! Started logfile: /image_prod/ug002_uvm//J0544+2655_S_a_dfm.log on Wed Mar 4 16:42:09 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_uvm//J0544+2655_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0544+2655_S_a_uvm.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! AN table 2: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.862887 visibilities/baseline/integration-bin. ! Found source: J0544+2655 ! ! 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 17124 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 J0544+2655_S_a] 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 30 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004811Jy sigma=8.894457 ! Fit after self-cal, rms=0.932752Jy sigma=8.192775 ! 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=2.798 mas, bmaj=5.626 mas, bpa=-5.614 degrees ! Estimated noise=1.05169 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 = 0.0474337 Jy ! Component: 100 - total flux cleaned = 0.069906 Jy ! Total flux subtracted in 100 components = 0.069906 Jy ! Clean residual min=-0.004015 max=0.011763 Jy/beam ! Clean residual mean=-0.000038 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.069906 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.069906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069495Jy sigma=0.559528 ! Fit after self-cal, rms=0.068620Jy sigma=0.552703 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147821 Jy ! Component: 100 - total flux cleaned = 0.0239186 Jy ! Total flux subtracted in 100 components = 0.0239186 Jy ! Clean residual min=-0.003008 max=0.006073 Jy/beam ! Clean residual mean=-0.000024 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0938246 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.0938246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063836Jy sigma=0.491719 ! Fit after self-cal, rms=0.063764Jy sigma=0.491122 ! Inverting map ! Added new window around map position (-3.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00713108 Jy ! Component: 100 - total flux cleaned = 0.0120462 Jy ! Total flux subtracted in 100 components = 0.0120462 Jy ! Clean residual min=-0.002962 max=0.004191 Jy/beam ! Clean residual mean=-0.000017 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.105871 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and 0.105871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062440Jy sigma=0.473156 ! Fit after self-cal, rms=0.062414Jy sigma=0.472859 ! 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=3.531 mas, bmaj=6.997 mas, bpa=-4.574 degrees ! Estimated noise=0.63305 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 = 0.00765612 Jy ! Component: 100 - total flux cleaned = 0.0124958 Jy ! Component: 150 - total flux cleaned = 0.0157536 Jy ! Component: 200 - total flux cleaned = 0.0179752 Jy ! Total flux subtracted in 200 components = 0.0179752 Jy ! Clean residual min=-0.002054 max=0.003221 Jy/beam ! Clean residual mean=-0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.123846 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 110 components and 0.123846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061529Jy sigma=0.460301 ! Fit after self-cal, rms=0.061523Jy sigma=0.460012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.531 x 6.997 at -4.574 degrees (North through East) ! Clean map min=-0.0019864 max=0.0656 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.96 KP 0.92 ! LA 0.98 MK 1.11 OV 0.82 PT 0.98 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.46 FD 1.09 HN 1.04 KP 0.98 ! LA 1.00 MK 1.06 NL 1.09 OV 1.03 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.97 KP 0.98 ! LA 1.00 MK 1.11 OV 0.90 PT 0.96 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.61 FD 1.04 HN 1.05 KP 0.97 ! LA 1.01 MK 0.98 NL 1.13 OV 1.06 ! PT 1.02 SC 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.95 ! LA 0.97 MK 0.98 OV 0.87 PT 0.97 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.38 FD 1.03 HN 1.02 KP 1.00 ! LA 1.04 MK 0.87 NL 1.03 OV 1.05 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.061523Jy sigma=0.460012 ! Fit after self-cal, rms=0.065580Jy sigma=0.451688 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.526 mas, bmaj=7.038 mas, bpa=-4.202 degrees ! Estimated noise=0.627719 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 = 0.000519253 Jy ! Component: 100 - total flux cleaned = 0.000489477 Jy ! Component: 150 - total flux cleaned = 0.000489241 Jy ! Component: 200 - total flux cleaned = 0.000507244 Jy ! Total flux subtracted in 200 components = 0.000507244 Jy ! Clean residual min=-0.001610 max=0.001962 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.124353 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.124353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065544Jy sigma=0.451526 ! Fit after self-cal, rms=0.065619Jy sigma=0.451393 ! 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=0.065619Jy sigma=0.451393 ! Fit after self-cal, rms=0.067077Jy sigma=0.447549 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.489 mas, bmaj=6.866 mas, bpa=-3.817 degrees ! Estimated noise=0.619996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001196 Jy ! Component: 100 - total flux cleaned = 0.000151603 Jy ! Component: 150 - total flux cleaned = 0.000191006 Jy ! Component: 200 - total flux cleaned = 0.000225631 Jy ! Total flux subtracted in 200 components = 0.000225631 Jy ! Clean residual min=-0.001437 max=0.001354 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.124579 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 132 components and 0.124579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067070Jy sigma=0.447487 ! Fit after self-cal, rms=0.067105Jy sigma=0.447396 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 = 7.34181e-05 Jy ! Component: 100 - total flux cleaned = 8.52674e-05 Jy ! Component: 150 - total flux cleaned = 8.51617e-05 Jy ! Component: 200 - total flux cleaned = 9.44872e-05 Jy ! Total flux subtracted in 200 components = 9.44872e-05 Jy ! Clean residual min=-0.001414 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.124673 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 134 components and 0.124673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067103Jy sigma=0.447365 ! Fit after self-cal, rms=0.067101Jy sigma=0.447361 ! 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=0.067101Jy sigma=0.447361 ! Fit after self-cal, rms=0.067038Jy sigma=0.447325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=6.816 mas, bpa=-3.415 degrees ! Estimated noise=0.617021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.90829e-05 Jy ! Component: 100 - total flux cleaned = 0.000130208 Jy ! Component: 150 - total flux cleaned = 0.000171106 Jy ! Component: 200 - total flux cleaned = 0.000207282 Jy ! Total flux subtracted in 200 components = 0.000207282 Jy ! Clean residual min=-0.001382 max=0.001302 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.124881 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 136 components and 0.124881 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067034Jy sigma=0.447289 ! Fit after self-cal, rms=0.067029Jy sigma=0.447281 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 = 4.56943e-05 Jy ! Component: 100 - total flux cleaned = 5.5148e-05 Jy ! Component: 150 - total flux cleaned = 6.33636e-05 Jy ! Component: 200 - total flux cleaned = 6.35629e-05 Jy ! Total flux subtracted in 200 components = 6.35629e-05 Jy ! Clean residual min=-0.001378 max=0.001297 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.124944 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.124944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067028Jy sigma=0.447262 ! Fit after self-cal, rms=0.067025Jy sigma=0.447258 ! 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=0.067025Jy sigma=0.447258 ! Fit after self-cal, rms=0.066613Jy sigma=0.447245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.855 mas, bmaj=10.75 mas, bpa=-3 degrees ! Estimated noise=0.743957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511411 Jy ! Component: 100 - total flux cleaned = 0.000528562 Jy ! Component: 150 - total flux cleaned = 0.000559426 Jy ! Component: 200 - total flux cleaned = 0.000586583 Jy ! Total flux subtracted in 200 components = 0.000586583 Jy ! Clean residual min=-0.001630 max=0.001388 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.125531 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 142 components and 0.125531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066616Jy sigma=0.447282 ! Fit after self-cal, rms=0.066615Jy sigma=0.447261 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 = 0.00012832 Jy ! Component: 100 - total flux cleaned = 0.000120056 Jy ! Component: 150 - total flux cleaned = 0.000120033 Jy ! Component: 200 - total flux cleaned = 0.000120134 Jy ! Total flux subtracted in 200 components = 0.000120134 Jy ! Clean residual min=-0.001629 max=0.001387 Jy/beam ! Clean residual mean=0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.125651 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 147 components and 0.125651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066617Jy sigma=0.447292 ! Fit after self-cal, rms=0.066617Jy sigma=0.447282 ! 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=3.473 mas, bmaj=6.773 mas, bpa=-3.115 degrees ! Estimated noise=0.614609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 6.773 at -3.115 degrees (North through East) ! Clean map min=-0.0012911 max=0.062655 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=2.732 mas, bmaj=5.424 mas, bpa=-4.496 degrees ! Estimated noise=1.00262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465619 Jy ! Component: 100 - total flux cleaned = 0.0702583 Jy ! Component: 150 - total flux cleaned = 0.0847905 Jy ! Component: 200 - total flux cleaned = 0.0945389 Jy ! Total flux subtracted in 200 components = 0.0945389 Jy ! Clean residual min=-0.002529 max=0.005712 Jy/beam ! Clean residual mean=-0.000019 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0945389 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0945389 Jy ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.773 mas, bpa=-3.115 degrees ! Estimated noise=0.614609 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 = 0.0111094 Jy ! Component: 100 - total flux cleaned = 0.01772 Jy ! Component: 150 - total flux cleaned = 0.0218854 Jy ! Component: 200 - total flux cleaned = 0.0246272 Jy ! Total flux subtracted in 200 components = 0.0246272 Jy ! Clean residual min=-0.001625 max=0.002441 Jy/beam ! Clean residual mean=-0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.119166 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 93 components and 0.119166 Jy ! Inverting map ! Added new window around map position (4, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232581 Jy ! Component: 100 - total flux cleaned = 0.0038085 Jy ! Component: 150 - total flux cleaned = 0.00489332 Jy ! Component: 200 - total flux cleaned = 0.00569663 Jy ! Total flux subtracted in 200 components = 0.00569663 Jy ! Clean residual min=-0.001378 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.124863 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.124863 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=7.855 mas, bmaj=10.75 mas, bpa=-3 degrees ! Estimated noise=0.743957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000858027 Jy ! Component: 100 - total flux cleaned = 0.00133501 Jy ! Component: 150 - total flux cleaned = 0.00142489 Jy ! Component: 200 - total flux cleaned = 0.00144623 Jy ! Total flux subtracted in 200 components = 0.00144623 Jy ! Clean residual min=-0.001478 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.126309 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 = 9.94814e-06 Jy ! Component: 100 - total flux cleaned = 1.93255e-05 Jy ! Component: 150 - total flux cleaned = 2.741e-05 Jy ! Component: 200 - total flux cleaned = 2.75344e-05 Jy ! Total flux subtracted in 200 components = 2.75344e-05 Jy ! Clean residual min=-0.001469 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.126337 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 159 components and 0.126337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.773 mas, bpa=-3.115 degrees ! Estimated noise=0.614609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121276 Jy ! Component: 100 - total flux cleaned = -0.000104368 Jy ! Component: 150 - total flux cleaned = -7.5517e-05 Jy ! Component: 200 - total flux cleaned = -6.22372e-05 Jy ! Total flux subtracted in 200 components = -6.22372e-05 Jy ! Clean residual min=-0.001316 max=0.001085 Jy/beam ! Clean residual mean=0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.126274 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 175 components and 0.126274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066582Jy sigma=0.446982 ! Fit after self-cal, rms=0.066549Jy sigma=0.446863 wmodel J0544+2655_S_a_map.mod ! Writing 175 model components to file: J0544+2655_S_a_map.mod wobs J0544+2655_S_a_uvs.fits ! Writing UV FITS file: J0544+2655_S_a_uvs.fits wwins J0544+2655_S_a_map.win ! wwins: Wrote 3 windows to J0544+2655_S_a_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 = -0.000513579 Jy ! Component: 100 - total flux cleaned = -0.00084389 Jy ! Component: 150 - total flux cleaned = -0.00101911 Jy ! Component: 200 - total flux cleaned = -0.00111214 Jy ! Component: 250 - total flux cleaned = -0.00121871 Jy ! Component: 300 - total flux cleaned = -0.00128761 Jy ! Component: 350 - total flux cleaned = -0.00137179 Jy ! Component: 400 - total flux cleaned = -0.00143747 Jy ! Component: 450 - total flux cleaned = -0.00143748 Jy ! Component: 500 - total flux cleaned = -0.00146885 Jy ! Component: 550 - total flux cleaned = -0.00148431 Jy ! Component: 600 - total flux cleaned = -0.00143942 Jy ! Component: 650 - total flux cleaned = -0.00145448 Jy ! Component: 700 - total flux cleaned = -0.00146889 Jy ! Component: 750 - total flux cleaned = -0.00148314 Jy ! Component: 800 - total flux cleaned = -0.00155351 Jy ! Component: 850 - total flux cleaned = -0.00155344 Jy ! Component: 900 - total flux cleaned = -0.00160837 Jy ! Component: 950 - total flux cleaned = -0.00162199 Jy ! Component: 1000 - total flux cleaned = -0.00163544 Jy ! Component: 1050 - total flux cleaned = -0.00166175 Jy ! Component: 1100 - total flux cleaned = -0.00166169 Jy ! Component: 1150 - total flux cleaned = -0.00170028 Jy ! Component: 1200 - total flux cleaned = -0.00169998 Jy ! Component: 1250 - total flux cleaned = -0.0017001 Jy ! Component: 1300 - total flux cleaned = -0.00168762 Jy ! Component: 1350 - total flux cleaned = -0.00167524 Jy ! Component: 1400 - total flux cleaned = -0.00172425 Jy ! Component: 1450 - total flux cleaned = -0.0016877 Jy ! Component: 1500 - total flux cleaned = -0.00171189 Jy ! Component: 1550 - total flux cleaned = -0.00172377 Jy ! Component: 1600 - total flux cleaned = -0.00173554 Jy ! Component: 1650 - total flux cleaned = -0.00172394 Jy ! Component: 1700 - total flux cleaned = -0.00171226 Jy ! Component: 1750 - total flux cleaned = -0.0017122 Jy ! Component: 1800 - total flux cleaned = -0.00171222 Jy ! Component: 1850 - total flux cleaned = -0.00165567 Jy ! Component: 1900 - total flux cleaned = -0.00167825 Jy ! Component: 1950 - total flux cleaned = -0.00168937 Jy ! Component: 2000 - total flux cleaned = -0.0016894 Jy ! Component: 2050 - total flux cleaned = -0.0017221 Jy ! Component: 2100 - total flux cleaned = -0.00171127 Jy ! Component: 2150 - total flux cleaned = -0.00174345 Jy ! Component: 2200 - total flux cleaned = -0.00178602 Jy ! Component: 2250 - total flux cleaned = -0.00182827 Jy ! Component: 2300 - total flux cleaned = -0.00183862 Jy ! Component: 2350 - total flux cleaned = -0.00185946 Jy ! Component: 2400 - total flux cleaned = -0.00188013 Jy ! Component: 2450 - total flux cleaned = -0.00188013 Jy ! Component: 2500 - total flux cleaned = -0.00189042 Jy ! Component: 2550 - total flux cleaned = -0.00189037 Jy ! Component: 2600 - total flux cleaned = -0.00190057 Jy ! Component: 2650 - total flux cleaned = -0.00192054 Jy ! Component: 2700 - total flux cleaned = -0.00195047 Jy ! Component: 2750 - total flux cleaned = -0.00195041 Jy ! Component: 2800 - total flux cleaned = -0.00198961 Jy ! Component: 2850 - total flux cleaned = -0.00201878 Jy ! Component: 2900 - total flux cleaned = -0.00203808 Jy ! Component: 2950 - total flux cleaned = -0.0020187 Jy ! Component: 3000 - total flux cleaned = -0.00202837 Jy ! Component: 3050 - total flux cleaned = -0.00204746 Jy ! Component: 3100 - total flux cleaned = -0.00207583 Jy ! Component: 3150 - total flux cleaned = -0.00205701 Jy ! Component: 3200 - total flux cleaned = -0.00212238 Jy ! Component: 3250 - total flux cleaned = -0.00214094 Jy ! Component: 3300 - total flux cleaned = -0.0021317 Jy ! Component: 3350 - total flux cleaned = -0.00213169 Jy ! Component: 3400 - total flux cleaned = -0.0021865 Jy ! Component: 3450 - total flux cleaned = -0.00219566 Jy ! Component: 3500 - total flux cleaned = -0.00224085 Jy ! Component: 3550 - total flux cleaned = -0.00224978 Jy ! Component: 3600 - total flux cleaned = -0.00224092 Jy ! Component: 3650 - total flux cleaned = -0.00229415 Jy ! Component: 3700 - total flux cleaned = -0.00229409 Jy ! Component: 3750 - total flux cleaned = -0.00232923 Jy ! Component: 3800 - total flux cleaned = -0.00232922 Jy ! Component: 3850 - total flux cleaned = -0.00235524 Jy ! Component: 3900 - total flux cleaned = -0.00234658 Jy ! Component: 3950 - total flux cleaned = -0.00236379 Jy ! Component: 4000 - total flux cleaned = -0.00240654 Jy ! Component: 4050 - total flux cleaned = -0.00239805 Jy ! Total flux subtracted in 4096 components = -0.00241503 Jy ! Clean residual min=-0.000473 max=0.000530 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.123859 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 473 components and 0.123859 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0544+2655_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.473 x 6.773 at -3.115 degrees (North through East) ! Clean map min=-0.0010874 max=0.062693 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0544+2655_S_a_map.fits wmodel /image_prod/ug002_uvm//J0544+2655_S_a_map.mod ! Writing 473 model components to file: /image_prod/ug002_uvm//J0544+2655_S_a_map.mod wobs /image_prod/ug002_uvm//J0544+2655_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0544+2655_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0544+2655_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J0544+2655_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0626931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155039 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.741893 0.741893 1.48379 2.96757 5.93514 11.8703 23.7406 47.4811 94.9622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 404.371 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0544+2655_S_a_dfm.log closed on Wed Mar 4 16:42:14 2020