! Started logfile: .//J1613-1214_C_dfm.log on Mon Jan 20 18:24:44 2020 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 .//J1613-1214_C_uva.fits ! Reading UV FITS file: .//J1613-1214_C_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1613-1214 ! ! 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 94 lines of history. ! ! Reading 5400 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 J1613-1214_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. ! ! 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=1.004227Jy sigma=19.721077 ! Fit after self-cal, rms=0.920358Jy sigma=18.055475 ! 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=1.347 mas, bmaj=3.433 mas, bpa=-4.777 degrees ! Estimated noise=0.760761 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 = 0.0626001 Jy ! Component: 100 - total flux cleaned = 0.076255 Jy ! Total flux subtracted in 100 components = 0.076255 Jy ! Clean residual min=-0.002666 max=0.004008 Jy/beam ! Clean residual mean=-0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.076255 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.076255 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=0.038740Jy sigma=0.712269 ! Fit after self-cal, rms=0.038721Jy sigma=0.711930 ! 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=1.682 mas, bmaj=4.073 mas, bpa=-5.081 degrees ! Estimated noise=0.500781 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 = 0.00352724 Jy ! Component: 100 - total flux cleaned = 0.00378818 Jy ! Component: 150 - total flux cleaned = 0.00364995 Jy ! Component: 200 - total flux cleaned = 0.00357612 Jy ! Total flux subtracted in 200 components = 0.00357612 Jy ! Clean residual min=-0.002258 max=0.002705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0798311 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0798311 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=0.038399Jy sigma=0.705310 ! Fit after self-cal, rms=0.038386Jy sigma=0.705232 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 4.073 at -5.081 degrees (North through East) ! Clean map min=-0.002113 max=0.080276 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.02 KP 1.10 ! LA 1.01 MK 1.08 NL 1.17 OV 0.95 ! PT 1.13 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.06 KP 1.00 ! LA 1.01 MK 1.06 NL 1.01 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.07 KP 1.07 ! LA 1.05 MK 1.08 NL 0.96 OV 1.01 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.02 KP 1.03 ! LA 1.06 MK 1.00 NL 1.01 OV 0.97 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.95 KP 0.99 ! LA 1.02 MK 1.03 NL 0.95 OV 1.05 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.02 KP 1.02 ! LA 0.98 MK 0.84 NL 0.90 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.03 KP 0.97 ! LA 0.99 MK 0.87 NL 0.91 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.02 KP 0.96 ! LA 0.98 MK 0.84 NL 0.92 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.038386Jy sigma=0.705232 ! Fit after self-cal, rms=0.038097Jy sigma=0.691512 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.671 mas, bmaj=4.045 mas, bpa=-5.602 degrees ! Estimated noise=0.49755 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 = 8.6664e-05 Jy ! Component: 100 - total flux cleaned = 0.000102882 Jy ! Component: 150 - total flux cleaned = 9.03541e-05 Jy ! Component: 200 - total flux cleaned = 0.00011072 Jy ! Total flux subtracted in 200 components = 0.00011072 Jy ! Clean residual min=-0.001817 max=0.001547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0799419 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.0799418 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=0.038086Jy sigma=0.691301 ! Fit after self-cal, rms=0.038096Jy sigma=0.691185 ! 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=0.038096Jy sigma=0.691185 ! Fit after self-cal, rms=0.038100Jy sigma=0.691178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.044 mas, bpa=-5.644 degrees ! Estimated noise=0.497626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.05527e-05 Jy ! Component: 100 - total flux cleaned = 5.96192e-05 Jy ! Component: 150 - total flux cleaned = 6.88394e-05 Jy ! Component: 200 - total flux cleaned = 8.54765e-05 Jy ! Total flux subtracted in 200 components = 8.54765e-05 Jy ! Clean residual min=-0.001831 max=0.001544 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0800273 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0800273 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=0.038094Jy sigma=0.691071 ! Fit after self-cal, rms=0.038092Jy sigma=0.691053 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 = -1.20295e-05 Jy ! Component: 100 - total flux cleaned = -3.1344e-06 Jy ! Component: 150 - total flux cleaned = 1.19052e-05 Jy ! Component: 200 - total flux cleaned = 2.48836e-05 Jy ! Total flux subtracted in 200 components = 2.48836e-05 Jy ! Clean residual min=-0.001836 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0800522 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0800522 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=0.038088Jy sigma=0.690991 ! Fit after self-cal, rms=0.038087Jy sigma=0.690981 ! 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=0.038087Jy sigma=0.690981 ! Fit after self-cal, rms=0.038101Jy sigma=0.690977 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.67 mas, bmaj=4.043 mas, bpa=-5.677 degrees ! Estimated noise=0.497897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77522e-05 Jy ! Component: 100 - total flux cleaned = 8.25178e-05 Jy ! Component: 150 - total flux cleaned = 9.50754e-05 Jy ! Component: 200 - total flux cleaned = 0.000106127 Jy ! Total flux subtracted in 200 components = 0.000106127 Jy ! Clean residual min=-0.001840 max=0.001546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0801583 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0801583 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=0.038098Jy sigma=0.690933 ! Fit after self-cal, rms=0.038097Jy sigma=0.690926 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 = -1.382e-06 Jy ! Component: 100 - total flux cleaned = 1.09572e-05 Jy ! Component: 150 - total flux cleaned = 2.12559e-05 Jy ! Component: 200 - total flux cleaned = 3.03395e-05 Jy ! Total flux subtracted in 200 components = 3.03395e-05 Jy ! Clean residual min=-0.001841 max=0.001548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0801887 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0801887 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=0.038096Jy sigma=0.690897 ! Fit after self-cal, rms=0.038095Jy sigma=0.690893 ! 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=0.038095Jy sigma=0.690893 ! Fit after self-cal, rms=0.038115Jy sigma=0.690891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=6.996 mas, bpa=-7.687 degrees ! Estimated noise=0.634089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130821 Jy ! Component: 100 - total flux cleaned = 0.000155967 Jy ! Component: 150 - total flux cleaned = 0.000196167 Jy ! Component: 200 - total flux cleaned = 0.000218919 Jy ! Total flux subtracted in 200 components = 0.000218919 Jy ! Clean residual min=-0.002053 max=0.001817 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0804076 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0804076 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=0.038122Jy sigma=0.690921 ! Fit after self-cal, rms=0.038116Jy sigma=0.690851 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 = -8.27471e-07 Jy ! Component: 100 - total flux cleaned = 3.04767e-05 Jy ! Component: 150 - total flux cleaned = 4.65744e-05 Jy ! Component: 200 - total flux cleaned = 6.52992e-05 Jy ! Total flux subtracted in 200 components = 6.52992e-05 Jy ! Clean residual min=-0.002044 max=0.001808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0804729 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0804729 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=0.038124Jy sigma=0.690896 ! Fit after self-cal, rms=0.038119Jy sigma=0.690850 ! 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=1.669 mas, bmaj=4.043 mas, bpa=-5.699 degrees ! Estimated noise=0.498243 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.669 x 4.043 at -5.699 degrees (North through East) ! Clean map min=-0.0017589 max=0.079787 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=1.337 mas, bmaj=3.423 mas, bpa=-5.203 degrees ! Estimated noise=0.758043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623812 Jy ! Component: 100 - total flux cleaned = 0.0759844 Jy ! Component: 150 - total flux cleaned = 0.0791492 Jy ! Component: 200 - total flux cleaned = 0.0794466 Jy ! Total flux subtracted in 200 components = 0.0794466 Jy ! Clean residual min=-0.002328 max=0.002412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0794466 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0794466 Jy ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=4.043 mas, bpa=-5.699 degrees ! Estimated noise=0.498243 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 = 0.000518599 Jy ! Component: 100 - total flux cleaned = 0.000656495 Jy ! Component: 150 - total flux cleaned = 0.000653817 Jy ! Component: 200 - total flux cleaned = 0.000674339 Jy ! Total flux subtracted in 200 components = 0.000674339 Jy ! Clean residual min=-0.001847 max=0.001591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.080121 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.080121 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=3.691 mas, bmaj=6.996 mas, bpa=-7.687 degrees ! Estimated noise=0.634089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229929 Jy ! Component: 100 - total flux cleaned = 0.000250074 Jy ! Component: 150 - total flux cleaned = 0.00029633 Jy ! Component: 200 - total flux cleaned = 0.000319265 Jy ! Total flux subtracted in 200 components = 0.000319265 Jy ! Clean residual min=-0.002042 max=0.001836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0804402 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 = 1.73182e-05 Jy ! Component: 100 - total flux cleaned = 3.77235e-05 Jy ! Component: 150 - total flux cleaned = 5.00465e-05 Jy ! Component: 200 - total flux cleaned = 6.07278e-05 Jy ! Total flux subtracted in 200 components = 6.07278e-05 Jy ! Clean residual min=-0.002037 max=0.001822 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.080501 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.080501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=4.043 mas, bpa=-5.699 degrees ! Estimated noise=0.498243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57565e-05 Jy ! Component: 100 - total flux cleaned = -7.10735e-05 Jy ! Component: 150 - total flux cleaned = -8.54258e-05 Jy ! Component: 200 - total flux cleaned = -9.70598e-05 Jy ! Total flux subtracted in 200 components = -9.70598e-05 Jy ! Clean residual min=-0.001843 max=0.001583 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0804039 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0804039 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=0.038124Jy sigma=0.690903 ! Fit after self-cal, rms=0.038121Jy sigma=0.690879 wmodel J1613-1214_C_map.mod ! Writing 42 model components to file: J1613-1214_C_map.mod wobs J1613-1214_C_uvs.fits ! Writing UV FITS file: J1613-1214_C_uvs.fits wwins J1613-1214_C_map.win ! wwins: Wrote 1 windows to J1613-1214_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 = -0.00048419 Jy ! Component: 100 - total flux cleaned = -0.000540023 Jy ! Component: 150 - total flux cleaned = -0.000618168 Jy ! Component: 200 - total flux cleaned = -0.000741804 Jy ! Component: 250 - total flux cleaned = -0.000812413 Jy ! Component: 300 - total flux cleaned = -0.000925491 Jy ! Component: 350 - total flux cleaned = -0.000903501 Jy ! Component: 400 - total flux cleaned = -0.000924817 Jy ! Component: 450 - total flux cleaned = -0.000903797 Jy ! Component: 500 - total flux cleaned = -0.000903594 Jy ! Component: 550 - total flux cleaned = -0.000863543 Jy ! Component: 600 - total flux cleaned = -0.000843869 Jy ! Component: 650 - total flux cleaned = -0.000805009 Jy ! Component: 700 - total flux cleaned = -0.000767367 Jy ! Component: 750 - total flux cleaned = -0.000730762 Jy ! Component: 800 - total flux cleaned = -0.00074881 Jy ! Component: 850 - total flux cleaned = -0.000766411 Jy ! Component: 900 - total flux cleaned = -0.00076641 Jy ! Component: 950 - total flux cleaned = -0.000766567 Jy ! Component: 1000 - total flux cleaned = -0.000766414 Jy ! Component: 1050 - total flux cleaned = -0.000783053 Jy ! Component: 1100 - total flux cleaned = -0.000815692 Jy ! Component: 1150 - total flux cleaned = -0.000878877 Jy ! Component: 1200 - total flux cleaned = -0.000847555 Jy ! Component: 1250 - total flux cleaned = -0.000909091 Jy ! Component: 1300 - total flux cleaned = -0.000848732 Jy ! Component: 1350 - total flux cleaned = -0.000908194 Jy ! Component: 1400 - total flux cleaned = -0.000878694 Jy ! Component: 1450 - total flux cleaned = -0.000849684 Jy ! Component: 1500 - total flux cleaned = -0.000849618 Jy ! Component: 1550 - total flux cleaned = -0.000863641 Jy ! Component: 1600 - total flux cleaned = -0.000891459 Jy ! Component: 1650 - total flux cleaned = -0.000822964 Jy ! Component: 1700 - total flux cleaned = -0.000891268 Jy ! Component: 1750 - total flux cleaned = -0.000891263 Jy ! Component: 1800 - total flux cleaned = -0.00091788 Jy ! Component: 1850 - total flux cleaned = -0.000917853 Jy ! Component: 1900 - total flux cleaned = -0.000917904 Jy ! Component: 1950 - total flux cleaned = -0.000930784 Jy ! Component: 2000 - total flux cleaned = -0.000918107 Jy ! Component: 2050 - total flux cleaned = -0.0008931 Jy ! Component: 2100 - total flux cleaned = -0.0009057 Jy ! Component: 2150 - total flux cleaned = -0.000893449 Jy ! Component: 2200 - total flux cleaned = -0.000893423 Jy ! Component: 2250 - total flux cleaned = -0.000881145 Jy ! Component: 2300 - total flux cleaned = -0.000893055 Jy ! Component: 2350 - total flux cleaned = -0.000881304 Jy ! Component: 2400 - total flux cleaned = -0.0009049 Jy ! Component: 2450 - total flux cleaned = -0.000963114 Jy ! Component: 2500 - total flux cleaned = -0.000963038 Jy ! Component: 2550 - total flux cleaned = -0.000985812 Jy ! Component: 2600 - total flux cleaned = -0.00101973 Jy ! Component: 2650 - total flux cleaned = -0.00101988 Jy ! Component: 2700 - total flux cleaned = -0.00107569 Jy ! Component: 2750 - total flux cleaned = -0.00105361 Jy ! Component: 2800 - total flux cleaned = -0.00107568 Jy ! Component: 2850 - total flux cleaned = -0.00108663 Jy ! Component: 2900 - total flux cleaned = -0.00114076 Jy ! Component: 2950 - total flux cleaned = -0.00115152 Jy ! Component: 3000 - total flux cleaned = -0.00120485 Jy ! Component: 3050 - total flux cleaned = -0.00124716 Jy ! Component: 3100 - total flux cleaned = -0.00125755 Jy ! Component: 3150 - total flux cleaned = -0.00132015 Jy ! Component: 3200 - total flux cleaned = -0.00132015 Jy ! Component: 3250 - total flux cleaned = -0.00135105 Jy ! Component: 3300 - total flux cleaned = -0.00139186 Jy ! Component: 3350 - total flux cleaned = -0.00140206 Jy ! Component: 3400 - total flux cleaned = -0.00142238 Jy ! Component: 3450 - total flux cleaned = -0.00148256 Jy ! Component: 3500 - total flux cleaned = -0.00152238 Jy ! Component: 3550 - total flux cleaned = -0.0015619 Jy ! Component: 3600 - total flux cleaned = -0.00159127 Jy ! Component: 3650 - total flux cleaned = -0.00158145 Jy ! Component: 3700 - total flux cleaned = -0.00160088 Jy ! Component: 3750 - total flux cleaned = -0.00161058 Jy ! Component: 3800 - total flux cleaned = -0.00166819 Jy ! Component: 3850 - total flux cleaned = -0.00163943 Jy ! Component: 3900 - total flux cleaned = -0.00162046 Jy ! Component: 3950 - total flux cleaned = -0.00164888 Jy ! Component: 4000 - total flux cleaned = -0.00167706 Jy ! Component: 4050 - total flux cleaned = -0.0016958 Jy ! Total flux subtracted in 4096 components = -0.00172368 Jy ! Clean residual min=-0.000538 max=0.000505 Jy/beam ! Clean residual mean=0.000000 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0786802 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 327 components and 0.0786802 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1613-1214_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.669 x 4.043 at -5.699 degrees (North through East) ! Clean map min=-0.0013061 max=0.079552 Jy/beam ! Writing clean map to FITS file: .//J1613-1214_C_map.fits wmodel .//J1613-1214_C_map.mod ! Writing 327 model components to file: .//J1613-1214_C_map.mod wobs .//J1613-1214_C_uvs.fits ! Writing UV FITS file: .//J1613-1214_C_uvs.fits wwins .//J1613-1214_C_map.win ! wwins: Wrote 2 windows to .//J1613-1214_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0795518 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.600089 0.600089 1.20018 2.40035 4.80071 9.60142 19.2028 38.4057 76.8114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 499.926 quit ! Quitting program ! Log file .//J1613-1214_C_dfm.log closed on Mon Jan 20 18:24:48 2020