! Started logfile: /image_prod/ug002_uvm//J0727-3813_S_a_dfm.log on Wed Mar 4 16:48:01 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_uvm//J0727-3813_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0727-3813_S_a_uvm.fits ! AN table 1: 75 integrations on 15 of 15 possible baselines. ! AN table 2: 50 integrations on 10 of 10 possible baselines. ! AN table 3: 50 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.909647 visibilities/baseline/integration-bin. ! Found source: J0727-3813 ! ! 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 5799 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 J0727-3813_S_a] 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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008288Jy sigma=6.571215 ! Fit after self-cal, rms=0.889224Jy sigma=5.736697 ! 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=10.73 mas, bmaj=57.61 mas, bpa=5.416 degrees ! Estimated noise=1.82611 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 = 0.09217 Jy ! Component: 100 - total flux cleaned = 0.129437 Jy ! Total flux subtracted in 100 components = 0.129437 Jy ! Clean residual min=-0.011262 max=0.018706 Jy/beam ! Clean residual mean=-0.000227 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 0.129437 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.129437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088595Jy sigma=0.529265 ! Fit after self-cal, rms=0.087532Jy sigma=0.524861 ! 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=11.9 mas, bmaj=57.93 mas, bpa=3.143 degrees ! Estimated noise=1.45785 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 = 0.0260889 Jy ! Component: 100 - total flux cleaned = 0.0409063 Jy ! Component: 150 - total flux cleaned = 0.0496865 Jy ! Component: 200 - total flux cleaned = 0.0551731 Jy ! Total flux subtracted in 200 components = 0.0551731 Jy ! Clean residual min=-0.004457 max=0.004632 Jy/beam ! Clean residual mean=-0.000021 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.18461 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 130 components and 0.18461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080602Jy sigma=0.460046 ! Fit after self-cal, rms=0.079819Jy sigma=0.457409 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.9 x 57.93 at 3.143 degrees (North through East) ! Clean map min=-0.0042133 max=0.12151 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.00 KP 0.99 LA 1.00 ! OV 1.07 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KP 1.05 LA 1.01 OV 1.03 ! PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.93 KP 1.07 LA 1.04 NL 1.01 ! OV 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 0.97 KP 0.96 LA 0.95 ! OV 1.06 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 1.02 LA 0.98 OV 1.04 ! PT 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.90 KP 1.05 LA 1.02 NL 0.65 ! OV 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 0.98 KP 0.98 LA 0.94 ! OV 1.04 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.91 KP 0.98 LA 0.98 OV 1.06 ! PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.91 KP 1.14 LA 0.94 NL 0.88 ! OV 0.94 ! ! ! Fit before self-cal, rms=0.079819Jy sigma=0.457409 ! Fit after self-cal, rms=0.082475Jy sigma=0.450210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.81 mas, bmaj=59.73 mas, bpa=2.507 degrees ! Estimated noise=1.42336 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 = 0.00313684 Jy ! Component: 100 - total flux cleaned = 0.00407977 Jy ! Component: 150 - total flux cleaned = 0.00504914 Jy ! Component: 200 - total flux cleaned = 0.00585764 Jy ! Total flux subtracted in 200 components = 0.00585764 Jy ! Clean residual min=-0.002376 max=0.003160 Jy/beam ! Clean residual mean=0.000019 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.190468 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 188 components and 0.190468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082276Jy sigma=0.448969 ! Fit after self-cal, rms=0.082406Jy sigma=0.448591 ! 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=0.082406Jy sigma=0.448591 ! Fit after self-cal, rms=0.081998Jy sigma=0.447659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.67 mas, bmaj=60.06 mas, bpa=2.292 degrees ! Estimated noise=1.41329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174588 Jy ! Component: 100 - total flux cleaned = 0.00230747 Jy ! Component: 150 - total flux cleaned = 0.0028391 Jy ! Component: 200 - total flux cleaned = 0.00331172 Jy ! Total flux subtracted in 200 components = 0.00331172 Jy ! Clean residual min=-0.002144 max=0.002419 Jy/beam ! Clean residual mean=0.000029 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.19378 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 213 components and 0.19378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081910Jy sigma=0.447189 ! Fit after self-cal, rms=0.081874Jy sigma=0.447098 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 = 0.000528996 Jy ! Component: 100 - total flux cleaned = 0.000904306 Jy ! Component: 150 - total flux cleaned = 0.00111753 Jy ! Component: 200 - total flux cleaned = 0.00121307 Jy ! Total flux subtracted in 200 components = 0.00121307 Jy ! Clean residual min=-0.002122 max=0.002495 Jy/beam ! Clean residual mean=0.000034 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.194993 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 229 components and 0.194993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081839Jy sigma=0.446974 ! Fit after self-cal, rms=0.081825Jy sigma=0.446944 ! 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=0.081825Jy sigma=0.446944 ! Fit after self-cal, rms=0.081316Jy sigma=0.446760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.57 mas, bmaj=60.14 mas, bpa=2.205 degrees ! Estimated noise=1.40155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794787 Jy ! Component: 100 - total flux cleaned = 0.00115115 Jy ! Component: 150 - total flux cleaned = 0.00146724 Jy ! Component: 200 - total flux cleaned = 0.00159383 Jy ! Total flux subtracted in 200 components = 0.00159383 Jy ! Clean residual min=-0.002005 max=0.002122 Jy/beam ! Clean residual mean=0.000033 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.196587 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 252 components and 0.196587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081284Jy sigma=0.446635 ! Fit after self-cal, rms=0.081265Jy sigma=0.446601 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 = 0.000114682 Jy ! Component: 100 - total flux cleaned = 6.75238e-05 Jy ! Component: 150 - total flux cleaned = 6.76715e-05 Jy ! Component: 200 - total flux cleaned = 6.7796e-05 Jy ! Total flux subtracted in 200 components = 6.7796e-05 Jy ! Clean residual min=-0.001966 max=0.002105 Jy/beam ! Clean residual mean=0.000033 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.196654 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 262 components and 0.196655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081248Jy sigma=0.446530 ! Fit after self-cal, rms=0.081242Jy sigma=0.446515 ! 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=0.081242Jy sigma=0.446515 ! Fit after self-cal, rms=0.081108Jy sigma=0.446484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.61 mas, bmaj=61.01 mas, bpa=1.84 degrees ! Estimated noise=1.39725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046373 Jy ! Component: 100 - total flux cleaned = 0.000538444 Jy ! Component: 150 - total flux cleaned = 0.000505506 Jy ! Component: 200 - total flux cleaned = 0.000475341 Jy ! Total flux subtracted in 200 components = 0.000475341 Jy ! Clean residual min=-0.001816 max=0.001807 Jy/beam ! Clean residual mean=0.000032 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.19713 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 276 components and 0.19713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081096Jy sigma=0.446435 ! Fit after self-cal, rms=0.081092Jy sigma=0.446427 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 = 0.000101794 Jy ! Component: 100 - total flux cleaned = 4.36077e-05 Jy ! Component: 150 - total flux cleaned = 2.99782e-05 Jy ! Component: 200 - total flux cleaned = 4.62485e-06 Jy ! Total flux subtracted in 200 components = 4.62485e-06 Jy ! Clean residual min=-0.001771 max=0.001791 Jy/beam ! Clean residual mean=0.000032 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.197134 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 294 components and 0.197134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081084Jy sigma=0.446393 ! Fit after self-cal, rms=0.081084Jy sigma=0.446388 ! 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=11.52 mas, bmaj=60.17 mas, bpa=2.172 degrees ! Estimated noise=1.39684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.52 x 60.17 at 2.172 degrees (North through East) ! Clean map min=-0.0018947 max=0.11586 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=10.31 mas, bmaj=59.33 mas, bpa=4.264 degrees ! Estimated noise=1.7553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.090191 Jy ! Component: 100 - total flux cleaned = 0.130467 Jy ! Component: 150 - total flux cleaned = 0.154397 Jy ! Component: 200 - total flux cleaned = 0.168835 Jy ! Total flux subtracted in 200 components = 0.168835 Jy ! Clean residual min=-0.005668 max=0.007353 Jy/beam ! Clean residual mean=-0.000068 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.168835 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.168835 Jy ! Inverting map and beam ! Estimated beam: bmin=11.52 mas, bmaj=60.17 mas, bpa=2.172 degrees ! Estimated noise=1.39684 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 = 0.00922813 Jy ! Component: 100 - total flux cleaned = 0.014799 Jy ! Component: 150 - total flux cleaned = 0.0185235 Jy ! Component: 200 - total flux cleaned = 0.0212283 Jy ! Total flux subtracted in 200 components = 0.0212283 Jy ! Clean residual min=-0.002635 max=0.001725 Jy/beam ! Clean residual mean=0.000003 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.190064 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 149 components and 0.190064 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=12.61 mas, bmaj=61.01 mas, bpa=1.84 degrees ! Estimated noise=1.39725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195572 Jy ! Component: 100 - total flux cleaned = 0.00338187 Jy ! Component: 150 - total flux cleaned = 0.00444408 Jy ! Component: 200 - total flux cleaned = 0.00524089 Jy ! Total flux subtracted in 200 components = 0.00524089 Jy ! Clean residual min=-0.001829 max=0.001677 Jy/beam ! Clean residual mean=0.000025 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.195305 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 = 0.000603959 Jy ! Component: 100 - total flux cleaned = 0.000969077 Jy ! Component: 150 - total flux cleaned = 0.00106882 Jy ! Component: 200 - total flux cleaned = 0.00108433 Jy ! Total flux subtracted in 200 components = 0.00108433 Jy ! Clean residual min=-0.001716 max=0.001705 Jy/beam ! Clean residual mean=0.000030 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.196389 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 218 components and 0.196389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.52 mas, bmaj=60.17 mas, bpa=2.172 degrees ! Estimated noise=1.39684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.72702e-05 Jy ! Component: 100 - total flux cleaned = 7.19979e-05 Jy ! Component: 150 - total flux cleaned = 9.31189e-05 Jy ! Component: 200 - total flux cleaned = 9.30121e-05 Jy ! Total flux subtracted in 200 components = 9.30121e-05 Jy ! Clean residual min=-0.001778 max=0.001813 Jy/beam ! Clean residual mean=0.000028 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.196482 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 230 components and 0.196482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081075Jy sigma=0.446434 ! Fit after self-cal, rms=0.081061Jy sigma=0.446342 wmodel J0727-3813_S_a_map.mod ! Writing 230 model components to file: J0727-3813_S_a_map.mod wobs J0727-3813_S_a_uvs.fits ! Writing UV FITS file: J0727-3813_S_a_uvs.fits wwins J0727-3813_S_a_map.win ! wwins: Wrote 1 windows to J0727-3813_S_a_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 = 1.13863e-05 Jy ! Component: 100 - total flux cleaned = 0.000151002 Jy ! Component: 150 - total flux cleaned = 0.000277004 Jy ! Component: 200 - total flux cleaned = 0.000279253 Jy ! Component: 250 - total flux cleaned = 0.000215798 Jy ! Component: 300 - total flux cleaned = 0.000234991 Jy ! Component: 350 - total flux cleaned = 0.000254 Jy ! Component: 400 - total flux cleaned = 0.000254201 Jy ! Component: 450 - total flux cleaned = 0.000271793 Jy ! Component: 500 - total flux cleaned = 0.000288396 Jy ! Component: 550 - total flux cleaned = 0.000287943 Jy ! Component: 600 - total flux cleaned = 0.000242312 Jy ! Component: 650 - total flux cleaned = 0.000227723 Jy ! Component: 700 - total flux cleaned = 0.00021392 Jy ! Component: 750 - total flux cleaned = 0.00025532 Jy ! Component: 800 - total flux cleaned = 0.000268492 Jy ! Component: 850 - total flux cleaned = 0.000320954 Jy ! Component: 900 - total flux cleaned = 0.000333416 Jy ! Component: 950 - total flux cleaned = 0.000371078 Jy ! Component: 1000 - total flux cleaned = 0.000395372 Jy ! Component: 1050 - total flux cleaned = 0.000407326 Jy ! Component: 1100 - total flux cleaned = 0.000465791 Jy ! Component: 1150 - total flux cleaned = 0.000476965 Jy ! Component: 1200 - total flux cleaned = 0.00049916 Jy ! Component: 1250 - total flux cleaned = 0.000477297 Jy ! Component: 1300 - total flux cleaned = 0.000466526 Jy ! Component: 1350 - total flux cleaned = 0.000455928 Jy ! Component: 1400 - total flux cleaned = 0.000466433 Jy ! Component: 1450 - total flux cleaned = 0.00042453 Jy ! Component: 1500 - total flux cleaned = 0.000383151 Jy ! Component: 1550 - total flux cleaned = 0.000352364 Jy ! Component: 1600 - total flux cleaned = 0.000311619 Jy ! Component: 1650 - total flux cleaned = 0.000281031 Jy ! Component: 1700 - total flux cleaned = 0.000240724 Jy ! Component: 1750 - total flux cleaned = 0.000250904 Jy ! Component: 1800 - total flux cleaned = 0.000230805 Jy ! Component: 1850 - total flux cleaned = 0.000200879 Jy ! Component: 1900 - total flux cleaned = 0.000190986 Jy ! Component: 1950 - total flux cleaned = 0.000161385 Jy ! Component: 2000 - total flux cleaned = 0.000151606 Jy ! Component: 2050 - total flux cleaned = 0.000122176 Jy ! Component: 2100 - total flux cleaned = 8.30662e-05 Jy ! Component: 2150 - total flux cleaned = 7.33486e-05 Jy ! Component: 2200 - total flux cleaned = 4.41932e-05 Jy ! Component: 2250 - total flux cleaned = -4.21904e-06 Jy ! Component: 2300 - total flux cleaned = -3.32212e-05 Jy ! Component: 2350 - total flux cleaned = -9.10746e-05 Jy ! Component: 2400 - total flux cleaned = -0.000129518 Jy ! Component: 2450 - total flux cleaned = -0.000129513 Jy ! Component: 2500 - total flux cleaned = -0.0001582 Jy ! Component: 2550 - total flux cleaned = -0.000177278 Jy ! Component: 2600 - total flux cleaned = -0.000215353 Jy ! Component: 2650 - total flux cleaned = -0.000215384 Jy ! Component: 2700 - total flux cleaned = -0.000224892 Jy ! Component: 2750 - total flux cleaned = -0.000234347 Jy ! Component: 2800 - total flux cleaned = -0.00024372 Jy ! Component: 2850 - total flux cleaned = -0.000243663 Jy ! Component: 2900 - total flux cleaned = -0.000253191 Jy ! Component: 2950 - total flux cleaned = -0.000253168 Jy ! Component: 3000 - total flux cleaned = -0.000272117 Jy ! Component: 3050 - total flux cleaned = -0.000290997 Jy ! Component: 3100 - total flux cleaned = -0.000290983 Jy ! Component: 3150 - total flux cleaned = -0.000300422 Jy ! Component: 3200 - total flux cleaned = -0.000319291 Jy ! Component: 3250 - total flux cleaned = -0.000328694 Jy ! Component: 3300 - total flux cleaned = -0.000347552 Jy ! Component: 3350 - total flux cleaned = -0.000328682 Jy ! Component: 3400 - total flux cleaned = -0.000347553 Jy ! Component: 3450 - total flux cleaned = -0.000347563 Jy ! Component: 3500 - total flux cleaned = -0.00034751 Jy ! Component: 3550 - total flux cleaned = -0.000338008 Jy ! Component: 3600 - total flux cleaned = -0.000328492 Jy ! Component: 3650 - total flux cleaned = -0.000347402 Jy ! Component: 3700 - total flux cleaned = -0.000375817 Jy ! Component: 3750 - total flux cleaned = -0.000375847 Jy ! Component: 3800 - total flux cleaned = -0.000375898 Jy ! Component: 3850 - total flux cleaned = -0.000385396 Jy ! Component: 3900 - total flux cleaned = -0.000404412 Jy ! Component: 3950 - total flux cleaned = -0.000404426 Jy ! Component: 4000 - total flux cleaned = -0.000414002 Jy ! Component: 4050 - total flux cleaned = -0.000433256 Jy ! Total flux subtracted in 4096 components = -0.000433208 Jy ! Clean residual min=-0.000727 max=0.000520 Jy/beam ! Clean residual mean=-0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.196049 Jy keep ! Adding 351 model components to the UV plane model. ! The established model now contains 581 components and 0.196049 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0727-3813_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.52 x 60.17 at 2.172 degrees (North through East) ! Clean map min=-0.0022715 max=0.11517 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0727-3813_S_a_map.fits wmodel /image_prod/ug002_uvm//J0727-3813_S_a_map.mod ! Writing 581 model components to file: /image_prod/ug002_uvm//J0727-3813_S_a_map.mod wobs /image_prod/ug002_uvm//J0727-3813_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0727-3813_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0727-3813_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J0727-3813_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642916 0.642916 1.28583 2.57167 5.14333 10.2867 20.5733 41.1467 82.2933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 466.623 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0727-3813_S_a_dfm.log closed on Wed Mar 4 16:48:06 2020