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How to use _stopTracking method in fMBT
Best Python code snippet using fMBT_python
autoskyflat.py
Source:autoskyflat.py 
...107 site['latitude'], site.LST()))108 if tracking:109 self._startTracking()110 else:111 self._stopTracking()112 except:113 self.log.debug("Error moving the telescope")114 def _stopTracking(self):115 """116 disables telescope tracking117 """118 tel = self._getTel()119 try:120 self.log.debug("Skyflat is stopping telescope tracking")121 tel.stopTracking()122 except:123 self.log.debug("Error stopping the telescope")124 def _startTracking(self, wait=True):125 """126 enables telescope tracking127 """128 tel = self._getTel()129 try:130 self.log.debug("Skyflat is restarting telescope tracking")131 tel.startTracking()132 if wait:133 while 1:134 if tel.isTracking():135 return136 except:137 self.log.debug("Error starting the telescope")138 def getFlats(self, filter_id, n_flats=None, request=None):139 """140 Take flats on filter_id filter.141 * 1 - Wait for the Sun to enter the altitude strip where we can take skyflats142 * 2 - Take first image to guess exponential scaling factor143 * 3 - Measure exponential scaling factor144 * 4 - Compute exposure time145 * 5 - Take flat146 * 6 - Goto 2 until reaches n_flats147 :param filter_id: Filter name to take the Flats148 :param n_flats: Number of flats to take. None for maximum on the sun interval.149 :param request: Additional keywords to pass to ImageRequest.150 """151 # Read fresh coefficients from file.152 self.scale, self.slope, self.bias = self.readCoefficientsFile(self['coefficients_file'])[filter_id]153 self.log.debug('Skyflat parameters: n_flats = %i, filter = %s, scale = %i, slope = %i, bias = %i' % (154 n_flats, filter_id, self.scale, self.slope, self.bias))155 self._abort.clear()156 site = self._getSite()157 pos = site.sunpos()158 self.log.debug(159 'Starting sky flats Sun altitude is {}. max: {} min: {}'.format(pos.alt.D, self["sun_alt_hi"],160 self["sun_alt_low"]))161 self.log.debug('Starting dome track.')162 self._getDome().track()163 self.log.debug('Moving to filter {}.'.format(filter_id))164 if self["filterwheel"] is not None:165 fw = self._getFilterWheel()166 fw.setFilter(filter_id)167 # Wait with the telescope in the flat position.168 self._moveScope(tracking=False, pierSide=self['pier_side'])169 # while the Sun is above or below the flat field strip we just wait170 while pos.alt.D > self["sun_alt_hi"] or pos.alt.D < self["sun_alt_low"]:171 # Check if position is outside and return.172 # dusk173 if site.localtime().hour > 12 and pos.alt.D < self["sun_alt_low"]:174 self.log.debug('Finishing flats. Sun position below than {}'.format(self["sun_alt_low"]))175 return176 # dawn177 elif site.localtime().hour < 12 and pos.alt.D > self["sun_alt_hi"]:178 self.log.debug('Finishing flats. Sun position higher than {}'.format(self["sun_alt_low"]))179 return180 # checking for aborting signal181 if self._abort.isSet():182 self.log.warning('Aborting!')183 self._getTel().stopTracking()184 return185 time.sleep(5)186 pos = site.sunpos()187 self.log.debug('Sun altitude is %f waiting to be between %f and %f' % (188 pos.alt.D, self["sun_alt_hi"], self["sun_alt_low"]))189 pos = site.sunpos()190 # take flats until the Sun is out of the skyflats altitude or n_flats is reached191 i_flat = 0192 correction_factor = 0 #193 while self["sun_alt_hi"] > pos.alt.D > self["sun_alt_low"]:194 if i_flat == n_flats:195 self.log.debug('Done %i flats on filter %s' % (i_flat, filter_id))196 self._stopTracking()197 return198 self.log.debug("Initial positions {} {} {}".format(pos.alt.D, self["sun_alt_hi"], self["sun_alt_low"]))199 self._moveScope(tracking=self["tracking"]) # Go to the skyflat pos and shoot!200 aux = self.computeSkyFlatTime(correction_factor)201 if aux:202 expTime, sky_level_expected = aux203 else:204 self._stopTracking()205 return206 if expTime > 0:207 self.log.debug('Taking sky flat image with exptime = %f' % expTime)208 filename, image = self._takeImage(exptime=expTime, filter=filter_id, download=True, request=request)209 i_flat += 1210 sky_level = self.getSkyLevel(filename, image)211 self.exposeComplete(filter_id, i_flat, expTime, sky_level)212 correction_factor += sky_level / expTime - sky_level_expected / expTime213 self.log.debug('Done taking image, average counts = %f. '214 'New correction factor = %f' % (sky_level, correction_factor))215 else:216 # dusk217 if site.localtime().hour > 12:218 self.log.debug('Exposure time too low. Waiting 5 seconds.')219 time.sleep(5)220 # dawn221 else:222 self.log.debug('Exposure time too low. Finishing this filter...')223 self._stopTracking()224 return225 # checking for aborting signal226 if self._abort.isSet():227 self.log.warning('Aborting!')228 self._getTel().stopTracking()229 return230 pos = site.sunpos()231 self.log.debug("{} {} {}".format(pos.alt.D, self["sun_alt_hi"], self["sun_alt_low"]))232 def computeSkyFlatTime(self, correction_factor):233 """234 :param correction_factor: Additive correction factor for the sky counts exponential235 Method returns exposureTime236 This computation requires self.scale, self.slope and self.bias defined.237 """...
main.py
Source:main.py
...93 def start(self):94 self._startListening()95 self._startTracking()96 def stop(self):97 self._stopTracking()98 def setfolder(self):99 result = FileDialogs.request_old_directory("Open Directory:", default_dir = DirRef(self.folder.text))100 self.folder.text = "%s/%s" % (result.dir.path, result.name)101 def getProjectId(self, name):102 return filter(lambda e: e['name'] == name, self.projectData)[0]['_id']103 def _startTracking(self):104 project = RemoteProject(be, self.getProjectId(self.projects.value), self.host.text)105 project.deleteServerFrames(self._startTracking2)106 def _startTracking2(self, project):107 scene = SceneFolder(self.folder.text, self.extension.text)108 self.files = scene.collectAllFrameFiles()109 if len(self.files) > 0:110 project.uploadFrames(self.files, self.watchFolder)111 else:112 self.watchFolder(project, [])113 def _stopTracking(self):114 if self.observer:115 self.observer.stop()116 def _startListening(self):117 be.socket.on('progress', self._onProgress)118 be.socket.on('command', self._onCommand)119 be.socket.on('id', self._onId)120 be.socket.wait()121 def _onProgress(self):122 ""123 def _onCommand(self):124 ""125 def _onId(self, data):126 be.socketId = data127 be.socket.emit('openDocument', { 'id': self.getProjectId(self.projects.value), 'initials': '', 'userid': ''})...
__init__.py
Source:__init__.py
1from ._LoadRecognitionDB import *2from ._Recognition import *3from ._RecognitionRegister import *4from ._SaveRecognitionDB import *5from ._StartTracking import *6from ._StopTracking import *...
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