! Started logfile: .//J2130-0927_C_20180714_dfm.log on Sat Jul 28 19:30:43 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 .//J2130-0927_C_20180714_uva.fits ! Reading UV FITS file: .//J2130-0927_C_20180714_uva.fits ! AN table 1: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2130-0927 ! ! 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 76 lines of history. ! ! Reading 1120 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 J2130-0927_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=1.015478Jy sigma=22.534955 ! Fit after self-cal, rms=0.724428Jy sigma=16.004809 ! 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=0.9299 mas, bmaj=2.645 mas, bpa=0.2967 degrees ! Estimated noise=1.17713 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 = 0.219064 Jy ! Component: 100 - total flux cleaned = 0.267971 Jy ! Total flux subtracted in 100 components = 0.267971 Jy ! Clean residual min=-0.015985 max=0.019941 Jy/beam ! Clean residual mean=-0.000001 rms=0.004336 Jy/beam ! Combined flux in latest and established models = 0.267971 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.267971 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=0.052140Jy sigma=1.059204 ! Fit after self-cal, rms=0.052129Jy sigma=1.059051 ! 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=1.02 mas, bmaj=2.737 mas, bpa=0.06866 degrees ! Estimated noise=0.988214 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 = 0.0193484 Jy ! Component: 100 - total flux cleaned = 0.028302 Jy ! Component: 150 - total flux cleaned = 0.0328446 Jy ! Component: 200 - total flux cleaned = 0.0347081 Jy ! Total flux subtracted in 200 components = 0.0347081 Jy ! Clean residual min=-0.010770 max=0.010682 Jy/beam ! Clean residual mean=0.000001 rms=0.002766 Jy/beam ! Combined flux in latest and established models = 0.302679 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.302679 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=0.047925Jy sigma=0.835099 ! Fit after self-cal, rms=0.047849Jy sigma=0.833511 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.737 at 0.06866 degrees (North through East) ! Clean map min=-0.0094489 max=0.28219 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.15 MK 0.89 OV 1.21 ! SC 1.24 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.35 MK 0.83 OV 1.07 ! SC 1.43 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.96 MK 1.11 OV 1.00 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.92 MK 1.06 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.94 MK 1.05 OV 0.97 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.93 MK 1.02 OV 0.98 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.95 MK 1.01 OV 0.98 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.95 MK 1.00 OV 0.98 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.047849Jy sigma=0.833511 ! Fit after self-cal, rms=0.031729Jy sigma=0.558289 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.732 mas, bpa=0.04197 degrees ! Estimated noise=0.985045 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 (-2.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231305 Jy ! Component: 100 - total flux cleaned = 0.00184864 Jy ! Component: 150 - total flux cleaned = 0.00216656 Jy ! Component: 200 - total flux cleaned = 0.00262871 Jy ! Total flux subtracted in 200 components = 0.00262871 Jy ! Clean residual min=-0.002469 max=0.002057 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.305308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.305308 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=0.031148Jy sigma=0.545533 ! Fit after self-cal, rms=0.031220Jy sigma=0.544995 ! 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=0.031220Jy sigma=0.544995 ! Fit after self-cal, rms=0.031182Jy sigma=0.544316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.733 mas, bpa=-0.005041 degrees ! Estimated noise=0.983367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000906977 Jy ! Component: 100 - total flux cleaned = 0.00114098 Jy ! Component: 150 - total flux cleaned = 0.0011617 Jy ! Component: 200 - total flux cleaned = 0.00121531 Jy ! Total flux subtracted in 200 components = 0.00121531 Jy ! Clean residual min=-0.002181 max=0.002139 Jy/beam ! Clean residual mean=0.000000 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.306523 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.306523 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=0.031125Jy sigma=0.543396 ! Fit after self-cal, rms=0.031124Jy sigma=0.543377 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 = 3.6009e-05 Jy ! Component: 100 - total flux cleaned = 7.89828e-05 Jy ! Component: 150 - total flux cleaned = 0.000117343 Jy ! Component: 200 - total flux cleaned = 0.000152678 Jy ! Total flux subtracted in 200 components = 0.000152678 Jy ! Clean residual min=-0.002177 max=0.002118 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.306676 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.306676 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=0.031113Jy sigma=0.543120 ! Fit after self-cal, rms=0.031112Jy sigma=0.543103 ! 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=0.031112Jy sigma=0.543103 ! Fit after self-cal, rms=0.031106Jy sigma=0.542981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.733 mas, bpa=-0.03049 degrees ! Estimated noise=0.982727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.85324e-05 Jy ! Component: 100 - total flux cleaned = 0.000147649 Jy ! Component: 150 - total flux cleaned = 0.000269972 Jy ! Component: 200 - total flux cleaned = 0.000308957 Jy ! Total flux subtracted in 200 components = 0.000308957 Jy ! Clean residual min=-0.002163 max=0.002100 Jy/beam ! Clean residual mean=0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.306985 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.306985 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=0.031090Jy sigma=0.542871 ! Fit after self-cal, rms=0.031090Jy sigma=0.542849 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 = 3.67434e-05 Jy ! Component: 100 - total flux cleaned = 4.67818e-05 Jy ! Component: 150 - total flux cleaned = 3.06176e-05 Jy ! Component: 200 - total flux cleaned = 3.04929e-05 Jy ! Total flux subtracted in 200 components = 3.04929e-05 Jy ! Clean residual min=-0.002145 max=0.002100 Jy/beam ! Clean residual mean=0.000000 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.307015 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.307015 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=0.031083Jy sigma=0.542773 ! Fit after self-cal, rms=0.031084Jy sigma=0.542753 ! 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=0.031084Jy sigma=0.542753 ! Fit after self-cal, rms=0.031077Jy sigma=0.542682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.664 mas, bmaj=3.67 mas, bpa=6.584 degrees ! Estimated noise=1.96308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298955 Jy ! Component: 100 - total flux cleaned = 0.000434312 Jy ! Component: 150 - total flux cleaned = 0.000551862 Jy ! Component: 200 - total flux cleaned = 0.000619273 Jy ! Total flux subtracted in 200 components = 0.000619273 Jy ! Clean residual min=-0.002834 max=0.002722 Jy/beam ! Clean residual mean=0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.307635 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.307635 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=0.031074Jy sigma=0.542708 ! Fit after self-cal, rms=0.031074Jy sigma=0.542701 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.60112e-05 Jy ! Component: 100 - total flux cleaned = 9.22897e-05 Jy ! Component: 150 - total flux cleaned = 0.000115336 Jy ! Component: 200 - total flux cleaned = 0.000168678 Jy ! Total flux subtracted in 200 components = 0.000168678 Jy ! Clean residual min=-0.002803 max=0.002703 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.307803 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.307803 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=0.031077Jy sigma=0.542712 ! Fit after self-cal, rms=0.031074Jy sigma=0.542680 ! 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=1.021 mas, bmaj=2.733 mas, bpa=-0.05321 degrees ! Estimated noise=0.982321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.733 at -0.05321 degrees (North through East) ! Clean map min=-0.0017705 max=0.28187 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=0.9321 mas, bmaj=2.642 mas, bpa=0.1501 degrees ! Estimated noise=1.16514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216823 Jy ! Component: 100 - total flux cleaned = 0.265319 Jy ! Component: 150 - total flux cleaned = 0.284082 Jy ! Component: 200 - total flux cleaned = 0.293453 Jy ! Total flux subtracted in 200 components = 0.293453 Jy ! Clean residual min=-0.004970 max=0.005583 Jy/beam ! Clean residual mean=-0.000001 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.293453 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.293453 Jy ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.733 mas, bpa=-0.05321 degrees ! Estimated noise=0.982321 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) ! Added new window around map position (0.9, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00562163 Jy ! Component: 100 - total flux cleaned = 0.00696511 Jy ! Component: 150 - total flux cleaned = 0.00737178 Jy ! Component: 200 - total flux cleaned = 0.00735663 Jy ! Total flux subtracted in 200 components = 0.00735663 Jy ! Clean residual min=-0.002635 max=0.002125 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.30081 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 0.30081 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=2.664 mas, bmaj=3.67 mas, bpa=6.584 degrees ! Estimated noise=1.96308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117013 Jy ! Component: 100 - total flux cleaned = 0.00129607 Jy ! Component: 150 - total flux cleaned = 0.001442 Jy ! Component: 200 - total flux cleaned = 0.00144294 Jy ! Total flux subtracted in 200 components = 0.00144294 Jy ! Clean residual min=-0.002873 max=0.002766 Jy/beam ! Clean residual mean=0.000001 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.302252 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 = -4.26849e-05 Jy ! Component: 100 - total flux cleaned = -5.57941e-05 Jy ! Component: 150 - total flux cleaned = -8.20028e-05 Jy ! Component: 200 - total flux cleaned = -0.000119983 Jy ! Total flux subtracted in 200 components = -0.000119983 Jy ! Clean residual min=-0.002814 max=0.002704 Jy/beam ! Clean residual mean=0.000001 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.302132 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.302133 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.733 mas, bpa=-0.05321 degrees ! Estimated noise=0.982321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267087 Jy ! Component: 100 - total flux cleaned = -0.000592827 Jy ! Component: 150 - total flux cleaned = -0.000899606 Jy ! Component: 200 - total flux cleaned = -0.000901873 Jy ! Total flux subtracted in 200 components = -0.000901873 Jy ! Clean residual min=-0.001969 max=0.001980 Jy/beam ! Clean residual mean=0.000000 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.301231 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.301231 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=0.031020Jy sigma=0.541902 ! Fit after self-cal, rms=0.031015Jy sigma=0.541843 wmodel J2130-0927_C_map.mod ! Writing 58 model components to file: J2130-0927_C_map.mod wobs J2130-0927_C_uvs.fits ! Writing UV FITS file: J2130-0927_C_uvs.fits wwins J2130-0927_C_map.win ! wwins: Wrote 3 windows to J2130-0927_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 = -0.000113875 Jy ! Component: 100 - total flux cleaned = -0.000310154 Jy ! Component: 150 - total flux cleaned = -0.000252631 Jy ! Component: 200 - total flux cleaned = -0.00028058 Jy ! Component: 250 - total flux cleaned = -0.000412425 Jy ! Component: 300 - total flux cleaned = -0.000512001 Jy ! Component: 350 - total flux cleaned = -0.000582553 Jy ! Component: 400 - total flux cleaned = -0.000581938 Jy ! Component: 450 - total flux cleaned = -0.000667637 Jy ! Component: 500 - total flux cleaned = -0.000667183 Jy ! Component: 550 - total flux cleaned = -0.000746106 Jy ! Component: 600 - total flux cleaned = -0.000746217 Jy ! Component: 650 - total flux cleaned = -0.000634918 Jy ! Component: 700 - total flux cleaned = -0.000545577 Jy ! Component: 750 - total flux cleaned = -0.000440576 Jy ! Component: 800 - total flux cleaned = -0.000320801 Jy ! Component: 850 - total flux cleaned = -0.00017053 Jy ! Component: 900 - total flux cleaned = -7.22757e-05 Jy ! Component: 950 - total flux cleaned = 0.000103653 Jy ! Component: 1000 - total flux cleaned = 0.000197451 Jy ! Component: 1050 - total flux cleaned = 0.000274123 Jy ! Component: 1100 - total flux cleaned = 0.000364234 Jy ! Component: 1150 - total flux cleaned = 0.000452863 Jy ! Component: 1200 - total flux cleaned = 0.000525457 Jy ! Component: 1250 - total flux cleaned = 0.000611048 Jy ! Component: 1300 - total flux cleaned = 0.000667148 Jy ! Component: 1350 - total flux cleaned = 0.000736345 Jy ! Component: 1400 - total flux cleaned = 0.000804408 Jy ! Component: 1450 - total flux cleaned = 0.000911644 Jy ! Component: 1500 - total flux cleaned = 0.000977634 Jy ! Component: 1550 - total flux cleaned = 0.00104287 Jy ! Component: 1600 - total flux cleaned = 0.00112024 Jy ! Component: 1650 - total flux cleaned = 0.00120926 Jy ! Component: 1700 - total flux cleaned = 0.00133526 Jy ! Component: 1750 - total flux cleaned = 0.00141013 Jy ! Component: 1800 - total flux cleaned = 0.00150908 Jy ! Component: 1850 - total flux cleaned = 0.00165608 Jy ! Component: 1900 - total flux cleaned = 0.0017289 Jy ! Component: 1950 - total flux cleaned = 0.00183724 Jy ! Component: 2000 - total flux cleaned = 0.00189701 Jy ! Component: 2050 - total flux cleaned = 0.00198008 Jy ! Component: 2100 - total flux cleaned = 0.00203914 Jy ! Component: 2150 - total flux cleaned = 0.00212148 Jy ! Component: 2200 - total flux cleaned = 0.0021683 Jy ! Component: 2250 - total flux cleaned = 0.0022268 Jy ! Component: 2300 - total flux cleaned = 0.00227341 Jy ! Component: 2350 - total flux cleaned = 0.00233162 Jy ! Component: 2400 - total flux cleaned = 0.00241294 Jy ! Component: 2450 - total flux cleaned = 0.00247104 Jy ! Component: 2500 - total flux cleaned = 0.0025638 Jy ! Component: 2550 - total flux cleaned = 0.00264493 Jy ! Component: 2600 - total flux cleaned = 0.00271451 Jy ! Component: 2650 - total flux cleaned = 0.00279564 Jy ! Component: 2700 - total flux cleaned = 0.00281891 Jy ! Component: 2750 - total flux cleaned = 0.00290012 Jy ! Component: 2800 - total flux cleaned = 0.00294664 Jy ! Component: 2850 - total flux cleaned = 0.00298152 Jy ! Component: 2900 - total flux cleaned = 0.00301645 Jy ! Component: 2950 - total flux cleaned = 0.00306312 Jy ! Component: 3000 - total flux cleaned = 0.00310988 Jy ! Component: 3050 - total flux cleaned = 0.00315684 Jy ! Component: 3100 - total flux cleaned = 0.00322754 Jy ! Component: 3150 - total flux cleaned = 0.00325113 Jy ! Component: 3200 - total flux cleaned = 0.00332245 Jy ! Component: 3250 - total flux cleaned = 0.00339415 Jy ! Component: 3300 - total flux cleaned = 0.00349027 Jy ! Component: 3350 - total flux cleaned = 0.00352655 Jy ! Component: 3400 - total flux cleaned = 0.00359944 Jy ! Component: 3450 - total flux cleaned = 0.00367278 Jy ! Component: 3500 - total flux cleaned = 0.00374656 Jy ! Component: 3550 - total flux cleaned = 0.00380842 Jy ! Component: 3600 - total flux cleaned = 0.00388302 Jy ! Component: 3650 - total flux cleaned = 0.00398309 Jy ! Component: 3700 - total flux cleaned = 0.00404611 Jy ! Component: 3750 - total flux cleaned = 0.0041222 Jy ! Component: 3800 - total flux cleaned = 0.00419886 Jy ! Component: 3850 - total flux cleaned = 0.00427595 Jy ! Component: 3900 - total flux cleaned = 0.0043666 Jy ! Component: 3950 - total flux cleaned = 0.00445779 Jy ! Component: 4000 - total flux cleaned = 0.00456294 Jy ! Component: 4050 - total flux cleaned = 0.00462912 Jy ! Total flux subtracted in 4096 components = 0.00474905 Jy ! Clean residual min=-0.000736 max=0.000999 Jy/beam ! Clean residual mean=0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.30598 Jy keep ! Adding 194 model components to the UV plane model. ! The established model now contains 252 components and 0.30598 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2130-0927_C_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.733 at -0.05321 degrees (North through East) ! Clean map min=-0.0013161 max=0.28123 Jy/beam ! Writing clean map to FITS file: .//J2130-0927_C_20180714_map.fits wmodel .//J2130-0927_C_20180714_map.mod ! Writing 252 model components to file: .//J2130-0927_C_20180714_map.mod wobs .//J2130-0927_C_20180714_uvs.fits ! Writing UV FITS file: .//J2130-0927_C_20180714_uvs.fits wwins .//J2130-0927_C_20180714_map.win ! wwins: Wrote 4 windows to .//J2130-0927_C_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.281227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183475 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195723 0.195723 0.391446 0.782891 1.56578 3.13156 6.26313 12.5263 25.0525 50.105 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1532.78 quit ! Quitting program ! Log file .//J2130-0927_C_20180714_dfm.log closed on Sat Jul 28 19:30:46 2018