! Started logfile: /tmp/maps//J1515-3301_X_20180615_dfm.log on Wed Jul 4 23:31:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /tmp/maps//J1515-3301_X_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1515-3301_X_20180615_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1515-3301 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1360 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ![@/opt64/bin/pima_mupet_01.dfm J1515-3301_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.013606Jy sigma=21.043428 ! Fit after self-cal, rms=0.896945Jy sigma=18.902301 ! 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=0.8377 mas, bmaj=16.4 mas, bpa=8.271 degrees ! Estimated noise=1.28719 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 = 0.0801272 Jy ! Component: 100 - total flux cleaned = 0.0976759 Jy ! Total flux subtracted in 100 components = 0.0976759 Jy ! Clean residual min=-0.003912 max=0.005326 Jy/beam ! Clean residual mean=0.000034 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.0976759 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0976759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.028785Jy sigma=0.594306 ! Fit after self-cal, rms=0.028759Jy sigma=0.594117 ! 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=1.06 mas, bmaj=14.02 mas, bpa=8.211 degrees ! Estimated noise=0.934379 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 = 0.00452286 Jy ! Component: 100 - total flux cleaned = 0.00370519 Jy ! Component: 150 - total flux cleaned = 0.00360008 Jy ! Component: 200 - total flux cleaned = 0.00339527 Jy ! Total flux subtracted in 200 components = 0.00339527 Jy ! Clean residual min=-0.001657 max=0.001680 Jy/beam ! Clean residual mean=0.000018 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.101071 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 56 components and 0.101071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027555Jy sigma=0.565446 ! Fit after self-cal, rms=0.027525Jy sigma=0.564900 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 14.02 at 8.211 degrees (North through East) ! Clean map min=-0.001988 max=0.099381 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.97 LA 0.99 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.02 LA 0.97 PT 1.04 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.04 LA 1.00 PT 0.97 ! SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.97 LA 1.01 PT 0.98 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.06 LA 1.01 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.98 LA 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.91 LA 0.97 PT 1.05 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.95 LA 1.06 PT 0.98 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.027525Jy sigma=0.564900 ! Fit after self-cal, rms=0.026310Jy sigma=0.538134 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=14 mas, bpa=8.199 degrees ! Estimated noise=0.92654 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 = 0.000604718 Jy ! Component: 100 - total flux cleaned = 0.000553178 Jy ! Component: 150 - total flux cleaned = 0.000882168 Jy ! Component: 200 - total flux cleaned = 0.000979509 Jy ! Total flux subtracted in 200 components = 0.000979509 Jy ! Clean residual min=-0.000522 max=0.000532 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.102051 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 110 components and 0.102051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026183Jy sigma=0.535429 ! Fit after self-cal, rms=0.026200Jy sigma=0.535213 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026200Jy sigma=0.535213 ! Fit after self-cal, rms=0.026194Jy sigma=0.535114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=13.99 mas, bpa=8.2 degrees ! Estimated noise=0.926145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410585 Jy ! Component: 100 - total flux cleaned = 0.000576631 Jy ! Component: 150 - total flux cleaned = 0.000577361 Jy ! Component: 200 - total flux cleaned = 0.000747443 Jy ! Total flux subtracted in 200 components = 0.000747443 Jy ! Clean residual min=-0.000409 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.102798 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 149 components and 0.102798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026149Jy sigma=0.534110 ! Fit after self-cal, rms=0.026146Jy sigma=0.534063 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 = -0.000123324 Jy ! Component: 100 - total flux cleaned = -0.000102993 Jy ! Component: 150 - total flux cleaned = 1.54508e-05 Jy ! Component: 200 - total flux cleaned = 0.000152622 Jy ! Total flux subtracted in 200 components = 0.000152622 Jy ! Clean residual min=-0.000324 max=0.000328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.102951 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 187 components and 0.102951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026120Jy sigma=0.533516 ! Fit after self-cal, rms=0.026119Jy sigma=0.533494 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026119Jy sigma=0.533494 ! Fit after self-cal, rms=0.026097Jy sigma=0.533440 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=13.98 mas, bpa=8.202 degrees ! Estimated noise=0.925347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171012 Jy ! Component: 100 - total flux cleaned = 0.000304156 Jy ! Component: 150 - total flux cleaned = 0.000383577 Jy ! Component: 200 - total flux cleaned = 0.000451385 Jy ! Total flux subtracted in 200 components = 0.000451385 Jy ! Clean residual min=-0.000412 max=0.000417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.103402 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 214 components and 0.103402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026079Jy sigma=0.533012 ! Fit after self-cal, rms=0.026078Jy sigma=0.532976 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 = -0.000224326 Jy ! Component: 100 - total flux cleaned = -0.000256885 Jy ! Component: 150 - total flux cleaned = -0.000255964 Jy ! Component: 200 - total flux cleaned = -0.000285894 Jy ! Total flux subtracted in 200 components = -0.000285894 Jy ! Clean residual min=-0.000252 max=0.000247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.103116 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 250 components and 0.103116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026061Jy sigma=0.532635 ! Fit after self-cal, rms=0.026061Jy sigma=0.532625 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026061Jy sigma=0.532625 ! Fit after self-cal, rms=0.026038Jy sigma=0.532603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.86 mas, bmaj=12.68 mas, bpa=4.99 degrees ! Estimated noise=1.18539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011102 Jy ! Component: 100 - total flux cleaned = -0.000160734 Jy ! Component: 150 - total flux cleaned = -0.000160526 Jy ! Component: 200 - total flux cleaned = -0.000171949 Jy ! Total flux subtracted in 200 components = -0.000171949 Jy ! Clean residual min=-0.000220 max=0.000218 Jy/beam ! Clean residual mean=0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.102944 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 298 components and 0.102944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026032Jy sigma=0.532477 ! Fit after self-cal, rms=0.026031Jy sigma=0.532446 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 = 1.37322e-05 Jy ! Component: 100 - total flux cleaned = 0.000124343 Jy ! Component: 150 - total flux cleaned = 0.000199747 Jy ! Component: 200 - total flux cleaned = 0.000228905 Jy ! Total flux subtracted in 200 components = 0.000228905 Jy ! Clean residual min=-0.000124 max=0.000123 Jy/beam ! Clean residual mean=0.000001 rms=0.000045 Jy/beam ! Combined flux in latest and established models = 0.103173 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 352 components and 0.103173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026024Jy sigma=0.532367 ! Fit after self-cal, rms=0.026025Jy sigma=0.532356 ! 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=1.058 mas, bmaj=13.98 mas, bpa=8.204 degrees ! Estimated noise=0.924492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 13.98 at 8.204 degrees (North through East) ! Clean map min=-0.0014632 max=0.098605 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=0.8376 mas, bmaj=16.37 mas, bpa=8.292 degrees ! Estimated noise=1.27383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0792685 Jy ! Component: 100 - total flux cleaned = 0.0965561 Jy ! Component: 150 - total flux cleaned = 0.100438 Jy ! Component: 200 - total flux cleaned = 0.10141 Jy ! Total flux subtracted in 200 components = 0.10141 Jy ! Clean residual min=-0.001857 max=0.001846 Jy/beam ! Clean residual mean=0.000019 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.10141 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.10141 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=13.98 mas, bpa=8.204 degrees ! Estimated noise=0.924492 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 = 0.000753634 Jy ! Component: 100 - total flux cleaned = 0.00081809 Jy ! Component: 150 - total flux cleaned = 0.000747972 Jy ! Component: 200 - total flux cleaned = 0.000804766 Jy ! Total flux subtracted in 200 components = 0.000804766 Jy ! Clean residual min=-0.000966 max=0.000975 Jy/beam ! Clean residual mean=0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.102215 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 95 components and 0.102215 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=2.86 mas, bmaj=12.68 mas, bpa=4.99 degrees ! Estimated noise=1.18539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021539 Jy ! Component: 100 - total flux cleaned = -0.000421337 Jy ! Component: 150 - total flux cleaned = -0.000421041 Jy ! Component: 200 - total flux cleaned = -0.000365467 Jy ! Total flux subtracted in 200 components = -0.000365467 Jy ! Clean residual min=-0.000466 max=0.000467 Jy/beam ! Clean residual mean=0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.101849 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 = 2.89328e-05 Jy ! Component: 100 - total flux cleaned = -1.24596e-06 Jy ! Component: 150 - total flux cleaned = 4.17413e-05 Jy ! Component: 200 - total flux cleaned = 4.20659e-05 Jy ! Total flux subtracted in 200 components = 4.20659e-05 Jy ! Clean residual min=-0.000829 max=0.000813 Jy/beam ! Clean residual mean=0.000005 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.101891 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 208 components and 0.101891 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=13.98 mas, bpa=8.204 degrees ! Estimated noise=0.924492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247193 Jy ! Component: 100 - total flux cleaned = 0.000311661 Jy ! Component: 150 - total flux cleaned = 0.000283649 Jy ! Component: 200 - total flux cleaned = 0.000255775 Jy ! Total flux subtracted in 200 components = 0.000255775 Jy ! Clean residual min=-0.000485 max=0.000473 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.102147 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 248 components and 0.102147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026068Jy sigma=0.533323 ! Fit after self-cal, rms=0.026062Jy sigma=0.533072 wmodel J1515-3301_X_map.mod ! Writing 248 model components to file: J1515-3301_X_map.mod wobs J1515-3301_X_uvs.fits ! Writing UV FITS file: J1515-3301_X_uvs.fits wwins J1515-3301_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /tmp/maps//J1515-3301_X_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 13.98 at 8.204 degrees (North through East) ! Clean map min=-0.001002 max=0.09784 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1515-3301_X_20180615_map.fits wmodel /tmp/maps//J1515-3301_X_20180615_map.mod ! Writing 248 model components to file: /tmp/maps//J1515-3301_X_20180615_map.mod wobs /tmp/maps//J1515-3301_X_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1515-3301_X_20180615_uvs.fits wwins /tmp/maps//J1515-3301_X_20180615_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0978404 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.422621 0.422621 0.845243 1.69049 3.38097 6.76194 13.5239 27.0478 54.0955 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 709.855 quit ! Quitting program ! Log file /tmp/maps//J1515-3301_X_20180615_dfm.log closed on Wed Jul 4 23:31:17 2018