! Started logfile: J1254-1317_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:35:32 2016 obs J1254-1317_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1254-1317_S_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972989 visibilities/baseline/integration-bin. ! Found source: J1254-1317 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 20316 visibilities. select I ! Polarization I is unavailable. ! 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1254-1317_S_2014_12_20_pus] 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 0.500x0.500 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948383Jy sigma=0.009697 ! Fit after self-cal, rms=0.912918Jy sigma=0.009325 ! 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=2.534 mas, bmaj=6.644 mas, bpa=-1.957 degrees ! Estimated noise=729.515 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681992 Jy ! Component: 100 - total flux cleaned = 0.0832205 Jy ! Total flux subtracted in 100 components = 0.0832205 Jy ! Clean residual min=-0.003107 max=0.004804 Jy/beam ! Clean residual mean=-0.000003 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0832205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0832205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082851Jy sigma=0.000793 ! Fit after self-cal, rms=0.082843Jy sigma=0.000792 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548139 Jy ! Component: 100 - total flux cleaned = 0.00854199 Jy ! Total flux subtracted in 100 components = 0.00854199 Jy ! Clean residual min=-0.002977 max=0.002811 Jy/beam ! Clean residual mean=-0.000004 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0917625 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0917625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082245Jy sigma=0.000787 ! Fit after self-cal, rms=0.082252Jy sigma=0.000787 ! 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=3.121 mas, bmaj=7.78 mas, bpa=-2.37 degrees ! Estimated noise=493.017 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 = 0.00365742 Jy ! Component: 100 - total flux cleaned = 0.00549716 Jy ! Component: 150 - total flux cleaned = 0.00656919 Jy ! Component: 200 - total flux cleaned = 0.00721181 Jy ! Total flux subtracted in 200 components = 0.00721181 Jy ! Clean residual min=-0.002607 max=0.002165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0989743 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.0989743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082047Jy sigma=0.000786 ! Fit after self-cal, rms=0.082058Jy sigma=0.000786 ! 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 1.03 FD 0.87 HN 0.98 KP 1.10 ! LA 0.93 MK 1.01 NL 0.96 OV 1.05 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.07 KP 1.05 ! LA 0.93 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.03 KP 0.96 ! LA 0.74 MK 1.03 NL 1.07 OV 0.96 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.02 KP 0.92 ! LA 0.82 MK 0.98 NL 1.03 OV 1.00 ! PT 1.07 SC 0.93 ! ! ! Fit before self-cal, rms=0.082058Jy sigma=0.000786 ! Fit after self-cal, rms=0.080228Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=7.806 mas, bpa=-2.328 degrees ! Estimated noise=494.536 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 = -0.000185575 Jy ! Component: 100 - total flux cleaned = -0.000141085 Jy ! Component: 150 - total flux cleaned = -0.000129815 Jy ! Component: 200 - total flux cleaned = -0.000137684 Jy ! Total flux subtracted in 200 components = -0.000137684 Jy ! Clean residual min=-0.001490 max=0.001659 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0988366 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0988366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080223Jy sigma=0.000780 ! Fit after self-cal, rms=0.080194Jy sigma=0.000780 ! 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=0.080194Jy sigma=0.000780 ! Fit after self-cal, rms=0.080315Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.129 mas, bmaj=7.818 mas, bpa=-2.316 degrees ! Estimated noise=494.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153884 Jy ! Component: 100 - total flux cleaned = -0.000118213 Jy ! Component: 150 - total flux cleaned = -0.000108138 Jy ! Component: 200 - total flux cleaned = -0.000115415 Jy ! Total flux subtracted in 200 components = -0.000115415 Jy ! Clean residual min=-0.001424 max=0.001567 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0987212 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0987212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080312Jy sigma=0.000779 ! Fit after self-cal, rms=0.080320Jy sigma=0.000779 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) ! Added new window around map position (-72, -117.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734751 Jy ! Component: 100 - total flux cleaned = 0.000638481 Jy ! Component: 150 - total flux cleaned = 0.000587823 Jy ! Component: 200 - total flux cleaned = 0.000526518 Jy ! Total flux subtracted in 200 components = 0.000526518 Jy ! Clean residual min=-0.001344 max=0.001417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0992477 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0992477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080290Jy sigma=0.000779 ! Fit after self-cal, rms=0.080289Jy sigma=0.000779 ! 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=0.080289Jy sigma=0.000779 ! Fit after self-cal, rms=0.080217Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.815 mas, bpa=-2.34 degrees ! Estimated noise=493.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107448 Jy ! Component: 100 - total flux cleaned = 5.31329e-05 Jy ! Component: 150 - total flux cleaned = -9.6459e-06 Jy ! Component: 200 - total flux cleaned = -5.22892e-05 Jy ! Total flux subtracted in 200 components = -5.22892e-05 Jy ! Clean residual min=-0.001365 max=0.001385 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0991954 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0991954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080210Jy sigma=0.000779 ! Fit after self-cal, rms=0.080210Jy sigma=0.000778 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 = -3.11758e-05 Jy ! Component: 100 - total flux cleaned = -4.39288e-05 Jy ! Component: 150 - total flux cleaned = -5.63617e-05 Jy ! Component: 200 - total flux cleaned = -6.79627e-05 Jy ! Total flux subtracted in 200 components = -6.79627e-05 Jy ! Clean residual min=-0.001356 max=0.001388 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0991274 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0991274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080207Jy sigma=0.000778 ! Fit after self-cal, rms=0.080206Jy sigma=0.000778 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.080206Jy sigma=0.000778 ! Fit after self-cal, rms=0.080138Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.532 mas, bmaj=14.9 mas, bpa=2.868 degrees ! Estimated noise=621.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199262 Jy ! Component: 100 - total flux cleaned = -0.000264239 Jy ! Component: 150 - total flux cleaned = -0.000251333 Jy ! Component: 200 - total flux cleaned = -0.000251241 Jy ! Total flux subtracted in 200 components = -0.000251241 Jy ! Clean residual min=-0.001526 max=0.001616 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0988762 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.0988762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080137Jy sigma=0.000778 ! Fit after self-cal, rms=0.080136Jy sigma=0.000778 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 = -4.19366e-05 Jy ! Component: 100 - total flux cleaned = -6.64343e-05 Jy ! Component: 150 - total flux cleaned = -6.58637e-05 Jy ! Component: 200 - total flux cleaned = -6.57828e-05 Jy ! Total flux subtracted in 200 components = -6.57828e-05 Jy ! Clean residual min=-0.001508 max=0.001625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0988104 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 0.0988104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080136Jy sigma=0.000778 ! Fit after self-cal, rms=0.080135Jy sigma=0.000778 ! 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=3.127 mas, bmaj=7.815 mas, bpa=-2.363 degrees ! Estimated noise=493.392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.815 at -2.363 degrees (North through East) ! Clean map min=-0.0013075 max=0.088511 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=2.53 mas, bmaj=6.637 mas, bpa=-1.877 degrees ! Estimated noise=732.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684364 Jy ! Component: 100 - total flux cleaned = 0.0836909 Jy ! Component: 150 - total flux cleaned = 0.089713 Jy ! Component: 200 - total flux cleaned = 0.0931269 Jy ! Total flux subtracted in 200 components = 0.0931269 Jy ! Clean residual min=-0.002371 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0931268 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0931268 Jy ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.815 mas, bpa=-2.363 degrees ! Estimated noise=493.392 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 = 0.00310673 Jy ! Component: 100 - total flux cleaned = 0.00482534 Jy ! Component: 150 - total flux cleaned = 0.0050374 Jy ! Component: 200 - total flux cleaned = 0.00520752 Jy ! Total flux subtracted in 200 components = 0.00520752 Jy ! Clean residual min=-0.001383 max=0.001393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0983344 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.0983344 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.532 mas, bmaj=14.9 mas, bpa=2.868 degrees ! Estimated noise=621.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666489 Jy ! Component: 100 - total flux cleaned = 0.000693432 Jy ! Component: 150 - total flux cleaned = 0.00062342 Jy ! Component: 200 - total flux cleaned = 0.000585332 Jy ! Total flux subtracted in 200 components = 0.000585332 Jy ! Clean residual min=-0.001619 max=0.001593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0989197 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 = -3.2581e-05 Jy ! Component: 100 - total flux cleaned = -3.26159e-05 Jy ! Component: 150 - total flux cleaned = -5.78516e-05 Jy ! Component: 200 - total flux cleaned = -8.14603e-05 Jy ! Total flux subtracted in 200 components = -8.14603e-05 Jy ! Clean residual min=-0.001597 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0988382 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.0988383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.815 mas, bpa=-2.363 degrees ! Estimated noise=493.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155681 Jy ! Component: 100 - total flux cleaned = 0.0001757 Jy ! Component: 150 - total flux cleaned = 0.000195203 Jy ! Component: 200 - total flux cleaned = 0.000178966 Jy ! Total flux subtracted in 200 components = 0.000178966 Jy ! Clean residual min=-0.001383 max=0.001416 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0990172 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.0990172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080142Jy sigma=0.000779 ! Fit after self-cal, rms=0.080141Jy sigma=0.000778 wmodel J1254-1317_S_2014_12_20_pus_map.mod ! Writing 107 model components to file: J1254-1317_S_2014_12_20_pus_map.mod wobs J1254-1317_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1254-1317_S_2014_12_20_pus_uvs.fits wwins J1254-1317_S_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1254-1317_S_2014_12_20_pus_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 = 8.10192e-05 Jy ! Component: 100 - total flux cleaned = -9.80916e-06 Jy ! Component: 150 - total flux cleaned = -0.00011921 Jy ! Component: 200 - total flux cleaned = -9.87058e-05 Jy ! Component: 250 - total flux cleaned = -1.76047e-05 Jy ! Component: 300 - total flux cleaned = 4.1377e-05 Jy ! Component: 350 - total flux cleaned = 7.97049e-05 Jy ! Component: 400 - total flux cleaned = 7.98003e-05 Jy ! Component: 450 - total flux cleaned = 9.81141e-05 Jy ! Component: 500 - total flux cleaned = 0.00011593 Jy ! Component: 550 - total flux cleaned = 0.000150698 Jy ! Component: 600 - total flux cleaned = 0.000168177 Jy ! Component: 650 - total flux cleaned = 0.000253199 Jy ! Component: 700 - total flux cleaned = 0.000286335 Jy ! Component: 750 - total flux cleaned = 0.00026993 Jy ! Component: 800 - total flux cleaned = 0.000351349 Jy ! Component: 850 - total flux cleaned = 0.000446886 Jy ! Component: 900 - total flux cleaned = 0.000524953 Jy ! Component: 950 - total flux cleaned = 0.000571356 Jy ! Component: 1000 - total flux cleaned = 0.000678149 Jy ! Component: 1050 - total flux cleaned = 0.000753581 Jy ! Component: 1100 - total flux cleaned = 0.00087247 Jy ! Component: 1150 - total flux cleaned = 0.000930755 Jy ! Component: 1200 - total flux cleaned = 0.000959688 Jy ! Component: 1250 - total flux cleaned = 0.0010028 Jy ! Component: 1300 - total flux cleaned = 0.00103117 Jy ! Component: 1350 - total flux cleaned = 0.00108708 Jy ! Component: 1400 - total flux cleaned = 0.00114226 Jy ! Component: 1450 - total flux cleaned = 0.0012106 Jy ! Component: 1500 - total flux cleaned = 0.00129194 Jy ! Component: 1550 - total flux cleaned = 0.00134532 Jy ! Component: 1600 - total flux cleaned = 0.0013319 Jy ! Component: 1650 - total flux cleaned = 0.00141093 Jy ! Component: 1700 - total flux cleaned = 0.00147611 Jy ! Component: 1750 - total flux cleaned = 0.00151477 Jy ! Component: 1800 - total flux cleaned = 0.00155296 Jy ! Component: 1850 - total flux cleaned = 0.00155294 Jy ! Component: 1900 - total flux cleaned = 0.0015654 Jy ! Component: 1950 - total flux cleaned = 0.0016152 Jy ! Component: 2000 - total flux cleaned = 0.00160306 Jy ! Component: 2050 - total flux cleaned = 0.0017006 Jy ! Component: 2100 - total flux cleaned = 0.00171254 Jy ! Component: 2150 - total flux cleaned = 0.00171234 Jy ! Component: 2200 - total flux cleaned = 0.00175977 Jy ! Component: 2250 - total flux cleaned = 0.00174813 Jy ! Component: 2300 - total flux cleaned = 0.00177162 Jy ! Component: 2350 - total flux cleaned = 0.00176017 Jy ! Component: 2400 - total flux cleaned = 0.00177161 Jy ! Component: 2450 - total flux cleaned = 0.00179428 Jy ! Component: 2500 - total flux cleaned = 0.00181679 Jy ! Component: 2550 - total flux cleaned = 0.00178302 Jy ! Component: 2600 - total flux cleaned = 0.00180546 Jy ! Component: 2650 - total flux cleaned = 0.0017944 Jy ! Component: 2700 - total flux cleaned = 0.00182735 Jy ! Component: 2750 - total flux cleaned = 0.00180572 Jy ! Component: 2800 - total flux cleaned = 0.00185973 Jy ! Component: 2850 - total flux cleaned = 0.0018491 Jy ! Component: 2900 - total flux cleaned = 0.00182773 Jy ! Component: 2950 - total flux cleaned = 0.00188044 Jy ! Component: 3000 - total flux cleaned = 0.0018698 Jy ! Component: 3050 - total flux cleaned = 0.00182819 Jy ! Component: 3100 - total flux cleaned = 0.00183846 Jy ! Component: 3150 - total flux cleaned = 0.00186924 Jy ! Component: 3200 - total flux cleaned = 0.00187948 Jy ! Component: 3250 - total flux cleaned = 0.00184919 Jy ! Component: 3300 - total flux cleaned = 0.00184918 Jy ! Component: 3350 - total flux cleaned = 0.00182927 Jy ! Component: 3400 - total flux cleaned = 0.00181941 Jy ! Component: 3450 - total flux cleaned = 0.00180965 Jy ! Component: 3500 - total flux cleaned = 0.00182931 Jy ! Component: 3550 - total flux cleaned = 0.00184873 Jy ! Component: 3600 - total flux cleaned = 0.00188738 Jy ! Component: 3650 - total flux cleaned = 0.0018586 Jy ! Component: 3700 - total flux cleaned = 0.00187761 Jy ! Component: 3750 - total flux cleaned = 0.00185857 Jy ! Component: 3800 - total flux cleaned = 0.00184914 Jy ! Component: 3850 - total flux cleaned = 0.0018679 Jy ! Component: 3900 - total flux cleaned = 0.00186794 Jy ! Component: 3950 - total flux cleaned = 0.00187728 Jy ! Component: 4000 - total flux cleaned = 0.00185888 Jy ! Component: 4050 - total flux cleaned = 0.00189545 Jy ! Total flux subtracted in 4096 components = 0.00194077 Jy ! Clean residual min=-0.000601 max=0.000491 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.100958 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 382 components and 0.100958 Jy ![Exited script file: muppet] wmap "J1254-1317_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.815 at -2.363 degrees (North through East) ! Clean map min=-0.00090735 max=0.088417 Jy/beam ! Writing clean map to FITS file: J1254-1317_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.088417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016454 device "J1254-1317_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1254-1317_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558287 0.558287 1.11657 2.23315 4.46629 8.93259 17.8652 35.7303 71.4607 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.127 x 7.815 at -2.363 degrees (North through East) ! Clean map min=-0.00090735 max=0.088417 Jy/beam quit ! Quitting program ! Log file J1254-1317_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:35:38 2016