! Started logfile: /vlbi/uf001/uvm//J1319-2724_S_a_dfm.log on Sun Jan 13 21:39:13 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//J1319-2724_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1319-2724_S_a_uvm.fits ! AN table 1: 58 integrations on 21 of 21 possible baselines. ! AN table 2: 74 integrations on 21 of 21 possible baselines. ! AN table 3: 74 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.92626 visibilities/baseline/integration-bin. ! Found source: J1319-2724 ! ! 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 12021 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 J1319-2724_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.005690Jy sigma=15.494387 ! Fit after self-cal, rms=0.947679Jy sigma=14.601966 ! 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=3.524 mas, bmaj=14.51 mas, bpa=-2.862 degrees ! Estimated noise=0.705197 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 = 0.0415015 Jy ! Component: 100 - total flux cleaned = 0.0519956 Jy ! Total flux subtracted in 100 components = 0.0519956 Jy ! Clean residual min=-0.004212 max=0.005644 Jy/beam ! Clean residual mean=-0.000020 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.0519956 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0519956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088387Jy sigma=1.205763 ! Fit after self-cal, rms=0.086741Jy sigma=1.179978 ! 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=4.199 mas, bmaj=19.12 mas, bpa=-6.889 degrees ! Estimated noise=0.435681 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 = 0.00806707 Jy ! Component: 100 - total flux cleaned = 0.0114119 Jy ! Component: 150 - total flux cleaned = 0.0126566 Jy ! Component: 200 - total flux cleaned = 0.0126566 Jy ! Total flux subtracted in 200 components = 0.0126566 Jy ! Clean residual min=-0.003577 max=0.006025 Jy/beam ! Clean residual mean=-0.000039 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.0646522 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 90 components and 0.0646522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086058Jy sigma=1.168300 ! Fit after self-cal, rms=0.085973Jy sigma=1.167240 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.199 x 19.12 at -6.889 degrees (North through East) ! Clean map min=-0.0036293 max=0.057336 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.14 LA 0.94 NL 1.19 ! OV 1.10 PT 0.84 SC 1.13 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.79 HN 0.95 KP 1.09 LA 0.83 ! NL 1.07 OV 1.10 PT 1.20 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.96 KP 0.96 LA 0.84 MK 1.23 ! NL 1.35 OV 0.91 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.16 LA 1.09 NL 1.05 ! OV 1.01 PT 1.13 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.65 HN 0.90 KP 1.00 LA 0.99 ! NL 0.99 OV 0.88 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 0.96 LA 0.90 MK 1.04 ! NL 1.29 OV 0.81 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 KP 1.19 LA 1.02 NL 1.14 ! OV 1.13 PT 1.01 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 HN 0.90 KP 1.18 LA 0.90 ! NL 0.83 OV 1.12 PT 1.11 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 KP 1.02 LA 0.87 MK 1.14 ! NL 1.25 OV 0.94 PT 1.01 ! ! ! Fit before self-cal, rms=0.085973Jy sigma=1.167240 ! Fit after self-cal, rms=0.082923Jy sigma=1.156719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.348 mas, bmaj=19.66 mas, bpa=-7.112 degrees ! Estimated noise=0.43282 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 = 0.000531909 Jy ! Component: 100 - total flux cleaned = 0.000503817 Jy ! Component: 150 - total flux cleaned = 0.000507036 Jy ! Component: 200 - total flux cleaned = 0.000506396 Jy ! Total flux subtracted in 200 components = 0.000506396 Jy ! Clean residual min=-0.002568 max=0.004285 Jy/beam ! Clean residual mean=-0.000033 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0651586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.0651586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082902Jy sigma=1.156486 ! Fit after self-cal, rms=0.083142Jy sigma=1.153942 ! Inverting map ! Added new window around map position (16.5, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041178 Jy ! Component: 100 - total flux cleaned = 0.00624999 Jy ! Component: 150 - total flux cleaned = 0.00770871 Jy ! Component: 200 - total flux cleaned = 0.00840869 Jy ! Total flux subtracted in 200 components = 0.00840869 Jy ! Clean residual min=-0.002036 max=0.002871 Jy/beam ! Clean residual mean=-0.000026 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0735673 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 159 components and 0.0735673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082919Jy sigma=1.150609 ! Fit after self-cal, rms=0.082816Jy sigma=1.149076 ! 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=0.082816Jy sigma=1.149076 ! Fit after self-cal, rms=0.082638Jy sigma=1.147796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.35 mas, bmaj=19.68 mas, bpa=-7.152 degrees ! Estimated noise=0.431771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257136 Jy ! Component: 100 - total flux cleaned = 0.00374937 Jy ! Component: 150 - total flux cleaned = 0.0040901 Jy ! Component: 200 - total flux cleaned = 0.0043709 Jy ! Total flux subtracted in 200 components = 0.0043709 Jy ! Clean residual min=-0.001639 max=0.002140 Jy/beam ! Clean residual mean=-0.000021 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0779382 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 185 components and 0.0779383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082541Jy sigma=1.146433 ! Fit after self-cal, rms=0.082599Jy sigma=1.145626 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 = 0.00170628 Jy ! Component: 100 - total flux cleaned = 0.00219085 Jy ! Component: 150 - total flux cleaned = 0.00239977 Jy ! Component: 200 - total flux cleaned = 0.00254271 Jy ! Total flux subtracted in 200 components = 0.00254271 Jy ! Clean residual min=-0.001597 max=0.001897 Jy/beam ! Clean residual mean=-0.000020 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.080481 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 198 components and 0.080481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082548Jy sigma=1.144988 ! Fit after self-cal, rms=0.082526Jy sigma=1.144728 ! 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=0.082526Jy sigma=1.144728 ! Fit after self-cal, rms=0.081668Jy sigma=1.144143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.342 mas, bmaj=19.74 mas, bpa=-7.219 degrees ! Estimated noise=0.430766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167382 Jy ! Component: 100 - total flux cleaned = 0.0020838 Jy ! Component: 150 - total flux cleaned = 0.00227581 Jy ! Component: 200 - total flux cleaned = 0.00240563 Jy ! Total flux subtracted in 200 components = 0.00240563 Jy ! Clean residual min=-0.001545 max=0.001914 Jy/beam ! Clean residual mean=-0.000018 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0828866 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 222 components and 0.0828866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081623Jy sigma=1.143532 ! Fit after self-cal, rms=0.081615Jy sigma=1.143104 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 = 0.000872445 Jy ! Component: 100 - total flux cleaned = 0.000930157 Jy ! Component: 150 - total flux cleaned = 0.00102994 Jy ! Component: 200 - total flux cleaned = 0.00107347 Jy ! Total flux subtracted in 200 components = 0.00107347 Jy ! Clean residual min=-0.001616 max=0.001848 Jy/beam ! Clean residual mean=-0.000018 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0839601 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 244 components and 0.08396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081593Jy sigma=1.142825 ! Fit after self-cal, rms=0.081589Jy sigma=1.142740 ! 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=0.081589Jy sigma=1.142740 ! Fit after self-cal, rms=0.081006Jy sigma=1.142482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.942 mas, bmaj=28.53 mas, bpa=-6.594 degrees ! Estimated noise=0.486903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105189 Jy ! Component: 100 - total flux cleaned = 0.00107852 Jy ! Component: 150 - total flux cleaned = 0.00124473 Jy ! Component: 200 - total flux cleaned = 0.00137076 Jy ! Total flux subtracted in 200 components = 0.00137076 Jy ! Clean residual min=-0.001726 max=0.002258 Jy/beam ! Clean residual mean=-0.000024 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0853308 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 268 components and 0.0853308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080984Jy sigma=1.142221 ! Fit after self-cal, rms=0.080988Jy sigma=1.142073 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 = 0.000372939 Jy ! Component: 100 - total flux cleaned = 0.000462503 Jy ! Component: 150 - total flux cleaned = 0.00059736 Jy ! Component: 200 - total flux cleaned = 0.000700841 Jy ! Total flux subtracted in 200 components = 0.000700841 Jy ! Clean residual min=-0.001774 max=0.002112 Jy/beam ! Clean residual mean=-0.000024 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0860316 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 288 components and 0.0860316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080977Jy sigma=1.141969 ! Fit after self-cal, rms=0.080974Jy sigma=1.141780 ! 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=4.337 mas, bmaj=19.81 mas, bpa=-7.282 degrees ! Estimated noise=0.430003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.337 x 19.81 at -7.282 degrees (North through East) ! Clean map min=-0.0026438 max=0.054717 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=3.646 mas, bmaj=15.02 mas, bpa=-3.381 degrees ! Estimated noise=0.720208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433835 Jy ! Component: 100 - total flux cleaned = 0.0558821 Jy ! Component: 150 - total flux cleaned = 0.063372 Jy ! Component: 200 - total flux cleaned = 0.068588 Jy ! Total flux subtracted in 200 components = 0.068588 Jy ! Clean residual min=-0.003256 max=0.003824 Jy/beam ! Clean residual mean=-0.000012 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0685879 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0685879 Jy ! Inverting map and beam ! Estimated beam: bmin=4.337 mas, bmaj=19.81 mas, bpa=-7.282 degrees ! Estimated noise=0.430003 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 = 0.004925 Jy ! Component: 100 - total flux cleaned = 0.00835816 Jy ! Component: 150 - total flux cleaned = 0.0107998 Jy ! Component: 200 - total flux cleaned = 0.0122593 Jy ! Total flux subtracted in 200 components = 0.0122593 Jy ! Clean residual min=-0.002111 max=0.002282 Jy/beam ! Clean residual mean=-0.000021 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0808472 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 108 components and 0.0808472 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=8.942 mas, bmaj=28.53 mas, bpa=-6.594 degrees ! Estimated noise=0.486903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189825 Jy ! Component: 100 - total flux cleaned = 0.00280523 Jy ! Component: 150 - total flux cleaned = 0.00360243 Jy ! Component: 200 - total flux cleaned = 0.00426322 Jy ! Total flux subtracted in 200 components = 0.00426322 Jy ! Clean residual min=-0.001807 max=0.002254 Jy/beam ! Clean residual mean=-0.000026 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0851105 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 = 0.000517053 Jy ! Component: 100 - total flux cleaned = 0.000924731 Jy ! Component: 150 - total flux cleaned = 0.00122153 Jy ! Component: 200 - total flux cleaned = 0.00143676 Jy ! Total flux subtracted in 200 components = 0.00143676 Jy ! Clean residual min=-0.001715 max=0.002078 Jy/beam ! Clean residual mean=-0.000024 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0865472 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 163 components and 0.0865472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.337 mas, bmaj=19.81 mas, bpa=-7.282 degrees ! Estimated noise=0.430003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215769 Jy ! Component: 100 - total flux cleaned = 0.000214996 Jy ! Component: 150 - total flux cleaned = 0.000274287 Jy ! Component: 200 - total flux cleaned = 0.000327472 Jy ! Total flux subtracted in 200 components = 0.000327472 Jy ! Clean residual min=-0.001620 max=0.001878 Jy/beam ! Clean residual mean=-0.000017 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.0868747 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.0868747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080971Jy sigma=1.141772 ! Fit after self-cal, rms=0.080954Jy sigma=1.141574 wmodel J1319-2724_S_a_map.mod ! Writing 185 model components to file: J1319-2724_S_a_map.mod wobs J1319-2724_S_a_uvs.fits ! Writing UV FITS file: J1319-2724_S_a_uvs.fits wwins J1319-2724_S_a_map.win ! wwins: Wrote 2 windows to J1319-2724_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335875 Jy ! Component: 100 - total flux cleaned = 0.000563875 Jy ! Component: 150 - total flux cleaned = 0.000643174 Jy ! Component: 200 - total flux cleaned = 0.000618966 Jy ! Component: 250 - total flux cleaned = 0.000548611 Jy ! Component: 300 - total flux cleaned = 0.000456822 Jy ! Component: 350 - total flux cleaned = 0.000301354 Jy ! Component: 400 - total flux cleaned = 0.000129225 Jy ! Component: 450 - total flux cleaned = -3.78772e-05 Jy ! Component: 500 - total flux cleaned = -0.000240824 Jy ! Component: 550 - total flux cleaned = -0.000379272 Jy ! Component: 600 - total flux cleaned = -0.000495386 Jy ! Component: 650 - total flux cleaned = -0.000627403 Jy ! Component: 700 - total flux cleaned = -0.000774333 Jy ! Component: 750 - total flux cleaned = -0.000863593 Jy ! Component: 800 - total flux cleaned = -0.000950822 Jy ! Component: 850 - total flux cleaned = -0.00101907 Jy ! Component: 900 - total flux cleaned = -0.00108582 Jy ! Component: 950 - total flux cleaned = -0.00115207 Jy ! Component: 1000 - total flux cleaned = -0.00124893 Jy ! Component: 1050 - total flux cleaned = -0.00128024 Jy ! Component: 1100 - total flux cleaned = -0.0012957 Jy ! Component: 1150 - total flux cleaned = -0.00134169 Jy ! Component: 1200 - total flux cleaned = -0.0013417 Jy ! Component: 1250 - total flux cleaned = -0.00135658 Jy ! Component: 1300 - total flux cleaned = -0.00144396 Jy ! Component: 1350 - total flux cleaned = -0.00151573 Jy ! Component: 1400 - total flux cleaned = -0.00158645 Jy ! Component: 1450 - total flux cleaned = -0.0016696 Jy ! Component: 1500 - total flux cleaned = -0.00171063 Jy ! Component: 1550 - total flux cleaned = -0.00180483 Jy ! Component: 1600 - total flux cleaned = -0.00180464 Jy ! Component: 1650 - total flux cleaned = -0.00185725 Jy ! Component: 1700 - total flux cleaned = -0.00190917 Jy ! Component: 1750 - total flux cleaned = -0.00196026 Jy ! Component: 1800 - total flux cleaned = -0.00199802 Jy ! Component: 1850 - total flux cleaned = -0.00202274 Jy ! Component: 1900 - total flux cleaned = -0.00201025 Jy ! Component: 1950 - total flux cleaned = -0.00202249 Jy ! Component: 2000 - total flux cleaned = -0.00207035 Jy ! Component: 2050 - total flux cleaned = -0.0020702 Jy ! Component: 2100 - total flux cleaned = -0.00208172 Jy ! Component: 2150 - total flux cleaned = -0.0020469 Jy ! Component: 2200 - total flux cleaned = -0.00206989 Jy ! Component: 2250 - total flux cleaned = -0.00208131 Jy ! Component: 2300 - total flux cleaned = -0.00201369 Jy ! Component: 2350 - total flux cleaned = -0.00198043 Jy ! Component: 2400 - total flux cleaned = -0.00196937 Jy ! Component: 2450 - total flux cleaned = -0.00194755 Jy ! Component: 2500 - total flux cleaned = -0.00195829 Jy ! Component: 2550 - total flux cleaned = -0.0019366 Jy ! Component: 2600 - total flux cleaned = -0.00191535 Jy ! Component: 2650 - total flux cleaned = -0.00191536 Jy ! Component: 2700 - total flux cleaned = -0.00191535 Jy ! Component: 2750 - total flux cleaned = -0.00189456 Jy ! Component: 2800 - total flux cleaned = -0.00191502 Jy ! Component: 2850 - total flux cleaned = -0.00188451 Jy ! Component: 2900 - total flux cleaned = -0.00185428 Jy ! Component: 2950 - total flux cleaned = -0.00185425 Jy ! Component: 3000 - total flux cleaned = -0.00186424 Jy ! Component: 3050 - total flux cleaned = -0.00184449 Jy ! Component: 3100 - total flux cleaned = -0.00184447 Jy ! Component: 3150 - total flux cleaned = -0.00185411 Jy ! Component: 3200 - total flux cleaned = -0.00180605 Jy ! Component: 3250 - total flux cleaned = -0.00182514 Jy ! Component: 3300 - total flux cleaned = -0.00180618 Jy ! Component: 3350 - total flux cleaned = -0.00178724 Jy ! Component: 3400 - total flux cleaned = -0.00176856 Jy ! Component: 3450 - total flux cleaned = -0.00176867 Jy ! Component: 3500 - total flux cleaned = -0.00179639 Jy ! Component: 3550 - total flux cleaned = -0.00178723 Jy ! Component: 3600 - total flux cleaned = -0.00177828 Jy ! Component: 3650 - total flux cleaned = -0.00179633 Jy ! Component: 3700 - total flux cleaned = -0.00180534 Jy ! Component: 3750 - total flux cleaned = -0.00180533 Jy ! Component: 3800 - total flux cleaned = -0.00182304 Jy ! Component: 3850 - total flux cleaned = -0.00182299 Jy ! Component: 3900 - total flux cleaned = -0.00183162 Jy ! Component: 3950 - total flux cleaned = -0.00184023 Jy ! Component: 4000 - total flux cleaned = -0.0018402 Jy ! Component: 4050 - total flux cleaned = -0.00182305 Jy ! Total flux subtracted in 4096 components = -0.00183157 Jy ! Clean residual min=-0.000492 max=0.000558 Jy/beam ! Clean residual mean=-0.000008 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0850431 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 528 components and 0.0850432 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1319-2724_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.337 x 19.81 at -7.282 degrees (North through East) ! Clean map min=-0.0023192 max=0.053501 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1319-2724_S_a_map.fits wmodel /vlbi/uf001/uvm//J1319-2724_S_a_map.mod ! Writing 528 model components to file: /vlbi/uf001/uvm//J1319-2724_S_a_map.mod wobs /vlbi/uf001/uvm//J1319-2724_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1319-2724_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1319-2724_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J1319-2724_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0535005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.985546 0.985546 1.97109 3.94218 7.88437 15.7687 31.5375 63.0749 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.399 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1319-2724_S_a_dfm.log closed on Sun Jan 13 21:39:18 2019