! Started logfile: /image_prod/ug002_uva//J0904-3111_S_dfm.log on Wed Mar 4 22:46:57 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//J0904-3111_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0904-3111_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J0904-3111 ! ! 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 6426 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 J0904-3111_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996932Jy sigma=6.350432 ! Fit after self-cal, rms=0.917057Jy sigma=5.805596 ! 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=2.465 mas, bmaj=6.578 mas, bpa=-5.291 degrees ! Estimated noise=2.21882 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 = 0.0619686 Jy ! Component: 100 - total flux cleaned = 0.0837413 Jy ! Total flux subtracted in 100 components = 0.0837413 Jy ! Clean residual min=-0.005757 max=0.010282 Jy/beam ! Clean residual mean=-0.000007 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.0837413 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0837413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083994Jy sigma=0.491950 ! Fit after self-cal, rms=0.083811Jy sigma=0.490463 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125613 Jy ! Component: 100 - total flux cleaned = 0.0197509 Jy ! Total flux subtracted in 100 components = 0.0197509 Jy ! Clean residual min=-0.005281 max=0.005887 Jy/beam ! Clean residual mean=-0.000004 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.103492 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.103492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081586Jy sigma=0.468167 ! Fit after self-cal, rms=0.081574Jy sigma=0.467971 ! 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=8.052 mas, bpa=-5.455 degrees ! Estimated noise=1.43604 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 = 0.00660164 Jy ! Component: 100 - total flux cleaned = 0.00969499 Jy ! Component: 150 - total flux cleaned = 0.0111939 Jy ! Component: 200 - total flux cleaned = 0.0119229 Jy ! Total flux subtracted in 200 components = 0.0119229 Jy ! Clean residual min=-0.004628 max=0.005055 Jy/beam ! Clean residual mean=-0.000010 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.115415 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.115415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081323Jy sigma=0.463250 ! Fit after self-cal, rms=0.081336Jy sigma=0.463211 ! 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 8.052 at -5.455 degrees (North through East) ! Clean map min=-0.0045009 max=0.084451 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.99 KP 0.97 LA 0.98 ! MK 0.99 NL 1.05 OV 0.83 PT 1.03 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.00 KP 0.99 LA 0.99 ! MK 1.07 NL 1.26 OV 0.90 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.95 KP 1.02 LA 0.98 ! MK 0.94 NL 1.12 OV 0.80 PT 0.98 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.081336Jy sigma=0.463211 ! Fit after self-cal, rms=0.087186Jy sigma=0.456188 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.171 mas, bmaj=8.061 mas, bpa=-5.081 degrees ! Estimated noise=1.43165 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 = 6.00782e-05 Jy ! Component: 100 - total flux cleaned = 9.09622e-05 Jy ! Component: 150 - total flux cleaned = 0.00010457 Jy ! Component: 200 - total flux cleaned = 0.000117579 Jy ! Total flux subtracted in 200 components = 0.000117579 Jy ! Clean residual min=-0.002600 max=0.002801 Jy/beam ! Clean residual mean=-0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.115533 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.115533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087179Jy sigma=0.456161 ! Fit after self-cal, rms=0.087441Jy sigma=0.455925 ! 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=0.087441Jy sigma=0.455925 ! Fit after self-cal, rms=0.087860Jy sigma=0.455519 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.036 mas, bpa=-4.898 degrees ! Estimated noise=1.42932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151029 Jy ! Component: 100 - total flux cleaned = 0.000195702 Jy ! Component: 150 - total flux cleaned = 0.000221473 Jy ! Component: 200 - total flux cleaned = 0.000243519 Jy ! Total flux subtracted in 200 components = 0.000243519 Jy ! Clean residual min=-0.002329 max=0.002528 Jy/beam ! Clean residual mean=-0.000009 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.115776 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.115776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087853Jy sigma=0.455501 ! Fit after self-cal, rms=0.087873Jy sigma=0.455496 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 = -2.29168e-06 Jy ! Component: 100 - total flux cleaned = -2.03e-06 Jy ! Component: 150 - total flux cleaned = 7.80492e-06 Jy ! Component: 200 - total flux cleaned = 8.3121e-06 Jy ! Total flux subtracted in 200 components = 8.3121e-06 Jy ! Clean residual min=-0.002336 max=0.002532 Jy/beam ! Clean residual mean=-0.000009 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.115785 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.115785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087869Jy sigma=0.455484 ! Fit after self-cal, rms=0.087869Jy sigma=0.455483 ! 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=0.087869Jy sigma=0.455483 ! Fit after self-cal, rms=0.088036Jy sigma=0.455254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=8 mas, bpa=-4.693 degrees ! Estimated noise=1.42245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108571 Jy ! Component: 100 - total flux cleaned = 0.000148772 Jy ! Component: 150 - total flux cleaned = 0.000171542 Jy ! Component: 200 - total flux cleaned = 0.000192072 Jy ! Total flux subtracted in 200 components = 0.000192072 Jy ! Clean residual min=-0.002330 max=0.002517 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.115977 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.115977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088029Jy sigma=0.455240 ! Fit after self-cal, rms=0.088043Jy sigma=0.455233 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 (113, 81). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144882 Jy ! Component: 100 - total flux cleaned = 0.00114546 Jy ! Component: 150 - total flux cleaned = 0.000909082 Jy ! Component: 200 - total flux cleaned = 0.000717482 Jy ! Total flux subtracted in 200 components = 0.000717482 Jy ! Clean residual min=-0.002200 max=0.002368 Jy/beam ! Clean residual mean=-0.000008 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.116694 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.116694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087963Jy sigma=0.454904 ! Fit after self-cal, rms=0.087964Jy sigma=0.454837 ! 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=0.087964Jy sigma=0.454837 ! Fit after self-cal, rms=0.087425Jy sigma=0.454789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.049 mas, bmaj=23.82 mas, bpa=-2.305 degrees ! Estimated noise=1.7735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621496 Jy ! Component: 100 - total flux cleaned = 0.00064559 Jy ! Component: 150 - total flux cleaned = 0.000588753 Jy ! Component: 200 - total flux cleaned = 0.000554649 Jy ! Total flux subtracted in 200 components = 0.000554649 Jy ! Clean residual min=-0.002078 max=0.002078 Jy/beam ! Clean residual mean=-0.000013 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.117249 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.117249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087408Jy sigma=0.454734 ! Fit after self-cal, rms=0.087406Jy sigma=0.454720 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.99101e-05 Jy ! Component: 100 - total flux cleaned = 5.815e-06 Jy ! Component: 150 - total flux cleaned = -5.77725e-05 Jy ! Component: 200 - total flux cleaned = -0.000102102 Jy ! Total flux subtracted in 200 components = -0.000102102 Jy ! Clean residual min=-0.002079 max=0.002094 Jy/beam ! Clean residual mean=-0.000014 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.117147 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.117147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087400Jy sigma=0.454713 ! Fit after self-cal, rms=0.087397Jy sigma=0.454705 ! 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=3.132 mas, bmaj=7.958 mas, bpa=-4.441 degrees ! Estimated noise=1.41418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 7.958 at -4.441 degrees (North through East) ! Clean map min=-0.002093 max=0.082984 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=2.427 mas, bmaj=6.541 mas, bpa=-4.592 degrees ! Estimated noise=2.15927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605398 Jy ! Component: 100 - total flux cleaned = 0.0836462 Jy ! Component: 150 - total flux cleaned = 0.0962701 Jy ! Component: 200 - total flux cleaned = 0.103807 Jy ! Total flux subtracted in 200 components = 0.103807 Jy ! Clean residual min=-0.004126 max=0.004848 Jy/beam ! Clean residual mean=-0.000006 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.103807 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.103807 Jy ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.958 mas, bpa=-4.441 degrees ! Estimated noise=1.41418 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 = 0.00662934 Jy ! Component: 100 - total flux cleaned = 0.0102323 Jy ! Component: 150 - total flux cleaned = 0.0121479 Jy ! Component: 200 - total flux cleaned = 0.0125177 Jy ! Total flux subtracted in 200 components = 0.0125177 Jy ! Clean residual min=-0.002221 max=0.002589 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.116324 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.116324 Jy ! Inverting map ! Added new window around map position (7.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213748 Jy ! Component: 100 - total flux cleaned = 0.00208971 Jy ! Component: 150 - total flux cleaned = 0.00204551 Jy ! Component: 200 - total flux cleaned = 0.00204637 Jy ! Total flux subtracted in 200 components = 0.00204637 Jy ! Clean residual min=-0.002100 max=0.002364 Jy/beam ! Clean residual mean=-0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.118371 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.118371 Jy ! Inverting map ! Added new window around map position (-104, 83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127881 Jy ! Component: 100 - total flux cleaned = 0.00145499 Jy ! Component: 150 - total flux cleaned = 0.00149554 Jy ! Component: 200 - total flux cleaned = 0.0014629 Jy ! Total flux subtracted in 200 components = 0.0014629 Jy ! Clean residual min=-0.002060 max=0.001854 Jy/beam ! Clean residual mean=-0.000008 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.119834 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.119834 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=9.049 mas, bmaj=23.82 mas, bpa=-2.305 degrees ! Estimated noise=1.7735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339258 Jy ! Component: 100 - total flux cleaned = 0.000339596 Jy ! Component: 150 - total flux cleaned = 0.000279135 Jy ! Component: 200 - total flux cleaned = 0.000224555 Jy ! Total flux subtracted in 200 components = 0.000224555 Jy ! Clean residual min=-0.001723 max=0.001530 Jy/beam ! Clean residual mean=-0.000014 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.120058 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 = -3.422e-05 Jy ! Component: 100 - total flux cleaned = -8.27078e-05 Jy ! Component: 150 - total flux cleaned = -0.00014357 Jy ! Component: 200 - total flux cleaned = -0.000187212 Jy ! Total flux subtracted in 200 components = -0.000187212 Jy ! Clean residual min=-0.001719 max=0.001549 Jy/beam ! Clean residual mean=-0.000014 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.119871 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.119871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.958 mas, bpa=-4.441 degrees ! Estimated noise=1.41418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.73091e-05 Jy ! Component: 100 - total flux cleaned = -9.76833e-05 Jy ! Component: 150 - total flux cleaned = -0.000153974 Jy ! Component: 200 - total flux cleaned = -0.000206786 Jy ! Total flux subtracted in 200 components = -0.000206786 Jy ! Clean residual min=-0.002145 max=0.001855 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.119664 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.119664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087259Jy sigma=0.453905 ! Fit after self-cal, rms=0.087207Jy sigma=0.453777 wmodel J0904-3111_S_map.mod ! Writing 120 model components to file: J0904-3111_S_map.mod wobs J0904-3111_S_uvs.fits ! Writing UV FITS file: J0904-3111_S_uvs.fits wwins J0904-3111_S_map.win ! wwins: Wrote 4 windows to J0904-3111_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 = -0.000948319 Jy ! Component: 100 - total flux cleaned = -0.00128325 Jy ! Component: 150 - total flux cleaned = -0.00147132 Jy ! Component: 200 - total flux cleaned = -0.00165237 Jy ! Component: 250 - total flux cleaned = -0.00168176 Jy ! Component: 300 - total flux cleaned = -0.0015977 Jy ! Component: 350 - total flux cleaned = -0.00165339 Jy ! Component: 400 - total flux cleaned = -0.00173396 Jy ! Component: 450 - total flux cleaned = -0.0017868 Jy ! Component: 500 - total flux cleaned = -0.00186426 Jy ! Component: 550 - total flux cleaned = -0.00191427 Jy ! Component: 600 - total flux cleaned = -0.00191428 Jy ! Component: 650 - total flux cleaned = -0.00203579 Jy ! Component: 700 - total flux cleaned = -0.00203534 Jy ! Component: 750 - total flux cleaned = -0.00208249 Jy ! Component: 800 - total flux cleaned = -0.0021515 Jy ! Component: 850 - total flux cleaned = -0.00217429 Jy ! Component: 900 - total flux cleaned = -0.00221903 Jy ! Component: 950 - total flux cleaned = -0.00235097 Jy ! Component: 1000 - total flux cleaned = -0.00237255 Jy ! Component: 1050 - total flux cleaned = -0.00241517 Jy ! Component: 1100 - total flux cleaned = -0.00247825 Jy ! Component: 1150 - total flux cleaned = -0.00251969 Jy ! Component: 1200 - total flux cleaned = -0.00254026 Jy ! Component: 1250 - total flux cleaned = -0.0025807 Jy ! Component: 1300 - total flux cleaned = -0.00254114 Jy ! Component: 1350 - total flux cleaned = -0.00263997 Jy ! Component: 1400 - total flux cleaned = -0.00264012 Jy ! Component: 1450 - total flux cleaned = -0.00269785 Jy ! Component: 1500 - total flux cleaned = -0.00273579 Jy ! Component: 1550 - total flux cleaned = -0.00275428 Jy ! Component: 1600 - total flux cleaned = -0.00279146 Jy ! Component: 1650 - total flux cleaned = -0.0028282 Jy ! Component: 1700 - total flux cleaned = -0.00281011 Jy ! Component: 1750 - total flux cleaned = -0.00284613 Jy ! Component: 1800 - total flux cleaned = -0.00293457 Jy ! Component: 1850 - total flux cleaned = -0.0029699 Jy ! Component: 1900 - total flux cleaned = -0.0029873 Jy ! Component: 1950 - total flux cleaned = -0.00302175 Jy ! Component: 2000 - total flux cleaned = -0.00308964 Jy ! Component: 2050 - total flux cleaned = -0.00312283 Jy ! Component: 2100 - total flux cleaned = -0.00312287 Jy ! Component: 2150 - total flux cleaned = -0.00309031 Jy ! Component: 2200 - total flux cleaned = -0.00320386 Jy ! Component: 2250 - total flux cleaned = -0.00318784 Jy ! Component: 2300 - total flux cleaned = -0.00320382 Jy ! Component: 2350 - total flux cleaned = -0.003188 Jy ! Component: 2400 - total flux cleaned = -0.0032506 Jy ! Component: 2450 - total flux cleaned = -0.00328172 Jy ! Component: 2500 - total flux cleaned = -0.00335835 Jy ! Component: 2550 - total flux cleaned = -0.00337367 Jy ! Component: 2600 - total flux cleaned = -0.00343391 Jy ! Component: 2650 - total flux cleaned = -0.00352336 Jy ! Component: 2700 - total flux cleaned = -0.00355282 Jy ! Component: 2750 - total flux cleaned = -0.0036407 Jy ! Component: 2800 - total flux cleaned = -0.00369884 Jy ! Component: 2850 - total flux cleaned = -0.00375642 Jy ! Component: 2900 - total flux cleaned = -0.0037991 Jy ! Component: 2950 - total flux cleaned = -0.00388387 Jy ! Component: 3000 - total flux cleaned = -0.00389798 Jy ! Component: 3050 - total flux cleaned = -0.00398133 Jy ! Component: 3100 - total flux cleaned = -0.00399507 Jy ! Component: 3150 - total flux cleaned = -0.00403619 Jy ! Component: 3200 - total flux cleaned = -0.00406332 Jy ! Component: 3250 - total flux cleaned = -0.00413062 Jy ! Component: 3300 - total flux cleaned = -0.00421085 Jy ! Component: 3350 - total flux cleaned = -0.00429025 Jy ! Component: 3400 - total flux cleaned = -0.00427708 Jy ! Component: 3450 - total flux cleaned = -0.00432929 Jy ! Component: 3500 - total flux cleaned = -0.00434228 Jy ! Component: 3550 - total flux cleaned = -0.00439376 Jy ! Component: 3600 - total flux cleaned = -0.0044575 Jy ! Component: 3650 - total flux cleaned = -0.00452077 Jy ! Component: 3700 - total flux cleaned = -0.00450824 Jy ! Component: 3750 - total flux cleaned = -0.00455805 Jy ! Component: 3800 - total flux cleaned = -0.00460743 Jy ! Component: 3850 - total flux cleaned = -0.00461967 Jy ! Component: 3900 - total flux cleaned = -0.0046318 Jy ! Component: 3950 - total flux cleaned = -0.00468025 Jy ! Component: 4000 - total flux cleaned = -0.00472827 Jy ! Component: 4050 - total flux cleaned = -0.00471619 Jy ! Total flux subtracted in 4096 components = -0.00475172 Jy ! Clean residual min=-0.000764 max=0.000907 Jy/beam ! Clean residual mean=-0.000005 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.114912 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 387 components and 0.114912 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0904-3111_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 7.958 at -4.441 degrees (North through East) ! Clean map min=-0.0014966 max=0.083155 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0904-3111_S_map.fits wmodel /image_prod/ug002_uva//J0904-3111_S_map.mod ! Writing 387 model components to file: /image_prod/ug002_uva//J0904-3111_S_map.mod wobs /image_prod/ug002_uva//J0904-3111_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0904-3111_S_uvs.fits wwins /image_prod/ug002_uva//J0904-3111_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0904-3111_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0831552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.750693 0.750693 1.50139 3.00277 6.00554 12.0111 24.0222 48.0443 96.0887 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.63 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0904-3111_S_dfm.log closed on Wed Mar 4 22:47:00 2020