! Started logfile: .//J1610-2036_X_dfm.log on Mon Jan 20 18:23:55 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1610-2036_X_uva.fits ! Reading UV FITS file: .//J1610-2036_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1610-2036 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 4320 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1610-2036_X] 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 0.200x0.200 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=1.001543Jy sigma=16.144834 ! Fit after self-cal, rms=0.970199Jy sigma=15.623267 ! 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=0.7812 mas, bmaj=1.952 mas, bpa=-13.36 degrees ! Estimated noise=1.10212 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 = 0.0225519 Jy ! Component: 100 - total flux cleaned = 0.0278147 Jy ! Total flux subtracted in 100 components = 0.0278147 Jy ! Clean residual min=-0.003774 max=0.003749 Jy/beam ! Clean residual mean=-0.000004 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0278147 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0278147 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=0.046430Jy sigma=0.721859 ! Fit after self-cal, rms=0.044754Jy sigma=0.694104 ! 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=0.947 mas, bmaj=2.303 mas, bpa=-11.54 degrees ! Estimated noise=0.677885 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 = 0.00600771 Jy ! Component: 100 - total flux cleaned = 0.00867633 Jy ! Component: 150 - total flux cleaned = 0.0101804 Jy ! Component: 200 - total flux cleaned = 0.0110598 Jy ! Total flux subtracted in 200 components = 0.0110598 Jy ! Clean residual min=-0.002469 max=0.002942 Jy/beam ! Clean residual mean=-0.000003 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0388745 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0388745 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=0.044077Jy sigma=0.680453 ! Fit after self-cal, rms=0.044067Jy sigma=0.680115 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.947 x 2.303 at -11.54 degrees (North through East) ! Clean map min=-0.0024104 max=0.033462 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 1.10 KP 1.00 ! MK 1.11 NL 1.18 OV 1.04 PT 0.87 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.36 KP 1.05 ! MK 0.78 NL 0.90 OV 1.18 PT 0.85 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.00 KP 0.90 ! MK 0.91 NL 0.97 OV 1.09 PT 1.14 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.07 KP 0.89 ! MK 1.04 NL 0.91 OV 1.30 PT 0.81 ! SC 0.81 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.12 HN 1.28 KP 0.89 ! MK 1.13 NL 0.89 OV 1.23 PT 0.80 ! SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.82 HN 0.88 KP 0.82 ! MK 1.02 NL 1.01 OV 1.25 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.84 HN 1.24 KP 1.00 ! MK 1.22 NL 0.93 OV 1.13 PT 0.79 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 0.90 ! MK 1.08 NL 1.00 OV 1.53 PT 0.78 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.044067Jy sigma=0.680115 ! Fit after self-cal, rms=0.046794Jy sigma=0.672287 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9605 mas, bmaj=2.321 mas, bpa=-11.4 degrees ! Estimated noise=0.67571 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 = 5.07951e-05 Jy ! Component: 100 - total flux cleaned = 9.14139e-05 Jy ! Component: 150 - total flux cleaned = 0.000113472 Jy ! Component: 200 - total flux cleaned = 0.000133983 Jy ! Total flux subtracted in 200 components = 0.000133983 Jy ! Clean residual min=-0.002140 max=0.002051 Jy/beam ! Clean residual mean=0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0390085 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0390085 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=0.046786Jy sigma=0.672189 ! Fit after self-cal, rms=0.047014Jy sigma=0.670986 ! 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=0.047014Jy sigma=0.670986 ! Fit after self-cal, rms=0.048188Jy sigma=0.670804 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=2.317 mas, bpa=-11.06 degrees ! Estimated noise=0.67741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178528 Jy ! Component: 100 - total flux cleaned = 0.000210327 Jy ! Component: 150 - total flux cleaned = 0.000211535 Jy ! Component: 200 - total flux cleaned = 0.000230034 Jy ! Total flux subtracted in 200 components = 0.000230034 Jy ! Clean residual min=-0.002062 max=0.002151 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0392385 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0392385 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=0.048180Jy sigma=0.670709 ! Fit after self-cal, rms=0.048231Jy sigma=0.670668 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.8, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170406 Jy ! Component: 100 - total flux cleaned = 0.00208073 Jy ! Component: 150 - total flux cleaned = 0.00217827 Jy ! Component: 200 - total flux cleaned = 0.00222693 Jy ! Total flux subtracted in 200 components = 0.00222693 Jy ! Clean residual min=-0.001945 max=0.001665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0414654 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0414654 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=0.048142Jy sigma=0.669262 ! Fit after self-cal, rms=0.048142Jy sigma=0.669043 ! 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=0.048142Jy sigma=0.669043 ! Fit after self-cal, rms=0.048475Jy sigma=0.668969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.314 mas, bpa=-10.7 degrees ! Estimated noise=0.67538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356271 Jy ! Component: 100 - total flux cleaned = 0.000382299 Jy ! Component: 150 - total flux cleaned = 0.000362588 Jy ! Component: 200 - total flux cleaned = 0.000380619 Jy ! Total flux subtracted in 200 components = 0.000380619 Jy ! Clean residual min=-0.001948 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.041846 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.041846 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=0.048452Jy sigma=0.668627 ! Fit after self-cal, rms=0.048477Jy sigma=0.668579 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 = 9.44846e-06 Jy ! Component: 100 - total flux cleaned = -8.55358e-06 Jy ! Component: 150 - total flux cleaned = -7.86943e-06 Jy ! Component: 200 - total flux cleaned = 7.56446e-06 Jy ! Total flux subtracted in 200 components = 7.56446e-06 Jy ! Clean residual min=-0.001940 max=0.001718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0418536 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.0418536 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=0.048464Jy sigma=0.668407 ! Fit after self-cal, rms=0.048468Jy sigma=0.668391 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.048468Jy sigma=0.668391 ! Fit after self-cal, rms=0.048584Jy sigma=0.668371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.069 mas, bpa=-11.05 degrees ! Estimated noise=0.835741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.03863e-05 Jy ! Component: 100 - total flux cleaned = -4.14589e-05 Jy ! Component: 150 - total flux cleaned = -1.57379e-05 Jy ! Component: 200 - total flux cleaned = 8.60325e-06 Jy ! Total flux subtracted in 200 components = 8.60325e-06 Jy ! Clean residual min=-0.001914 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0418622 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.0418622 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=0.048582Jy sigma=0.668324 ! Fit after self-cal, rms=0.048588Jy sigma=0.668295 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 = -4.62393e-05 Jy ! Component: 100 - total flux cleaned = -2.29546e-05 Jy ! Component: 150 - total flux cleaned = -2.25102e-05 Jy ! Component: 200 - total flux cleaned = -1.10478e-05 Jy ! Total flux subtracted in 200 components = -1.10478e-05 Jy ! Clean residual min=-0.001891 max=0.002064 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0418512 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.0418512 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=0.048587Jy sigma=0.668290 ! Fit after self-cal, rms=0.048588Jy sigma=0.668271 ! 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=0.9631 mas, bmaj=2.314 mas, bpa=-10.58 degrees ! Estimated noise=0.675675 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9631 x 2.314 at -10.58 degrees (North through East) ! Clean map min=-0.0019379 max=0.033405 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=0.7885 mas, bmaj=1.956 mas, bpa=-12.35 degrees ! Estimated noise=1.13001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249173 Jy ! Component: 100 - total flux cleaned = 0.0308938 Jy ! Component: 150 - total flux cleaned = 0.033078 Jy ! Component: 200 - total flux cleaned = 0.0349851 Jy ! Total flux subtracted in 200 components = 0.0349851 Jy ! Clean residual min=-0.003511 max=0.003041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0349851 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0349851 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=2.314 mas, bpa=-10.58 degrees ! Estimated noise=0.675675 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 = 0.00189756 Jy ! Component: 100 - total flux cleaned = 0.00300751 Jy ! Component: 150 - total flux cleaned = 0.0038855 Jy ! Component: 200 - total flux cleaned = 0.00460441 Jy ! Total flux subtracted in 200 components = 0.00460441 Jy ! Clean residual min=-0.002090 max=0.001744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0395895 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0395895 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.073 mas, bmaj=4.069 mas, bpa=-11.05 degrees ! Estimated noise=0.835741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119795 Jy ! Component: 100 - total flux cleaned = 0.00157223 Jy ! Component: 150 - total flux cleaned = 0.00179831 Jy ! Component: 200 - total flux cleaned = 0.00185644 Jy ! Total flux subtracted in 200 components = 0.00185644 Jy ! Clean residual min=-0.002013 max=0.002060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0414459 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 = 5.38407e-05 Jy ! Component: 100 - total flux cleaned = 0.00010249 Jy ! Component: 150 - total flux cleaned = 0.000146551 Jy ! Component: 200 - total flux cleaned = 0.000186827 Jy ! Total flux subtracted in 200 components = 0.000186827 Jy ! Clean residual min=-0.001932 max=0.002074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0416328 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.0416328 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9631 mas, bmaj=2.314 mas, bpa=-10.58 degrees ! Estimated noise=0.675675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74505e-05 Jy ! Component: 100 - total flux cleaned = -0.00015805 Jy ! Component: 150 - total flux cleaned = -0.000158456 Jy ! Component: 200 - total flux cleaned = -0.00012077 Jy ! Total flux subtracted in 200 components = -0.00012077 Jy ! Clean residual min=-0.001845 max=0.001700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.041512 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.041512 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=0.048602Jy sigma=0.668425 ! Fit after self-cal, rms=0.048608Jy sigma=0.668383 wmodel J1610-2036_X_map.mod ! Writing 56 model components to file: J1610-2036_X_map.mod wobs J1610-2036_X_uvs.fits ! Writing UV FITS file: J1610-2036_X_uvs.fits wwins J1610-2036_X_map.win ! wwins: Wrote 2 windows to J1610-2036_X_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 = -0.0001446 Jy ! Component: 100 - total flux cleaned = -0.000144078 Jy ! Component: 150 - total flux cleaned = -0.000354944 Jy ! Component: 200 - total flux cleaned = -0.000579955 Jy ! Component: 250 - total flux cleaned = -0.000699287 Jy ! Component: 300 - total flux cleaned = -0.000722532 Jy ! Component: 350 - total flux cleaned = -0.000788722 Jy ! Component: 400 - total flux cleaned = -0.000788686 Jy ! Component: 450 - total flux cleaned = -0.000809759 Jy ! Component: 500 - total flux cleaned = -0.000890542 Jy ! Component: 550 - total flux cleaned = -0.000929027 Jy ! Component: 600 - total flux cleaned = -0.000966157 Jy ! Component: 650 - total flux cleaned = -0.000983945 Jy ! Component: 700 - total flux cleaned = -0.00100132 Jy ! Component: 750 - total flux cleaned = -0.00101852 Jy ! Component: 800 - total flux cleaned = -0.00103544 Jy ! Component: 850 - total flux cleaned = -0.00105246 Jy ! Component: 900 - total flux cleaned = -0.0011175 Jy ! Component: 950 - total flux cleaned = -0.00116484 Jy ! Component: 1000 - total flux cleaned = -0.00124238 Jy ! Component: 1050 - total flux cleaned = -0.00125758 Jy ! Component: 1100 - total flux cleaned = -0.00128718 Jy ! Component: 1150 - total flux cleaned = -0.00130185 Jy ! Component: 1200 - total flux cleaned = -0.00131608 Jy ! Component: 1250 - total flux cleaned = -0.00128805 Jy ! Component: 1300 - total flux cleaned = -0.00128803 Jy ! Component: 1350 - total flux cleaned = -0.00126139 Jy ! Component: 1400 - total flux cleaned = -0.00127482 Jy ! Component: 1450 - total flux cleaned = -0.00126198 Jy ! Component: 1500 - total flux cleaned = -0.00129999 Jy ! Component: 1550 - total flux cleaned = -0.00132471 Jy ! Component: 1600 - total flux cleaned = -0.00127552 Jy ! Component: 1650 - total flux cleaned = -0.00127571 Jy ! Component: 1700 - total flux cleaned = -0.00127568 Jy ! Component: 1750 - total flux cleaned = -0.00126395 Jy ! Component: 1800 - total flux cleaned = -0.00122908 Jy ! Component: 1850 - total flux cleaned = -0.00125204 Jy ! Component: 1900 - total flux cleaned = -0.00127476 Jy ! Component: 1950 - total flux cleaned = -0.00129707 Jy ! Component: 2000 - total flux cleaned = -0.00129681 Jy ! Component: 2050 - total flux cleaned = -0.00135169 Jy ! Component: 2100 - total flux cleaned = -0.00136253 Jy ! Component: 2150 - total flux cleaned = -0.00139461 Jy ! Component: 2200 - total flux cleaned = -0.00140526 Jy ! Component: 2250 - total flux cleaned = -0.00147906 Jy ! Component: 2300 - total flux cleaned = -0.00148948 Jy ! Component: 2350 - total flux cleaned = -0.00155155 Jy ! Component: 2400 - total flux cleaned = -0.00156183 Jy ! Component: 2450 - total flux cleaned = -0.0016025 Jy ! Component: 2500 - total flux cleaned = -0.00164267 Jy ! Component: 2550 - total flux cleaned = -0.00166262 Jy ! Component: 2600 - total flux cleaned = -0.00165266 Jy ! Component: 2650 - total flux cleaned = -0.00168219 Jy ! Component: 2700 - total flux cleaned = -0.00171154 Jy ! Component: 2750 - total flux cleaned = -0.00169213 Jy ! Component: 2800 - total flux cleaned = -0.00173077 Jy ! Component: 2850 - total flux cleaned = -0.00173082 Jy ! Component: 2900 - total flux cleaned = -0.00175928 Jy ! Component: 2950 - total flux cleaned = -0.00174982 Jy ! Component: 3000 - total flux cleaned = -0.00177805 Jy ! Component: 3050 - total flux cleaned = -0.00177811 Jy ! Component: 3100 - total flux cleaned = -0.00179676 Jy ! Component: 3150 - total flux cleaned = -0.00179678 Jy ! Component: 3200 - total flux cleaned = -0.00183362 Jy ! Component: 3250 - total flux cleaned = -0.00184274 Jy ! Component: 3300 - total flux cleaned = -0.00185191 Jy ! Component: 3350 - total flux cleaned = -0.00187004 Jy ! Component: 3400 - total flux cleaned = -0.0018791 Jy ! Component: 3450 - total flux cleaned = -0.00190596 Jy ! Component: 3500 - total flux cleaned = -0.00191486 Jy ! Component: 3550 - total flux cleaned = -0.00195938 Jy ! Component: 3600 - total flux cleaned = -0.00194166 Jy ! Component: 3650 - total flux cleaned = -0.0019682 Jy ! Component: 3700 - total flux cleaned = -0.0019594 Jy ! Component: 3750 - total flux cleaned = -0.00195062 Jy ! Component: 3800 - total flux cleaned = -0.00196811 Jy ! Component: 3850 - total flux cleaned = -0.00194191 Jy ! Component: 3900 - total flux cleaned = -0.0019245 Jy ! Component: 3950 - total flux cleaned = -0.00193315 Jy ! Component: 4000 - total flux cleaned = -0.00194179 Jy ! Component: 4050 - total flux cleaned = -0.00194177 Jy ! Total flux subtracted in 4096 components = -0.00195902 Jy ! Clean residual min=-0.000610 max=0.000464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.039553 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 313 components and 0.0395529 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1610-2036_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9631 x 2.314 at -10.58 degrees (North through East) ! Clean map min=-0.0017282 max=0.033034 Jy/beam ! Writing clean map to FITS file: .//J1610-2036_X_map.fits wmodel .//J1610-2036_X_map.mod ! Writing 313 model components to file: .//J1610-2036_X_map.mod wobs .//J1610-2036_X_uvs.fits ! Writing UV FITS file: .//J1610-2036_X_uvs.fits wwins .//J1610-2036_X_map.win ! wwins: Wrote 3 windows to .//J1610-2036_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0330337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140336 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27448 1.27448 2.54895 5.09791 10.1958 20.3916 40.7832 81.5665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.39 quit ! Quitting program ! Log file .//J1610-2036_X_dfm.log closed on Mon Jan 20 18:23:59 2020