! Started logfile: /image_prod/ug002_uva//J1010-0200_S_dfm.log on Wed Mar 4 23:25:31 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//J1010-0200_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1010-0200_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976296 visibilities/baseline/integration-bin. ! Found source: J1010-0200 ! ! 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 7908 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 J1010-0200_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050514Jy sigma=7.388078 ! Fit after self-cal, rms=0.695576Jy sigma=4.661360 ! 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=2.687 mas, bmaj=7.219 mas, bpa=-3.565 degrees ! Estimated noise=1.55104 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 = 0.253559 Jy ! Component: 100 - total flux cleaned = 0.350816 Jy ! Total flux subtracted in 100 components = 0.350816 Jy ! Clean residual min=-0.015457 max=0.043586 Jy/beam ! Clean residual mean=0.000006 rms=0.004983 Jy/beam ! Combined flux in latest and established models = 0.350816 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.350816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117313Jy sigma=0.810183 ! Fit after self-cal, rms=0.116956Jy sigma=0.808564 ! Inverting map ! Added new window around map position (-1.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468512 Jy ! Component: 100 - total flux cleaned = 0.0724662 Jy ! Total flux subtracted in 100 components = 0.0724662 Jy ! Clean residual min=-0.013268 max=0.022851 Jy/beam ! Clean residual mean=0.000002 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 0.423282 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.423282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093473Jy sigma=0.621505 ! Fit after self-cal, rms=0.093276Jy sigma=0.620493 ! 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=3.261 mas, bmaj=7.99 mas, bpa=-2.943 degrees ! Estimated noise=1.17365 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 (2.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241547 Jy ! Component: 100 - total flux cleaned = 0.0385697 Jy ! Component: 150 - total flux cleaned = 0.0453809 Jy ! Component: 200 - total flux cleaned = 0.0487557 Jy ! Total flux subtracted in 200 components = 0.0487557 Jy ! Clean residual min=-0.010147 max=0.015379 Jy/beam ! Clean residual mean=0.000001 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.472038 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.472038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086167Jy sigma=0.569445 ! Fit after self-cal, rms=0.086076Jy sigma=0.568427 ! Inverting map ! Added new window around map position (36.5, -40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108712 Jy ! Component: 100 - total flux cleaned = 0.0142878 Jy ! Component: 150 - total flux cleaned = 0.0168034 Jy ! Component: 200 - total flux cleaned = 0.0177587 Jy ! Total flux subtracted in 200 components = 0.0177587 Jy ! Clean residual min=-0.009218 max=0.013351 Jy/beam ! Clean residual mean=-0.000001 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.489797 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.489797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083152Jy sigma=0.548317 ! Fit after self-cal, rms=0.082894Jy sigma=0.546389 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 7.99 at -2.943 degrees (North through East) ! Clean map min=-0.0089389 max=0.28711 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.98 KP 0.99 ! LA 1.04 MK 1.03 NL 1.01 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.95 HN 0.98 KP 0.99 ! LA 1.03 MK 1.03 NL 1.00 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.98 KP 0.99 ! LA 1.02 MK 0.99 NL 1.04 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.082894Jy sigma=0.546389 ! Fit after self-cal, rms=0.082430Jy sigma=0.529232 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.268 mas, bmaj=8.031 mas, bpa=-2.837 degrees ! Estimated noise=1.17669 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 = -0.000106102 Jy ! Component: 100 - total flux cleaned = -0.000512164 Jy ! Component: 150 - total flux cleaned = -0.000695369 Jy ! Component: 200 - total flux cleaned = -0.000703304 Jy ! Total flux subtracted in 200 components = -0.000703304 Jy ! Clean residual min=-0.008584 max=0.008590 Jy/beam ! Clean residual mean=0.000006 rms=0.002057 Jy/beam ! Combined flux in latest and established models = 0.489093 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.489094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081449Jy sigma=0.523862 ! Fit after self-cal, rms=0.081427Jy sigma=0.523425 ! 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=0.081427Jy sigma=0.523425 ! Fit after self-cal, rms=0.079165Jy sigma=0.477363 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.082 mas, bpa=-2.809 degrees ! Estimated noise=1.19606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125784 Jy ! Component: 100 - total flux cleaned = -0.00180686 Jy ! Component: 150 - total flux cleaned = -0.00229617 Jy ! Component: 200 - total flux cleaned = -0.00244617 Jy ! Total flux subtracted in 200 components = -0.00244617 Jy ! Clean residual min=-0.005160 max=0.005459 Jy/beam ! Clean residual mean=0.000006 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.486647 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.486647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078424Jy sigma=0.472362 ! Fit after self-cal, rms=0.078445Jy sigma=0.472163 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 = -0.000150844 Jy ! Component: 100 - total flux cleaned = -0.000269723 Jy ! Component: 150 - total flux cleaned = -0.000164164 Jy ! Component: 200 - total flux cleaned = 2.92889e-05 Jy ! Total flux subtracted in 200 components = 2.92889e-05 Jy ! Clean residual min=-0.004470 max=0.005205 Jy/beam ! Clean residual mean=0.000005 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.486677 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.486677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078138Jy sigma=0.470187 ! Fit after self-cal, rms=0.078130Jy sigma=0.470119 ! 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=0.078130Jy sigma=0.470119 ! Fit after self-cal, rms=0.079921Jy sigma=0.459293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=8.085 mas, bpa=-2.773 degrees ! Estimated noise=1.19433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119736 Jy ! Component: 100 - total flux cleaned = -0.00152772 Jy ! Component: 150 - total flux cleaned = -0.00124875 Jy ! Component: 200 - total flux cleaned = -0.00107941 Jy ! Total flux subtracted in 200 components = -0.00107941 Jy ! Clean residual min=-0.004064 max=0.004854 Jy/beam ! Clean residual mean=0.000005 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.485597 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.485597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079597Jy sigma=0.457372 ! Fit after self-cal, rms=0.079607Jy sigma=0.457265 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 (0, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531376 Jy ! Component: 100 - total flux cleaned = 0.00745119 Jy ! Component: 150 - total flux cleaned = 0.00855609 Jy ! Component: 200 - total flux cleaned = 0.00908446 Jy ! Total flux subtracted in 200 components = 0.00908446 Jy ! Clean residual min=-0.003487 max=0.003290 Jy/beam ! Clean residual mean=0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.494682 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.494682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079180Jy sigma=0.453900 ! Fit after self-cal, rms=0.079149Jy sigma=0.453690 ! 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=0.079149Jy sigma=0.453690 ! Fit after self-cal, rms=0.079460Jy sigma=0.453384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.613 mas, bmaj=13.14 mas, bpa=-0.08277 degrees ! Estimated noise=1.46475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213456 Jy ! Component: 100 - total flux cleaned = 0.00264324 Jy ! Component: 150 - total flux cleaned = 0.00306514 Jy ! Component: 200 - total flux cleaned = 0.00350001 Jy ! Total flux subtracted in 200 components = 0.00350001 Jy ! Clean residual min=-0.002921 max=0.002744 Jy/beam ! Clean residual mean=0.000007 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.498182 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 185 components and 0.498182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079314Jy sigma=0.452686 ! Fit after self-cal, rms=0.079304Jy sigma=0.452619 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 = -2.37101e-05 Jy ! Component: 100 - total flux cleaned = 0.000264242 Jy ! Component: 150 - total flux cleaned = 0.000525215 Jy ! Component: 200 - total flux cleaned = 0.000765829 Jy ! Total flux subtracted in 200 components = 0.000765829 Jy ! Clean residual min=-0.002708 max=0.002627 Jy/beam ! Clean residual mean=0.000007 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.498948 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 200 components and 0.498948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079237Jy sigma=0.452295 ! Fit after self-cal, rms=0.079219Jy sigma=0.452220 ! 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=3.275 mas, bmaj=8.09 mas, bpa=-2.821 degrees ! Estimated noise=1.19396 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.09 at -2.821 degrees (North through East) ! Clean map min=-0.0041829 max=0.29328 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=2.701 mas, bmaj=7.293 mas, bpa=-3.32 degrees ! Estimated noise=1.59219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260554 Jy ! Component: 100 - total flux cleaned = 0.356363 Jy ! Component: 150 - total flux cleaned = 0.40163 Jy ! Component: 200 - total flux cleaned = 0.426499 Jy ! Total flux subtracted in 200 components = 0.426499 Jy ! Clean residual min=-0.009382 max=0.013026 Jy/beam ! Clean residual mean=0.000002 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.426499 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.426499 Jy ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.09 mas, bpa=-2.821 degrees ! Estimated noise=1.19396 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 = 0.0226712 Jy ! Component: 100 - total flux cleaned = 0.0368385 Jy ! Component: 150 - total flux cleaned = 0.0466966 Jy ! Component: 200 - total flux cleaned = 0.0541339 Jy ! Total flux subtracted in 200 components = 0.0541339 Jy ! Clean residual min=-0.004410 max=0.005434 Jy/beam ! Clean residual mean=0.000004 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.480633 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 92 components and 0.480633 Jy ! Inverting map ! Added new window around map position (-22, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500576 Jy ! Component: 100 - total flux cleaned = 0.00883279 Jy ! Component: 150 - total flux cleaned = 0.0109082 Jy ! Component: 200 - total flux cleaned = 0.0121287 Jy ! Total flux subtracted in 200 components = 0.0121287 Jy ! Clean residual min=-0.003711 max=0.003623 Jy/beam ! Clean residual mean=0.000003 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.492761 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 0.492761 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=7.613 mas, bmaj=13.14 mas, bpa=-0.08277 degrees ! Estimated noise=1.46475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412126 Jy ! Component: 100 - total flux cleaned = 0.00531143 Jy ! Component: 150 - total flux cleaned = 0.00602217 Jy ! Component: 200 - total flux cleaned = 0.00639922 Jy ! Total flux subtracted in 200 components = 0.00639922 Jy ! Clean residual min=-0.003470 max=0.003337 Jy/beam ! Clean residual mean=0.000005 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.499161 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 = 0.000200885 Jy ! Component: 100 - total flux cleaned = 0.000448887 Jy ! Component: 150 - total flux cleaned = 0.000560948 Jy ! Component: 200 - total flux cleaned = 0.000668413 Jy ! Total flux subtracted in 200 components = 0.000668413 Jy ! Clean residual min=-0.003119 max=0.003296 Jy/beam ! Clean residual mean=0.000005 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.499829 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 167 components and 0.499829 Jy ! Inverting map ! Added new window around map position (1.5, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200696 Jy ! Component: 100 - total flux cleaned = 0.00216393 Jy ! Component: 150 - total flux cleaned = 0.0021638 Jy ! Component: 200 - total flux cleaned = 0.00204806 Jy ! Total flux subtracted in 200 components = 0.00204806 Jy ! Clean residual min=-0.002582 max=0.002278 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.501877 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 200 components and 0.501877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.09 mas, bpa=-2.821 degrees ! Estimated noise=1.19396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292981 Jy ! Component: 100 - total flux cleaned = 7.71874e-05 Jy ! Component: 150 - total flux cleaned = -0.000409772 Jy ! Component: 200 - total flux cleaned = -0.000587601 Jy ! Total flux subtracted in 200 components = -0.000587601 Jy ! Clean residual min=-0.002690 max=0.002655 Jy/beam ! Clean residual mean=0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.501289 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 229 components and 0.50129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079171Jy sigma=0.451040 ! Fit after self-cal, rms=0.079033Jy sigma=0.450489 wmodel J1010-0200_S_map.mod ! Writing 229 model components to file: J1010-0200_S_map.mod wobs J1010-0200_S_uvs.fits ! Writing UV FITS file: J1010-0200_S_uvs.fits wwins J1010-0200_S_map.win ! wwins: Wrote 7 windows to J1010-0200_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 = -0.000472088 Jy ! Component: 100 - total flux cleaned = -0.000702139 Jy ! Component: 150 - total flux cleaned = -0.00079152 Jy ! Component: 200 - total flux cleaned = -0.000624944 Jy ! Component: 250 - total flux cleaned = -0.000424645 Jy ! Component: 300 - total flux cleaned = -0.00022978 Jy ! Component: 350 - total flux cleaned = 3.59057e-05 Jy ! Component: 400 - total flux cleaned = 0.000259077 Jy ! Component: 450 - total flux cleaned = 0.000586431 Jy ! Component: 500 - total flux cleaned = 0.000764156 Jy ! Component: 550 - total flux cleaned = 0.00093861 Jy ! Component: 600 - total flux cleaned = 0.00121132 Jy ! Component: 650 - total flux cleaned = 0.00141134 Jy ! Component: 700 - total flux cleaned = 0.00157528 Jy ! Component: 750 - total flux cleaned = 0.00176851 Jy ! Component: 800 - total flux cleaned = 0.00189477 Jy ! Component: 850 - total flux cleaned = 0.00208106 Jy ! Component: 900 - total flux cleaned = 0.00229525 Jy ! Component: 950 - total flux cleaned = 0.00247641 Jy ! Component: 1000 - total flux cleaned = 0.00268446 Jy ! Component: 1050 - total flux cleaned = 0.00283073 Jy ! Component: 1100 - total flux cleaned = 0.00297555 Jy ! Component: 1150 - total flux cleaned = 0.00314676 Jy ! Component: 1200 - total flux cleaned = 0.00328782 Jy ! Component: 1250 - total flux cleaned = 0.00351006 Jy ! Component: 1300 - total flux cleaned = 0.0037571 Jy ! Component: 1350 - total flux cleaned = 0.00383812 Jy ! Component: 1400 - total flux cleaned = 0.00402536 Jy ! Component: 1450 - total flux cleaned = 0.00426376 Jy ! Component: 1500 - total flux cleaned = 0.00434258 Jy ! Component: 1550 - total flux cleaned = 0.00454985 Jy ! Component: 1600 - total flux cleaned = 0.00460116 Jy ! Component: 1650 - total flux cleaned = 0.00467687 Jy ! Component: 1700 - total flux cleaned = 0.00477724 Jy ! Component: 1750 - total flux cleaned = 0.00485167 Jy ! Component: 1800 - total flux cleaned = 0.0049257 Jy ! Component: 1850 - total flux cleaned = 0.00507171 Jy ! Component: 1900 - total flux cleaned = 0.00514393 Jy ! Component: 1950 - total flux cleaned = 0.00523914 Jy ! Component: 2000 - total flux cleaned = 0.00523888 Jy ! Component: 2050 - total flux cleaned = 0.0052623 Jy ! Component: 2100 - total flux cleaned = 0.00533213 Jy ! Component: 2150 - total flux cleaned = 0.00535502 Jy ! Component: 2200 - total flux cleaned = 0.00537824 Jy ! Component: 2250 - total flux cleaned = 0.00544612 Jy ! Component: 2300 - total flux cleaned = 0.00553549 Jy ! Component: 2350 - total flux cleaned = 0.00562406 Jy ! Component: 2400 - total flux cleaned = 0.00568998 Jy ! Component: 2450 - total flux cleaned = 0.00575529 Jy ! Component: 2500 - total flux cleaned = 0.00575518 Jy ! Component: 2550 - total flux cleaned = 0.00592677 Jy ! Component: 2600 - total flux cleaned = 0.00596912 Jy ! Component: 2650 - total flux cleaned = 0.00605339 Jy ! Component: 2700 - total flux cleaned = 0.00599071 Jy ! Component: 2750 - total flux cleaned = 0.00607409 Jy ! Component: 2800 - total flux cleaned = 0.00617702 Jy ! Component: 2850 - total flux cleaned = 0.00621819 Jy ! Component: 2900 - total flux cleaned = 0.00631926 Jy ! Component: 2950 - total flux cleaned = 0.0063392 Jy ! Component: 3000 - total flux cleaned = 0.00641862 Jy ! Component: 3050 - total flux cleaned = 0.0063592 Jy ! Component: 3100 - total flux cleaned = 0.00637875 Jy ! Component: 3150 - total flux cleaned = 0.00647613 Jy ! Component: 3200 - total flux cleaned = 0.00655331 Jy ! Component: 3250 - total flux cleaned = 0.00662985 Jy ! Component: 3300 - total flux cleaned = 0.00668693 Jy ! Component: 3350 - total flux cleaned = 0.00676225 Jy ! Component: 3400 - total flux cleaned = 0.00681837 Jy ! Component: 3450 - total flux cleaned = 0.00685557 Jy ! Component: 3500 - total flux cleaned = 0.00700318 Jy ! Component: 3550 - total flux cleaned = 0.00700322 Jy ! Component: 3600 - total flux cleaned = 0.00705773 Jy ! Component: 3650 - total flux cleaned = 0.00720206 Jy ! Component: 3700 - total flux cleaned = 0.00725585 Jy ! Component: 3750 - total flux cleaned = 0.00729148 Jy ! Component: 3800 - total flux cleaned = 0.00741521 Jy ! Component: 3850 - total flux cleaned = 0.00746787 Jy ! Component: 3900 - total flux cleaned = 0.00753794 Jy ! Component: 3950 - total flux cleaned = 0.00769384 Jy ! Component: 4000 - total flux cleaned = 0.00777982 Jy ! Component: 4050 - total flux cleaned = 0.00784804 Jy ! Total flux subtracted in 4096 components = 0.00794975 Jy ! Clean residual min=-0.000930 max=0.001018 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.509239 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 512 components and 0.509239 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1010-0200_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 8.09 at -2.821 degrees (North through East) ! Clean map min=-0.0022304 max=0.29814 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1010-0200_S_map.fits wmodel /image_prod/ug002_uva//J1010-0200_S_map.mod ! Writing 512 model components to file: /image_prod/ug002_uva//J1010-0200_S_map.mod wobs /image_prod/ug002_uva//J1010-0200_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1010-0200_S_uvs.fits wwins /image_prod/ug002_uva//J1010-0200_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1010-0200_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.298143 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317068 0.317068 0.634136 1.26827 2.53654 5.07308 10.1462 20.2923 40.5847 81.1694 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.298 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 946.169 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1010-0200_S_dfm.log closed on Wed Mar 4 23:25:35 2020