! Started logfile: /image_prod/ug002_uva//J1321-2636_S_dfm.log on Thu Mar 5 01:10:44 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//J1321-2636_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1321-2636_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981481 visibilities/baseline/integration-bin. ! Found source: J1321-2636 ! ! 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 7950 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 J1321-2636_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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054530Jy sigma=6.578905 ! Fit after self-cal, rms=0.734734Jy sigma=4.391975 ! 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=2.592 mas, bmaj=6.698 mas, bpa=-5.271 degrees ! Estimated noise=2.08872 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 = 0.211385 Jy ! Component: 100 - total flux cleaned = 0.273571 Jy ! Total flux subtracted in 100 components = 0.273571 Jy ! Clean residual min=-0.014220 max=0.032835 Jy/beam ! Clean residual mean=-0.000085 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 0.273571 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.273571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112888Jy sigma=0.660013 ! Fit after self-cal, rms=0.112891Jy sigma=0.659800 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327395 Jy ! Component: 100 - total flux cleaned = 0.0529844 Jy ! Total flux subtracted in 100 components = 0.0529844 Jy ! Clean residual min=-0.011641 max=0.022943 Jy/beam ! Clean residual mean=-0.000052 rms=0.003115 Jy/beam ! Combined flux in latest and established models = 0.326555 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.326555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102349Jy sigma=0.561233 ! Fit after self-cal, rms=0.102101Jy sigma=0.557982 ! Inverting map ! Added new window around map position (-3.5, 10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189055 Jy ! Component: 100 - total flux cleaned = 0.0310454 Jy ! Total flux subtracted in 100 components = 0.0310454 Jy ! Clean residual min=-0.011335 max=0.010815 Jy/beam ! Clean residual mean=-0.000032 rms=0.002587 Jy/beam ! Combined flux in latest and established models = 0.357601 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.357601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097733Jy sigma=0.524410 ! Fit after self-cal, rms=0.097694Jy sigma=0.524240 ! 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=3.181 mas, bmaj=8.02 mas, bpa=-4.206 degrees ! Estimated noise=1.31821 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 = 0.0120815 Jy ! Component: 100 - total flux cleaned = 0.0191468 Jy ! Component: 150 - total flux cleaned = 0.021079 Jy ! Component: 200 - total flux cleaned = 0.0225574 Jy ! Total flux subtracted in 200 components = 0.0225574 Jy ! Clean residual min=-0.008944 max=0.010907 Jy/beam ! Clean residual mean=-0.000032 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 0.380158 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 85 components and 0.380158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095616Jy sigma=0.513260 ! Fit after self-cal, rms=0.095553Jy sigma=0.512943 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.181 x 8.02 at -4.206 degrees (North through East) ! Clean map min=-0.0084261 max=0.25687 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.09 KP 0.99 ! LA 1.01 MK 0.99 NL 1.02 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.95 HN 1.11 KP 1.01 ! LA 1.03 MK 0.99 NL 1.13 OV 0.92 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.09 KP 0.99 ! LA 1.02 MK 0.99 NL 0.85 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.095553Jy sigma=0.512943 ! Fit after self-cal, rms=0.099313Jy sigma=0.487140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.056 mas, bpa=-4.486 degrees ! Estimated noise=1.33402 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 = -0.00206456 Jy ! Component: 100 - total flux cleaned = -0.00173683 Jy ! Component: 150 - total flux cleaned = -0.00191611 Jy ! Component: 200 - total flux cleaned = -0.00207686 Jy ! Total flux subtracted in 200 components = -0.00207686 Jy ! Clean residual min=-0.008426 max=0.008448 Jy/beam ! Clean residual mean=-0.000050 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.378081 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.378081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098970Jy sigma=0.485641 ! Fit after self-cal, rms=0.099054Jy sigma=0.485316 ! 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=0.099054Jy sigma=0.485316 ! Fit after self-cal, rms=0.124230Jy sigma=0.451938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=8.124 mas, bpa=-5.038 degrees ! Estimated noise=1.35124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00268153 Jy ! Component: 100 - total flux cleaned = -0.00317793 Jy ! Component: 150 - total flux cleaned = -0.00349703 Jy ! Component: 200 - total flux cleaned = -0.00378437 Jy ! Total flux subtracted in 200 components = -0.00378437 Jy ! Clean residual min=-0.005050 max=0.003831 Jy/beam ! Clean residual mean=-0.000006 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.374297 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.374297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123893Jy sigma=0.450253 ! Fit after self-cal, rms=0.124146Jy sigma=0.450073 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 = -0.000464198 Jy ! Component: 100 - total flux cleaned = -0.000385253 Jy ! Component: 150 - total flux cleaned = -0.000458037 Jy ! Component: 200 - total flux cleaned = -0.000454064 Jy ! Total flux subtracted in 200 components = -0.000454064 Jy ! Clean residual min=-0.004839 max=0.003715 Jy/beam ! Clean residual mean=-0.000006 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.373843 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.373843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124020Jy sigma=0.449354 ! Fit after self-cal, rms=0.124005Jy sigma=0.449294 ! 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=0.124005Jy sigma=0.449294 ! Fit after self-cal, rms=0.127976Jy sigma=0.448750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.136 mas, bpa=-5.153 degrees ! Estimated noise=1.35002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00206482 Jy ! Component: 100 - total flux cleaned = -0.00251452 Jy ! Component: 150 - total flux cleaned = -0.00275299 Jy ! Component: 200 - total flux cleaned = -0.00296938 Jy ! Total flux subtracted in 200 components = -0.00296938 Jy ! Clean residual min=-0.004548 max=0.003404 Jy/beam ! Clean residual mean=-0.000006 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.370873 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 0.370873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127792Jy sigma=0.447831 ! Fit after self-cal, rms=0.127789Jy sigma=0.447786 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 = -0.000208403 Jy ! Component: 100 - total flux cleaned = -0.000208671 Jy ! Component: 150 - total flux cleaned = -0.000266023 Jy ! Component: 200 - total flux cleaned = -0.000266993 Jy ! Total flux subtracted in 200 components = -0.000266993 Jy ! Clean residual min=-0.004384 max=0.003312 Jy/beam ! Clean residual mean=-0.000007 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.370606 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.370606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127712Jy sigma=0.447351 ! Fit after self-cal, rms=0.127704Jy sigma=0.447317 ! 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=0.127704Jy sigma=0.447317 ! Fit after self-cal, rms=0.130643Jy sigma=0.447004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.889 mas, bmaj=19.15 mas, bpa=-1.062 degrees ! Estimated noise=1.6526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108123 Jy ! Component: 100 - total flux cleaned = -0.00145416 Jy ! Component: 150 - total flux cleaned = -0.00169602 Jy ! Component: 200 - total flux cleaned = -0.00189565 Jy ! Total flux subtracted in 200 components = -0.00189565 Jy ! Clean residual min=-0.004201 max=0.003261 Jy/beam ! Clean residual mean=-0.000011 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.368711 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 0.368711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130545Jy sigma=0.446745 ! Fit after self-cal, rms=0.130539Jy sigma=0.446556 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 = -5.53783e-05 Jy ! Component: 100 - total flux cleaned = 5.5616e-05 Jy ! Component: 150 - total flux cleaned = 1.12364e-05 Jy ! Component: 200 - total flux cleaned = -2.47371e-05 Jy ! Total flux subtracted in 200 components = -2.47371e-05 Jy ! Clean residual min=-0.004164 max=0.003238 Jy/beam ! Clean residual mean=-0.000011 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.368686 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 173 components and 0.368686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130500Jy sigma=0.446444 ! Fit after self-cal, rms=0.130489Jy sigma=0.446338 ! 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=3.185 mas, bmaj=8.144 mas, bpa=-5.225 degrees ! Estimated noise=1.34867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 8.144 at -5.225 degrees (North through East) ! Clean map min=-0.0040757 max=0.26665 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=2.594 mas, bmaj=6.794 mas, bpa=-6.135 degrees ! Estimated noise=2.12674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214642 Jy ! Component: 100 - total flux cleaned = 0.275754 Jy ! Component: 150 - total flux cleaned = 0.306579 Jy ! Component: 200 - total flux cleaned = 0.325285 Jy ! Total flux subtracted in 200 components = 0.325285 Jy ! Clean residual min=-0.006846 max=0.011349 Jy/beam ! Clean residual mean=-0.000032 rms=0.001975 Jy/beam ! Combined flux in latest and established models = 0.325285 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.325285 Jy ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=8.144 mas, bpa=-5.225 degrees ! Estimated noise=1.34867 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 = 0.0160785 Jy ! Component: 100 - total flux cleaned = 0.0256682 Jy ! Component: 150 - total flux cleaned = 0.0318413 Jy ! Component: 200 - total flux cleaned = 0.0359276 Jy ! Total flux subtracted in 200 components = 0.0359276 Jy ! Clean residual min=-0.004365 max=0.003807 Jy/beam ! Clean residual mean=-0.000017 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.361213 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.361213 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=7.889 mas, bmaj=19.15 mas, bpa=-1.062 degrees ! Estimated noise=1.6526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041739 Jy ! Component: 100 - total flux cleaned = 0.00620456 Jy ! Component: 150 - total flux cleaned = 0.00730733 Jy ! Component: 200 - total flux cleaned = 0.00751609 Jy ! Total flux subtracted in 200 components = 0.00751609 Jy ! Clean residual min=-0.004134 max=0.002951 Jy/beam ! Clean residual mean=-0.000010 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.368729 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 = 0.00010711 Jy ! Component: 100 - total flux cleaned = 0.000182617 Jy ! Component: 150 - total flux cleaned = 0.000231262 Jy ! Component: 200 - total flux cleaned = 0.000277624 Jy ! Total flux subtracted in 200 components = 0.000277624 Jy ! Clean residual min=-0.004100 max=0.002975 Jy/beam ! Clean residual mean=-0.000009 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.369007 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.369007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=8.144 mas, bpa=-5.225 degrees ! Estimated noise=1.34867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000623253 Jy ! Component: 100 - total flux cleaned = -0.000844387 Jy ! Component: 150 - total flux cleaned = -0.000893755 Jy ! Component: 200 - total flux cleaned = -0.00084908 Jy ! Total flux subtracted in 200 components = -0.00084908 Jy ! Clean residual min=-0.004011 max=0.002944 Jy/beam ! Clean residual mean=-0.000007 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.368157 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.368157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130487Jy sigma=0.446100 ! Fit after self-cal, rms=0.130398Jy sigma=0.445963 wmodel J1321-2636_S_map.mod ! Writing 112 model components to file: J1321-2636_S_map.mod wobs J1321-2636_S_uvs.fits ! Writing UV FITS file: J1321-2636_S_uvs.fits wwins J1321-2636_S_map.win ! wwins: Wrote 3 windows to J1321-2636_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 = -0.00155803 Jy ! Component: 100 - total flux cleaned = -0.00238424 Jy ! Component: 150 - total flux cleaned = -0.00284971 Jy ! Component: 200 - total flux cleaned = -0.00319406 Jy ! Component: 250 - total flux cleaned = -0.00347632 Jy ! Component: 300 - total flux cleaned = -0.00374964 Jy ! Component: 350 - total flux cleaned = -0.00405774 Jy ! Component: 400 - total flux cleaned = -0.00431416 Jy ! Component: 450 - total flux cleaned = -0.00456372 Jy ! Component: 500 - total flux cleaned = -0.0048468 Jy ! Component: 550 - total flux cleaned = -0.00508408 Jy ! Component: 600 - total flux cleaned = -0.00531595 Jy ! Component: 650 - total flux cleaned = -0.00546775 Jy ! Component: 700 - total flux cleaned = -0.00565434 Jy ! Component: 750 - total flux cleaned = -0.00587078 Jy ! Component: 800 - total flux cleaned = -0.00587013 Jy ! Component: 850 - total flux cleaned = -0.00600923 Jy ! Component: 900 - total flux cleaned = -0.00604293 Jy ! Component: 950 - total flux cleaned = -0.00614414 Jy ! Component: 1000 - total flux cleaned = -0.00617727 Jy ! Component: 1050 - total flux cleaned = -0.00624207 Jy ! Component: 1100 - total flux cleaned = -0.0062093 Jy ! Component: 1150 - total flux cleaned = -0.00614641 Jy ! Component: 1200 - total flux cleaned = -0.00627054 Jy ! Component: 1250 - total flux cleaned = -0.00614849 Jy ! Component: 1300 - total flux cleaned = -0.00614889 Jy ! Component: 1350 - total flux cleaned = -0.00614867 Jy ! Component: 1400 - total flux cleaned = -0.0061199 Jy ! Component: 1450 - total flux cleaned = -0.00617672 Jy ! Component: 1500 - total flux cleaned = -0.00609171 Jy ! Component: 1550 - total flux cleaned = -0.00617475 Jy ! Component: 1600 - total flux cleaned = -0.00611969 Jy ! Component: 1650 - total flux cleaned = -0.00614641 Jy ! Component: 1700 - total flux cleaned = -0.00617278 Jy ! Component: 1750 - total flux cleaned = -0.00617264 Jy ! Component: 1800 - total flux cleaned = -0.00619835 Jy ! Component: 1850 - total flux cleaned = -0.00624949 Jy ! Component: 1900 - total flux cleaned = -0.00632547 Jy ! Component: 1950 - total flux cleaned = -0.00634997 Jy ! Component: 2000 - total flux cleaned = -0.00635 Jy ! Component: 2050 - total flux cleaned = -0.00639914 Jy ! Component: 2100 - total flux cleaned = -0.00644754 Jy ! Component: 2150 - total flux cleaned = -0.00649508 Jy ! Component: 2200 - total flux cleaned = -0.00656538 Jy ! Component: 2250 - total flux cleaned = -0.00658871 Jy ! Component: 2300 - total flux cleaned = -0.00663446 Jy ! Component: 2350 - total flux cleaned = -0.00661174 Jy ! Component: 2400 - total flux cleaned = -0.00658921 Jy ! Component: 2450 - total flux cleaned = -0.00663401 Jy ! Component: 2500 - total flux cleaned = -0.00661237 Jy ! Component: 2550 - total flux cleaned = -0.00665605 Jy ! Component: 2600 - total flux cleaned = -0.00669877 Jy ! Component: 2650 - total flux cleaned = -0.00672012 Jy ! Component: 2700 - total flux cleaned = -0.0067833 Jy ! Component: 2750 - total flux cleaned = -0.00678349 Jy ! Component: 2800 - total flux cleaned = -0.00690698 Jy ! Component: 2850 - total flux cleaned = -0.00694739 Jy ! Component: 2900 - total flux cleaned = -0.00692711 Jy ! Component: 2950 - total flux cleaned = -0.00696733 Jy ! Component: 3000 - total flux cleaned = -0.00702694 Jy ! Component: 3050 - total flux cleaned = -0.00704659 Jy ! Component: 3100 - total flux cleaned = -0.00700769 Jy ! Component: 3150 - total flux cleaned = -0.00710434 Jy ! Component: 3200 - total flux cleaned = -0.00708506 Jy ! Component: 3250 - total flux cleaned = -0.00708515 Jy ! Component: 3300 - total flux cleaned = -0.00712295 Jy ! Component: 3350 - total flux cleaned = -0.00706692 Jy ! Component: 3400 - total flux cleaned = -0.00714099 Jy ! Component: 3450 - total flux cleaned = -0.00710403 Jy ! Component: 3500 - total flux cleaned = -0.0071404 Jy ! Component: 3550 - total flux cleaned = -0.00715839 Jy ! Component: 3600 - total flux cleaned = -0.00714027 Jy ! Component: 3650 - total flux cleaned = -0.00710463 Jy ! Component: 3700 - total flux cleaned = -0.00713981 Jy ! Component: 3750 - total flux cleaned = -0.00706996 Jy ! Component: 3800 - total flux cleaned = -0.00710456 Jy ! Component: 3850 - total flux cleaned = -0.00710448 Jy ! Component: 3900 - total flux cleaned = -0.00708739 Jy ! Component: 3950 - total flux cleaned = -0.00705352 Jy ! Component: 4000 - total flux cleaned = -0.00705373 Jy ! Component: 4050 - total flux cleaned = -0.00713745 Jy ! Total flux subtracted in 4096 components = -0.00715391 Jy ! Clean residual min=-0.001160 max=0.001001 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.361004 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 407 components and 0.361004 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1321-2636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 8.144 at -5.225 degrees (North through East) ! Clean map min=-0.0022287 max=0.27278 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1321-2636_S_map.fits wmodel /image_prod/ug002_uva//J1321-2636_S_map.mod ! Writing 407 model components to file: /image_prod/ug002_uva//J1321-2636_S_map.mod wobs /image_prod/ug002_uva//J1321-2636_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1321-2636_S_uvs.fits wwins /image_prod/ug002_uva//J1321-2636_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1321-2636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.272778 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334199 0.334199 0.668398 1.3368 2.67359 5.34719 10.6944 21.3887 42.7775 85.555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.272 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 897.668 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1321-2636_S_dfm.log closed on Thu Mar 5 01:10:48 2020