! Started logfile: /image_prod/ug002_uva//J2358-1020_S_f_dfm.log on Thu Mar 5 06:33:28 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//J2358-1020_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2358-1020_S_f_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804938 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 1956 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 J2358-1020_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.448184Jy sigma=7.436533 ! Fit after self-cal, rms=0.124686Jy sigma=0.626091 ! 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=2.771 mas, bmaj=7.175 mas, bpa=1.048 degrees ! Estimated noise=3.69251 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 = 0.796723 Jy ! Component: 100 - total flux cleaned = 0.970461 Jy ! Total flux subtracted in 100 components = 0.970461 Jy ! Clean residual min=-0.023212 max=0.048454 Jy/beam ! Clean residual mean=-0.000034 rms=0.006114 Jy/beam ! Combined flux in latest and established models = 0.970461 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.970461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133176Jy sigma=0.663410 ! Fit after self-cal, rms=0.133173Jy sigma=0.663401 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386833 Jy ! Component: 100 - total flux cleaned = 0.051817 Jy ! Total flux subtracted in 100 components = 0.051817 Jy ! Clean residual min=-0.025977 max=0.021436 Jy/beam ! Clean residual mean=-0.000009 rms=0.005395 Jy/beam ! Combined flux in latest and established models = 1.02228 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.02228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122201Jy sigma=0.617673 ! Fit after self-cal, rms=0.122193Jy sigma=0.617658 ! 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=3.286 mas, bmaj=8.201 mas, bpa=1.125 degrees ! Estimated noise=3.23034 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 = 0.00499132 Jy ! Component: 100 - total flux cleaned = 0.00561733 Jy ! Component: 150 - total flux cleaned = 0.00564135 Jy ! Component: 200 - total flux cleaned = 0.00576894 Jy ! Total flux subtracted in 200 components = 0.00576894 Jy ! Clean residual min=-0.028871 max=0.019032 Jy/beam ! Clean residual mean=0.000006 rms=0.005598 Jy/beam ! Combined flux in latest and established models = 1.02805 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 1.02805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121543Jy sigma=0.614550 ! Fit after self-cal, rms=0.121519Jy sigma=0.614465 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 8.201 at 1.125 degrees (North through East) ! Clean map min=-0.028296 max=1.0164 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.02 KP 1.02 ! LA 1.04 MK 0.99 NL 0.96 OV 0.90 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.00 KP 1.07 ! LA 1.02 MK 1.01 NL 0.98 OV 0.92 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 1.06 ! LA 1.06 MK 1.04 NL 0.91 OV 0.90 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.121519Jy sigma=0.614465 ! Fit after self-cal, rms=0.100947Jy sigma=0.482875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=8.195 mas, bpa=1.322 degrees ! Estimated noise=3.23751 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 = 0.00402397 Jy ! Component: 100 - total flux cleaned = 0.00443811 Jy ! Component: 150 - total flux cleaned = 0.00443988 Jy ! Component: 200 - total flux cleaned = 0.00444304 Jy ! Total flux subtracted in 200 components = 0.00444304 Jy ! Clean residual min=-0.016138 max=0.015576 Jy/beam ! Clean residual mean=0.000004 rms=0.003833 Jy/beam ! Combined flux in latest and established models = 1.03249 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 1.03249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100581Jy sigma=0.482235 ! Fit after self-cal, rms=0.100592Jy sigma=0.482150 ! 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=0.100592Jy sigma=0.482150 ! Fit after self-cal, rms=0.067685Jy sigma=0.326072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=8.199 mas, bpa=1.256 degrees ! Estimated noise=3.23757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184405 Jy ! Component: 100 - total flux cleaned = 0.00210521 Jy ! Component: 150 - total flux cleaned = 0.00220428 Jy ! Component: 200 - total flux cleaned = 0.00228993 Jy ! Total flux subtracted in 200 components = 0.00228993 Jy ! Clean residual min=-0.004914 max=0.006508 Jy/beam ! Clean residual mean=-0.000016 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 1.03478 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 1.03478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067545Jy sigma=0.325350 ! Fit after self-cal, rms=0.067529Jy sigma=0.325259 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 (-1, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661932 Jy ! Component: 100 - total flux cleaned = 0.00804459 Jy ! Component: 150 - total flux cleaned = 0.00834593 Jy ! Component: 200 - total flux cleaned = 0.00843107 Jy ! Total flux subtracted in 200 components = 0.00843107 Jy ! Clean residual min=-0.004708 max=0.004266 Jy/beam ! Clean residual mean=-0.000012 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.04321 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 1.04321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066844Jy sigma=0.321838 ! Fit after self-cal, rms=0.066809Jy sigma=0.321456 ! 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=0.066809Jy sigma=0.321456 ! Fit after self-cal, rms=0.066724Jy sigma=0.320936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.196 mas, bpa=1.196 degrees ! Estimated noise=3.23864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258865 Jy ! Component: 100 - total flux cleaned = 0.00298994 Jy ! Component: 150 - total flux cleaned = 0.00318575 Jy ! Component: 200 - total flux cleaned = 0.00342514 Jy ! Total flux subtracted in 200 components = 0.00342514 Jy ! Clean residual min=-0.004648 max=0.004173 Jy/beam ! Clean residual mean=-0.000008 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 1.04664 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 1.04664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066523Jy sigma=0.320043 ! Fit after self-cal, rms=0.066516Jy sigma=0.319973 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 = 0.000644452 Jy ! Component: 100 - total flux cleaned = 0.000753616 Jy ! Component: 150 - total flux cleaned = 0.000851894 Jy ! Component: 200 - total flux cleaned = 0.00098842 Jy ! Total flux subtracted in 200 components = 0.00098842 Jy ! Clean residual min=-0.004629 max=0.003973 Jy/beam ! Clean residual mean=-0.000008 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 1.04762 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 1.04762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066433Jy sigma=0.319651 ! Fit after self-cal, rms=0.066430Jy sigma=0.319635 ! 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=0.066430Jy sigma=0.319635 ! Fit after self-cal, rms=0.066420Jy sigma=0.319503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.523 mas, bmaj=14.14 mas, bpa=2.321 degrees ! Estimated noise=4.11802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885387 Jy ! Component: 100 - total flux cleaned = 0.00138939 Jy ! Component: 150 - total flux cleaned = 0.00150555 Jy ! Component: 200 - total flux cleaned = 0.00159985 Jy ! Total flux subtracted in 200 components = 0.00159985 Jy ! Clean residual min=-0.004111 max=0.004215 Jy/beam ! Clean residual mean=-0.000010 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 1.04922 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 113 components and 1.04922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066384Jy sigma=0.319406 ! Fit after self-cal, rms=0.066375Jy sigma=0.319355 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 = -0.000218638 Jy ! Component: 100 - total flux cleaned = -0.000177647 Jy ! Component: 150 - total flux cleaned = -0.000176222 Jy ! Component: 200 - total flux cleaned = -0.000141463 Jy ! Total flux subtracted in 200 components = -0.000141463 Jy ! Clean residual min=-0.004161 max=0.004114 Jy/beam ! Clean residual mean=-0.000009 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 1.04908 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 1.04908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066374Jy sigma=0.319377 ! Fit after self-cal, rms=0.066372Jy sigma=0.319364 ! 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=3.273 mas, bmaj=8.195 mas, bpa=1.169 degrees ! Estimated noise=3.23944 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.195 at 1.169 degrees (North through East) ! Clean map min=-0.0048718 max=1.0192 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=0.066372Jy sigma=0.319364 ! Fit after self-cal, rms=0.062526Jy sigma=0.296112 ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.195 mas, bpa=1.139 degrees ! Estimated noise=3.24058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030849 Jy ! Component: 100 - total flux cleaned = 0.00053596 Jy ! Component: 150 - total flux cleaned = 0.00065857 Jy ! Component: 200 - total flux cleaned = 0.000807143 Jy ! Total flux subtracted in 200 components = 0.000807143 Jy ! Clean residual min=-0.004557 max=0.004030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 1.04989 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 1.04989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062467Jy sigma=0.295830 ! Fit after self-cal, rms=0.062467Jy sigma=0.295820 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157068 Jy ! Component: 100 - total flux cleaned = 0.000158911 Jy ! Component: 150 - total flux cleaned = 0.000160011 Jy ! Component: 200 - total flux cleaned = 0.000130753 Jy ! Total flux subtracted in 200 components = 0.000130753 Jy ! Clean residual min=-0.004520 max=0.003953 Jy/beam ! Clean residual mean=-0.000005 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 1.05002 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 1.05002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062436Jy sigma=0.295679 ! Fit after self-cal, rms=0.062437Jy sigma=0.295674 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062437Jy sigma=0.295674 ! Fit after self-cal, rms=0.062447Jy sigma=0.295648 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=2.765 mas, bmaj=7.177 mas, bpa=1.065 degrees ! Estimated noise=3.68723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.79556 Jy ! Component: 100 - total flux cleaned = 0.969044 Jy ! Component: 150 - total flux cleaned = 1.00844 Jy ! Component: 200 - total flux cleaned = 1.02415 Jy ! Total flux subtracted in 200 components = 1.02415 Jy ! Clean residual min=-0.005566 max=0.007759 Jy/beam ! Clean residual mean=-0.000018 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 1.02415 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.02415 Jy ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.195 mas, bpa=1.125 degrees ! Estimated noise=3.24164 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 = 0.0111616 Jy ! Component: 100 - total flux cleaned = 0.0179495 Jy ! Component: 150 - total flux cleaned = 0.0210062 Jy ! Component: 200 - total flux cleaned = 0.0228736 Jy ! Total flux subtracted in 200 components = 0.0228736 Jy ! Clean residual min=-0.004630 max=0.003976 Jy/beam ! Clean residual mean=-0.000008 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 1.04702 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 54 components and 1.04702 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=7.522 mas, bmaj=14.14 mas, bpa=2.284 degrees ! Estimated noise=4.12199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700227 Jy ! Component: 100 - total flux cleaned = 0.00172139 Jy ! Component: 150 - total flux cleaned = 0.00247252 Jy ! Component: 200 - total flux cleaned = 0.00303525 Jy ! Total flux subtracted in 200 components = 0.00303525 Jy ! Clean residual min=-0.004207 max=0.004089 Jy/beam ! Clean residual mean=-0.000009 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 1.05006 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 = 0.000312428 Jy ! Component: 100 - total flux cleaned = 0.00035327 Jy ! Component: 150 - total flux cleaned = 0.000352691 Jy ! Component: 200 - total flux cleaned = 0.000352651 Jy ! Total flux subtracted in 200 components = 0.000352651 Jy ! Clean residual min=-0.004201 max=0.003953 Jy/beam ! Clean residual mean=-0.000008 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 1.05041 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 1.05041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.195 mas, bpa=1.125 degrees ! Estimated noise=3.24164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55678e-05 Jy ! Component: 100 - total flux cleaned = 0.000153331 Jy ! Component: 150 - total flux cleaned = 0.000388955 Jy ! Component: 200 - total flux cleaned = 0.000390986 Jy ! Total flux subtracted in 200 components = 0.000390986 Jy ! Clean residual min=-0.004547 max=0.003874 Jy/beam ! Clean residual mean=-0.000005 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 1.0508 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 1.0508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062603Jy sigma=0.296390 ! Fit after self-cal, rms=0.062589Jy sigma=0.296337 wmodel J2358-1020_S_f_map.mod ! Writing 102 model components to file: J2358-1020_S_f_map.mod wobs J2358-1020_S_f_uvs.fits ! Writing UV FITS file: J2358-1020_S_f_uvs.fits wwins J2358-1020_S_f_map.win ! wwins: Wrote 2 windows to J2358-1020_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 = -0.000525791 Jy ! Component: 100 - total flux cleaned = -0.000873206 Jy ! Component: 150 - total flux cleaned = -0.000940205 Jy ! Component: 200 - total flux cleaned = -0.00106434 Jy ! Component: 250 - total flux cleaned = -0.00130156 Jy ! Component: 300 - total flux cleaned = -0.00147335 Jy ! Component: 350 - total flux cleaned = -0.00158541 Jy ! Component: 400 - total flux cleaned = -0.0016412 Jy ! Component: 450 - total flux cleaned = -0.00190642 Jy ! Component: 500 - total flux cleaned = -0.00190593 Jy ! Component: 550 - total flux cleaned = -0.00200735 Jy ! Component: 600 - total flux cleaned = -0.00195721 Jy ! Component: 650 - total flux cleaned = -0.00215244 Jy ! Component: 700 - total flux cleaned = -0.00215218 Jy ! Component: 750 - total flux cleaned = -0.00219965 Jy ! Component: 800 - total flux cleaned = -0.00215371 Jy ! Component: 850 - total flux cleaned = -0.00238117 Jy ! Component: 900 - total flux cleaned = -0.00233648 Jy ! Component: 950 - total flux cleaned = -0.00238053 Jy ! Component: 1000 - total flux cleaned = -0.00233728 Jy ! Component: 1050 - total flux cleaned = -0.00233796 Jy ! Component: 1100 - total flux cleaned = -0.00246373 Jy ! Component: 1150 - total flux cleaned = -0.00246339 Jy ! Component: 1200 - total flux cleaned = -0.00242264 Jy ! Component: 1250 - total flux cleaned = -0.00254363 Jy ! Component: 1300 - total flux cleaned = -0.00266197 Jy ! Component: 1350 - total flux cleaned = -0.00270098 Jy ! Component: 1400 - total flux cleaned = -0.00274025 Jy ! Component: 1450 - total flux cleaned = -0.00277847 Jy ! Component: 1500 - total flux cleaned = -0.00292919 Jy ! Component: 1550 - total flux cleaned = -0.00285462 Jy ! Component: 1600 - total flux cleaned = -0.00300195 Jy ! Component: 1650 - total flux cleaned = -0.00300209 Jy ! Component: 1700 - total flux cleaned = -0.00307453 Jy ! Component: 1750 - total flux cleaned = -0.00314547 Jy ! Component: 1800 - total flux cleaned = -0.00335768 Jy ! Component: 1850 - total flux cleaned = -0.00339259 Jy ! Component: 1900 - total flux cleaned = -0.00356451 Jy ! Component: 1950 - total flux cleaned = -0.00353047 Jy ! Component: 2000 - total flux cleaned = -0.00356461 Jy ! Component: 2050 - total flux cleaned = -0.00366516 Jy ! Component: 2100 - total flux cleaned = -0.0038306 Jy ! Component: 2150 - total flux cleaned = -0.00389606 Jy ! Component: 2200 - total flux cleaned = -0.00389567 Jy ! Component: 2250 - total flux cleaned = -0.0038957 Jy ! Component: 2300 - total flux cleaned = -0.00386391 Jy ! Component: 2350 - total flux cleaned = -0.00402154 Jy ! Component: 2400 - total flux cleaned = -0.00389617 Jy ! Component: 2450 - total flux cleaned = -0.00389703 Jy ! Component: 2500 - total flux cleaned = -0.00405073 Jy ! Component: 2550 - total flux cleaned = -0.00392904 Jy ! Component: 2600 - total flux cleaned = -0.00410989 Jy ! Component: 2650 - total flux cleaned = -0.00413984 Jy ! Component: 2700 - total flux cleaned = -0.00428787 Jy ! Component: 2750 - total flux cleaned = -0.00414079 Jy ! Component: 2800 - total flux cleaned = -0.00434471 Jy ! Component: 2850 - total flux cleaned = -0.00434472 Jy ! Component: 2900 - total flux cleaned = -0.00431624 Jy ! Component: 2950 - total flux cleaned = -0.00445823 Jy ! Component: 3000 - total flux cleaned = -0.00454219 Jy ! Component: 3050 - total flux cleaned = -0.00454245 Jy ! Component: 3100 - total flux cleaned = -0.00457068 Jy ! Component: 3150 - total flux cleaned = -0.00462556 Jy ! Component: 3200 - total flux cleaned = -0.00473469 Jy ! Component: 3250 - total flux cleaned = -0.00473479 Jy ! Component: 3300 - total flux cleaned = -0.00478903 Jy ! Component: 3350 - total flux cleaned = -0.00494868 Jy ! Component: 3400 - total flux cleaned = -0.00492207 Jy ! Component: 3450 - total flux cleaned = -0.00500115 Jy ! Component: 3500 - total flux cleaned = -0.00515751 Jy ! Component: 3550 - total flux cleaned = -0.00513118 Jy ! Component: 3600 - total flux cleaned = -0.00510558 Jy ! Component: 3650 - total flux cleaned = -0.00515688 Jy ! Component: 3700 - total flux cleaned = -0.00525856 Jy ! Component: 3750 - total flux cleaned = -0.00523346 Jy ! Component: 3800 - total flux cleaned = -0.00525873 Jy ! Component: 3850 - total flux cleaned = -0.00538319 Jy ! Component: 3900 - total flux cleaned = -0.00535858 Jy ! Component: 3950 - total flux cleaned = -0.00535855 Jy ! Component: 4000 - total flux cleaned = -0.00552942 Jy ! Component: 4050 - total flux cleaned = -0.00562605 Jy ! Total flux subtracted in 4096 components = -0.00557765 Jy ! Clean residual min=-0.001541 max=0.001419 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 1.04522 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 397 components and 1.04522 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2358-1020_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 8.195 at 1.125 degrees (North through East) ! Clean map min=-0.0046203 max=1.0188 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2358-1020_S_f_map.fits wmodel /image_prod/ug002_uva//J2358-1020_S_f_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J2358-1020_S_f_map.mod wobs /image_prod/ug002_uva//J2358-1020_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2358-1020_S_f_uvs.fits wwins /image_prod/ug002_uva//J2358-1020_S_f_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2358-1020_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.01879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000439325 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129367 0.129367 0.258734 0.517468 1.03494 2.06987 4.13974 8.27948 16.559 33.1179 66.2358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2318.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2358-1020_S_f_dfm.log closed on Thu Mar 5 06:33:32 2020