! Started logfile: /vlbi/uf001/uva//J1154-3505_S_dfm.log on Mon Jan 14 01:33:30 2019 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 /vlbi/uf001/uva//J1154-3505_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1154-3505_S_uva.fits ! AN table 1: 58 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.872537 visibilities/baseline/integration-bin. ! Found source: J1154-3505 ! ! 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 4251 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 J1154-3505_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.446100Jy sigma=14.342074 ! Fit after self-cal, rms=0.762720Jy sigma=7.385373 ! 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=2.076 mas, bmaj=5.826 mas, bpa=-2.232 degrees ! Estimated noise=1.70047 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 = 0.433681 Jy ! Component: 100 - total flux cleaned = 0.63576 Jy ! Total flux subtracted in 100 components = 0.63576 Jy ! Clean residual min=-0.075770 max=0.125749 Jy/beam ! Clean residual mean=-0.000659 rms=0.025937 Jy/beam ! Combined flux in latest and established models = 0.63576 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.63576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.716994Jy sigma=5.521216 ! Fit after self-cal, rms=0.716577Jy sigma=5.518085 ! 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=2.507 mas, bmaj=6.581 mas, bpa=-3.497 degrees ! Estimated noise=1.02721 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 = 0.244597 Jy ! Component: 100 - total flux cleaned = 0.391194 Jy ! Component: 150 - total flux cleaned = 0.481541 Jy ! Component: 200 - total flux cleaned = 0.537216 Jy ! Total flux subtracted in 200 components = 0.537216 Jy ! Clean residual min=-0.112841 max=0.142412 Jy/beam ! Clean residual mean=0.000222 rms=0.037778 Jy/beam ! Combined flux in latest and established models = 1.17298 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 1.17298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.571500Jy sigma=4.513530 ! Fit after self-cal, rms=0.570686Jy sigma=4.504293 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.507 x 6.581 at -3.497 degrees (North through East) ! Clean map min=-0.10892 max=0.60566 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.55 HN 2.15 LA 1.01 MK 1.14 ! NL 1.54 OV 0.73 PT 1.13 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.97 LA 1.00 MK 1.06 ! NL 1.36 OV 0.83 PT 0.95 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 1.96 LA 0.96 MK 1.07 ! NL 1.33 OV 0.87 PT 0.87 SC 1.16 ! ! ! Fit before self-cal, rms=0.570686Jy sigma=4.504293 ! Fit after self-cal, rms=0.419994Jy sigma=3.583663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=6.647 mas, bpa=-2.602 degrees ! Estimated noise=1.09068 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 = 0.0326467 Jy ! Component: 100 - total flux cleaned = 0.0328322 Jy ! Component: 150 - total flux cleaned = 0.0321296 Jy ! Component: 200 - total flux cleaned = 0.0321483 Jy ! Total flux subtracted in 200 components = 0.0321483 Jy ! Clean residual min=-0.089220 max=0.149299 Jy/beam ! Clean residual mean=-0.000117 rms=0.032665 Jy/beam ! Combined flux in latest and established models = 1.20512 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 1.20512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.415390Jy sigma=3.573674 ! Fit after self-cal, rms=0.418587Jy sigma=3.553143 ! 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=0.418587Jy sigma=3.553143 ! Fit after self-cal, rms=0.429388Jy sigma=3.226260 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.681 mas, bmaj=6.668 mas, bpa=-2.795 degrees ! Estimated noise=1.19557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486232 Jy ! Component: 100 - total flux cleaned = 0.0652513 Jy ! Component: 150 - total flux cleaned = 0.0671572 Jy ! Component: 200 - total flux cleaned = 0.0677824 Jy ! Total flux subtracted in 200 components = 0.0677824 Jy ! Clean residual min=-0.078233 max=0.159229 Jy/beam ! Clean residual mean=-0.000662 rms=0.031404 Jy/beam ! Combined flux in latest and established models = 1.27291 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 1.27291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.419532Jy sigma=3.198816 ! Fit after self-cal, rms=0.419143Jy sigma=3.195239 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 (-29.5, 111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156738 Jy ! Component: 100 - total flux cleaned = 0.240201 Jy ! Component: 150 - total flux cleaned = 0.29372 Jy ! Component: 200 - total flux cleaned = 0.333432 Jy ! Total flux subtracted in 200 components = 0.333432 Jy ! Clean residual min=-0.069994 max=0.093458 Jy/beam ! Clean residual mean=0.000053 rms=0.021817 Jy/beam ! Combined flux in latest and established models = 1.60634 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 106 components and 1.60634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.335972Jy sigma=2.489895 ! Fit after self-cal, rms=0.327324Jy sigma=2.428716 ! Inverting map ! Added new window around map position (-89, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0976882 Jy ! Component: 100 - total flux cleaned = 0.149628 Jy ! Component: 150 - total flux cleaned = 0.184669 Jy ! Component: 200 - total flux cleaned = 0.20781 Jy ! Total flux subtracted in 200 components = 0.20781 Jy ! Clean residual min=-0.054705 max=0.055055 Jy/beam ! Clean residual mean=-0.000697 rms=0.016706 Jy/beam ! Combined flux in latest and established models = 1.81415 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 165 components and 1.81415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.286800Jy sigma=2.094894 ! Fit after self-cal, rms=0.283561Jy sigma=2.065024 ! 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=0.283561Jy sigma=2.065024 ! Fit after self-cal, rms=0.249254Jy sigma=1.756403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.732 mas, bmaj=6.79 mas, bpa=-3.011 degrees ! Estimated noise=1.19227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463236 Jy ! Component: 100 - total flux cleaned = 0.0750026 Jy ! Component: 150 - total flux cleaned = 0.0911392 Jy ! Component: 200 - total flux cleaned = 0.0972572 Jy ! Total flux subtracted in 200 components = 0.0972572 Jy ! Clean residual min=-0.040391 max=0.044122 Jy/beam ! Clean residual mean=-0.000053 rms=0.011665 Jy/beam ! Combined flux in latest and established models = 1.9114 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 197 components and 1.9114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.236094Jy sigma=1.631247 ! Fit after self-cal, rms=0.234752Jy sigma=1.618468 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 = 0.0135129 Jy ! Component: 100 - total flux cleaned = 0.018284 Jy ! Component: 150 - total flux cleaned = 0.0220192 Jy ! Component: 200 - total flux cleaned = 0.0249055 Jy ! Total flux subtracted in 200 components = 0.0249055 Jy ! Clean residual min=-0.039889 max=0.042352 Jy/beam ! Clean residual mean=-0.000123 rms=0.011269 Jy/beam ! Combined flux in latest and established models = 1.93631 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 217 components and 1.93631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.230833Jy sigma=1.596854 ! Fit after self-cal, rms=0.230461Jy sigma=1.594840 ! 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=0.230461Jy sigma=1.594840 ! Fit after self-cal, rms=0.228068Jy sigma=1.545843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.128 mas, bmaj=19.81 mas, bpa=-0.3951 degrees ! Estimated noise=1.63752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470109 Jy ! Component: 100 - total flux cleaned = 0.0714841 Jy ! Component: 150 - total flux cleaned = 0.083952 Jy ! Component: 200 - total flux cleaned = 0.0892088 Jy ! Total flux subtracted in 200 components = 0.0892088 Jy ! Clean residual min=-0.055011 max=0.065708 Jy/beam ! Clean residual mean=0.000065 rms=0.018005 Jy/beam ! Combined flux in latest and established models = 2.02552 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 226 components and 2.02552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225725Jy sigma=1.547367 ! Fit after self-cal, rms=0.225282Jy sigma=1.535899 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 = 0.00908664 Jy ! Component: 100 - total flux cleaned = 0.0117529 Jy ! Component: 150 - total flux cleaned = 0.0136961 Jy ! Component: 200 - total flux cleaned = 0.0147891 Jy ! Total flux subtracted in 200 components = 0.0147891 Jy ! Clean residual min=-0.054231 max=0.064311 Jy/beam ! Clean residual mean=0.000071 rms=0.017709 Jy/beam ! Combined flux in latest and established models = 2.04031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 231 components and 2.04031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225636Jy sigma=1.554800 ! Fit after self-cal, rms=0.225563Jy sigma=1.553132 ! 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=2.737 mas, bmaj=6.811 mas, bpa=-2.877 degrees ! Estimated noise=1.18908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.737 x 6.811 at -2.877 degrees (North through East) ! Clean map min=-0.033975 max=0.71953 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225563Jy sigma=1.553132 ! Fit after self-cal, rms=0.228507Jy sigma=1.443878 ! Inverting map and beam ! Estimated beam: bmin=2.754 mas, bmaj=6.843 mas, bpa=-3.561 degrees ! Estimated noise=1.21518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125277 Jy ! Component: 100 - total flux cleaned = 0.016026 Jy ! Component: 150 - total flux cleaned = 0.0207176 Jy ! Component: 200 - total flux cleaned = 0.0241983 Jy ! Total flux subtracted in 200 components = 0.0241983 Jy ! Clean residual min=-0.037190 max=0.034891 Jy/beam ! Clean residual mean=0.000081 rms=0.009413 Jy/beam ! Combined flux in latest and established models = 2.06451 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 245 components and 2.06451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222963Jy sigma=1.402586 ! Fit after self-cal, rms=0.222477Jy sigma=1.398844 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534625 Jy ! Component: 100 - total flux cleaned = 0.00272894 Jy ! Component: 150 - total flux cleaned = 0.00393033 Jy ! Component: 200 - total flux cleaned = 0.00465665 Jy ! Total flux subtracted in 200 components = 0.00465665 Jy ! Clean residual min=-0.036830 max=0.033701 Jy/beam ! Clean residual mean=0.000049 rms=0.009295 Jy/beam ! Combined flux in latest and established models = 2.06916 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 256 components and 2.06916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220027Jy sigma=1.387672 ! Fit after self-cal, rms=0.220019Jy sigma=1.386377 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220019Jy sigma=1.386377 ! Fit after self-cal, rms=0.220848Jy sigma=1.379477 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=2.237 mas, bmaj=5.823 mas, bpa=-1.673 degrees ! Estimated noise=2.18818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.544208 Jy ! Component: 100 - total flux cleaned = 0.771291 Jy ! Component: 150 - total flux cleaned = 0.923245 Jy ! Component: 200 - total flux cleaned = 1.04879 Jy ! Total flux subtracted in 200 components = 1.04879 Jy ! Clean residual min=-0.076345 max=0.090918 Jy/beam ! Clean residual mean=-0.000500 rms=0.021573 Jy/beam ! Combined flux in latest and established models = 1.04879 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 59 model components to the UV plane model. ! The established model now contains 59 components and 1.04879 Jy ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=6.847 mas, bpa=-3.437 degrees ! Estimated noise=1.21583 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 = 0.168223 Jy ! Component: 100 - total flux cleaned = 0.301995 Jy ! Component: 150 - total flux cleaned = 0.411151 Jy ! Component: 200 - total flux cleaned = 0.501312 Jy ! Total flux subtracted in 200 components = 0.501312 Jy ! Clean residual min=-0.057257 max=0.075366 Jy/beam ! Clean residual mean=-0.000429 rms=0.019477 Jy/beam ! Combined flux in latest and established models = 1.55011 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 123 components and 1.55011 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=7.158 mas, bmaj=19.98 mas, bpa=-0.6572 degrees ! Estimated noise=1.65685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163795 Jy ! Component: 100 - total flux cleaned = 0.274508 Jy ! Component: 150 - total flux cleaned = 0.352161 Jy ! Component: 200 - total flux cleaned = 0.407412 Jy ! Total flux subtracted in 200 components = 0.407412 Jy ! Clean residual min=-0.068327 max=0.058955 Jy/beam ! Clean residual mean=0.000087 rms=0.019476 Jy/beam ! Combined flux in latest and established models = 1.95752 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 = 0.0397551 Jy ! Component: 100 - total flux cleaned = 0.0683933 Jy ! Component: 150 - total flux cleaned = 0.0890667 Jy ! Component: 200 - total flux cleaned = 0.104019 Jy ! Total flux subtracted in 200 components = 0.104019 Jy ! Clean residual min=-0.059409 max=0.060469 Jy/beam ! Clean residual mean=0.000203 rms=0.017236 Jy/beam ! Combined flux in latest and established models = 2.06154 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 185 components and 2.06154 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=6.847 mas, bpa=-3.437 degrees ! Estimated noise=1.21583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0301925 Jy ! Component: 100 - total flux cleaned = -0.0313129 Jy ! Component: 150 - total flux cleaned = -0.0313221 Jy ! Component: 200 - total flux cleaned = -0.0297198 Jy ! Total flux subtracted in 200 components = -0.0297198 Jy ! Clean residual min=-0.037197 max=0.043366 Jy/beam ! Clean residual mean=0.000011 rms=0.010302 Jy/beam ! Combined flux in latest and established models = 2.03182 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 207 components and 2.03182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226677Jy sigma=1.504071 ! Fit after self-cal, rms=0.226669Jy sigma=1.492438 wmodel J1154-3505_S_map.mod ! Writing 207 model components to file: J1154-3505_S_map.mod wobs J1154-3505_S_uvs.fits ! Writing UV FITS file: J1154-3505_S_uvs.fits wwins J1154-3505_S_map.win ! wwins: Wrote 3 windows to J1154-3505_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 = 0.0051316 Jy ! Component: 100 - total flux cleaned = 0.00386161 Jy ! Component: 150 - total flux cleaned = -0.00035948 Jy ! Component: 200 - total flux cleaned = -0.00206704 Jy ! Component: 250 - total flux cleaned = -0.00366788 Jy ! Component: 300 - total flux cleaned = -0.00316008 Jy ! Component: 350 - total flux cleaned = -0.00168508 Jy ! Component: 400 - total flux cleaned = 0.000209308 Jy ! Component: 450 - total flux cleaned = 0.00157917 Jy ! Component: 500 - total flux cleaned = 0.00333941 Jy ! Component: 550 - total flux cleaned = 0.00462105 Jy ! Component: 600 - total flux cleaned = 0.00545324 Jy ! Component: 650 - total flux cleaned = 0.00743922 Jy ! Component: 700 - total flux cleaned = 0.00896699 Jy ! Component: 750 - total flux cleaned = 0.0108143 Jy ! Component: 800 - total flux cleaned = 0.0115397 Jy ! Component: 850 - total flux cleaned = 0.0125969 Jy ! Component: 900 - total flux cleaned = 0.0146326 Jy ! Component: 950 - total flux cleaned = 0.0156189 Jy ! Component: 1000 - total flux cleaned = 0.0146581 Jy ! Component: 1050 - total flux cleaned = 0.0156086 Jy ! Component: 1100 - total flux cleaned = 0.0159173 Jy ! Component: 1150 - total flux cleaned = 0.0156183 Jy ! Component: 1200 - total flux cleaned = 0.0153347 Jy ! Component: 1250 - total flux cleaned = 0.0144825 Jy ! Component: 1300 - total flux cleaned = 0.0153208 Jy ! Component: 1350 - total flux cleaned = 0.0150536 Jy ! Component: 1400 - total flux cleaned = 0.0158555 Jy ! Component: 1450 - total flux cleaned = 0.0161146 Jy ! Component: 1500 - total flux cleaned = 0.016118 Jy ! Component: 1550 - total flux cleaned = 0.0161239 Jy ! Component: 1600 - total flux cleaned = 0.0161226 Jy ! Component: 1650 - total flux cleaned = 0.0161173 Jy ! Component: 1700 - total flux cleaned = 0.0156499 Jy ! Component: 1750 - total flux cleaned = 0.0158796 Jy ! Component: 1800 - total flux cleaned = 0.0154298 Jy ! Component: 1850 - total flux cleaned = 0.0158756 Jy ! Component: 1900 - total flux cleaned = 0.0152138 Jy ! Component: 1950 - total flux cleaned = 0.0145739 Jy ! Component: 2000 - total flux cleaned = 0.0147866 Jy ! Component: 2050 - total flux cleaned = 0.0149865 Jy ! Component: 2100 - total flux cleaned = 0.0143695 Jy ! Component: 2150 - total flux cleaned = 0.0137679 Jy ! Component: 2200 - total flux cleaned = 0.0141585 Jy ! Component: 2250 - total flux cleaned = 0.0137735 Jy ! Component: 2300 - total flux cleaned = 0.014719 Jy ! Component: 2350 - total flux cleaned = 0.0149037 Jy ! Component: 2400 - total flux cleaned = 0.0152718 Jy ! Component: 2450 - total flux cleaned = 0.0158151 Jy ! Component: 2500 - total flux cleaned = 0.0163517 Jy ! Component: 2550 - total flux cleaned = 0.0172282 Jy ! Component: 2600 - total flux cleaned = 0.0173971 Jy ! Component: 2650 - total flux cleaned = 0.0185859 Jy ! Component: 2700 - total flux cleaned = 0.0192555 Jy ! Component: 2750 - total flux cleaned = 0.0195879 Jy ! Component: 2800 - total flux cleaned = 0.0202436 Jy ! Component: 2850 - total flux cleaned = 0.0210521 Jy ! Component: 2900 - total flux cleaned = 0.0216884 Jy ! Component: 2950 - total flux cleaned = 0.0220037 Jy ! Component: 3000 - total flux cleaned = 0.0227828 Jy ! Component: 3050 - total flux cleaned = 0.0232443 Jy ! Component: 3100 - total flux cleaned = 0.0238538 Jy ! Component: 3150 - total flux cleaned = 0.0241542 Jy ! Component: 3200 - total flux cleaned = 0.0244517 Jy ! Component: 3250 - total flux cleaned = 0.0250407 Jy ! Component: 3300 - total flux cleaned = 0.0253322 Jy ! Component: 3350 - total flux cleaned = 0.0257669 Jy ! Component: 3400 - total flux cleaned = 0.0261978 Jy ! Component: 3450 - total flux cleaned = 0.0263393 Jy ! Component: 3500 - total flux cleaned = 0.0267612 Jy ! Component: 3550 - total flux cleaned = 0.0270411 Jy ! Component: 3600 - total flux cleaned = 0.0275951 Jy ! Component: 3650 - total flux cleaned = 0.0282827 Jy ! Component: 3700 - total flux cleaned = 0.0286912 Jy ! Component: 3750 - total flux cleaned = 0.029232 Jy ! Component: 3800 - total flux cleaned = 0.029903 Jy ! Component: 3850 - total flux cleaned = 0.0301688 Jy ! Component: 3900 - total flux cleaned = 0.0306995 Jy ! Component: 3950 - total flux cleaned = 0.0313557 Jy ! Component: 4000 - total flux cleaned = 0.0317458 Jy ! Component: 4050 - total flux cleaned = 0.0321337 Jy ! Total flux subtracted in 4096 components = 0.032649 Jy ! Clean residual min=-0.007391 max=0.008204 Jy/beam ! Clean residual mean=0.000081 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 2.06447 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 513 components and 2.06447 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1154-3505_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.75 x 6.847 at -3.437 degrees (North through East) ! Clean map min=-0.026121 max=0.79426 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1154-3505_S_map.fits wmodel /vlbi/uf001/uva//J1154-3505_S_map.mod ! Writing 513 model components to file: /vlbi/uf001/uva//J1154-3505_S_map.mod wobs /vlbi/uf001/uva//J1154-3505_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1154-3505_S_uvs.fits wwins /vlbi/uf001/uva//J1154-3505_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1154-3505_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.794257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0022632 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.854836 0.854836 1.70967 3.41935 6.83869 13.6774 27.3548 54.7095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0067 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.794 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 350.944 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1154-3505_S_dfm.log closed on Mon Jan 14 01:33:34 2019