! Started logfile: /image_prod/ug002_uva//J2311+0205_S_b_dfm.log on Thu Mar 5 06:07:15 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//J2311+0205_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2311+0205_S_b_uva.fits ! AN table 1: 88 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.929609 visibilities/baseline/integration-bin. ! Found source: J2311+0205 ! ! 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 8835 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 J2311+0205_S_b] 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005908Jy sigma=8.326681 ! Fit after self-cal, rms=0.916078Jy sigma=7.568904 ! 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=3.642 mas, bmaj=9 mas, bpa=14.91 degrees ! Estimated noise=1.32588 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 = 0.0680063 Jy ! Component: 100 - total flux cleaned = 0.0836914 Jy ! Total flux subtracted in 100 components = 0.0836914 Jy ! Clean residual min=-0.003504 max=0.006173 Jy/beam ! Clean residual mean=0.000007 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.0836914 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0836914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065583Jy sigma=0.472928 ! Fit after self-cal, rms=0.065362Jy sigma=0.471543 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629765 Jy ! Component: 100 - total flux cleaned = 0.00928464 Jy ! Total flux subtracted in 100 components = 0.00928464 Jy ! Clean residual min=-0.003248 max=0.003833 Jy/beam ! Clean residual mean=-0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.092976 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.092976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064811Jy sigma=0.465933 ! Fit after self-cal, rms=0.064828Jy sigma=0.465872 ! 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=4.141 mas, bmaj=9.746 mas, bpa=13.35 degrees ! Estimated noise=0.938116 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 = 0.00226802 Jy ! Component: 100 - total flux cleaned = 0.00267732 Jy ! Component: 150 - total flux cleaned = 0.00305813 Jy ! Component: 200 - total flux cleaned = 0.00327009 Jy ! Total flux subtracted in 200 components = 0.00327009 Jy ! Clean residual min=-0.002502 max=0.003110 Jy/beam ! Clean residual mean=-0.000008 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.0962461 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0962461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064729Jy sigma=0.464827 ! Fit after self-cal, rms=0.064725Jy sigma=0.464797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.141 x 9.746 at 13.35 degrees (North through East) ! Clean map min=-0.0024224 max=0.081195 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 NL 0.94 OV 0.95 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 1.00 HN 0.98 KP 1.01 ! LA 1.06 NL 0.92 OV 0.97 PT 1.02 ! SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 1.08 KP 1.02 ! LA 1.06 NL 0.93 OV 0.95 PT 1.03 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.064725Jy sigma=0.464797 ! Fit after self-cal, rms=0.065678Jy sigma=0.458105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.131 mas, bmaj=9.778 mas, bpa=13.14 degrees ! Estimated noise=0.951382 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 = 0.000511258 Jy ! Component: 100 - total flux cleaned = 0.000410974 Jy ! Component: 150 - total flux cleaned = 0.000373968 Jy ! Component: 200 - total flux cleaned = 0.000343887 Jy ! Total flux subtracted in 200 components = 0.000343887 Jy ! Clean residual min=-0.001955 max=0.002475 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.09659 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.09659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065598Jy sigma=0.457569 ! Fit after self-cal, rms=0.065659Jy sigma=0.457383 ! 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=0.065659Jy sigma=0.457383 ! Fit after self-cal, rms=0.065868Jy sigma=0.455714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.12 mas, bmaj=9.756 mas, bpa=12.96 degrees ! Estimated noise=0.951158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274447 Jy ! Component: 100 - total flux cleaned = 0.00024244 Jy ! Component: 150 - total flux cleaned = 0.000218988 Jy ! Component: 200 - total flux cleaned = 0.000163448 Jy ! Total flux subtracted in 200 components = 0.000163448 Jy ! Clean residual min=-0.001858 max=0.002140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0967535 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0967535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065844Jy sigma=0.455508 ! Fit after self-cal, rms=0.065860Jy sigma=0.455479 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 (7.5, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135085 Jy ! Component: 100 - total flux cleaned = 0.00131605 Jy ! Component: 150 - total flux cleaned = 0.00126203 Jy ! Component: 200 - total flux cleaned = 0.00121663 Jy ! Total flux subtracted in 200 components = 0.00121663 Jy ! Clean residual min=-0.001828 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0979701 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.0979701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065806Jy sigma=0.455035 ! Fit after self-cal, rms=0.065804Jy sigma=0.454994 ! 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=0.065804Jy sigma=0.454994 ! Fit after self-cal, rms=0.065414Jy sigma=0.454754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.117 mas, bmaj=9.746 mas, bpa=12.94 degrees ! Estimated noise=0.948199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.58332e-05 Jy ! Component: 100 - total flux cleaned = -0.000194676 Jy ! Component: 150 - total flux cleaned = -0.000235128 Jy ! Component: 200 - total flux cleaned = -0.000216514 Jy ! Total flux subtracted in 200 components = -0.000216514 Jy ! Clean residual min=-0.001816 max=0.001659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0977536 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.0977536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065398Jy sigma=0.454631 ! Fit after self-cal, rms=0.065397Jy sigma=0.454621 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 = -3.87858e-05 Jy ! Component: 100 - total flux cleaned = -2.13592e-05 Jy ! Component: 150 - total flux cleaned = 1.1736e-05 Jy ! Component: 200 - total flux cleaned = 2.81394e-05 Jy ! Total flux subtracted in 200 components = 2.81394e-05 Jy ! Clean residual min=-0.001812 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0977817 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0977817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065388Jy sigma=0.454551 ! Fit after self-cal, rms=0.065388Jy sigma=0.454549 ! 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=0.065388Jy sigma=0.454549 ! Fit after self-cal, rms=0.065344Jy sigma=0.454538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.707 mas, bmaj=12.75 mas, bpa=-1.875 degrees ! Estimated noise=1.08547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050299 Jy ! Component: 100 - total flux cleaned = 0.000563205 Jy ! Component: 150 - total flux cleaned = 0.000603427 Jy ! Component: 200 - total flux cleaned = 0.000639165 Jy ! Total flux subtracted in 200 components = 0.000639165 Jy ! Clean residual min=-0.001728 max=0.001681 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0984209 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0984209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065344Jy sigma=0.454506 ! Fit after self-cal, rms=0.065345Jy sigma=0.454502 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 = 6.48496e-05 Jy ! Component: 100 - total flux cleaned = 7.60564e-05 Jy ! Component: 150 - total flux cleaned = 8.58572e-05 Jy ! Component: 200 - total flux cleaned = 0.000104561 Jy ! Total flux subtracted in 200 components = 0.000104561 Jy ! Clean residual min=-0.001721 max=0.001645 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0985254 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0985255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065344Jy sigma=0.454487 ! Fit after self-cal, rms=0.065344Jy sigma=0.454486 ! 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=4.118 mas, bmaj=9.745 mas, bpa=12.9 degrees ! Estimated noise=0.946701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.118 x 9.745 at 12.9 degrees (North through East) ! Clean map min=-0.0016539 max=0.083094 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=3.634 mas, bmaj=9.021 mas, bpa=14.59 degrees ! Estimated noise=1.32962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0682585 Jy ! Component: 100 - total flux cleaned = 0.0833239 Jy ! Component: 150 - total flux cleaned = 0.0886065 Jy ! Component: 200 - total flux cleaned = 0.0918499 Jy ! Total flux subtracted in 200 components = 0.0918499 Jy ! Clean residual min=-0.002718 max=0.002597 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0918499 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 0.0918499 Jy ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=9.745 mas, bpa=12.9 degrees ! Estimated noise=0.946701 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283779 Jy ! Component: 100 - total flux cleaned = 0.00422617 Jy ! Component: 150 - total flux cleaned = 0.00469954 Jy ! Component: 200 - total flux cleaned = 0.00496746 Jy ! Total flux subtracted in 200 components = 0.00496746 Jy ! Clean residual min=-0.001805 max=0.001687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0968174 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.0968174 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=7.707 mas, bmaj=12.75 mas, bpa=-1.875 degrees ! Estimated noise=1.08547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00098409 Jy ! Component: 100 - total flux cleaned = 0.00127817 Jy ! Component: 150 - total flux cleaned = 0.00147891 Jy ! Component: 200 - total flux cleaned = 0.00158988 Jy ! Total flux subtracted in 200 components = 0.00158988 Jy ! Clean residual min=-0.001620 max=0.001623 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0984073 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 = 8.02181e-05 Jy ! Component: 100 - total flux cleaned = 0.000175406 Jy ! Component: 150 - total flux cleaned = 0.000245852 Jy ! Component: 200 - total flux cleaned = 0.000312046 Jy ! Total flux subtracted in 200 components = 0.000312046 Jy ! Clean residual min=-0.001636 max=0.001599 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0987193 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.0987193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=9.745 mas, bpa=12.9 degrees ! Estimated noise=0.946701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000181317 Jy ! Component: 100 - total flux cleaned = -0.000360061 Jy ! Component: 150 - total flux cleaned = -0.000437718 Jy ! Component: 200 - total flux cleaned = -0.000414634 Jy ! Total flux subtracted in 200 components = -0.000414634 Jy ! Clean residual min=-0.001657 max=0.001677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0983047 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.0983047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065357Jy sigma=0.454372 ! Fit after self-cal, rms=0.065329Jy sigma=0.454318 wmodel J2311+0205_S_b_map.mod ! Writing 88 model components to file: J2311+0205_S_b_map.mod wobs J2311+0205_S_b_uvs.fits ! Writing UV FITS file: J2311+0205_S_b_uvs.fits wwins J2311+0205_S_b_map.win ! wwins: Wrote 3 windows to J2311+0205_S_b_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 = -0.000115215 Jy ! Component: 100 - total flux cleaned = -0.000305108 Jy ! Component: 150 - total flux cleaned = -0.000355061 Jy ! Component: 200 - total flux cleaned = -0.000524921 Jy ! Component: 250 - total flux cleaned = -0.000689092 Jy ! Component: 300 - total flux cleaned = -0.000825277 Jy ! Component: 350 - total flux cleaned = -0.000978803 Jy ! Component: 400 - total flux cleaned = -0.00108548 Jy ! Component: 450 - total flux cleaned = -0.00116897 Jy ! Component: 500 - total flux cleaned = -0.00129114 Jy ! Component: 550 - total flux cleaned = -0.00135055 Jy ! Component: 600 - total flux cleaned = -0.0014668 Jy ! Component: 650 - total flux cleaned = -0.00150472 Jy ! Component: 700 - total flux cleaned = -0.00163478 Jy ! Component: 750 - total flux cleaned = -0.0016897 Jy ! Component: 800 - total flux cleaned = -0.00183244 Jy ! Component: 850 - total flux cleaned = -0.00197242 Jy ! Component: 900 - total flux cleaned = -0.00204079 Jy ! Component: 950 - total flux cleaned = -0.00209131 Jy ! Component: 1000 - total flux cleaned = -0.00212489 Jy ! Component: 1050 - total flux cleaned = -0.0022396 Jy ! Component: 1100 - total flux cleaned = -0.0022235 Jy ! Component: 1150 - total flux cleaned = -0.00223897 Jy ! Component: 1200 - total flux cleaned = -0.00227007 Jy ! Component: 1250 - total flux cleaned = -0.00228541 Jy ! Component: 1300 - total flux cleaned = -0.00230038 Jy ! Component: 1350 - total flux cleaned = -0.00230024 Jy ! Component: 1400 - total flux cleaned = -0.00231464 Jy ! Component: 1450 - total flux cleaned = -0.002256 Jy ! Component: 1500 - total flux cleaned = -0.00221304 Jy ! Component: 1550 - total flux cleaned = -0.00228399 Jy ! Component: 1600 - total flux cleaned = -0.00224142 Jy ! Component: 1650 - total flux cleaned = -0.00219945 Jy ! Component: 1700 - total flux cleaned = -0.00225476 Jy ! Component: 1750 - total flux cleaned = -0.0022686 Jy ! Component: 1800 - total flux cleaned = -0.00230918 Jy ! Component: 1850 - total flux cleaned = -0.00233596 Jy ! Component: 1900 - total flux cleaned = -0.00236235 Jy ! Component: 1950 - total flux cleaned = -0.00236225 Jy ! Component: 2000 - total flux cleaned = -0.0023752 Jy ! Component: 2050 - total flux cleaned = -0.00240085 Jy ! Component: 2100 - total flux cleaned = -0.00241359 Jy ! Component: 2150 - total flux cleaned = -0.0024261 Jy ! Component: 2200 - total flux cleaned = -0.00246343 Jy ! Component: 2250 - total flux cleaned = -0.00252493 Jy ! Component: 2300 - total flux cleaned = -0.00253715 Jy ! Component: 2350 - total flux cleaned = -0.0025854 Jy ! Component: 2400 - total flux cleaned = -0.00256143 Jy ! Component: 2450 - total flux cleaned = -0.00256146 Jy ! Component: 2500 - total flux cleaned = -0.00257327 Jy ! Component: 2550 - total flux cleaned = -0.00261985 Jy ! Component: 2600 - total flux cleaned = -0.00258528 Jy ! Component: 2650 - total flux cleaned = -0.00257393 Jy ! Component: 2700 - total flux cleaned = -0.00258533 Jy ! Component: 2750 - total flux cleaned = -0.00258532 Jy ! Component: 2800 - total flux cleaned = -0.00260764 Jy ! Component: 2850 - total flux cleaned = -0.00262969 Jy ! Component: 2900 - total flux cleaned = -0.00261856 Jy ! Component: 2950 - total flux cleaned = -0.00261856 Jy ! Component: 3000 - total flux cleaned = -0.00265101 Jy ! Component: 3050 - total flux cleaned = -0.00267236 Jy ! Component: 3100 - total flux cleaned = -0.00270424 Jy ! Component: 3150 - total flux cleaned = -0.00270423 Jy ! Component: 3200 - total flux cleaned = -0.0026833 Jy ! Component: 3250 - total flux cleaned = -0.00273537 Jy ! Component: 3300 - total flux cleaned = -0.0027973 Jy ! Component: 3350 - total flux cleaned = -0.00280763 Jy ! Component: 3400 - total flux cleaned = -0.00280751 Jy ! Component: 3450 - total flux cleaned = -0.00287844 Jy ! Component: 3500 - total flux cleaned = -0.00289855 Jy ! Component: 3550 - total flux cleaned = -0.00295841 Jy ! Component: 3600 - total flux cleaned = -0.00301783 Jy ! Component: 3650 - total flux cleaned = -0.00304724 Jy ! Component: 3700 - total flux cleaned = -0.00303749 Jy ! Component: 3750 - total flux cleaned = -0.00307642 Jy ! Component: 3800 - total flux cleaned = -0.00308598 Jy ! Component: 3850 - total flux cleaned = -0.00315323 Jy ! Component: 3900 - total flux cleaned = -0.00312458 Jy ! Component: 3950 - total flux cleaned = -0.00320044 Jy ! Component: 4000 - total flux cleaned = -0.00319106 Jy ! Component: 4050 - total flux cleaned = -0.00324723 Jy ! Total flux subtracted in 4096 components = -0.00325654 Jy ! Clean residual min=-0.000622 max=0.000503 Jy/beam ! Clean residual mean=-0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0950481 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 388 components and 0.0950481 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2311+0205_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.118 x 9.745 at 12.9 degrees (North through East) ! Clean map min=-0.0014523 max=0.083701 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2311+0205_S_b_map.fits wmodel /image_prod/ug002_uva//J2311+0205_S_b_map.mod ! Writing 388 model components to file: /image_prod/ug002_uva//J2311+0205_S_b_map.mod wobs /image_prod/ug002_uva//J2311+0205_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2311+0205_S_b_uvs.fits wwins /image_prod/ug002_uva//J2311+0205_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2311+0205_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0837007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.6255 0.6255 1.251 2.502 5.004 10.008 20.016 40.032 80.064 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.083 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.616 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2311+0205_S_b_dfm.log closed on Thu Mar 5 06:07:19 2020