! Started logfile: /vlbi/uf001/uva//J2224-1126_S_dfm.log on Mon Jan 14 06:15:52 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/uva//J2224-1126_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2224-1126_S_uva.fits ! AN table 1: 57 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.41604 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2224-1126 ! ! 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 44 lines of history. ! ! Reading 1992 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 J2224-1126_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 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008226Jy sigma=16.386185 ! Fit after self-cal, rms=0.933171Jy sigma=15.145219 ! 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=2.536 mas, bmaj=7.11 mas, bpa=-1.169 degrees ! Estimated noise=1.23139 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 = 0.0534273 Jy ! Component: 100 - total flux cleaned = 0.0671572 Jy ! Total flux subtracted in 100 components = 0.0671572 Jy ! Clean residual min=-0.008799 max=0.009633 Jy/beam ! Clean residual mean=-0.000035 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.0671572 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0671572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096595Jy sigma=1.494674 ! Fit after self-cal, rms=0.094494Jy sigma=1.462586 ! 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=2.993 mas, bmaj=7.668 mas, bpa=-0.9494 degrees ! Estimated noise=1.08096 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 = 0.0130377 Jy ! Component: 100 - total flux cleaned = 0.0202124 Jy ! Component: 150 - total flux cleaned = 0.0248198 Jy ! Component: 200 - total flux cleaned = 0.027901 Jy ! Total flux subtracted in 200 components = 0.027901 Jy ! Clean residual min=-0.007570 max=0.008362 Jy/beam ! Clean residual mean=-0.000012 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.0950582 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.0950582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092707Jy sigma=1.431818 ! Fit after self-cal, rms=0.092357Jy sigma=1.428277 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 7.668 at -0.9494 degrees (North through East) ! Clean map min=-0.0079362 max=0.070755 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 1.15 KP 0.82 ! LA 0.90 MK 1.12 NL 1.29 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.08 KP 0.83 ! LA 0.97 MK 1.07 NL 1.14 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.88 HN 1.07 KP 1.06 ! LA 0.97 MK 0.93 NL 1.05 SC 1.04 ! ! ! Fit before self-cal, rms=0.092357Jy sigma=1.428277 ! Fit after self-cal, rms=0.095149Jy sigma=1.418471 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.805 mas, bpa=-0.8019 degrees ! Estimated noise=1.07578 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 = -0.000197776 Jy ! Component: 100 - total flux cleaned = 0.000176143 Jy ! Component: 150 - total flux cleaned = 0.000401874 Jy ! Component: 200 - total flux cleaned = 0.000563622 Jy ! Total flux subtracted in 200 components = 0.000563622 Jy ! Clean residual min=-0.007527 max=0.007787 Jy/beam ! Clean residual mean=0.000019 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.0956218 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0956218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095068Jy sigma=1.417083 ! Fit after self-cal, rms=0.095380Jy sigma=1.413445 ! 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=0.095380Jy sigma=1.413445 ! Fit after self-cal, rms=0.097596Jy sigma=1.401151 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.102 mas, bmaj=7.832 mas, bpa=-0.6411 degrees ! Estimated noise=1.07839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82961e-05 Jy ! Component: 100 - total flux cleaned = 0.000177153 Jy ! Component: 150 - total flux cleaned = 0.000237654 Jy ! Component: 200 - total flux cleaned = 0.000295335 Jy ! Total flux subtracted in 200 components = 0.000295335 Jy ! Clean residual min=-0.006223 max=0.007157 Jy/beam ! Clean residual mean=-0.000010 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.0959171 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0959172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097493Jy sigma=1.399809 ! Fit after self-cal, rms=0.097786Jy sigma=1.398723 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 (2.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00534345 Jy ! Component: 100 - total flux cleaned = 0.00551375 Jy ! Component: 150 - total flux cleaned = 0.00585546 Jy ! Component: 200 - total flux cleaned = 0.00602756 Jy ! Total flux subtracted in 200 components = 0.00602756 Jy ! Clean residual min=-0.005483 max=0.004582 Jy/beam ! Clean residual mean=-0.000005 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.101945 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.101945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097187Jy sigma=1.389075 ! Fit after self-cal, rms=0.096870Jy sigma=1.386221 ! Inverting map ! Added new window around map position (-121, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434311 Jy ! Component: 100 - total flux cleaned = 0.00551787 Jy ! Component: 150 - total flux cleaned = 0.00691861 Jy ! Component: 200 - total flux cleaned = 0.00815291 Jy ! Total flux subtracted in 200 components = 0.00815291 Jy ! Clean residual min=-0.004146 max=0.004346 Jy/beam ! Clean residual mean=-0.000011 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.110098 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.110098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096414Jy sigma=1.379734 ! Fit after self-cal, rms=0.096258Jy sigma=1.378429 ! 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=0.096258Jy sigma=1.378429 ! Fit after self-cal, rms=0.092486Jy sigma=1.376968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=7.757 mas, bpa=-0.583 degrees ! Estimated noise=1.04306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028262 Jy ! Component: 100 - total flux cleaned = 0.00379381 Jy ! Component: 150 - total flux cleaned = 0.00477304 Jy ! Component: 200 - total flux cleaned = 0.00557549 Jy ! Total flux subtracted in 200 components = 0.00557549 Jy ! Clean residual min=-0.003341 max=0.003700 Jy/beam ! Clean residual mean=-0.000009 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.115673 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.115673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092249Jy sigma=1.373369 ! Fit after self-cal, rms=0.092218Jy sigma=1.372576 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 = 0.00169875 Jy ! Component: 100 - total flux cleaned = 0.00235135 Jy ! Component: 150 - total flux cleaned = 0.00316895 Jy ! Component: 200 - total flux cleaned = 0.00377673 Jy ! Total flux subtracted in 200 components = 0.00377673 Jy ! Clean residual min=-0.003553 max=0.003577 Jy/beam ! Clean residual mean=-0.000009 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.11945 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.11945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092068Jy sigma=1.370505 ! Fit after self-cal, rms=0.092028Jy sigma=1.370238 ! 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=0.092028Jy sigma=1.370238 ! Fit after self-cal, rms=0.091593Jy sigma=1.369727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.118 mas, bmaj=12.65 mas, bpa=11.01 degrees ! Estimated noise=1.32497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227688 Jy ! Component: 100 - total flux cleaned = 0.0009513 Jy ! Component: 150 - total flux cleaned = 0.00156788 Jy ! Component: 200 - total flux cleaned = 0.00196905 Jy ! Total flux subtracted in 200 components = 0.00196905 Jy ! Clean residual min=-0.003977 max=0.002936 Jy/beam ! Clean residual mean=-0.000008 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.121419 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.121419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091516Jy sigma=1.369278 ! Fit after self-cal, rms=0.091535Jy sigma=1.369057 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 = 0.000343031 Jy ! Component: 100 - total flux cleaned = 0.000522608 Jy ! Component: 150 - total flux cleaned = 0.000682702 Jy ! Component: 200 - total flux cleaned = 0.00082637 Jy ! Total flux subtracted in 200 components = 0.00082637 Jy ! Clean residual min=-0.004090 max=0.002885 Jy/beam ! Clean residual mean=-0.000009 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.122245 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.122245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091494Jy sigma=1.368870 ! Fit after self-cal, rms=0.091478Jy sigma=1.368760 ! 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=3.055 mas, bmaj=7.744 mas, bpa=-0.72 degrees ! Estimated noise=1.0359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.744 at -0.72 degrees (North through East) ! Clean map min=-0.0056268 max=0.067989 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=2.594 mas, bmaj=7.182 mas, bpa=-0.7828 degrees ! Estimated noise=1.1832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521405 Jy ! Component: 100 - total flux cleaned = 0.0663329 Jy ! Component: 150 - total flux cleaned = 0.0743407 Jy ! Component: 200 - total flux cleaned = 0.0803116 Jy ! Total flux subtracted in 200 components = 0.0803116 Jy ! Clean residual min=-0.008308 max=0.009591 Jy/beam ! Clean residual mean=-0.000027 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.0803115 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0803115 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.744 mas, bpa=-0.72 degrees ! Estimated noise=1.0359 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 = 0.00897503 Jy ! Component: 100 - total flux cleaned = 0.0143562 Jy ! Component: 150 - total flux cleaned = 0.0186672 Jy ! Component: 200 - total flux cleaned = 0.0216057 Jy ! Total flux subtracted in 200 components = 0.0216057 Jy ! Clean residual min=-0.006079 max=0.005692 Jy/beam ! Clean residual mean=-0.000022 rms=0.001402 Jy/beam ! Combined flux in latest and established models = 0.101917 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.101917 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=7.118 mas, bmaj=12.65 mas, bpa=11.01 degrees ! Estimated noise=1.32497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478374 Jy ! Component: 100 - total flux cleaned = 0.00726205 Jy ! Component: 150 - total flux cleaned = 0.00847274 Jy ! Component: 200 - total flux cleaned = 0.00958726 Jy ! Total flux subtracted in 200 components = 0.00958726 Jy ! Clean residual min=-0.004953 max=0.003653 Jy/beam ! Clean residual mean=-0.000020 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.111505 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 = 0.000887297 Jy ! Component: 100 - total flux cleaned = 0.00167321 Jy ! Component: 150 - total flux cleaned = 0.00237578 Jy ! Component: 200 - total flux cleaned = 0.0029521 Jy ! Total flux subtracted in 200 components = 0.0029521 Jy ! Clean residual min=-0.004752 max=0.003344 Jy/beam ! Clean residual mean=-0.000018 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.114457 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 111 components and 0.114457 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.744 mas, bpa=-0.72 degrees ! Estimated noise=1.0359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111673 Jy ! Component: 100 - total flux cleaned = 0.00189044 Jy ! Component: 150 - total flux cleaned = 0.00258397 Jy ! Component: 200 - total flux cleaned = 0.00320764 Jy ! Total flux subtracted in 200 components = 0.00320764 Jy ! Clean residual min=-0.004201 max=0.004016 Jy/beam ! Clean residual mean=-0.000009 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.117664 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.117664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091700Jy sigma=1.372543 ! Fit after self-cal, rms=0.091710Jy sigma=1.371536 wmodel J2224-1126_S_map.mod ! Writing 123 model components to file: J2224-1126_S_map.mod wobs J2224-1126_S_uvs.fits ! Writing UV FITS file: J2224-1126_S_uvs.fits wwins J2224-1126_S_map.win ! wwins: Wrote 3 windows to J2224-1126_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 = -5.25733e-05 Jy ! Component: 100 - total flux cleaned = 0.000136711 Jy ! Component: 150 - total flux cleaned = 0.00025434 Jy ! Component: 200 - total flux cleaned = 0.000310209 Jy ! Component: 250 - total flux cleaned = 0.000418117 Jy ! Component: 300 - total flux cleaned = 0.000621716 Jy ! Component: 350 - total flux cleaned = 0.000719 Jy ! Component: 400 - total flux cleaned = 0.000903904 Jy ! Component: 450 - total flux cleaned = 0.000994672 Jy ! Component: 500 - total flux cleaned = 0.00120923 Jy ! Component: 550 - total flux cleaned = 0.00129172 Jy ! Component: 600 - total flux cleaned = 0.00133227 Jy ! Component: 650 - total flux cleaned = 0.001489 Jy ! Component: 700 - total flux cleaned = 0.00152622 Jy ! Component: 750 - total flux cleaned = 0.00167147 Jy ! Component: 800 - total flux cleaned = 0.00167103 Jy ! Component: 850 - total flux cleaned = 0.00170636 Jy ! Component: 900 - total flux cleaned = 0.00170755 Jy ! Component: 950 - total flux cleaned = 0.00187019 Jy ! Component: 1000 - total flux cleaned = 0.00193273 Jy ! Component: 1050 - total flux cleaned = 0.00193292 Jy ! Component: 1100 - total flux cleaned = 0.00199342 Jy ! Component: 1150 - total flux cleaned = 0.00205291 Jy ! Component: 1200 - total flux cleaned = 0.00216861 Jy ! Component: 1250 - total flux cleaned = 0.00228059 Jy ! Component: 1300 - total flux cleaned = 0.0023357 Jy ! Component: 1350 - total flux cleaned = 0.00249791 Jy ! Component: 1400 - total flux cleaned = 0.0026033 Jy ! Component: 1450 - total flux cleaned = 0.00265557 Jy ! Component: 1500 - total flux cleaned = 0.00278292 Jy ! Component: 1550 - total flux cleaned = 0.00280776 Jy ! Component: 1600 - total flux cleaned = 0.00293049 Jy ! Component: 1650 - total flux cleaned = 0.00305059 Jy ! Component: 1700 - total flux cleaned = 0.00319255 Jy ! Component: 1750 - total flux cleaned = 0.00333195 Jy ! Component: 1800 - total flux cleaned = 0.0034459 Jy ! Component: 1850 - total flux cleaned = 0.00353596 Jy ! Component: 1900 - total flux cleaned = 0.00355804 Jy ! Component: 1950 - total flux cleaned = 0.00362406 Jy ! Component: 2000 - total flux cleaned = 0.00371039 Jy ! Component: 2050 - total flux cleaned = 0.00385948 Jy ! Component: 2100 - total flux cleaned = 0.00398589 Jy ! Component: 2150 - total flux cleaned = 0.00413136 Jy ! Component: 2200 - total flux cleaned = 0.00419305 Jy ! Component: 2250 - total flux cleaned = 0.0042749 Jy ! Component: 2300 - total flux cleaned = 0.00441603 Jy ! Component: 2350 - total flux cleaned = 0.00445582 Jy ! Component: 2400 - total flux cleaned = 0.00457442 Jy ! Component: 2450 - total flux cleaned = 0.00473104 Jy ! Component: 2500 - total flux cleaned = 0.00478921 Jy ! Component: 2550 - total flux cleaned = 0.00490501 Jy ! Component: 2600 - total flux cleaned = 0.00501959 Jy ! Component: 2650 - total flux cleaned = 0.00505763 Jy ! Component: 2700 - total flux cleaned = 0.00518928 Jy ! Component: 2750 - total flux cleaned = 0.00524516 Jy ! Component: 2800 - total flux cleaned = 0.00522678 Jy ! Component: 2850 - total flux cleaned = 0.00535566 Jy ! Component: 2900 - total flux cleaned = 0.00546525 Jy ! Component: 2950 - total flux cleaned = 0.00550152 Jy ! Component: 3000 - total flux cleaned = 0.00551947 Jy ! Component: 3050 - total flux cleaned = 0.00564481 Jy ! Component: 3100 - total flux cleaned = 0.00566271 Jy ! Component: 3150 - total flux cleaned = 0.00575097 Jy ! Component: 3200 - total flux cleaned = 0.00583859 Jy ! Component: 3250 - total flux cleaned = 0.00582103 Jy ! Component: 3300 - total flux cleaned = 0.00590794 Jy ! Component: 3350 - total flux cleaned = 0.00599432 Jy ! Component: 3400 - total flux cleaned = 0.00602872 Jy ! Component: 3450 - total flux cleaned = 0.00611434 Jy ! Component: 3500 - total flux cleaned = 0.0061655 Jy ! Component: 3550 - total flux cleaned = 0.00621648 Jy ! Component: 3600 - total flux cleaned = 0.00625029 Jy ! Component: 3650 - total flux cleaned = 0.00626712 Jy ! Component: 3700 - total flux cleaned = 0.00630071 Jy ! Component: 3750 - total flux cleaned = 0.00636774 Jy ! Component: 3800 - total flux cleaned = 0.00633436 Jy ! Component: 3850 - total flux cleaned = 0.00635101 Jy ! Component: 3900 - total flux cleaned = 0.00641747 Jy ! Component: 3950 - total flux cleaned = 0.00645046 Jy ! Component: 4000 - total flux cleaned = 0.00651634 Jy ! Component: 4050 - total flux cleaned = 0.00656575 Jy ! Total flux subtracted in 4096 components = 0.00661493 Jy ! Clean residual min=-0.000902 max=0.001034 Jy/beam ! Clean residual mean=0.000003 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.124279 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 374 components and 0.124279 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2224-1126_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.744 at -0.72 degrees (North through East) ! Clean map min=-0.0050047 max=0.068859 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2224-1126_S_map.fits wmodel /vlbi/uf001/uva//J2224-1126_S_map.mod ! Writing 374 model components to file: /vlbi/uf001/uva//J2224-1126_S_map.mod wobs /vlbi/uf001/uva//J2224-1126_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2224-1126_S_uvs.fits wwins /vlbi/uf001/uva//J2224-1126_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2224-1126_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0688592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000261815 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14065 1.14065 2.28131 4.56262 9.12524 18.2505 36.5009 73.0019 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 263.006 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2224-1126_S_dfm.log closed on Mon Jan 14 06:15:56 2019