! Started logfile: /image_prod/ug002_uva//J0039-1854_S_dfm.log on Wed Mar 4 18:35:03 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0039-1854_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0039-1854_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892778 visibilities/baseline/integration-bin. ! Found source: J0039-1854 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 4821 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0039-1854_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001509Jy sigma=7.011375 ! Fit after self-cal, rms=0.882735Jy sigma=6.154682 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=8.365 mas, bpa=6.63 degrees ! Estimated noise=2.00053 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 = 0.0924272 Jy ! Component: 100 - total flux cleaned = 0.115449 Jy ! Total flux subtracted in 100 components = 0.115449 Jy ! Clean residual min=-0.004792 max=0.008939 Jy/beam ! Clean residual mean=-0.000002 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.115449 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.115449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078572Jy sigma=0.492737 ! Fit after self-cal, rms=0.078526Jy sigma=0.492608 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929967 Jy ! Component: 100 - total flux cleaned = 0.0144904 Jy ! Total flux subtracted in 100 components = 0.0144904 Jy ! Clean residual min=-0.004489 max=0.005234 Jy/beam ! Clean residual mean=-0.000001 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.12994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.12994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077347Jy sigma=0.478585 ! Fit after self-cal, rms=0.077369Jy sigma=0.478435 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=9.664 mas, bpa=4.954 degrees ! Estimated noise=1.50064 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 = 0.00561561 Jy ! Component: 100 - total flux cleaned = 0.00870908 Jy ! Component: 150 - total flux cleaned = 0.0105224 Jy ! Component: 200 - total flux cleaned = 0.0114701 Jy ! Total flux subtracted in 200 components = 0.0114701 Jy ! Clean residual min=-0.004327 max=0.004679 Jy/beam ! Clean residual mean=-0.000004 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.14141 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.14141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077072Jy sigma=0.474334 ! Fit after self-cal, rms=0.077107Jy sigma=0.474216 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.548 x 9.664 at 4.954 degrees (North through East) ! Clean map min=-0.0041558 max=0.11641 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.06 KP 1.00 ! LA 1.01 MK 0.97 NL 1.06 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.13 KP 1.00 ! LA 0.98 MK 1.04 NL 1.27 OV 0.92 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.10 KP 1.01 ! LA 0.98 MK 0.97 NL 0.91 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.077107Jy sigma=0.474216 ! Fit after self-cal, rms=0.079106Jy sigma=0.468717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.544 mas, bmaj=9.67 mas, bpa=5.278 degrees ! Estimated noise=1.50292 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 = -0.00100792 Jy ! Component: 100 - total flux cleaned = -0.000928548 Jy ! Component: 150 - total flux cleaned = -0.00092551 Jy ! Component: 200 - total flux cleaned = -0.000953112 Jy ! Total flux subtracted in 200 components = -0.000953112 Jy ! Clean residual min=-0.003981 max=0.004171 Jy/beam ! Clean residual mean=-0.000001 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.140457 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.140457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079039Jy sigma=0.468465 ! Fit after self-cal, rms=0.079181Jy sigma=0.468303 ! 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. ! ! Fit before self-cal, rms=0.079181Jy sigma=0.468303 ! Fit after self-cal, rms=0.084763Jy sigma=0.463342 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.55 mas, bmaj=9.785 mas, bpa=5.041 degrees ! Estimated noise=1.50427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443304 Jy ! Component: 100 - total flux cleaned = 0.000213659 Jy ! Component: 150 - total flux cleaned = 3.21114e-05 Jy ! Component: 200 - total flux cleaned = -1.92287e-05 Jy ! Total flux subtracted in 200 components = -1.92287e-05 Jy ! Clean residual min=-0.002735 max=0.002841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.140437 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.140437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084718Jy sigma=0.463143 ! Fit after self-cal, rms=0.084810Jy sigma=0.463053 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 = 0.000101843 Jy ! Component: 100 - total flux cleaned = -5.67678e-05 Jy ! Component: 150 - total flux cleaned = -0.000145517 Jy ! Component: 200 - total flux cleaned = -0.000165655 Jy ! Total flux subtracted in 200 components = -0.000165655 Jy ! Clean residual min=-0.002727 max=0.002813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.140272 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 63 components and 0.140272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084785Jy sigma=0.462969 ! Fit after self-cal, rms=0.084785Jy sigma=0.462941 ! 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. ! ! Fit before self-cal, rms=0.084785Jy sigma=0.462941 ! Fit after self-cal, rms=0.085159Jy sigma=0.462881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=9.776 mas, bpa=4.785 degrees ! Estimated noise=1.50016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031042 Jy ! Component: 100 - total flux cleaned = 0.000121458 Jy ! Component: 150 - total flux cleaned = 3.36399e-05 Jy ! Component: 200 - total flux cleaned = -5.11778e-06 Jy ! Total flux subtracted in 200 components = -5.11778e-06 Jy ! Clean residual min=-0.002662 max=0.002807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.140267 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.140267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085135Jy sigma=0.462787 ! Fit after self-cal, rms=0.085139Jy sigma=0.462763 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 = 6.35141e-05 Jy ! Component: 100 - total flux cleaned = 3.35817e-06 Jy ! Component: 150 - total flux cleaned = -3.08961e-05 Jy ! Component: 200 - total flux cleaned = -4.67003e-05 Jy ! Total flux subtracted in 200 components = -4.67003e-05 Jy ! Clean residual min=-0.002660 max=0.002784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.14022 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.14022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085125Jy sigma=0.462715 ! Fit after self-cal, rms=0.085125Jy sigma=0.462699 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085125Jy sigma=0.462699 ! Fit after self-cal, rms=0.085243Jy sigma=0.462665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.127 mas, bmaj=17.56 mas, bpa=3.955 degrees ! Estimated noise=1.75594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000559811 Jy ! Component: 100 - total flux cleaned = 0.000476758 Jy ! Component: 150 - total flux cleaned = 0.000412671 Jy ! Component: 200 - total flux cleaned = 0.000362012 Jy ! Total flux subtracted in 200 components = 0.000362012 Jy ! Clean residual min=-0.002741 max=0.003155 Jy/beam ! Clean residual mean=-0.000004 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.140582 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.140582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085245Jy sigma=0.462653 ! Fit after self-cal, rms=0.085245Jy sigma=0.462599 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 = -8.79346e-06 Jy ! Component: 100 - total flux cleaned = -4.91456e-05 Jy ! Component: 150 - total flux cleaned = -7.73144e-05 Jy ! Component: 200 - total flux cleaned = -0.000110575 Jy ! Total flux subtracted in 200 components = -0.000110575 Jy ! Clean residual min=-0.002734 max=0.003120 Jy/beam ! Clean residual mean=-0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.140471 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 72 components and 0.140471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085247Jy sigma=0.462639 ! Fit after self-cal, rms=0.085245Jy sigma=0.462590 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=9.764 mas, bpa=4.597 degrees ! Estimated noise=1.49634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 9.764 at 4.597 degrees (North through East) ! Clean map min=-0.0025118 max=0.11673 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=8.44 mas, bpa=6.298 degrees ! Estimated noise=2.00254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0920746 Jy ! Component: 100 - total flux cleaned = 0.116863 Jy ! Component: 150 - total flux cleaned = 0.126787 Jy ! Component: 200 - total flux cleaned = 0.131993 Jy ! Total flux subtracted in 200 components = 0.131993 Jy ! Clean residual min=-0.003348 max=0.003332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.131993 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.131993 Jy ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=9.764 mas, bpa=4.597 degrees ! Estimated noise=1.49634 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 (-3.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435 Jy ! Component: 100 - total flux cleaned = 0.00693356 Jy ! Component: 150 - total flux cleaned = 0.00857749 Jy ! Component: 200 - total flux cleaned = 0.00901018 Jy ! Total flux subtracted in 200 components = 0.00901018 Jy ! Clean residual min=-0.002658 max=0.002823 Jy/beam ! Clean residual mean=-0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.141003 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 68 components and 0.141003 Jy ! Inverting map ! Added new window around map position (-91.5, 88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256836 Jy ! Component: 100 - total flux cleaned = 0.00336365 Jy ! Component: 150 - total flux cleaned = 0.00373731 Jy ! Component: 200 - total flux cleaned = 0.00415679 Jy ! Total flux subtracted in 200 components = 0.00415679 Jy ! Clean residual min=-0.002465 max=0.002294 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.14516 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.14516 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.127 mas, bmaj=17.56 mas, bpa=3.955 degrees ! Estimated noise=1.75594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267655 Jy ! Component: 100 - total flux cleaned = 0.000582743 Jy ! Component: 150 - total flux cleaned = 0.000609106 Jy ! Component: 200 - total flux cleaned = 0.000676582 Jy ! Total flux subtracted in 200 components = 0.000676582 Jy ! Clean residual min=-0.002378 max=0.002389 Jy/beam ! Clean residual mean=0.000004 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.145837 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 = 6.09451e-05 Jy ! Component: 100 - total flux cleaned = 0.000116836 Jy ! Component: 150 - total flux cleaned = 0.000150586 Jy ! Component: 200 - total flux cleaned = 0.000182647 Jy ! Total flux subtracted in 200 components = 0.000182647 Jy ! Clean residual min=-0.002383 max=0.002377 Jy/beam ! Clean residual mean=0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.146019 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 116 components and 0.146019 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=9.764 mas, bpa=4.597 degrees ! Estimated noise=1.49634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110359 Jy ! Component: 100 - total flux cleaned = -1.45907e-05 Jy ! Component: 150 - total flux cleaned = 1.40347e-05 Jy ! Component: 200 - total flux cleaned = 9.41951e-05 Jy ! Total flux subtracted in 200 components = 9.41951e-05 Jy ! Clean residual min=-0.002290 max=0.002274 Jy/beam ! Clean residual mean=0.000002 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.146114 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.146114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085031Jy sigma=0.461407 ! Fit after self-cal, rms=0.084988Jy sigma=0.461309 wmodel J0039-1854_S_map.mod ! Writing 132 model components to file: J0039-1854_S_map.mod wobs J0039-1854_S_uvs.fits ! Writing UV FITS file: J0039-1854_S_uvs.fits wwins J0039-1854_S_map.win ! wwins: Wrote 3 windows to J0039-1854_S_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 = -0.000329633 Jy ! Component: 100 - total flux cleaned = -0.000257838 Jy ! Component: 150 - total flux cleaned = -0.000257383 Jy ! Component: 200 - total flux cleaned = -0.000290479 Jy ! Component: 250 - total flux cleaned = -0.000290991 Jy ! Component: 300 - total flux cleaned = -0.000199443 Jy ! Component: 350 - total flux cleaned = -0.000200029 Jy ! Component: 400 - total flux cleaned = -2.36047e-05 Jy ! Component: 450 - total flux cleaned = 0.000119396 Jy ! Component: 500 - total flux cleaned = 0.000175345 Jy ! Component: 550 - total flux cleaned = 0.000394649 Jy ! Component: 600 - total flux cleaned = 0.000474724 Jy ! Component: 650 - total flux cleaned = 0.000580016 Jy ! Component: 700 - total flux cleaned = 0.00075989 Jy ! Component: 750 - total flux cleaned = 0.000835264 Jy ! Component: 800 - total flux cleaned = 0.000909779 Jy ! Component: 850 - total flux cleaned = 0.000885434 Jy ! Component: 900 - total flux cleaned = 0.00100564 Jy ! Component: 950 - total flux cleaned = 0.000982337 Jy ! Component: 1000 - total flux cleaned = 0.000936175 Jy ! Component: 1050 - total flux cleaned = 0.00098206 Jy ! Component: 1100 - total flux cleaned = 0.000981973 Jy ! Component: 1150 - total flux cleaned = 0.000892972 Jy ! Component: 1200 - total flux cleaned = 0.000871219 Jy ! Component: 1250 - total flux cleaned = 0.000849833 Jy ! Component: 1300 - total flux cleaned = 0.00091398 Jy ! Component: 1350 - total flux cleaned = 0.000871635 Jy ! Component: 1400 - total flux cleaned = 0.00080893 Jy ! Component: 1450 - total flux cleaned = 0.000829584 Jy ! Component: 1500 - total flux cleaned = 0.000768624 Jy ! Component: 1550 - total flux cleaned = 0.000768676 Jy ! Component: 1600 - total flux cleaned = 0.000728968 Jy ! Component: 1650 - total flux cleaned = 0.000709511 Jy ! Component: 1700 - total flux cleaned = 0.000787239 Jy ! Component: 1750 - total flux cleaned = 0.000729654 Jy ! Component: 1800 - total flux cleaned = 0.000786633 Jy ! Component: 1850 - total flux cleaned = 0.000711154 Jy ! Component: 1900 - total flux cleaned = 0.000729643 Jy ! Component: 1950 - total flux cleaned = 0.000674382 Jy ! Component: 2000 - total flux cleaned = 0.000674553 Jy ! Component: 2050 - total flux cleaned = 0.00069227 Jy ! Component: 2100 - total flux cleaned = 0.000620853 Jy ! Component: 2150 - total flux cleaned = 0.00058567 Jy ! Component: 2200 - total flux cleaned = 0.000585572 Jy ! Component: 2250 - total flux cleaned = 0.00049889 Jy ! Component: 2300 - total flux cleaned = 0.000499157 Jy ! Component: 2350 - total flux cleaned = 0.000465314 Jy ! Component: 2400 - total flux cleaned = 0.000448459 Jy ! Component: 2450 - total flux cleaned = 0.000415112 Jy ! Component: 2500 - total flux cleaned = 0.000398417 Jy ! Component: 2550 - total flux cleaned = 0.000398301 Jy ! Component: 2600 - total flux cleaned = 0.000398289 Jy ! Component: 2650 - total flux cleaned = 0.000365902 Jy ! Component: 2700 - total flux cleaned = 0.00035004 Jy ! Component: 2750 - total flux cleaned = 0.000349932 Jy ! Component: 2800 - total flux cleaned = 0.000318548 Jy ! Component: 2850 - total flux cleaned = 0.000349778 Jy ! Component: 2900 - total flux cleaned = 0.000256472 Jy ! Component: 2950 - total flux cleaned = 0.000287379 Jy ! Component: 3000 - total flux cleaned = 0.000180177 Jy ! Component: 3050 - total flux cleaned = 0.000149871 Jy ! Component: 3100 - total flux cleaned = 0.000165139 Jy ! Component: 3150 - total flux cleaned = 7.49839e-05 Jy ! Component: 3200 - total flux cleaned = 4.51228e-05 Jy ! Component: 3250 - total flux cleaned = -1.41612e-05 Jy ! Component: 3300 - total flux cleaned = -4.36343e-05 Jy ! Component: 3350 - total flux cleaned = -5.82714e-05 Jy ! Component: 3400 - total flux cleaned = -5.84339e-05 Jy ! Component: 3450 - total flux cleaned = -0.000188137 Jy ! Component: 3500 - total flux cleaned = -0.000202228 Jy ! Component: 3550 - total flux cleaned = -0.000173793 Jy ! Component: 3600 - total flux cleaned = -0.000202116 Jy ! Component: 3650 - total flux cleaned = -0.000286377 Jy ! Component: 3700 - total flux cleaned = -0.000286408 Jy ! Component: 3750 - total flux cleaned = -0.000300455 Jy ! Component: 3800 - total flux cleaned = -0.000383435 Jy ! Component: 3850 - total flux cleaned = -0.000438455 Jy ! Component: 3900 - total flux cleaned = -0.000438465 Jy ! Component: 3950 - total flux cleaned = -0.000492853 Jy ! Component: 4000 - total flux cleaned = -0.000573974 Jy ! Component: 4050 - total flux cleaned = -0.000573917 Jy ! Total flux subtracted in 4096 components = -0.000627518 Jy ! Clean residual min=-0.000802 max=0.000762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.145486 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 389 components and 0.145486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0039-1854_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.528 x 9.764 at 4.597 degrees (North through East) ! Clean map min=-0.0016011 max=0.11752 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0039-1854_S_map.fits wmodel /image_prod/ug002_uva//J0039-1854_S_map.mod ! Writing 389 model components to file: /image_prod/ug002_uva//J0039-1854_S_map.mod wobs /image_prod/ug002_uva//J0039-1854_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0039-1854_S_uvs.fits wwins /image_prod/ug002_uva//J0039-1854_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0039-1854_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.624984 0.624984 1.24997 2.49994 4.99987 9.99975 19.9995 39.999 79.998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 480.012 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0039-1854_S_dfm.log closed on Wed Mar 4 18:35:07 2020