! Started logfile: /image_prod/ug002_uva//J0553-0840_S_dfm.log on Wed Mar 4 21:02:27 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//J0553-0840_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0553-0840_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991111 visibilities/baseline/integration-bin. ! Found source: J0553-0840 ! ! 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 8028 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 J0553-0840_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=1.009834Jy sigma=7.824887 ! Fit after self-cal, rms=0.872539Jy sigma=6.662101 ! 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=2.749 mas, bmaj=6.773 mas, bpa=0.1443 degrees ! Estimated noise=1.6092 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 = 0.0921455 Jy ! Component: 100 - total flux cleaned = 0.129069 Jy ! Total flux subtracted in 100 components = 0.129069 Jy ! Clean residual min=-0.007744 max=0.020115 Jy/beam ! Clean residual mean=-0.000077 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.129069 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.129069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079711Jy sigma=0.590532 ! Fit after self-cal, rms=0.079604Jy sigma=0.589555 ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224086 Jy ! Component: 100 - total flux cleaned = 0.0364769 Jy ! Total flux subtracted in 100 components = 0.0364769 Jy ! Clean residual min=-0.005534 max=0.007666 Jy/beam ! Clean residual mean=-0.000039 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 0.165546 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.165546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070346Jy sigma=0.496641 ! Fit after self-cal, rms=0.070228Jy sigma=0.495897 ! 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=3.334 mas, bmaj=7.978 mas, bpa=-0.6629 degrees ! Estimated noise=1.05198 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 = 0.0147818 Jy ! Component: 100 - total flux cleaned = 0.0227668 Jy ! Component: 150 - total flux cleaned = 0.0275108 Jy ! Component: 200 - total flux cleaned = 0.0304291 Jy ! Total flux subtracted in 200 components = 0.0304291 Jy ! Clean residual min=-0.004268 max=0.004666 Jy/beam ! Clean residual mean=-0.000008 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.195975 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 95 components and 0.195975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067447Jy sigma=0.466678 ! Fit after self-cal, rms=0.067378Jy sigma=0.466149 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.334 x 7.978 at -0.6629 degrees (North through East) ! Clean map min=-0.0042813 max=0.12323 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 KP 0.99 LA 1.02 ! MK 1.09 NL 1.03 OV 0.84 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 KP 1.00 LA 1.00 ! MK 0.99 NL 1.13 OV 0.95 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 KP 1.01 LA 1.02 ! MK 0.98 NL 1.06 OV 0.85 PT 1.02 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.067378Jy sigma=0.466149 ! Fit after self-cal, rms=0.066497Jy sigma=0.455793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=8.043 mas, bpa=-0.2862 degrees ! Estimated noise=1.0486 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 = 0.00139501 Jy ! Component: 100 - total flux cleaned = 0.0013443 Jy ! Component: 150 - total flux cleaned = 0.00121103 Jy ! Component: 200 - total flux cleaned = 0.00113627 Jy ! Total flux subtracted in 200 components = 0.00113627 Jy ! Clean residual min=-0.002927 max=0.003600 Jy/beam ! Clean residual mean=-0.000003 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.197112 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 108 components and 0.197112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066382Jy sigma=0.455077 ! Fit after self-cal, rms=0.066401Jy sigma=0.454818 ! 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=0.066401Jy sigma=0.454818 ! Fit after self-cal, rms=0.066630Jy sigma=0.449530 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.335 mas, bmaj=8.07 mas, bpa=-0.2238 degrees ! Estimated noise=1.04958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151395 Jy ! Component: 100 - total flux cleaned = 0.00147284 Jy ! Component: 150 - total flux cleaned = 0.00143543 Jy ! Component: 200 - total flux cleaned = 0.00140185 Jy ! Total flux subtracted in 200 components = 0.00140185 Jy ! Clean residual min=-0.002195 max=0.002727 Jy/beam ! Clean residual mean=0.000005 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.198513 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 114 components and 0.198513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066539Jy sigma=0.448966 ! Fit after self-cal, rms=0.066537Jy sigma=0.448839 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 (-20, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261376 Jy ! Component: 100 - total flux cleaned = 0.00426927 Jy ! Component: 150 - total flux cleaned = 0.00502673 Jy ! Component: 200 - total flux cleaned = 0.00511162 Jy ! Total flux subtracted in 200 components = 0.00511162 Jy ! Clean residual min=-0.002171 max=0.002318 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.203625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.203625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066385Jy sigma=0.447885 ! Fit after self-cal, rms=0.066384Jy sigma=0.447813 ! 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=0.066384Jy sigma=0.447813 ! Fit after self-cal, rms=0.066392Jy sigma=0.447076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=8.059 mas, bpa=-0.3202 degrees ! Estimated noise=1.0461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142851 Jy ! Component: 100 - total flux cleaned = 0.00198736 Jy ! Component: 150 - total flux cleaned = 0.00216915 Jy ! Component: 200 - total flux cleaned = 0.00220308 Jy ! Total flux subtracted in 200 components = 0.00220308 Jy ! Clean residual min=-0.001986 max=0.002062 Jy/beam ! Clean residual mean=0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.205828 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.205828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066331Jy sigma=0.446721 ! Fit after self-cal, rms=0.066326Jy sigma=0.446677 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 = 0.000221591 Jy ! Component: 100 - total flux cleaned = 0.000315219 Jy ! Component: 150 - total flux cleaned = 0.000372094 Jy ! Component: 200 - total flux cleaned = 0.000397874 Jy ! Total flux subtracted in 200 components = 0.000397874 Jy ! Clean residual min=-0.001969 max=0.001993 Jy/beam ! Clean residual mean=0.000006 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.206226 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 140 components and 0.206226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066293Jy sigma=0.446505 ! Fit after self-cal, rms=0.066288Jy sigma=0.446483 ! 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=0.066288Jy sigma=0.446483 ! Fit after self-cal, rms=0.066285Jy sigma=0.446433 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.752 mas, bmaj=15.14 mas, bpa=1.962 degrees ! Estimated noise=1.26445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000979589 Jy ! Component: 100 - total flux cleaned = 0.00101344 Jy ! Component: 150 - total flux cleaned = 0.00104062 Jy ! Component: 200 - total flux cleaned = 0.00106471 Jy ! Total flux subtracted in 200 components = 0.00106471 Jy ! Clean residual min=-0.002138 max=0.002066 Jy/beam ! Clean residual mean=0.000011 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.207291 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 149 components and 0.207291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066271Jy sigma=0.446334 ! Fit after self-cal, rms=0.066266Jy sigma=0.446301 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 = 0.000189396 Jy ! Component: 100 - total flux cleaned = 0.000235824 Jy ! Component: 150 - total flux cleaned = 0.00025658 Jy ! Component: 200 - total flux cleaned = 0.000275103 Jy ! Total flux subtracted in 200 components = 0.000275103 Jy ! Clean residual min=-0.002136 max=0.001992 Jy/beam ! Clean residual mean=0.000011 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.207566 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 151 components and 0.207566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066260Jy sigma=0.446302 ! Fit after self-cal, rms=0.066258Jy sigma=0.446286 ! 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=3.316 mas, bmaj=8.056 mas, bpa=-0.3499 degrees ! Estimated noise=1.04496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 8.056 at -0.3499 degrees (North through East) ! Clean map min=-0.0018933 max=0.12046 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=2.731 mas, bmaj=6.836 mas, bpa=0.5684 degrees ! Estimated noise=1.61161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923221 Jy ! Component: 100 - total flux cleaned = 0.130785 Jy ! Component: 150 - total flux cleaned = 0.153282 Jy ! Component: 200 - total flux cleaned = 0.166881 Jy ! Total flux subtracted in 200 components = 0.166881 Jy ! Clean residual min=-0.004143 max=0.007019 Jy/beam ! Clean residual mean=-0.000024 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.166881 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.166881 Jy ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.056 mas, bpa=-0.3499 degrees ! Estimated noise=1.04496 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 = 0.0132421 Jy ! Component: 100 - total flux cleaned = 0.0204713 Jy ! Component: 150 - total flux cleaned = 0.0249386 Jy ! Component: 200 - total flux cleaned = 0.0281673 Jy ! Total flux subtracted in 200 components = 0.0281673 Jy ! Clean residual min=-0.002482 max=0.002836 Jy/beam ! Clean residual mean=0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.195048 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 86 components and 0.195048 Jy ! Inverting map ! Added new window around map position (-5.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293015 Jy ! Component: 100 - total flux cleaned = 0.00509337 Jy ! Component: 150 - total flux cleaned = 0.00685108 Jy ! Component: 200 - total flux cleaned = 0.0079079 Jy ! Total flux subtracted in 200 components = 0.0079079 Jy ! Clean residual min=-0.002071 max=0.001911 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.202956 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.202956 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=8.752 mas, bmaj=15.14 mas, bpa=1.962 degrees ! Estimated noise=1.26445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136709 Jy ! Component: 100 - total flux cleaned = 0.00189619 Jy ! Component: 150 - total flux cleaned = 0.002274 Jy ! Component: 200 - total flux cleaned = 0.00258492 Jy ! Total flux subtracted in 200 components = 0.00258492 Jy ! Clean residual min=-0.002081 max=0.001884 Jy/beam ! Clean residual mean=0.000009 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.205541 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 = 0.000224282 Jy ! Component: 100 - total flux cleaned = 0.000365071 Jy ! Component: 150 - total flux cleaned = 0.00046856 Jy ! Component: 200 - total flux cleaned = 0.000487298 Jy ! Total flux subtracted in 200 components = 0.000487298 Jy ! Clean residual min=-0.002064 max=0.001845 Jy/beam ! Clean residual mean=0.000009 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.206028 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 144 components and 0.206028 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.316 mas, bmaj=8.056 mas, bpa=-0.3499 degrees ! Estimated noise=1.04496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.80787e-05 Jy ! Component: 100 - total flux cleaned = -0.000116432 Jy ! Component: 150 - total flux cleaned = -0.000223314 Jy ! Component: 200 - total flux cleaned = -0.000256525 Jy ! Total flux subtracted in 200 components = -0.000256525 Jy ! Clean residual min=-0.001945 max=0.001978 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.205772 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 166 components and 0.205772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066234Jy sigma=0.446012 ! Fit after self-cal, rms=0.066214Jy sigma=0.445913 wmodel J0553-0840_S_map.mod ! Writing 166 model components to file: J0553-0840_S_map.mod wobs J0553-0840_S_uvs.fits ! Writing UV FITS file: J0553-0840_S_uvs.fits wwins J0553-0840_S_map.win ! wwins: Wrote 4 windows to J0553-0840_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 = 0.000214491 Jy ! Component: 100 - total flux cleaned = 0.000309509 Jy ! Component: 150 - total flux cleaned = 0.000368658 Jy ! Component: 200 - total flux cleaned = 0.000426486 Jy ! Component: 250 - total flux cleaned = 0.000536452 Jy ! Component: 300 - total flux cleaned = 0.000696038 Jy ! Component: 350 - total flux cleaned = 0.000747208 Jy ! Component: 400 - total flux cleaned = 0.000772475 Jy ! Component: 450 - total flux cleaned = 0.000895785 Jy ! Component: 500 - total flux cleaned = 0.000967706 Jy ! Component: 550 - total flux cleaned = 0.00108634 Jy ! Component: 600 - total flux cleaned = 0.00129481 Jy ! Component: 650 - total flux cleaned = 0.0013853 Jy ! Component: 700 - total flux cleaned = 0.00154134 Jy ! Component: 750 - total flux cleaned = 0.00165113 Jy ! Component: 800 - total flux cleaned = 0.00182339 Jy ! Component: 850 - total flux cleaned = 0.00194992 Jy ! Component: 900 - total flux cleaned = 0.0020749 Jy ! Component: 950 - total flux cleaned = 0.00223876 Jy ! Component: 1000 - total flux cleaned = 0.00233949 Jy ! Component: 1050 - total flux cleaned = 0.00245901 Jy ! Component: 1100 - total flux cleaned = 0.00257693 Jy ! Component: 1150 - total flux cleaned = 0.00273192 Jy ! Component: 1200 - total flux cleaned = 0.00280815 Jy ! Component: 1250 - total flux cleaned = 0.0029403 Jy ! Component: 1300 - total flux cleaned = 0.0031077 Jy ! Component: 1350 - total flux cleaned = 0.003236 Jy ! Component: 1400 - total flux cleaned = 0.00336275 Jy ! Component: 1450 - total flux cleaned = 0.00352389 Jy ! Component: 1500 - total flux cleaned = 0.0037358 Jy ! Component: 1550 - total flux cleaned = 0.00382318 Jy ! Component: 1600 - total flux cleaned = 0.00397893 Jy ! Component: 1650 - total flux cleaned = 0.00408163 Jy ! Component: 1700 - total flux cleaned = 0.00433495 Jy ! Component: 1750 - total flux cleaned = 0.00436804 Jy ! Component: 1800 - total flux cleaned = 0.00443405 Jy ! Component: 1850 - total flux cleaned = 0.00458158 Jy ! Component: 1900 - total flux cleaned = 0.00467877 Jy ! Component: 1950 - total flux cleaned = 0.00479105 Jy ! Component: 2000 - total flux cleaned = 0.0048863 Jy ! Component: 2050 - total flux cleaned = 0.00498071 Jy ! Component: 2100 - total flux cleaned = 0.00505847 Jy ! Component: 2150 - total flux cleaned = 0.00513563 Jy ! Component: 2200 - total flux cleaned = 0.00525772 Jy ! Component: 2250 - total flux cleaned = 0.00537879 Jy ! Component: 2300 - total flux cleaned = 0.00549861 Jy ! Component: 2350 - total flux cleaned = 0.00557278 Jy ! Component: 2400 - total flux cleaned = 0.00561688 Jy ! Component: 2450 - total flux cleaned = 0.00567542 Jy ! Component: 2500 - total flux cleaned = 0.00569 Jy ! Component: 2550 - total flux cleaned = 0.00579048 Jy ! Component: 2600 - total flux cleaned = 0.0057904 Jy ! Component: 2650 - total flux cleaned = 0.0058611 Jy ! Component: 2700 - total flux cleaned = 0.00591725 Jy ! Component: 2750 - total flux cleaned = 0.0059311 Jy ! Component: 2800 - total flux cleaned = 0.00594471 Jy ! Component: 2850 - total flux cleaned = 0.00594472 Jy ! Component: 2900 - total flux cleaned = 0.00591761 Jy ! Component: 2950 - total flux cleaned = 0.00591769 Jy ! Component: 3000 - total flux cleaned = 0.00597122 Jy ! Component: 3050 - total flux cleaned = 0.00590475 Jy ! Component: 3100 - total flux cleaned = 0.00591808 Jy ! Component: 3150 - total flux cleaned = 0.00593109 Jy ! Component: 3200 - total flux cleaned = 0.00591802 Jy ! Component: 3250 - total flux cleaned = 0.00589204 Jy ! Component: 3300 - total flux cleaned = 0.0059049 Jy ! Component: 3350 - total flux cleaned = 0.0058921 Jy ! Component: 3400 - total flux cleaned = 0.00587925 Jy ! Component: 3450 - total flux cleaned = 0.00590441 Jy ! Component: 3500 - total flux cleaned = 0.00585439 Jy ! Component: 3550 - total flux cleaned = 0.00587919 Jy ! Component: 3600 - total flux cleaned = 0.00584219 Jy ! Component: 3650 - total flux cleaned = 0.00590331 Jy ! Component: 3700 - total flux cleaned = 0.00587889 Jy ! Component: 3750 - total flux cleaned = 0.00585468 Jy ! Component: 3800 - total flux cleaned = 0.00586675 Jy ! Component: 3850 - total flux cleaned = 0.00589065 Jy ! Component: 3900 - total flux cleaned = 0.00590253 Jy ! Component: 3950 - total flux cleaned = 0.00587897 Jy ! Component: 4000 - total flux cleaned = 0.00590229 Jy ! Component: 4050 - total flux cleaned = 0.00593715 Jy ! Total flux subtracted in 4096 components = 0.00590233 Jy ! Clean residual min=-0.000762 max=0.000582 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.211674 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 446 components and 0.211674 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0553-0840_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.316 x 8.056 at -0.3499 degrees (North through East) ! Clean map min=-0.0013363 max=0.12323 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0553-0840_S_map.fits wmodel /image_prod/ug002_uva//J0553-0840_S_map.mod ! Writing 446 model components to file: /image_prod/ug002_uva//J0553-0840_S_map.mod wobs /image_prod/ug002_uva//J0553-0840_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0553-0840_S_uvs.fits wwins /image_prod/ug002_uva//J0553-0840_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0553-0840_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.123228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021096 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.513585 0.513585 1.02717 2.05434 4.10868 8.21735 16.4347 32.8694 65.7388 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 584.129 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0553-0840_S_dfm.log closed on Wed Mar 4 21:02:31 2020