! Started logfile: /vlbi/uf001/uvm//J0732-0334_S_a_dfm.log on Sun Jan 13 21:01:32 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 /vlbi/uf001/uvm//J0732-0334_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0732-0334_S_a_uvm.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! AN table 2: 72 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.998016 visibilities/baseline/integration-bin. ! Found source: J0732-0334 ! ! 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 10563 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 J0732-0334_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.016513Jy sigma=21.275566 ! Fit after self-cal, rms=0.847304Jy sigma=17.835031 ! 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=2.853 mas, bmaj=16.13 mas, bpa=-16.88 degrees ! Estimated noise=0.572885 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 = 0.108988 Jy ! Component: 100 - total flux cleaned = 0.148064 Jy ! Total flux subtracted in 100 components = 0.148064 Jy ! Clean residual min=-0.010855 max=0.024959 Jy/beam ! Clean residual mean=-0.000042 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 0.148064 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.148064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086942Jy sigma=1.661913 ! Fit after self-cal, rms=0.086843Jy sigma=1.660175 ! Inverting map ! Added new window around map position (-1.5, 33). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262999 Jy ! Component: 100 - total flux cleaned = 0.044115 Jy ! Total flux subtracted in 100 components = 0.044115 Jy ! Clean residual min=-0.006543 max=0.010294 Jy/beam ! Clean residual mean=-0.000025 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.192179 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.192179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075541Jy sigma=1.412306 ! Fit after self-cal, rms=0.075269Jy sigma=1.406066 ! 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=3.666 mas, bmaj=16.68 mas, bpa=-16.13 degrees ! Estimated noise=0.336356 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 = 0.0194955 Jy ! Component: 100 - total flux cleaned = 0.0328902 Jy ! Component: 150 - total flux cleaned = 0.0427511 Jy ! Component: 200 - total flux cleaned = 0.0501314 Jy ! Total flux subtracted in 200 components = 0.0501314 Jy ! Clean residual min=-0.004416 max=0.005533 Jy/beam ! Clean residual mean=-0.000004 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.242311 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 96 components and 0.242311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068527Jy sigma=1.255495 ! Fit after self-cal, rms=0.068355Jy sigma=1.251936 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.666 x 16.68 at -16.13 degrees (North through East) ! Clean map min=-0.0044016 max=0.14676 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.04 KP 0.97 LA 0.92 ! NL 1.03 OV 1.00 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.89 HN 0.99 KP 0.92 ! LA 0.93 MK 1.03 NL 1.00 OV 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.01 KP 0.98 LA 0.92 ! NL 1.06 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.94 HN 1.01 KP 0.96 ! LA 0.96 MK 1.01 NL 0.93 OV 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.04 KP 0.99 LA 0.94 ! NL 1.03 OV 1.00 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.32 FD 0.95 HN 0.99 KP 0.95 ! LA 0.95 MK 1.04 NL 1.00 OV 0.99 ! ! ! Fit before self-cal, rms=0.068355Jy sigma=1.251936 ! Fit after self-cal, rms=0.065687Jy sigma=1.215638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=16.77 mas, bpa=-16.04 degrees ! Estimated noise=0.325987 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 = 0.00545494 Jy ! Component: 100 - total flux cleaned = 0.00817828 Jy ! Component: 150 - total flux cleaned = 0.00933942 Jy ! Component: 200 - total flux cleaned = 0.0101613 Jy ! Total flux subtracted in 200 components = 0.0101613 Jy ! Clean residual min=-0.003405 max=0.002921 Jy/beam ! Clean residual mean=0.000004 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.252472 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.252472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065146Jy sigma=1.202890 ! Fit after self-cal, rms=0.065139Jy sigma=1.202203 ! 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=0.065139Jy sigma=1.202203 ! Fit after self-cal, rms=0.066414Jy sigma=1.181463 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=16.81 mas, bpa=-16.09 degrees ! Estimated noise=0.326376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188214 Jy ! Component: 100 - total flux cleaned = 0.00229106 Jy ! Component: 150 - total flux cleaned = 0.00264466 Jy ! Component: 200 - total flux cleaned = 0.00290565 Jy ! Total flux subtracted in 200 components = 0.00290565 Jy ! Clean residual min=-0.001739 max=0.001819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.255378 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 154 components and 0.255378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066277Jy sigma=1.178418 ! Fit after self-cal, rms=0.066316Jy sigma=1.178158 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 = 0.000296107 Jy ! Component: 100 - total flux cleaned = 0.000474724 Jy ! Component: 150 - total flux cleaned = 0.000638093 Jy ! Component: 200 - total flux cleaned = 0.000752222 Jy ! Total flux subtracted in 200 components = 0.000752222 Jy ! Clean residual min=-0.001592 max=0.001654 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.25613 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 168 components and 0.25613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066260Jy sigma=1.176995 ! Fit after self-cal, rms=0.066255Jy sigma=1.176949 ! 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=0.066255Jy sigma=1.176949 ! Fit after self-cal, rms=0.066390Jy sigma=1.176730 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.705 mas, bmaj=16.82 mas, bpa=-16.09 degrees ! Estimated noise=0.326354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000170469 Jy ! Component: 100 - total flux cleaned = 0.000352068 Jy ! Component: 150 - total flux cleaned = 0.000484767 Jy ! Component: 200 - total flux cleaned = 0.000606692 Jy ! Total flux subtracted in 200 components = 0.000606692 Jy ! Clean residual min=-0.001461 max=0.001566 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.256737 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 179 components and 0.256737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066349Jy sigma=1.175992 ! Fit after self-cal, rms=0.066347Jy sigma=1.175962 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 = 0.000156828 Jy ! Component: 100 - total flux cleaned = 0.000239912 Jy ! Component: 150 - total flux cleaned = 0.000318201 Jy ! Component: 200 - total flux cleaned = 0.00044161 Jy ! Total flux subtracted in 200 components = 0.00044161 Jy ! Clean residual min=-0.001409 max=0.001527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.257178 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 0.257178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066321Jy sigma=1.175545 ! Fit after self-cal, rms=0.066318Jy sigma=1.175525 ! 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=0.066318Jy sigma=1.175525 ! Fit after self-cal, rms=0.066299Jy sigma=1.175483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.675 mas, bmaj=17.71 mas, bpa=-10.54 degrees ! Estimated noise=0.382988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002301 Jy ! Component: 100 - total flux cleaned = 0.000357467 Jy ! Component: 150 - total flux cleaned = 0.000399185 Jy ! Component: 200 - total flux cleaned = 0.000435592 Jy ! Total flux subtracted in 200 components = 0.000435592 Jy ! Clean residual min=-0.001474 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.257614 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 203 components and 0.257614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066282Jy sigma=1.175321 ! Fit after self-cal, rms=0.066278Jy sigma=1.175259 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 = -0.000132152 Jy ! Component: 100 - total flux cleaned = -0.000152111 Jy ! Component: 150 - total flux cleaned = -0.00012045 Jy ! Component: 200 - total flux cleaned = -7.76153e-05 Jy ! Total flux subtracted in 200 components = -7.76153e-05 Jy ! Clean residual min=-0.001419 max=0.001332 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.257536 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 212 components and 0.257536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066268Jy sigma=1.175215 ! Fit after self-cal, rms=0.066265Jy sigma=1.175182 ! 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=3.7 mas, bmaj=16.82 mas, bpa=-16.1 degrees ! Estimated noise=0.32632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.7 x 16.82 at -16.1 degrees (North through East) ! Clean map min=-0.0018759 max=0.14204 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=2.862 mas, bmaj=16.46 mas, bpa=-16.93 degrees ! Estimated noise=0.566012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107077 Jy ! Component: 100 - total flux cleaned = 0.148861 Jy ! Component: 150 - total flux cleaned = 0.175763 Jy ! Component: 200 - total flux cleaned = 0.19375 Jy ! Total flux subtracted in 200 components = 0.19375 Jy ! Clean residual min=-0.006050 max=0.010250 Jy/beam ! Clean residual mean=-0.000025 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.19375 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 0.19375 Jy ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=16.82 mas, bpa=-16.1 degrees ! Estimated noise=0.32632 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 = 0.0169564 Jy ! Component: 100 - total flux cleaned = 0.0289504 Jy ! Component: 150 - total flux cleaned = 0.0378299 Jy ! Component: 200 - total flux cleaned = 0.0444982 Jy ! Total flux subtracted in 200 components = 0.0444982 Jy ! Clean residual min=-0.002654 max=0.003931 Jy/beam ! Clean residual mean=-0.000005 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.238249 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 84 components and 0.238249 Jy ! Inverting map ! Added new window around map position (1.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507493 Jy ! Component: 100 - total flux cleaned = 0.00893739 Jy ! Component: 150 - total flux cleaned = 0.0114914 Jy ! Component: 200 - total flux cleaned = 0.0130824 Jy ! Total flux subtracted in 200 components = 0.0130824 Jy ! Clean residual min=-0.001881 max=0.001837 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.251331 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.251331 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=7.675 mas, bmaj=17.71 mas, bpa=-10.54 degrees ! Estimated noise=0.382988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026499 Jy ! Component: 100 - total flux cleaned = 0.00430188 Jy ! Component: 150 - total flux cleaned = 0.00489819 Jy ! Component: 200 - total flux cleaned = 0.00494031 Jy ! Total flux subtracted in 200 components = 0.00494031 Jy ! Clean residual min=-0.001620 max=0.001322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.256271 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 = 7.14776e-05 Jy ! Component: 100 - total flux cleaned = 0.000162122 Jy ! Component: 150 - total flux cleaned = 0.000216499 Jy ! Component: 200 - total flux cleaned = 0.000335797 Jy ! Total flux subtracted in 200 components = 0.000335797 Jy ! Clean residual min=-0.001430 max=0.001322 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.256607 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 191 components and 0.256607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.7 mas, bmaj=16.82 mas, bpa=-16.1 degrees ! Estimated noise=0.32632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.17104e-05 Jy ! Component: 100 - total flux cleaned = -9.98969e-05 Jy ! Component: 150 - total flux cleaned = 6.65544e-05 Jy ! Component: 200 - total flux cleaned = 6.66446e-05 Jy ! Total flux subtracted in 200 components = 6.66446e-05 Jy ! Clean residual min=-0.001285 max=0.001335 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.256674 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 209 components and 0.256674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066245Jy sigma=1.175285 ! Fit after self-cal, rms=0.066236Jy sigma=1.174943 wmodel J0732-0334_S_a_map.mod ! Writing 209 model components to file: J0732-0334_S_a_map.mod wobs J0732-0334_S_a_uvs.fits ! Writing UV FITS file: J0732-0334_S_a_uvs.fits wwins J0732-0334_S_a_map.win ! wwins: Wrote 3 windows to J0732-0334_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 = -4.66862e-05 Jy ! Component: 100 - total flux cleaned = -0.000156195 Jy ! Component: 150 - total flux cleaned = -0.00028142 Jy ! Component: 200 - total flux cleaned = -0.000360537 Jy ! Component: 250 - total flux cleaned = -0.000417595 Jy ! Component: 300 - total flux cleaned = -0.00050946 Jy ! Component: 350 - total flux cleaned = -0.000598407 Jy ! Component: 400 - total flux cleaned = -0.000755022 Jy ! Component: 450 - total flux cleaned = -0.000822814 Jy ! Component: 500 - total flux cleaned = -0.000872566 Jy ! Component: 550 - total flux cleaned = -0.000921461 Jy ! Component: 600 - total flux cleaned = -0.000937107 Jy ! Component: 650 - total flux cleaned = -0.000968415 Jy ! Component: 700 - total flux cleaned = -0.00103004 Jy ! Component: 750 - total flux cleaned = -0.00106027 Jy ! Component: 800 - total flux cleaned = -0.00114948 Jy ! Component: 850 - total flux cleaned = -0.00117843 Jy ! Component: 900 - total flux cleaned = -0.00125066 Jy ! Component: 950 - total flux cleaned = -0.00129335 Jy ! Component: 1000 - total flux cleaned = -0.00136338 Jy ! Component: 1050 - total flux cleaned = -0.00144598 Jy ! Component: 1100 - total flux cleaned = -0.00151373 Jy ! Component: 1150 - total flux cleaned = -0.00155381 Jy ! Component: 1200 - total flux cleaned = -0.00163311 Jy ! Component: 1250 - total flux cleaned = -0.00165921 Jy ! Component: 1300 - total flux cleaned = -0.00176219 Jy ! Component: 1350 - total flux cleaned = -0.00176196 Jy ! Component: 1400 - total flux cleaned = -0.00182469 Jy ! Component: 1450 - total flux cleaned = -0.00189926 Jy ! Component: 1500 - total flux cleaned = -0.00194828 Jy ! Component: 1550 - total flux cleaned = -0.00199685 Jy ! Component: 1600 - total flux cleaned = -0.00212862 Jy ! Component: 1650 - total flux cleaned = -0.00216414 Jy ! Component: 1700 - total flux cleaned = -0.00222276 Jy ! Component: 1750 - total flux cleaned = -0.00228082 Jy ! Component: 1800 - total flux cleaned = -0.00233823 Jy ! Component: 1850 - total flux cleaned = -0.00241781 Jy ! Component: 1900 - total flux cleaned = -0.00249652 Jy ! Component: 1950 - total flux cleaned = -0.00255207 Jy ! Component: 2000 - total flux cleaned = -0.00261823 Jy ! Component: 2050 - total flux cleaned = -0.00267282 Jy ! Component: 2100 - total flux cleaned = -0.0027484 Jy ! Component: 2150 - total flux cleaned = -0.0028019 Jy ! Component: 2200 - total flux cleaned = -0.00287602 Jy ! Component: 2250 - total flux cleaned = -0.00291784 Jy ! Component: 2300 - total flux cleaned = -0.00293858 Jy ! Component: 2350 - total flux cleaned = -0.00301047 Jy ! Component: 2400 - total flux cleaned = -0.00303093 Jy ! Component: 2450 - total flux cleaned = -0.00306122 Jy ! Component: 2500 - total flux cleaned = -0.0031615 Jy ! Component: 2550 - total flux cleaned = -0.00319111 Jy ! Component: 2600 - total flux cleaned = -0.00323046 Jy ! Component: 2650 - total flux cleaned = -0.00325988 Jy ! Component: 2700 - total flux cleaned = -0.00332786 Jy ! Component: 2750 - total flux cleaned = -0.00340478 Jy ! Component: 2800 - total flux cleaned = -0.0034143 Jy ! Component: 2850 - total flux cleaned = -0.00349 Jy ! Component: 2900 - total flux cleaned = -0.00353695 Jy ! Component: 2950 - total flux cleaned = -0.00360223 Jy ! Component: 3000 - total flux cleaned = -0.00367636 Jy ! Component: 3050 - total flux cleaned = -0.00372231 Jy ! Component: 3100 - total flux cleaned = -0.00377692 Jy ! Component: 3150 - total flux cleaned = -0.00380397 Jy ! Component: 3200 - total flux cleaned = -0.00386675 Jy ! Component: 3250 - total flux cleaned = -0.00390234 Jy ! Component: 3300 - total flux cleaned = -0.00394673 Jy ! Component: 3350 - total flux cleaned = -0.00396425 Jy ! Component: 3400 - total flux cleaned = -0.00402535 Jy ! Component: 3450 - total flux cleaned = -0.00406858 Jy ! Component: 3500 - total flux cleaned = -0.00406857 Jy ! Component: 3550 - total flux cleaned = -0.00412835 Jy ! Component: 3600 - total flux cleaned = -0.00415378 Jy ! Component: 3650 - total flux cleaned = -0.00420434 Jy ! Component: 3700 - total flux cleaned = -0.00425447 Jy ! Component: 3750 - total flux cleaned = -0.00427111 Jy ! Component: 3800 - total flux cleaned = -0.00428759 Jy ! Component: 3850 - total flux cleaned = -0.00434498 Jy ! Component: 3900 - total flux cleaned = -0.00439388 Jy ! Component: 3950 - total flux cleaned = -0.00436954 Jy ! Component: 4000 - total flux cleaned = -0.00440974 Jy ! Component: 4050 - total flux cleaned = -0.00444184 Jy ! Total flux subtracted in 4096 components = -0.00450534 Jy ! Clean residual min=-0.000576 max=0.000396 Jy/beam ! Clean residual mean=-0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.252168 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 476 components and 0.252168 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0732-0334_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.7 x 16.82 at -16.1 degrees (North through East) ! Clean map min=-0.0018607 max=0.14119 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0732-0334_S_a_map.fits wmodel /vlbi/uf001/uvm//J0732-0334_S_a_map.mod ! Writing 476 model components to file: /vlbi/uf001/uvm//J0732-0334_S_a_map.mod wobs /vlbi/uf001/uvm//J0732-0334_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0732-0334_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0732-0334_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J0732-0334_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.330108 0.330108 0.660216 1.32043 2.64087 5.28173 10.5635 21.1269 42.2538 84.5077 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 908.793 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0732-0334_S_a_dfm.log closed on Sun Jan 13 21:01:37 2019