! Started logfile: /image_prod/ug002_uva//J0405-1308_S_f_dfm.log on Wed Mar 4 20:10:06 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//J0405-1308_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0405-1308_S_f_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 1776 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 J0405-1308_S_f] 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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.152559Jy sigma=7.485820 ! Fit after self-cal, rms=0.520853Jy sigma=3.040723 ! 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=2.982 mas, bmaj=8.705 mas, bpa=-9.731 degrees ! Estimated noise=3.4267 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 = 0.40552 Jy ! Component: 100 - total flux cleaned = 0.514728 Jy ! Total flux subtracted in 100 components = 0.514728 Jy ! Clean residual min=-0.030814 max=0.068317 Jy/beam ! Clean residual mean=-0.000216 rms=0.011185 Jy/beam ! Combined flux in latest and established models = 0.514728 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.514728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.197162Jy sigma=1.190212 ! Fit after self-cal, rms=0.197167Jy sigma=1.190093 ! Inverting map ! Added new window around map position (-58, 94). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623887 Jy ! Component: 100 - total flux cleaned = 0.0966584 Jy ! Total flux subtracted in 100 components = 0.0966584 Jy ! Clean residual min=-0.028082 max=0.049138 Jy/beam ! Clean residual mean=-0.000184 rms=0.009288 Jy/beam ! Combined flux in latest and established models = 0.611386 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.611386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172479Jy sigma=1.007040 ! Fit after self-cal, rms=0.170835Jy sigma=0.993326 ! 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=3.538 mas, bmaj=9.984 mas, bpa=-9.618 degrees ! Estimated noise=2.71348 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 = 0.0371203 Jy ! Component: 100 - total flux cleaned = 0.0570616 Jy ! Component: 150 - total flux cleaned = 0.0634454 Jy ! Component: 200 - total flux cleaned = 0.0681752 Jy ! Total flux subtracted in 200 components = 0.0681752 Jy ! Clean residual min=-0.027274 max=0.041541 Jy/beam ! Clean residual mean=-0.000182 rms=0.009263 Jy/beam ! Combined flux in latest and established models = 0.679561 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.679561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161919Jy sigma=0.924920 ! Fit after self-cal, rms=0.161515Jy sigma=0.921378 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.538 x 9.984 at -9.618 degrees (North through East) ! Clean map min=-0.026442 max=0.47084 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.88 FD 0.97 HN 1.01 KP 1.05 ! LA 0.94 MK 1.00 NL 0.95 OV 0.95 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 4.61 FD 0.97 HN 1.02 KP 0.99 ! LA 0.92 MK 1.04 NL 1.13 OV 0.99 ! PT 0.95 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.93 FD 0.97 HN 1.02 KP 0.94 ! LA 0.96 MK 1.00 NL 0.96 OV 0.99 ! PT 0.95 SC 0.86 ! ! ! Fit before self-cal, rms=0.161515Jy sigma=0.921378 ! Fit after self-cal, rms=0.208798Jy sigma=0.702945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=10.14 mas, bpa=-9.189 degrees ! Estimated noise=2.82497 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 = -0.00387615 Jy ! Component: 100 - total flux cleaned = -0.00481626 Jy ! Component: 150 - total flux cleaned = -0.00568638 Jy ! Component: 200 - total flux cleaned = -0.00649236 Jy ! Total flux subtracted in 200 components = -0.00649236 Jy ! Clean residual min=-0.022516 max=0.021601 Jy/beam ! Clean residual mean=-0.000130 rms=0.006743 Jy/beam ! Combined flux in latest and established models = 0.673069 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.673068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203193Jy sigma=0.690990 ! Fit after self-cal, rms=0.203184Jy sigma=0.689592 ! 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=0.203184Jy sigma=0.689592 ! Fit after self-cal, rms=0.204867Jy sigma=0.648744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=10.16 mas, bpa=-9.301 degrees ! Estimated noise=2.81059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277222 Jy ! Component: 100 - total flux cleaned = -0.000480224 Jy ! Component: 150 - total flux cleaned = -0.000856518 Jy ! Component: 200 - total flux cleaned = -0.00120772 Jy ! Total flux subtracted in 200 components = -0.00120772 Jy ! Clean residual min=-0.017396 max=0.022642 Jy/beam ! Clean residual mean=-0.000059 rms=0.006180 Jy/beam ! Combined flux in latest and established models = 0.671861 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.671861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.204172Jy sigma=0.645362 ! Fit after self-cal, rms=0.204114Jy sigma=0.645046 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 = -0.00088242 Jy ! Component: 100 - total flux cleaned = -0.00120448 Jy ! Component: 150 - total flux cleaned = -0.00149776 Jy ! Component: 200 - total flux cleaned = -0.0019243 Jy ! Total flux subtracted in 200 components = -0.0019243 Jy ! Clean residual min=-0.016966 max=0.022411 Jy/beam ! Clean residual mean=-0.000053 rms=0.006156 Jy/beam ! Combined flux in latest and established models = 0.669936 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.669936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203658Jy sigma=0.642979 ! Fit after self-cal, rms=0.203603Jy sigma=0.642849 ! 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=0.203603Jy sigma=0.642849 ! Fit after self-cal, rms=0.207062Jy sigma=0.642126 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=10.16 mas, bpa=-9.33 degrees ! Estimated noise=2.8218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437801 Jy ! Component: 100 - total flux cleaned = 0.000419215 Jy ! Component: 150 - total flux cleaned = 0.000112247 Jy ! Component: 200 - total flux cleaned = -0.000169932 Jy ! Total flux subtracted in 200 components = -0.000169932 Jy ! Clean residual min=-0.017086 max=0.022429 Jy/beam ! Clean residual mean=-0.000055 rms=0.006155 Jy/beam ! Combined flux in latest and established models = 0.669766 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.669766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206500Jy sigma=0.640135 ! Fit after self-cal, rms=0.206431Jy sigma=0.639972 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 = -0.000869061 Jy ! Component: 100 - total flux cleaned = -0.00113078 Jy ! Component: 150 - total flux cleaned = -0.00149734 Jy ! Component: 200 - total flux cleaned = -0.00173165 Jy ! Total flux subtracted in 200 components = -0.00173165 Jy ! Clean residual min=-0.016741 max=0.022192 Jy/beam ! Clean residual mean=-0.000052 rms=0.006141 Jy/beam ! Combined flux in latest and established models = 0.668035 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.668035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206115Jy sigma=0.638589 ! Fit after self-cal, rms=0.206078Jy sigma=0.638506 ! 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=0.206078Jy sigma=0.638506 ! Fit after self-cal, rms=0.209265Jy sigma=0.637990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.778 mas, bmaj=17.41 mas, bpa=-6.297 degrees ! Estimated noise=3.34422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244642 Jy ! Component: 100 - total flux cleaned = 0.00308386 Jy ! Component: 150 - total flux cleaned = 0.00360646 Jy ! Component: 200 - total flux cleaned = 0.00407359 Jy ! Total flux subtracted in 200 components = 0.00407359 Jy ! Clean residual min=-0.023240 max=0.032470 Jy/beam ! Clean residual mean=-0.000081 rms=0.010878 Jy/beam ! Combined flux in latest and established models = 0.672108 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.672108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209058Jy sigma=0.637916 ! Fit after self-cal, rms=0.209013Jy sigma=0.637719 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 = 0.000639332 Jy ! Component: 100 - total flux cleaned = 0.000958341 Jy ! Component: 150 - total flux cleaned = 0.00144043 Jy ! Component: 200 - total flux cleaned = 0.00178914 Jy ! Total flux subtracted in 200 components = 0.00178914 Jy ! Clean residual min=-0.022794 max=0.032768 Jy/beam ! Clean residual mean=-0.000074 rms=0.010848 Jy/beam ! Combined flux in latest and established models = 0.673898 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.673898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208941Jy sigma=0.638136 ! Fit after self-cal, rms=0.208919Jy sigma=0.638051 ! 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=3.469 mas, bmaj=10.16 mas, bpa=-9.327 degrees ! Estimated noise=2.83286 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 10.16 at -9.327 degrees (North through East) ! Clean map min=-0.016471 max=0.50764 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208919Jy sigma=0.638051 ! Fit after self-cal, rms=0.226896Jy sigma=0.614452 ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=10.15 mas, bpa=-9.218 degrees ! Estimated noise=2.84183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974951 Jy ! Component: 100 - total flux cleaned = 0.000689409 Jy ! Component: 150 - total flux cleaned = 0.000305145 Jy ! Component: 200 - total flux cleaned = -0.000174228 Jy ! Total flux subtracted in 200 components = -0.000174228 Jy ! Clean residual min=-0.016580 max=0.022109 Jy/beam ! Clean residual mean=-0.000052 rms=0.006046 Jy/beam ! Combined flux in latest and established models = 0.673723 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.673724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226523Jy sigma=0.613071 ! Fit after self-cal, rms=0.226486Jy sigma=0.612974 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000789845 Jy ! Component: 100 - total flux cleaned = -0.000900772 Jy ! Component: 150 - total flux cleaned = -0.00100824 Jy ! Component: 200 - total flux cleaned = -0.00121447 Jy ! Total flux subtracted in 200 components = -0.00121447 Jy ! Clean residual min=-0.016368 max=0.021936 Jy/beam ! Clean residual mean=-0.000050 rms=0.006037 Jy/beam ! Combined flux in latest and established models = 0.672509 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.672509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226282Jy sigma=0.611922 ! Fit after self-cal, rms=0.226257Jy sigma=0.611875 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226257Jy sigma=0.611875 ! Fit after self-cal, rms=0.229030Jy sigma=0.611576 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=2.894 mas, bmaj=8.742 mas, bpa=-8.914 degrees ! Estimated noise=3.63655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429594 Jy ! Component: 100 - total flux cleaned = 0.537791 Jy ! Component: 150 - total flux cleaned = 0.583286 Jy ! Component: 200 - total flux cleaned = 0.609142 Jy ! Total flux subtracted in 200 components = 0.609142 Jy ! Clean residual min=-0.014733 max=0.018874 Jy/beam ! Clean residual mean=-0.000066 rms=0.004712 Jy/beam ! Combined flux in latest and established models = 0.609142 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.609142 Jy ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=10.15 mas, bpa=-9.199 degrees ! Estimated noise=2.85077 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 = 0.0222804 Jy ! Component: 100 - total flux cleaned = 0.0350736 Jy ! Component: 150 - total flux cleaned = 0.0432621 Jy ! Component: 200 - total flux cleaned = 0.0486281 Jy ! Total flux subtracted in 200 components = 0.0486281 Jy ! Clean residual min=-0.015238 max=0.020917 Jy/beam ! Clean residual mean=-0.000063 rms=0.006141 Jy/beam ! Combined flux in latest and established models = 0.65777 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 79 components and 0.65777 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=7.767 mas, bmaj=17.42 mas, bpa=-6.259 degrees ! Estimated noise=3.37173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729365 Jy ! Component: 100 - total flux cleaned = 0.010086 Jy ! Component: 150 - total flux cleaned = 0.0105617 Jy ! Component: 200 - total flux cleaned = 0.0110052 Jy ! Total flux subtracted in 200 components = 0.0110052 Jy ! Clean residual min=-0.022910 max=0.032573 Jy/beam ! Clean residual mean=-0.000084 rms=0.010901 Jy/beam ! Combined flux in latest and established models = 0.668775 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 = 0.000414334 Jy ! Component: 100 - total flux cleaned = 0.000707502 Jy ! Component: 150 - total flux cleaned = 0.00108277 Jy ! Component: 200 - total flux cleaned = 0.00135074 Jy ! Total flux subtracted in 200 components = 0.00135074 Jy ! Clean residual min=-0.022967 max=0.032625 Jy/beam ! Clean residual mean=-0.000084 rms=0.010874 Jy/beam ! Combined flux in latest and established models = 0.670126 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.670126 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.464 mas, bmaj=10.15 mas, bpa=-9.199 degrees ! Estimated noise=2.85077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289731 Jy ! Component: 100 - total flux cleaned = -0.00269332 Jy ! Component: 150 - total flux cleaned = -0.00261559 Jy ! Component: 200 - total flux cleaned = -0.00281723 Jy ! Total flux subtracted in 200 components = -0.00281723 Jy ! Clean residual min=-0.014707 max=0.021312 Jy/beam ! Clean residual mean=-0.000055 rms=0.006074 Jy/beam ! Combined flux in latest and established models = 0.667308 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.667308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.228480Jy sigma=0.610559 ! Fit after self-cal, rms=0.228500Jy sigma=0.610171 wmodel J0405-1308_S_f_map.mod ! Writing 99 model components to file: J0405-1308_S_f_map.mod wobs J0405-1308_S_f_uvs.fits ! Writing UV FITS file: J0405-1308_S_f_uvs.fits wwins J0405-1308_S_f_map.win ! wwins: Wrote 2 windows to J0405-1308_S_f_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 = 0.00922045 Jy ! Component: 100 - total flux cleaned = 0.0170582 Jy ! Component: 150 - total flux cleaned = 0.0236337 Jy ! Component: 200 - total flux cleaned = 0.0268239 Jy ! Component: 250 - total flux cleaned = 0.0293412 Jy ! Component: 300 - total flux cleaned = 0.031512 Jy ! Component: 350 - total flux cleaned = 0.0335979 Jy ! Component: 400 - total flux cleaned = 0.0349321 Jy ! Component: 450 - total flux cleaned = 0.0353662 Jy ! Component: 500 - total flux cleaned = 0.0362048 Jy ! Component: 550 - total flux cleaned = 0.0370142 Jy ! Component: 600 - total flux cleaned = 0.0374018 Jy ! Component: 650 - total flux cleaned = 0.0373999 Jy ! Component: 700 - total flux cleaned = 0.0377718 Jy ! Component: 750 - total flux cleaned = 0.0377707 Jy ! Component: 800 - total flux cleaned = 0.0379468 Jy ! Component: 850 - total flux cleaned = 0.038122 Jy ! Component: 900 - total flux cleaned = 0.0387947 Jy ! Component: 950 - total flux cleaned = 0.0387897 Jy ! Component: 1000 - total flux cleaned = 0.0391075 Jy ! Component: 1050 - total flux cleaned = 0.0392633 Jy ! Component: 1100 - total flux cleaned = 0.0388028 Jy ! Component: 1150 - total flux cleaned = 0.038352 Jy ! Component: 1200 - total flux cleaned = 0.0382043 Jy ! Component: 1250 - total flux cleaned = 0.0379163 Jy ! Component: 1300 - total flux cleaned = 0.0376312 Jy ! Component: 1350 - total flux cleaned = 0.0372135 Jy ! Component: 1400 - total flux cleaned = 0.0372116 Jy ! Component: 1450 - total flux cleaned = 0.0366767 Jy ! Component: 1500 - total flux cleaned = 0.0364095 Jy ! Component: 1550 - total flux cleaned = 0.0357651 Jy ! Component: 1600 - total flux cleaned = 0.0353873 Jy ! Component: 1650 - total flux cleaned = 0.0351399 Jy ! Component: 1700 - total flux cleaned = 0.0346528 Jy ! Component: 1750 - total flux cleaned = 0.0342937 Jy ! Component: 1800 - total flux cleaned = 0.0334676 Jy ! Component: 1850 - total flux cleaned = 0.032888 Jy ! Component: 1900 - total flux cleaned = 0.0324293 Jy ! Component: 1950 - total flux cleaned = 0.0317518 Jy ! Component: 2000 - total flux cleaned = 0.0307536 Jy ! Component: 2050 - total flux cleaned = 0.0303174 Jy ! Component: 2100 - total flux cleaned = 0.0296718 Jy ! Component: 2150 - total flux cleaned = 0.0287159 Jy ! Component: 2200 - total flux cleaned = 0.0287164 Jy ! Component: 2250 - total flux cleaned = 0.0277845 Jy ! Component: 2300 - total flux cleaned = 0.0277849 Jy ! Component: 2350 - total flux cleaned = 0.0274823 Jy ! Component: 2400 - total flux cleaned = 0.0274817 Jy ! Component: 2450 - total flux cleaned = 0.0268933 Jy ! Component: 2500 - total flux cleaned = 0.026991 Jy ! Component: 2550 - total flux cleaned = 0.0267018 Jy ! Component: 2600 - total flux cleaned = 0.0266074 Jy ! Component: 2650 - total flux cleaned = 0.0262316 Jy ! Component: 2700 - total flux cleaned = 0.026232 Jy ! Component: 2750 - total flux cleaned = 0.0261407 Jy ! Component: 2800 - total flux cleaned = 0.0258679 Jy ! Component: 2850 - total flux cleaned = 0.0258676 Jy ! Component: 2900 - total flux cleaned = 0.0256015 Jy ! Component: 2950 - total flux cleaned = 0.0256889 Jy ! Component: 3000 - total flux cleaned = 0.0256011 Jy ! Component: 3050 - total flux cleaned = 0.025515 Jy ! Component: 3100 - total flux cleaned = 0.0253449 Jy ! Component: 3150 - total flux cleaned = 0.0255136 Jy ! Component: 3200 - total flux cleaned = 0.0252636 Jy ! Component: 3250 - total flux cleaned = 0.0252649 Jy ! Component: 3300 - total flux cleaned = 0.0253462 Jy ! Component: 3350 - total flux cleaned = 0.025183 Jy ! Component: 3400 - total flux cleaned = 0.0251023 Jy ! Component: 3450 - total flux cleaned = 0.0250231 Jy ! Component: 3500 - total flux cleaned = 0.0249439 Jy ! Component: 3550 - total flux cleaned = 0.0247879 Jy ! Component: 3600 - total flux cleaned = 0.0247881 Jy ! Component: 3650 - total flux cleaned = 0.0249421 Jy ! Component: 3700 - total flux cleaned = 0.024713 Jy ! Component: 3750 - total flux cleaned = 0.0248646 Jy ! Component: 3800 - total flux cleaned = 0.0247153 Jy ! Component: 3850 - total flux cleaned = 0.0250136 Jy ! Component: 3900 - total flux cleaned = 0.0250128 Jy ! Component: 3950 - total flux cleaned = 0.0251593 Jy ! Component: 4000 - total flux cleaned = 0.0250861 Jy ! Component: 4050 - total flux cleaned = 0.0250141 Jy ! Total flux subtracted in 4096 components = 0.0250861 Jy ! Clean residual min=-0.003830 max=0.004143 Jy/beam ! Clean residual mean=-0.000056 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.692395 Jy keep ! Adding 505 model components to the UV plane model. ! The established model now contains 604 components and 0.692394 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0405-1308_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.464 x 10.15 at -9.199 degrees (North through East) ! Clean map min=-0.010106 max=0.53065 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0405-1308_S_f_map.fits wmodel /image_prod/ug002_uva//J0405-1308_S_f_map.mod ! Writing 604 model components to file: /image_prod/ug002_uva//J0405-1308_S_f_map.mod wobs /image_prod/ug002_uva//J0405-1308_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0405-1308_S_f_uvs.fits wwins /image_prod/ug002_uva//J0405-1308_S_f_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0405-1308_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.530648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00175043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.989599 0.989599 1.9792 3.9584 7.91679 15.8336 31.6672 63.3343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0052 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.53 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.153 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0405-1308_S_f_dfm.log closed on Wed Mar 4 20:10:09 2020