P173s1 session19 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P173s1

Session 19

Location AtlantaGA

Calibration person Hanna Rohringer

CF file Pandora173s1_CF_v19d20231101.txt

Software version 1.8.74

Calibration vector calV2

Reference day -

Overall status development

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

Instrument P173s1

Session 19

Events 276

Figures 17

Action time 4h 29m

Action Timeline

50 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	1m 15s
FieldCalibration	258	47	9	4h 27m
No action	15	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 - 134 KB

Create reference SELSPECS

Pandora173s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 103 KB

Create reference SLERR (STRAY)

Pandora173s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 122 KB

Create reference AODEST

Pandora173s1_CreateReference_AODEST.jpeg - 46 KB

Create reference SENSCORRFIN (SENS)

Pandora173s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 114 KB

Create reference DISPFIT (DISP)

Pandora173s1_CreateReference_DISPFIT(DISP).jpeg - 111 KB

Create reference WLCHANGE (DISP)

Pandora173s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 207 KB

Create reference SHIFT (CLOS)

Pandora173s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 170 KB

field calibration

O3

FieldCalibration VC O3

Pandora173s1_FieldCalibration_VC_O3.jpeg - 149 KB

FieldCalibration SCREFINT O3

Pandora173s1_FieldCalibration_SCREFINT_O3.jpeg - 115 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora173s1_FieldCalibration_MLE_NO2.jpeg - 250 KB

FieldCalibration VCMLE NO2

Pandora173s1_FieldCalibration_VCMLE_NO2.jpeg - 135 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora173s1_FieldCalibration_MLE_SO2.jpeg - 79 KB

FieldCalibration VCMLE SO2

Pandora173s1_FieldCalibration_VCMLE_SO2.jpeg - 71 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora173s1_FieldCalibration_MLE_HCHO.jpeg - 83 KB

FieldCalibration VCMLE HCHO

Pandora173s1_FieldCalibration_VCMLE_HCHO.jpeg - 102 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

173

Spec

Location

AtlantaGA

Calibration person

Hanna Rohringer

Session

Purpose

AnaFld

StartDate

20250128

SoftwareVersion

1.8.74

Calibration Vector

calV2

L0L1L2L3L4L5L6L7LTL8ReferenceDayPeriodMLE

20231105-20231201

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.200e-04; wrmsmax=9.702e-04; atvarmax(%)=2.000e+01; amflim=(1.050,15.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=50; timeaver(min)=0.00; redu=2; scref=(1.815e-04,1.764e-04,1.664e-04); uscref=(1.830e-05,5.912e-06,1.929e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.004e-04; wrmsmax=2.316e-02; atvarmax(%)=2.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=8; timeaver(min)=0.00; redu=2; scref=(1.778e-04); uscref=(3.894e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.189e-03; wrmsmax=2.403e-01; atvarmax(%)=2.000e+01; amflim=(1.670,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=8; timeaver(min)=0.00; redu=0; scref=(2.757e-05); uscref=(2.215e-05)

CommentLabCalibration

Correction of session 14 alias V16

CommentLabAnalysisOFused

Pandora173_OF_v1d20200215.txt

NewOFNewCF

Pandora173s1_CF_v19d20231101.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

AXCT 0.4 degree higher then out went with cto temp

O3Synt

Decision for O3Synt

NO2

Decision for NO2

if i want to get same scref as s14 i would need to go with MLE however i did proceed with NO2

SO2

Decision for SO2

probably not calibratable

HCHO

Decision for HCHO

H2O

Decision for H2O

Yes