! Started logfile: /image_prod/ug002_uva//J0539-1550_S_dfm.log on Wed Mar 4 20:56:48 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//J0539-1550_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0539-1550_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987719 visibilities/baseline/integration-bin. ! Found source: J0539-1550 ! ! 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 10134 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 J0539-1550_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066253Jy sigma=6.844226 ! Fit after self-cal, rms=0.716405Jy sigma=4.467258 ! 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=2.668 mas, bmaj=6.693 mas, bpa=-4.312 degrees ! Estimated noise=1.8199 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 = 0.222737 Jy ! Component: 100 - total flux cleaned = 0.307768 Jy ! Total flux subtracted in 100 components = 0.307768 Jy ! Clean residual min=-0.019366 max=0.050086 Jy/beam ! Clean residual mean=-0.000042 rms=0.006627 Jy/beam ! Combined flux in latest and established models = 0.307768 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.307768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129875Jy sigma=0.839902 ! Fit after self-cal, rms=0.129477Jy sigma=0.837471 ! Inverting map ! Added new window around map position (3, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500779 Jy ! Component: 100 - total flux cleaned = 0.0799875 Jy ! Total flux subtracted in 100 components = 0.0799875 Jy ! Clean residual min=-0.014429 max=0.022114 Jy/beam ! Clean residual mean=-0.000011 rms=0.004425 Jy/beam ! Combined flux in latest and established models = 0.387755 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.387755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105469Jy sigma=0.653349 ! Fit after self-cal, rms=0.103762Jy sigma=0.644102 ! 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=3.286 mas, bmaj=7.951 mas, bpa=-2.599 degrees ! Estimated noise=1.1259 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 = 0.0281668 Jy ! Component: 100 - total flux cleaned = 0.0451081 Jy ! Component: 150 - total flux cleaned = 0.0565489 Jy ! Component: 200 - total flux cleaned = 0.0643643 Jy ! Total flux subtracted in 200 components = 0.0643643 Jy ! Clean residual min=-0.014176 max=0.019616 Jy/beam ! Clean residual mean=-0.000004 rms=0.004110 Jy/beam ! Combined flux in latest and established models = 0.45212 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 73 components and 0.45212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096031Jy sigma=0.581681 ! Fit after self-cal, rms=0.095544Jy sigma=0.578514 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 7.951 at -2.599 degrees (North through East) ! Clean map min=-0.013629 max=0.27859 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.03 KP 0.97 ! LA 1.14 MK 1.12 NL 1.01 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.88 HN 1.02 KP 0.97 ! LA 1.15 MK 1.05 NL 1.14 OV 0.92 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 HN 1.30 KP 0.96 ! LA 1.15 MK 0.96 NL 0.91 OV 0.94 ! PT 0.95 SC 0.98 ! ! ! Fit before self-cal, rms=0.095544Jy sigma=0.578514 ! Fit after self-cal, rms=0.092798Jy sigma=0.507289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.318 mas, bmaj=8.006 mas, bpa=-1.902 degrees ! Estimated noise=1.13203 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 = 0.00242659 Jy ! Component: 100 - total flux cleaned = 0.0026968 Jy ! Component: 150 - total flux cleaned = 0.00303501 Jy ! Component: 200 - total flux cleaned = 0.00333201 Jy ! Total flux subtracted in 200 components = 0.00333201 Jy ! Clean residual min=-0.010318 max=0.012027 Jy/beam ! Clean residual mean=0.000014 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.455452 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.455452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092387Jy sigma=0.505320 ! Fit after self-cal, rms=0.092504Jy sigma=0.504952 ! 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=0.092504Jy sigma=0.504952 ! Fit after self-cal, rms=0.086664Jy sigma=0.452386 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.361 mas, bmaj=8.245 mas, bpa=-0.9226 degrees ! Estimated noise=1.14613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272531 Jy ! Component: 100 - total flux cleaned = 0.00223342 Jy ! Component: 150 - total flux cleaned = 0.00215287 Jy ! Component: 200 - total flux cleaned = 0.00223084 Jy ! Total flux subtracted in 200 components = 0.00223084 Jy ! Clean residual min=-0.004169 max=0.006740 Jy/beam ! Clean residual mean=0.000011 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.457682 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.457682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086220Jy sigma=0.449821 ! Fit after self-cal, rms=0.086168Jy sigma=0.449162 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 (17, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647385 Jy ! Component: 100 - total flux cleaned = 0.0100772 Jy ! Component: 150 - total flux cleaned = 0.0126282 Jy ! Component: 200 - total flux cleaned = 0.0132674 Jy ! Total flux subtracted in 200 components = 0.0132674 Jy ! Clean residual min=-0.003588 max=0.004139 Jy/beam ! Clean residual mean=0.000006 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.47095 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.47095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085646Jy sigma=0.445042 ! Fit after self-cal, rms=0.085633Jy sigma=0.444886 ! 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=0.085633Jy sigma=0.444886 ! Fit after self-cal, rms=0.086997Jy sigma=0.444478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=8.31 mas, bpa=-0.5185 degrees ! Estimated noise=1.15006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598971 Jy ! Component: 100 - total flux cleaned = 0.00108486 Jy ! Component: 150 - total flux cleaned = 0.00150602 Jy ! Component: 200 - total flux cleaned = 0.00181689 Jy ! Total flux subtracted in 200 components = 0.00181689 Jy ! Clean residual min=-0.003308 max=0.003646 Jy/beam ! Clean residual mean=0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.472767 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.472767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086837Jy sigma=0.443631 ! Fit after self-cal, rms=0.086823Jy sigma=0.443529 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 = 0.000619412 Jy ! Component: 100 - total flux cleaned = 0.000905293 Jy ! Component: 150 - total flux cleaned = 0.00106117 Jy ! Component: 200 - total flux cleaned = 0.00130289 Jy ! Total flux subtracted in 200 components = 0.00130289 Jy ! Clean residual min=-0.003181 max=0.003404 Jy/beam ! Clean residual mean=0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.47407 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 144 components and 0.47407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086741Jy sigma=0.443123 ! Fit after self-cal, rms=0.086735Jy sigma=0.443088 ! 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=0.086735Jy sigma=0.443088 ! Fit after self-cal, rms=0.087810Jy sigma=0.442947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.775 mas, bmaj=15.67 mas, bpa=1.307 degrees ! Estimated noise=1.37481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183659 Jy ! Component: 100 - total flux cleaned = 0.00277083 Jy ! Component: 150 - total flux cleaned = 0.00316806 Jy ! Component: 200 - total flux cleaned = 0.00332008 Jy ! Total flux subtracted in 200 components = 0.00332008 Jy ! Clean residual min=-0.003771 max=0.004821 Jy/beam ! Clean residual mean=0.000006 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.47739 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 150 components and 0.47739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087784Jy sigma=0.442687 ! Fit after self-cal, rms=0.087784Jy sigma=0.442643 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 = 0.000242172 Jy ! Component: 100 - total flux cleaned = 0.000455715 Jy ! Component: 150 - total flux cleaned = 0.000587234 Jy ! Component: 200 - total flux cleaned = 0.000684942 Jy ! Total flux subtracted in 200 components = 0.000684942 Jy ! Clean residual min=-0.003752 max=0.004812 Jy/beam ! Clean residual mean=0.000006 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.478075 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 153 components and 0.478075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087769Jy sigma=0.442557 ! Fit after self-cal, rms=0.087768Jy sigma=0.442537 ! 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=3.387 mas, bmaj=8.357 mas, bpa=-0.2957 degrees ! Estimated noise=1.15294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 8.357 at -0.2957 degrees (North through East) ! Clean map min=-0.0028926 max=0.28423 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=2.759 mas, bmaj=6.979 mas, bpa=-1.554 degrees ! Estimated noise=1.90066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.226863 Jy ! Component: 100 - total flux cleaned = 0.313277 Jy ! Component: 150 - total flux cleaned = 0.362153 Jy ! Component: 200 - total flux cleaned = 0.391566 Jy ! Total flux subtracted in 200 components = 0.391566 Jy ! Clean residual min=-0.008202 max=0.015075 Jy/beam ! Clean residual mean=-0.000018 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.391567 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.391567 Jy ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=8.357 mas, bpa=-0.2957 degrees ! Estimated noise=1.15294 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 = 0.025555 Jy ! Component: 100 - total flux cleaned = 0.0405327 Jy ! Component: 150 - total flux cleaned = 0.0500717 Jy ! Component: 200 - total flux cleaned = 0.0568879 Jy ! Total flux subtracted in 200 components = 0.0568879 Jy ! Clean residual min=-0.004703 max=0.004478 Jy/beam ! Clean residual mean=-0.000001 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.448454 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 94 components and 0.448455 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=7.775 mas, bmaj=15.67 mas, bpa=1.307 degrees ! Estimated noise=1.37481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00778625 Jy ! Component: 100 - total flux cleaned = 0.0129592 Jy ! Component: 150 - total flux cleaned = 0.0166506 Jy ! Component: 200 - total flux cleaned = 0.0194353 Jy ! Total flux subtracted in 200 components = 0.0194353 Jy ! Clean residual min=-0.004526 max=0.004395 Jy/beam ! Clean residual mean=0.000004 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.46789 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 = 0.00216852 Jy ! Component: 100 - total flux cleaned = 0.0038696 Jy ! Component: 150 - total flux cleaned = 0.00520773 Jy ! Component: 200 - total flux cleaned = 0.00626274 Jy ! Total flux subtracted in 200 components = 0.00626274 Jy ! Clean residual min=-0.004142 max=0.004448 Jy/beam ! Clean residual mean=0.000004 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.474153 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 176 components and 0.474153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=8.357 mas, bpa=-0.2957 degrees ! Estimated noise=1.15294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232281 Jy ! Component: 100 - total flux cleaned = -0.000308146 Jy ! Component: 150 - total flux cleaned = -0.000251932 Jy ! Component: 200 - total flux cleaned = -0.000199888 Jy ! Total flux subtracted in 200 components = -0.000199888 Jy ! Clean residual min=-0.003149 max=0.003084 Jy/beam ! Clean residual mean=0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.473953 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 189 components and 0.473953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087750Jy sigma=0.442683 ! Fit after self-cal, rms=0.087658Jy sigma=0.442441 wmodel J0539-1550_S_map.mod ! Writing 189 model components to file: J0539-1550_S_map.mod wobs J0539-1550_S_uvs.fits ! Writing UV FITS file: J0539-1550_S_uvs.fits wwins J0539-1550_S_map.win ! wwins: Wrote 3 windows to J0539-1550_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 = 0.000283703 Jy ! Component: 100 - total flux cleaned = 0.00049726 Jy ! Component: 150 - total flux cleaned = 0.000499665 Jy ! Component: 200 - total flux cleaned = 0.000359291 Jy ! Component: 250 - total flux cleaned = 0.000177869 Jy ! Component: 300 - total flux cleaned = -8.48911e-05 Jy ! Component: 350 - total flux cleaned = -0.000254187 Jy ! Component: 400 - total flux cleaned = -0.000378801 Jy ! Component: 450 - total flux cleaned = -0.000499593 Jy ! Component: 500 - total flux cleaned = -0.000538317 Jy ! Component: 550 - total flux cleaned = -0.000577123 Jy ! Component: 600 - total flux cleaned = -0.000651968 Jy ! Component: 650 - total flux cleaned = -0.000687993 Jy ! Component: 700 - total flux cleaned = -0.000722067 Jy ! Component: 750 - total flux cleaned = -0.000617741 Jy ! Component: 800 - total flux cleaned = -0.000618079 Jy ! Component: 850 - total flux cleaned = -0.000584758 Jy ! Component: 900 - total flux cleaned = -0.000584869 Jy ! Component: 950 - total flux cleaned = -0.000585402 Jy ! Component: 1000 - total flux cleaned = -0.00058487 Jy ! Component: 1050 - total flux cleaned = -0.000523588 Jy ! Component: 1100 - total flux cleaned = -0.000613242 Jy ! Component: 1150 - total flux cleaned = -0.000583527 Jy ! Component: 1200 - total flux cleaned = -0.00067057 Jy ! Component: 1250 - total flux cleaned = -0.000727121 Jy ! Component: 1300 - total flux cleaned = -0.000754807 Jy ! Component: 1350 - total flux cleaned = -0.000781968 Jy ! Component: 1400 - total flux cleaned = -0.00083609 Jy ! Component: 1450 - total flux cleaned = -0.000836252 Jy ! Component: 1500 - total flux cleaned = -0.000915683 Jy ! Component: 1550 - total flux cleaned = -0.000968016 Jy ! Component: 1600 - total flux cleaned = -0.000993246 Jy ! Component: 1650 - total flux cleaned = -0.000968517 Jy ! Component: 1700 - total flux cleaned = -0.00106758 Jy ! Component: 1750 - total flux cleaned = -0.000969328 Jy ! Component: 1800 - total flux cleaned = -0.000945268 Jy ! Component: 1850 - total flux cleaned = -0.000850539 Jy ! Component: 1900 - total flux cleaned = -0.000921361 Jy ! Component: 1950 - total flux cleaned = -0.00082861 Jy ! Component: 2000 - total flux cleaned = -0.000828805 Jy ! Component: 2050 - total flux cleaned = -0.000761621 Jy ! Component: 2100 - total flux cleaned = -0.000672958 Jy ! Component: 2150 - total flux cleaned = -0.000761091 Jy ! Component: 2200 - total flux cleaned = -0.000631248 Jy ! Component: 2250 - total flux cleaned = -0.000695888 Jy ! Component: 2300 - total flux cleaned = -0.000632477 Jy ! Component: 2350 - total flux cleaned = -0.000632653 Jy ! Component: 2400 - total flux cleaned = -0.000570534 Jy ! Component: 2450 - total flux cleaned = -0.000611087 Jy ! Component: 2500 - total flux cleaned = -0.000530585 Jy ! Component: 2550 - total flux cleaned = -0.000530502 Jy ! Component: 2600 - total flux cleaned = -0.000510779 Jy ! Component: 2650 - total flux cleaned = -0.000413392 Jy ! Component: 2700 - total flux cleaned = -0.000432744 Jy ! Component: 2750 - total flux cleaned = -0.000451778 Jy ! Component: 2800 - total flux cleaned = -0.000432776 Jy ! Component: 2850 - total flux cleaned = -0.000395746 Jy ! Component: 2900 - total flux cleaned = -0.000377411 Jy ! Component: 2950 - total flux cleaned = -0.000395593 Jy ! Component: 3000 - total flux cleaned = -0.00041367 Jy ! Component: 3050 - total flux cleaned = -0.000449487 Jy ! Component: 3100 - total flux cleaned = -0.000466732 Jy ! Component: 3150 - total flux cleaned = -0.000501642 Jy ! Component: 3200 - total flux cleaned = -0.000484065 Jy ! Component: 3250 - total flux cleaned = -0.000500969 Jy ! Component: 3300 - total flux cleaned = -0.000501091 Jy ! Component: 3350 - total flux cleaned = -0.000501298 Jy ! Component: 3400 - total flux cleaned = -0.000534609 Jy ! Component: 3450 - total flux cleaned = -0.000501347 Jy ! Component: 3500 - total flux cleaned = -0.000534224 Jy ! Component: 3550 - total flux cleaned = -0.000550409 Jy ! Component: 3600 - total flux cleaned = -0.000566433 Jy ! Component: 3650 - total flux cleaned = -0.000518632 Jy ! Component: 3700 - total flux cleaned = -0.000566273 Jy ! Component: 3750 - total flux cleaned = -0.00056644 Jy ! Component: 3800 - total flux cleaned = -0.000566396 Jy ! Component: 3850 - total flux cleaned = -0.00053561 Jy ! Component: 3900 - total flux cleaned = -0.000566287 Jy ! Component: 3950 - total flux cleaned = -0.000612142 Jy ! Component: 4000 - total flux cleaned = -0.000551741 Jy ! Component: 4050 - total flux cleaned = -0.000536706 Jy ! Total flux subtracted in 4096 components = -0.000596367 Jy ! Clean residual min=-0.000978 max=0.001016 Jy/beam ! Clean residual mean=-0.000003 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.473356 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 479 components and 0.473357 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0539-1550_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 8.357 at -0.2957 degrees (North through East) ! Clean map min=-0.0024538 max=0.28724 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0539-1550_S_map.fits wmodel /image_prod/ug002_uva//J0539-1550_S_map.mod ! Writing 479 model components to file: /image_prod/ug002_uva//J0539-1550_S_map.mod wobs /image_prod/ug002_uva//J0539-1550_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0539-1550_S_uvs.fits wwins /image_prod/ug002_uva//J0539-1550_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0539-1550_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.287237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290317 0.290317 0.580633 1.16127 2.32253 4.64507 9.29014 18.5803 37.1605 74.3211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1033.35 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0539-1550_S_dfm.log closed on Wed Mar 4 20:56:52 2020