! Started logfile: .//J1332-0509_C_20180724_dfm.log on Wed Aug 8 14:46:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1332-0509_C_20180724_uva.fits ! Reading UV FITS file: .//J1332-0509_C_20180724_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952941 visibilities/baseline/integration-bin. ! Found source: J1332-0509 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1296 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1332-0509_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034208Jy sigma=24.215070 ! Fit after self-cal, rms=0.668916Jy sigma=16.110529 ! 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=1.907 mas, bmaj=3.874 mas, bpa=10.1 degrees ! Estimated noise=1.07628 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 = 0.254049 Jy ! Component: 100 - total flux cleaned = 0.309448 Jy ! Total flux subtracted in 100 components = 0.309448 Jy ! Clean residual min=-0.017689 max=0.019310 Jy/beam ! Clean residual mean=-0.000033 rms=0.004296 Jy/beam ! Combined flux in latest and established models = 0.309448 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.309448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045606Jy sigma=0.980841 ! Fit after self-cal, rms=0.045603Jy sigma=0.980782 ! 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=2.054 mas, bmaj=4.066 mas, bpa=7.521 degrees ! Estimated noise=0.850869 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 = 0.0162281 Jy ! Component: 100 - total flux cleaned = 0.0243672 Jy ! Component: 150 - total flux cleaned = 0.0279003 Jy ! Component: 200 - total flux cleaned = 0.0290847 Jy ! Total flux subtracted in 200 components = 0.0290847 Jy ! Clean residual min=-0.014457 max=0.017785 Jy/beam ! Clean residual mean=-0.000042 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 0.338533 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.338533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037717Jy sigma=0.856342 ! Fit after self-cal, rms=0.037704Jy sigma=0.855939 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.054 x 4.066 at 7.521 degrees (North through East) ! Clean map min=-0.013906 max=0.32929 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.96 KP 0.93 NL 1.06 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.95 KP 0.95 NL 1.04 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 0.97 KP 0.96 NL 1.04 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.97 NL 1.06 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.96 NL 1.12 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 0.99 NL 1.13 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.99 NL 1.12 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 1.02 KP 0.99 NL 1.13 PT 0.94 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.037704Jy sigma=0.855939 ! Fit after self-cal, rms=0.028076Jy sigma=0.627676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=4.092 mas, bpa=7.154 degrees ! Estimated noise=0.845511 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 = 0.000946238 Jy ! Component: 100 - total flux cleaned = 0.000894628 Jy ! Component: 150 - total flux cleaned = 0.000892894 Jy ! Component: 200 - total flux cleaned = 0.000817353 Jy ! Total flux subtracted in 200 components = 0.000817353 Jy ! Clean residual min=-0.005011 max=0.005962 Jy/beam ! Clean residual mean=-0.000002 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.33935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.33935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027866Jy sigma=0.622352 ! Fit after self-cal, rms=0.027852Jy sigma=0.622119 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027852Jy sigma=0.622119 ! Fit after self-cal, rms=0.027840Jy sigma=0.621676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.093 mas, bpa=7.152 degrees ! Estimated noise=0.845785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148064 Jy ! Component: 100 - total flux cleaned = 8.56901e-05 Jy ! Component: 150 - total flux cleaned = 2.81653e-06 Jy ! Component: 200 - total flux cleaned = -7.17595e-05 Jy ! Total flux subtracted in 200 components = -7.17595e-05 Jy ! Clean residual min=-0.004875 max=0.005811 Jy/beam ! Clean residual mean=0.000000 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.339278 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.339278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027778Jy sigma=0.620140 ! Fit after self-cal, rms=0.027778Jy sigma=0.620090 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 = -0.0001703 Jy ! Component: 100 - total flux cleaned = -0.000193077 Jy ! Component: 150 - total flux cleaned = -0.000214721 Jy ! Component: 200 - total flux cleaned = -0.000234855 Jy ! Total flux subtracted in 200 components = -0.000234855 Jy ! Clean residual min=-0.004849 max=0.005755 Jy/beam ! Clean residual mean=-0.000000 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.339043 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.339043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027746Jy sigma=0.619403 ! Fit after self-cal, rms=0.027746Jy sigma=0.619344 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027746Jy sigma=0.619344 ! Fit after self-cal, rms=0.027739Jy sigma=0.619255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.094 mas, bpa=7.145 degrees ! Estimated noise=0.845715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.63332e-05 Jy ! Component: 100 - total flux cleaned = -4.58387e-05 Jy ! Component: 150 - total flux cleaned = -1.13073e-05 Jy ! Component: 200 - total flux cleaned = 5.46156e-06 Jy ! Total flux subtracted in 200 components = 5.46156e-06 Jy ! Clean residual min=-0.004784 max=0.005806 Jy/beam ! Clean residual mean=0.000001 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.339049 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.339049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027717Jy sigma=0.618770 ! Fit after self-cal, rms=0.027717Jy sigma=0.618722 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 = 1.14863e-05 Jy ! Component: 100 - total flux cleaned = 5.76009e-05 Jy ! Component: 150 - total flux cleaned = 7.30448e-05 Jy ! Component: 200 - total flux cleaned = 7.30671e-05 Jy ! Total flux subtracted in 200 components = 7.30671e-05 Jy ! Clean residual min=-0.004770 max=0.005803 Jy/beam ! Clean residual mean=0.000001 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.339122 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.339122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027701Jy sigma=0.618357 ! Fit after self-cal, rms=0.027702Jy sigma=0.618317 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027702Jy sigma=0.618317 ! Fit after self-cal, rms=0.027694Jy sigma=0.618302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=4.84 mas, bpa=-4.726 degrees ! Estimated noise=1.02524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019811 Jy ! Component: 100 - total flux cleaned = -0.000155623 Jy ! Component: 150 - total flux cleaned = -0.000154711 Jy ! Component: 200 - total flux cleaned = -0.000124587 Jy ! Total flux subtracted in 200 components = -0.000124587 Jy ! Clean residual min=-0.005587 max=0.006172 Jy/beam ! Clean residual mean=0.000002 rms=0.002374 Jy/beam ! Combined flux in latest and established models = 0.338997 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.338997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027718Jy sigma=0.619556 ! Fit after self-cal, rms=0.027700Jy sigma=0.619120 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 = -3.9735e-05 Jy ! Component: 100 - total flux cleaned = -5.8508e-06 Jy ! Component: 150 - total flux cleaned = -7.70467e-06 Jy ! Component: 200 - total flux cleaned = -6.42685e-06 Jy ! Total flux subtracted in 200 components = -6.42685e-06 Jy ! Clean residual min=-0.005609 max=0.006168 Jy/beam ! Clean residual mean=0.000002 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.338991 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.338991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027718Jy sigma=0.619679 ! Fit after self-cal, rms=0.027702Jy sigma=0.619312 ! 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=2.035 mas, bmaj=4.093 mas, bpa=7.138 degrees ! Estimated noise=0.845567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 4.093 at 7.138 degrees (North through East) ! Clean map min=-0.0049449 max=0.32741 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=1.887 mas, bmaj=3.891 mas, bpa=9.305 degrees ! Estimated noise=1.07689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254189 Jy ! Component: 100 - total flux cleaned = 0.309619 Jy ! Component: 150 - total flux cleaned = 0.321965 Jy ! Component: 200 - total flux cleaned = 0.326972 Jy ! Total flux subtracted in 200 components = 0.326972 Jy ! Clean residual min=-0.006463 max=0.005416 Jy/beam ! Clean residual mean=-0.000004 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.326972 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.326972 Jy ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.093 mas, bpa=7.138 degrees ! Estimated noise=0.845567 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 = 0.00448052 Jy ! Component: 100 - total flux cleaned = 0.0072328 Jy ! Component: 150 - total flux cleaned = 0.00897715 Jy ! Component: 200 - total flux cleaned = 0.0101462 Jy ! Total flux subtracted in 200 components = 0.0101462 Jy ! Clean residual min=-0.005879 max=0.005596 Jy/beam ! Clean residual mean=-0.000001 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.337118 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.337118 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=4.84 mas, bpa=-4.726 degrees ! Estimated noise=1.02524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796909 Jy ! Component: 100 - total flux cleaned = 0.00102362 Jy ! Component: 150 - total flux cleaned = 0.00107255 Jy ! Component: 200 - total flux cleaned = 0.00111675 Jy ! Total flux subtracted in 200 components = 0.00111675 Jy ! Clean residual min=-0.005885 max=0.006156 Jy/beam ! Clean residual mean=0.000001 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.338235 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 = 4.21986e-05 Jy ! Component: 100 - total flux cleaned = 8.07726e-05 Jy ! Component: 150 - total flux cleaned = 0.000149937 Jy ! Component: 200 - total flux cleaned = 0.000213584 Jy ! Total flux subtracted in 200 components = 0.000213584 Jy ! Clean residual min=-0.005701 max=0.005904 Jy/beam ! Clean residual mean=0.000001 rms=0.002327 Jy/beam ! Combined flux in latest and established models = 0.338449 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.338449 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=4.093 mas, bpa=7.138 degrees ! Estimated noise=0.845567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273225 Jy ! Component: 100 - total flux cleaned = 0.000390562 Jy ! Component: 150 - total flux cleaned = 0.000513658 Jy ! Component: 200 - total flux cleaned = 0.000589298 Jy ! Total flux subtracted in 200 components = 0.000589298 Jy ! Clean residual min=-0.005291 max=0.005486 Jy/beam ! Clean residual mean=0.000001 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.339038 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.339038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027752Jy sigma=0.620356 ! Fit after self-cal, rms=0.027745Jy sigma=0.620013 wmodel J1332-0509_C_map.mod ! Writing 50 model components to file: J1332-0509_C_map.mod wobs J1332-0509_C_uvs.fits ! Writing UV FITS file: J1332-0509_C_uvs.fits wwins J1332-0509_C_map.win ! wwins: Wrote 1 windows to J1332-0509_C_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 = 0.000315787 Jy ! Component: 100 - total flux cleaned = 0.000546456 Jy ! Component: 150 - total flux cleaned = 0.000542359 Jy ! Component: 200 - total flux cleaned = 0.000327458 Jy ! Component: 250 - total flux cleaned = 0.000143844 Jy ! Component: 300 - total flux cleaned = 6.25156e-05 Jy ! Component: 350 - total flux cleaned = -1.08251e-05 Jy ! Component: 400 - total flux cleaned = -4.35655e-05 Jy ! Component: 450 - total flux cleaned = -0.000100531 Jy ! Component: 500 - total flux cleaned = -0.000151588 Jy ! Component: 550 - total flux cleaned = -0.00017715 Jy ! Component: 600 - total flux cleaned = -0.000267419 Jy ! Component: 650 - total flux cleaned = -0.000329544 Jy ! Component: 700 - total flux cleaned = -0.000464274 Jy ! Component: 750 - total flux cleaned = -0.000429093 Jy ! Component: 800 - total flux cleaned = -0.000361959 Jy ! Component: 850 - total flux cleaned = -0.000330703 Jy ! Component: 900 - total flux cleaned = -0.000315665 Jy ! Component: 950 - total flux cleaned = -0.000286363 Jy ! Component: 1000 - total flux cleaned = -0.000313606 Jy ! Component: 1050 - total flux cleaned = -0.000340577 Jy ! Component: 1100 - total flux cleaned = -0.000392219 Jy ! Component: 1150 - total flux cleaned = -0.000416792 Jy ! Component: 1200 - total flux cleaned = -0.000440965 Jy ! Component: 1250 - total flux cleaned = -0.000441185 Jy ! Component: 1300 - total flux cleaned = -0.000475687 Jy ! Component: 1350 - total flux cleaned = -0.000486908 Jy ! Component: 1400 - total flux cleaned = -0.000486953 Jy ! Component: 1450 - total flux cleaned = -0.000465835 Jy ! Component: 1500 - total flux cleaned = -0.000465854 Jy ! Component: 1550 - total flux cleaned = -0.000445679 Jy ! Component: 1600 - total flux cleaned = -0.000435808 Jy ! Component: 1650 - total flux cleaned = -0.000445779 Jy ! Component: 1700 - total flux cleaned = -0.000455487 Jy ! Component: 1750 - total flux cleaned = -0.000455585 Jy ! Component: 1800 - total flux cleaned = -0.000465115 Jy ! Component: 1850 - total flux cleaned = -0.000493421 Jy ! Component: 1900 - total flux cleaned = -0.000493354 Jy ! Component: 1950 - total flux cleaned = -0.000493364 Jy ! Component: 2000 - total flux cleaned = -0.000502684 Jy ! Component: 2050 - total flux cleaned = -0.000521218 Jy ! Component: 2100 - total flux cleaned = -0.00054908 Jy ! Component: 2150 - total flux cleaned = -0.000539748 Jy ! Component: 2200 - total flux cleaned = -0.000530468 Jy ! Component: 2250 - total flux cleaned = -0.000530497 Jy ! Component: 2300 - total flux cleaned = -0.000521129 Jy ! Component: 2350 - total flux cleaned = -0.000492877 Jy ! Component: 2400 - total flux cleaned = -0.000464368 Jy ! Component: 2450 - total flux cleaned = -0.000426275 Jy ! Component: 2500 - total flux cleaned = -0.000387877 Jy ! Component: 2550 - total flux cleaned = -0.000368525 Jy ! Component: 2600 - total flux cleaned = -0.000329673 Jy ! Component: 2650 - total flux cleaned = -0.000310072 Jy ! Component: 2700 - total flux cleaned = -0.000300232 Jy ! Component: 2750 - total flux cleaned = -0.000300381 Jy ! Component: 2800 - total flux cleaned = -0.000260163 Jy ! Component: 2850 - total flux cleaned = -0.000209129 Jy ! Component: 2900 - total flux cleaned = -0.000178082 Jy ! Component: 2950 - total flux cleaned = -0.0001361 Jy ! Component: 3000 - total flux cleaned = -8.27456e-05 Jy ! Component: 3050 - total flux cleaned = -3.93105e-05 Jy ! Component: 3100 - total flux cleaned = -6.24632e-06 Jy ! Component: 3150 - total flux cleaned = 4.99881e-05 Jy ! Component: 3200 - total flux cleaned = 7.29137e-05 Jy ! Component: 3250 - total flux cleaned = 0.000119573 Jy ! Component: 3300 - total flux cleaned = 0.000167279 Jy ! Component: 3350 - total flux cleaned = 0.000215888 Jy ! Component: 3400 - total flux cleaned = 0.000253064 Jy ! Component: 3450 - total flux cleaned = 0.000303418 Jy ! Component: 3500 - total flux cleaned = 0.000341955 Jy ! Component: 3550 - total flux cleaned = 0.000381153 Jy ! Component: 3600 - total flux cleaned = 0.000434868 Jy ! Component: 3650 - total flux cleaned = 0.000462105 Jy ! Component: 3700 - total flux cleaned = 0.000503849 Jy ! Component: 3750 - total flux cleaned = 0.000575289 Jy ! Component: 3800 - total flux cleaned = 0.000604369 Jy ! Component: 3850 - total flux cleaned = 0.000649174 Jy ! Component: 3900 - total flux cleaned = 0.000664691 Jy ! Component: 3950 - total flux cleaned = 0.000680388 Jy ! Component: 4000 - total flux cleaned = 0.000664351 Jy ! Component: 4050 - total flux cleaned = 0.000680579 Jy ! Total flux subtracted in 4096 components = 0.000714142 Jy ! Clean residual min=-0.000923 max=0.000970 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.339752 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 276 components and 0.339752 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1332-0509_C_20180724_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.035 x 4.093 at 7.138 degrees (North through East) ! Clean map min=-0.0023468 max=0.3265 Jy/beam ! Writing clean map to FITS file: .//J1332-0509_C_20180724_map.fits wmodel .//J1332-0509_C_20180724_map.mod ! Writing 276 model components to file: .//J1332-0509_C_20180724_map.mod wobs .//J1332-0509_C_20180724_uvs.fits ! Writing UV FITS file: .//J1332-0509_C_20180724_uvs.fits wwins .//J1332-0509_C_20180724_map.win ! wwins: Wrote 2 windows to .//J1332-0509_C_20180724_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.181921 0.181921 0.363842 0.727683 1.45537 2.91073 5.82147 11.6429 23.2859 46.5717 93.1435 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1649.07 quit ! Quitting program ! Log file .//J1332-0509_C_20180724_dfm.log closed on Wed Aug 8 14:46:37 2018