P55s1 session18 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P55s1

Session 18

Location QueensNY

Calibration person Ragi Rajagopalan

CF file Pandora55s1_CF_v18d20230426.txt

Software version 1.8.57

Calibration vector -

Reference day 20230901

Overall status development

O3Ext: With CareO3Synt: YesNO2: YesSO2: YesHCHO: With CareH2O: Yes

Instrument P55s1

Session 18

Events 255

Figures 17

Action time 1h 39m

Action Timeline

87 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	22s
CreateReference	68	33	11	10m 15s
FieldCalibration	162	49	9	1h 25m
No action	17	0	0	0s
WavelengthCalibration	5	2	1	3m 0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora55s1_WavelengthCalibration_SlitFuncParam.jpeg - 244 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

Pandora55s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 225 KB

Create reference SELSPECS

Pandora55s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 187 KB

Create reference SLERR (STRAY)

Pandora55s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 176 KB

Create reference AODEST

Pandora55s1_CreateReference_AODEST.jpeg - 84 KB

Create reference SENSCORRFIN (SENS)

Pandora55s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 171 KB

Create reference DISPFIT (DISP)

Pandora55s1_CreateReference_DISPFIT(DISP).jpeg - 161 KB

Create reference WLCHANGE (DISP)

Pandora55s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 282 KB

Create reference SHIFT (CLOS)

Pandora55s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 169 KB

$Create reference SHIFT (CLOS)$

field calibration

O3

FieldCalibration VC O3

Pandora55s1_FieldCalibration_VC_O3.jpeg - 158 KB

FieldCalibration SCREFINT O3

Pandora55s1_FieldCalibration_SCREFINT_O3.jpeg - 112 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora55s1_FieldCalibration_MLE_NO2.jpeg - 179 KB

FieldCalibration VCMLE NO2

Pandora55s1_FieldCalibration_VCMLE_NO2.jpeg - 114 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora55s1_FieldCalibration_MLE_SO2.jpeg - 91 KB

FieldCalibration VCMLE SO2

Pandora55s1_FieldCalibration_VCMLE_SO2.jpeg - 90 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora55s1_FieldCalibration_MLE_HCHO.jpeg - 92 KB

FieldCalibration VCMLE HCHO

Pandora55s1_FieldCalibration_VCMLE_HCHO.jpeg - 100 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

QueensNY

Calibration person

Ragi Rajagopalan

Session

Purpose

AnaFld

StartDate

20231213

SoftwareVersion

1.8.57

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20230901

PeriodMLE

20230831-20230907

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,250.000); shilim(nm)=(-0.050,0.050); uscmax=4.080e-06; wrmsmax=6.026e-04; atvarmax(%)=1.000e+02; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=45; timeaver(min)=0.00; redu=1; scref=(1.860e-04,1.688e-04,1.785e-04); uscref=(2.820e-05,2.296e-05,2.641e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.595e-04; wrmsmax=2.245e-02; atvarmax(%)=1.000e+02; amflim=(1.000,10.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=5; timeaver(min)=0.00; redu=2; scref=(1.563e-04); uscref=(8.221e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.372e-03; wrmsmax=1.003e-01; atvarmax(%)=1.000e+02; amflim=(1.000,3.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=4; timeaver(min)=0.00; redu=0; scref=(4.474e-05); uscref=(2.227e-05)

CommentLabCalibration

Based on session 17 for new VP from 20230426

CommentLabAnalysisOFused

Pandora55_OF_v1d20190723.txt

NewOFNewCF

Pandora55s1_CF_v18d20230426.txt

CF approvedCF approved byEndDate

20240822

CFavailableOFavailableAnalysisSessionUpload

20240822

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

With Care

Out2 is not the highest quality, O3T has jumps

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

NO2 wrms has some weird jumps

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

With Care

Mostly good

H2O

Decision for H2O

Yes