! Started logfile: /image_prod/ug002_uva//J1124+2307_S_dfm.log on Thu Mar 5 00:01:17 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//J1124+2307_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1124+2307_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.895238 visibilities/baseline/integration-bin. ! Found source: J1124+2307 ! ! 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 4512 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 J1124+2307_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 24 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007672Jy sigma=8.091055 ! Fit after self-cal, rms=0.879379Jy sigma=7.067436 ! 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=3.031 mas, bmaj=5.408 mas, bpa=-0.2826 degrees ! Estimated noise=1.7342 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 = 0.0919541 Jy ! Component: 100 - total flux cleaned = 0.115054 Jy ! Total flux subtracted in 100 components = 0.115054 Jy ! Clean residual min=-0.005999 max=0.009110 Jy/beam ! Clean residual mean=0.000012 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.115054 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.115054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076970Jy sigma=0.457831 ! Fit after self-cal, rms=0.076963Jy sigma=0.457683 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096636 Jy ! Component: 100 - total flux cleaned = 0.0143824 Jy ! Total flux subtracted in 100 components = 0.0143824 Jy ! Clean residual min=-0.004887 max=0.004547 Jy/beam ! Clean residual mean=0.000008 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.129437 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.129437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075465Jy sigma=0.446231 ! Fit after self-cal, rms=0.075478Jy sigma=0.446118 ! 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=3.549 mas, bmaj=6.175 mas, bpa=1.209 degrees ! Estimated noise=1.36773 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 = 0.00288077 Jy ! Component: 100 - total flux cleaned = 0.00461549 Jy ! Component: 150 - total flux cleaned = 0.00558559 Jy ! Component: 200 - total flux cleaned = 0.00578117 Jy ! Total flux subtracted in 200 components = 0.00578117 Jy ! Clean residual min=-0.003799 max=0.003548 Jy/beam ! Clean residual mean=0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.135218 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.135218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075244Jy sigma=0.445275 ! Fit after self-cal, rms=0.075242Jy sigma=0.445234 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.549 x 6.175 at 1.209 degrees (North through East) ! Clean map min=-0.0037161 max=0.11873 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 1.00 MK 0.98 ! NL 1.04 OV 0.91 PT 1.03 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.94 HN 0.99 KP 1.03 ! MK 0.94 NL 1.09 OV 0.86 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 KP 1.01 MK 1.05 ! NL 1.03 OV 0.97 PT 1.04 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.40 FD 1.05 HN 0.96 KP 1.07 ! MK 1.01 NL 1.16 OV 0.91 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 KP 1.02 MK 1.04 ! NL 0.98 OV 0.93 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.05 HN 1.01 KP 1.11 ! MK 1.05 NL 0.97 OV 0.90 SC 1.04 ! ! ! Fit before self-cal, rms=0.075242Jy sigma=0.445234 ! Fit after self-cal, rms=0.061890Jy sigma=0.433888 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.574 mas, bmaj=6.176 mas, bpa=0.9567 degrees ! Estimated noise=1.37182 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 = -0.000244755 Jy ! Component: 100 - total flux cleaned = -0.000319046 Jy ! Component: 150 - total flux cleaned = -0.000319685 Jy ! Component: 200 - total flux cleaned = -0.000319945 Jy ! Total flux subtracted in 200 components = -0.000319945 Jy ! Clean residual min=-0.002669 max=0.002625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.134898 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.134898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061865Jy sigma=0.433746 ! Fit after self-cal, rms=0.061859Jy sigma=0.433563 ! 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=0.061859Jy sigma=0.433563 ! Fit after self-cal, rms=0.061481Jy sigma=0.431973 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=6.183 mas, bpa=0.9828 degrees ! Estimated noise=1.37163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129408 Jy ! Component: 100 - total flux cleaned = -5.1667e-05 Jy ! Component: 150 - total flux cleaned = -1.89369e-05 Jy ! Component: 200 - total flux cleaned = -1.93148e-05 Jy ! Total flux subtracted in 200 components = -1.93148e-05 Jy ! Clean residual min=-0.002418 max=0.002499 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.134879 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.134879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061467Jy sigma=0.431891 ! Fit after self-cal, rms=0.061457Jy sigma=0.431861 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 (-44, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867556 Jy ! Component: 100 - total flux cleaned = 0.000443797 Jy ! Component: 150 - total flux cleaned = 0.000193639 Jy ! Component: 200 - total flux cleaned = 1.97035e-05 Jy ! Total flux subtracted in 200 components = 1.97035e-05 Jy ! Clean residual min=-0.002237 max=0.002165 Jy/beam ! Clean residual mean=-0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.134898 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.134898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061352Jy sigma=0.431109 ! Fit after self-cal, rms=0.061341Jy sigma=0.431070 ! 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=0.061341Jy sigma=0.431070 ! Fit after self-cal, rms=0.061180Jy sigma=0.430969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.567 mas, bmaj=6.189 mas, bpa=1.002 degrees ! Estimated noise=1.36878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342607 Jy ! Component: 100 - total flux cleaned = -0.000408478 Jy ! Component: 150 - total flux cleaned = -0.000435049 Jy ! Component: 200 - total flux cleaned = -0.000485064 Jy ! Total flux subtracted in 200 components = -0.000485064 Jy ! Clean residual min=-0.002135 max=0.002080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.134413 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.134413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061151Jy sigma=0.430753 ! Fit after self-cal, rms=0.061147Jy sigma=0.430737 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 = -0.000274039 Jy ! Component: 100 - total flux cleaned = -0.000365419 Jy ! Component: 150 - total flux cleaned = -0.000408194 Jy ! Component: 200 - total flux cleaned = -0.000408078 Jy ! Total flux subtracted in 200 components = -0.000408078 Jy ! Clean residual min=-0.002108 max=0.002080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.134005 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.134005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061132Jy sigma=0.430630 ! Fit after self-cal, rms=0.061130Jy sigma=0.430626 ! 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=0.061130Jy sigma=0.430626 ! Fit after self-cal, rms=0.061091Jy sigma=0.430602 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.929 mas, bmaj=9.641 mas, bpa=-2.302 degrees ! Estimated noise=1.62034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166343 Jy ! Component: 100 - total flux cleaned = -1.69209e-05 Jy ! Component: 150 - total flux cleaned = -4.79948e-05 Jy ! Component: 200 - total flux cleaned = -6.05657e-05 Jy ! Total flux subtracted in 200 components = -6.05657e-05 Jy ! Clean residual min=-0.002320 max=0.002142 Jy/beam ! Clean residual mean=-0.000010 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.133945 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.133945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061085Jy sigma=0.430556 ! Fit after self-cal, rms=0.061076Jy sigma=0.430536 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 = -7.02379e-05 Jy ! Component: 100 - total flux cleaned = -0.000163356 Jy ! Component: 150 - total flux cleaned = -0.000198162 Jy ! Component: 200 - total flux cleaned = -0.000230115 Jy ! Total flux subtracted in 200 components = -0.000230115 Jy ! Clean residual min=-0.002298 max=0.002131 Jy/beam ! Clean residual mean=-0.000010 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.133714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.133714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061074Jy sigma=0.430528 ! Fit after self-cal, rms=0.061070Jy sigma=0.430522 ! 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=3.564 mas, bmaj=6.188 mas, bpa=0.9607 degrees ! Estimated noise=1.36837 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.188 at 0.9607 degrees (North through East) ! Clean map min=-0.0026161 max=0.11903 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=3.051 mas, bmaj=5.436 mas, bpa=-0.2948 degrees ! Estimated noise=1.73704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.091995 Jy ! Component: 100 - total flux cleaned = 0.115171 Jy ! Component: 150 - total flux cleaned = 0.124582 Jy ! Component: 200 - total flux cleaned = 0.129672 Jy ! Total flux subtracted in 200 components = 0.129672 Jy ! Clean residual min=-0.003432 max=0.003262 Jy/beam ! Clean residual mean=0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.129672 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.129672 Jy ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.188 mas, bpa=0.9607 degrees ! Estimated noise=1.36837 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) ! Added new window around map position (5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285691 Jy ! Component: 100 - total flux cleaned = 0.00356223 Jy ! Component: 150 - total flux cleaned = 0.00403677 Jy ! Component: 200 - total flux cleaned = 0.00450221 Jy ! Total flux subtracted in 200 components = 0.00450221 Jy ! Clean residual min=-0.002126 max=0.002112 Jy/beam ! Clean residual mean=-0.000005 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.134174 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.134174 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=7.929 mas, bmaj=9.641 mas, bpa=-2.302 degrees ! Estimated noise=1.62034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024282 Jy ! Component: 100 - total flux cleaned = 0.000258204 Jy ! Component: 150 - total flux cleaned = 0.000290747 Jy ! Component: 200 - total flux cleaned = 0.000320145 Jy ! Total flux subtracted in 200 components = 0.000320145 Jy ! Clean residual min=-0.002258 max=0.002118 Jy/beam ! Clean residual mean=-0.000010 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.134494 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 = 2.49609e-05 Jy ! Component: 100 - total flux cleaned = 2.17307e-06 Jy ! Component: 150 - total flux cleaned = -3.6756e-05 Jy ! Component: 200 - total flux cleaned = -3.53084e-05 Jy ! Total flux subtracted in 200 components = -3.53084e-05 Jy ! Clean residual min=-0.002231 max=0.002027 Jy/beam ! Clean residual mean=-0.000010 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.134459 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 0.134459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.564 mas, bmaj=6.188 mas, bpa=0.9607 degrees ! Estimated noise=1.36837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.2681e-05 Jy ! Component: 100 - total flux cleaned = 8.12584e-05 Jy ! Component: 150 - total flux cleaned = 0.000201765 Jy ! Component: 200 - total flux cleaned = 0.00031328 Jy ! Total flux subtracted in 200 components = 0.00031328 Jy ! Clean residual min=-0.001925 max=0.002030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.134772 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 0.134772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061082Jy sigma=0.430563 ! Fit after self-cal, rms=0.061080Jy sigma=0.430507 wmodel J1124+2307_S_map.mod ! Writing 113 model components to file: J1124+2307_S_map.mod wobs J1124+2307_S_uvs.fits ! Writing UV FITS file: J1124+2307_S_uvs.fits wwins J1124+2307_S_map.win ! wwins: Wrote 3 windows to J1124+2307_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 = -0.000184585 Jy ! Component: 100 - total flux cleaned = 5.12751e-05 Jy ! Component: 150 - total flux cleaned = 0.000114572 Jy ! Component: 200 - total flux cleaned = 0.000206598 Jy ! Component: 250 - total flux cleaned = 0.000207094 Jy ! Component: 300 - total flux cleaned = 0.000206878 Jy ! Component: 350 - total flux cleaned = 0.000206139 Jy ! Component: 400 - total flux cleaned = 0.000124644 Jy ! Component: 450 - total flux cleaned = 0.000125039 Jy ! Component: 500 - total flux cleaned = 0.000176825 Jy ! Component: 550 - total flux cleaned = 0.000301895 Jy ! Component: 600 - total flux cleaned = 0.000350676 Jy ! Component: 650 - total flux cleaned = 0.000374924 Jy ! Component: 700 - total flux cleaned = 0.000422338 Jy ! Component: 750 - total flux cleaned = 0.000468529 Jy ! Component: 800 - total flux cleaned = 0.000446256 Jy ! Component: 850 - total flux cleaned = 0.000423966 Jy ! Component: 900 - total flux cleaned = 0.000358274 Jy ! Component: 950 - total flux cleaned = 0.000293455 Jy ! Component: 1000 - total flux cleaned = 0.000166535 Jy ! Component: 1050 - total flux cleaned = 4.13245e-05 Jy ! Component: 1100 - total flux cleaned = -6.11287e-05 Jy ! Component: 1150 - total flux cleaned = -0.000162398 Jy ! Component: 1200 - total flux cleaned = -0.000262228 Jy ! Component: 1250 - total flux cleaned = -0.000477806 Jy ! Component: 1300 - total flux cleaned = -0.000477407 Jy ! Component: 1350 - total flux cleaned = -0.000591825 Jy ! Component: 1400 - total flux cleaned = -0.000648017 Jy ! Component: 1450 - total flux cleaned = -0.000740732 Jy ! Component: 1500 - total flux cleaned = -0.000813647 Jy ! Component: 1550 - total flux cleaned = -0.000885186 Jy ! Component: 1600 - total flux cleaned = -0.000885037 Jy ! Component: 1650 - total flux cleaned = -0.000954841 Jy ! Component: 1700 - total flux cleaned = -0.000972225 Jy ! Component: 1750 - total flux cleaned = -0.0010233 Jy ! Component: 1800 - total flux cleaned = -0.00102343 Jy ! Component: 1850 - total flux cleaned = -0.00110648 Jy ! Component: 1900 - total flux cleaned = -0.00113919 Jy ! Component: 1950 - total flux cleaned = -0.0012039 Jy ! Component: 2000 - total flux cleaned = -0.00129983 Jy ! Component: 2050 - total flux cleaned = -0.00129973 Jy ! Component: 2100 - total flux cleaned = -0.00133091 Jy ! Component: 2150 - total flux cleaned = -0.00133086 Jy ! Component: 2200 - total flux cleaned = -0.00136135 Jy ! Component: 2250 - total flux cleaned = -0.00137655 Jy ! Component: 2300 - total flux cleaned = -0.00140659 Jy ! Component: 2350 - total flux cleaned = -0.00142139 Jy ! Component: 2400 - total flux cleaned = -0.00149451 Jy ! Component: 2450 - total flux cleaned = -0.00155226 Jy ! Component: 2500 - total flux cleaned = -0.00155206 Jy ! Component: 2550 - total flux cleaned = -0.00159464 Jy ! Component: 2600 - total flux cleaned = -0.00159468 Jy ! Component: 2650 - total flux cleaned = -0.00163641 Jy ! Component: 2700 - total flux cleaned = -0.00167778 Jy ! Component: 2750 - total flux cleaned = -0.00165047 Jy ! Component: 2800 - total flux cleaned = -0.00169097 Jy ! Component: 2850 - total flux cleaned = -0.00170441 Jy ! Component: 2900 - total flux cleaned = -0.00170423 Jy ! Component: 2950 - total flux cleaned = -0.00174357 Jy ! Component: 3000 - total flux cleaned = -0.00173063 Jy ! Component: 3050 - total flux cleaned = -0.00171755 Jy ! Component: 3100 - total flux cleaned = -0.00167895 Jy ! Component: 3150 - total flux cleaned = -0.00172987 Jy ! Component: 3200 - total flux cleaned = -0.0016539 Jy ! Component: 3250 - total flux cleaned = -0.00164112 Jy ! Component: 3300 - total flux cleaned = -0.0016287 Jy ! Component: 3350 - total flux cleaned = -0.00157928 Jy ! Component: 3400 - total flux cleaned = -0.00159154 Jy ! Component: 3450 - total flux cleaned = -0.00159141 Jy ! Component: 3500 - total flux cleaned = -0.00156709 Jy ! Component: 3550 - total flux cleaned = -0.00154291 Jy ! Component: 3600 - total flux cleaned = -0.00150701 Jy ! Component: 3650 - total flux cleaned = -0.00145966 Jy ! Component: 3700 - total flux cleaned = -0.00145966 Jy ! Component: 3750 - total flux cleaned = -0.00142461 Jy ! Component: 3800 - total flux cleaned = -0.00141313 Jy ! Component: 3850 - total flux cleaned = -0.00140157 Jy ! Component: 3900 - total flux cleaned = -0.00136725 Jy ! Component: 3950 - total flux cleaned = -0.0013559 Jy ! Component: 4000 - total flux cleaned = -0.00133332 Jy ! Component: 4050 - total flux cleaned = -0.00131079 Jy ! Total flux subtracted in 4096 components = -0.0012996 Jy ! Clean residual min=-0.000691 max=0.000670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.133472 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 375 components and 0.133472 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1124+2307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.564 x 6.188 at 0.9607 degrees (North through East) ! Clean map min=-0.0021574 max=0.11896 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1124+2307_S_map.fits wmodel /image_prod/ug002_uva//J1124+2307_S_map.mod ! Writing 375 model components to file: /image_prod/ug002_uva//J1124+2307_S_map.mod wobs /image_prod/ug002_uva//J1124+2307_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1124+2307_S_uvs.fits wwins /image_prod/ug002_uva//J1124+2307_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1124+2307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.483826 0.483826 0.967652 1.9353 3.87061 7.74122 15.4824 30.9649 61.9298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 620.057 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1124+2307_S_dfm.log closed on Thu Mar 5 00:01:21 2020