GOME2_VIADR_L1_SMR_v2

binary record ""

size: 178224

field name

definition

RECORD_HEADER

binary record "REC_HEAD"	size: 20

START_UTC_SUN

binary time

size: 6

Start UTC date/time of Sun calibration mode measurement

unit: "s since 2000-01-01"

value: float(./days) * 86400 + float(./milliseconds) / 1000

binary record size: 6

EPS short cds

id field name definition

0 days

binary uint16 size: 2

days since January 1st, 2000 (must be positive)

unit: "days since 2000-01-01"

1 milliseconds

binary uint32 size: 4

milliseconds since start of day

unit: "1e-3 s"

END_UTC_SUN

binary time

size: 6

End UTC date/time of Sun calibration mode measurement

unit: "s since 2000-01-01"

value: float(./days) * 86400 + float(./milliseconds) / 1000

binary record size: 6

EPS short cds

id field name definition

0 days

binary uint16 size: 2

days since January 1st, 2000 (must be positive)

unit: "days since 2000-01-01"

1 milliseconds

binary uint32 size: 4

milliseconds since start of day

unit: "1e-3 s"

SMR_SOURCE

binary uint8	size: 1
Source of solar spectrum in SMR (0: direct measurement; 1: empirical calculation)

PDP_TEMP

binary int32 (double)	size: 4
Pre-disperser prism temperature unit: "1e-3 K" converted unit: "K" (multiply by 1/1000)

PCD_SMR

binary record "GOME2_PCD_SMR"	size: 9

PMD_TRANSFER

binary uint8	size: 1
PMD transfer mode (1 = band + raw, 2 = band + mixed, 3 = raw transfer, 4 = various (PMD transfer mode changes within a scan))

PMD_READOUT

binary uint8	size: 1
PMD readout mode (0 = nominal, 1 = solar, 2 = calibration, 3 = various (PMD readout mode changes within a scan))

LAMBDA_SMR

binary array[6, 1024]

size: 24576

Wavelength grid for SMR spectrum (after doppler correction)

binary int32 (double) size: 4

unit: "1e-6 nm"

converted unit: "nm" (multiply by 1/1000000)

SMR

binary array[6, 1024]

size: 30720

Solar Mean Reference spectrum

binary vsf_integer size: 5

unit: "photons/(s.cm2.nm)"

binary record size: 5

Variable Scale Factor Integer

id field name definition

0 scale_factor

binary int8 size: 1

scale factor

1 value

binary int32 size: 4

32-bit integer

E_SMR

binary array[6, 1024]

size: 30720

Absolute error on Solar Mean Reference spectrum

binary vsf_integer size: 5

unit: "photons/(s.cm2.nm)"

binary record size: 5

Variable Scale Factor Integer

id field name definition

0 scale_factor

binary int8 size: 1

scale factor

1 value

binary int32 size: 4

32-bit integer

E_REL_SUN

binary array[6, 1024]

size: 30720

Relative error in the mean of the Nsun spectra having passed the intensity check before correction for the irradiance response of the instrument

binary vsf_integer size: 5

binary record size: 5

Variable Scale Factor Integer

id field name definition

0 scale_factor

binary int8 size: 1

scale factor

1 value

binary int32 size: 4

32-bit integer

SMR_BACKUP

binary array[6, 1024]

size: 30720

Solar Mean Reference spectrum as effectively measured by the instrument

binary vsf_integer size: 5

unit: "photons/(s.cm2.nm)"

binary record size: 5

Variable Scale Factor Integer

id field name definition

0 scale_factor

binary int8 size: 1

scale factor

1 value

binary int32 size: 4

32-bit integer

E_SMR_BACKUP

binary array[6, 1024]

size: 30720

Absolute error on Solar Mean Reference spectrum associated to the effective measurement of the instrument

binary vsf_integer size: 5

unit: "photons/(s.cm2.nm)"

binary record size: 5

Variable Scale Factor Integer

id field name definition

0 scale_factor

binary int8 size: 1

scale factor

1 value

binary int32 size: 4

32-bit integer