! Started logfile: /g0/scr/pima/npcsb_uvs/J1725+7726_X_uvs.log on Sat Oct 5 18:54:14 2013 obs /g0/scr/pima/npcsb_uvs/J1725+7726_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1725+7726_X_uva.fits ! AN table 1: 45 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.49037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1725+7726 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1324 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J1725+7726_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003395Jy sigma=1.029851 ! Fit after self-cal, rms=0.913651Jy sigma=0.920946 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=11.37 mas, bpa=10.4 degrees ! Estimated noise=36.4404 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0907722 Jy ! Component: 100 - total flux cleaned = 0.114557 Jy ! Total flux subtracted in 100 components = 0.114557 Jy ! Clean residual min=-0.013857 max=0.014121 Jy/beam ! Clean residual mean=-0.000098 rms=0.006801 Jy/beam ! Combined flux in latest and established models = 0.114557 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.114557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067677Jy sigma=0.071051 ! Fit after self-cal, rms=0.066860Jy sigma=0.070427 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.369 mas, bmaj=11.36 mas, bpa=11.67 degrees ! Estimated noise=22.4005 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934684 Jy ! Component: 100 - total flux cleaned = 0.00884525 Jy ! Component: 150 - total flux cleaned = 0.00824283 Jy ! Component: 200 - total flux cleaned = 0.0090167 Jy ! Total flux subtracted in 200 components = 0.0090167 Jy ! Clean residual min=-0.003035 max=0.003034 Jy/beam ! Clean residual mean=-0.000032 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.123574 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 136 components and 0.123574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066171Jy sigma=0.060455 ! Fit after self-cal, rms=0.066042Jy sigma=0.060277 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 KP 1.01 LA 1.03 ! OV 0.93 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 KP 0.93 LA 0.82 ! OV 0.90 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 KP 0.91 LA 1.00 ! OV 0.89 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 0.89 LA 0.96 ! OV 0.90 PT 0.92 ! ! ! Fit before self-cal, rms=0.066042Jy sigma=0.060277 ! Fit after self-cal, rms=0.062272Jy sigma=0.056556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=11.36 mas, bpa=11.82 degrees ! Estimated noise=19.5024 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00972015 Jy ! Component: 100 - total flux cleaned = -0.00950135 Jy ! Component: 150 - total flux cleaned = -0.00919316 Jy ! Component: 200 - total flux cleaned = -0.00896968 Jy ! Total flux subtracted in 200 components = -0.00896968 Jy ! Clean residual min=-0.000852 max=0.000852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.114604 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 178 components and 0.114604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057310Jy sigma=0.058167 ! Fit after self-cal, rms=0.057267Jy sigma=0.058098 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057267Jy sigma=0.058098 ! Fit after self-cal, rms=0.054838Jy sigma=0.056311 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.275 mas, bmaj=11.39 mas, bpa=12.15 degrees ! Estimated noise=17.3899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0085818 Jy ! Component: 100 - total flux cleaned = -0.00905466 Jy ! Component: 150 - total flux cleaned = -0.00903562 Jy ! Component: 200 - total flux cleaned = -0.00926365 Jy ! Total flux subtracted in 200 components = -0.00926365 Jy ! Clean residual min=-0.000704 max=0.000698 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.105341 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 237 components and 0.105341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050651Jy sigma=0.058001 ! Fit after self-cal, rms=0.050617Jy sigma=0.057973 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651654 Jy ! Component: 100 - total flux cleaned = 0.000720024 Jy ! Component: 150 - total flux cleaned = 0.000950339 Jy ! Component: 200 - total flux cleaned = 0.00113078 Jy ! Total flux subtracted in 200 components = 0.00113078 Jy ! Clean residual min=-0.000469 max=0.000471 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.106471 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 316 components and 0.106471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050479Jy sigma=0.057979 ! Fit after self-cal, rms=0.050462Jy sigma=0.057964 ! Inverting map ! Added new window around map position (21.8, 43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735389 Jy ! Component: 100 - total flux cleaned = 0.000842832 Jy ! Component: 150 - total flux cleaned = 0.000829491 Jy ! Component: 200 - total flux cleaned = 0.000868198 Jy ! Total flux subtracted in 200 components = 0.000868198 Jy ! Clean residual min=-0.000765 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.10734 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 358 components and 0.10734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050365Jy sigma=0.058046 ! Fit after self-cal, rms=0.050348Jy sigma=0.058038 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.050348Jy sigma=0.058038 ! Fit after self-cal, rms=0.048100Jy sigma=0.056080 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.231 mas, bmaj=11.42 mas, bpa=12.51 degrees ! Estimated noise=15.4005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00507607 Jy ! Component: 100 - total flux cleaned = -0.00542951 Jy ! Component: 150 - total flux cleaned = -0.00496164 Jy ! Component: 200 - total flux cleaned = -0.00453313 Jy ! Total flux subtracted in 200 components = -0.00453313 Jy ! Clean residual min=-0.005296 max=0.004429 Jy/beam ! Clean residual mean=0.000007 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.102807 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 414 components and 0.102807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045670Jy sigma=0.057064 ! Fit after self-cal, rms=0.045592Jy sigma=0.056862 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177774 Jy ! Component: 100 - total flux cleaned = -0.00178397 Jy ! Component: 150 - total flux cleaned = -0.00166393 Jy ! Component: 200 - total flux cleaned = -0.00158606 Jy ! Total flux subtracted in 200 components = -0.00158606 Jy ! Clean residual min=-0.002474 max=0.002296 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.10122 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 451 components and 0.10122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044944Jy sigma=0.057447 ! Fit after self-cal, rms=0.044932Jy sigma=0.057406 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044932Jy sigma=0.057406 ! Fit after self-cal, rms=0.043530Jy sigma=0.056123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.387 mas, bmaj=11.27 mas, bpa=12.87 degrees ! Estimated noise=13.8784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00427188 Jy ! Component: 100 - total flux cleaned = -0.00477155 Jy ! Component: 150 - total flux cleaned = -0.00436075 Jy ! Component: 200 - total flux cleaned = -0.00440737 Jy ! Total flux subtracted in 200 components = -0.00440737 Jy ! Clean residual min=-0.005034 max=0.004279 Jy/beam ! Clean residual mean=0.000007 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.0968131 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 479 components and 0.0968131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041638Jy sigma=0.056999 ! Fit after self-cal, rms=0.041585Jy sigma=0.056821 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167814 Jy ! Component: 100 - total flux cleaned = -0.00214036 Jy ! Component: 150 - total flux cleaned = -0.0022442 Jy ! Component: 200 - total flux cleaned = -0.00215721 Jy ! Total flux subtracted in 200 components = -0.00215721 Jy ! Clean residual min=-0.002649 max=0.002373 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0946559 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 512 components and 0.0946559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.041014Jy sigma=0.057340 ! Fit after self-cal, rms=0.041004Jy sigma=0.057297 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=11.43 mas, bpa=12.88 degrees ! Estimated noise=13.9717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.204 x 11.43 at 12.88 degrees (North through East) ! Clean map min=-0.015315 max=0.075493 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.882 mas, bmaj=11.54 mas, bpa=11.49 degrees ! Estimated noise=23.0194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272438 Jy ! Component: 100 - total flux cleaned = 0.0215634 Jy ! Component: 150 - total flux cleaned = 0.0120389 Jy ! Component: 200 - total flux cleaned = 0.0087991 Jy ! Total flux subtracted in 200 components = 0.0087991 Jy ! Clean residual min=-0.031396 max=0.046415 Jy/beam ! Clean residual mean=-0.000117 rms=0.013467 Jy/beam ! Combined flux in latest and established models = 0.00879911 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.00879911 Jy ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=11.43 mas, bpa=12.88 degrees ! Estimated noise=13.9717 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411528 Jy ! Component: 100 - total flux cleaned = 0.00265312 Jy ! Component: 150 - total flux cleaned = 0.00307855 Jy ! Component: 200 - total flux cleaned = 0.00375183 Jy ! Total flux subtracted in 200 components = 0.00375183 Jy ! Clean residual min=-0.020509 max=0.034588 Jy/beam ! Clean residual mean=-0.000098 rms=0.009279 Jy/beam ! Combined flux in latest and established models = 0.0125509 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.0125509 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.387 mas, bmaj=11.27 mas, bpa=12.87 degrees ! Estimated noise=13.8784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024566 Jy ! Component: 100 - total flux cleaned = 0.00307397 Jy ! Component: 150 - total flux cleaned = 0.00365369 Jy ! Component: 200 - total flux cleaned = 0.0047133 Jy ! Total flux subtracted in 200 components = 0.0047133 Jy ! Clean residual min=-0.018573 max=0.027613 Jy/beam ! Clean residual mean=-0.000069 rms=0.008174 Jy/beam ! Combined flux in latest and established models = 0.0172642 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09866e-06 Jy ! Component: 100 - total flux cleaned = 0.000470954 Jy ! Component: 150 - total flux cleaned = 0.000693147 Jy ! Component: 200 - total flux cleaned = 0.000901667 Jy ! Total flux subtracted in 200 components = 0.000901667 Jy ! Clean residual min=-0.017789 max=0.024791 Jy/beam ! Clean residual mean=-0.000059 rms=0.007394 Jy/beam ! Combined flux in latest and established models = 0.0181659 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.0181659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=11.43 mas, bpa=12.88 degrees ! Estimated noise=13.9717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788359 Jy ! Component: 100 - total flux cleaned = -0.00152321 Jy ! Component: 150 - total flux cleaned = -0.00134801 Jy ! Component: 200 - total flux cleaned = -0.00100787 Jy ! Total flux subtracted in 200 components = -0.00100787 Jy ! Clean residual min=-0.016525 max=0.023156 Jy/beam ! Clean residual mean=-0.000051 rms=0.006647 Jy/beam ! Combined flux in latest and established models = 0.017158 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 118 components and 0.017158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.047937Jy sigma=0.087049 ! Fit after self-cal, rms=0.041424Jy sigma=0.072896 wmodel /g0/scr/pima/npcsb_uvs/J1725+7726_X_map.mod ! Writing 118 model components to file: /g0/scr/pima/npcsb_uvs/J1725+7726_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1725+7726_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1725+7726_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1725+7726_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/npcsb_uvs/J1725+7726_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195963 Jy ! Component: 100 - total flux cleaned = 0.00225086 Jy ! Component: 150 - total flux cleaned = 0.00275082 Jy ! Component: 200 - total flux cleaned = 0.00295512 Jy ! Component: 250 - total flux cleaned = 0.00304085 Jy ! Component: 300 - total flux cleaned = 0.00333651 Jy ! Component: 350 - total flux cleaned = 0.00302034 Jy ! Component: 400 - total flux cleaned = 0.00273699 Jy ! Component: 450 - total flux cleaned = 0.00247813 Jy ! Component: 500 - total flux cleaned = 0.00219457 Jy ! Component: 550 - total flux cleaned = 0.00185354 Jy ! Component: 600 - total flux cleaned = 0.0017344 Jy ! Component: 650 - total flux cleaned = 0.00158887 Jy ! Component: 700 - total flux cleaned = 0.0013897 Jy ! Component: 750 - total flux cleaned = 0.00104294 Jy ! Component: 800 - total flux cleaned = 0.000922026 Jy ! Component: 850 - total flux cleaned = 0.000803884 Jy ! Component: 900 - total flux cleaned = 0.00068811 Jy ! Component: 950 - total flux cleaned = 0.000603009 Jy ! Component: 1000 - total flux cleaned = 0.000463568 Jy ! Component: 1050 - total flux cleaned = 0.000325581 Jy ! Component: 1100 - total flux cleaned = 0.000133168 Jy ! Component: 1150 - total flux cleaned = -5.85859e-05 Jy ! Component: 1200 - total flux cleaned = -0.000249867 Jy ! Component: 1250 - total flux cleaned = -0.000468362 Jy ! Component: 1300 - total flux cleaned = -0.000632018 Jy ! Component: 1350 - total flux cleaned = -0.000850168 Jy ! Component: 1400 - total flux cleaned = -0.00104114 Jy ! Component: 1450 - total flux cleaned = -0.00123211 Jy ! Component: 1500 - total flux cleaned = -0.00145004 Jy ! Component: 1550 - total flux cleaned = -0.00161388 Jy ! Component: 1600 - total flux cleaned = -0.00180527 Jy ! Component: 1650 - total flux cleaned = -0.00191489 Jy ! Component: 1700 - total flux cleaned = -0.00199817 Jy ! Component: 1750 - total flux cleaned = -0.00211112 Jy ! Component: 1800 - total flux cleaned = -0.00222533 Jy ! Component: 1850 - total flux cleaned = -0.00231282 Jy ! Component: 1900 - total flux cleaned = -0.00237164 Jy ! Component: 1950 - total flux cleaned = -0.00243151 Jy ! Component: 2000 - total flux cleaned = -0.0024628 Jy ! Component: 2050 - total flux cleaned = -0.00246307 Jy ! Component: 2100 - total flux cleaned = -0.00246347 Jy ! Component: 2150 - total flux cleaned = -0.00246327 Jy ! Component: 2200 - total flux cleaned = -0.00246307 Jy ! Component: 2250 - total flux cleaned = -0.00246315 Jy ! Component: 2300 - total flux cleaned = -0.00242875 Jy ! Component: 2350 - total flux cleaned = -0.00242859 Jy ! Component: 2400 - total flux cleaned = -0.00239257 Jy ! Component: 2450 - total flux cleaned = -0.00239324 Jy ! Component: 2500 - total flux cleaned = -0.00228044 Jy ! Component: 2550 - total flux cleaned = -0.00224202 Jy ! Component: 2600 - total flux cleaned = -0.0021638 Jy ! Component: 2650 - total flux cleaned = -0.00204301 Jy ! Component: 2700 - total flux cleaned = -0.002002 Jy ! Component: 2750 - total flux cleaned = -0.00187522 Jy ! Component: 2800 - total flux cleaned = -0.0017883 Jy ! Component: 2850 - total flux cleaned = -0.00169963 Jy ! Component: 2900 - total flux cleaned = -0.00160925 Jy ! Component: 2950 - total flux cleaned = -0.00147041 Jy ! Component: 3000 - total flux cleaned = -0.00132761 Jy ! Component: 3050 - total flux cleaned = -0.00123077 Jy ! Component: 3100 - total flux cleaned = -0.00103074 Jy ! Component: 3150 - total flux cleaned = -0.000824801 Jy ! Component: 3200 - total flux cleaned = -0.000720033 Jy ! Component: 3250 - total flux cleaned = -0.000449739 Jy ! Component: 3300 - total flux cleaned = -0.000282824 Jy ! Component: 3350 - total flux cleaned = -0.000225889 Jy ! Component: 3400 - total flux cleaned = -5.22313e-05 Jy ! Component: 3450 - total flux cleaned = 0.000186362 Jy ! Component: 3500 - total flux cleaned = 0.00030923 Jy ! Component: 3550 - total flux cleaned = 0.000435145 Jy ! Component: 3600 - total flux cleaned = 0.000628471 Jy ! Component: 3650 - total flux cleaned = 0.000760239 Jy ! Component: 3700 - total flux cleaned = 0.00103032 Jy ! Component: 3750 - total flux cleaned = 0.00110073 Jy ! Component: 3800 - total flux cleaned = 0.00131495 Jy ! Component: 3850 - total flux cleaned = 0.00146081 Jy ! Component: 3900 - total flux cleaned = 0.00168564 Jy ! Component: 3950 - total flux cleaned = 0.00191715 Jy ! Component: 4000 - total flux cleaned = 0.00207491 Jy ! Component: 4050 - total flux cleaned = 0.00223689 Jy ! Total flux subtracted in 4096 components = 0.002404 Jy ! Clean residual min=-0.004746 max=0.004491 Jy/beam ! Clean residual mean=0.000007 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.019562 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 455 components and 0.019562 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1725+7726_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.204 x 11.43 at 12.88 degrees (North through East) ! Clean map min=-0.024269 max=0.025311 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1725+7726_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0253106 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00209071 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -24.7807 24.7807 49.5614 99.1229 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0062 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.025 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1725+7726_X_uvs.log closed on Sat Oct 5 18:54:19 2013