! Started logfile: /vlbi/bp222/maps//J2322-0737_S_dfm.log on Mon Jan 14 17:28:16 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/bp222/maps//J2322-0737_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/maps//J2322-0737_S_uvm.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818357 visibilities/baseline/integration-bin. ! Found source: J2322-0737 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 16940 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2322-0737_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 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027615Jy sigma=13.536628 ! Fit after self-cal, rms=0.828522Jy sigma=10.982387 ! 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=2.734 mas, bmaj=7.17 mas, bpa=0.5676 degrees ! Estimated noise=0.695027 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 = 0.133985 Jy ! Component: 100 - total flux cleaned = 0.163205 Jy ! Total flux subtracted in 100 components = 0.163205 Jy ! Clean residual min=-0.003961 max=0.008166 Jy/beam ! Clean residual mean=-0.000003 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.163205 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.163205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087679Jy sigma=0.826996 ! Fit after self-cal, rms=0.087666Jy sigma=0.826947 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729722 Jy ! Component: 100 - total flux cleaned = 0.0103268 Jy ! Total flux subtracted in 100 components = 0.0103268 Jy ! Clean residual min=-0.003964 max=0.004273 Jy/beam ! Clean residual mean=-0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.173532 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.173532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086763Jy sigma=0.816108 ! Fit after self-cal, rms=0.086768Jy sigma=0.816074 ! 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=3.289 mas, bmaj=8.286 mas, bpa=-0.3242 degrees ! Estimated noise=0.498525 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 = 0.0015103 Jy ! Component: 100 - total flux cleaned = 0.00208598 Jy ! Component: 150 - total flux cleaned = 0.00214629 Jy ! Component: 200 - total flux cleaned = 0.00216023 Jy ! Total flux subtracted in 200 components = 0.00216023 Jy ! Clean residual min=-0.003618 max=0.003111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.175692 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.175692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086671Jy sigma=0.815727 ! Fit after self-cal, rms=0.086670Jy sigma=0.815720 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 8.286 at -0.3242 degrees (North through East) ! Clean map min=-0.0035355 max=0.17268 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.96 KP 1.03 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.97 KP 1.03 ! LA 0.98 MK 1.00 NL 0.93 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.96 KP 1.01 ! LA 1.01 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.086670Jy sigma=0.815720 ! Fit after self-cal, rms=0.085368Jy sigma=0.811443 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=8.286 mas, bpa=-0.2627 degrees ! Estimated noise=0.498571 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 = 0.000234434 Jy ! Component: 100 - total flux cleaned = 0.000232884 Jy ! Component: 150 - total flux cleaned = 0.000232785 Jy ! Component: 200 - total flux cleaned = 0.000207977 Jy ! Total flux subtracted in 200 components = 0.000207977 Jy ! Clean residual min=-0.003224 max=0.003007 Jy/beam ! Clean residual mean=-0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.1759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.1759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085318Jy sigma=0.811330 ! Fit after self-cal, rms=0.085316Jy sigma=0.811302 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085316Jy sigma=0.811302 ! Fit after self-cal, rms=0.081065Jy sigma=0.797308 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.304 mas, bpa=-0.5479 degrees ! Estimated noise=0.502683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135936 Jy ! Component: 100 - total flux cleaned = 0.00130666 Jy ! Component: 150 - total flux cleaned = 0.00123647 Jy ! Component: 200 - total flux cleaned = 0.00117873 Jy ! Total flux subtracted in 200 components = 0.00117873 Jy ! Clean residual min=-0.002770 max=0.002255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.177079 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.177079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080966Jy sigma=0.797182 ! Fit after self-cal, rms=0.080983Jy sigma=0.797122 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 = -6.29589e-05 Jy ! Component: 100 - total flux cleaned = -0.000121773 Jy ! Component: 150 - total flux cleaned = -0.000149158 Jy ! Component: 200 - total flux cleaned = -0.000174848 Jy ! Total flux subtracted in 200 components = -0.000174848 Jy ! Clean residual min=-0.002762 max=0.002266 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.176904 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.176904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080964Jy sigma=0.797106 ! Fit after self-cal, rms=0.080964Jy sigma=0.797103 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080964Jy sigma=0.797103 ! Fit after self-cal, rms=0.069482Jy sigma=0.773520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=8.29 mas, bpa=-0.5868 degrees ! Estimated noise=0.501818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279923 Jy ! Component: 100 - total flux cleaned = -0.000345701 Jy ! Component: 150 - total flux cleaned = -0.00041006 Jy ! Component: 200 - total flux cleaned = -0.000464572 Jy ! Total flux subtracted in 200 components = -0.000464572 Jy ! Clean residual min=-0.001556 max=0.001474 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.176439 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.176439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069475Jy sigma=0.773465 ! Fit after self-cal, rms=0.069491Jy sigma=0.773317 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 = 2.48619e-05 Jy ! Component: 100 - total flux cleaned = -6.60646e-06 Jy ! Component: 150 - total flux cleaned = -2.75246e-05 Jy ! Component: 200 - total flux cleaned = -4.60938e-05 Jy ! Total flux subtracted in 200 components = -4.60938e-05 Jy ! Clean residual min=-0.001544 max=0.001481 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.176393 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.176393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069489Jy sigma=0.773296 ! Fit after self-cal, rms=0.069489Jy sigma=0.773294 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069489Jy sigma=0.773294 ! Fit after self-cal, rms=0.069528Jy sigma=0.773283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.411 mas, bmaj=13.63 mas, bpa=2.155 degrees ! Estimated noise=0.624191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179448 Jy ! Component: 100 - total flux cleaned = -0.000179464 Jy ! Component: 150 - total flux cleaned = -0.000172101 Jy ! Component: 200 - total flux cleaned = -0.000163375 Jy ! Total flux subtracted in 200 components = -0.000163375 Jy ! Clean residual min=-0.001450 max=0.001460 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.17623 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 56 components and 0.17623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069528Jy sigma=0.773297 ! Fit after self-cal, rms=0.069527Jy sigma=0.773288 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 = 5.66178e-06 Jy ! Component: 100 - total flux cleaned = 1.00583e-05 Jy ! Component: 150 - total flux cleaned = 1.34917e-05 Jy ! Component: 200 - total flux cleaned = 2.0815e-05 Jy ! Total flux subtracted in 200 components = 2.0815e-05 Jy ! Clean residual min=-0.001450 max=0.001461 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.176251 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.176251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069527Jy sigma=0.773299 ! Fit after self-cal, rms=0.069527Jy sigma=0.773295 ! 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=3.283 mas, bmaj=8.292 mas, bpa=-0.6041 degrees ! Estimated noise=0.501632 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 8.292 at -0.6041 degrees (North through East) ! Clean map min=-0.0014504 max=0.17426 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=2.737 mas, bmaj=7.192 mas, bpa=0.1633 degrees ! Estimated noise=0.701058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135107 Jy ! Component: 100 - total flux cleaned = 0.164578 Jy ! Component: 150 - total flux cleaned = 0.171496 Jy ! Component: 200 - total flux cleaned = 0.174274 Jy ! Total flux subtracted in 200 components = 0.174274 Jy ! Clean residual min=-0.002127 max=0.002050 Jy/beam ! Clean residual mean=0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.174274 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.174274 Jy ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.292 mas, bpa=-0.6041 degrees ! Estimated noise=0.501632 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 = 0.00169545 Jy ! Component: 100 - total flux cleaned = 0.00232064 Jy ! Component: 150 - total flux cleaned = 0.00239631 Jy ! Component: 200 - total flux cleaned = 0.00243981 Jy ! Total flux subtracted in 200 components = 0.00243981 Jy ! Clean residual min=-0.001457 max=0.001464 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.176714 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.176714 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=7.411 mas, bmaj=13.63 mas, bpa=2.155 degrees ! Estimated noise=0.624191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101056 Jy ! Component: 100 - total flux cleaned = -0.000101095 Jy ! Component: 150 - total flux cleaned = -0.000114289 Jy ! Component: 200 - total flux cleaned = -0.000136993 Jy ! Total flux subtracted in 200 components = -0.000136993 Jy ! Clean residual min=-0.001445 max=0.001464 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.176577 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 = -1.43344e-05 Jy ! Component: 100 - total flux cleaned = -1.84247e-05 Jy ! Component: 150 - total flux cleaned = -2.59293e-05 Jy ! Component: 200 - total flux cleaned = -3.28893e-05 Jy ! Total flux subtracted in 200 components = -3.28893e-05 Jy ! Clean residual min=-0.001449 max=0.001462 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.176544 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.176544 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.292 mas, bpa=-0.6041 degrees ! Estimated noise=0.501632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.73278e-05 Jy ! Component: 100 - total flux cleaned = 7.48419e-06 Jy ! Component: 150 - total flux cleaned = -1.74842e-05 Jy ! Component: 200 - total flux cleaned = -4.06414e-05 Jy ! Total flux subtracted in 200 components = -4.06414e-05 Jy ! Clean residual min=-0.001478 max=0.001453 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.176504 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.176504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069526Jy sigma=0.773326 ! Fit after self-cal, rms=0.069526Jy sigma=0.773322 wmodel J2322-0737_S_map.mod ! Writing 40 model components to file: J2322-0737_S_map.mod wobs J2322-0737_S_uvs.fits ! Writing UV FITS file: J2322-0737_S_uvs.fits wwins J2322-0737_S_map.win ! wwins: Wrote 1 windows to J2322-0737_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 = -0.000131064 Jy ! Component: 100 - total flux cleaned = -0.000278692 Jy ! Component: 150 - total flux cleaned = -0.000116467 Jy ! Component: 200 - total flux cleaned = 0.000107815 Jy ! Component: 250 - total flux cleaned = 0.000238104 Jy ! Component: 300 - total flux cleaned = 0.000365207 Jy ! Component: 350 - total flux cleaned = 0.000469263 Jy ! Component: 400 - total flux cleaned = 0.000571163 Jy ! Component: 450 - total flux cleaned = 0.000691365 Jy ! Component: 500 - total flux cleaned = 0.000770152 Jy ! Component: 550 - total flux cleaned = 0.000847675 Jy ! Component: 600 - total flux cleaned = 0.000942889 Jy ! Component: 650 - total flux cleaned = 0.000942877 Jy ! Component: 700 - total flux cleaned = 0.00103597 Jy ! Component: 750 - total flux cleaned = 0.00103573 Jy ! Component: 800 - total flux cleaned = 0.00109029 Jy ! Component: 850 - total flux cleaned = 0.00112618 Jy ! Component: 900 - total flux cleaned = 0.00121493 Jy ! Component: 950 - total flux cleaned = 0.00124957 Jy ! Component: 1000 - total flux cleaned = 0.00128394 Jy ! Component: 1050 - total flux cleaned = 0.00123227 Jy ! Component: 1100 - total flux cleaned = 0.00123227 Jy ! Component: 1150 - total flux cleaned = 0.00126589 Jy ! Component: 1200 - total flux cleaned = 0.0012661 Jy ! Component: 1250 - total flux cleaned = 0.00128254 Jy ! Component: 1300 - total flux cleaned = 0.00123375 Jy ! Component: 1350 - total flux cleaned = 0.00131434 Jy ! Component: 1400 - total flux cleaned = 0.00123464 Jy ! Component: 1450 - total flux cleaned = 0.00126648 Jy ! Component: 1500 - total flux cleaned = 0.00128205 Jy ! Component: 1550 - total flux cleaned = 0.00123523 Jy ! Component: 1600 - total flux cleaned = 0.00121987 Jy ! Component: 1650 - total flux cleaned = 0.0012351 Jy ! Component: 1700 - total flux cleaned = 0.0011897 Jy ! Component: 1750 - total flux cleaned = 0.00120485 Jy ! Component: 1800 - total flux cleaned = 0.00121974 Jy ! Component: 1850 - total flux cleaned = 0.00119033 Jy ! Component: 1900 - total flux cleaned = 0.00120481 Jy ! Component: 1950 - total flux cleaned = 0.00117566 Jy ! Component: 2000 - total flux cleaned = 0.00114692 Jy ! Component: 2050 - total flux cleaned = 0.00108981 Jy ! Component: 2100 - total flux cleaned = 0.00110399 Jy ! Component: 2150 - total flux cleaned = 0.00104769 Jy ! Component: 2200 - total flux cleaned = 0.00103372 Jy ! Component: 2250 - total flux cleaned = 0.000992181 Jy ! Component: 2300 - total flux cleaned = 0.000964687 Jy ! Component: 2350 - total flux cleaned = 0.000950943 Jy ! Component: 2400 - total flux cleaned = 0.000896827 Jy ! Component: 2450 - total flux cleaned = 0.000869946 Jy ! Component: 2500 - total flux cleaned = 0.000843171 Jy ! Component: 2550 - total flux cleaned = 0.000803204 Jy ! Component: 2600 - total flux cleaned = 0.000750445 Jy ! Component: 2650 - total flux cleaned = 0.000724193 Jy ! Component: 2700 - total flux cleaned = 0.000672236 Jy ! Component: 2750 - total flux cleaned = 0.000646469 Jy ! Component: 2800 - total flux cleaned = 0.000620703 Jy ! Component: 2850 - total flux cleaned = 0.000569687 Jy ! Component: 2900 - total flux cleaned = 0.000544364 Jy ! Component: 2950 - total flux cleaned = 0.000506604 Jy ! Component: 3000 - total flux cleaned = 0.000469161 Jy ! Component: 3050 - total flux cleaned = 0.000394651 Jy ! Component: 3100 - total flux cleaned = 0.000357621 Jy ! Component: 3150 - total flux cleaned = 0.000320964 Jy ! Component: 3200 - total flux cleaned = 0.000296442 Jy ! Component: 3250 - total flux cleaned = 0.000248049 Jy ! Component: 3300 - total flux cleaned = 0.000187988 Jy ! Component: 3350 - total flux cleaned = 0.000176091 Jy ! Component: 3400 - total flux cleaned = 0.000176024 Jy ! Component: 3450 - total flux cleaned = 9.34021e-05 Jy ! Component: 3500 - total flux cleaned = 2.30286e-05 Jy ! Component: 3550 - total flux cleaned = -3.5283e-05 Jy ! Component: 3600 - total flux cleaned = -1.19816e-05 Jy ! Component: 3650 - total flux cleaned = -6.96552e-05 Jy ! Component: 3700 - total flux cleaned = -0.000149707 Jy ! Component: 3750 - total flux cleaned = -0.000126969 Jy ! Component: 3800 - total flux cleaned = -0.000194906 Jy ! Component: 3850 - total flux cleaned = -0.000239915 Jy ! Component: 3900 - total flux cleaned = -0.000262249 Jy ! Component: 3950 - total flux cleaned = -0.000306791 Jy ! Component: 4000 - total flux cleaned = -0.000306759 Jy ! Component: 4050 - total flux cleaned = -0.000372625 Jy ! Total flux subtracted in 4096 components = -0.000361526 Jy ! Clean residual min=-0.000667 max=0.000616 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.176142 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 336 components and 0.176142 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J2322-0737_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 8.292 at -0.6041 degrees (North through East) ! Clean map min=-0.0010916 max=0.1741 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J2322-0737_S_map.fits wmodel /vlbi/bp222/maps//J2322-0737_S_map.mod ! Writing 336 model components to file: /vlbi/bp222/maps//J2322-0737_S_map.mod wobs /vlbi/bp222/maps//J2322-0737_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J2322-0737_S_uvs.fits wwins /vlbi/bp222/maps//J2322-0737_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J2322-0737_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353807 0.353807 0.707613 1.41523 2.83045 5.66091 11.3218 22.6436 45.2873 90.5745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 847.92 quit ! Quitting program ! Log file /vlbi/bp222/maps//J2322-0737_S_dfm.log closed on Mon Jan 14 17:28:21 2019