! Started logfile: .//J2012-3719_X_dfm.log on Sun Oct 21 00:09:22 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 .//J2012-3719_X_uva.fits ! Reading UV FITS file: .//J2012-3719_X_uva.fits ! AN table 1: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012-3719 ! ! 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 85 lines of history. ! ! Reading 2760 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 J2012-3719_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=1.000796Jy sigma=25.782390 ! Fit after self-cal, rms=0.970081Jy sigma=24.910587 ! 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=0.7312 mas, bmaj=7.378 mas, bpa=-32.66 degrees ! Estimated noise=1.49984 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 = 0.0216852 Jy ! Component: 100 - total flux cleaned = 0.0268255 Jy ! Total flux subtracted in 100 components = 0.0268255 Jy ! Clean residual min=-0.003848 max=0.004083 Jy/beam ! Clean residual mean=-0.000007 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0268255 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0268255 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=0.031874Jy sigma=0.740894 ! Fit after self-cal, rms=0.030349Jy sigma=0.704895 ! 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=1.04 mas, bmaj=7.48 mas, bpa=-31.75 degrees ! Estimated noise=0.552212 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 = 0.00734676 Jy ! Component: 100 - total flux cleaned = 0.0115975 Jy ! Component: 150 - total flux cleaned = 0.0144788 Jy ! Component: 200 - total flux cleaned = 0.0165527 Jy ! Total flux subtracted in 200 components = 0.0165527 Jy ! Clean residual min=-0.002029 max=0.001725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0433782 Jy ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 91 components and 0.0433782 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=0.028688Jy sigma=0.641234 ! Fit after self-cal, rms=0.028749Jy sigma=0.639447 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 7.48 at -31.75 degrees (North through East) ! Clean map min=-0.0018896 max=0.029671 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 LA 1.02 MK 1.06 NL 1.02 ! OV 1.06 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.92 MK 0.93 NL 1.14 ! OV 1.08 PT 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 LA 0.91 MK 1.08 NL 1.00 ! OV 1.04 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 0.97 NL 0.90 ! OV 1.06 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.93 MK 1.19 NL 1.04 ! OV 1.04 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 LA 1.01 MK 1.05 NL 1.25 ! OV 0.98 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.92 MK 1.03 NL 1.01 ! OV 0.99 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 LA 0.91 MK 1.01 NL 1.00 ! OV 1.14 PT 1.16 ! ! ! Fit before self-cal, rms=0.028749Jy sigma=0.639447 ! Fit after self-cal, rms=0.029102Jy sigma=0.630765 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=7.647 mas, bpa=-31.8 degrees ! Estimated noise=0.539522 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 = 0.000643618 Jy ! Component: 100 - total flux cleaned = 0.000680317 Jy ! Component: 150 - total flux cleaned = 0.000648545 Jy ! Component: 200 - total flux cleaned = 0.000661216 Jy ! Total flux subtracted in 200 components = 0.000661216 Jy ! Clean residual min=-0.001281 max=0.001232 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0440394 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.0440394 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=0.029058Jy sigma=0.630056 ! Fit after self-cal, rms=0.029132Jy sigma=0.629392 ! 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=0.029132Jy sigma=0.629392 ! Fit after self-cal, rms=0.029015Jy sigma=0.629321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=7.638 mas, bpa=-31.83 degrees ! Estimated noise=0.537323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167745 Jy ! Component: 100 - total flux cleaned = 0.00019584 Jy ! Component: 150 - total flux cleaned = 0.000217277 Jy ! Component: 200 - total flux cleaned = 0.000235802 Jy ! Total flux subtracted in 200 components = 0.000235802 Jy ! Clean residual min=-0.001303 max=0.001187 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0442752 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.0442752 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=0.028992Jy sigma=0.629156 ! Fit after self-cal, rms=0.029001Jy sigma=0.629054 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 = -3.30209e-06 Jy ! Component: 100 - total flux cleaned = 7.97039e-06 Jy ! Component: 150 - total flux cleaned = 7.71932e-06 Jy ! Component: 200 - total flux cleaned = 7.3274e-06 Jy ! Total flux subtracted in 200 components = 7.3274e-06 Jy ! Clean residual min=-0.001295 max=0.001175 Jy/beam ! Clean residual mean=0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0442826 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.0442826 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=0.028988Jy sigma=0.628991 ! Fit after self-cal, rms=0.028994Jy sigma=0.628930 ! 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=0.028994Jy sigma=0.628930 ! Fit after self-cal, rms=0.028870Jy sigma=0.628886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=7.63 mas, bpa=-31.86 degrees ! Estimated noise=0.535335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.76155e-05 Jy ! Component: 100 - total flux cleaned = 8.63056e-05 Jy ! Component: 150 - total flux cleaned = 0.000117952 Jy ! Component: 200 - total flux cleaned = 0.000130895 Jy ! Total flux subtracted in 200 components = 0.000130895 Jy ! Clean residual min=-0.001275 max=0.001148 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0444135 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.0444135 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=0.028858Jy sigma=0.628865 ! Fit after self-cal, rms=0.028863Jy sigma=0.628827 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 = -2.98409e-06 Jy ! Component: 100 - total flux cleaned = 1.18163e-05 Jy ! Component: 150 - total flux cleaned = 1.8391e-05 Jy ! Component: 200 - total flux cleaned = 1.33141e-05 Jy ! Total flux subtracted in 200 components = 1.33141e-05 Jy ! Clean residual min=-0.001265 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0444268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.0444268 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=0.028856Jy sigma=0.628820 ! Fit after self-cal, rms=0.028861Jy sigma=0.628792 ! 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=0.028861Jy sigma=0.628792 ! Fit after self-cal, rms=0.028799Jy sigma=0.628761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.602 mas, bmaj=11.66 mas, bpa=-17.93 degrees ! Estimated noise=0.593592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129531 Jy ! Component: 100 - total flux cleaned = 0.000146647 Jy ! Component: 150 - total flux cleaned = 0.000161074 Jy ! Component: 200 - total flux cleaned = 0.000169168 Jy ! Total flux subtracted in 200 components = 0.000169168 Jy ! Clean residual min=-0.000961 max=0.000844 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0445959 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 160 components and 0.0445959 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=0.028796Jy sigma=0.628753 ! Fit after self-cal, rms=0.028797Jy sigma=0.628739 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 = 7.50934e-06 Jy ! Component: 100 - total flux cleaned = 3.14936e-06 Jy ! Component: 150 - total flux cleaned = 6.43675e-06 Jy ! Component: 200 - total flux cleaned = 6.43113e-06 Jy ! Total flux subtracted in 200 components = 6.43113e-06 Jy ! Clean residual min=-0.000957 max=0.000831 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0446024 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 168 components and 0.0446024 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=0.028794Jy sigma=0.628726 ! Fit after self-cal, rms=0.028795Jy sigma=0.628716 ! 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=1.046 mas, bmaj=7.626 mas, bpa=-31.88 degrees ! Estimated noise=0.533998 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 7.626 at -31.88 degrees (North through East) ! Clean map min=-0.0015073 max=0.02859 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=0.7308 mas, bmaj=7.524 mas, bpa=-32.72 degrees ! Estimated noise=1.45902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226202 Jy ! Component: 100 - total flux cleaned = 0.0283608 Jy ! Component: 150 - total flux cleaned = 0.0316522 Jy ! Component: 200 - total flux cleaned = 0.0341448 Jy ! Total flux subtracted in 200 components = 0.0341448 Jy ! Clean residual min=-0.003016 max=0.003572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.0341448 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 0.0341448 Jy ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=7.626 mas, bpa=-31.88 degrees ! Estimated noise=0.533998 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 = 0.00385807 Jy ! Component: 100 - total flux cleaned = 0.00617618 Jy ! Component: 150 - total flux cleaned = 0.0077025 Jy ! Component: 200 - total flux cleaned = 0.00878946 Jy ! Total flux subtracted in 200 components = 0.00878946 Jy ! Clean residual min=-0.001512 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0429343 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 85 components and 0.0429343 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=2.602 mas, bmaj=11.66 mas, bpa=-17.93 degrees ! Estimated noise=0.593592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107714 Jy ! Component: 100 - total flux cleaned = 0.00138718 Jy ! Component: 150 - total flux cleaned = 0.00158213 Jy ! Component: 200 - total flux cleaned = 0.00170549 Jy ! Total flux subtracted in 200 components = 0.00170549 Jy ! Clean residual min=-0.001236 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0446398 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 = 1.55277e-05 Jy ! Component: 100 - total flux cleaned = 3.00774e-05 Jy ! Component: 150 - total flux cleaned = 4.30633e-05 Jy ! Component: 200 - total flux cleaned = 4.35635e-05 Jy ! Total flux subtracted in 200 components = 4.35635e-05 Jy ! Clean residual min=-0.001162 max=0.000979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0446833 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 144 components and 0.0446833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=7.626 mas, bpa=-31.88 degrees ! Estimated noise=0.533998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67523e-05 Jy ! Component: 100 - total flux cleaned = 5.67871e-05 Jy ! Component: 150 - total flux cleaned = 9.67736e-05 Jy ! Component: 200 - total flux cleaned = 0.000145589 Jy ! Total flux subtracted in 200 components = 0.000145589 Jy ! Clean residual min=-0.001244 max=0.001142 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0448289 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.0448289 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=0.028819Jy sigma=0.629137 ! Fit after self-cal, rms=0.028815Jy sigma=0.628974 wmodel J2012-3719_X_map.mod ! Writing 155 model components to file: J2012-3719_X_map.mod wobs J2012-3719_X_uvs.fits ! Writing UV FITS file: J2012-3719_X_uvs.fits wwins J2012-3719_X_map.win ! wwins: Wrote 1 windows to J2012-3719_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 = -0.000312016 Jy ! Component: 100 - total flux cleaned = -0.000312949 Jy ! Component: 150 - total flux cleaned = -0.000346347 Jy ! Component: 200 - total flux cleaned = -0.000346335 Jy ! Component: 250 - total flux cleaned = -0.000287118 Jy ! Component: 300 - total flux cleaned = -0.000287016 Jy ! Component: 350 - total flux cleaned = -0.000287408 Jy ! Component: 400 - total flux cleaned = -0.000300989 Jy ! Component: 450 - total flux cleaned = -0.000287987 Jy ! Component: 500 - total flux cleaned = -0.000250055 Jy ! Component: 550 - total flux cleaned = -0.000189315 Jy ! Component: 600 - total flux cleaned = -0.000165783 Jy ! Component: 650 - total flux cleaned = -0.000142275 Jy ! Component: 700 - total flux cleaned = -0.000119249 Jy ! Component: 750 - total flux cleaned = -0.000107882 Jy ! Component: 800 - total flux cleaned = -9.65978e-05 Jy ! Component: 850 - total flux cleaned = -7.39408e-05 Jy ! Component: 900 - total flux cleaned = -4.00641e-05 Jy ! Component: 950 - total flux cleaned = -1.75031e-05 Jy ! Component: 1000 - total flux cleaned = 5.08801e-06 Jy ! Component: 1050 - total flux cleaned = 1.64475e-05 Jy ! Component: 1100 - total flux cleaned = 2.77142e-05 Jy ! Component: 1150 - total flux cleaned = 3.90477e-05 Jy ! Component: 1200 - total flux cleaned = 2.77574e-05 Jy ! Component: 1250 - total flux cleaned = 2.77874e-05 Jy ! Component: 1300 - total flux cleaned = 3.92554e-05 Jy ! Component: 1350 - total flux cleaned = 6.26858e-05 Jy ! Component: 1400 - total flux cleaned = 7.44969e-05 Jy ! Component: 1450 - total flux cleaned = 9.84961e-05 Jy ! Component: 1500 - total flux cleaned = 0.000122775 Jy ! Component: 1550 - total flux cleaned = 0.000135117 Jy ! Component: 1600 - total flux cleaned = 0.000160122 Jy ! Component: 1650 - total flux cleaned = 0.000172668 Jy ! Component: 1700 - total flux cleaned = 0.000198754 Jy ! Component: 1750 - total flux cleaned = 0.00021224 Jy ! Component: 1800 - total flux cleaned = 0.000239132 Jy ! Component: 1850 - total flux cleaned = 0.000253031 Jy ! Component: 1900 - total flux cleaned = 0.000281398 Jy ! Component: 1950 - total flux cleaned = 0.000281539 Jy ! Component: 2000 - total flux cleaned = 0.000296307 Jy ! Component: 2050 - total flux cleaned = 0.000311626 Jy ! Component: 2100 - total flux cleaned = 0.000327239 Jy ! Component: 2150 - total flux cleaned = 0.000327529 Jy ! Component: 2200 - total flux cleaned = 0.000360946 Jy ! Component: 2250 - total flux cleaned = 0.00037839 Jy ! Component: 2300 - total flux cleaned = 0.00039608 Jy ! Component: 2350 - total flux cleaned = 0.00043327 Jy ! Component: 2400 - total flux cleaned = 0.000452339 Jy ! Component: 2450 - total flux cleaned = 0.000492544 Jy ! Component: 2500 - total flux cleaned = 0.000513637 Jy ! Component: 2550 - total flux cleaned = 0.00055715 Jy ! Component: 2600 - total flux cleaned = 0.000579878 Jy ! Component: 2650 - total flux cleaned = 0.000602916 Jy ! Component: 2700 - total flux cleaned = 0.000651235 Jy ! Component: 2750 - total flux cleaned = 0.00070229 Jy ! Component: 2800 - total flux cleaned = 0.000728562 Jy ! Component: 2850 - total flux cleaned = 0.000782837 Jy ! Component: 2900 - total flux cleaned = 0.000811547 Jy ! Component: 2950 - total flux cleaned = 0.000870073 Jy ! Component: 3000 - total flux cleaned = 0.000931878 Jy ! Component: 3050 - total flux cleaned = 0.000964157 Jy ! Component: 3100 - total flux cleaned = 0.0010308 Jy ! Component: 3150 - total flux cleaned = 0.00110105 Jy ! Component: 3200 - total flux cleaned = 0.00113783 Jy ! Component: 3250 - total flux cleaned = 0.0011755 Jy ! Component: 3300 - total flux cleaned = 0.00125317 Jy ! Component: 3350 - total flux cleaned = 0.00129361 Jy ! Component: 3400 - total flux cleaned = 0.00137789 Jy ! Component: 3450 - total flux cleaned = 0.00142137 Jy ! Component: 3500 - total flux cleaned = 0.00151203 Jy ! Component: 3550 - total flux cleaned = 0.00160663 Jy ! Component: 3600 - total flux cleaned = 0.0016561 Jy ! Component: 3650 - total flux cleaned = 0.00175868 Jy ! Component: 3700 - total flux cleaned = 0.00181254 Jy ! Component: 3750 - total flux cleaned = 0.00192293 Jy ! Component: 3800 - total flux cleaned = 0.00203923 Jy ! Component: 3850 - total flux cleaned = 0.00210061 Jy ! Component: 3900 - total flux cleaned = 0.00222539 Jy ! Component: 3950 - total flux cleaned = 0.00229112 Jy ! Component: 4000 - total flux cleaned = 0.002427 Jy ! Component: 4050 - total flux cleaned = 0.00249719 Jy ! Total flux subtracted in 4096 components = 0.00264451 Jy ! Clean residual min=-0.004430 max=0.004381 Jy/beam ! Clean residual mean=-0.000037 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0474734 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 294 components and 0.0474734 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2012-3719_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.046 x 7.626 at -31.88 degrees (North through East) ! Clean map min=-0.0073725 max=0.027296 Jy/beam ! Writing clean map to FITS file: .//J2012-3719_X_map.fits wmodel .//J2012-3719_X_map.mod ! Writing 294 model components to file: .//J2012-3719_X_map.mod wobs .//J2012-3719_X_uvs.fits ! Writing UV FITS file: .//J2012-3719_X_uvs.fits wwins .//J2012-3719_X_map.win ! wwins: Wrote 2 windows to .//J2012-3719_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0272956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000928441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.2043 10.2043 20.4086 40.8171 81.6343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 29.399 quit ! Quitting program ! Log file .//J2012-3719_X_dfm.log closed on Sun Oct 21 00:09:26 2018