P76s1 session5 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P76s1

Session 5

Location Dhaka

Calibration person Markus Kilian

CF file Pandora76s1_CF_v5d20230630.txt

Software version 1.8.73

Calibration vector -

Reference day 20241109

Overall status development

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

Instrument P76s1

Session 5

Events 350

Figures 17

Action time 1h 10m

Action Timeline

102 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	19s
CreateReference	118	56	17	6m 59s
FieldCalibration	215	45	10	1h 3m
No action	14	0	0	0s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora76s1_WavelengthCalibration_SlitFuncParam.jpeg - 114 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

Pandora76s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 99 KB

Create reference SELSPECS

Pandora76s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 89 KB

Create reference SLERR (STRAY)

Pandora76s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 89 KB

Create reference AODEST

Pandora76s1_CreateReference_AODEST.jpeg - 47 KB

Create reference SENSCORRFIN (SENS)

Pandora76s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 102 KB

Create reference DISPFIT (DISP)

Pandora76s1_CreateReference_DISPFIT(DISP).jpeg - 81 KB

Create reference WLCHANGE (DISP)

Pandora76s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 87 KB

Create reference SHIFT (CLOS)

Pandora76s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 91 KB

field calibration

O3

FieldCalibration VC O3

Pandora76s1_FieldCalibration_VC_O3.jpeg - 67 KB

FieldCalibration SCREFINT O3

Pandora76s1_FieldCalibration_SCREFINT_O3.jpeg - 54 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora76s1_FieldCalibration_MLE_NO2.jpeg - 118 KB

FieldCalibration VCMLE NO2

Pandora76s1_FieldCalibration_VCMLE_NO2.jpeg - 68 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora76s1_FieldCalibration_MLE_SO2.jpeg - 56 KB

FieldCalibration VCMLE SO2

Pandora76s1_FieldCalibration_VCMLE_SO2.jpeg - 46 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora76s1_FieldCalibration_MLE_HCHO.jpeg - 58 KB

FieldCalibration VCMLE HCHO

Pandora76s1_FieldCalibration_VCMLE_HCHO.jpeg - 48 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

Dhaka

Calibration person

Markus Kilian

Session

Purpose

AnaFld

StartDate

20250211

SoftwareVersion

1.8.73

Calibration VectorL0L1L2L3L4L5L6L7LTL8ReferenceDay

20241109

PeriodMLE

20241107-20241126

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=9.600e-04; wrmsmax=9.000e-04; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=63; timeaver(min)=0.00; redu=1; scref=(3.179e-04,2.660e-04,3.039e-04); uscref=(2.480e-05,1.916e-05,2.471e-05)

HCHO

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.500e-03; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(1.984e-04); uscref=(1.417e-04)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=4.314e-03; wrmsmax=9.000e-04; atvarmax(%)=5.000e+01; amflim=(1.000,2.500); amflimvar=(0.000,1.000); perc=0.00; ngroup=10; timeaver(min)=0.00; redu=0; scref=(1.190e-05); uscref=(1.782e-05)

CommentLabCalibration

Modification of session 4

CommentLabAnalysisOFused

Pandora76_OF_v1d20220127.txt

NewOFNewCF

Pandora76s1_CF_v5d20230630.txt

CF approvedCF approved byEndDate

20250212

CFavailableOFavailableAnalysisSessionUpload

20250212

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