! Started logfile: .//J0214+2635_X_dfm.log on Mon Jan 20 17:14:49 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 .//J0214+2635_X_uva.fits ! Reading UV FITS file: .//J0214+2635_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0214+2635 ! ! 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 85 lines of history. ! ! Reading 4608 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 J0214+2635_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=1.001022Jy sigma=19.139195 ! Fit after self-cal, rms=0.977276Jy sigma=18.680563 ! 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=0.7924 mas, bmaj=2.077 mas, bpa=16.85 degrees ! Estimated noise=1.02858 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 = 0.0169266 Jy ! Component: 100 - total flux cleaned = 0.0215081 Jy ! Total flux subtracted in 100 components = 0.0215081 Jy ! Clean residual min=-0.003021 max=0.003599 Jy/beam ! Clean residual mean=0.000003 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0215081 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0215081 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=0.044100Jy sigma=0.730100 ! Fit after self-cal, rms=0.042493Jy sigma=0.693471 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422641 Jy ! Component: 100 - total flux cleaned = 0.00639812 Jy ! Total flux subtracted in 100 components = 0.00639812 Jy ! Clean residual min=-0.002783 max=0.003064 Jy/beam ! Clean residual mean=0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0279062 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0279062 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=0.041901Jy sigma=0.680911 ! Fit after self-cal, rms=0.041902Jy sigma=0.680676 ! 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=0.9469 mas, bmaj=2.241 mas, bpa=14.62 degrees ! Estimated noise=0.55777 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 = 0.00293567 Jy ! Component: 100 - total flux cleaned = 0.00492996 Jy ! Component: 150 - total flux cleaned = 0.00637267 Jy ! Component: 200 - total flux cleaned = 0.00742735 Jy ! Total flux subtracted in 200 components = 0.00742735 Jy ! Clean residual min=-0.002387 max=0.003225 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0353335 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0353335 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=0.041649Jy sigma=0.674905 ! Fit after self-cal, rms=0.041643Jy sigma=0.674294 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 2.241 at 14.62 degrees (North through East) ! Clean map min=-0.0022616 max=0.025839 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.21 HN 0.93 KP 0.86 ! MK 1.12 NL 0.90 OV 1.07 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.15 HN 1.10 KP 1.04 ! MK 1.09 NL 0.90 OV 1.17 PT 0.72 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 HN 1.22 KP 0.90 ! MK 1.15 NL 0.78 OV 1.20 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 0.83 KP 0.99 ! MK 0.87 NL 0.88 OV 1.51 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.94 HN 1.06 KP 0.97 ! MK 1.09 NL 0.79 OV 1.30 PT 0.87 ! SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.96 KP 0.74 ! MK 1.29 NL 0.89 OV 1.31 PT 0.84 ! SC 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.84 HN 0.92 KP 0.87 ! MK 0.88 NL 0.93 OV 1.20 PT 0.93 ! SC 1.26 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.92 HN 1.06 KP 1.14 ! MK 1.20 NL 0.97 OV 1.21 PT 0.77 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.041643Jy sigma=0.674294 ! Fit after self-cal, rms=0.043812Jy sigma=0.664382 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9602 mas, bmaj=2.271 mas, bpa=14.16 degrees ! Estimated noise=0.55573 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 = 0.000191074 Jy ! Component: 100 - total flux cleaned = 0.000253972 Jy ! Component: 150 - total flux cleaned = 0.00030581 Jy ! Component: 200 - total flux cleaned = 0.000305503 Jy ! Total flux subtracted in 200 components = 0.000305503 Jy ! Clean residual min=-0.001864 max=0.002129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.035639 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.035639 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=0.043785Jy sigma=0.663965 ! Fit after self-cal, rms=0.043965Jy sigma=0.662322 ! 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=0.043965Jy sigma=0.662322 ! Fit after self-cal, rms=0.045049Jy sigma=0.662042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9619 mas, bmaj=2.274 mas, bpa=13.89 degrees ! Estimated noise=0.558252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.919e-05 Jy ! Component: 100 - total flux cleaned = -5.21119e-05 Jy ! Component: 150 - total flux cleaned = -8.14237e-06 Jy ! Component: 200 - total flux cleaned = 5.10534e-06 Jy ! Total flux subtracted in 200 components = 5.10534e-06 Jy ! Clean residual min=-0.001902 max=0.002002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0356442 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0356442 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=0.045028Jy sigma=0.661773 ! Fit after self-cal, rms=0.045073Jy sigma=0.661653 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 = -5.52707e-05 Jy ! Component: 100 - total flux cleaned = -4.10596e-05 Jy ! Component: 150 - total flux cleaned = -2.79003e-05 Jy ! Component: 200 - total flux cleaned = -2.79092e-05 Jy ! Total flux subtracted in 200 components = -2.79092e-05 Jy ! Clean residual min=-0.001917 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0356162 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.0356162 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=0.045059Jy sigma=0.661523 ! Fit after self-cal, rms=0.045059Jy sigma=0.661497 ! 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=0.045059Jy sigma=0.661497 ! Fit after self-cal, rms=0.045709Jy sigma=0.661423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9645 mas, bmaj=2.28 mas, bpa=13.68 degrees ! Estimated noise=0.560654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124843 Jy ! Component: 100 - total flux cleaned = -0.000175836 Jy ! Component: 150 - total flux cleaned = -0.000176139 Jy ! Component: 200 - total flux cleaned = -0.000175825 Jy ! Total flux subtracted in 200 components = -0.000175825 Jy ! Clean residual min=-0.001881 max=0.002017 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0354404 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0354404 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=0.045698Jy sigma=0.661304 ! Fit after self-cal, rms=0.045719Jy sigma=0.661275 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 = 1.97842e-05 Jy ! Component: 100 - total flux cleaned = 1.99554e-05 Jy ! Component: 150 - total flux cleaned = 1.99567e-05 Jy ! Component: 200 - total flux cleaned = 9.56177e-06 Jy ! Total flux subtracted in 200 components = 9.56177e-06 Jy ! Clean residual min=-0.001887 max=0.002019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.03545 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.03545 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=0.045710Jy sigma=0.661206 ! Fit after self-cal, rms=0.045709Jy sigma=0.661196 ! 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=0.045709Jy sigma=0.661196 ! Fit after self-cal, rms=0.046088Jy sigma=0.661167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.849 mas, bpa=2.691 degrees ! Estimated noise=0.673598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134695 Jy ! Component: 100 - total flux cleaned = -0.000226214 Jy ! Component: 150 - total flux cleaned = -0.00023858 Jy ! Component: 200 - total flux cleaned = -0.000228095 Jy ! Total flux subtracted in 200 components = -0.000228095 Jy ! Clean residual min=-0.002166 max=0.002432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0352219 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0352219 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=0.046078Jy sigma=0.661152 ! Fit after self-cal, rms=0.046085Jy sigma=0.661109 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 = 2.19791e-05 Jy ! Component: 100 - total flux cleaned = 1.15367e-05 Jy ! Component: 150 - total flux cleaned = 2.0832e-06 Jy ! Component: 200 - total flux cleaned = 2.4215e-06 Jy ! Total flux subtracted in 200 components = 2.4215e-06 Jy ! Clean residual min=-0.002149 max=0.002439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0352243 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0352243 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=0.046078Jy sigma=0.661129 ! Fit after self-cal, rms=0.046075Jy sigma=0.661116 ! 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=0.9675 mas, bmaj=2.285 mas, bpa=13.5 degrees ! Estimated noise=0.561625 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9675 x 2.285 at 13.5 degrees (North through East) ! Clean map min=-0.0017031 max=0.025933 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=0.8056 mas, bmaj=2.115 mas, bpa=15.4 degrees ! Estimated noise=1.05486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191224 Jy ! Component: 100 - total flux cleaned = 0.0244875 Jy ! Component: 150 - total flux cleaned = 0.0275012 Jy ! Component: 200 - total flux cleaned = 0.0295339 Jy ! Total flux subtracted in 200 components = 0.0295339 Jy ! Clean residual min=-0.003004 max=0.002607 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0295339 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0295339 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9675 mas, bmaj=2.285 mas, bpa=13.5 degrees ! Estimated noise=0.561625 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 (-0.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287441 Jy ! Component: 100 - total flux cleaned = 0.00471203 Jy ! Component: 150 - total flux cleaned = 0.00595194 Jy ! Component: 200 - total flux cleaned = 0.00645288 Jy ! Total flux subtracted in 200 components = 0.00645288 Jy ! Clean residual min=-0.001961 max=0.001796 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0359868 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0359867 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=1.898 mas, bmaj=2.849 mas, bpa=2.691 degrees ! Estimated noise=0.673598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646899 Jy ! Component: 100 - total flux cleaned = 0.000866348 Jy ! Component: 150 - total flux cleaned = 0.000813951 Jy ! Component: 200 - total flux cleaned = 0.000812587 Jy ! Total flux subtracted in 200 components = 0.000812587 Jy ! Clean residual min=-0.002144 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0367993 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 = 1.94886e-05 Jy ! Component: 100 - total flux cleaned = 7.25667e-05 Jy ! Component: 150 - total flux cleaned = 0.000104782 Jy ! Component: 200 - total flux cleaned = 0.000119965 Jy ! Total flux subtracted in 200 components = 0.000119965 Jy ! Clean residual min=-0.002059 max=0.002158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0369193 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.0369193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9675 mas, bmaj=2.285 mas, bpa=13.5 degrees ! Estimated noise=0.561625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669764 Jy ! Component: 100 - total flux cleaned = 0.000744494 Jy ! Component: 150 - total flux cleaned = 0.000787336 Jy ! Component: 200 - total flux cleaned = 0.000807087 Jy ! Total flux subtracted in 200 components = 0.000807087 Jy ! Clean residual min=-0.001842 max=0.001800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0377264 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.0377264 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=0.045993Jy sigma=0.659655 ! Fit after self-cal, rms=0.045976Jy sigma=0.659059 wmodel J0214+2635_X_map.mod ! Writing 80 model components to file: J0214+2635_X_map.mod wobs J0214+2635_X_uvs.fits ! Writing UV FITS file: J0214+2635_X_uvs.fits wwins J0214+2635_X_map.win ! wwins: Wrote 2 windows to J0214+2635_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 = 0.000162088 Jy ! Component: 100 - total flux cleaned = 7.33056e-05 Jy ! Component: 150 - total flux cleaned = 1.77095e-05 Jy ! Component: 200 - total flux cleaned = 6.94119e-05 Jy ! Component: 250 - total flux cleaned = 0.000119647 Jy ! Component: 300 - total flux cleaned = 9.66227e-05 Jy ! Component: 350 - total flux cleaned = 7.42489e-05 Jy ! Component: 400 - total flux cleaned = 7.50373e-05 Jy ! Component: 450 - total flux cleaned = 7.55933e-05 Jy ! Component: 500 - total flux cleaned = 3.41338e-05 Jy ! Component: 550 - total flux cleaned = 3.44562e-05 Jy ! Component: 600 - total flux cleaned = 7.39797e-05 Jy ! Component: 650 - total flux cleaned = 3.56748e-05 Jy ! Component: 700 - total flux cleaned = 5.45249e-05 Jy ! Component: 750 - total flux cleaned = 7.26723e-05 Jy ! Component: 800 - total flux cleaned = 5.46028e-05 Jy ! Component: 850 - total flux cleaned = 5.47683e-05 Jy ! Component: 900 - total flux cleaned = 3.77841e-05 Jy ! Component: 950 - total flux cleaned = 3.80119e-05 Jy ! Component: 1000 - total flux cleaned = 3.77542e-05 Jy ! Component: 1050 - total flux cleaned = 2.12115e-05 Jy ! Component: 1100 - total flux cleaned = -2.72276e-05 Jy ! Component: 1150 - total flux cleaned = -5.87588e-05 Jy ! Component: 1200 - total flux cleaned = -0.000151582 Jy ! Component: 1250 - total flux cleaned = -0.000197438 Jy ! Component: 1300 - total flux cleaned = -0.000272182 Jy ! Component: 1350 - total flux cleaned = -0.000331286 Jy ! Component: 1400 - total flux cleaned = -0.000403821 Jy ! Component: 1450 - total flux cleaned = -0.000460768 Jy ! Component: 1500 - total flux cleaned = -0.000502904 Jy ! Component: 1550 - total flux cleaned = -0.000558584 Jy ! Component: 1600 - total flux cleaned = -0.000640636 Jy ! Component: 1650 - total flux cleaned = -0.000640495 Jy ! Component: 1700 - total flux cleaned = -0.000640451 Jy ! Component: 1750 - total flux cleaned = -0.000693148 Jy ! Component: 1800 - total flux cleaned = -0.000654166 Jy ! Component: 1850 - total flux cleaned = -0.000615928 Jy ! Component: 1900 - total flux cleaned = -0.00062875 Jy ! Component: 1950 - total flux cleaned = -0.000566444 Jy ! Component: 2000 - total flux cleaned = -0.000591151 Jy ! Component: 2050 - total flux cleaned = -0.000566709 Jy ! Component: 2100 - total flux cleaned = -0.000530585 Jy ! Component: 2150 - total flux cleaned = -0.000542291 Jy ! Component: 2200 - total flux cleaned = -0.000506908 Jy ! Component: 2250 - total flux cleaned = -0.000495431 Jy ! Component: 2300 - total flux cleaned = -0.000530104 Jy ! Component: 2350 - total flux cleaned = -0.000575854 Jy ! Component: 2400 - total flux cleaned = -0.000575756 Jy ! Component: 2450 - total flux cleaned = -0.000598124 Jy ! Component: 2500 - total flux cleaned = -0.000631435 Jy ! Component: 2550 - total flux cleaned = -0.00063135 Jy ! Component: 2600 - total flux cleaned = -0.000631401 Jy ! Component: 2650 - total flux cleaned = -0.00067479 Jy ! Component: 2700 - total flux cleaned = -0.000674623 Jy ! Component: 2750 - total flux cleaned = -0.000706503 Jy ! Component: 2800 - total flux cleaned = -0.000695924 Jy ! Component: 2850 - total flux cleaned = -0.000695918 Jy ! Component: 2900 - total flux cleaned = -0.000675131 Jy ! Component: 2950 - total flux cleaned = -0.0006649 Jy ! Component: 3000 - total flux cleaned = -0.000664926 Jy ! Component: 3050 - total flux cleaned = -0.000675099 Jy ! Component: 3100 - total flux cleaned = -0.000654933 Jy ! Component: 3150 - total flux cleaned = -0.000644976 Jy ! Component: 3200 - total flux cleaned = -0.00065498 Jy ! Component: 3250 - total flux cleaned = -0.000664895 Jy ! Component: 3300 - total flux cleaned = -0.000674663 Jy ! Component: 3350 - total flux cleaned = -0.000665031 Jy ! Component: 3400 - total flux cleaned = -0.00069408 Jy ! Component: 3450 - total flux cleaned = -0.000732492 Jy ! Component: 3500 - total flux cleaned = -0.000751592 Jy ! Component: 3550 - total flux cleaned = -0.000780039 Jy ! Component: 3600 - total flux cleaned = -0.000846169 Jy ! Component: 3650 - total flux cleaned = -0.000874283 Jy ! Component: 3700 - total flux cleaned = -0.000920968 Jy ! Component: 3750 - total flux cleaned = -0.000930283 Jy ! Component: 3800 - total flux cleaned = -0.000976669 Jy ! Component: 3850 - total flux cleaned = -0.00103204 Jy ! Component: 3900 - total flux cleaned = -0.00106877 Jy ! Component: 3950 - total flux cleaned = -0.00111448 Jy ! Component: 4000 - total flux cleaned = -0.00115089 Jy ! Component: 4050 - total flux cleaned = -0.00117807 Jy ! Total flux subtracted in 4096 components = -0.00123221 Jy ! Clean residual min=-0.000568 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0364942 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 345 components and 0.0364942 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0214+2635_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9675 x 2.285 at 13.5 degrees (North through East) ! Clean map min=-0.0010353 max=0.025501 Jy/beam ! Writing clean map to FITS file: .//J0214+2635_X_map.fits wmodel .//J0214+2635_X_map.mod ! Writing 345 model components to file: .//J0214+2635_X_map.mod wobs .//J0214+2635_X_uvs.fits ! Writing UV FITS file: .//J0214+2635_X_uvs.fits wwins .//J0214+2635_X_map.win ! wwins: Wrote 3 windows to .//J0214+2635_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0255008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144862 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.70421 1.70421 3.40841 6.81683 13.6337 27.2673 54.5346 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 176.034 quit ! Quitting program ! Log file .//J0214+2635_X_dfm.log closed on Mon Jan 20 17:14:53 2020