! Started logfile: /image_prod/ug002_uva//J2236+7322_S_dfm.log on Thu Mar 5 05:48:51 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//J2236+7322_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2236+7322_S_uva.fits ! AN table 1: 120 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.94375 visibilities/baseline/integration-bin. ! Found source: J2236+7322 ! ! 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 12231 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 J2236+7322_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.039012Jy sigma=7.461107 ! Fit after self-cal, rms=0.736596Jy sigma=5.328181 ! 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=3.594 mas, bmaj=4.276 mas, bpa=21.68 degrees ! Estimated noise=1.44121 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 = 0.200299 Jy ! Component: 100 - total flux cleaned = 0.252375 Jy ! Total flux subtracted in 100 components = 0.252375 Jy ! Clean residual min=-0.007960 max=0.018993 Jy/beam ! Clean residual mean=-0.000043 rms=0.002027 Jy/beam ! Combined flux in latest and established models = 0.252375 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.252375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076868Jy sigma=0.528456 ! Fit after self-cal, rms=0.076853Jy sigma=0.528361 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177926 Jy ! Component: 100 - total flux cleaned = 0.0252363 Jy ! Total flux subtracted in 100 components = 0.0252363 Jy ! Clean residual min=-0.007614 max=0.006908 Jy/beam ! Clean residual mean=-0.000012 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.277611 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.277611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072861Jy sigma=0.499511 ! Fit after self-cal, rms=0.072856Jy sigma=0.499476 ! 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=4.339 mas, bmaj=5.952 mas, bpa=23.76 degrees ! Estimated noise=0.902307 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 = 0.00334038 Jy ! Component: 100 - total flux cleaned = 0.00496475 Jy ! Component: 150 - total flux cleaned = 0.00532843 Jy ! Component: 200 - total flux cleaned = 0.00532908 Jy ! Total flux subtracted in 200 components = 0.00532908 Jy ! Clean residual min=-0.008315 max=0.007902 Jy/beam ! Clean residual mean=-0.000004 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.28294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.28294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072688Jy sigma=0.498530 ! Fit after self-cal, rms=0.072681Jy sigma=0.498484 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.339 x 5.952 at 23.76 degrees (North through East) ! Clean map min=-0.0079473 max=0.26281 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.02 ! LA 1.02 MK 0.99 NL 0.91 OV 0.94 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.04 KP 1.11 ! LA 1.03 MK 0.99 NL 0.90 OV 0.90 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 1.11 ! LA 1.03 MK 1.02 NL 0.88 OV 1.02 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.072681Jy sigma=0.498484 ! Fit after self-cal, rms=0.068944Jy sigma=0.477064 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.342 mas, bmaj=5.968 mas, bpa=23.83 degrees ! Estimated noise=0.903167 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 = -0.000577267 Jy ! Component: 100 - total flux cleaned = -0.000578734 Jy ! Component: 150 - total flux cleaned = -0.000613239 Jy ! Component: 200 - total flux cleaned = -0.000611837 Jy ! Total flux subtracted in 200 components = -0.000611837 Jy ! Clean residual min=-0.005448 max=0.005954 Jy/beam ! Clean residual mean=-0.000038 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.282328 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.282328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068901Jy sigma=0.476800 ! Fit after self-cal, rms=0.068915Jy sigma=0.476685 ! 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=0.068915Jy sigma=0.476685 ! Fit after self-cal, rms=0.065953Jy sigma=0.448442 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.352 mas, bmaj=5.976 mas, bpa=23.74 degrees ! Estimated noise=0.903599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653127 Jy ! Component: 100 - total flux cleaned = 0.000568879 Jy ! Component: 150 - total flux cleaned = 0.000544511 Jy ! Component: 200 - total flux cleaned = 0.000545362 Jy ! Total flux subtracted in 200 components = 0.000545362 Jy ! Clean residual min=-0.002565 max=0.004951 Jy/beam ! Clean residual mean=-0.000024 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.282874 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.282874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065923Jy sigma=0.448226 ! Fit after self-cal, rms=0.065947Jy sigma=0.448119 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 (18.5, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507332 Jy ! Component: 100 - total flux cleaned = 0.00777506 Jy ! Component: 150 - total flux cleaned = 0.00942373 Jy ! Component: 200 - total flux cleaned = 0.00973247 Jy ! Total flux subtracted in 200 components = 0.00973247 Jy ! Clean residual min=-0.002332 max=0.003162 Jy/beam ! Clean residual mean=-0.000010 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.292606 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 70 components and 0.292606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065558Jy sigma=0.444983 ! Fit after self-cal, rms=0.065505Jy sigma=0.444687 ! Inverting map ! Added new window around map position (3.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277069 Jy ! Component: 100 - total flux cleaned = 0.00358074 Jy ! Component: 150 - total flux cleaned = 0.00371362 Jy ! Component: 200 - total flux cleaned = 0.00379026 Jy ! Total flux subtracted in 200 components = 0.00379026 Jy ! Clean residual min=-0.002039 max=0.002116 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.296396 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.296396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065365Jy sigma=0.443773 ! Fit after self-cal, rms=0.065355Jy sigma=0.443698 ! 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=0.065355Jy sigma=0.443698 ! Fit after self-cal, rms=0.065333Jy sigma=0.443114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.347 mas, bmaj=5.961 mas, bpa=23.66 degrees ! Estimated noise=0.903394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180247 Jy ! Component: 100 - total flux cleaned = 0.00284124 Jy ! Component: 150 - total flux cleaned = 0.0032599 Jy ! Component: 200 - total flux cleaned = 0.00346292 Jy ! Total flux subtracted in 200 components = 0.00346292 Jy ! Clean residual min=-0.001903 max=0.002059 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.299859 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.299859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065267Jy sigma=0.442676 ! Fit after self-cal, rms=0.065260Jy sigma=0.442626 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 (37, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186509 Jy ! Component: 100 - total flux cleaned = 0.00255827 Jy ! Component: 150 - total flux cleaned = 0.00311939 Jy ! Component: 200 - total flux cleaned = 0.00344138 Jy ! Total flux subtracted in 200 components = 0.00344138 Jy ! Clean residual min=-0.001828 max=0.001547 Jy/beam ! Clean residual mean=0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.303301 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.303301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065198Jy sigma=0.442117 ! Fit after self-cal, rms=0.065193Jy sigma=0.442096 ! 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=0.065193Jy sigma=0.442096 ! Fit after self-cal, rms=0.065201Jy sigma=0.442010 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.87 mas, bmaj=10.38 mas, bpa=12.11 degrees ! Estimated noise=1.07393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103325 Jy ! Component: 100 - total flux cleaned = 0.00148152 Jy ! Component: 150 - total flux cleaned = 0.00160731 Jy ! Component: 200 - total flux cleaned = 0.00171424 Jy ! Total flux subtracted in 200 components = 0.00171424 Jy ! Clean residual min=-0.001926 max=0.001628 Jy/beam ! Clean residual mean=0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.305015 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 152 components and 0.305015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065183Jy sigma=0.441898 ! Fit after self-cal, rms=0.065180Jy sigma=0.441884 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 = 0.000237144 Jy ! Component: 100 - total flux cleaned = 0.000286897 Jy ! Component: 150 - total flux cleaned = 0.00031591 Jy ! Component: 200 - total flux cleaned = 0.000329204 Jy ! Total flux subtracted in 200 components = 0.000329204 Jy ! Clean residual min=-0.001870 max=0.001597 Jy/beam ! Clean residual mean=0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.305344 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.305344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065175Jy sigma=0.441859 ! Fit after self-cal, rms=0.065175Jy sigma=0.441856 ! 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=4.345 mas, bmaj=5.956 mas, bpa=23.63 degrees ! Estimated noise=0.903506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.345 x 5.956 at 23.63 degrees (North through East) ! Clean map min=-0.0017551 max=0.2631 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=3.601 mas, bmaj=4.291 mas, bpa=21.45 degrees ! Estimated noise=1.43605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199521 Jy ! Component: 100 - total flux cleaned = 0.251189 Jy ! Component: 150 - total flux cleaned = 0.268857 Jy ! Component: 200 - total flux cleaned = 0.277215 Jy ! Total flux subtracted in 200 components = 0.277215 Jy ! Clean residual min=-0.003284 max=0.004545 Jy/beam ! Clean residual mean=-0.000020 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.277215 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.277215 Jy ! Inverting map and beam ! Estimated beam: bmin=4.345 mas, bmaj=5.956 mas, bpa=23.63 degrees ! Estimated noise=0.903506 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 = 0.00737038 Jy ! Component: 100 - total flux cleaned = 0.0123103 Jy ! Component: 150 - total flux cleaned = 0.0158713 Jy ! Component: 200 - total flux cleaned = 0.0186654 Jy ! Total flux subtracted in 200 components = 0.0186654 Jy ! Clean residual min=-0.002010 max=0.001871 Jy/beam ! Clean residual mean=-0.000012 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.29588 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.29588 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=8.87 mas, bmaj=10.38 mas, bpa=12.11 degrees ! Estimated noise=1.07393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294294 Jy ! Component: 100 - total flux cleaned = 0.00497001 Jy ! Component: 150 - total flux cleaned = 0.00645756 Jy ! Component: 200 - total flux cleaned = 0.00746337 Jy ! Total flux subtracted in 200 components = 0.00746337 Jy ! Clean residual min=-0.002001 max=0.001617 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.303344 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 = 0.000614437 Jy ! Component: 100 - total flux cleaned = 0.00108654 Jy ! Component: 150 - total flux cleaned = 0.00148149 Jy ! Component: 200 - total flux cleaned = 0.00181701 Jy ! Total flux subtracted in 200 components = 0.00181701 Jy ! Clean residual min=-0.001885 max=0.001564 Jy/beam ! Clean residual mean=0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.305161 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 162 components and 0.305161 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.345 mas, bmaj=5.956 mas, bpa=23.63 degrees ! Estimated noise=0.903506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042798 Jy ! Component: 100 - total flux cleaned = 0.000796778 Jy ! Component: 150 - total flux cleaned = 0.00100619 Jy ! Component: 200 - total flux cleaned = 0.00105971 Jy ! Total flux subtracted in 200 components = 0.00105971 Jy ! Clean residual min=-0.001819 max=0.001564 Jy/beam ! Clean residual mean=0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.30622 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 180 components and 0.30622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065189Jy sigma=0.442025 ! Fit after self-cal, rms=0.065186Jy sigma=0.441981 wmodel J2236+7322_S_map.mod ! Writing 180 model components to file: J2236+7322_S_map.mod wobs J2236+7322_S_uvs.fits ! Writing UV FITS file: J2236+7322_S_uvs.fits wwins J2236+7322_S_map.win ! wwins: Wrote 4 windows to J2236+7322_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 = -0.000459899 Jy ! Component: 100 - total flux cleaned = -0.000646284 Jy ! Component: 150 - total flux cleaned = -0.00062113 Jy ! Component: 200 - total flux cleaned = -0.000477496 Jy ! Component: 250 - total flux cleaned = -0.000244565 Jy ! Component: 300 - total flux cleaned = -6.2762e-05 Jy ! Component: 350 - total flux cleaned = 0.000159325 Jy ! Component: 400 - total flux cleaned = 0.000376384 Jy ! Component: 450 - total flux cleaned = 0.000631076 Jy ! Component: 500 - total flux cleaned = 0.000818191 Jy ! Component: 550 - total flux cleaned = 0.000981961 Jy ! Component: 600 - total flux cleaned = 0.00120279 Jy ! Component: 650 - total flux cleaned = 0.00143932 Jy ! Component: 700 - total flux cleaned = 0.00157468 Jy ! Component: 750 - total flux cleaned = 0.0017844 Jy ! Component: 800 - total flux cleaned = 0.00191598 Jy ! Component: 850 - total flux cleaned = 0.00204545 Jy ! Component: 900 - total flux cleaned = 0.00215537 Jy ! Component: 950 - total flux cleaned = 0.00233572 Jy ! Component: 1000 - total flux cleaned = 0.00244194 Jy ! Component: 1050 - total flux cleaned = 0.00256485 Jy ! Component: 1100 - total flux cleaned = 0.00270291 Jy ! Component: 1150 - total flux cleaned = 0.00280549 Jy ! Component: 1200 - total flux cleaned = 0.00292346 Jy ! Component: 1250 - total flux cleaned = 0.00304002 Jy ! Component: 1300 - total flux cleaned = 0.00312244 Jy ! Component: 1350 - total flux cleaned = 0.00321977 Jy ! Component: 1400 - total flux cleaned = 0.0033161 Jy ! Component: 1450 - total flux cleaned = 0.0033638 Jy ! Component: 1500 - total flux cleaned = 0.00348981 Jy ! Component: 1550 - total flux cleaned = 0.00352093 Jy ! Component: 1600 - total flux cleaned = 0.00359805 Jy ! Component: 1650 - total flux cleaned = 0.00373528 Jy ! Component: 1700 - total flux cleaned = 0.00376546 Jy ! Component: 1750 - total flux cleaned = 0.00385483 Jy ! Component: 1800 - total flux cleaned = 0.00392887 Jy ! Component: 1850 - total flux cleaned = 0.00403126 Jy ! Component: 1900 - total flux cleaned = 0.00401678 Jy ! Component: 1950 - total flux cleaned = 0.00407425 Jy ! Component: 2000 - total flux cleaned = 0.00417397 Jy ! Component: 2050 - total flux cleaned = 0.00424444 Jy ! Component: 2100 - total flux cleaned = 0.00431407 Jy ! Component: 2150 - total flux cleaned = 0.00435543 Jy ! Component: 2200 - total flux cleaned = 0.00432797 Jy ! Component: 2250 - total flux cleaned = 0.00436872 Jy ! Component: 2300 - total flux cleaned = 0.0043823 Jy ! Component: 2350 - total flux cleaned = 0.00438226 Jy ! Component: 2400 - total flux cleaned = 0.00447521 Jy ! Component: 2450 - total flux cleaned = 0.00446194 Jy ! Component: 2500 - total flux cleaned = 0.00446219 Jy ! Component: 2550 - total flux cleaned = 0.00451395 Jy ! Component: 2600 - total flux cleaned = 0.00455249 Jy ! Component: 2650 - total flux cleaned = 0.00455246 Jy ! Component: 2700 - total flux cleaned = 0.0045778 Jy ! Component: 2750 - total flux cleaned = 0.00460291 Jy ! Component: 2800 - total flux cleaned = 0.00464025 Jy ! Component: 2850 - total flux cleaned = 0.0046527 Jy ! Component: 2900 - total flux cleaned = 0.00468944 Jy ! Component: 2950 - total flux cleaned = 0.00468946 Jy ! Component: 3000 - total flux cleaned = 0.00472584 Jy ! Component: 3050 - total flux cleaned = 0.00478602 Jy ! Component: 3100 - total flux cleaned = 0.00475002 Jy ! Component: 3150 - total flux cleaned = 0.00478566 Jy ! Component: 3200 - total flux cleaned = 0.00484469 Jy ! Component: 3250 - total flux cleaned = 0.00484468 Jy ! Component: 3300 - total flux cleaned = 0.00485634 Jy ! Component: 3350 - total flux cleaned = 0.00489101 Jy ! Component: 3400 - total flux cleaned = 0.00489094 Jy ! Component: 3450 - total flux cleaned = 0.00490227 Jy ! Component: 3500 - total flux cleaned = 0.00492503 Jy ! Component: 3550 - total flux cleaned = 0.00498132 Jy ! Component: 3600 - total flux cleaned = 0.00498121 Jy ! Component: 3650 - total flux cleaned = 0.00499232 Jy ! Component: 3700 - total flux cleaned = 0.00500339 Jy ! Component: 3750 - total flux cleaned = 0.00503639 Jy ! Component: 3800 - total flux cleaned = 0.00505836 Jy ! Component: 3850 - total flux cleaned = 0.00505842 Jy ! Component: 3900 - total flux cleaned = 0.00508017 Jy ! Component: 3950 - total flux cleaned = 0.00513401 Jy ! Component: 4000 - total flux cleaned = 0.00514477 Jy ! Component: 4050 - total flux cleaned = 0.00517673 Jy ! Total flux subtracted in 4096 components = 0.00516614 Jy ! Clean residual min=-0.000669 max=0.000688 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.311387 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 455 components and 0.311387 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2236+7322_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.345 x 5.956 at 23.63 degrees (North through East) ! Clean map min=-0.001317 max=0.26282 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2236+7322_S_map.fits wmodel /image_prod/ug002_uva//J2236+7322_S_map.mod ! Writing 455 model components to file: /image_prod/ug002_uva//J2236+7322_S_map.mod wobs /image_prod/ug002_uva//J2236+7322_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2236+7322_S_uvs.fits wwins /image_prod/ug002_uva//J2236+7322_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2236+7322_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.262825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.218391 0.218391 0.436783 0.873565 1.74713 3.49426 6.98852 13.977 27.9541 55.9082 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.262 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1373.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2236+7322_S_dfm.log closed on Thu Mar 5 05:48:55 2020