! Started logfile: .//J0112+3522_X_dfm.log on Sat Oct 20 23:32:38 2018 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 .//J0112+3522_X_uva.fits ! Reading UV FITS file: .//J0112+3522_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0112+3522 ! ! 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 480 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 J0112+3522_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=1.031821Jy sigma=36.889085 ! Fit after self-cal, rms=0.636854Jy sigma=22.331025 ! 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=2.349 mas, bmaj=5.677 mas, bpa=-65.36 degrees ! Estimated noise=1.23378 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 = 0.285021 Jy ! Component: 100 - total flux cleaned = 0.357507 Jy ! Total flux subtracted in 100 components = 0.357507 Jy ! Clean residual min=-0.017826 max=0.031808 Jy/beam ! Clean residual mean=-0.000948 rms=0.007556 Jy/beam ! Combined flux in latest and established models = 0.357507 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.357507 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=0.066840Jy sigma=1.931084 ! Fit after self-cal, rms=0.066293Jy sigma=1.919669 ! 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=2.533 mas, bmaj=5.313 mas, bpa=-65 degrees ! Estimated noise=0.976609 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 = 0.0370619 Jy ! Component: 100 - total flux cleaned = 0.0539791 Jy ! Component: 150 - total flux cleaned = 0.0624347 Jy ! Component: 200 - total flux cleaned = 0.0675217 Jy ! Total flux subtracted in 200 components = 0.0675217 Jy ! Clean residual min=-0.007854 max=0.008334 Jy/beam ! Clean residual mean=-0.000107 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.425029 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.425029 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=0.045722Jy sigma=0.843744 ! Fit after self-cal, rms=0.044961Jy sigma=0.802705 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.533 x 5.313 at -65 degrees (North through East) ! Clean map min=-0.0061627 max=0.37154 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.04 NL 0.99 ! OV 0.99 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 LA 1.02 NL 1.00 ! OV 0.98 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.03 NL 1.00 ! OV 0.99 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 LA 1.02 NL 0.99 ! OV 0.99 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 LA 1.02 NL 0.99 ! OV 0.99 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 LA 1.01 NL 1.01 ! OV 0.99 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 LA 1.01 NL 0.99 ! OV 1.02 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 LA 1.03 NL 1.02 ! OV 0.98 PT 0.97 ! ! ! Fit before self-cal, rms=0.044961Jy sigma=0.802705 ! Fit after self-cal, rms=0.043572Jy sigma=0.708529 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.529 mas, bmaj=5.315 mas, bpa=-64.99 degrees ! Estimated noise=0.966983 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 = 0.00277092 Jy ! Component: 100 - total flux cleaned = 0.00304158 Jy ! Component: 150 - total flux cleaned = 0.00310286 Jy ! Component: 200 - total flux cleaned = 0.0031037 Jy ! Total flux subtracted in 200 components = 0.0031037 Jy ! Clean residual min=-0.003042 max=0.004875 Jy/beam ! Clean residual mean=-0.000000 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.428132 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 51 components and 0.428132 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=0.043017Jy sigma=0.674819 ! Fit after self-cal, rms=0.042977Jy sigma=0.671039 ! 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=0.042977Jy sigma=0.671039 ! Fit after self-cal, rms=0.042889Jy sigma=0.664379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.52 mas, bmaj=5.323 mas, bpa=-64.97 degrees ! Estimated noise=0.965566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184151 Jy ! Component: 100 - total flux cleaned = 0.00157566 Jy ! Component: 150 - total flux cleaned = 0.00157211 Jy ! Component: 200 - total flux cleaned = 0.00164142 Jy ! Total flux subtracted in 200 components = 0.00164142 Jy ! Clean residual min=-0.002658 max=0.003646 Jy/beam ! Clean residual mean=-0.000016 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.429774 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 0.429774 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=0.042670Jy sigma=0.654387 ! Fit after self-cal, rms=0.042670Jy sigma=0.653365 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 = 0.000223328 Jy ! Component: 100 - total flux cleaned = 0.000284668 Jy ! Component: 150 - total flux cleaned = 0.000283487 Jy ! Component: 200 - total flux cleaned = 0.000282792 Jy ! Total flux subtracted in 200 components = 0.000282792 Jy ! Clean residual min=-0.002523 max=0.003334 Jy/beam ! Clean residual mean=-0.000011 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.430057 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.430057 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=0.042609Jy sigma=0.650768 ! Fit after self-cal, rms=0.042615Jy sigma=0.650614 ! 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=0.042615Jy sigma=0.650614 ! Fit after self-cal, rms=0.042563Jy sigma=0.646637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=5.33 mas, bpa=-64.96 degrees ! Estimated noise=0.963438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053128 Jy ! Component: 100 - total flux cleaned = 0.000608387 Jy ! Component: 150 - total flux cleaned = 0.000692132 Jy ! Component: 200 - total flux cleaned = 0.000764147 Jy ! Total flux subtracted in 200 components = 0.000764147 Jy ! Clean residual min=-0.002271 max=0.002726 Jy/beam ! Clean residual mean=-0.000017 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.430821 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 107 components and 0.430821 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=0.042424Jy sigma=0.643521 ! Fit after self-cal, rms=0.042427Jy sigma=0.643449 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 = 0.000126813 Jy ! Component: 100 - total flux cleaned = 0.000187946 Jy ! Component: 150 - total flux cleaned = 0.000224983 Jy ! Component: 200 - total flux cleaned = 0.000225214 Jy ! Total flux subtracted in 200 components = 0.000225214 Jy ! Clean residual min=-0.002202 max=0.002569 Jy/beam ! Clean residual mean=-0.000014 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.431046 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 0.431046 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=0.042386Jy sigma=0.642580 ! Fit after self-cal, rms=0.042389Jy sigma=0.642539 ! 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=0.042389Jy sigma=0.642539 ! Fit after self-cal, rms=0.042354Jy sigma=0.640302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.834 mas, bmaj=5.275 mas, bpa=-65.19 degrees ! Estimated noise=0.982695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390139 Jy ! Component: 100 - total flux cleaned = 0.000494918 Jy ! Component: 150 - total flux cleaned = 0.000572259 Jy ! Component: 200 - total flux cleaned = 0.000624987 Jy ! Total flux subtracted in 200 components = 0.000624987 Jy ! Clean residual min=-0.002073 max=0.002217 Jy/beam ! Clean residual mean=-0.000015 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.431671 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 142 components and 0.431671 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=0.042249Jy sigma=0.638879 ! Fit after self-cal, rms=0.042251Jy sigma=0.638862 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 = 5.88949e-05 Jy ! Component: 100 - total flux cleaned = 5.87968e-05 Jy ! Component: 150 - total flux cleaned = 5.96167e-05 Jy ! Component: 200 - total flux cleaned = 7.48989e-05 Jy ! Total flux subtracted in 200 components = 7.48989e-05 Jy ! Clean residual min=-0.002015 max=0.002173 Jy/beam ! Clean residual mean=-0.000013 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.431746 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.431746 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=0.042223Jy sigma=0.638281 ! Fit after self-cal, rms=0.042223Jy sigma=0.638254 ! 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=2.508 mas, bmaj=5.337 mas, bpa=-64.93 degrees ! Estimated noise=0.96139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 5.337 at -64.93 degrees (North through East) ! Clean map min=-0.0025626 max=0.36697 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=2.326 mas, bmaj=5.704 mas, bpa=-65.32 degrees ! Estimated noise=1.20541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.27827 Jy ! Component: 100 - total flux cleaned = 0.353347 Jy ! Component: 150 - total flux cleaned = 0.390471 Jy ! Component: 200 - total flux cleaned = 0.409316 Jy ! Total flux subtracted in 200 components = 0.409316 Jy ! Clean residual min=-0.006452 max=0.008745 Jy/beam ! Clean residual mean=-0.000287 rms=0.002299 Jy/beam ! Combined flux in latest and established models = 0.409316 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.409316 Jy ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=5.337 mas, bpa=-64.93 degrees ! Estimated noise=0.96139 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 = 0.0099334 Jy ! Component: 100 - total flux cleaned = 0.0147042 Jy ! Component: 150 - total flux cleaned = 0.0173806 Jy ! Component: 200 - total flux cleaned = 0.0185582 Jy ! Total flux subtracted in 200 components = 0.0185582 Jy ! Clean residual min=-0.002819 max=0.003623 Jy/beam ! Clean residual mean=-0.000064 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.427875 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.427875 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=2.834 mas, bmaj=5.275 mas, bpa=-65.19 degrees ! Estimated noise=0.982695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000985629 Jy ! Component: 100 - total flux cleaned = 0.00134975 Jy ! Component: 150 - total flux cleaned = 0.00157829 Jy ! Component: 200 - total flux cleaned = 0.00178228 Jy ! Total flux subtracted in 200 components = 0.00178228 Jy ! Clean residual min=-0.002702 max=0.003300 Jy/beam ! Clean residual mean=-0.000050 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.429657 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 = 0.000148698 Jy ! Component: 100 - total flux cleaned = 0.000319892 Jy ! Component: 150 - total flux cleaned = 0.000446281 Jy ! Component: 200 - total flux cleaned = 0.000564292 Jy ! Total flux subtracted in 200 components = 0.000564292 Jy ! Clean residual min=-0.002428 max=0.002991 Jy/beam ! Clean residual mean=-0.000040 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.430221 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 85 components and 0.430221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=5.337 mas, bpa=-64.93 degrees ! Estimated noise=0.96139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000139285 Jy ! Component: 100 - total flux cleaned = -4.15487e-05 Jy ! Component: 150 - total flux cleaned = 2.75677e-05 Jy ! Component: 200 - total flux cleaned = 9.30089e-05 Jy ! Total flux subtracted in 200 components = 9.30089e-05 Jy ! Clean residual min=-0.002218 max=0.002750 Jy/beam ! Clean residual mean=-0.000030 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.430314 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.430314 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=0.042292Jy sigma=0.643467 ! Fit after self-cal, rms=0.042287Jy sigma=0.642942 wmodel J0112+3522_X_map.mod ! Writing 101 model components to file: J0112+3522_X_map.mod wobs J0112+3522_X_uvs.fits ! Writing UV FITS file: J0112+3522_X_uvs.fits wwins J0112+3522_X_map.win ! wwins: Wrote 1 windows to J0112+3522_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 = 0.000860192 Jy ! Component: 100 - total flux cleaned = 0.000823787 Jy ! Component: 150 - total flux cleaned = 0.000917916 Jy ! Component: 200 - total flux cleaned = 0.000859219 Jy ! Component: 250 - total flux cleaned = 0.000727953 Jy ! Component: 300 - total flux cleaned = 0.000558906 Jy ! Component: 350 - total flux cleaned = 0.000263562 Jy ! Component: 400 - total flux cleaned = 2.95006e-05 Jy ! Component: 450 - total flux cleaned = -0.000230016 Jy ! Component: 500 - total flux cleaned = -0.0004726 Jy ! Component: 550 - total flux cleaned = -0.000683516 Jy ! Component: 600 - total flux cleaned = -0.000899318 Jy ! Component: 650 - total flux cleaned = -0.00110351 Jy ! Component: 700 - total flux cleaned = -0.00126736 Jy ! Component: 750 - total flux cleaned = -0.00142238 Jy ! Component: 800 - total flux cleaned = -0.00154335 Jy ! Component: 850 - total flux cleaned = -0.001659 Jy ! Component: 900 - total flux cleaned = -0.00181927 Jy ! Component: 950 - total flux cleaned = -0.00196147 Jy ! Component: 1000 - total flux cleaned = -0.00211062 Jy ! Component: 1050 - total flux cleaned = -0.0022768 Jy ! Component: 1100 - total flux cleaned = -0.0024159 Jy ! Component: 1150 - total flux cleaned = -0.00254036 Jy ! Component: 1200 - total flux cleaned = -0.00268142 Jy ! Component: 1250 - total flux cleaned = -0.00279915 Jy ! Component: 1300 - total flux cleaned = -0.00293291 Jy ! Component: 1350 - total flux cleaned = -0.0030355 Jy ! Component: 1400 - total flux cleaned = -0.00313586 Jy ! Component: 1450 - total flux cleaned = -0.00324298 Jy ! Component: 1500 - total flux cleaned = -0.00333901 Jy ! Component: 1550 - total flux cleaned = -0.00344991 Jy ! Component: 1600 - total flux cleaned = -0.00352531 Jy ! Component: 1650 - total flux cleaned = -0.00364047 Jy ! Component: 1700 - total flux cleaned = -0.00375334 Jy ! Component: 1750 - total flux cleaned = -0.00381669 Jy ! Component: 1800 - total flux cleaned = -0.00390246 Jy ! Component: 1850 - total flux cleaned = -0.00400209 Jy ! Component: 1900 - total flux cleaned = -0.00408516 Jy ! Component: 1950 - total flux cleaned = -0.0041672 Jy ! Component: 2000 - total flux cleaned = -0.00426308 Jy ! Component: 2050 - total flux cleaned = -0.0043578 Jy ! Component: 2100 - total flux cleaned = -0.00444421 Jy ! Component: 2150 - total flux cleaned = -0.00455147 Jy ! Component: 2200 - total flux cleaned = -0.00470827 Jy ! Component: 2250 - total flux cleaned = -0.00485085 Jy ! Component: 2300 - total flux cleaned = -0.00500806 Jy ! Component: 2350 - total flux cleaned = -0.00518749 Jy ! Component: 2400 - total flux cleaned = -0.00534632 Jy ! Component: 2450 - total flux cleaned = -0.00552811 Jy ! Component: 2500 - total flux cleaned = -0.00571151 Jy ! Component: 2550 - total flux cleaned = -0.00589699 Jy ! Component: 2600 - total flux cleaned = -0.00608483 Jy ! Component: 2650 - total flux cleaned = -0.00627538 Jy ! Component: 2700 - total flux cleaned = -0.00646901 Jy ! Component: 2750 - total flux cleaned = -0.00666592 Jy ! Component: 2800 - total flux cleaned = -0.00686615 Jy ! Component: 2850 - total flux cleaned = -0.00706978 Jy ! Component: 2900 - total flux cleaned = -0.00727693 Jy ! Component: 2950 - total flux cleaned = -0.00748772 Jy ! Component: 3000 - total flux cleaned = -0.00770235 Jy ! Component: 3050 - total flux cleaned = -0.00792093 Jy ! Component: 3100 - total flux cleaned = -0.00814393 Jy ! Component: 3150 - total flux cleaned = -0.00837162 Jy ! Component: 3200 - total flux cleaned = -0.00860414 Jy ! Component: 3250 - total flux cleaned = -0.00884162 Jy ! Component: 3300 - total flux cleaned = -0.00908417 Jy ! Component: 3350 - total flux cleaned = -0.00933201 Jy ! Component: 3400 - total flux cleaned = -0.00958528 Jy ! Component: 3450 - total flux cleaned = -0.00984414 Jy ! Component: 3500 - total flux cleaned = -0.0101088 Jy ! Component: 3550 - total flux cleaned = -0.0103796 Jy ! Component: 3600 - total flux cleaned = -0.0106568 Jy ! Component: 3650 - total flux cleaned = -0.0109404 Jy ! Component: 3700 - total flux cleaned = -0.0112308 Jy ! Component: 3750 - total flux cleaned = -0.011528 Jy ! Component: 3800 - total flux cleaned = -0.0118322 Jy ! Component: 3850 - total flux cleaned = -0.0121437 Jy ! Component: 3900 - total flux cleaned = -0.0124625 Jy ! Component: 3950 - total flux cleaned = -0.0127889 Jy ! Component: 4000 - total flux cleaned = -0.0131231 Jy ! Component: 4050 - total flux cleaned = -0.0134652 Jy ! Total flux subtracted in 4096 components = -0.0137871 Jy ! Clean residual min=-0.000807 max=0.000649 Jy/beam ! Clean residual mean=-0.000014 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.416527 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 376 components and 0.416527 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0112+3522_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.508 x 5.337 at -64.93 degrees (North through East) ! Clean map min=-0.0021063 max=0.36614 Jy/beam ! Writing clean map to FITS file: .//J0112+3522_X_map.fits wmodel .//J0112+3522_X_map.mod ! Writing 376 model components to file: .//J0112+3522_X_map.mod wobs .//J0112+3522_X_uvs.fits ! Writing UV FITS file: .//J0112+3522_X_uvs.fits wwins .//J0112+3522_X_map.win ! wwins: Wrote 2 windows to .//J0112+3522_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.366139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017917 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146805 0.146805 0.29361 0.58722 1.17444 2.34888 4.69776 9.39551 18.791 37.5821 75.1641 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.366 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2043.53 quit ! Quitting program ! Log file .//J0112+3522_X_dfm.log closed on Sat Oct 20 23:32:42 2018