P173s1 session20 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P173s1

Session 20

Location AtlantaGA

Calibration person Hanna Rohringer

CF file Pandora173s1_CF_v20d20231101.txt

Software version 1.8.74

Calibration vector calV3

Reference day 20240423

Overall status development

O3Ext: YesO3Synt: YesNO2: YesSO2: YesHCHO: YesH2O: Yes

Instrument P173s1

Session 20

Events 213

Figures 17

Action time 5h 23m

Action Timeline

64 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	24s
CreateReference	51	26	9	4h 11m
FieldCalibration	148	37	5	1h 12m
No action	11	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora173s1_WavelengthCalibration_SlitFuncParam.jpeg - 135 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

Pandora173s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 164 KB

Create reference SELSPECS

Pandora173s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 131 KB

Create reference SLERR (STRAY)

Pandora173s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 128 KB

Create reference AODEST

Pandora173s1_CreateReference_AODEST.jpeg - 68 KB

Create reference SENSCORRFIN (SENS)

Pandora173s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 124 KB

Create reference DISPFIT (DISP)

Pandora173s1_CreateReference_DISPFIT(DISP).jpeg - 110 KB

Create reference WLCHANGE (DISP)

Pandora173s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 208 KB

Create reference SHIFT (CLOS)

Pandora173s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 147 KB

field calibration

O3

FieldCalibration VC O3

Pandora173s1_FieldCalibration_VC_O3.jpeg - 100 KB

FieldCalibration SCREFINT O3

Pandora173s1_FieldCalibration_SCREFINT_O3.jpeg - 78 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora173s1_FieldCalibration_MLE_NO2.jpeg - 184 KB

FieldCalibration VCMLE NO2

Pandora173s1_FieldCalibration_VCMLE_NO2.jpeg - 95 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora173s1_FieldCalibration_MLE_SO2.jpeg - 95 KB

FieldCalibration VCMLE SO2

Pandora173s1_FieldCalibration_VCMLE_SO2.jpeg - 76 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora173s1_FieldCalibration_MLE_HCHO.jpeg - 87 KB

FieldCalibration VCMLE HCHO

Pandora173s1_FieldCalibration_VCMLE_HCHO.jpeg - 96 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

173

Spec

Location

AtlantaGA

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20250211

SoftwareVersion

1.8.74

Calibration Vector

calV3

L0L1L2L3L4L5L6L7LTL8ReferenceDay

20240423

PeriodMLE

20240422-20240530

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=6.198e-04; wrmsmax=2.631e+00; atvarmax(%)=2.000e+01; amflim=(1.020,15.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=70; timeaver(min)=0.00; redu=2; scref=(1.467e-04,1.288e-04,1.335e-04); uscref=(8.154e-06,3.843e-06,9.999e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.403e-02; wrmsmax=4.303e-01; atvarmax(%)=2.000e+01; amflim=(1.000,10.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(1.595e-04); uscref=(2.149e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=2.709e-02; wrmsmax=8.140e-01; atvarmax(%)=2.000e+01; amflim=(1.060,2.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(2.727e-05); uscref=(9.860e-06)

CommentLabCalibration

2nd VP after session 14(correction is session19)

CommentLabAnalysisOFused

Pandora173_OF_v1d20200215.txt

NewOFNewCF

Pandora173s1_CF_v20d20231101.txt

CF approvedCF approved byEndDate

20250225

CFavailableOFavailableAnalysisSessionUpload

20250225

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

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

Yes

H2O

Decision for H2O

Yes