! Started logfile: /tmp/maps//J1355-3014_C_20180615_dfm.log on Wed Jul 4 23:27:29 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 /tmp/maps//J1355-3014_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1355-3014_C_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976471 visibilities/baseline/integration-bin. ! Found source: J1355-3014 ! ! 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 5976 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 J1355-3014_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=0.996080Jy sigma=17.452296 ! Fit after self-cal, rms=0.912682Jy sigma=15.934376 ! 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=1.301 mas, bmaj=3.538 mas, bpa=-8.945 degrees ! Estimated noise=0.83674 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 = 0.0669814 Jy ! Component: 100 - total flux cleaned = 0.0833704 Jy ! Total flux subtracted in 100 components = 0.0833704 Jy ! Clean residual min=-0.004788 max=0.007273 Jy/beam ! Clean residual mean=-0.000009 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.0833704 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0833704 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=0.052902Jy sigma=0.776462 ! Fit after self-cal, rms=0.052673Jy sigma=0.771716 ! 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=1.625 mas, bmaj=4.271 mas, bpa=-8.209 degrees ! Estimated noise=0.545302 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 (1.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102797 Jy ! Component: 100 - total flux cleaned = 0.0157044 Jy ! Component: 150 - total flux cleaned = 0.0191104 Jy ! Component: 200 - total flux cleaned = 0.0213626 Jy ! Total flux subtracted in 200 components = 0.0213626 Jy ! Clean residual min=-0.004094 max=0.007708 Jy/beam ! Clean residual mean=0.000002 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.104733 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.104733 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=0.050923Jy sigma=0.725046 ! Fit after self-cal, rms=0.050841Jy sigma=0.723003 ! Inverting map ! Added new window around map position (7.8, -5.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00678427 Jy ! Component: 100 - total flux cleaned = 0.00950763 Jy ! Component: 150 - total flux cleaned = 0.0113338 Jy ! Component: 200 - total flux cleaned = 0.0126871 Jy ! Total flux subtracted in 200 components = 0.0126871 Jy ! Clean residual min=-0.003057 max=0.002924 Jy/beam ! Clean residual mean=0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.11742 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.11742 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=0.050000Jy sigma=0.704105 ! Fit after self-cal, rms=0.049912Jy sigma=0.702403 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.625 x 4.271 at -8.209 degrees (North through East) ! Clean map min=-0.0028207 max=0.08419 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.97 HN 0.94 KP 0.97 ! LA 1.03 MK 0.95 NL 0.94 OV 0.95 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 1.16 KP 0.97 ! LA 1.06 MK 1.05 NL 1.05 OV 1.02 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.13 KP 0.96 ! LA 1.06 MK 1.06 NL 1.00 OV 1.06 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 1.12 KP 0.93 ! LA 1.14 MK 1.07 NL 0.97 OV 1.03 ! PT 0.69 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.17 KP 1.05 ! LA 1.04 MK 1.01 NL 1.08 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.00 KP 1.00 ! LA 1.01 MK 0.92 NL 1.03 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.13 KP 0.93 ! LA 1.06 MK 1.05 NL 0.97 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.97 ! LA 1.06 MK 1.00 NL 1.03 OV 0.96 ! PT 0.94 SC 0.91 ! ! ! Fit before self-cal, rms=0.049912Jy sigma=0.702403 ! Fit after self-cal, rms=0.051160Jy sigma=0.684793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.632 mas, bmaj=4.284 mas, bpa=-8.062 degrees ! Estimated noise=0.545486 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 = 0.00100504 Jy ! Component: 100 - total flux cleaned = 0.000942274 Jy ! Component: 150 - total flux cleaned = 0.00098743 Jy ! Component: 200 - total flux cleaned = 0.00102817 Jy ! Total flux subtracted in 200 components = 0.00102817 Jy ! Clean residual min=-0.001604 max=0.001610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.118448 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.118448 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=0.051095Jy sigma=0.683807 ! Fit after self-cal, rms=0.051150Jy sigma=0.683542 ! 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=0.051150Jy sigma=0.683542 ! Fit after self-cal, rms=0.051230Jy sigma=0.683470 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.288 mas, bpa=-8.073 degrees ! Estimated noise=0.54552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.55249e-05 Jy ! Component: 100 - total flux cleaned = 1.43687e-05 Jy ! Component: 150 - total flux cleaned = -3.7818e-05 Jy ! Component: 200 - total flux cleaned = -8.56643e-05 Jy ! Total flux subtracted in 200 components = -8.56643e-05 Jy ! Clean residual min=-0.001646 max=0.001466 Jy/beam ! Clean residual mean=0.000000 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.118363 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.118363 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=0.051211Jy sigma=0.683219 ! Fit after self-cal, rms=0.051211Jy sigma=0.683200 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 = 7.51206e-05 Jy ! Component: 100 - total flux cleaned = 6.08243e-05 Jy ! Component: 150 - total flux cleaned = 2.0152e-05 Jy ! Component: 200 - total flux cleaned = -1.76821e-05 Jy ! Total flux subtracted in 200 components = -1.76821e-05 Jy ! Clean residual min=-0.001636 max=0.001419 Jy/beam ! Clean residual mean=0.000000 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.118345 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.118345 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=0.051201Jy sigma=0.683077 ! Fit after self-cal, rms=0.051200Jy sigma=0.683070 ! 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=0.051200Jy sigma=0.683070 ! Fit after self-cal, rms=0.051442Jy sigma=0.683047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.29 mas, bpa=-8.079 degrees ! Estimated noise=0.546662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.87796e-05 Jy ! Component: 100 - total flux cleaned = -9.65158e-05 Jy ! Component: 150 - total flux cleaned = -0.000133849 Jy ! Component: 200 - total flux cleaned = -0.000180055 Jy ! Total flux subtracted in 200 components = -0.000180055 Jy ! Clean residual min=-0.001632 max=0.001379 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.118165 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.118165 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=0.051434Jy sigma=0.682938 ! Fit after self-cal, rms=0.051436Jy sigma=0.682931 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 = 2.84722e-05 Jy ! Component: 100 - total flux cleaned = 1.78334e-05 Jy ! Component: 150 - total flux cleaned = -3.24576e-06 Jy ! Component: 200 - total flux cleaned = -3.37243e-05 Jy ! Total flux subtracted in 200 components = -3.37243e-05 Jy ! Clean residual min=-0.001620 max=0.001382 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.118131 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 0.118131 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=0.051430Jy sigma=0.682860 ! Fit after self-cal, rms=0.051430Jy sigma=0.682857 ! 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=0.051430Jy sigma=0.682857 ! Fit after self-cal, rms=0.051560Jy sigma=0.682844 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.993 mas, bmaj=10.18 mas, bpa=-4.822 degrees ! Estimated noise=0.674328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.85101e-05 Jy ! Component: 100 - total flux cleaned = -0.000150208 Jy ! Component: 150 - total flux cleaned = -0.00020683 Jy ! Component: 200 - total flux cleaned = -0.000267189 Jy ! Total flux subtracted in 200 components = -0.000267189 Jy ! Clean residual min=-0.001462 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.117864 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 143 components and 0.117864 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=0.051555Jy sigma=0.682800 ! Fit after self-cal, rms=0.051555Jy sigma=0.682794 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 = -3.486e-05 Jy ! Component: 100 - total flux cleaned = -5.90933e-05 Jy ! Component: 150 - total flux cleaned = -8.92723e-05 Jy ! Component: 200 - total flux cleaned = -0.000117495 Jy ! Total flux subtracted in 200 components = -0.000117495 Jy ! Clean residual min=-0.001479 max=0.001371 Jy/beam ! Clean residual mean=0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.117746 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 145 components and 0.117746 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=0.051552Jy sigma=0.682772 ! Fit after self-cal, rms=0.051550Jy sigma=0.682769 ! 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=1.635 mas, bmaj=4.29 mas, bpa=-8.066 degrees ! Estimated noise=0.547222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.29 at -8.066 degrees (North through East) ! Clean map min=-0.0014955 max=0.084394 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=1.303 mas, bmaj=3.535 mas, bpa=-8.829 degrees ! Estimated noise=0.842897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0673623 Jy ! Component: 100 - total flux cleaned = 0.0842862 Jy ! Component: 150 - total flux cleaned = 0.0934292 Jy ! Component: 200 - total flux cleaned = 0.0992354 Jy ! Total flux subtracted in 200 components = 0.0992354 Jy ! Clean residual min=-0.002991 max=0.003932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0992353 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0992353 Jy ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.29 mas, bpa=-8.066 degrees ! Estimated noise=0.547222 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 = 0.00565226 Jy ! Component: 100 - total flux cleaned = 0.00930386 Jy ! Component: 150 - total flux cleaned = 0.0118258 Jy ! Component: 200 - total flux cleaned = 0.0136497 Jy ! Total flux subtracted in 200 components = 0.0136497 Jy ! Clean residual min=-0.001777 max=0.001452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.112885 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 53 components and 0.112885 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=3.993 mas, bmaj=10.18 mas, bpa=-4.822 degrees ! Estimated noise=0.674328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199889 Jy ! Component: 100 - total flux cleaned = 0.0031756 Jy ! Component: 150 - total flux cleaned = 0.00390346 Jy ! Component: 200 - total flux cleaned = 0.00418136 Jy ! Total flux subtracted in 200 components = 0.00418136 Jy ! Clean residual min=-0.001598 max=0.001403 Jy/beam ! Clean residual mean=0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.117066 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121098 Jy ! Component: 100 - total flux cleaned = 0.000195608 Jy ! Component: 150 - total flux cleaned = 0.000195394 Jy ! Component: 200 - total flux cleaned = 0.000185222 Jy ! Total flux subtracted in 200 components = 0.000185222 Jy ! Clean residual min=-0.001565 max=0.001422 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.117252 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 85 components and 0.117252 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.29 mas, bpa=-8.066 degrees ! Estimated noise=0.547222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.98625e-05 Jy ! Component: 100 - total flux cleaned = 3.01355e-05 Jy ! Component: 150 - total flux cleaned = -5.96102e-06 Jy ! Component: 200 - total flux cleaned = -5.19026e-06 Jy ! Total flux subtracted in 200 components = -5.19026e-06 Jy ! Clean residual min=-0.001592 max=0.001405 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.117246 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.117246 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=0.051572Jy sigma=0.683038 ! Fit after self-cal, rms=0.051560Jy sigma=0.682957 wmodel J1355-3014_C_map.mod ! Writing 104 model components to file: J1355-3014_C_map.mod wobs J1355-3014_C_uvs.fits ! Writing UV FITS file: J1355-3014_C_uvs.fits wwins J1355-3014_C_map.win ! wwins: Wrote 3 windows to J1355-3014_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 = -0.000435682 Jy ! Component: 100 - total flux cleaned = -0.000246124 Jy ! Component: 150 - total flux cleaned = 5.33143e-05 Jy ! Component: 200 - total flux cleaned = 0.000386764 Jy ! Component: 250 - total flux cleaned = 0.000645029 Jy ! Component: 300 - total flux cleaned = 0.000875737 Jy ! Component: 350 - total flux cleaned = 0.00110045 Jy ! Component: 400 - total flux cleaned = 0.00116045 Jy ! Component: 450 - total flux cleaned = 0.00127799 Jy ! Component: 500 - total flux cleaned = 0.00137353 Jy ! Component: 550 - total flux cleaned = 0.0013542 Jy ! Component: 600 - total flux cleaned = 0.00137273 Jy ! Component: 650 - total flux cleaned = 0.00137271 Jy ! Component: 700 - total flux cleaned = 0.001337 Jy ! Component: 750 - total flux cleaned = 0.00128417 Jy ! Component: 800 - total flux cleaned = 0.00130159 Jy ! Component: 850 - total flux cleaned = 0.001267 Jy ! Component: 900 - total flux cleaned = 0.00121592 Jy ! Component: 950 - total flux cleaned = 0.00114906 Jy ! Component: 1000 - total flux cleaned = 0.00114922 Jy ! Component: 1050 - total flux cleaned = 0.00108369 Jy ! Component: 1100 - total flux cleaned = 0.000986923 Jy ! Component: 1150 - total flux cleaned = 0.00103505 Jy ! Component: 1200 - total flux cleaned = 0.00101913 Jy ! Component: 1250 - total flux cleaned = 0.00098788 Jy ! Component: 1300 - total flux cleaned = 0.00103401 Jy ! Component: 1350 - total flux cleaned = 0.000911676 Jy ! Component: 1400 - total flux cleaned = 0.00083625 Jy ! Component: 1450 - total flux cleaned = 0.000866223 Jy ! Component: 1500 - total flux cleaned = 0.000821507 Jy ! Component: 1550 - total flux cleaned = 0.000762615 Jy ! Component: 1600 - total flux cleaned = 0.000704588 Jy ! Component: 1650 - total flux cleaned = 0.000675609 Jy ! Component: 1700 - total flux cleaned = 0.000618759 Jy ! Component: 1750 - total flux cleaned = 0.000562294 Jy ! Component: 1800 - total flux cleaned = 0.000534435 Jy ! Component: 1850 - total flux cleaned = 0.000493185 Jy ! Component: 1900 - total flux cleaned = 0.000507037 Jy ! Component: 1950 - total flux cleaned = 0.000506927 Jy ! Component: 2000 - total flux cleaned = 0.000480117 Jy ! Component: 2050 - total flux cleaned = 0.000413534 Jy ! Component: 2100 - total flux cleaned = 0.00044014 Jy ! Component: 2150 - total flux cleaned = 0.000413888 Jy ! Component: 2200 - total flux cleaned = 0.000361859 Jy ! Component: 2250 - total flux cleaned = 0.000336258 Jy ! Component: 2300 - total flux cleaned = 0.000336474 Jy ! Component: 2350 - total flux cleaned = 0.00033655 Jy ! Component: 2400 - total flux cleaned = 0.000286411 Jy ! Component: 2450 - total flux cleaned = 0.000323816 Jy ! Component: 2500 - total flux cleaned = 0.000311367 Jy ! Component: 2550 - total flux cleaned = 0.000299071 Jy ! Component: 2600 - total flux cleaned = 0.00031115 Jy ! Component: 2650 - total flux cleaned = 0.000323214 Jy ! Component: 2700 - total flux cleaned = 0.000335085 Jy ! Component: 2750 - total flux cleaned = 0.000335189 Jy ! Component: 2800 - total flux cleaned = 0.000311727 Jy ! Component: 2850 - total flux cleaned = 0.000346759 Jy ! Component: 2900 - total flux cleaned = 0.000346716 Jy ! Component: 2950 - total flux cleaned = 0.000369628 Jy ! Component: 3000 - total flux cleaned = 0.000346699 Jy ! Component: 3050 - total flux cleaned = 0.000380786 Jy ! Component: 3100 - total flux cleaned = 0.000392038 Jy ! Component: 3150 - total flux cleaned = 0.000392117 Jy ! Component: 3200 - total flux cleaned = 0.000414404 Jy ! Component: 3250 - total flux cleaned = 0.000458399 Jy ! Component: 3300 - total flux cleaned = 0.000436582 Jy ! Component: 3350 - total flux cleaned = 0.000414933 Jy ! Component: 3400 - total flux cleaned = 0.000436556 Jy ! Component: 3450 - total flux cleaned = 0.000415094 Jy ! Component: 3500 - total flux cleaned = 0.000415179 Jy ! Component: 3550 - total flux cleaned = 0.000415169 Jy ! Component: 3600 - total flux cleaned = 0.000394258 Jy ! Component: 3650 - total flux cleaned = 0.000373409 Jy ! Component: 3700 - total flux cleaned = 0.000404388 Jy ! Component: 3750 - total flux cleaned = 0.000363107 Jy ! Component: 3800 - total flux cleaned = 0.000342695 Jy ! Component: 3850 - total flux cleaned = 0.000332415 Jy ! Component: 3900 - total flux cleaned = 0.000271679 Jy ! Component: 3950 - total flux cleaned = 0.000241477 Jy ! Component: 4000 - total flux cleaned = 0.000251541 Jy ! Component: 4050 - total flux cleaned = 0.0002018 Jy ! Total flux subtracted in 4096 components = 0.000191963 Jy ! Clean residual min=-0.000572 max=0.000622 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.117438 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 349 components and 0.117438 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1355-3014_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.635 x 4.29 at -8.066 degrees (North through East) ! Clean map min=-0.001436 max=0.085057 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1355-3014_C_20180615_map.fits wmodel /tmp/maps//J1355-3014_C_20180615_map.mod ! Writing 349 model components to file: /tmp/maps//J1355-3014_C_20180615_map.mod wobs /tmp/maps//J1355-3014_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1355-3014_C_20180615_uvs.fits wwins /tmp/maps//J1355-3014_C_20180615_map.win ! wwins: Wrote 4 windows to /tmp/maps//J1355-3014_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0850566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.609091 0.609091 1.21818 2.43636 4.87272 9.74545 19.4909 38.9818 77.9636 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 492.537 quit ! Quitting program ! Log file /tmp/maps//J1355-3014_C_20180615_dfm.log closed on Wed Jul 4 23:27:33 2018