P90s1 session2 Calibration Protocol

Decision Summary

Upload-ready calibration protocol overview

Instrument P90s1

Session 2

Location LabGSFC

Calibration person Apoorva Pandey

CF file Pandora90s1_CF_v2d20241130.txt

Software version 1.8.57

Calibration vector -

Reference day 20250115

Overall status development

O3Ext: YesO3Synt: Not answeredNO2: Not answeredSO2: Not answeredHCHO: Not answeredH2O: Not answered

Instrument P90s1

Session 2

Events 403

Figures 17

Action time 1h 4m

Action Timeline

92 action intervals

Duration by Step

Action Summary

Action	Events	Runs	Aborted	Time
AnalyzeBright	14	1	0	18m 18s
AnalyzeDark	10	1	0	4m 31s
AssignCalFile	3	1	0	15s
CheckFilters	4	1	0	10s
CheckNoiseWave	6	1	0	20s
Convolution	16	5	0	1m 22s
CreateReference	49	25	8	10m 29s
FieldCalibration	158	43	11	21m 0s
NDFilters	16	1	0	1m 33s
No action	13	0	0	0s
SensitivityCalibration	66	4	1	2m 42s
StrayLight	22	3	1	50s
TempDependence	7	1	0	51s
WavelengthCalibration	19	5	0	2m 37s

Session Figures

17 figures from Google Drive/figures

calprotocol section

Wavelength Calibration

Slit function parameters

Pandora90s1_WavelengthCalibration_SlitFuncParam.jpeg - 129 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

Pandora90s1_CreateReference_L1CHARFILT_OPEN_U340.jpeg - 135 KB

Create reference SELSPECS

Pandora90s1_CreateReference_SELSPECS_OPEN_U340.jpeg - 97 KB

Create reference SLERR (STRAY)

Pandora90s1_CreateReference_SLERR(STRAY)_OPEN_U340.jpeg - 90 KB

Create reference AODEST

Pandora90s1_CreateReference_AODEST.jpeg - 46 KB

Create reference SENSCORRFIN (SENS)

Pandora90s1_CreateReference_SENSCORRFIN(SENS)_OPEN_U340.jpeg - 95 KB

Create reference DISPFIT (DISP)

Pandora90s1_CreateReference_DISPFIT(DISP).jpeg - 73 KB

Create reference WLCHANGE (DISP)

Pandora90s1_CreateReference_WLCHANGE(DISP)_OPEN_U340.jpeg - 103 KB

Create reference SHIFT (CLOS)

Pandora90s1_CreateReference_SHIFT(CLOS)_OPEN_U340.jpeg - 95 KB

field calibration

O3

FieldCalibration VC O3

Pandora90s1_FieldCalibration_VC_O3.jpeg - 81 KB

FieldCalibration SCREFINT O3

Pandora90s1_FieldCalibration_SCREFINT_O3.jpeg - 62 KB

field calibration

NO2

FieldCalibration MLE NO2

Pandora90s1_FieldCalibration_MLE_NO2.jpeg - 110 KB

FieldCalibration VCMLE NO2

Pandora90s1_FieldCalibration_VCMLE_NO2.jpeg - 73 KB

field calibration

SO2

FieldCalibration MLE SO2

Pandora90s1_FieldCalibration_MLE_SO2.jpeg - 63 KB

FieldCalibration VCMLE SO2

Pandora90s1_FieldCalibration_VCMLE_SO2.jpeg - 52 KB

field calibration

HCHO

FieldCalibration MLE HCHO

Pandora90s1_FieldCalibration_MLE_HCHO.jpeg - 66 KB

FieldCalibration VCMLE HCHO

Pandora90s1_FieldCalibration_VCMLE_HCHO.jpeg - 70 KB

Automatically harvested metadata

Automatically Harvested Metadata

PanID

Spec

Location

LabGSFC

Calibration person

Apoorva Pandey

Session

Purpose

AnaLab+Fld

StartDate

20250204

SoftwareVersion

1.8.57

Calibration VectorL0

20250128

20250129

20250128

L8ReferenceDay

20250115

PeriodMLE

20250110-20250116

NO2

E-MLE: fw1out=(); fw2out=(); dqf2in=(); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.198e-04; wrmsmax=2.186e+00; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=50.00; ngroup=10; timeaver(min)=0.00; redu=2; scref=(2.697e-04,2.383e-04,2.721e-04); uscref=(4.285e-05,2.315e-05,2.455e-05)

HCHO

E-MLE: fw1out=(); fw2out=(); dqf2in=(3); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=3.558e-02; wrmsmax=2.767e-01; atvarmax(%)=5.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=30.00; ngroup=5; timeaver(min)=0.00; redu=2; scref=(1.397e-04); uscref=(4.941e-05)

SO2

MLE: fw1out=(); fw2out=(); dqf2in=(3); ddlim=(-1.000,-1.000); shilim(nm)=(-0.050,0.050); uscmax=1.555e-02; wrmsmax=2.393e-01; atvarmax(%)=4.000e+01; amflim=(1.000,5.000); amflimvar=(0.000,1.000); perc=0.00; ngroup=3; timeaver(min)=0.00; redu=0; scref=(1.246e-04); uscref=(9.008e-05)

CommentLabCalibration

Clearance session after hs modification (ND filter extra tilted)

CommentLabAnalysisOFused

Pandora90_OF_v1d20240329.txt

NewOFNewCF

Pandora90s1_CF_v2d20241130.txt

CF approvedCF approved byEndDate

20250505

CFavailableOFavailableAnalysisSessionUpload

20250505

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

AXC-T: clim= 224 K, calculated: 230 K

O3Synt

Decision for O3Synt

NO2

Decision for NO2

E-MLE, NO2 columns and wrms shape looks good, later compared with P2

SO2

Decision for SO2

MLE looks ogood

HCHO

Decision for HCHO

E-MLE, columns look good

H2O

Decision for H2O