! Started logfile: /image_prod/ug002_uva//J0742+5444_S_dfm.log on Wed Mar 4 21:56:46 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//J0742+5444_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0742+5444_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.969097 visibilities/baseline/integration-bin. ! Found source: J0742+5444 ! ! 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 8373 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 J0742+5444_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049087Jy sigma=8.733259 ! Fit after self-cal, rms=0.761290Jy sigma=6.331679 ! 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=3.415 mas, bmaj=5.703 mas, bpa=-22.67 degrees ! Estimated noise=1.33065 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 = 0.187609 Jy ! Component: 100 - total flux cleaned = 0.228642 Jy ! Total flux subtracted in 100 components = 0.228642 Jy ! Clean residual min=-0.008945 max=0.019005 Jy/beam ! Clean residual mean=-0.000000 rms=0.002880 Jy/beam ! Combined flux in latest and established models = 0.228642 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.228642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084624Jy sigma=0.625258 ! Fit after self-cal, rms=0.084609Jy sigma=0.625169 ! Inverting map ! Added new window around map position (-5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174103 Jy ! Component: 100 - total flux cleaned = 0.0263041 Jy ! Total flux subtracted in 100 components = 0.0263041 Jy ! Clean residual min=-0.009521 max=0.014410 Jy/beam ! Clean residual mean=-0.000003 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.254946 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.254946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080661Jy sigma=0.587681 ! Fit after self-cal, rms=0.080370Jy sigma=0.584495 ! 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=4.143 mas, bmaj=6.508 mas, bpa=-19.34 degrees ! Estimated noise=0.956901 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 = 0.00787788 Jy ! Component: 100 - total flux cleaned = 0.00898166 Jy ! Component: 150 - total flux cleaned = 0.00992438 Jy ! Component: 200 - total flux cleaned = 0.010745 Jy ! Total flux subtracted in 200 components = 0.010745 Jy ! Clean residual min=-0.009634 max=0.010942 Jy/beam ! Clean residual mean=-0.000000 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.265691 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.265691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078686Jy sigma=0.568638 ! Fit after self-cal, rms=0.078599Jy sigma=0.567317 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.143 x 6.508 at -19.34 degrees (North through East) ! Clean map min=-0.008913 max=0.23601 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 0.95 KP 1.00 ! LA 1.00 MK 1.03 NL 1.13 OV 0.94 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.96 KP 1.00 ! LA 1.01 MK 1.03 NL 1.41 OV 0.90 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.99 KP 1.02 ! LA 1.02 MK 1.01 NL 1.15 OV 0.95 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.078599Jy sigma=0.567317 ! Fit after self-cal, rms=0.081904Jy sigma=0.536806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.172 mas, bmaj=6.483 mas, bpa=-19.15 degrees ! Estimated noise=0.953651 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 = 0.00103945 Jy ! Component: 100 - total flux cleaned = 0.00122553 Jy ! Component: 150 - total flux cleaned = 0.00123179 Jy ! Component: 200 - total flux cleaned = 0.00130394 Jy ! Total flux subtracted in 200 components = 0.00130394 Jy ! Clean residual min=-0.007878 max=0.008838 Jy/beam ! Clean residual mean=-0.000005 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.266995 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.266995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081660Jy sigma=0.535413 ! Fit after self-cal, rms=0.081682Jy sigma=0.535240 ! 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=0.081682Jy sigma=0.535240 ! Fit after self-cal, rms=0.077468Jy sigma=0.446695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.177 mas, bmaj=6.446 mas, bpa=-19.96 degrees ! Estimated noise=0.963453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150182 Jy ! Component: 100 - total flux cleaned = -0.00160206 Jy ! Component: 150 - total flux cleaned = -0.00167696 Jy ! Component: 200 - total flux cleaned = -0.00173703 Jy ! Total flux subtracted in 200 components = -0.00173703 Jy ! Clean residual min=-0.003416 max=0.002991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.265258 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.265258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077247Jy sigma=0.444451 ! Fit after self-cal, rms=0.077297Jy sigma=0.443829 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 = -0.000866256 Jy ! Component: 100 - total flux cleaned = -0.000815808 Jy ! Component: 150 - total flux cleaned = -0.000717217 Jy ! Component: 200 - total flux cleaned = -0.000590614 Jy ! Total flux subtracted in 200 components = -0.000590614 Jy ! Clean residual min=-0.002994 max=0.002801 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.264667 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.264667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077230Jy sigma=0.443022 ! Fit after self-cal, rms=0.077214Jy sigma=0.442919 ! 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=0.077214Jy sigma=0.442919 ! Fit after self-cal, rms=0.077669Jy sigma=0.433145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=6.441 mas, bpa=-19.97 degrees ! Estimated noise=0.962219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001392 Jy ! Component: 100 - total flux cleaned = -0.00154292 Jy ! Component: 150 - total flux cleaned = -0.00154541 Jy ! Component: 200 - total flux cleaned = -0.00150908 Jy ! Total flux subtracted in 200 components = -0.00150908 Jy ! Clean residual min=-0.002033 max=0.002115 Jy/beam ! Clean residual mean=-0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.263158 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.263158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077583Jy sigma=0.432407 ! Fit after self-cal, rms=0.077578Jy sigma=0.432282 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 (9.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118266 Jy ! Component: 100 - total flux cleaned = 0.00164284 Jy ! Component: 150 - total flux cleaned = 0.0018539 Jy ! Component: 200 - total flux cleaned = 0.00204401 Jy ! Total flux subtracted in 200 components = 0.00204401 Jy ! Clean residual min=-0.001878 max=0.001759 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.265202 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.265202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077514Jy sigma=0.431692 ! Fit after self-cal, rms=0.077508Jy sigma=0.431654 ! 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=0.077508Jy sigma=0.431654 ! Fit after self-cal, rms=0.078046Jy sigma=0.431474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.833 mas, bmaj=9.648 mas, bpa=9.184 degrees ! Estimated noise=1.11582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322997 Jy ! Component: 100 - total flux cleaned = -0.000256947 Jy ! Component: 150 - total flux cleaned = -0.00028058 Jy ! Component: 200 - total flux cleaned = -0.000258511 Jy ! Total flux subtracted in 200 components = -0.000258511 Jy ! Clean residual min=-0.001978 max=0.001651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.264943 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.264943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078016Jy sigma=0.431265 ! Fit after self-cal, rms=0.078012Jy sigma=0.431228 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 = -8.4275e-05 Jy ! Component: 100 - total flux cleaned = -0.000103855 Jy ! Component: 150 - total flux cleaned = -8.6441e-05 Jy ! Component: 200 - total flux cleaned = -5.27367e-05 Jy ! Total flux subtracted in 200 components = -5.27367e-05 Jy ! Clean residual min=-0.001944 max=0.001594 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.264891 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.264891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077998Jy sigma=0.431165 ! Fit after self-cal, rms=0.077996Jy sigma=0.431154 ! 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=4.182 mas, bmaj=6.44 mas, bpa=-19.96 degrees ! Estimated noise=0.960655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 6.44 at -19.96 degrees (North through East) ! Clean map min=-0.0017192 max=0.23777 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=3.437 mas, bmaj=5.649 mas, bpa=-23.4 degrees ! Estimated noise=1.33453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188073 Jy ! Component: 100 - total flux cleaned = 0.229156 Jy ! Component: 150 - total flux cleaned = 0.242141 Jy ! Component: 200 - total flux cleaned = 0.249264 Jy ! Total flux subtracted in 200 components = 0.249264 Jy ! Clean residual min=-0.002461 max=0.003753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.249264 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.249264 Jy ! Inverting map and beam ! Estimated beam: bmin=4.182 mas, bmaj=6.44 mas, bpa=-19.96 degrees ! Estimated noise=0.960655 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 = 0.00539785 Jy ! Component: 100 - total flux cleaned = 0.00849154 Jy ! Component: 150 - total flux cleaned = 0.0105369 Jy ! Component: 200 - total flux cleaned = 0.0120667 Jy ! Total flux subtracted in 200 components = 0.0120667 Jy ! Clean residual min=-0.001854 max=0.001934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.261331 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.261331 Jy ! Inverting map ! Added new window around map position (-12.5, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114917 Jy ! Component: 100 - total flux cleaned = 0.00160159 Jy ! Component: 150 - total flux cleaned = 0.0020329 Jy ! Component: 200 - total flux cleaned = 0.00227477 Jy ! Total flux subtracted in 200 components = 0.00227477 Jy ! Clean residual min=-0.001754 max=0.001549 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.263606 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.263606 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=8.833 mas, bmaj=9.648 mas, bpa=9.184 degrees ! Estimated noise=1.11582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677353 Jy ! Component: 100 - total flux cleaned = 0.000841269 Jy ! Component: 150 - total flux cleaned = 0.000978323 Jy ! Component: 200 - total flux cleaned = 0.00107369 Jy ! Total flux subtracted in 200 components = 0.00107369 Jy ! Clean residual min=-0.001859 max=0.001551 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.264679 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 = 4.30442e-05 Jy ! Component: 100 - total flux cleaned = 0.000120346 Jy ! Component: 150 - total flux cleaned = 0.000174173 Jy ! Component: 200 - total flux cleaned = 0.000239837 Jy ! Total flux subtracted in 200 components = 0.000239837 Jy ! Clean residual min=-0.001827 max=0.001534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.264919 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 95 components and 0.264919 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.182 mas, bmaj=6.44 mas, bpa=-19.96 degrees ! Estimated noise=0.960655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82943e-05 Jy ! Component: 100 - total flux cleaned = -9.34832e-05 Jy ! Component: 150 - total flux cleaned = -0.000143785 Jy ! Component: 200 - total flux cleaned = -0.000143335 Jy ! Total flux subtracted in 200 components = -0.000143335 Jy ! Clean residual min=-0.001712 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.264776 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 0.264776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077920Jy sigma=0.430550 ! Fit after self-cal, rms=0.077906Jy sigma=0.430333 wmodel J0742+5444_S_map.mod ! Writing 116 model components to file: J0742+5444_S_map.mod wobs J0742+5444_S_uvs.fits ! Writing UV FITS file: J0742+5444_S_uvs.fits wwins J0742+5444_S_map.win ! wwins: Wrote 4 windows to J0742+5444_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 = -0.000333502 Jy ! Component: 100 - total flux cleaned = -0.000648969 Jy ! Component: 150 - total flux cleaned = -0.0008999 Jy ! Component: 200 - total flux cleaned = -0.000948527 Jy ! Component: 250 - total flux cleaned = -0.000948348 Jy ! Component: 300 - total flux cleaned = -0.000835047 Jy ! Component: 350 - total flux cleaned = -0.000857976 Jy ! Component: 400 - total flux cleaned = -0.000879748 Jy ! Component: 450 - total flux cleaned = -0.00087985 Jy ! Component: 500 - total flux cleaned = -0.000900824 Jy ! Component: 550 - total flux cleaned = -0.000941754 Jy ! Component: 600 - total flux cleaned = -0.000941866 Jy ! Component: 650 - total flux cleaned = -0.000942005 Jy ! Component: 700 - total flux cleaned = -0.0010002 Jy ! Component: 750 - total flux cleaned = -0.00099982 Jy ! Component: 800 - total flux cleaned = -0.000999691 Jy ! Component: 850 - total flux cleaned = -0.000999921 Jy ! Component: 900 - total flux cleaned = -0.000963923 Jy ! Component: 950 - total flux cleaned = -0.00103605 Jy ! Component: 1000 - total flux cleaned = -0.0010893 Jy ! Component: 1050 - total flux cleaned = -0.00108941 Jy ! Component: 1100 - total flux cleaned = -0.00115846 Jy ! Component: 1150 - total flux cleaned = -0.00114117 Jy ! Component: 1200 - total flux cleaned = -0.00117505 Jy ! Component: 1250 - total flux cleaned = -0.00115823 Jy ! Component: 1300 - total flux cleaned = -0.0011913 Jy ! Component: 1350 - total flux cleaned = -0.00122383 Jy ! Component: 1400 - total flux cleaned = -0.00122351 Jy ! Component: 1450 - total flux cleaned = -0.00123968 Jy ! Component: 1500 - total flux cleaned = -0.00122386 Jy ! Component: 1550 - total flux cleaned = -0.00128643 Jy ! Component: 1600 - total flux cleaned = -0.00131732 Jy ! Component: 1650 - total flux cleaned = -0.00133276 Jy ! Component: 1700 - total flux cleaned = -0.00133299 Jy ! Component: 1750 - total flux cleaned = -0.00134809 Jy ! Component: 1800 - total flux cleaned = -0.00134812 Jy ! Component: 1850 - total flux cleaned = -0.00131858 Jy ! Component: 1900 - total flux cleaned = -0.00137728 Jy ! Component: 1950 - total flux cleaned = -0.0013481 Jy ! Component: 2000 - total flux cleaned = -0.00134825 Jy ! Component: 2050 - total flux cleaned = -0.00131978 Jy ! Component: 2100 - total flux cleaned = -0.00134831 Jy ! Component: 2150 - total flux cleaned = -0.00134839 Jy ! Component: 2200 - total flux cleaned = -0.00138992 Jy ! Component: 2250 - total flux cleaned = -0.00130685 Jy ! Component: 2300 - total flux cleaned = -0.00127942 Jy ! Component: 2350 - total flux cleaned = -0.00126566 Jy ! Component: 2400 - total flux cleaned = -0.00125202 Jy ! Component: 2450 - total flux cleaned = -0.00123871 Jy ! Component: 2500 - total flux cleaned = -0.00126527 Jy ! Component: 2550 - total flux cleaned = -0.00119913 Jy ! Component: 2600 - total flux cleaned = -0.00119912 Jy ! Component: 2650 - total flux cleaned = -0.00114701 Jy ! Component: 2700 - total flux cleaned = -0.00114708 Jy ! Component: 2750 - total flux cleaned = -0.00113409 Jy ! Component: 2800 - total flux cleaned = -0.00112132 Jy ! Component: 2850 - total flux cleaned = -0.00108334 Jy ! Component: 2900 - total flux cleaned = -0.00105816 Jy ! Component: 2950 - total flux cleaned = -0.00104569 Jy ! Component: 3000 - total flux cleaned = -0.00103328 Jy ! Component: 3050 - total flux cleaned = -0.00105777 Jy ! Component: 3100 - total flux cleaned = -0.00102114 Jy ! Component: 3150 - total flux cleaned = -0.000996757 Jy ! Component: 3200 - total flux cleaned = -0.00102093 Jy ! Component: 3250 - total flux cleaned = -0.000972728 Jy ! Component: 3300 - total flux cleaned = -0.000996641 Jy ! Component: 3350 - total flux cleaned = -0.000961112 Jy ! Component: 3400 - total flux cleaned = -0.000961057 Jy ! Component: 3450 - total flux cleaned = -0.000925998 Jy ! Component: 3500 - total flux cleaned = -0.000972607 Jy ! Component: 3550 - total flux cleaned = -0.000937842 Jy ! Component: 3600 - total flux cleaned = -0.000949276 Jy ! Component: 3650 - total flux cleaned = -0.00093785 Jy ! Component: 3700 - total flux cleaned = -0.000937846 Jy ! Component: 3750 - total flux cleaned = -0.000892753 Jy ! Component: 3800 - total flux cleaned = -0.000915248 Jy ! Component: 3850 - total flux cleaned = -0.000937609 Jy ! Component: 3900 - total flux cleaned = -0.000926404 Jy ! Component: 3950 - total flux cleaned = -0.000937408 Jy ! Component: 4000 - total flux cleaned = -0.000937367 Jy ! Component: 4050 - total flux cleaned = -0.000937326 Jy ! Total flux subtracted in 4096 components = -0.000893838 Jy ! Clean residual min=-0.000630 max=0.000852 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.263882 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 405 components and 0.263882 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0742+5444_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.182 x 6.44 at -19.96 degrees (North through East) ! Clean map min=-0.0013954 max=0.23868 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0742+5444_S_map.fits wmodel /image_prod/ug002_uva//J0742+5444_S_map.mod ! Writing 405 model components to file: /image_prod/ug002_uva//J0742+5444_S_map.mod wobs /image_prod/ug002_uva//J0742+5444_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0742+5444_S_uvs.fits wwins /image_prod/ug002_uva//J0742+5444_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0742+5444_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259076 0.259076 0.518151 1.0363 2.0726 4.14521 8.29042 16.5808 33.1617 66.3233 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1157.96 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0742+5444_S_dfm.log closed on Wed Mar 4 21:56:50 2020