grs.pds.cgs
Class CorrectedGammaSpectraRecord

java.lang.Object
  |
  +--grs.pds.BasePdsRecord
        |
        +--grs.pds.TimeSeriesRecord
              |
              +--grs.pds.cgs.CorrectedGammaSpectraRecord

All Implemented Interfaces:

PdsRecord

public class CorrectedGammaSpectraRecord

extends TimeSeriesRecord

CGS: Corrected Gamma Spectrum.

Field Summary

short	apps_gain_dhk
float	b170k_norm_temp
float	b170k_temp
float	b170k_tempco
long	bad_code defined in bad_flags.txt
long	ceb_time GRS CEB count in milliseconds
byte[]	corrected_spectrum the corrected gamma spectrum
short	day_index mars day of year
double	delta_angle pointing angle in degrees from
short	first_channel first valid channel, typically zero
short	first_full_channel
float	gain target gain and offset
float	gain_correction
float	gamma_vref_temp
double[]	gpa_coefficients
float	gpa_temp
int	grs_orbit_number GRS orbit number
int	grs_pixel_number pixel number since the start of GRS orbit number
float	hvbs_monitor
double[]	inl_coefficients
RCoords	instrboresight_mars instrument normal vector
byte	intersecting 1 = pointed at planet, 0 = not
float	is_norm_temp
float	is_temp_a smoothed, interpolated engineering values
float	is_temp_b smoothed, interpolated engineering values
float	is_tempco
int	l1_cntr
int	l2_cntr
int	l3_cntr
short	last_channel last valid channel, typically 16383
short	last_full_channel
double	latitude centerpoint latitude (degrees)
int	lld_cntr
byte	local_hour position of sun at sub-spacecraft point
byte	local_min position of sun at sub-spacecraft point
double	longitude centerpoint longitude, east (degrees)
double	mars_sol solar longitude
int	ody_orbit_number spacecraft orbit number
float	offset target gain and offset
float	offset_correction
float	os_temp_a smoothed, interpolated engineering values
float	os_temp_b smoothed, interpolated engineering values
int	pha_cntr
long	pha_timer
short	pixel_duration collection interval
byte	pointing 1 = pointing data available, 0 = not
long	sc_ev_time middle of the pixel interval, in ticks
long	sc_recv_time time packet was recieved by spacecraft, in ticks
double	scalt spacecraft altitude
static int	SPECTRUM_LENGTH number of bytes in gamma spectrum
RCoords	subsc_pos_mars vector from planet center to nadir intersection
int	uld_cntr
Date	utc sc_ev_time in UTC

Fields inherited from class grs.pds.BasePdsRecord

PdsTimeFormat

Fields inherited from interface grs.pds.PdsRecord

GAMMA_CHANNELS, int10, int12, int2, int3, logger, MESSAGE_LENGTH, NS_MAX_EVENTS, PEF_COMMANDS, prec10, prec12, prec13, prec14, prec15, prec16, prec17, prec5, prec6, prec7, PROFILE_LENGTH, PROFILE_SIZE, PULSER_CHANNELS, QUERY_DATE_FMT, SC_ID

Constructor Summary

CorrectedGammaSpectraRecord(DataInputStream in)
Read CGS record from binary stream.

CorrectedGammaSpectraRecord(ResultSet rs)
Create a CGS record from a database ResultSet.

Method Summary

static String[]	createInsertString(String schema) Create the SQL to insert CGS records into the PDS schema.
static String[]	createSelectString(String schema) Create the SQL to fetch CGS records.
long	getSCLK() The time of this record.
Date	getUTC() Get the UTC time that this record was observed on.
static void	main(String[] args) Demonstrates use of this class to parse a CGS file.
int	prepareInsert(PreparedStatement pstmt) Bind values to the insert statement.
String[]	toStringArray() Fetch this record as an array of strings.
void	writeTo(DataOutputStream out) Write this record to a stream in the format specified in the label.

Methods inherited from class grs.pds.BasePdsRecord

endianSwapShort

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SPECTRUM_LENGTH

public static final int SPECTRUM_LENGTH

number of bytes in gamma spectrum

See Also:

Constant Field Values

sc_recv_time

public long sc_recv_time

time packet was recieved by spacecraft, in ticks

sc_ev_time

public long sc_ev_time

middle of the pixel interval, in ticks

ceb_time

public long ceb_time

GRS CEB count in milliseconds

utc

public Date utc

sc_ev_time in UTC

pixel_duration

public short pixel_duration

collection interval

grs_pixel_number

public int grs_pixel_number

pixel number since the start of GRS orbit number

grs_orbit_number

public int grs_orbit_number

GRS orbit number

ody_orbit_number

public int ody_orbit_number

spacecraft orbit number

latitude

public double latitude

centerpoint latitude (degrees)

longitude

public double longitude

centerpoint longitude, east (degrees)

instrboresight_mars

public RCoords instrboresight_mars

instrument normal vector

subsc_pos_mars

public RCoords subsc_pos_mars

vector from planet center to nadir intersection

scalt

public double scalt

spacecraft altitude

delta_angle

public double delta_angle

pointing angle in degrees from

mars_sol

public double mars_sol

solar longitude

day_index

public short day_index

mars day of year

local_hour

public byte local_hour

position of sun at sub-spacecraft point

local_min

public byte local_min

position of sun at sub-spacecraft point

is_temp_a

public float is_temp_a

smoothed, interpolated engineering values

is_temp_b

public float is_temp_b

smoothed, interpolated engineering values

os_temp_a

public float os_temp_a

smoothed, interpolated engineering values

os_temp_b

public float os_temp_b

smoothed, interpolated engineering values

b170k_temp

public float b170k_temp

b170k_norm_temp

public float b170k_norm_temp

is_norm_temp

public float is_norm_temp

gpa_temp

public float gpa_temp

gamma_vref_temp

public float gamma_vref_temp

is_tempco

public float is_tempco

b170k_tempco

public float b170k_tempco

hvbs_monitor

public float hvbs_monitor

apps_gain_dhk

public short apps_gain_dhk

lld_cntr

public int lld_cntr

uld_cntr

public int uld_cntr

l1_cntr

public int l1_cntr

l2_cntr

public int l2_cntr

l3_cntr

public int l3_cntr

pha_cntr

public int pha_cntr

pha_timer

public long pha_timer

first_channel

public short first_channel

first valid channel, typically zero

last_channel

public short last_channel

last valid channel, typically 16383

first_full_channel

public short first_full_channel

last_full_channel

public short last_full_channel

gain

public float gain

target gain and offset

offset

public float offset

target gain and offset

gain_correction

public float gain_correction

offset_correction

public float offset_correction

gpa_coefficients

public double[] gpa_coefficients

inl_coefficients

public double[] inl_coefficients

corrected_spectrum

public byte[] corrected_spectrum

the corrected gamma spectrum

bad_code

public long bad_code

defined in bad_flags.txt

pointing

public byte pointing

1 = pointing data available, 0 = not

intersecting

public byte intersecting

1 = pointed at planet, 0 = not

Constructor Detail

CorrectedGammaSpectraRecord

public CorrectedGammaSpectraRecord(ResultSet rs)
                            throws SQLException

Create a CGS record from a database ResultSet.

Parameters:

rs - ResultSet from query.

Throws:

SQLException - Error reading from ResultSet.

CorrectedGammaSpectraRecord

public CorrectedGammaSpectraRecord(DataInputStream in)
                            throws IOException,
                                   ParseException

Read CGS record from binary stream.

Parameters:

in - Stream in CGS format.

Throws:

IOException - Error reading from stream.

ParseException - Unparseable date (utc)

Method Detail

getSCLK

public long getSCLK()

The time of this record.

Specified by:

getSCLK in class TimeSeriesRecord

Returns:

ticks

getUTC

public Date getUTC()

Description copied from class: TimeSeriesRecord

Get the UTC time that this record was observed on.

Specified by:

getUTC in class TimeSeriesRecord

Returns:

UTC.

toStringArray

public String[] toStringArray()

Fetch this record as an array of strings.

Specified by:

toStringArray in class BasePdsRecord

Returns:

Single row, one value per column.

createSelectString

public static String[] createSelectString(String schema)

Create the SQL to fetch CGS records.

Parameters:

schema - DB schema to use.

Returns:

SQL query strings.

createInsertString

public static String[] createInsertString(String schema)

Create the SQL to insert CGS records into the PDS schema.

Parameters:

schema - DB schema to use.

Returns:

SQL insert strings.

prepareInsert

public int prepareInsert(PreparedStatement pstmt)
                  throws SQLException

Bind values to the insert statement.

Specified by:

prepareInsert in class BasePdsRecord

Parameters:

pstmt -

Returns:

Number of values bound.

Throws:

SQLException

writeTo

public void writeTo(DataOutputStream out)
             throws IOException

Write this record to a stream in the format specified in the label.

Specified by:

writeTo in class BasePdsRecord

Parameters:

out - Data stream to write to.

Throws:

IOException - Error writing to stream.

main

public static final void main(String[] args)
                       throws Exception

Demonstrates use of this class to parse a CGS file.

Parameters:

args - Filename

Exception