P74s1 session6 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P74s1

Session 6

Location LabGSFC

Calibration person Ragi Rajagopalan

CF file Pandora74s1_CF_v6d20230715.txt

Software version 1.8.57

Calibration vector -

Reference day 20230727

Overall status development

O3Ext: YesO3Synt: YesNO2: YesSO2: YesHCHO: With CareH2O: Not answered

Instrument P74s1

Session 6

Events 482

Figures 17

Action time 2h 49m

Action Timeline

92 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AssignCalFile	3	1	0	17s
Convolution	18	6	1	55s
CreateReference	54	27	8	7m 12s
FieldCalibration	272	53	6	2h 37m
NDFilters	50	1	0	48s
No action	19	0	0	0s
SensitivityCalibration	63	3	0	40s
WavelengthCalibration	3	1	0	2m 15s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora74s1_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

Pandora74s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 177 KB

Create reference SELSPECS

Pandora74s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 131 KB

Create reference SLERR (STRAY)

Pandora74s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 124 KB

Create reference AODEST

Pandora74s1_CreateReference_AODEST.jpeg - 57 KB

Create reference SENSCORRFIN (SENS)

Pandora74s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 115 KB

Create reference DISPFIT (DISP)

Pandora74s1_CreateReference_DISPFIT(DISP).jpeg - 114 KB

Create reference WLCHANGE (DISP)

Pandora74s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 211 KB

Create reference SHIFT (CLOS)

Pandora74s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 147 KB

field calibration

O3

FieldCalibration VC O3

Pandora74s1_FieldCalibration_VC_O3.jpeg - 104 KB

FieldCalibration SCREFINT O3

Pandora74s1_FieldCalibration_SCREFINT_O3.jpeg - 77 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora74s1_FieldCalibration_MLE_NO2.jpeg - 165 KB

FieldCalibration VCMLE NO2

Pandora74s1_FieldCalibration_VCMLE_NO2.jpeg - 155 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora74s1_FieldCalibration_MLE_SO2.jpeg - 113 KB

FieldCalibration VCMLE SO2

Pandora74s1_FieldCalibration_VCMLE_SO2.jpeg - 109 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora74s1_FieldCalibration_MLE_HCHO.jpeg - 102 KB

FieldCalibration VCMLE HCHO

Pandora74s1_FieldCalibration_VCMLE_HCHO.jpeg - 138 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabGSFC

Calibration person

Ragi Rajagopalan

Session

Purpose

AnaFld

StartDate

20231215

SoftwareVersion

1.8.57

Calibration VectorL0L1L2L3L4L5L6L7

20220112

LTL8ReferenceDay

20230727

PeriodMLE

20230721-20230808

NO2

redu=1: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=8.799e+00; wrmsmax=2.092e-04; atvarmax(%)=1.000e+02; amflim=(1.000,8.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=152; timeaver(min)=0.00; redu=1; scref=(1.014e-04,7.940e-05,8.291e-05); uscref=(7.319e-06,1.119e-06,7.329e-06)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.800e-04; wrmsmax=1.990e-03; atvarmax(%)=1.000e+02; amflim=(1.000,8.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=25; timeaver(min)=0.00; redu=2; scref=(1.123e-04); uscref=(1.170e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(103); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=7.374e-02; wrmsmax=2.880e-04; atvarmax(%)=5.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=15; timeaver(min)=0.00; redu=0; scref=(1.887e-05); uscref=(1.453e-05)

CommentLabCalibration

based on session 5 for new P from 20230715

CommentLabAnalysisOFused

Pandora74_OF_v1d20211222.txt

NewOFNewCF

Pandora74s1_CF_v6d20230715.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

Yes

looks ok

O3Synt

Decision for O3Synt

Yes

NO2

Decision for NO2

Yes

look ok

SO2

Decision for SO2

Yes

HCHO

Decision for HCHO

With Care

H2O

Decision for H2O