! Started logfile: /image_prod/ug002_uva//J2040-1707_S_dfm.log on Thu Mar 5 04:54:59 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//J2040-1707_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2040-1707_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.776667 visibilities/baseline/integration-bin. ! Found source: J2040-1707 ! ! 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 40 lines of history. ! ! Reading 4194 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 J2040-1707_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007751Jy sigma=7.218398 ! Fit after self-cal, rms=0.877068Jy sigma=6.254148 ! 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=2.7 mas, bmaj=7.864 mas, bpa=7.176 degrees ! Estimated noise=2.12851 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 = 0.09819 Jy ! Component: 100 - total flux cleaned = 0.121736 Jy ! Total flux subtracted in 100 components = 0.121736 Jy ! Clean residual min=-0.008347 max=0.013272 Jy/beam ! Clean residual mean=0.000001 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.121736 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.121736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085395Jy sigma=0.511947 ! Fit after self-cal, rms=0.085362Jy sigma=0.511567 ! Inverting map ! Added new window around map position (-4, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131484 Jy ! Component: 100 - total flux cleaned = 0.0207447 Jy ! Total flux subtracted in 100 components = 0.0207447 Jy ! Clean residual min=-0.006461 max=0.008153 Jy/beam ! Clean residual mean=0.000004 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.142481 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.142481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083270Jy sigma=0.492235 ! Fit after self-cal, rms=0.083248Jy sigma=0.491269 ! 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=3.222 mas, bmaj=9.041 mas, bpa=6.269 degrees ! Estimated noise=1.5975 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 (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949909 Jy ! Component: 100 - total flux cleaned = 0.0146578 Jy ! Component: 150 - total flux cleaned = 0.0167052 Jy ! Component: 200 - total flux cleaned = 0.0166012 Jy ! Total flux subtracted in 200 components = 0.0166012 Jy ! Clean residual min=-0.005345 max=0.004957 Jy/beam ! Clean residual mean=0.000010 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.159082 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.159082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081930Jy sigma=0.482891 ! Fit after self-cal, rms=0.081742Jy sigma=0.482281 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.222 x 9.041 at 6.269 degrees (North through East) ! Clean map min=-0.0049229 max=0.11924 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 0.98 ! LA 1.03 MK 1.04 OV 0.83 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.01 KP 1.01 ! LA 1.06 MK 1.03 OV 0.92 PT 1.04 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.08 KP 1.03 ! LA 1.02 MK 0.95 OV 0.92 PT 1.06 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.081742Jy sigma=0.482281 ! Fit after self-cal, rms=0.081164Jy sigma=0.475308 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.203 mas, bmaj=9.023 mas, bpa=6.793 degrees ! Estimated noise=1.59256 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 = 0.00160902 Jy ! Component: 100 - total flux cleaned = 0.00186762 Jy ! Component: 150 - total flux cleaned = 0.00179616 Jy ! Component: 200 - total flux cleaned = 0.00179706 Jy ! Total flux subtracted in 200 components = 0.00179706 Jy ! Clean residual min=-0.003294 max=0.003431 Jy/beam ! Clean residual mean=0.000008 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.160879 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.160879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080961Jy sigma=0.474055 ! Fit after self-cal, rms=0.080931Jy sigma=0.473712 ! 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=0.080931Jy sigma=0.473712 ! Fit after self-cal, rms=0.080911Jy sigma=0.472525 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=9.003 mas, bpa=6.732 degrees ! Estimated noise=1.58916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136847 Jy ! Component: 100 - total flux cleaned = 0.00125476 Jy ! Component: 150 - total flux cleaned = 0.00120702 Jy ! Component: 200 - total flux cleaned = 0.0012077 Jy ! Total flux subtracted in 200 components = 0.0012077 Jy ! Clean residual min=-0.002781 max=0.002844 Jy/beam ! Clean residual mean=0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.162087 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.162087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080822Jy sigma=0.472019 ! Fit after self-cal, rms=0.080811Jy sigma=0.471952 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 (118, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017667 Jy ! Component: 100 - total flux cleaned = 0.00176861 Jy ! Component: 150 - total flux cleaned = 0.00163695 Jy ! Component: 200 - total flux cleaned = 0.00159761 Jy ! Total flux subtracted in 200 components = 0.00159761 Jy ! Clean residual min=-0.002630 max=0.002751 Jy/beam ! Clean residual mean=0.000005 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.163685 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.163685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080726Jy sigma=0.471286 ! Fit after self-cal, rms=0.080723Jy sigma=0.471239 ! 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=0.080723Jy sigma=0.471239 ! Fit after self-cal, rms=0.080416Jy sigma=0.471136 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=8.986 mas, bpa=6.642 degrees ! Estimated noise=1.58564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923856 Jy ! Component: 100 - total flux cleaned = 0.000926035 Jy ! Component: 150 - total flux cleaned = 0.000855865 Jy ! Component: 200 - total flux cleaned = 0.000856611 Jy ! Total flux subtracted in 200 components = 0.000856611 Jy ! Clean residual min=-0.002546 max=0.002620 Jy/beam ! Clean residual mean=0.000004 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.164541 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 0.164541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080375Jy sigma=0.470895 ! Fit after self-cal, rms=0.080374Jy sigma=0.470879 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 = 0.000194533 Jy ! Component: 100 - total flux cleaned = 9.95961e-05 Jy ! Component: 150 - total flux cleaned = -1.80895e-05 Jy ! Component: 200 - total flux cleaned = -4.71673e-05 Jy ! Total flux subtracted in 200 components = -4.71673e-05 Jy ! Clean residual min=-0.002538 max=0.002608 Jy/beam ! Clean residual mean=0.000004 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.164494 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.164494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080349Jy sigma=0.470737 ! Fit after self-cal, rms=0.080347Jy sigma=0.470730 ! 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=0.080347Jy sigma=0.470730 ! Fit after self-cal, rms=0.080326Jy sigma=0.470705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.913 mas, bmaj=17.68 mas, bpa=11.91 degrees ! Estimated noise=1.95263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501579 Jy ! Component: 100 - total flux cleaned = 0.000481295 Jy ! Component: 150 - total flux cleaned = 0.000462862 Jy ! Component: 200 - total flux cleaned = 0.000428591 Jy ! Total flux subtracted in 200 components = 0.000428591 Jy ! Clean residual min=-0.002434 max=0.002514 Jy/beam ! Clean residual mean=0.000006 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.164922 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.164922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080310Jy sigma=0.470652 ! Fit after self-cal, rms=0.080297Jy sigma=0.470627 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 = 1.67759e-05 Jy ! Component: 100 - total flux cleaned = -3.48447e-05 Jy ! Component: 150 - total flux cleaned = -6.48707e-05 Jy ! Component: 200 - total flux cleaned = -9.29062e-05 Jy ! Total flux subtracted in 200 components = -9.29062e-05 Jy ! Clean residual min=-0.002427 max=0.002533 Jy/beam ! Clean residual mean=0.000006 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.16483 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 150 components and 0.16483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080289Jy sigma=0.470604 ! Fit after self-cal, rms=0.080281Jy sigma=0.470590 ! 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=3.192 mas, bmaj=8.975 mas, bpa=6.587 degrees ! Estimated noise=1.58632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 8.975 at 6.587 degrees (North through East) ! Clean map min=-0.0027927 max=0.11949 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=2.687 mas, bmaj=7.841 mas, bpa=7.444 degrees ! Estimated noise=2.09998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0967221 Jy ! Component: 100 - total flux cleaned = 0.121755 Jy ! Component: 150 - total flux cleaned = 0.13541 Jy ! Component: 200 - total flux cleaned = 0.144409 Jy ! Total flux subtracted in 200 components = 0.144409 Jy ! Clean residual min=-0.004860 max=0.005506 Jy/beam ! Clean residual mean=-0.000001 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.144409 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.144409 Jy ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.975 mas, bpa=6.587 degrees ! Estimated noise=1.58632 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 = 0.0077577 Jy ! Component: 100 - total flux cleaned = 0.0126505 Jy ! Component: 150 - total flux cleaned = 0.01615 Jy ! Component: 200 - total flux cleaned = 0.0187094 Jy ! Total flux subtracted in 200 components = 0.0187094 Jy ! Clean residual min=-0.002910 max=0.002970 Jy/beam ! Clean residual mean=0.000001 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.163118 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.163118 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=7.913 mas, bmaj=17.68 mas, bpa=11.91 degrees ! Estimated noise=1.95263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138773 Jy ! Component: 100 - total flux cleaned = 0.00144349 Jy ! Component: 150 - total flux cleaned = 0.0013944 Jy ! Component: 200 - total flux cleaned = 0.00143825 Jy ! Total flux subtracted in 200 components = 0.00143825 Jy ! Clean residual min=-0.002530 max=0.002833 Jy/beam ! Clean residual mean=0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.164557 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 = 9.11703e-07 Jy ! Component: 100 - total flux cleaned = 3.88642e-05 Jy ! Component: 150 - total flux cleaned = 0.000102095 Jy ! Component: 200 - total flux cleaned = 0.00010042 Jy ! Total flux subtracted in 200 components = 0.00010042 Jy ! Clean residual min=-0.002471 max=0.002811 Jy/beam ! Clean residual mean=0.000005 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.164657 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.164657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.192 mas, bmaj=8.975 mas, bpa=6.587 degrees ! Estimated noise=1.58632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288297 Jy ! Component: 100 - total flux cleaned = 0.000234674 Jy ! Component: 150 - total flux cleaned = 0.00023149 Jy ! Component: 200 - total flux cleaned = 0.000188082 Jy ! Total flux subtracted in 200 components = 0.000188082 Jy ! Clean residual min=-0.002545 max=0.002656 Jy/beam ! Clean residual mean=0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.164845 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.164845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080360Jy sigma=0.471070 ! Fit after self-cal, rms=0.080362Jy sigma=0.470941 wmodel J2040-1707_S_map.mod ! Writing 110 model components to file: J2040-1707_S_map.mod wobs J2040-1707_S_uvs.fits ! Writing UV FITS file: J2040-1707_S_uvs.fits wwins J2040-1707_S_map.win ! wwins: Wrote 4 windows to J2040-1707_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 = -0.000182574 Jy ! Component: 100 - total flux cleaned = -0.000615291 Jy ! Component: 150 - total flux cleaned = -0.000737051 Jy ! Component: 200 - total flux cleaned = -0.000699602 Jy ! Component: 250 - total flux cleaned = -0.000590966 Jy ! Component: 300 - total flux cleaned = -0.000555785 Jy ! Component: 350 - total flux cleaned = -0.000352679 Jy ! Component: 400 - total flux cleaned = -0.000221981 Jy ! Component: 450 - total flux cleaned = -9.46173e-05 Jy ! Component: 500 - total flux cleaned = -6.2801e-05 Jy ! Component: 550 - total flux cleaned = -6.22717e-05 Jy ! Component: 600 - total flux cleaned = -3.26648e-05 Jy ! Component: 650 - total flux cleaned = -3.93561e-06 Jy ! Component: 700 - total flux cleaned = -3.15564e-05 Jy ! Component: 750 - total flux cleaned = 7.80578e-05 Jy ! Component: 800 - total flux cleaned = -2.57037e-06 Jy ! Component: 850 - total flux cleaned = -2.2622e-06 Jy ! Component: 900 - total flux cleaned = -5.40765e-05 Jy ! Component: 950 - total flux cleaned = -7.94616e-05 Jy ! Component: 1000 - total flux cleaned = -0.000104087 Jy ! Component: 1050 - total flux cleaned = -0.00015274 Jy ! Component: 1100 - total flux cleaned = -0.000128434 Jy ! Component: 1150 - total flux cleaned = -0.000104879 Jy ! Component: 1200 - total flux cleaned = -8.25404e-05 Jy ! Component: 1250 - total flux cleaned = -0.000128461 Jy ! Component: 1300 - total flux cleaned = -0.00015065 Jy ! Component: 1350 - total flux cleaned = -0.000128654 Jy ! Component: 1400 - total flux cleaned = -0.00017224 Jy ! Component: 1450 - total flux cleaned = -0.000171936 Jy ! Component: 1500 - total flux cleaned = -0.000150811 Jy ! Component: 1550 - total flux cleaned = -0.00013038 Jy ! Component: 1600 - total flux cleaned = -0.00015124 Jy ! Component: 1650 - total flux cleaned = -0.000191483 Jy ! Component: 1700 - total flux cleaned = -0.000172061 Jy ! Component: 1750 - total flux cleaned = -0.00017231 Jy ! Component: 1800 - total flux cleaned = -0.000191627 Jy ! Component: 1850 - total flux cleaned = -0.000134932 Jy ! Component: 1900 - total flux cleaned = -0.000116159 Jy ! Component: 1950 - total flux cleaned = -7.89301e-05 Jy ! Component: 2000 - total flux cleaned = -2.39599e-05 Jy ! Component: 2050 - total flux cleaned = -6.203e-06 Jy ! Component: 2100 - total flux cleaned = -6.06607e-06 Jy ! Component: 2150 - total flux cleaned = 1.14608e-05 Jy ! Component: 2200 - total flux cleaned = 1.13078e-05 Jy ! Component: 2250 - total flux cleaned = -6.2357e-06 Jy ! Component: 2300 - total flux cleaned = -9.14221e-05 Jy ! Component: 2350 - total flux cleaned = -4.05443e-05 Jy ! Component: 2400 - total flux cleaned = -5.74287e-05 Jy ! Component: 2450 - total flux cleaned = -9.07851e-05 Jy ! Component: 2500 - total flux cleaned = -9.08203e-05 Jy ! Component: 2550 - total flux cleaned = -9.09013e-05 Jy ! Component: 2600 - total flux cleaned = -0.000122965 Jy ! Component: 2650 - total flux cleaned = -7.50973e-05 Jy ! Component: 2700 - total flux cleaned = -5.97758e-05 Jy ! Component: 2750 - total flux cleaned = -6.00178e-05 Jy ! Component: 2800 - total flux cleaned = -7.55609e-05 Jy ! Component: 2850 - total flux cleaned = 1.63957e-05 Jy ! Component: 2900 - total flux cleaned = -5.96989e-05 Jy ! Component: 2950 - total flux cleaned = 3.08446e-05 Jy ! Component: 3000 - total flux cleaned = 4.57675e-05 Jy ! Component: 3050 - total flux cleaned = 0.00011974 Jy ! Component: 3100 - total flux cleaned = 9.04039e-05 Jy ! Component: 3150 - total flux cleaned = 0.000148566 Jy ! Component: 3200 - total flux cleaned = 7.63867e-05 Jy ! Component: 3250 - total flux cleaned = 9.07892e-05 Jy ! Component: 3300 - total flux cleaned = 4.80139e-05 Jy ! Component: 3350 - total flux cleaned = 1.96898e-05 Jy ! Component: 3400 - total flux cleaned = 1.9729e-05 Jy ! Component: 3450 - total flux cleaned = -4.99875e-05 Jy ! Component: 3500 - total flux cleaned = -2.22681e-05 Jy ! Component: 3550 - total flux cleaned = -8.47799e-06 Jy ! Component: 3600 - total flux cleaned = -6.31576e-05 Jy ! Component: 3650 - total flux cleaned = -3.60108e-05 Jy ! Component: 3700 - total flux cleaned = -0.000117057 Jy ! Component: 3750 - total flux cleaned = -0.000103554 Jy ! Component: 3800 - total flux cleaned = -0.000183559 Jy ! Component: 3850 - total flux cleaned = -0.000183514 Jy ! Component: 3900 - total flux cleaned = -0.000196792 Jy ! Component: 3950 - total flux cleaned = -0.00023612 Jy ! Component: 4000 - total flux cleaned = -0.000262169 Jy ! Component: 4050 - total flux cleaned = -0.000314006 Jy ! Total flux subtracted in 4096 components = -0.000365563 Jy ! Clean residual min=-0.000844 max=0.000894 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.164479 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 351 components and 0.164479 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2040-1707_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.192 x 8.975 at 6.587 degrees (North through East) ! Clean map min=-0.0024943 max=0.11937 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2040-1707_S_map.fits wmodel /image_prod/ug002_uva//J2040-1707_S_map.mod ! Writing 351 model components to file: /image_prod/ug002_uva//J2040-1707_S_map.mod wobs /image_prod/ug002_uva//J2040-1707_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2040-1707_S_uvs.fits wwins /image_prod/ug002_uva//J2040-1707_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2040-1707_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.119365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.547045 0.547045 1.09409 2.18818 4.37636 8.75272 17.5054 35.0109 70.0218 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 548.4 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2040-1707_S_dfm.log closed on Thu Mar 5 04:55:03 2020