusableO3Synt: With CareNO2: With CareSO2: With CareHCHO: YesH2O: Not answered

Instrument P40s1

Session 7

Events 699

Figures 17

Action time 4h 41m

Action Timeline

102 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	19	3	2	2m 43s
AnalyzeDark	4	2	2	11m 18s
AssignCalFile	3	1	0	23s
CheckFilters	2	1	1	4s
Convolution	16	5	0	47s
CreateReference	83	41	14	13m 27s
FieldCalibration	280	34	6	1h 58m
NDFilters	205	6	5	45m 30s
No action	15	0	0	0s
SensitivityCalibration	62	3	1	2m 5s
WavelengthCalibration	10	4	4	1h 26m

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora40s1_WavelengthCalibration_SlitFuncParam.jpeg - 156 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

Pandora40s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 167 KB

Create reference SELSPECS

Pandora40s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 143 KB

Create reference SLERR (STRAY)

Pandora40s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 122 KB

Create reference AODEST

Pandora40s1_CreateReference_AODEST.jpeg - 68 KB

Create reference SENSCORRFIN (SENS)

Pandora40s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 120 KB

Create reference DISPFIT (DISP)

Pandora40s1_CreateReference_DISPFIT(DISP).jpeg - 106 KB

Create reference WLCHANGE (DISP)

Pandora40s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 199 KB

Create reference SHIFT (CLOS)

Pandora40s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 156 KB

field calibration

O3

FieldCalibration VC O3

Pandora40s1_FieldCalibration_VC_O3.jpeg - 106 KB

FieldCalibration SCREFINT O3

Pandora40s1_FieldCalibration_SCREFINT_O3.jpeg - 78 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora40s1_FieldCalibration_MLE_NO2.jpeg - 194 KB

FieldCalibration VCMLE NO2

Pandora40s1_FieldCalibration_VCMLE_NO2.jpeg - 96 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora40s1_FieldCalibration_MLE_SO2.jpeg - 116 KB

FieldCalibration VCMLE SO2

Pandora40s1_FieldCalibration_VCMLE_SO2.jpeg - 106 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora40s1_FieldCalibration_MLE_HCHO.jpeg - 114 KB

FieldCalibration VCMLE HCHO

Pandora40s1_FieldCalibration_VCMLE_HCHO.jpeg - 122 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabGSFC

Calibration person

Ragi Rajagopalan

Session

Purpose

AnaFld

StartDate

20230223

SoftwareVersion

1.8.52

Calibration VectorL0L1L2L3

20210413

20210419

L5L6

20210413

LTL8ReferenceDay

20210825

PeriodMLE

20210823-20210922

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.001,0.050); uscmax=1.218e-03; wrmsmax=9.912e-04; atvarmax(%)=9.900e+01; amflim=(1.000,10.000); amflimvar=(0.000,1.000); perc=55.00; ngroup=150; timeaver(min)=0.00; redu=1; scref=(1.111e-04,9.248e-05,9.610e-05); uscref=(6.727e-06,8.331e-07,7.344e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.010); uscmax=5.754e-04; wrmsmax=5.029e-04; atvarmax(%)=9.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.931e-04); uscref=(5.456e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.179e-02; wrmsmax=5.900e-04; atvarmax(%)=7.000e+01; amflim=(1.000,3.000); amflimvar=(0.000,1.000); perc=2.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(3.827e-05); uscref=(7.863e-06)

CommentLabCalibration

Modification of session 6 suggested by BP

CommentLabAnalysisOFused

Pandora40_OF_v2d20210309.txt

NewOFNewCF

Pandora40s1_CF_v7d20210513.txt

CF approvedCF approved byEndDate

20230417

CFavailableOFavailableAnalysisSessionUpload

20230417

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

O3-ext is flagged out o3_synt and temp are kind of inverse shaped, climatogic temp used here

O3Synt

Decision for O3Synt

With Care

NO2

Decision for NO2

With Care

MLE used (no data for nvh), daily data looks ok, but timeseries shows weird wrms trend probably stray light related

SO2

Decision for SO2

With Care

looks ok but mornings and eveings has huge drop

HCHO

Decision for HCHO

Yes

MLE used, no fuh

H2O

Decision for H2O