! Started logfile: /image_prod/ug002_uva//J1037+2834_S_dfm.log on Wed Mar 4 23:39:41 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//J1037+2834_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1037+2834_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.961728 visibilities/baseline/integration-bin. ! Found source: J1037+2834 ! ! 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 4674 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 J1037+2834_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.033016Jy sigma=8.715758 ! Fit after self-cal, rms=0.807727Jy sigma=6.854315 ! 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=2.922 mas, bmaj=5.973 mas, bpa=-0.7405 degrees ! Estimated noise=1.88388 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 = 0.146048 Jy ! Component: 100 - total flux cleaned = 0.184218 Jy ! Total flux subtracted in 100 components = 0.184218 Jy ! Clean residual min=-0.010419 max=0.017936 Jy/beam ! Clean residual mean=-0.000015 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.184218 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.184218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095154Jy sigma=0.565704 ! Fit after self-cal, rms=0.095120Jy sigma=0.565339 ! Inverting map ! Added new window around map position (3.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196766 Jy ! Component: 100 - total flux cleaned = 0.0287144 Jy ! Total flux subtracted in 100 components = 0.0287144 Jy ! Clean residual min=-0.009852 max=0.009709 Jy/beam ! Clean residual mean=-0.000007 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 0.212933 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.212933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090667Jy sigma=0.522072 ! Fit after self-cal, rms=0.090528Jy sigma=0.521160 ! 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=3.489 mas, bmaj=6.853 mas, bpa=-1.203 degrees ! Estimated noise=1.28247 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 = 0.00380021 Jy ! Component: 100 - total flux cleaned = 0.00380279 Jy ! Component: 150 - total flux cleaned = 0.00380165 Jy ! Component: 200 - total flux cleaned = 0.00380901 Jy ! Total flux subtracted in 200 components = 0.00380901 Jy ! Clean residual min=-0.007585 max=0.006725 Jy/beam ! Clean residual mean=0.000002 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.216742 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.216742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089649Jy sigma=0.514143 ! Fit after self-cal, rms=0.089592Jy sigma=0.513919 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.489 x 6.853 at -1.203 degrees (North through East) ! Clean map min=-0.0072803 max=0.19049 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.02 ! LA 1.05 MK 1.01 OV 0.84 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.97 KP 1.03 ! LA 1.05 MK 1.03 OV 0.90 PT 1.03 ! SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.98 KP 1.01 ! LA 1.03 MK 0.99 OV 0.91 PT 1.04 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.089592Jy sigma=0.513919 ! Fit after self-cal, rms=0.081874Jy sigma=0.499297 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=6.826 mas, bpa=-0.822 degrees ! Estimated noise=1.27839 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 = 0.00153568 Jy ! Component: 100 - total flux cleaned = 0.00165091 Jy ! Component: 150 - total flux cleaned = 0.00186503 Jy ! Component: 200 - total flux cleaned = 0.00205678 Jy ! Total flux subtracted in 200 components = 0.00205678 Jy ! Clean residual min=-0.005583 max=0.005509 Jy/beam ! Clean residual mean=-0.000000 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.218798 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.218798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081571Jy sigma=0.496374 ! Fit after self-cal, rms=0.081537Jy sigma=0.496204 ! 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=0.081537Jy sigma=0.496204 ! Fit after self-cal, rms=0.068790Jy sigma=0.461615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.501 mas, bmaj=6.805 mas, bpa=-1.672 degrees ! Estimated noise=1.27877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204814 Jy ! Component: 100 - total flux cleaned = 0.00204695 Jy ! Component: 150 - total flux cleaned = 0.00204708 Jy ! Component: 200 - total flux cleaned = 0.00200343 Jy ! Total flux subtracted in 200 components = 0.00200343 Jy ! Clean residual min=-0.002930 max=0.002643 Jy/beam ! Clean residual mean=-0.000004 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.220802 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.220802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068616Jy sigma=0.460354 ! Fit after self-cal, rms=0.068614Jy sigma=0.459992 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 = 9.34491e-05 Jy ! Component: 100 - total flux cleaned = 0.000137158 Jy ! Component: 150 - total flux cleaned = 0.000171502 Jy ! Component: 200 - total flux cleaned = 0.000137133 Jy ! Total flux subtracted in 200 components = 0.000137133 Jy ! Clean residual min=-0.002809 max=0.002570 Jy/beam ! Clean residual mean=-0.000004 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.220939 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.220939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068560Jy sigma=0.459589 ! Fit after self-cal, rms=0.068548Jy sigma=0.459518 ! 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=0.068548Jy sigma=0.459518 ! Fit after self-cal, rms=0.067925Jy sigma=0.456616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=6.763 mas, bpa=-1.461 degrees ! Estimated noise=1.27334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163622 Jy ! Component: 100 - total flux cleaned = 0.00180431 Jy ! Component: 150 - total flux cleaned = 0.00173934 Jy ! Component: 200 - total flux cleaned = 0.00165679 Jy ! Total flux subtracted in 200 components = 0.00165679 Jy ! Clean residual min=-0.002497 max=0.002318 Jy/beam ! Clean residual mean=-0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.222596 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.222596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067872Jy sigma=0.456114 ! Fit after self-cal, rms=0.067870Jy sigma=0.456039 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 = 0.00011588 Jy ! Component: 100 - total flux cleaned = 0.000116918 Jy ! Component: 150 - total flux cleaned = 7.44033e-05 Jy ! Component: 200 - total flux cleaned = 5.49849e-05 Jy ! Total flux subtracted in 200 components = 5.49849e-05 Jy ! Clean residual min=-0.002445 max=0.002320 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.222651 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.222651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067857Jy sigma=0.455889 ! Fit after self-cal, rms=0.067857Jy sigma=0.455869 ! 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=0.067857Jy sigma=0.455869 ! Fit after self-cal, rms=0.067751Jy sigma=0.455707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.791 mas, bmaj=10.9 mas, bpa=4.217 degrees ! Estimated noise=1.54694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000758104 Jy ! Component: 100 - total flux cleaned = 0.000818831 Jy ! Component: 150 - total flux cleaned = 0.000856636 Jy ! Component: 200 - total flux cleaned = 0.000867401 Jy ! Total flux subtracted in 200 components = 0.000867401 Jy ! Clean residual min=-0.002525 max=0.002788 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.223518 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.223518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067743Jy sigma=0.455654 ! Fit after self-cal, rms=0.067741Jy sigma=0.455642 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 = -1.3085e-05 Jy ! Component: 100 - total flux cleaned = 1.07076e-05 Jy ! Component: 150 - total flux cleaned = 3.09065e-05 Jy ! Component: 200 - total flux cleaned = 4.02856e-05 Jy ! Total flux subtracted in 200 components = 4.02856e-05 Jy ! Clean residual min=-0.002524 max=0.002788 Jy/beam ! Clean residual mean=-0.000009 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.223558 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 88 components and 0.223558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067743Jy sigma=0.455642 ! Fit after self-cal, rms=0.067743Jy sigma=0.455636 ! 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=3.48 mas, bmaj=6.755 mas, bpa=-1.384 degrees ! Estimated noise=1.27282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 6.755 at -1.384 degrees (North through East) ! Clean map min=-0.0022565 max=0.18907 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=2.931 mas, bmaj=5.871 mas, bpa=-0.9966 degrees ! Estimated noise=1.84843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143112 Jy ! Component: 100 - total flux cleaned = 0.182964 Jy ! Component: 150 - total flux cleaned = 0.203745 Jy ! Component: 200 - total flux cleaned = 0.21519 Jy ! Total flux subtracted in 200 components = 0.21519 Jy ! Clean residual min=-0.004947 max=0.005523 Jy/beam ! Clean residual mean=-0.000005 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.215189 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.215189 Jy ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.755 mas, bpa=-1.384 degrees ! Estimated noise=1.27282 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 = 0.00615726 Jy ! Component: 100 - total flux cleaned = 0.00729343 Jy ! Component: 150 - total flux cleaned = 0.00749373 Jy ! Component: 200 - total flux cleaned = 0.00765659 Jy ! Total flux subtracted in 200 components = 0.00765659 Jy ! Clean residual min=-0.002556 max=0.002181 Jy/beam ! Clean residual mean=-0.000005 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.222846 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.222846 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=7.791 mas, bmaj=10.9 mas, bpa=4.217 degrees ! Estimated noise=1.54694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776782 Jy ! Component: 100 - total flux cleaned = 0.00073832 Jy ! Component: 150 - total flux cleaned = 0.000706168 Jy ! Component: 200 - total flux cleaned = 0.000680966 Jy ! Total flux subtracted in 200 components = 0.000680966 Jy ! Clean residual min=-0.002691 max=0.002925 Jy/beam ! Clean residual mean=-0.000010 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.223527 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 = -2.28312e-05 Jy ! Component: 100 - total flux cleaned = -4.23272e-05 Jy ! Component: 150 - total flux cleaned = -4.15106e-05 Jy ! Component: 200 - total flux cleaned = -4.14498e-05 Jy ! Total flux subtracted in 200 components = -4.14498e-05 Jy ! Clean residual min=-0.002652 max=0.002883 Jy/beam ! Clean residual mean=-0.000010 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.223486 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.223486 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.755 mas, bpa=-1.384 degrees ! Estimated noise=1.27282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.02845e-06 Jy ! Component: 100 - total flux cleaned = 9.78597e-05 Jy ! Component: 150 - total flux cleaned = 0.000137304 Jy ! Component: 200 - total flux cleaned = 0.000210005 Jy ! Total flux subtracted in 200 components = 0.000210005 Jy ! Clean residual min=-0.002369 max=0.002273 Jy/beam ! Clean residual mean=-0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.223696 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.223696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067805Jy sigma=0.456163 ! Fit after self-cal, rms=0.067821Jy sigma=0.456045 wmodel J1037+2834_S_map.mod ! Writing 51 model components to file: J1037+2834_S_map.mod wobs J1037+2834_S_uvs.fits ! Writing UV FITS file: J1037+2834_S_uvs.fits wwins J1037+2834_S_map.win ! wwins: Wrote 2 windows to J1037+2834_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 = -0.000619875 Jy ! Component: 100 - total flux cleaned = -0.000699652 Jy ! Component: 150 - total flux cleaned = -0.000548368 Jy ! Component: 200 - total flux cleaned = -0.000585237 Jy ! Component: 250 - total flux cleaned = -0.000619489 Jy ! Component: 300 - total flux cleaned = -0.000618615 Jy ! Component: 350 - total flux cleaned = -0.000618893 Jy ! Component: 400 - total flux cleaned = -0.000586367 Jy ! Component: 450 - total flux cleaned = -0.000587154 Jy ! Component: 500 - total flux cleaned = -0.000682183 Jy ! Component: 550 - total flux cleaned = -0.000681731 Jy ! Component: 600 - total flux cleaned = -0.000681825 Jy ! Component: 650 - total flux cleaned = -0.000622127 Jy ! Component: 700 - total flux cleaned = -0.000652014 Jy ! Component: 750 - total flux cleaned = -0.000680851 Jy ! Component: 800 - total flux cleaned = -0.000765445 Jy ! Component: 850 - total flux cleaned = -0.000681049 Jy ! Component: 900 - total flux cleaned = -0.000681127 Jy ! Component: 950 - total flux cleaned = -0.000735602 Jy ! Component: 1000 - total flux cleaned = -0.000682388 Jy ! Component: 1050 - total flux cleaned = -0.000735823 Jy ! Component: 1100 - total flux cleaned = -0.000814375 Jy ! Component: 1150 - total flux cleaned = -0.00073703 Jy ! Component: 1200 - total flux cleaned = -0.000864116 Jy ! Component: 1250 - total flux cleaned = -0.00083831 Jy ! Component: 1300 - total flux cleaned = -0.000813653 Jy ! Component: 1350 - total flux cleaned = -0.000911215 Jy ! Component: 1400 - total flux cleaned = -0.000911117 Jy ! Component: 1450 - total flux cleaned = -0.000959061 Jy ! Component: 1500 - total flux cleaned = -0.0010063 Jy ! Component: 1550 - total flux cleaned = -0.000982822 Jy ! Component: 1600 - total flux cleaned = -0.000960012 Jy ! Component: 1650 - total flux cleaned = -0.000982753 Jy ! Component: 1700 - total flux cleaned = -0.000960766 Jy ! Component: 1750 - total flux cleaned = -0.00100571 Jy ! Component: 1800 - total flux cleaned = -0.000983798 Jy ! Component: 1850 - total flux cleaned = -0.00107057 Jy ! Component: 1900 - total flux cleaned = -0.00100601 Jy ! Component: 1950 - total flux cleaned = -0.00106984 Jy ! Component: 2000 - total flux cleaned = -0.00109102 Jy ! Component: 2050 - total flux cleaned = -0.000965754 Jy ! Component: 2100 - total flux cleaned = -0.000944969 Jy ! Component: 2150 - total flux cleaned = -0.000924135 Jy ! Component: 2200 - total flux cleaned = -0.000822993 Jy ! Component: 2250 - total flux cleaned = -0.000803044 Jy ! Component: 2300 - total flux cleaned = -0.00074362 Jy ! Component: 2350 - total flux cleaned = -0.000684542 Jy ! Component: 2400 - total flux cleaned = -0.00060663 Jy ! Component: 2450 - total flux cleaned = -0.000625969 Jy ! Component: 2500 - total flux cleaned = -0.00053045 Jy ! Component: 2550 - total flux cleaned = -0.000511439 Jy ! Component: 2600 - total flux cleaned = -0.000436179 Jy ! Component: 2650 - total flux cleaned = -0.000361924 Jy ! Component: 2700 - total flux cleaned = -0.000417348 Jy ! Component: 2750 - total flux cleaned = -0.000270936 Jy ! Component: 2800 - total flux cleaned = -0.000234819 Jy ! Component: 2850 - total flux cleaned = -0.000252956 Jy ! Component: 2900 - total flux cleaned = -0.000199301 Jy ! Component: 2950 - total flux cleaned = -0.000110747 Jy ! Component: 3000 - total flux cleaned = -9.30661e-05 Jy ! Component: 3050 - total flux cleaned = -5.82562e-05 Jy ! Component: 3100 - total flux cleaned = 1.08539e-05 Jy ! Component: 3150 - total flux cleaned = 1.0774e-05 Jy ! Component: 3200 - total flux cleaned = -6.32369e-06 Jy ! Component: 3250 - total flux cleaned = 9.45682e-05 Jy ! Component: 3300 - total flux cleaned = 9.43757e-05 Jy ! Component: 3350 - total flux cleaned = 7.76395e-05 Jy ! Component: 3400 - total flux cleaned = 7.76745e-05 Jy ! Component: 3450 - total flux cleaned = 0.000110229 Jy ! Component: 3500 - total flux cleaned = 0.000159109 Jy ! Component: 3550 - total flux cleaned = 0.000239437 Jy ! Component: 3600 - total flux cleaned = 0.00025574 Jy ! Component: 3650 - total flux cleaned = 0.000303458 Jy ! Component: 3700 - total flux cleaned = 0.000350636 Jy ! Component: 3750 - total flux cleaned = 0.000381875 Jy ! Component: 3800 - total flux cleaned = 0.000428376 Jy ! Component: 3850 - total flux cleaned = 0.000520976 Jy ! Component: 3900 - total flux cleaned = 0.000536168 Jy ! Component: 3950 - total flux cleaned = 0.000597134 Jy ! Component: 4000 - total flux cleaned = 0.000687789 Jy ! Component: 4050 - total flux cleaned = 0.000762752 Jy ! Total flux subtracted in 4096 components = 0.000852238 Jy ! Clean residual min=-0.000882 max=0.000839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.224548 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 339 components and 0.224548 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1037+2834_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.48 x 6.755 at -1.384 degrees (North through East) ! Clean map min=-0.0014298 max=0.18863 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1037+2834_S_map.fits wmodel /image_prod/ug002_uva//J1037+2834_S_map.mod ! Writing 339 model components to file: /image_prod/ug002_uva//J1037+2834_S_map.mod wobs /image_prod/ug002_uva//J1037+2834_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1037+2834_S_uvs.fits wwins /image_prod/ug002_uva//J1037+2834_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1037+2834_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.188631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000274142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435998 0.435998 0.871996 1.74399 3.48798 6.97597 13.9519 27.9039 55.8078 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.188 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 688.076 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1037+2834_S_dfm.log closed on Wed Mar 4 23:39:45 2020