! Started logfile: J0401+0413_S_dfm.log on Fri Feb 15 19:43:46 2019 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 J0401+0413_S_uva.fits ! Reading UV FITS file: J0401+0413_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96713 visibilities/baseline/integration-bin. ! Found source: J0401+0413 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 8356 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0401+0413_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 480 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010243Jy sigma=16.672649 ! Fit after self-cal, rms=0.885384Jy sigma=14.620493 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.707 mas, bmaj=7.27 mas, bpa=-5.31 degrees ! Estimated noise=0.793415 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 = 0.0848115 Jy ! Component: 100 - total flux cleaned = 0.117103 Jy ! Total flux subtracted in 100 components = 0.117103 Jy ! Clean residual min=-0.004714 max=0.014354 Jy/beam ! Clean residual mean=0.000010 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.117103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.117103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.076986Jy sigma=0.948326 ! Fit after self-cal, rms=0.076898Jy sigma=0.946509 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157459 Jy ! Component: 100 - total flux cleaned = 0.0237884 Jy ! Total flux subtracted in 100 components = 0.0237884 Jy ! Clean residual min=-0.003818 max=0.004979 Jy/beam ! Clean residual mean=0.000002 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.140892 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.140892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072709Jy sigma=0.865092 ! Fit after self-cal, rms=0.072725Jy sigma=0.864814 ! 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=3.238 mas, bmaj=8.174 mas, bpa=-5.631 degrees ! Estimated noise=0.565842 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 = 0.00559602 Jy ! Component: 100 - total flux cleaned = 0.00858256 Jy ! Component: 150 - total flux cleaned = 0.0102859 Jy ! Component: 200 - total flux cleaned = 0.0106183 Jy ! Total flux subtracted in 200 components = 0.0106183 Jy ! Clean residual min=-0.004093 max=0.003522 Jy/beam ! Clean residual mean=0.000006 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.15151 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.15151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072058Jy sigma=0.857057 ! Fit after self-cal, rms=0.072061Jy sigma=0.857021 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.238 x 8.174 at -5.631 degrees (North through East) ! Clean map min=-0.0039764 max=0.11174 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.04 HN 0.99 KP 0.98 ! LA 0.93 MK 1.05 NL 1.07 OV 1.02 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.99 ! LA 0.94 MK 1.00 NL 1.07 OV 1.01 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.05 HN 1.04 KP 0.98 ! LA 0.93 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.072061Jy sigma=0.857021 ! Fit after self-cal, rms=0.065924Jy sigma=0.841543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=8.204 mas, bpa=-5.882 degrees ! Estimated noise=0.569452 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 = -4.66788e-05 Jy ! Component: 100 - total flux cleaned = -6.38201e-05 Jy ! Component: 150 - total flux cleaned = -7.94849e-05 Jy ! Component: 200 - total flux cleaned = -9.44245e-05 Jy ! Total flux subtracted in 200 components = -9.44245e-05 Jy ! Clean residual min=-0.002620 max=0.002852 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.151415 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.151415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065916Jy sigma=0.841428 ! Fit after self-cal, rms=0.065885Jy sigma=0.841312 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065885Jy sigma=0.841312 ! Fit after self-cal, rms=0.065883Jy sigma=0.841304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=8.207 mas, bpa=-5.848 degrees ! Estimated noise=0.570131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.4821e-05 Jy ! Component: 100 - total flux cleaned = -8.05947e-05 Jy ! Component: 150 - total flux cleaned = -9.20855e-05 Jy ! Component: 200 - total flux cleaned = -9.19816e-05 Jy ! Total flux subtracted in 200 components = -9.19816e-05 Jy ! Clean residual min=-0.002628 max=0.002866 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.151324 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.151324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065878Jy sigma=0.841240 ! Fit after self-cal, rms=0.065878Jy sigma=0.841235 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 (-118.5, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136635 Jy ! Component: 100 - total flux cleaned = 0.0014544 Jy ! Component: 150 - total flux cleaned = 0.00114477 Jy ! Component: 200 - total flux cleaned = 0.000846749 Jy ! Total flux subtracted in 200 components = 0.000846749 Jy ! Clean residual min=-0.002548 max=0.002823 Jy/beam ! Clean residual mean=0.000002 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.15217 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.15217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065711Jy sigma=0.839080 ! Fit after self-cal, rms=0.065702Jy sigma=0.838717 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.065702Jy sigma=0.838717 ! Fit after self-cal, rms=0.068724Jy sigma=0.819375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=8.207 mas, bpa=-5.77 degrees ! Estimated noise=0.572502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555995 Jy ! Component: 100 - total flux cleaned = 0.000554967 Jy ! Component: 150 - total flux cleaned = 0.000580305 Jy ! Component: 200 - total flux cleaned = 0.000579263 Jy ! Total flux subtracted in 200 components = 0.000579263 Jy ! Clean residual min=-0.001874 max=0.001664 Jy/beam ! Clean residual mean=0.000003 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.15275 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.152749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068693Jy sigma=0.819029 ! Fit after self-cal, rms=0.068802Jy sigma=0.818785 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 = 4.81419e-05 Jy ! Component: 100 - total flux cleaned = 4.84631e-05 Jy ! Component: 150 - total flux cleaned = 4.89815e-05 Jy ! Component: 200 - total flux cleaned = 4.96313e-05 Jy ! Total flux subtracted in 200 components = 4.96313e-05 Jy ! Clean residual min=-0.001842 max=0.001636 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.152799 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.152799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068788Jy sigma=0.818635 ! Fit after self-cal, rms=0.068785Jy sigma=0.818630 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.068785Jy sigma=0.818630 ! Fit after self-cal, rms=0.069069Jy sigma=0.818575 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.624 mas, bmaj=12.46 mas, bpa=2.078 degrees ! Estimated noise=0.682448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67751e-05 Jy ! Component: 100 - total flux cleaned = 0.000185359 Jy ! Component: 150 - total flux cleaned = 0.000262272 Jy ! Component: 200 - total flux cleaned = 0.000281492 Jy ! Total flux subtracted in 200 components = 0.000281492 Jy ! Clean residual min=-0.001759 max=0.002079 Jy/beam ! Clean residual mean=0.000005 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.153081 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.153081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069065Jy sigma=0.818575 ! Fit after self-cal, rms=0.069066Jy sigma=0.818567 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 (95, -128). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168094 Jy ! Component: 100 - total flux cleaned = 0.00239661 Jy ! Component: 150 - total flux cleaned = 0.00269667 Jy ! Component: 200 - total flux cleaned = 0.00280791 Jy ! Total flux subtracted in 200 components = 0.00280791 Jy ! Clean residual min=-0.001561 max=0.001421 Jy/beam ! Clean residual mean=0.000005 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.155889 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 0.155889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069037Jy sigma=0.818007 ! Fit after self-cal, rms=0.069032Jy sigma=0.817984 ! 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=3.289 mas, bmaj=8.204 mas, bpa=-5.77 degrees ! Estimated noise=0.572172 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 8.204 at -5.77 degrees (North through East) ! Clean map min=-0.0017981 max=0.11272 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=2.746 mas, bmaj=7.297 mas, bpa=-5.495 degrees ! Estimated noise=0.807256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859551 Jy ! Component: 100 - total flux cleaned = 0.118158 Jy ! Component: 150 - total flux cleaned = 0.13333 Jy ! Component: 200 - total flux cleaned = 0.140875 Jy ! Total flux subtracted in 200 components = 0.140875 Jy ! Clean residual min=-0.003010 max=0.003629 Jy/beam ! Clean residual mean=0.000003 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.140875 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.140875 Jy ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=8.204 mas, bpa=-5.77 degrees ! Estimated noise=0.572172 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 = 0.00518675 Jy ! Component: 100 - total flux cleaned = 0.0081088 Jy ! Component: 150 - total flux cleaned = 0.010063 Jy ! Component: 200 - total flux cleaned = 0.0115777 Jy ! Total flux subtracted in 200 components = 0.0115777 Jy ! Clean residual min=-0.002025 max=0.001693 Jy/beam ! Clean residual mean=0.000004 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.152453 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 66 components and 0.152453 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=7.624 mas, bmaj=12.46 mas, bpa=2.078 degrees ! Estimated noise=0.682448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176258 Jy ! Component: 100 - total flux cleaned = 0.00281513 Jy ! Component: 150 - total flux cleaned = 0.00364078 Jy ! Component: 200 - total flux cleaned = 0.00395007 Jy ! Total flux subtracted in 200 components = 0.00395007 Jy ! Clean residual min=-0.001669 max=0.001430 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.156403 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 = 0.00022844 Jy ! Component: 100 - total flux cleaned = 0.00041287 Jy ! Component: 150 - total flux cleaned = 0.000540847 Jy ! Component: 200 - total flux cleaned = 0.000659654 Jy ! Total flux subtracted in 200 components = 0.000659654 Jy ! Clean residual min=-0.001625 max=0.001444 Jy/beam ! Clean residual mean=0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.157062 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 111 components and 0.157062 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=8.204 mas, bpa=-5.77 degrees ! Estimated noise=0.572172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532959 Jy ! Component: 100 - total flux cleaned = -0.000657208 Jy ! Component: 150 - total flux cleaned = -0.000695114 Jy ! Component: 200 - total flux cleaned = -0.000624982 Jy ! Total flux subtracted in 200 components = -0.000624982 Jy ! Clean residual min=-0.001949 max=0.001701 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.156437 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 134 components and 0.156437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.069073Jy sigma=0.818047 ! Fit after self-cal, rms=0.069067Jy sigma=0.817995 wmodel J0401+0413_S_map.mod ! Writing 134 model components to file: J0401+0413_S_map.mod wobs J0401+0413_S_uvs.fits ! Writing UV FITS file: J0401+0413_S_uvs.fits wwins J0401+0413_S_map.win ! wwins: Wrote 3 windows to J0401+0413_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 = -0.000621623 Jy ! Component: 100 - total flux cleaned = -0.00089489 Jy ! Component: 150 - total flux cleaned = -0.00114865 Jy ! Component: 200 - total flux cleaned = -0.00120258 Jy ! Component: 250 - total flux cleaned = -0.00120212 Jy ! Component: 300 - total flux cleaned = -0.00125217 Jy ! Component: 350 - total flux cleaned = -0.00132473 Jy ! Component: 400 - total flux cleaned = -0.00141897 Jy ! Component: 450 - total flux cleaned = -0.00153418 Jy ! Component: 500 - total flux cleaned = -0.00169157 Jy ! Component: 550 - total flux cleaned = -0.00180126 Jy ! Component: 600 - total flux cleaned = -0.00195193 Jy ! Component: 650 - total flux cleaned = -0.00209886 Jy ! Component: 700 - total flux cleaned = -0.00216059 Jy ! Component: 750 - total flux cleaned = -0.00220111 Jy ! Component: 800 - total flux cleaned = -0.00234014 Jy ! Component: 850 - total flux cleaned = -0.00237903 Jy ! Component: 900 - total flux cleaned = -0.00243694 Jy ! Component: 950 - total flux cleaned = -0.00256862 Jy ! Component: 1000 - total flux cleaned = -0.00260517 Jy ! Component: 1050 - total flux cleaned = -0.00267812 Jy ! Component: 1100 - total flux cleaned = -0.00269641 Jy ! Component: 1150 - total flux cleaned = -0.00274983 Jy ! Component: 1200 - total flux cleaned = -0.00281966 Jy ! Component: 1250 - total flux cleaned = -0.00281968 Jy ! Component: 1300 - total flux cleaned = -0.00288727 Jy ! Component: 1350 - total flux cleaned = -0.00290394 Jy ! Component: 1400 - total flux cleaned = -0.00295351 Jy ! Component: 1450 - total flux cleaned = -0.00298611 Jy ! Component: 1500 - total flux cleaned = -0.00300217 Jy ! Component: 1550 - total flux cleaned = -0.00306588 Jy ! Component: 1600 - total flux cleaned = -0.00309719 Jy ! Component: 1650 - total flux cleaned = -0.00312833 Jy ! Component: 1700 - total flux cleaned = -0.00318975 Jy ! Component: 1750 - total flux cleaned = -0.00315936 Jy ! Component: 1800 - total flux cleaned = -0.00321961 Jy ! Component: 1850 - total flux cleaned = -0.00321949 Jy ! Component: 1900 - total flux cleaned = -0.00324886 Jy ! Component: 1950 - total flux cleaned = -0.00320508 Jy ! Component: 2000 - total flux cleaned = -0.00324839 Jy ! Component: 2050 - total flux cleaned = -0.00327692 Jy ! Component: 2100 - total flux cleaned = -0.00327703 Jy ! Component: 2150 - total flux cleaned = -0.00334742 Jy ! Component: 2200 - total flux cleaned = -0.00337526 Jy ! Component: 2250 - total flux cleaned = -0.0033752 Jy ! Component: 2300 - total flux cleaned = -0.00333411 Jy ! Component: 2350 - total flux cleaned = -0.00334816 Jy ! Component: 2400 - total flux cleaned = -0.00340224 Jy ! Component: 2450 - total flux cleaned = -0.00345576 Jy ! Component: 2500 - total flux cleaned = -0.00342916 Jy ! Component: 2550 - total flux cleaned = -0.00346872 Jy ! Component: 2600 - total flux cleaned = -0.00350786 Jy ! Component: 2650 - total flux cleaned = -0.0035206 Jy ! Component: 2700 - total flux cleaned = -0.00350776 Jy ! Component: 2750 - total flux cleaned = -0.00352066 Jy ! Component: 2800 - total flux cleaned = -0.00355865 Jy ! Component: 2850 - total flux cleaned = -0.00359639 Jy ! Component: 2900 - total flux cleaned = -0.0035713 Jy ! Component: 2950 - total flux cleaned = -0.00358389 Jy ! Component: 3000 - total flux cleaned = -0.00364533 Jy ! Component: 3050 - total flux cleaned = -0.00360862 Jy ! Component: 3100 - total flux cleaned = -0.00369345 Jy ! Component: 3150 - total flux cleaned = -0.00368143 Jy ! Component: 3200 - total flux cleaned = -0.00368132 Jy ! Component: 3250 - total flux cleaned = -0.0037526 Jy ! Component: 3300 - total flux cleaned = -0.00370523 Jy ! Component: 3350 - total flux cleaned = -0.00371695 Jy ! Component: 3400 - total flux cleaned = -0.00372875 Jy ! Component: 3450 - total flux cleaned = -0.0037752 Jy ! Component: 3500 - total flux cleaned = -0.00379817 Jy ! Component: 3550 - total flux cleaned = -0.00382101 Jy ! Component: 3600 - total flux cleaned = -0.00379817 Jy ! Component: 3650 - total flux cleaned = -0.0038208 Jy ! Component: 3700 - total flux cleaned = -0.0038321 Jy ! Component: 3750 - total flux cleaned = -0.00386561 Jy ! Component: 3800 - total flux cleaned = -0.0038545 Jy ! Component: 3850 - total flux cleaned = -0.00384349 Jy ! Component: 3900 - total flux cleaned = -0.00384353 Jy ! Component: 3950 - total flux cleaned = -0.00390916 Jy ! Component: 4000 - total flux cleaned = -0.00388738 Jy ! Component: 4050 - total flux cleaned = -0.00388738 Jy ! Total flux subtracted in 4096 components = -0.00388736 Jy ! Clean residual min=-0.000687 max=0.000749 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.15255 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 392 components and 0.15255 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0401+0413_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 8.204 at -5.77 degrees (North through East) ! Clean map min=-0.0020317 max=0.11297 Jy/beam ! Writing clean map to FITS file: J0401+0413_S_map.fits wmodel J0401+0413_S_map.mod ! Writing 392 model components to file: J0401+0413_S_map.mod wobs J0401+0413_S_uvs.fits ! Writing UV FITS file: J0401+0413_S_uvs.fits wwins J0401+0413_S_map.win ! wwins: Wrote 4 windows to J0401+0413_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191706 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509098 0.509098 1.0182 2.03639 4.07278 8.14557 16.2911 32.5823 65.1645 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.277 quit ! Quitting program ! Log file J0401+0413_S_dfm.log closed on Fri Feb 15 19:43:50 2019