! Started logfile: /image_prod/ug002_uva//J1354-0206_S_h_dfm.log on Thu Mar 5 01:30:32 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//J1354-0206_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1354-0206_S_h_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.850794 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! 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 2412 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 J1354-0206_S_h] 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=1.223272Jy sigma=7.248537 ! Fit after self-cal, rms=0.370877Jy sigma=2.038162 ! 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=2.735 mas, bmaj=7.139 mas, bpa=-4.9 degrees ! Estimated noise=3.03043 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 = 0.555265 Jy ! Component: 100 - total flux cleaned = 0.688804 Jy ! Total flux subtracted in 100 components = 0.688804 Jy ! Clean residual min=-0.030309 max=0.126992 Jy/beam ! Clean residual mean=0.000075 rms=0.011420 Jy/beam ! Combined flux in latest and established models = 0.688804 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.688804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.240499Jy sigma=1.339328 ! Fit after self-cal, rms=0.240496Jy sigma=1.339284 ! Inverting map ! Added new window around map position (-3, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10338 Jy ! Component: 100 - total flux cleaned = 0.131646 Jy ! Total flux subtracted in 100 components = 0.131646 Jy ! Clean residual min=-0.041292 max=0.093103 Jy/beam ! Clean residual mean=0.000051 rms=0.008356 Jy/beam ! Combined flux in latest and established models = 0.82045 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.82045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.187837Jy sigma=1.032744 ! Fit after self-cal, rms=0.180457Jy sigma=0.984540 ! Inverting map ! Added new window around map position (3, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0554739 Jy ! Component: 100 - total flux cleaned = 0.0726427 Jy ! Total flux subtracted in 100 components = 0.0726427 Jy ! Clean residual min=-0.031813 max=0.039249 Jy/beam ! Clean residual mean=0.000035 rms=0.006259 Jy/beam ! Combined flux in latest and established models = 0.893093 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.893093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153892Jy sigma=0.844061 ! Fit after self-cal, rms=0.153637Jy sigma=0.841847 ! Inverting map ! Added new window around map position (4, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334552 Jy ! Component: 100 - total flux cleaned = 0.0415375 Jy ! Total flux subtracted in 100 components = 0.0415375 Jy ! Clean residual min=-0.025713 max=0.031474 Jy/beam ! Clean residual mean=0.000027 rms=0.005492 Jy/beam ! Combined flux in latest and established models = 0.93463 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.93463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143565Jy sigma=0.779254 ! Fit after self-cal, rms=0.143133Jy sigma=0.776208 ! 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=3.228 mas, bmaj=7.828 mas, bpa=-3.617 degrees ! Estimated noise=2.51599 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 = 0.00893056 Jy ! Component: 100 - total flux cleaned = 0.011754 Jy ! Component: 150 - total flux cleaned = 0.0141917 Jy ! Component: 200 - total flux cleaned = 0.0158286 Jy ! Total flux subtracted in 200 components = 0.0158286 Jy ! Clean residual min=-0.021033 max=0.029601 Jy/beam ! Clean residual mean=0.000037 rms=0.005989 Jy/beam ! Combined flux in latest and established models = 0.950459 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.950459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137014Jy sigma=0.737961 ! Fit after self-cal, rms=0.136877Jy sigma=0.736757 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.228 x 7.828 at -3.617 degrees (North through East) ! Clean map min=-0.040368 max=0.62898 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.03 KP 1.00 ! LA 1.02 MK 1.01 NL 0.97 OV 0.93 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.75 FD 0.94 HN 1.02 KP 0.99 ! LA 1.01 MK 1.04 NL 1.01 OV 0.91 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.95 HN 1.01 KP 1.01 ! LA 1.01 MK 1.01 NL 1.04 OV 0.90 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.136877Jy sigma=0.736757 ! Fit after self-cal, rms=0.128403Jy sigma=0.542702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=8.06 mas, bpa=-3.904 degrees ! Estimated noise=2.64207 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 = -0.00971493 Jy ! Component: 100 - total flux cleaned = -0.0127168 Jy ! Component: 150 - total flux cleaned = -0.0148985 Jy ! Component: 200 - total flux cleaned = -0.0176193 Jy ! Total flux subtracted in 200 components = -0.0176193 Jy ! Clean residual min=-0.018681 max=0.016006 Jy/beam ! Clean residual mean=0.000008 rms=0.003745 Jy/beam ! Combined flux in latest and established models = 0.93284 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.93284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125068Jy sigma=0.519153 ! Fit after self-cal, rms=0.125116Jy sigma=0.518565 ! 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=0.125116Jy sigma=0.518565 ! Fit after self-cal, rms=0.128043Jy sigma=0.499261 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=8.086 mas, bpa=-3.921 degrees ! Estimated noise=2.64698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00837175 Jy ! Component: 100 - total flux cleaned = -0.0110025 Jy ! Component: 150 - total flux cleaned = -0.0123564 Jy ! Component: 200 - total flux cleaned = -0.0135778 Jy ! Total flux subtracted in 200 components = -0.0135778 Jy ! Clean residual min=-0.016693 max=0.014908 Jy/beam ! Clean residual mean=0.000018 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 0.919262 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.919262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126086Jy sigma=0.484432 ! Fit after self-cal, rms=0.126044Jy sigma=0.484104 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 = -0.000340529 Jy ! Component: 100 - total flux cleaned = -0.00139215 Jy ! Component: 150 - total flux cleaned = -0.00187865 Jy ! Component: 200 - total flux cleaned = -0.00233149 Jy ! Total flux subtracted in 200 components = -0.00233149 Jy ! Clean residual min=-0.016002 max=0.014054 Jy/beam ! Clean residual mean=0.000018 rms=0.003078 Jy/beam ! Combined flux in latest and established models = 0.91693 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 0.91693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125158Jy sigma=0.477063 ! Fit after self-cal, rms=0.125133Jy sigma=0.476930 ! 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=0.125133Jy sigma=0.476930 ! Fit after self-cal, rms=0.130645Jy sigma=0.450166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=8.12 mas, bpa=-3.942 degrees ! Estimated noise=2.65314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00671826 Jy ! Component: 100 - total flux cleaned = -0.00781296 Jy ! Component: 150 - total flux cleaned = -0.00831867 Jy ! Component: 200 - total flux cleaned = -0.0087771 Jy ! Total flux subtracted in 200 components = -0.0087771 Jy ! Clean residual min=-0.012806 max=0.011800 Jy/beam ! Clean residual mean=0.000006 rms=0.002672 Jy/beam ! Combined flux in latest and established models = 0.908153 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.908153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129421Jy sigma=0.441340 ! Fit after self-cal, rms=0.129415Jy sigma=0.441134 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 = -0.000264778 Jy ! Component: 100 - total flux cleaned = -0.000261815 Jy ! Component: 150 - total flux cleaned = -0.000446242 Jy ! Component: 200 - total flux cleaned = -0.000448824 Jy ! Total flux subtracted in 200 components = -0.000448824 Jy ! Clean residual min=-0.012404 max=0.010991 Jy/beam ! Clean residual mean=0.000006 rms=0.002575 Jy/beam ! Combined flux in latest and established models = 0.907704 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.907704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128822Jy sigma=0.436744 ! Fit after self-cal, rms=0.128813Jy sigma=0.436641 ! 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=0.128813Jy sigma=0.436641 ! Fit after self-cal, rms=0.132858Jy sigma=0.434862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.579 mas, bmaj=13.21 mas, bpa=-1.608 degrees ! Estimated noise=3.35025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0063523 Jy ! Component: 100 - total flux cleaned = -0.00634775 Jy ! Component: 150 - total flux cleaned = -0.00612136 Jy ! Component: 200 - total flux cleaned = -0.00570166 Jy ! Total flux subtracted in 200 components = -0.00570166 Jy ! Clean residual min=-0.015506 max=0.014701 Jy/beam ! Clean residual mean=0.000011 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.902003 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.902003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132088Jy sigma=0.429554 ! Fit after self-cal, rms=0.132100Jy sigma=0.429441 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 = -3.4687e-05 Jy ! Component: 100 - total flux cleaned = 0.000508317 Jy ! Component: 150 - total flux cleaned = 0.000832474 Jy ! Component: 200 - total flux cleaned = 0.00113835 Jy ! Total flux subtracted in 200 components = 0.00113835 Jy ! Clean residual min=-0.015344 max=0.014081 Jy/beam ! Clean residual mean=0.000012 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 0.903141 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 123 components and 0.903141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131761Jy sigma=0.427293 ! Fit after self-cal, rms=0.131762Jy sigma=0.427252 ! 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=3.21 mas, bmaj=8.138 mas, bpa=-3.946 degrees ! Estimated noise=2.65654 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.21 x 8.138 at -3.946 degrees (North through East) ! Clean map min=-0.011598 max=0.67791 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=0.131762Jy sigma=0.427252 ! Fit after self-cal, rms=0.142341Jy sigma=0.403500 ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=8.149 mas, bpa=-4.016 degrees ! Estimated noise=2.65322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00484139 Jy ! Component: 100 - total flux cleaned = -0.00621545 Jy ! Component: 150 - total flux cleaned = -0.0069148 Jy ! Component: 200 - total flux cleaned = -0.0073874 Jy ! Total flux subtracted in 200 components = -0.0073874 Jy ! Clean residual min=-0.010781 max=0.009643 Jy/beam ! Clean residual mean=0.000007 rms=0.002183 Jy/beam ! Combined flux in latest and established models = 0.895754 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.895754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141853Jy sigma=0.398198 ! Fit after self-cal, rms=0.141819Jy sigma=0.398059 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323319 Jy ! Component: 100 - total flux cleaned = -0.000734944 Jy ! Component: 150 - total flux cleaned = -0.000857608 Jy ! Component: 200 - total flux cleaned = -0.000857511 Jy ! Total flux subtracted in 200 components = -0.000857511 Jy ! Clean residual min=-0.010338 max=0.009165 Jy/beam ! Clean residual mean=0.000007 rms=0.002130 Jy/beam ! Combined flux in latest and established models = 0.894896 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.894896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141584Jy sigma=0.395777 ! Fit after self-cal, rms=0.141571Jy sigma=0.395707 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141571Jy sigma=0.395707 ! Fit after self-cal, rms=0.145202Jy sigma=0.394459 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=2.691 mas, bmaj=7.387 mas, bpa=-5.314 degrees ! Estimated noise=3.22413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.59019 Jy ! Component: 100 - total flux cleaned = 0.729898 Jy ! Component: 150 - total flux cleaned = 0.782198 Jy ! Component: 200 - total flux cleaned = 0.813266 Jy ! Total flux subtracted in 200 components = 0.813266 Jy ! Clean residual min=-0.011511 max=0.017180 Jy/beam ! Clean residual mean=0.000023 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 0.813265 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.813265 Jy ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=8.16 mas, bpa=-4.024 degrees ! Estimated noise=2.65494 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 = 0.0275946 Jy ! Component: 100 - total flux cleaned = 0.0455884 Jy ! Component: 150 - total flux cleaned = 0.058006 Jy ! Component: 200 - total flux cleaned = 0.0668101 Jy ! Total flux subtracted in 200 components = 0.0668101 Jy ! Clean residual min=-0.009687 max=0.007797 Jy/beam ! Clean residual mean=0.000016 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.880076 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 59 components and 0.880076 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=7.571 mas, bmaj=13.29 mas, bpa=-1.914 degrees ! Estimated noise=3.35575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905718 Jy ! Component: 100 - total flux cleaned = 0.0124233 Jy ! Component: 150 - total flux cleaned = 0.0133918 Jy ! Component: 200 - total flux cleaned = 0.0139103 Jy ! Total flux subtracted in 200 components = 0.0139103 Jy ! Clean residual min=-0.012847 max=0.010277 Jy/beam ! Clean residual mean=0.000023 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.893986 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 = 0.000346371 Jy ! Component: 100 - total flux cleaned = 0.000757661 Jy ! Component: 150 - total flux cleaned = 0.00112677 Jy ! Component: 200 - total flux cleaned = 0.00137917 Jy ! Total flux subtracted in 200 components = 0.00137917 Jy ! Clean residual min=-0.012533 max=0.010305 Jy/beam ! Clean residual mean=0.000021 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.895365 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 103 components and 0.895365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=8.16 mas, bpa=-4.024 degrees ! Estimated noise=2.65494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142384 Jy ! Component: 100 - total flux cleaned = -0.00143349 Jy ! Component: 150 - total flux cleaned = -0.00127541 Jy ! Component: 200 - total flux cleaned = -0.00114164 Jy ! Total flux subtracted in 200 components = -0.00114164 Jy ! Clean residual min=-0.009160 max=0.007727 Jy/beam ! Clean residual mean=0.000009 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.894224 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 118 components and 0.894224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145376Jy sigma=0.390375 ! Fit after self-cal, rms=0.145311Jy sigma=0.389997 wmodel J1354-0206_S_h_map.mod ! Writing 118 model components to file: J1354-0206_S_h_map.mod wobs J1354-0206_S_h_uvs.fits ! Writing UV FITS file: J1354-0206_S_h_uvs.fits wwins J1354-0206_S_h_map.win ! wwins: Wrote 4 windows to J1354-0206_S_h_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 = -0.00231164 Jy ! Component: 100 - total flux cleaned = -0.00272083 Jy ! Component: 150 - total flux cleaned = -0.00358372 Jy ! Component: 200 - total flux cleaned = -0.00464908 Jy ! Component: 250 - total flux cleaned = -0.00589796 Jy ! Component: 300 - total flux cleaned = -0.00698828 Jy ! Component: 350 - total flux cleaned = -0.00772572 Jy ! Component: 400 - total flux cleaned = -0.00843986 Jy ! Component: 450 - total flux cleaned = -0.00942455 Jy ! Component: 500 - total flux cleaned = -0.00999785 Jy ! Component: 550 - total flux cleaned = -0.0103703 Jy ! Component: 600 - total flux cleaned = -0.0107352 Jy ! Component: 650 - total flux cleaned = -0.0111824 Jy ! Component: 700 - total flux cleaned = -0.011619 Jy ! Component: 750 - total flux cleaned = -0.0122998 Jy ! Component: 800 - total flux cleaned = -0.0127164 Jy ! Component: 850 - total flux cleaned = -0.0127973 Jy ! Component: 900 - total flux cleaned = -0.0130388 Jy ! Component: 950 - total flux cleaned = -0.013353 Jy ! Component: 1000 - total flux cleaned = -0.0133508 Jy ! Component: 1050 - total flux cleaned = -0.0136573 Jy ! Component: 1100 - total flux cleaned = -0.0140319 Jy ! Component: 1150 - total flux cleaned = -0.0141055 Jy ! Component: 1200 - total flux cleaned = -0.014322 Jy ! Component: 1250 - total flux cleaned = -0.0143217 Jy ! Component: 1300 - total flux cleaned = -0.014534 Jy ! Component: 1350 - total flux cleaned = -0.0146735 Jy ! Component: 1400 - total flux cleaned = -0.0146744 Jy ! Component: 1450 - total flux cleaned = -0.0150801 Jy ! Component: 1500 - total flux cleaned = -0.0148804 Jy ! Component: 1550 - total flux cleaned = -0.0150127 Jy ! Component: 1600 - total flux cleaned = -0.0151432 Jy ! Component: 1650 - total flux cleaned = -0.0153357 Jy ! Component: 1700 - total flux cleaned = -0.0153989 Jy ! Component: 1750 - total flux cleaned = -0.0155228 Jy ! Component: 1800 - total flux cleaned = -0.0155224 Jy ! Component: 1850 - total flux cleaned = -0.0154001 Jy ! Component: 1900 - total flux cleaned = -0.0154015 Jy ! Component: 1950 - total flux cleaned = -0.0156401 Jy ! Component: 2000 - total flux cleaned = -0.0155817 Jy ! Component: 2050 - total flux cleaned = -0.0154655 Jy ! Component: 2100 - total flux cleaned = -0.0156387 Jy ! Component: 2150 - total flux cleaned = -0.0153534 Jy ! Component: 2200 - total flux cleaned = -0.0152974 Jy ! Component: 2250 - total flux cleaned = -0.015242 Jy ! Component: 2300 - total flux cleaned = -0.0150755 Jy ! Component: 2350 - total flux cleaned = -0.0150748 Jy ! Component: 2400 - total flux cleaned = -0.014967 Jy ! Component: 2450 - total flux cleaned = -0.0149136 Jy ! Component: 2500 - total flux cleaned = -0.0148076 Jy ! Component: 2550 - total flux cleaned = -0.0148607 Jy ! Component: 2600 - total flux cleaned = -0.0147562 Jy ! Component: 2650 - total flux cleaned = -0.0148081 Jy ! Component: 2700 - total flux cleaned = -0.0148595 Jy ! Component: 2750 - total flux cleaned = -0.0148595 Jy ! Component: 2800 - total flux cleaned = -0.01491 Jy ! Component: 2850 - total flux cleaned = -0.0148099 Jy ! Component: 2900 - total flux cleaned = -0.0149588 Jy ! Component: 2950 - total flux cleaned = -0.0148117 Jy ! Component: 3000 - total flux cleaned = -0.0150562 Jy ! Component: 3050 - total flux cleaned = -0.0151533 Jy ! Component: 3100 - total flux cleaned = -0.0151542 Jy ! Component: 3150 - total flux cleaned = -0.0152976 Jy ! Component: 3200 - total flux cleaned = -0.0152979 Jy ! Component: 3250 - total flux cleaned = -0.0155322 Jy ! Component: 3300 - total flux cleaned = -0.0156254 Jy ! Component: 3350 - total flux cleaned = -0.0156255 Jy ! Component: 3400 - total flux cleaned = -0.0155339 Jy ! Component: 3450 - total flux cleaned = -0.0157615 Jy ! Component: 3500 - total flux cleaned = -0.0157611 Jy ! Component: 3550 - total flux cleaned = -0.0158063 Jy ! Component: 3600 - total flux cleaned = -0.015851 Jy ! Component: 3650 - total flux cleaned = -0.0160277 Jy ! Component: 3700 - total flux cleaned = -0.0160274 Jy ! Component: 3750 - total flux cleaned = -0.0161585 Jy ! Component: 3800 - total flux cleaned = -0.016202 Jy ! Component: 3850 - total flux cleaned = -0.0163308 Jy ! Component: 3900 - total flux cleaned = -0.0165014 Jy ! Component: 3950 - total flux cleaned = -0.0164588 Jy ! Component: 4000 - total flux cleaned = -0.0166693 Jy ! Component: 4050 - total flux cleaned = -0.0166275 Jy ! Total flux subtracted in 4096 components = -0.0165861 Jy ! Clean residual min=-0.002268 max=0.002634 Jy/beam ! Clean residual mean=-0.000003 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.877638 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 457 components and 0.877638 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1354-0206_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.2 x 8.16 at -4.024 degrees (North through East) ! Clean map min=-0.006077 max=0.70053 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1354-0206_S_h_map.fits wmodel /image_prod/ug002_uva//J1354-0206_S_h_map.mod ! Writing 457 model components to file: /image_prod/ug002_uva//J1354-0206_S_h_map.mod wobs /image_prod/ug002_uva//J1354-0206_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1354-0206_S_h_uvs.fits wwins /image_prod/ug002_uva//J1354-0206_S_h_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1354-0206_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.70053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000809717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346759 0.346759 0.693518 1.38704 2.77407 5.54815 11.0963 22.1926 44.3852 88.7704 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.7 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 865.153 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1354-0206_S_h_dfm.log closed on Thu Mar 5 01:30:36 2020