! Started logfile: .//J0545-0539_X_dfm.log on Mon Jan 20 17:31:19 2020 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 .//J0545-0539_X_uva.fits ! Reading UV FITS file: .//J0545-0539_X_uva.fits ! AN table 1: 188 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.98617 visibilities/baseline/integration-bin. ! Found source: J0545-0539 ! ! 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 67 lines of history. ! ! Reading 22248 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 J0545-0539_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. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003379Jy sigma=18.693962 ! Fit after self-cal, rms=0.910442Jy sigma=16.939058 ! 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=1.273 mas, bmaj=4.051 mas, bpa=-6.228 degrees ! Estimated noise=0.55183 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 = 0.0664867 Jy ! Component: 100 - total flux cleaned = 0.0931181 Jy ! Total flux subtracted in 100 components = 0.0931181 Jy ! Clean residual min=-0.011543 max=0.031261 Jy/beam ! Clean residual mean=0.000016 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.093118 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.093118 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=0.063435Jy sigma=1.169614 ! Fit after self-cal, rms=0.063063Jy sigma=1.163395 ! Inverting map ! Added new window around map position (4.2, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269918 Jy ! Component: 100 - total flux cleaned = 0.0413943 Jy ! Total flux subtracted in 100 components = 0.0413943 Jy ! Clean residual min=-0.007927 max=0.017949 Jy/beam ! Clean residual mean=0.000009 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.134512 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.134512 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=0.049063Jy sigma=0.901164 ! Fit after self-cal, rms=0.046387Jy sigma=0.848473 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144927 Jy ! Component: 100 - total flux cleaned = 0.022722 Jy ! Total flux subtracted in 100 components = 0.022722 Jy ! Clean residual min=-0.005626 max=0.009289 Jy/beam ! Clean residual mean=0.000006 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.157234 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.157234 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=0.040987Jy sigma=0.746830 ! Fit after self-cal, rms=0.040223Jy sigma=0.731778 ! 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=1.478 mas, bmaj=4.16 mas, bpa=-6.405 degrees ! Estimated noise=0.257009 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 = 0.00934332 Jy ! Component: 100 - total flux cleaned = 0.0147541 Jy ! Component: 150 - total flux cleaned = 0.0185808 Jy ! Component: 200 - total flux cleaned = 0.0213864 Jy ! Total flux subtracted in 200 components = 0.0213864 Jy ! Clean residual min=-0.004368 max=0.007012 Jy/beam ! Clean residual mean=0.000003 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.178621 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.178621 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=0.037713Jy sigma=0.685710 ! Fit after self-cal, rms=0.037389Jy sigma=0.679262 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 4.16 at -6.405 degrees (North through East) ! Clean map min=-0.0039612 max=0.082741 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.23 NL 0.98 ! OV 1.12 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.25 NL 0.96 ! OV 1.12 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.29 NL 0.95 ! OV 1.14 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.26 NL 0.94 ! OV 1.14 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.18 NL 0.96 ! OV 1.12 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.10 NL 0.97 ! OV 1.12 PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.10 NL 0.94 ! OV 1.11 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 1.08 NL 0.96 ! OV 1.13 PT 0.93 ! ! ! Fit before self-cal, rms=0.037389Jy sigma=0.679262 ! Fit after self-cal, rms=0.037030Jy sigma=0.647625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.546 mas, bmaj=4.083 mas, bpa=-6.541 degrees ! Estimated noise=0.266376 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 = 0.00207435 Jy ! Component: 100 - total flux cleaned = 0.00213255 Jy ! Component: 150 - total flux cleaned = 0.00200402 Jy ! Component: 200 - total flux cleaned = 0.00229099 Jy ! Total flux subtracted in 200 components = 0.00229099 Jy ! Clean residual min=-0.001809 max=0.002119 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.180912 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 70 components and 0.180912 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=0.036602Jy sigma=0.639738 ! Fit after self-cal, rms=0.036575Jy sigma=0.638711 ! 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=0.036575Jy sigma=0.638711 ! Fit after self-cal, rms=0.036875Jy sigma=0.636798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.557 mas, bmaj=4.064 mas, bpa=-6.506 degrees ! Estimated noise=0.267961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027011 Jy ! Component: 100 - total flux cleaned = 0.000126936 Jy ! Component: 150 - total flux cleaned = 0.000197657 Jy ! Component: 200 - total flux cleaned = 0.000322778 Jy ! Total flux subtracted in 200 components = 0.000322778 Jy ! Clean residual min=-0.001144 max=0.001411 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.181235 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.181235 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=0.036750Jy sigma=0.634666 ! Fit after self-cal, rms=0.036741Jy sigma=0.634405 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 (0.6, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117367 Jy ! Component: 100 - total flux cleaned = 0.00114398 Jy ! Component: 150 - total flux cleaned = 0.00117122 Jy ! Component: 200 - total flux cleaned = 0.00110216 Jy ! Total flux subtracted in 200 components = 0.00110216 Jy ! Clean residual min=-0.001072 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.182337 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 112 components and 0.182337 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=0.036687Jy sigma=0.633344 ! Fit after self-cal, rms=0.036683Jy sigma=0.633276 ! 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=0.036683Jy sigma=0.633276 ! Fit after self-cal, rms=0.036890Jy sigma=0.631734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.563 mas, bmaj=4.059 mas, bpa=-6.512 degrees ! Estimated noise=0.26905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.01777e-05 Jy ! Component: 100 - total flux cleaned = 0.000102648 Jy ! Component: 150 - total flux cleaned = 0.000101473 Jy ! Component: 200 - total flux cleaned = 0.00010129 Jy ! Total flux subtracted in 200 components = 0.00010129 Jy ! Clean residual min=-0.000773 max=0.000825 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.182438 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 131 components and 0.182438 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=0.036863Jy sigma=0.631306 ! Fit after self-cal, rms=0.036864Jy sigma=0.631259 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 = 0.000243044 Jy ! Component: 100 - total flux cleaned = 0.000301389 Jy ! Component: 150 - total flux cleaned = 0.000275473 Jy ! Component: 200 - total flux cleaned = 0.000287991 Jy ! Total flux subtracted in 200 components = 0.000287991 Jy ! Clean residual min=-0.000748 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.182726 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 151 components and 0.182726 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=0.036854Jy sigma=0.631090 ! Fit after self-cal, rms=0.036853Jy sigma=0.631075 ! 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=0.036853Jy sigma=0.631075 ! Fit after self-cal, rms=0.036999Jy sigma=0.631014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=3.982 mas, bpa=-5.61 degrees ! Estimated noise=0.282676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000153768 Jy ! Component: 100 - total flux cleaned = 0.000217772 Jy ! Component: 150 - total flux cleaned = 0.00027357 Jy ! Component: 200 - total flux cleaned = 0.000323271 Jy ! Total flux subtracted in 200 components = 0.000323271 Jy ! Clean residual min=-0.000663 max=0.000828 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.183049 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 170 components and 0.183049 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=0.036993Jy sigma=0.630893 ! Fit after self-cal, rms=0.036994Jy sigma=0.630881 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 (34, 44.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717666 Jy ! Component: 100 - total flux cleaned = 0.00107651 Jy ! Component: 150 - total flux cleaned = 0.00125181 Jy ! Component: 200 - total flux cleaned = 0.00140655 Jy ! Total flux subtracted in 200 components = 0.00140655 Jy ! Clean residual min=-0.000663 max=0.000655 Jy/beam ! Clean residual mean=-0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.184456 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 215 components and 0.184456 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=0.036978Jy sigma=0.630640 ! Fit after self-cal, rms=0.036978Jy sigma=0.630611 ! 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=1.567 mas, bmaj=4.056 mas, bpa=-6.517 degrees ! Estimated noise=0.269748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.056 at -6.517 degrees (North through East) ! Clean map min=-0.00074186 max=0.084217 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=1.354 mas, bmaj=3.908 mas, bpa=-6.219 degrees ! Estimated noise=0.596719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0747419 Jy ! Component: 100 - total flux cleaned = 0.109057 Jy ! Component: 150 - total flux cleaned = 0.129841 Jy ! Component: 200 - total flux cleaned = 0.143515 Jy ! Total flux subtracted in 200 components = 0.143515 Jy ! Clean residual min=-0.004583 max=0.007379 Jy/beam ! Clean residual mean=0.000008 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.143516 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.143516 Jy ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.056 mas, bpa=-6.517 degrees ! Estimated noise=0.269748 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 = 0.0108 Jy ! Component: 100 - total flux cleaned = 0.0175453 Jy ! Component: 150 - total flux cleaned = 0.0220352 Jy ! Component: 200 - total flux cleaned = 0.0252739 Jy ! Total flux subtracted in 200 components = 0.0252739 Jy ! Clean residual min=-0.002025 max=0.001940 Jy/beam ! Clean residual mean=0.000002 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.168789 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.168789 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=2.164 mas, bmaj=3.982 mas, bpa=-5.61 degrees ! Estimated noise=0.282676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245573 Jy ! Component: 100 - total flux cleaned = 0.00424878 Jy ! Component: 150 - total flux cleaned = 0.00578843 Jy ! Component: 200 - total flux cleaned = 0.00694638 Jy ! Total flux subtracted in 200 components = 0.00694638 Jy ! Clean residual min=-0.001226 max=0.001154 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.175736 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 = 0.000968581 Jy ! Component: 100 - total flux cleaned = 0.00174575 Jy ! Component: 150 - total flux cleaned = 0.00240754 Jy ! Component: 200 - total flux cleaned = 0.00300277 Jy ! Total flux subtracted in 200 components = 0.00300277 Jy ! Clean residual min=-0.000816 max=0.000834 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.178739 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 145 components and 0.178739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.567 mas, bmaj=4.056 mas, bpa=-6.517 degrees ! Estimated noise=0.269748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742572 Jy ! Component: 100 - total flux cleaned = 0.001184 Jy ! Component: 150 - total flux cleaned = 0.00157953 Jy ! Component: 200 - total flux cleaned = 0.0019413 Jy ! Total flux subtracted in 200 components = 0.0019413 Jy ! Clean residual min=-0.000715 max=0.000704 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.18068 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 175 components and 0.18068 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=0.037011Jy sigma=0.631111 ! Fit after self-cal, rms=0.037001Jy sigma=0.631020 wmodel J0545-0539_X_map.mod ! Writing 175 model components to file: J0545-0539_X_map.mod wobs J0545-0539_X_uvs.fits ! Writing UV FITS file: J0545-0539_X_uvs.fits wwins J0545-0539_X_map.win ! wwins: Wrote 4 windows to J0545-0539_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 = 1.15232e-05 Jy ! Component: 100 - total flux cleaned = 4.95187e-05 Jy ! Component: 150 - total flux cleaned = -2.02454e-05 Jy ! Component: 200 - total flux cleaned = -0.000109412 Jy ! Component: 250 - total flux cleaned = -0.000173622 Jy ! Component: 300 - total flux cleaned = -0.000204567 Jy ! Component: 350 - total flux cleaned = -0.000224561 Jy ! Component: 400 - total flux cleaned = -0.000224543 Jy ! Component: 450 - total flux cleaned = -0.000205957 Jy ! Component: 500 - total flux cleaned = -0.000224161 Jy ! Component: 550 - total flux cleaned = -0.000250668 Jy ! Component: 600 - total flux cleaned = -0.000293831 Jy ! Component: 650 - total flux cleaned = -0.000336096 Jy ! Component: 700 - total flux cleaned = -0.000361014 Jy ! Component: 750 - total flux cleaned = -0.000361182 Jy ! Component: 800 - total flux cleaned = -0.000393016 Jy ! Component: 850 - total flux cleaned = -0.000377347 Jy ! Component: 900 - total flux cleaned = -0.000385101 Jy ! Component: 950 - total flux cleaned = -0.000362556 Jy ! Component: 1000 - total flux cleaned = -0.000355037 Jy ! Component: 1050 - total flux cleaned = -0.000354988 Jy ! Component: 1100 - total flux cleaned = -0.000369339 Jy ! Component: 1150 - total flux cleaned = -0.000383466 Jy ! Component: 1200 - total flux cleaned = -0.000362416 Jy ! Component: 1250 - total flux cleaned = -0.000334818 Jy ! Component: 1300 - total flux cleaned = -0.000334738 Jy ! Component: 1350 - total flux cleaned = -0.000321211 Jy ! Component: 1400 - total flux cleaned = -0.00026815 Jy ! Component: 1450 - total flux cleaned = -0.000261548 Jy ! Component: 1500 - total flux cleaned = -0.000235586 Jy ! Component: 1550 - total flux cleaned = -0.000216495 Jy ! Component: 1600 - total flux cleaned = -0.000210195 Jy ! Component: 1650 - total flux cleaned = -0.000197701 Jy ! Component: 1700 - total flux cleaned = -0.000179161 Jy ! Component: 1750 - total flux cleaned = -0.000166949 Jy ! Component: 1800 - total flux cleaned = -0.000142786 Jy ! Component: 1850 - total flux cleaned = -0.000130885 Jy ! Component: 1900 - total flux cleaned = -0.000119106 Jy ! Component: 1950 - total flux cleaned = -8.42433e-05 Jy ! Component: 2000 - total flux cleaned = -0.000112982 Jy ! Component: 2050 - total flux cleaned = -9.01781e-05 Jy ! Component: 2100 - total flux cleaned = -7.88205e-05 Jy ! Component: 2150 - total flux cleaned = -6.76391e-05 Jy ! Component: 2200 - total flux cleaned = -6.77163e-05 Jy ! Component: 2250 - total flux cleaned = -7.31703e-05 Jy ! Component: 2300 - total flux cleaned = -4.60882e-05 Jy ! Component: 2350 - total flux cleaned = -3.01866e-05 Jy ! Component: 2400 - total flux cleaned = -3.01935e-05 Jy ! Component: 2450 - total flux cleaned = -3.92765e-06 Jy ! Component: 2500 - total flux cleaned = 1.16076e-05 Jy ! Component: 2550 - total flux cleaned = 2.18408e-05 Jy ! Component: 2600 - total flux cleaned = 3.70509e-05 Jy ! Component: 2650 - total flux cleaned = 6.22398e-05 Jy ! Component: 2700 - total flux cleaned = 9.21426e-05 Jy ! Component: 2750 - total flux cleaned = 0.000116889 Jy ! Component: 2800 - total flux cleaned = 0.000146296 Jy ! Component: 2850 - total flux cleaned = 0.000170517 Jy ! Component: 2900 - total flux cleaned = 0.000175349 Jy ! Component: 2950 - total flux cleaned = 0.000203924 Jy ! Component: 3000 - total flux cleaned = 0.000208613 Jy ! Component: 3050 - total flux cleaned = 0.000208617 Jy ! Component: 3100 - total flux cleaned = 0.000236547 Jy ! Component: 3150 - total flux cleaned = 0.000264074 Jy ! Component: 3200 - total flux cleaned = 0.000259512 Jy ! Component: 3250 - total flux cleaned = 0.000273175 Jy ! Component: 3300 - total flux cleaned = 0.000286614 Jy ! Component: 3350 - total flux cleaned = 0.000317819 Jy ! Component: 3400 - total flux cleaned = 0.000331122 Jy ! Component: 3450 - total flux cleaned = 0.000339923 Jy ! Component: 3500 - total flux cleaned = 0.000366125 Jy ! Component: 3550 - total flux cleaned = 0.000396397 Jy ! Component: 3600 - total flux cleaned = 0.000413557 Jy ! Component: 3650 - total flux cleaned = 0.000426335 Jy ! Component: 3700 - total flux cleaned = 0.000447472 Jy ! Component: 3750 - total flux cleaned = 0.000481003 Jy ! Component: 3800 - total flux cleaned = 0.00048936 Jy ! Component: 3850 - total flux cleaned = 0.000497651 Jy ! Component: 3900 - total flux cleaned = 0.000505849 Jy ! Component: 3950 - total flux cleaned = 0.000509945 Jy ! Component: 4000 - total flux cleaned = 0.000526145 Jy ! Component: 4050 - total flux cleaned = 0.000526154 Jy ! Total flux subtracted in 4096 components = 0.000530119 Jy ! Clean residual min=-0.000258 max=0.000215 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.18121 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 516 components and 0.18121 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0545-0539_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.567 x 4.056 at -6.517 degrees (North through East) ! Clean map min=-0.00058115 max=0.083784 Jy/beam ! Writing clean map to FITS file: .//J0545-0539_X_map.fits wmodel .//J0545-0539_X_map.mod ! Writing 516 model components to file: .//J0545-0539_X_map.mod wobs .//J0545-0539_X_uvs.fits ! Writing UV FITS file: .//J0545-0539_X_uvs.fits wwins .//J0545-0539_X_map.win ! wwins: Wrote 5 windows to .//J0545-0539_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.083784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.67583e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274844 0.274844 0.549687 1.09937 2.19875 4.3975 8.79499 17.59 35.18 70.36 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1091.53 quit ! Quitting program ! Log file .//J0545-0539_X_dfm.log closed on Mon Jan 20 17:31:24 2020