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observed.cpp
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observed.cpp
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/*******************************************************************************
File: observed.cpp
Project: OpenSonATA
Authors: The OpenSonATA code is the result of many programmers
over many years
Copyright 2011 The SETI Institute
OpenSonATA is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenSonATA is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenSonATA. If not, see<http://www.gnu.org/licenses/>.
Implementers of this code are requested to include the caption
"Licensed through SETI" with a link to setiQuest.org.
For alternate licensing arrangements, please contact
The SETI Institute at www.seti.org or setiquest.org.
*******************************************************************************/
// observed.cpp print target selection info
#include <ace/OS.h>
#include <iostream>
#include <list>
#include <map>
#include <getopt.h>
#include <argp.h>
#include <algorithm>
#include "machine-dependent.h" // for float64_t et. al.
#include "mysql.h"
#include "AntennaLimits.h"
#include "Target.h"
#include "getdate.h"
#include "getopt.h"
#include "config.h"
#include "sseVersion.h"
#include "Range.h"
#include "OrderedTargets.h"
#include "SignalMask.h"
#include "ActivityException.h"
#include "PermRfiMaskFilename.h"
#include <iomanip>
using namespace std;
// primary beamsize
const double PrimaryBeamsizeAtOneGhzDeg(3.5);
const double ArcSecPerDeg(3600);
const double PrimaryBeamsizeAtOneGhzArcSec(PrimaryBeamsizeAtOneGhzDeg *
ArcSecPerDeg);
/*
Synth beam size:
Use worse case synth beamsize for determining beam separation.
For ata42, Peter says it's approx 13.7 x 3.2 arcmin at dec=-33 deg
at 1420 Mhz.
13.7 arcmin = 822 arcsec at 1420 Ghz, which is ~ 1167 arcsec at one ghz.
*/
const double SynthBeamsizeAtOneGhzArcSec(1167);
/* The name this program was run with. */
char *program_name;
/* Keys for options without short-options. */
#define OPT_DBHOST 1 // --db-host
#define OPT_DBNAME 2 // --db-name
const char *argp_program_version = SSE_VERSION;
const char *argp_program_bug_address =
"<nss-test@seti.org>";
/* Program documentation. */
const static char doc[] =
"Lists targets which need to be observed for Project Phoenix's NSS.";
#define DEFAULT_DBHOST "sol"
#define DEFAULT_DBNAME "janedb"
#define DEFAULT_MAIN_ANTENNA "ATA"
#define DEFAULT_REMOTE_ANTENNA "JODRELL BANK"
static struct argp_option options[] =
{
{"autorise", 'a', "target selection mode", 0,
"Target selection mode\ntrue = autorise, false = auto\nDefault: false"},
{"dbhost", 'h', "hostname", 0,
"Connect to the specified host.\nDefault host: "
DEFAULT_DBHOST},
{"dbname", 'n', "dbname", 0,
"Name of database.\nDefault name: "
DEFAULT_DBNAME},
{"obsdate", 'o', "'date time'", 0,
"Date and time of observation, UTC. Default:currentTime DateFormat:YYYY-MM-DD or MM/DD/YY # ISO 8601. TimeFormat:HH:MM [am|pm]"
},
{"band", 'b', "bandname", 0, "Name of band to observe. Default name: S. \nChoices: L (1195-1755), S (1755-3005)"
},
{"mainantenna", 'm', "mainantenna", 0, "Name of main antenna in database, \nDefault: "
DEFAULT_MAIN_ANTENNA},
{"notvisible", 'v', 0 , 0, "Include non-visible targets"
},
{"target", 't', "targetId", 0,
"targetId of current target. The scheduler will remain with the current target, if possible"
},
{"sunavoid", 's', "sun avoidance angle deg", 0,
"sun avoidance angle in degrees"
},
{"obslength", 'l', "observation length (in seconds)", 0,
"Observation length (in seconds)"
},
{"verboselevel", 'D', "'verbose (debug) level [0-2]'", 0,
"verbose (debug) level"
},
{ 0 }
};
struct arguments
{
arguments(const Range& range);
const char *dbhost;
const char *dbname;
time_t obsDate;
Range reqRange;
const char *mainAntenna;
const char *remoteAntenna;
bool visibleonly;
long currentTarget;
int verboseLevel;
double observationLength;
bool autorise;
double sunAvoidAngleDeg;
};
arguments::arguments(const Range& range):
reqRange(range),
currentTarget(0),
verboseLevel(0),
observationLength(98),
autorise(false),
sunAvoidAngleDeg(0)
{
}
Range LBand(1200, 1750);
Range SBand(1755, 3000);
Range TestBand(1400, 1480);
/* Parse a single option. */
static error_t
parse_opt (int key, char *arg, struct argp_state *state)
{
/* Get the INPUT argument from `argp_parse', which we
know is a pointer to our arguments structure. */
struct arguments *arguments = static_cast<struct arguments *>(state->input);
switch (key)
{
case 'a':
arguments->autorise = arg;
break;
case 'h':
arguments->dbhost = arg;
break;
case 'n':
arguments->dbname = arg;
break;
case 'o':
{
time_t temp_date = get_date(arg, NULL);
if (temp_date == -1) { /* upon error return, keep previous date */
argp_error(state, "date \"%s\" is not parseable\n", arg);
} else {
arguments->obsDate = temp_date;
}
}
break;
case 'b':
if (strcmp(arg, "L") == 0){
arguments->reqRange = LBand;
} else if (strcmp(arg, "S") == 0){
arguments->reqRange = SBand;
} else if (strcmp(arg, "T") == 0){
arguments->reqRange = TestBand;
} else {
argp_error(state, "band \"%s\" is not recognized\n", arg);
}
break;
case 'm':
arguments->mainAntenna = arg;
break;
case 'r':
arguments->remoteAntenna = arg;
break;
case 'v':
arguments->visibleonly = false;
break;
case 's':
arguments->sunAvoidAngleDeg = strtol(arg, 0, 10);
break;
case 't':
arguments->currentTarget = strtol(arg, 0, 10);
break;
case 'l':
arguments->observationLength = strtol(arg, 0 , 10);
break;
case 'D':
arguments->verboseLevel = strtol(arg, 0, 10);
break;
case ARGP_KEY_NO_ARGS:
// arguments->script_file = arg;
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
/* A description of the additional arguments we accept. */
static char args_doc[] = "";
/* Our argp parser. */
static struct argp argp = { options, parse_opt, args_doc, doc };
/* main() Print statistics for scheduled targets */
int main(int argc, char *argv[])
{
putenv("TZ=UTC");
struct arguments *arglist = new struct arguments(SBand);
/* Default values. */
arglist->dbhost = DEFAULT_DBHOST;
arglist->dbname = DEFAULT_DBNAME;
arglist->mainAntenna = DEFAULT_MAIN_ANTENNA;
// TODO: use remoteAntenna
arglist->remoteAntenna = DEFAULT_REMOTE_ANTENNA;
arglist->visibleonly = true;
arglist->autorise = false;
arglist->sunAvoidAngleDeg = 0;
time(&arglist->obsDate);
program_name = argv[0];
/* Parse our arguments; every option seen by `parse_opt' will be
reflected in `arguments'. */
argp_parse (&argp, argc, argv, 0, 0, arglist);
cout << "Date: " << ctime(&arglist->obsDate);
cout << "Time zone: " << *tzname << endl;
MYSQL* db = mysql_init(0);
if (!mysql_real_connect(db,
arglist->dbhost,
"",
"",
arglist->dbname,
0,
0,
0)) {
cerr << "connect: MySQL error: " << mysql_error(db) << endl;
}
try {
const double MaxDistLightYears = 225;
int obsPadding = 12;
bool waitTargetComplete = true;
PermRfiMask permRfiMask(PermRfiMaskFilename, "permRfiMask",
arglist->verboseLevel);
vector<FrequencyBand> permRfiBands(permRfiMask.getFreqBands());
double bandwidthOfSmallestDxMhz(2.1);
double minAcceptableRemainingBandMhz(7.5);
double maxDxTuningSpreadMhz(50);
double autoRiseTimeCutoffMinutes(10);
bool useRaHourAngleLimits(false);
double hourAngleRiseLimitHours(1);
double hourAngleSetLimitHours(1);
double decLowerLimitDeg(-34);
double decUpperLimitDeg(90);
int primaryTargetIdCountCutoff(120);
int priorityCatalogSizeCutoff(20000);
double moonAvoidAngleDeg(0);
OrderedTargets orderedTargets(db,
arglist->verboseLevel,
obsPadding,
arglist->mainAntenna,
bandwidthOfSmallestDxMhz,
minAcceptableRemainingBandMhz,
maxDxTuningSpreadMhz,
arglist->autorise, // autorise
arglist->observationLength,
MaxDistLightYears,
arglist->sunAvoidAngleDeg,
moonAvoidAngleDeg,
autoRiseTimeCutoffMinutes,
waitTargetComplete,
useRaHourAngleLimits,
hourAngleRiseLimitHours,
hourAngleSetLimitHours,
decLowerLimitDeg,
decUpperLimitDeg,
primaryTargetIdCountCutoff,
priorityCatalogSizeCutoff,
arglist->reqRange,
permRfiBands,
PrimaryBeamsizeAtOneGhzArcSec,
SynthBeamsizeAtOneGhzArcSec
);
TargetId bestTargetId;
ObsRange bestTargetObsRange;
cout << "******* BestTarget ";
if (arglist->autorise) cout << "Autorise " << endl;
else
cout << "Auto " << endl;
orderedTargets.chooseTarget(
arglist->obsDate,
arglist->currentTarget,
bestTargetId,
bestTargetObsRange
);
//cout << "Next target is " << bestTargetId << endl << "Unobserved frequencies are : " << bestTargetObsRange << endl;
cout << " Id "
<< setw(4) << "Type"
<< setw(7) << "RA" << setw(11) << "Dec"
<< " " << setw(9) << "Dist"
<< " " << setw(8) << "Merit"
<< " " << setw(8) << "HA Rise"
//<< " " << setw(7) << " HA Set"
<< " " << setw(7) << "Cur HA"
<< " UTC Rise/Set "
<< " Max Freq"
<< endl;
cout << orderedTargets;
}
catch (ActivityStartWaitingForTargetComplete &except) {
cout << "cannot continue observing current target\n";
}
catch (SseException &except) {
cout << except << endl;
}
catch (...) {
cout << "caught unexpected exception" << endl;
}
}