! Started logfile: /image_prod/ug002_uva//J1616-3509_S_dfm.log on Thu Mar 5 02:37:25 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//J1616-3509_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1616-3509_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.989474 visibilities/baseline/integration-bin. ! Found source: J1616-3509 ! ! 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 4230 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 J1616-3509_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.031052Jy sigma=6.059781 ! Fit after self-cal, rms=0.856446Jy sigma=4.912392 ! 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=2.705 mas, bmaj=7.961 mas, bpa=1.831 degrees ! Estimated noise=2.81892 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 = 0.119423 Jy ! Component: 100 - total flux cleaned = 0.171249 Jy ! Total flux subtracted in 100 components = 0.171249 Jy ! Clean residual min=-0.027757 max=0.056229 Jy/beam ! Clean residual mean=-0.000826 rms=0.008876 Jy/beam ! Combined flux in latest and established models = 0.171249 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.171249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159880Jy sigma=0.912847 ! Fit after self-cal, rms=0.159700Jy sigma=0.910431 ! Inverting map ! Added new window around map position (-9, -38.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511578 Jy ! Component: 100 - total flux cleaned = 0.083071 Jy ! Total flux subtracted in 100 components = 0.083071 Jy ! Clean residual min=-0.020680 max=0.034473 Jy/beam ! Clean residual mean=-0.000525 rms=0.006538 Jy/beam ! Combined flux in latest and established models = 0.25432 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 66 components and 0.25432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139731Jy sigma=0.759384 ! Fit after self-cal, rms=0.135911Jy sigma=0.738993 ! 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=3.215 mas, bmaj=9.58 mas, bpa=1.837 degrees ! Estimated noise=1.94959 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 = 0.0417093 Jy ! Component: 100 - total flux cleaned = 0.0674679 Jy ! Component: 150 - total flux cleaned = 0.085313 Jy ! Component: 200 - total flux cleaned = 0.0979196 Jy ! Total flux subtracted in 200 components = 0.0979196 Jy ! Clean residual min=-0.017863 max=0.027544 Jy/beam ! Clean residual mean=-0.000201 rms=0.005481 Jy/beam ! Combined flux in latest and established models = 0.35224 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.35224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123009Jy sigma=0.629841 ! Fit after self-cal, rms=0.121278Jy sigma=0.617280 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 9.58 at 1.837 degrees (North through East) ! Clean map min=-0.016935 max=0.14101 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 1.22 KP 0.98 LA 0.97 ! NL 1.44 OV 0.62 SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.00 KP 0.95 LA 1.05 ! MK 0.91 NL 1.78 OV 0.67 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.00 KP 0.99 LA 0.96 ! NL 1.55 OV 0.91 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.97 KP 0.97 LA 1.02 ! MK 0.87 NL 1.39 OV 1.00 PT 0.94 ! SC 0.82 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.28 HN 1.08 KP 0.99 LA 1.04 ! NL 1.15 OV 0.62 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 0.98 KP 0.98 LA 1.06 ! MK 0.99 NL 1.41 OV 0.65 PT 1.02 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.121278Jy sigma=0.617280 ! Fit after self-cal, rms=0.122903Jy sigma=0.526094 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=9.322 mas, bpa=2.164 degrees ! Estimated noise=1.90066 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 (-16, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151837 Jy ! Component: 100 - total flux cleaned = 0.0202308 Jy ! Component: 150 - total flux cleaned = 0.0231138 Jy ! Component: 200 - total flux cleaned = 0.0249279 Jy ! Total flux subtracted in 200 components = 0.0249279 Jy ! Clean residual min=-0.007290 max=0.009011 Jy/beam ! Clean residual mean=-0.000099 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.377168 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 134 components and 0.377168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120855Jy sigma=0.508828 ! Fit after self-cal, rms=0.121262Jy sigma=0.504132 ! 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=0.121262Jy sigma=0.504132 ! Fit after self-cal, rms=0.118491Jy sigma=0.502076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=9.3 mas, bpa=1.989 degrees ! Estimated noise=1.87952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0071818 Jy ! Component: 100 - total flux cleaned = 0.0086413 Jy ! Component: 150 - total flux cleaned = 0.00962006 Jy ! Component: 200 - total flux cleaned = 0.00996331 Jy ! Total flux subtracted in 200 components = 0.00996331 Jy ! Clean residual min=-0.005693 max=0.007370 Jy/beam ! Clean residual mean=-0.000091 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.387131 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.387131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117775Jy sigma=0.497333 ! Fit after self-cal, rms=0.117591Jy sigma=0.495921 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 = 0.00194202 Jy ! Component: 100 - total flux cleaned = 0.00244049 Jy ! Component: 150 - total flux cleaned = 0.00244057 Jy ! Component: 200 - total flux cleaned = 0.00251846 Jy ! Total flux subtracted in 200 components = 0.00251846 Jy ! Clean residual min=-0.005451 max=0.006398 Jy/beam ! Clean residual mean=-0.000082 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 0.38965 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.38965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117286Jy sigma=0.494414 ! Fit after self-cal, rms=0.117213Jy sigma=0.493928 ! 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=0.117213Jy sigma=0.493928 ! Fit after self-cal, rms=0.116168Jy sigma=0.492858 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=9.345 mas, bpa=2.029 degrees ! Estimated noise=1.87806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292489 Jy ! Component: 100 - total flux cleaned = 0.00345678 Jy ! Component: 150 - total flux cleaned = 0.00337243 Jy ! Component: 200 - total flux cleaned = 0.00330927 Jy ! Total flux subtracted in 200 components = 0.00330927 Jy ! Clean residual min=-0.005099 max=0.005836 Jy/beam ! Clean residual mean=-0.000076 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.392959 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.392959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115922Jy sigma=0.491665 ! Fit after self-cal, rms=0.115888Jy sigma=0.491226 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 = 0.000846947 Jy ! Component: 100 - total flux cleaned = 0.00114227 Jy ! Component: 150 - total flux cleaned = 0.0011986 Jy ! Component: 200 - total flux cleaned = 0.00109157 Jy ! Total flux subtracted in 200 components = 0.00109157 Jy ! Clean residual min=-0.004979 max=0.005325 Jy/beam ! Clean residual mean=-0.000073 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.39405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.39405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115763Jy sigma=0.490741 ! Fit after self-cal, rms=0.115740Jy sigma=0.490573 ! 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=0.115740Jy sigma=0.490573 ! Fit after self-cal, rms=0.115433Jy sigma=0.490250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.285 mas, bmaj=25.09 mas, bpa=0.4057 degrees ! Estimated noise=2.31755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155274 Jy ! Component: 100 - total flux cleaned = 0.00204377 Jy ! Component: 150 - total flux cleaned = 0.00210089 Jy ! Component: 200 - total flux cleaned = 0.00210067 Jy ! Total flux subtracted in 200 components = 0.00210067 Jy ! Clean residual min=-0.005247 max=0.005330 Jy/beam ! Clean residual mean=-0.000118 rms=0.001528 Jy/beam ! Combined flux in latest and established models = 0.396151 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.396151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115378Jy sigma=0.490003 ! Fit after self-cal, rms=0.115370Jy sigma=0.489789 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 = 0.000749937 Jy ! Component: 100 - total flux cleaned = 0.00069621 Jy ! Component: 150 - total flux cleaned = 0.000653132 Jy ! Component: 200 - total flux cleaned = 0.000615079 Jy ! Total flux subtracted in 200 components = 0.000615079 Jy ! Clean residual min=-0.005012 max=0.004644 Jy/beam ! Clean residual mean=-0.000114 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.396766 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 198 components and 0.396766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115359Jy sigma=0.489795 ! Fit after self-cal, rms=0.115348Jy sigma=0.489717 ! 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=3.157 mas, bmaj=9.378 mas, bpa=1.972 degrees ! Estimated noise=1.87594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 9.378 at 1.972 degrees (North through East) ! Clean map min=-0.004434 max=0.13193 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=2.658 mas, bmaj=7.805 mas, bpa=2.333 degrees ! Estimated noise=2.70722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116485 Jy ! Component: 100 - total flux cleaned = 0.18049 Jy ! Component: 150 - total flux cleaned = 0.225565 Jy ! Component: 200 - total flux cleaned = 0.258857 Jy ! Total flux subtracted in 200 components = 0.258857 Jy ! Clean residual min=-0.013443 max=0.020500 Jy/beam ! Clean residual mean=-0.000492 rms=0.004149 Jy/beam ! Combined flux in latest and established models = 0.258857 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.258857 Jy ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=9.378 mas, bpa=1.972 degrees ! Estimated noise=1.87594 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 = 0.0346899 Jy ! Component: 100 - total flux cleaned = 0.0588407 Jy ! Component: 150 - total flux cleaned = 0.0766906 Jy ! Component: 200 - total flux cleaned = 0.0902092 Jy ! Total flux subtracted in 200 components = 0.0902092 Jy ! Clean residual min=-0.006924 max=0.010568 Jy/beam ! Clean residual mean=-0.000229 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.349066 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 124 components and 0.349066 Jy ! Inverting map ! Added new window around map position (-7.5, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113218 Jy ! Component: 100 - total flux cleaned = 0.0194962 Jy ! Component: 150 - total flux cleaned = 0.0257539 Jy ! Component: 200 - total flux cleaned = 0.0306794 Jy ! Total flux subtracted in 200 components = 0.0306794 Jy ! Clean residual min=-0.004894 max=0.005124 Jy/beam ! Clean residual mean=-0.000120 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.379746 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 182 components and 0.379746 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=8.285 mas, bmaj=25.09 mas, bpa=0.4057 degrees ! Estimated noise=2.31755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00634604 Jy ! Component: 100 - total flux cleaned = 0.0104211 Jy ! Component: 150 - total flux cleaned = 0.0131923 Jy ! Component: 200 - total flux cleaned = 0.0150998 Jy ! Total flux subtracted in 200 components = 0.0150998 Jy ! Clean residual min=-0.004132 max=0.005681 Jy/beam ! Clean residual mean=-0.000127 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.394845 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) ! Added new window around map position (6, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481586 Jy ! Component: 100 - total flux cleaned = 0.00619424 Jy ! Component: 150 - total flux cleaned = 0.00719849 Jy ! Component: 200 - total flux cleaned = 0.00798704 Jy ! Total flux subtracted in 200 components = 0.00798704 Jy ! Clean residual min=-0.003360 max=0.003090 Jy/beam ! Clean residual mean=-0.000068 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.402832 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 238 components and 0.402832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=9.378 mas, bpa=1.972 degrees ! Estimated noise=1.87594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230782 Jy ! Component: 100 - total flux cleaned = -0.000699514 Jy ! Component: 150 - total flux cleaned = -0.000329515 Jy ! Component: 200 - total flux cleaned = 0.000182368 Jy ! Total flux subtracted in 200 components = 0.000182368 Jy ! Clean residual min=-0.004009 max=0.003428 Jy/beam ! Clean residual mean=-0.000033 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.403015 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 262 components and 0.403015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114755Jy sigma=0.486670 ! Fit after self-cal, rms=0.114578Jy sigma=0.486249 wmodel J1616-3509_S_map.mod ! Writing 262 model components to file: J1616-3509_S_map.mod wobs J1616-3509_S_uvs.fits ! Writing UV FITS file: J1616-3509_S_uvs.fits wwins J1616-3509_S_map.win ! wwins: Wrote 5 windows to J1616-3509_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 = -0.000860039 Jy ! Component: 100 - total flux cleaned = -0.0013015 Jy ! Component: 150 - total flux cleaned = -0.00187187 Jy ! Component: 200 - total flux cleaned = -0.00246223 Jy ! Component: 250 - total flux cleaned = -0.00293122 Jy ! Component: 300 - total flux cleaned = -0.00329154 Jy ! Component: 350 - total flux cleaned = -0.00363877 Jy ! Component: 400 - total flux cleaned = -0.00380603 Jy ! Component: 450 - total flux cleaned = -0.00396798 Jy ! Component: 500 - total flux cleaned = -0.00416357 Jy ! Component: 550 - total flux cleaned = -0.00427708 Jy ! Component: 600 - total flux cleaned = -0.00435171 Jy ! Component: 650 - total flux cleaned = -0.00438795 Jy ! Component: 700 - total flux cleaned = -0.00435242 Jy ! Component: 750 - total flux cleaned = -0.00421503 Jy ! Component: 800 - total flux cleaned = -0.00418166 Jy ! Component: 850 - total flux cleaned = -0.00418196 Jy ! Component: 900 - total flux cleaned = -0.00411756 Jy ! Component: 950 - total flux cleaned = -0.00411771 Jy ! Component: 1000 - total flux cleaned = -0.00408675 Jy ! Component: 1050 - total flux cleaned = -0.00408723 Jy ! Component: 1100 - total flux cleaned = -0.00408704 Jy ! Component: 1150 - total flux cleaned = -0.00414553 Jy ! Component: 1200 - total flux cleaned = -0.00414548 Jy ! Component: 1250 - total flux cleaned = -0.00423013 Jy ! Component: 1300 - total flux cleaned = -0.00425774 Jy ! Component: 1350 - total flux cleaned = -0.00428486 Jy ! Component: 1400 - total flux cleaned = -0.00431157 Jy ! Component: 1450 - total flux cleaned = -0.00433818 Jy ! Component: 1500 - total flux cleaned = -0.00439061 Jy ! Component: 1550 - total flux cleaned = -0.00454464 Jy ! Component: 1600 - total flux cleaned = -0.00451896 Jy ! Component: 1650 - total flux cleaned = -0.00461914 Jy ! Component: 1700 - total flux cleaned = -0.00469306 Jy ! Component: 1750 - total flux cleaned = -0.00476605 Jy ! Component: 1800 - total flux cleaned = -0.00479006 Jy ! Component: 1850 - total flux cleaned = -0.00488448 Jy ! Component: 1900 - total flux cleaned = -0.0049309 Jy ! Component: 1950 - total flux cleaned = -0.00500012 Jy ! Component: 2000 - total flux cleaned = -0.00515914 Jy ! Component: 2050 - total flux cleaned = -0.00524905 Jy ! Component: 2100 - total flux cleaned = -0.0053375 Jy ! Component: 2150 - total flux cleaned = -0.00540294 Jy ! Component: 2200 - total flux cleaned = -0.00551067 Jy ! Component: 2250 - total flux cleaned = -0.00557485 Jy ! Component: 2300 - total flux cleaned = -0.0055959 Jy ! Component: 2350 - total flux cleaned = -0.00567959 Jy ! Component: 2400 - total flux cleaned = -0.00580372 Jy ! Component: 2450 - total flux cleaned = -0.0058856 Jy ! Component: 2500 - total flux cleaned = -0.00590591 Jy ! Component: 2550 - total flux cleaned = -0.00606647 Jy ! Component: 2600 - total flux cleaned = -0.00614592 Jy ! Component: 2650 - total flux cleaned = -0.00622472 Jy ! Component: 2700 - total flux cleaned = -0.00638089 Jy ! Component: 2750 - total flux cleaned = -0.00657447 Jy ! Component: 2800 - total flux cleaned = -0.00672777 Jy ! Component: 2850 - total flux cleaned = -0.00680365 Jy ! Component: 2900 - total flux cleaned = -0.0069545 Jy ! Component: 2950 - total flux cleaned = -0.00706683 Jy ! Component: 3000 - total flux cleaned = -0.00721534 Jy ! Component: 3050 - total flux cleaned = -0.00736279 Jy ! Component: 3100 - total flux cleaned = -0.00750896 Jy ! Component: 3150 - total flux cleaned = -0.00763561 Jy ! Component: 3200 - total flux cleaned = -0.00770758 Jy ! Component: 3250 - total flux cleaned = -0.00788601 Jy ! Component: 3300 - total flux cleaned = -0.0080453 Jy ! Component: 3350 - total flux cleaned = -0.00813296 Jy ! Component: 3400 - total flux cleaned = -0.00823759 Jy ! Component: 3450 - total flux cleaned = -0.00837589 Jy ! Component: 3500 - total flux cleaned = -0.00854742 Jy ! Component: 3550 - total flux cleaned = -0.0086498 Jy ! Component: 3600 - total flux cleaned = -0.00883578 Jy ! Component: 3650 - total flux cleaned = -0.00902046 Jy ! Component: 3700 - total flux cleaned = -0.00913697 Jy ! Component: 3750 - total flux cleaned = -0.00926934 Jy ! Component: 3800 - total flux cleaned = -0.00938439 Jy ! Component: 3850 - total flux cleaned = -0.00958041 Jy ! Component: 3900 - total flux cleaned = -0.0097263 Jy ! Component: 3950 - total flux cleaned = -0.00987158 Jy ! Component: 4000 - total flux cleaned = -0.0100319 Jy ! Component: 4050 - total flux cleaned = -0.0100796 Jy ! Total flux subtracted in 4096 components = -0.0101906 Jy ! Clean residual min=-0.000949 max=0.001004 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.392824 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 552 components and 0.392824 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1616-3509_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 9.378 at 1.972 degrees (North through East) ! Clean map min=-0.0028372 max=0.13763 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1616-3509_S_map.fits wmodel /image_prod/ug002_uva//J1616-3509_S_map.mod ! Writing 552 model components to file: /image_prod/ug002_uva//J1616-3509_S_map.mod wobs /image_prod/ug002_uva//J1616-3509_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1616-3509_S_uvs.fits wwins /image_prod/ug002_uva//J1616-3509_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J1616-3509_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290376 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.63297 0.63297 1.26594 2.53188 5.06376 10.1275 20.255 40.5101 81.0201 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 473.956 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1616-3509_S_dfm.log closed on Thu Mar 5 02:37:29 2020