! Started logfile: /image_prod/ug002_uva//J0110-0741_S_dfm.log on Wed Mar 4 18:53:38 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//J0110-0741_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0110-0741_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.893519 visibilities/baseline/integration-bin. ! Found source: J0110-0741 ! ! 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 5790 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 J0110-0741_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 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.089643Jy sigma=7.175056 ! Fit after self-cal, rms=0.607648Jy sigma=4.057803 ! 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=2.424 mas, bmaj=6.823 mas, bpa=-4.189 degrees ! Estimated noise=1.79553 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 = 0.296558 Jy ! Component: 100 - total flux cleaned = 0.395224 Jy ! Total flux subtracted in 100 components = 0.395224 Jy ! Clean residual min=-0.024883 max=0.045550 Jy/beam ! Clean residual mean=0.000094 rms=0.006267 Jy/beam ! Combined flux in latest and established models = 0.395224 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.395224 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173111Jy sigma=0.899415 ! Fit after self-cal, rms=0.172732Jy sigma=0.895454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524683 Jy ! Component: 100 - total flux cleaned = 0.0815663 Jy ! Total flux subtracted in 100 components = 0.0815663 Jy ! Clean residual min=-0.020365 max=0.021246 Jy/beam ! Clean residual mean=0.000065 rms=0.004281 Jy/beam ! Combined flux in latest and established models = 0.47679 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.47679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149520Jy sigma=0.731716 ! Fit after self-cal, rms=0.149405Jy sigma=0.730573 ! 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=2.886 mas, bmaj=7.528 mas, bpa=-2.999 degrees ! Estimated noise=1.45509 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 = 0.0236084 Jy ! Component: 100 - total flux cleaned = 0.0372765 Jy ! Component: 150 - total flux cleaned = 0.0456848 Jy ! Component: 200 - total flux cleaned = 0.0509092 Jy ! Total flux subtracted in 200 components = 0.0509092 Jy ! Clean residual min=-0.022210 max=0.016600 Jy/beam ! Clean residual mean=0.000059 rms=0.004722 Jy/beam ! Combined flux in latest and established models = 0.5277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.5277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.144116Jy sigma=0.702526 ! Fit after self-cal, rms=0.144088Jy sigma=0.702242 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.886 x 7.528 at -2.999 degrees (North through East) ! Clean map min=-0.021494 max=0.39732 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 0.99 KP 1.01 ! LA 0.99 MK 0.95 NL 0.86 OV 0.93 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 FD 0.89 HN 1.02 KP 1.06 ! LA 1.00 MK 0.99 OV 0.89 PT 1.06 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.92 HN 0.97 KP 1.01 ! LA 1.03 MK 0.97 NL 0.90 OV 0.98 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.82 FD 0.94 HN 1.06 KP 1.11 ! LA 1.04 MK 1.03 OV 0.90 PT 1.00 ! SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 HN 1.02 KP 1.01 ! LA 0.99 MK 0.96 NL 0.87 OV 1.27 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.45 FD 0.96 HN 1.19 KP 1.65 ! LA 0.97 MK 1.04 OV 0.89 PT 1.06 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.144088Jy sigma=0.702242 ! Fit after self-cal, rms=0.105475Jy sigma=0.508998 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.872 mas, bmaj=7.579 mas, bpa=-3.485 degrees ! Estimated noise=1.46011 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 = 0.00405678 Jy ! Component: 100 - total flux cleaned = 0.00419322 Jy ! Component: 150 - total flux cleaned = 0.00408845 Jy ! Component: 200 - total flux cleaned = 0.00399803 Jy ! Total flux subtracted in 200 components = 0.00399803 Jy ! Clean residual min=-0.011199 max=0.009643 Jy/beam ! Clean residual mean=0.000039 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.531698 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.531698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104889Jy sigma=0.507814 ! Fit after self-cal, rms=0.105017Jy sigma=0.507551 ! 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=0.105017Jy sigma=0.507551 ! Fit after self-cal, rms=0.094273Jy sigma=0.454111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=7.583 mas, bpa=-3.727 degrees ! Estimated noise=1.4746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612455 Jy ! Component: 100 - total flux cleaned = 0.00762776 Jy ! Component: 150 - total flux cleaned = 0.00772823 Jy ! Component: 200 - total flux cleaned = 0.00780895 Jy ! Total flux subtracted in 200 components = 0.00780895 Jy ! Clean residual min=-0.007296 max=0.007986 Jy/beam ! Clean residual mean=0.000016 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.539507 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.539507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093542Jy sigma=0.452301 ! Fit after self-cal, rms=0.093547Jy sigma=0.452195 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 (4, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325036 Jy ! Component: 100 - total flux cleaned = 0.00384303 Jy ! Component: 150 - total flux cleaned = 0.00370776 Jy ! Component: 200 - total flux cleaned = 0.00347164 Jy ! Total flux subtracted in 200 components = 0.00347164 Jy ! Clean residual min=-0.006733 max=0.006755 Jy/beam ! Clean residual mean=0.000015 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.542978 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.542978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092651Jy sigma=0.447041 ! Fit after self-cal, rms=0.092535Jy sigma=0.446427 ! 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=0.092535Jy sigma=0.446427 ! Fit after self-cal, rms=0.081275Jy sigma=0.402660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=7.568 mas, bpa=-3.829 degrees ! Estimated noise=1.46864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398192 Jy ! Component: 100 - total flux cleaned = 0.00620234 Jy ! Component: 150 - total flux cleaned = 0.00686429 Jy ! Component: 200 - total flux cleaned = 0.00717182 Jy ! Total flux subtracted in 200 components = 0.00717182 Jy ! Clean residual min=-0.002674 max=0.002744 Jy/beam ! Clean residual mean=0.000004 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.55015 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.55015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081031Jy sigma=0.400736 ! Fit after self-cal, rms=0.080987Jy sigma=0.400462 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 = 0.00077857 Jy ! Component: 100 - total flux cleaned = 0.00123791 Jy ! Component: 150 - total flux cleaned = 0.00148429 Jy ! Component: 200 - total flux cleaned = 0.00166121 Jy ! Total flux subtracted in 200 components = 0.00166121 Jy ! Clean residual min=-0.002657 max=0.002616 Jy/beam ! Clean residual mean=0.000004 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.551811 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.551811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080903Jy sigma=0.399937 ! Fit after self-cal, rms=0.080889Jy sigma=0.399870 ! 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=0.080889Jy sigma=0.399870 ! Fit after self-cal, rms=0.080687Jy sigma=0.399545 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.036 mas, bmaj=13.27 mas, bpa=0.2537 degrees ! Estimated noise=2.01976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300441 Jy ! Component: 100 - total flux cleaned = 0.00421069 Jy ! Component: 150 - total flux cleaned = 0.00447127 Jy ! Component: 200 - total flux cleaned = 0.00461064 Jy ! Total flux subtracted in 200 components = 0.00461064 Jy ! Clean residual min=-0.002917 max=0.002865 Jy/beam ! Clean residual mean=0.000006 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.556422 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.556422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080643Jy sigma=0.399252 ! Fit after self-cal, rms=0.080625Jy sigma=0.399138 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 = 0.00043449 Jy ! Component: 100 - total flux cleaned = 0.000625547 Jy ! Component: 150 - total flux cleaned = 0.000759385 Jy ! Component: 200 - total flux cleaned = 0.000811268 Jy ! Total flux subtracted in 200 components = 0.000811268 Jy ! Clean residual min=-0.002881 max=0.002816 Jy/beam ! Clean residual mean=0.000007 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.557233 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.557233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080614Jy sigma=0.399086 ! Fit after self-cal, rms=0.080612Jy sigma=0.399040 ! 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=2.849 mas, bmaj=7.562 mas, bpa=-3.845 degrees ! Estimated noise=1.46705 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.849 x 7.562 at -3.845 degrees (North through East) ! Clean map min=-0.0027497 max=0.40127 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=2.392 mas, bmaj=6.849 mas, bpa=-4.865 degrees ! Estimated noise=1.78105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295118 Jy ! Component: 100 - total flux cleaned = 0.398786 Jy ! Component: 150 - total flux cleaned = 0.45185 Jy ! Component: 200 - total flux cleaned = 0.48185 Jy ! Total flux subtracted in 200 components = 0.48185 Jy ! Clean residual min=-0.006176 max=0.015514 Jy/beam ! Clean residual mean=0.000028 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 0.48185 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.48185 Jy ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=7.562 mas, bpa=-3.845 degrees ! Estimated noise=1.46705 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 = 0.027417 Jy ! Component: 100 - total flux cleaned = 0.0428264 Jy ! Component: 150 - total flux cleaned = 0.0521892 Jy ! Component: 200 - total flux cleaned = 0.0584336 Jy ! Total flux subtracted in 200 components = 0.0584336 Jy ! Clean residual min=-0.003478 max=0.003857 Jy/beam ! Clean residual mean=0.000009 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.540284 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 76 components and 0.540284 Jy ! Inverting map ! Added new window around map position (-0.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458688 Jy ! Component: 100 - total flux cleaned = 0.00802048 Jy ! Component: 150 - total flux cleaned = 0.0106341 Jy ! Component: 200 - total flux cleaned = 0.0118045 Jy ! Total flux subtracted in 200 components = 0.0118045 Jy ! Clean residual min=-0.002843 max=0.002368 Jy/beam ! Clean residual mean=0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.552089 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 123 components and 0.552088 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=7.036 mas, bmaj=13.27 mas, bpa=0.2537 degrees ! Estimated noise=2.01976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316129 Jy ! Component: 100 - total flux cleaned = 0.0043035 Jy ! Component: 150 - total flux cleaned = 0.00453949 Jy ! Component: 200 - total flux cleaned = 0.00471839 Jy ! Total flux subtracted in 200 components = 0.00471839 Jy ! Clean residual min=-0.002717 max=0.002875 Jy/beam ! Clean residual mean=0.000008 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.556807 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 = 6.36856e-05 Jy ! Component: 100 - total flux cleaned = 0.000121255 Jy ! Component: 150 - total flux cleaned = 0.000174208 Jy ! Component: 200 - total flux cleaned = 0.000269112 Jy ! Total flux subtracted in 200 components = 0.000269112 Jy ! Clean residual min=-0.002749 max=0.002863 Jy/beam ! Clean residual mean=0.000008 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.557076 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 161 components and 0.557076 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.849 mas, bmaj=7.562 mas, bpa=-3.845 degrees ! Estimated noise=1.46705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292032 Jy ! Component: 100 - total flux cleaned = -0.000208722 Jy ! Component: 150 - total flux cleaned = -0.000172864 Jy ! Component: 200 - total flux cleaned = -5.13086e-05 Jy ! Total flux subtracted in 200 components = -5.13086e-05 Jy ! Clean residual min=-0.002458 max=0.002274 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.557025 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 178 components and 0.557024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080505Jy sigma=0.398372 ! Fit after self-cal, rms=0.080496Jy sigma=0.398245 wmodel J0110-0741_S_map.mod ! Writing 178 model components to file: J0110-0741_S_map.mod wobs J0110-0741_S_uvs.fits ! Writing UV FITS file: J0110-0741_S_uvs.fits wwins J0110-0741_S_map.win ! wwins: Wrote 3 windows to J0110-0741_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 = -0.00091165 Jy ! Component: 100 - total flux cleaned = -0.000990357 Jy ! Component: 150 - total flux cleaned = -0.00102546 Jy ! Component: 200 - total flux cleaned = -0.000989333 Jy ! Component: 250 - total flux cleaned = -0.000989632 Jy ! Component: 300 - total flux cleaned = -0.00105536 Jy ! Component: 350 - total flux cleaned = -0.0011826 Jy ! Component: 400 - total flux cleaned = -0.00121326 Jy ! Component: 450 - total flux cleaned = -0.00124405 Jy ! Component: 500 - total flux cleaned = -0.00130402 Jy ! Component: 550 - total flux cleaned = -0.00136227 Jy ! Component: 600 - total flux cleaned = -0.00136169 Jy ! Component: 650 - total flux cleaned = -0.00136123 Jy ! Component: 700 - total flux cleaned = -0.00138838 Jy ! Component: 750 - total flux cleaned = -0.00136115 Jy ! Component: 800 - total flux cleaned = -0.00136112 Jy ! Component: 850 - total flux cleaned = -0.0013611 Jy ! Component: 900 - total flux cleaned = -0.00133554 Jy ! Component: 950 - total flux cleaned = -0.00131064 Jy ! Component: 1000 - total flux cleaned = -0.00123702 Jy ! Component: 1050 - total flux cleaned = -0.00121321 Jy ! Component: 1100 - total flux cleaned = -0.00123723 Jy ! Component: 1150 - total flux cleaned = -0.00107288 Jy ! Component: 1200 - total flux cleaned = -0.00102632 Jy ! Component: 1250 - total flux cleaned = -0.000980674 Jy ! Component: 1300 - total flux cleaned = -0.000957986 Jy ! Component: 1350 - total flux cleaned = -0.00089186 Jy ! Component: 1400 - total flux cleaned = -0.000870207 Jy ! Component: 1450 - total flux cleaned = -0.00087015 Jy ! Component: 1500 - total flux cleaned = -0.000828037 Jy ! Component: 1550 - total flux cleaned = -0.000807579 Jy ! Component: 1600 - total flux cleaned = -0.000869322 Jy ! Component: 1650 - total flux cleaned = -0.000808135 Jy ! Component: 1700 - total flux cleaned = -0.000687165 Jy ! Component: 1750 - total flux cleaned = -0.000687788 Jy ! Component: 1800 - total flux cleaned = -0.000648576 Jy ! Component: 1850 - total flux cleaned = -0.000648542 Jy ! Component: 1900 - total flux cleaned = -0.000648686 Jy ! Component: 1950 - total flux cleaned = -0.00062974 Jy ! Component: 2000 - total flux cleaned = -0.000648562 Jy ! Component: 2050 - total flux cleaned = -0.000573911 Jy ! Component: 2100 - total flux cleaned = -0.00048223 Jy ! Component: 2150 - total flux cleaned = -0.000573384 Jy ! Component: 2200 - total flux cleaned = -0.000555229 Jy ! Component: 2250 - total flux cleaned = -0.000519442 Jy ! Component: 2300 - total flux cleaned = -0.000449265 Jy ! Component: 2350 - total flux cleaned = -0.00041466 Jy ! Component: 2400 - total flux cleaned = -0.000345599 Jy ! Component: 2450 - total flux cleaned = -0.000294449 Jy ! Component: 2500 - total flux cleaned = -0.000311538 Jy ! Component: 2550 - total flux cleaned = -0.000227667 Jy ! Component: 2600 - total flux cleaned = -0.000194451 Jy ! Component: 2650 - total flux cleaned = -0.000128622 Jy ! Component: 2700 - total flux cleaned = -0.000112312 Jy ! Component: 2750 - total flux cleaned = -0.000128287 Jy ! Component: 2800 - total flux cleaned = -9.63543e-05 Jy ! Component: 2850 - total flux cleaned = -0.000112122 Jy ! Component: 2900 - total flux cleaned = -6.51744e-05 Jy ! Component: 2950 - total flux cleaned = -0.000158441 Jy ! Component: 3000 - total flux cleaned = -0.000127387 Jy ! Component: 3050 - total flux cleaned = -0.000203884 Jy ! Component: 3100 - total flux cleaned = -0.00024922 Jy ! Component: 3150 - total flux cleaned = -0.000279276 Jy ! Component: 3200 - total flux cleaned = -0.000279431 Jy ! Component: 3250 - total flux cleaned = -0.000368139 Jy ! Component: 3300 - total flux cleaned = -0.000397354 Jy ! Component: 3350 - total flux cleaned = -0.000469979 Jy ! Component: 3400 - total flux cleaned = -0.000455454 Jy ! Component: 3450 - total flux cleaned = -0.000484208 Jy ! Component: 3500 - total flux cleaned = -0.00049846 Jy ! Component: 3550 - total flux cleaned = -0.000554915 Jy ! Component: 3600 - total flux cleaned = -0.000596773 Jy ! Component: 3650 - total flux cleaned = -0.000624359 Jy ! Component: 3700 - total flux cleaned = -0.000707171 Jy ! Component: 3750 - total flux cleaned = -0.000707131 Jy ! Component: 3800 - total flux cleaned = -0.000747867 Jy ! Component: 3850 - total flux cleaned = -0.000774903 Jy ! Component: 3900 - total flux cleaned = -0.000855436 Jy ! Component: 3950 - total flux cleaned = -0.00089536 Jy ! Component: 4000 - total flux cleaned = -0.000882149 Jy ! Component: 4050 - total flux cleaned = -0.000960994 Jy ! Total flux subtracted in 4096 components = -0.00103916 Jy ! Clean residual min=-0.000741 max=0.000712 Jy/beam ! Clean residual mean=-0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.555985 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 478 components and 0.555985 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0110-0741_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.849 x 7.562 at -3.845 degrees (North through East) ! Clean map min=-0.0018491 max=0.40152 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0110-0741_S_map.fits wmodel /image_prod/ug002_uva//J0110-0741_S_map.mod ! Writing 478 model components to file: /image_prod/ug002_uva//J0110-0741_S_map.mod wobs /image_prod/ug002_uva//J0110-0741_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0110-0741_S_uvs.fits wwins /image_prod/ug002_uva//J0110-0741_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0110-0741_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.401517 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023713 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177175 0.177175 0.354351 0.708702 1.4174 2.83481 5.66961 11.3392 22.6785 45.3569 90.7138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.401 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1693.24 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0110-0741_S_dfm.log closed on Wed Mar 4 18:53:42 2020