! Started logfile: .//J0459+3106_C_dfm.log on Sat Oct 20 23:42:50 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0459+3106_C_uva.fits ! Reading UV FITS file: .//J0459+3106_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0459+3106 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1568 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0459+3106_C] 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 0.300x0.300 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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.033195Jy sigma=46.768462 ! Fit after self-cal, rms=0.823549Jy sigma=37.181721 ! 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=1.473 mas, bmaj=5.482 mas, bpa=35.08 degrees ! Estimated noise=0.6958 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 = 0.143421 Jy ! Component: 100 - total flux cleaned = 0.1752 Jy ! Total flux subtracted in 100 components = 0.1752 Jy ! Clean residual min=-0.013356 max=0.026362 Jy/beam ! Clean residual mean=0.000005 rms=0.004439 Jy/beam ! Combined flux in latest and established models = 0.1752 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.1752 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=0.078593Jy sigma=3.435869 ! Fit after self-cal, rms=0.077718Jy sigma=3.397942 ! 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=2.004 mas, bmaj=5.214 mas, bpa=35.15 degrees ! Estimated noise=0.48392 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 (2.1, 26.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255738 Jy ! Component: 100 - total flux cleaned = 0.0335642 Jy ! Component: 150 - total flux cleaned = 0.0382242 Jy ! Component: 200 - total flux cleaned = 0.0408363 Jy ! Total flux subtracted in 200 components = 0.0408363 Jy ! Clean residual min=-0.010411 max=0.025071 Jy/beam ! Clean residual mean=0.000001 rms=0.003934 Jy/beam ! Combined flux in latest and established models = 0.216036 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.216036 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=0.068602Jy sigma=2.985680 ! Fit after self-cal, rms=0.066994Jy sigma=2.920060 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.004 x 5.214 at 35.15 degrees (North through East) ! Clean map min=-0.010793 max=0.17439 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 KP 1.64 LA 0.95 ! NL 0.98 OV 0.92 PT 0.95 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 KP 1.61 LA 0.92 ! NL 0.99 OV 0.94 PT 0.92 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 KP 1.49 LA 0.96 ! NL 0.98 OV 0.95 PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 KP 1.50 LA 0.96 ! NL 0.96 OV 0.96 PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 1.48 LA 0.94 ! NL 0.95 OV 0.95 PT 0.93 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 KP 1.56 LA 0.94 ! NL 0.95 OV 0.95 PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.066994Jy sigma=2.920060 ! Fit after self-cal, rms=0.082555Jy sigma=2.607266 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=5.301 mas, bpa=35.41 degrees ! Estimated noise=0.49453 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 = -0.0019723 Jy ! Component: 100 - total flux cleaned = -0.00252808 Jy ! Component: 150 - total flux cleaned = -0.00344881 Jy ! Component: 200 - total flux cleaned = -0.00393789 Jy ! Total flux subtracted in 200 components = -0.00393789 Jy ! Clean residual min=-0.007262 max=0.007728 Jy/beam ! Clean residual mean=-0.000010 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.212099 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.212099 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=0.082072Jy sigma=2.577883 ! Fit after self-cal, rms=0.082076Jy sigma=2.575746 ! 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=0.082076Jy sigma=2.575746 ! Fit after self-cal, rms=0.083766Jy sigma=2.572217 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.974 mas, bmaj=5.311 mas, bpa=35.39 degrees ! Estimated noise=0.491441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00351758 Jy ! Component: 100 - total flux cleaned = -0.00416334 Jy ! Component: 150 - total flux cleaned = -0.0041692 Jy ! Component: 200 - total flux cleaned = -0.0041689 Jy ! Total flux subtracted in 200 components = -0.0041689 Jy ! Clean residual min=-0.007103 max=0.007679 Jy/beam ! Clean residual mean=-0.000011 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.20793 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 0.20793 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=0.083546Jy sigma=2.561414 ! Fit after self-cal, rms=0.083522Jy sigma=2.560161 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 (39.6, 75.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751591 Jy ! Component: 100 - total flux cleaned = 0.0105144 Jy ! Component: 150 - total flux cleaned = 0.0106672 Jy ! Component: 200 - total flux cleaned = 0.0107984 Jy ! Total flux subtracted in 200 components = 0.0107984 Jy ! Clean residual min=-0.007250 max=0.007108 Jy/beam ! Clean residual mean=-0.000014 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.218728 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.218728 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=0.082188Jy sigma=2.527157 ! Fit after self-cal, rms=0.082135Jy sigma=2.522826 ! 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=0.082135Jy sigma=2.522826 ! Fit after self-cal, rms=1.231789Jy sigma=3.309020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.916 mas, bmaj=5.385 mas, bpa=36.41 degrees ! Estimated noise=0.58033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766117 Jy ! Component: 100 - total flux cleaned = -0.00133893 Jy ! Component: 150 - total flux cleaned = -0.00130743 Jy ! Component: 200 - total flux cleaned = -0.00050578 Jy ! Total flux subtracted in 200 components = -0.00050578 Jy ! Clean residual min=-0.038717 max=0.025387 Jy/beam ! Clean residual mean=0.000002 rms=0.006800 Jy/beam ! Combined flux in latest and established models = 0.218222 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.218222 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=1.207319Jy sigma=3.457130 ! Fit after self-cal, rms=1.207441Jy sigma=3.323986 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 = -0.0103965 Jy ! Component: 100 - total flux cleaned = -0.00958749 Jy ! Component: 150 - total flux cleaned = -0.0088553 Jy ! Component: 200 - total flux cleaned = -0.00752944 Jy ! Total flux subtracted in 200 components = -0.00752944 Jy ! Clean residual min=-0.037065 max=0.026385 Jy/beam ! Clean residual mean=0.000006 rms=0.006934 Jy/beam ! Combined flux in latest and established models = 0.210693 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 133 components and 0.210693 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=1.191255Jy sigma=3.478670 ! Fit after self-cal, rms=1.191841Jy sigma=3.404786 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=1.191841Jy sigma=3.404786 ! Fit after self-cal, rms=1.584748Jy sigma=3.319609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.129 mas, bmaj=5.292 mas, bpa=39.87 degrees ! Estimated noise=0.807462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141066 Jy ! Component: 100 - total flux cleaned = 0.0165663 Jy ! Component: 150 - total flux cleaned = 0.0176402 Jy ! Component: 200 - total flux cleaned = 0.0167372 Jy ! Total flux subtracted in 200 components = 0.0167372 Jy ! Clean residual min=-0.061509 max=0.041617 Jy/beam ! Clean residual mean=0.000024 rms=0.012477 Jy/beam ! Combined flux in latest and established models = 0.22743 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.22743 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=1.561381Jy sigma=3.576805 ! Fit after self-cal, rms=1.562829Jy sigma=3.504565 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 = -0.0141259 Jy ! Component: 100 - total flux cleaned = -0.0167699 Jy ! Component: 150 - total flux cleaned = -0.0176183 Jy ! Component: 200 - total flux cleaned = -0.0184258 Jy ! Total flux subtracted in 200 components = -0.0184258 Jy ! Clean residual min=-0.060268 max=0.041506 Jy/beam ! Clean residual mean=0.000032 rms=0.012801 Jy/beam ! Combined flux in latest and established models = 0.209004 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 169 components and 0.209004 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=1.551132Jy sigma=3.659522 ! Fit after self-cal, rms=1.552384Jy sigma=3.624649 ! 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=1.9 mas, bmaj=5.346 mas, bpa=36.4 degrees ! Estimated noise=0.640024 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 5.346 at 36.4 degrees (North through East) ! Clean map min=-0.094949 max=0.282 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=1.453 mas, bmaj=5.756 mas, bpa=36.24 degrees ! Estimated noise=0.841899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169331 Jy ! Component: 100 - total flux cleaned = 0.182808 Jy ! Component: 150 - total flux cleaned = 0.180073 Jy ! Component: 200 - total flux cleaned = 0.181108 Jy ! Total flux subtracted in 200 components = 0.181108 Jy ! Clean residual min=-0.024571 max=0.021422 Jy/beam ! Clean residual mean=0.000029 rms=0.005021 Jy/beam ! Combined flux in latest and established models = 0.181108 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.181108 Jy ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=5.346 mas, bpa=36.4 degrees ! Estimated noise=0.640024 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) ! Added new window around map position (16.8, -49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883058 Jy ! Component: 100 - total flux cleaned = 0.0102179 Jy ! Component: 150 - total flux cleaned = 0.00691335 Jy ! Component: 200 - total flux cleaned = 0.00590657 Jy ! Total flux subtracted in 200 components = 0.00590657 Jy ! Clean residual min=-0.031133 max=0.022962 Jy/beam ! Clean residual mean=0.000046 rms=0.007175 Jy/beam ! Combined flux in latest and established models = 0.187015 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.187015 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.129 mas, bmaj=5.292 mas, bpa=39.87 degrees ! Estimated noise=0.807462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116979 Jy ! Component: 100 - total flux cleaned = -0.00477216 Jy ! Component: 150 - total flux cleaned = -0.00587362 Jy ! Component: 200 - total flux cleaned = -0.0088863 Jy ! Total flux subtracted in 200 components = -0.0088863 Jy ! Clean residual min=-0.052069 max=0.036280 Jy/beam ! Clean residual mean=0.000077 rms=0.012067 Jy/beam ! Combined flux in latest and established models = 0.178128 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 = -0.00275452 Jy ! Component: 100 - total flux cleaned = -0.00715845 Jy ! Component: 150 - total flux cleaned = -0.0114127 Jy ! Component: 200 - total flux cleaned = -0.0171717 Jy ! Total flux subtracted in 200 components = -0.0171717 Jy ! Clean residual min=-0.055169 max=0.037797 Jy/beam ! Clean residual mean=0.000063 rms=0.012629 Jy/beam ! Combined flux in latest and established models = 0.160957 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 84 components and 0.160957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.9 mas, bmaj=5.346 mas, bpa=36.4 degrees ! Estimated noise=0.640024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709427 Jy ! Component: 100 - total flux cleaned = 0.00637194 Jy ! Component: 150 - total flux cleaned = 0.00569895 Jy ! Component: 200 - total flux cleaned = 0.00248284 Jy ! Total flux subtracted in 200 components = 0.00248284 Jy ! Clean residual min=-0.040912 max=0.030584 Jy/beam ! Clean residual mean=0.000028 rms=0.008314 Jy/beam ! Combined flux in latest and established models = 0.16344 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 0.16344 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=1.534257Jy sigma=3.670957 ! Fit after self-cal, rms=1.535830Jy sigma=3.630099 wmodel J0459+3106_C_map.mod ! Writing 108 model components to file: J0459+3106_C_map.mod wobs J0459+3106_C_uvs.fits ! Writing UV FITS file: J0459+3106_C_uvs.fits wwins J0459+3106_C_map.win ! wwins: Wrote 4 windows to J0459+3106_C_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 = -0.0160957 Jy ! Component: 100 - total flux cleaned = -0.0229839 Jy ! Component: 150 - total flux cleaned = -0.0244209 Jy ! Component: 200 - total flux cleaned = -0.0253225 Jy ! Component: 250 - total flux cleaned = -0.0257587 Jy ! Component: 300 - total flux cleaned = -0.0270442 Jy ! Component: 350 - total flux cleaned = -0.0278927 Jy ! Component: 400 - total flux cleaned = -0.0283085 Jy ! Component: 450 - total flux cleaned = -0.0287169 Jy ! Component: 500 - total flux cleaned = -0.0291278 Jy ! Component: 550 - total flux cleaned = -0.0291277 Jy ! Component: 600 - total flux cleaned = -0.0295331 Jy ! Component: 650 - total flux cleaned = -0.0303332 Jy ! Component: 700 - total flux cleaned = -0.0307319 Jy ! Component: 750 - total flux cleaned = -0.0311292 Jy ! Component: 800 - total flux cleaned = -0.0319113 Jy ! Component: 850 - total flux cleaned = -0.032691 Jy ! Component: 900 - total flux cleaned = -0.0330763 Jy ! Component: 950 - total flux cleaned = -0.0338422 Jy ! Component: 1000 - total flux cleaned = -0.0346039 Jy ! Component: 1050 - total flux cleaned = -0.034984 Jy ! Component: 1100 - total flux cleaned = -0.0349846 Jy ! Component: 1150 - total flux cleaned = -0.0349869 Jy ! Component: 1200 - total flux cleaned = -0.0361089 Jy ! Component: 1250 - total flux cleaned = -0.0357343 Jy ! Component: 1300 - total flux cleaned = -0.0364766 Jy ! Component: 1350 - total flux cleaned = -0.0368455 Jy ! Component: 1400 - total flux cleaned = -0.0368487 Jy ! Component: 1450 - total flux cleaned = -0.0379489 Jy ! Component: 1500 - total flux cleaned = -0.0375825 Jy ! Component: 1550 - total flux cleaned = -0.037949 Jy ! Component: 1600 - total flux cleaned = -0.0383114 Jy ! Component: 1650 - total flux cleaned = -0.0386726 Jy ! Component: 1700 - total flux cleaned = -0.0393929 Jy ! Component: 1750 - total flux cleaned = -0.0401067 Jy ! Component: 1800 - total flux cleaned = -0.0401074 Jy ! Component: 1850 - total flux cleaned = -0.0404611 Jy ! Component: 1900 - total flux cleaned = -0.0408167 Jy ! Component: 1950 - total flux cleaned = -0.0418705 Jy ! Component: 2000 - total flux cleaned = -0.0418702 Jy ! Component: 2050 - total flux cleaned = -0.0422228 Jy ! Component: 2100 - total flux cleaned = -0.0425701 Jy ! Component: 2150 - total flux cleaned = -0.0429171 Jy ! Component: 2200 - total flux cleaned = -0.0429174 Jy ! Component: 2250 - total flux cleaned = -0.0439474 Jy ! Component: 2300 - total flux cleaned = -0.0446317 Jy ! Component: 2350 - total flux cleaned = -0.0449697 Jy ! Component: 2400 - total flux cleaned = -0.0456492 Jy ! Component: 2450 - total flux cleaned = -0.0466677 Jy ! Component: 2500 - total flux cleaned = -0.0466648 Jy ! Component: 2550 - total flux cleaned = -0.0473361 Jy ! Component: 2600 - total flux cleaned = -0.0480082 Jy ! Component: 2650 - total flux cleaned = -0.0486756 Jy ! Component: 2700 - total flux cleaned = -0.0493426 Jy ! Component: 2750 - total flux cleaned = -0.0496747 Jy ! Component: 2800 - total flux cleaned = -0.0503369 Jy ! Component: 2850 - total flux cleaned = -0.0506661 Jy ! Component: 2900 - total flux cleaned = -0.0513224 Jy ! Component: 2950 - total flux cleaned = -0.0523024 Jy ! Component: 3000 - total flux cleaned = -0.0536042 Jy ! Component: 3050 - total flux cleaned = -0.0542517 Jy ! Component: 3100 - total flux cleaned = -0.0542492 Jy ! Component: 3150 - total flux cleaned = -0.0552149 Jy ! Component: 3200 - total flux cleaned = -0.0555379 Jy ! Component: 3250 - total flux cleaned = -0.0561758 Jy ! Component: 3300 - total flux cleaned = -0.0564939 Jy ! Component: 3350 - total flux cleaned = -0.057127 Jy ! Component: 3400 - total flux cleaned = -0.0580772 Jy ! Component: 3450 - total flux cleaned = -0.0583929 Jy ! Component: 3500 - total flux cleaned = -0.0587068 Jy ! Component: 3550 - total flux cleaned = -0.0596476 Jy ! Component: 3600 - total flux cleaned = -0.0599586 Jy ! Component: 3650 - total flux cleaned = -0.0608919 Jy ! Component: 3700 - total flux cleaned = -0.0608918 Jy ! Component: 3750 - total flux cleaned = -0.060896 Jy ! Component: 3800 - total flux cleaned = -0.06213 Jy ! Component: 3850 - total flux cleaned = -0.0627429 Jy ! Component: 3900 - total flux cleaned = -0.063354 Jy ! Component: 3950 - total flux cleaned = -0.0639624 Jy ! Component: 4000 - total flux cleaned = -0.0648707 Jy ! Component: 4050 - total flux cleaned = -0.0651729 Jy ! Total flux subtracted in 4096 components = -0.0654732 Jy ! Clean residual min=-0.015055 max=0.015050 Jy/beam ! Clean residual mean=0.000037 rms=0.005453 Jy/beam ! Combined flux in latest and established models = 0.0979664 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 249 components and 0.0979664 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0459+3106_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 5.346 at 36.4 degrees (North through East) ! Clean map min=-0.11184 max=0.41198 Jy/beam ! Writing clean map to FITS file: .//J0459+3106_C_map.fits wmodel .//J0459+3106_C_map.mod ! Writing 249 model components to file: .//J0459+3106_C_map.mod wobs .//J0459+3106_C_uvs.fits ! Writing UV FITS file: .//J0459+3106_C_uvs.fits wwins .//J0459+3106_C_map.win ! wwins: Wrote 5 windows to .//J0459+3106_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.411984 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00541077 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.94004 3.94004 7.88008 15.7602 31.5203 63.0406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0162 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.411 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 76.141 quit ! Quitting program ! Log file .//J0459+3106_C_dfm.log closed on Sat Oct 20 23:42:54 2018