! Started logfile: /image_prod/ug002_uva//J1410-1903_S_dfm.log on Thu Mar 5 01:38:21 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1410-1903_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1410-1903_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1410-1903 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 6480 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1410-1903_S] 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 0.500x0.500 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. ! ! Fit before self-cal, rms=1.010605Jy sigma=7.283260 ! Fit after self-cal, rms=0.939108Jy sigma=6.737304 ! 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=2.847 mas, bmaj=12.35 mas, bpa=-20.39 degrees ! Estimated noise=2.25778 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 = 0.0487315 Jy ! Component: 100 - total flux cleaned = 0.0611623 Jy ! Total flux subtracted in 100 components = 0.0611623 Jy ! Clean residual min=-0.004231 max=0.004751 Jy/beam ! Clean residual mean=-0.000017 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.0611623 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0611623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074883Jy sigma=0.468288 ! Fit after self-cal, rms=0.073532Jy sigma=0.458026 ! 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=3.632 mas, bmaj=14.31 mas, bpa=-17.99 degrees ! Estimated noise=1.2649 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 = 0.00759716 Jy ! Component: 100 - total flux cleaned = 0.0110411 Jy ! Component: 150 - total flux cleaned = 0.012922 Jy ! Component: 200 - total flux cleaned = 0.0140264 Jy ! Total flux subtracted in 200 components = 0.0140264 Jy ! Clean residual min=-0.002410 max=0.002645 Jy/beam ! Clean residual mean=-0.000011 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0751887 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.0751887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072922Jy sigma=0.451335 ! Fit after self-cal, rms=0.072939Jy sigma=0.451199 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 14.31 at -17.99 degrees (North through East) ! Clean map min=-0.0022591 max=0.065567 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.00 KP 1.01 ! LA 0.98 MK 1.12 NL 1.03 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.99 HN 0.99 KP 0.94 ! LA 0.98 MK 0.99 NL 1.14 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 1.04 ! LA 1.01 MK 0.94 NL 1.02 OV 0.98 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.072939Jy sigma=0.451199 ! Fit after self-cal, rms=0.076719Jy sigma=0.449866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=14.51 mas, bpa=-17.94 degrees ! Estimated noise=1.26964 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 = -0.00033555 Jy ! Component: 100 - total flux cleaned = -0.000360887 Jy ! Component: 150 - total flux cleaned = -0.000400095 Jy ! Component: 200 - total flux cleaned = -0.000452176 Jy ! Total flux subtracted in 200 components = -0.000452176 Jy ! Clean residual min=-0.002151 max=0.002515 Jy/beam ! Clean residual mean=-0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0747365 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.0747365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076702Jy sigma=0.449756 ! Fit after self-cal, rms=0.076786Jy sigma=0.449678 ! 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. ! ! Fit before self-cal, rms=0.076786Jy sigma=0.449678 ! Fit after self-cal, rms=0.077236Jy sigma=0.448292 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=14.6 mas, bpa=-18.07 degrees ! Estimated noise=1.26842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202098 Jy ! Component: 100 - total flux cleaned = -0.000221133 Jy ! Component: 150 - total flux cleaned = -0.000270846 Jy ! Component: 200 - total flux cleaned = -0.00031444 Jy ! Total flux subtracted in 200 components = -0.00031444 Jy ! Clean residual min=-0.002143 max=0.002254 Jy/beam ! Clean residual mean=-0.000003 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0744221 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.0744221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077225Jy sigma=0.448239 ! Fit after self-cal, rms=0.077249Jy sigma=0.448171 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-92, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153729 Jy ! Component: 100 - total flux cleaned = 0.00124536 Jy ! Component: 150 - total flux cleaned = 0.00101017 Jy ! Component: 200 - total flux cleaned = 0.00087617 Jy ! Total flux subtracted in 200 components = 0.00087617 Jy ! Clean residual min=-0.001994 max=0.002146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0752982 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.0752982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077167Jy sigma=0.447705 ! Fit after self-cal, rms=0.077145Jy sigma=0.447657 ! Inverting map ! Added new window around map position (-116.5, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969916 Jy ! Component: 100 - total flux cleaned = 0.00111637 Jy ! Component: 150 - total flux cleaned = 0.000993175 Jy ! Component: 200 - total flux cleaned = 0.000880918 Jy ! Total flux subtracted in 200 components = 0.000880918 Jy ! Clean residual min=-0.001778 max=0.001769 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0761792 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 123 components and 0.0761792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077056Jy sigma=0.447225 ! Fit after self-cal, rms=0.077046Jy sigma=0.447185 ! 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. ! ! Fit before self-cal, rms=0.077046Jy sigma=0.447185 ! Fit after self-cal, rms=0.076900Jy sigma=0.447123 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=14.6 mas, bpa=-18.13 degrees ! Estimated noise=1.26299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426776 Jy ! Component: 100 - total flux cleaned = 0.000320928 Jy ! Component: 150 - total flux cleaned = 0.000254679 Jy ! Component: 200 - total flux cleaned = 0.000223216 Jy ! Total flux subtracted in 200 components = 0.000223216 Jy ! Clean residual min=-0.001764 max=0.001784 Jy/beam ! Clean residual mean=0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0764024 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 134 components and 0.0764024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076858Jy sigma=0.446956 ! Fit after self-cal, rms=0.076858Jy sigma=0.446942 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, 116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000863184 Jy ! Component: 100 - total flux cleaned = 0.00103267 Jy ! Component: 150 - total flux cleaned = 0.00106475 Jy ! Component: 200 - total flux cleaned = 0.00100486 Jy ! Total flux subtracted in 200 components = 0.00100486 Jy ! Clean residual min=-0.001521 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0774072 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.0774072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076789Jy sigma=0.446638 ! Fit after self-cal, rms=0.076785Jy sigma=0.446597 ! Inverting map ! Added new window around map position (113.5, 105). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105774 Jy ! Component: 100 - total flux cleaned = 0.00134188 Jy ! Component: 150 - total flux cleaned = 0.00123876 Jy ! Component: 200 - total flux cleaned = 0.00111122 Jy ! Total flux subtracted in 200 components = 0.00111122 Jy ! Clean residual min=-0.001510 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0785185 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.0785185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076719Jy sigma=0.446333 ! Fit after self-cal, rms=0.076716Jy sigma=0.446309 ! Inverting map ! Added new window around map position (-106, -97.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157553 Jy ! Component: 100 - total flux cleaned = 0.00220716 Jy ! Component: 150 - total flux cleaned = 0.00245994 Jy ! Component: 200 - total flux cleaned = 0.0026262 Jy ! Total flux subtracted in 200 components = 0.0026262 Jy ! Clean residual min=-0.001349 max=0.001486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0811446 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 205 components and 0.0811446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076655Jy sigma=0.445987 ! Fit after self-cal, rms=0.076642Jy sigma=0.445961 ! Inverting map ! Added new window around map position (-82, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532224 Jy ! Component: 100 - total flux cleaned = 0.000566769 Jy ! Component: 150 - total flux cleaned = 0.000533723 Jy ! Component: 200 - total flux cleaned = 0.000498946 Jy ! Total flux subtracted in 200 components = 0.000498946 Jy ! Clean residual min=-0.001198 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0816436 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 229 components and 0.0816436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076582Jy sigma=0.445734 ! Fit after self-cal, rms=0.076570Jy sigma=0.445712 ! Inverting map ! Added new window around map position (7, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266686 Jy ! Component: 100 - total flux cleaned = 0.000189451 Jy ! Component: 150 - total flux cleaned = 0.00022168 Jy ! Component: 200 - total flux cleaned = 0.000222839 Jy ! Total flux subtracted in 200 components = 0.000222839 Jy ! Clean residual min=-0.001184 max=0.001016 Jy/beam ! Clean residual mean=-0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0818664 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 249 components and 0.0818664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076516Jy sigma=0.445486 ! Fit after self-cal, rms=0.076506Jy sigma=0.445469 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.076506Jy sigma=0.445469 ! Fit after self-cal, rms=0.075383Jy sigma=0.445404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.223 mas, bmaj=20.22 mas, bpa=-7.595 degrees ! Estimated noise=1.45136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101758 Jy ! Component: 100 - total flux cleaned = 4.05879e-05 Jy ! Component: 150 - total flux cleaned = 6.85084e-05 Jy ! Component: 200 - total flux cleaned = 0.000119809 Jy ! Total flux subtracted in 200 components = 0.000119809 Jy ! Clean residual min=-0.001063 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0819862 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 284 components and 0.0819863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075356Jy sigma=0.445337 ! Fit after self-cal, rms=0.075349Jy sigma=0.445325 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 = -7.19311e-07 Jy ! Component: 100 - total flux cleaned = -1.07908e-06 Jy ! Component: 150 - total flux cleaned = -2.38248e-05 Jy ! Component: 200 - total flux cleaned = -2.41382e-05 Jy ! Total flux subtracted in 200 components = -2.41382e-05 Jy ! Clean residual min=-0.001004 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0819621 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 303 components and 0.0819621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075333Jy sigma=0.445286 ! Fit after self-cal, rms=0.075330Jy sigma=0.445282 ! 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=3.632 mas, bmaj=14.56 mas, bpa=-18.17 degrees ! Estimated noise=1.25426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 14.56 at -18.17 degrees (North through East) ! Clean map min=-0.0011912 max=0.065718 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=2.834 mas, bmaj=12.44 mas, bpa=-20.76 degrees ! Estimated noise=2.22306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0488444 Jy ! Component: 100 - total flux cleaned = 0.0617192 Jy ! Component: 150 - total flux cleaned = 0.0636519 Jy ! Component: 200 - total flux cleaned = 0.0659703 Jy ! Total flux subtracted in 200 components = 0.0659703 Jy ! Clean residual min=-0.003763 max=0.003293 Jy/beam ! Clean residual mean=-0.000009 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0659703 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0659703 Jy ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=14.56 mas, bpa=-18.17 degrees ! Estimated noise=1.25426 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 = 0.0035785 Jy ! Component: 100 - total flux cleaned = 0.00587493 Jy ! Component: 150 - total flux cleaned = 0.00783555 Jy ! Component: 200 - total flux cleaned = 0.00869474 Jy ! Total flux subtracted in 200 components = 0.00869474 Jy ! Clean residual min=-0.001896 max=0.001701 Jy/beam ! Clean residual mean=-0.000006 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.074665 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.074665 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.223 mas, bmaj=20.22 mas, bpa=-7.595 degrees ! Estimated noise=1.45136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477227 Jy ! Component: 100 - total flux cleaned = 0.00100083 Jy ! Component: 150 - total flux cleaned = 0.00138568 Jy ! Component: 200 - total flux cleaned = 0.00173666 Jy ! Total flux subtracted in 200 components = 0.00173666 Jy ! Clean residual min=-0.001685 max=0.001598 Jy/beam ! Clean residual mean=-0.000005 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0764017 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 = 0.00022165 Jy ! Component: 100 - total flux cleaned = 0.000274222 Jy ! Component: 150 - total flux cleaned = 0.000515847 Jy ! Component: 200 - total flux cleaned = 0.000603397 Jy ! Total flux subtracted in 200 components = 0.000603397 Jy ! Clean residual min=-0.001514 max=0.001411 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0770051 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 147 components and 0.077005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=14.56 mas, bpa=-18.17 degrees ! Estimated noise=1.25426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428112 Jy ! Component: 100 - total flux cleaned = 0.000583945 Jy ! Component: 150 - total flux cleaned = 0.000682763 Jy ! Component: 200 - total flux cleaned = 0.000682838 Jy ! Total flux subtracted in 200 components = 0.000682838 Jy ! Clean residual min=-0.001450 max=0.001284 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0776879 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 175 components and 0.0776879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075464Jy sigma=0.445965 ! Fit after self-cal, rms=0.075458Jy sigma=0.445866 wmodel J1410-1903_S_map.mod ! Writing 175 model components to file: J1410-1903_S_map.mod wobs J1410-1903_S_uvs.fits ! Writing UV FITS file: J1410-1903_S_uvs.fits wwins J1410-1903_S_map.win ! wwins: Wrote 8 windows to J1410-1903_S_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 = -0.00045784 Jy ! Component: 100 - total flux cleaned = -0.000865588 Jy ! Component: 150 - total flux cleaned = -0.0012288 Jy ! Component: 200 - total flux cleaned = -0.00147886 Jy ! Component: 250 - total flux cleaned = -0.00166323 Jy ! Component: 300 - total flux cleaned = -0.00182385 Jy ! Component: 350 - total flux cleaned = -0.00199714 Jy ! Component: 400 - total flux cleaned = -0.00218237 Jy ! Component: 450 - total flux cleaned = -0.00232997 Jy ! Component: 500 - total flux cleaned = -0.00245807 Jy ! Component: 550 - total flux cleaned = -0.00259884 Jy ! Component: 600 - total flux cleaned = -0.00264466 Jy ! Component: 650 - total flux cleaned = -0.0026895 Jy ! Component: 700 - total flux cleaned = -0.00270416 Jy ! Component: 750 - total flux cleaned = -0.00271843 Jy ! Component: 800 - total flux cleaned = -0.00276077 Jy ! Component: 850 - total flux cleaned = -0.00280239 Jy ! Component: 900 - total flux cleaned = -0.00289789 Jy ! Component: 950 - total flux cleaned = -0.00296497 Jy ! Component: 1000 - total flux cleaned = -0.00299132 Jy ! Component: 1050 - total flux cleaned = -0.00305639 Jy ! Component: 1100 - total flux cleaned = -0.00310773 Jy ! Component: 1150 - total flux cleaned = -0.00318377 Jy ! Component: 1200 - total flux cleaned = -0.00322121 Jy ! Component: 1250 - total flux cleaned = -0.00322129 Jy ! Component: 1300 - total flux cleaned = -0.00323372 Jy ! Component: 1350 - total flux cleaned = -0.00328227 Jy ! Component: 1400 - total flux cleaned = -0.00325833 Jy ! Component: 1450 - total flux cleaned = -0.00325839 Jy ! Component: 1500 - total flux cleaned = -0.00331673 Jy ! Component: 1550 - total flux cleaned = -0.00328177 Jy ! Component: 1600 - total flux cleaned = -0.00329329 Jy ! Component: 1650 - total flux cleaned = -0.00330468 Jy ! Component: 1700 - total flux cleaned = -0.00332724 Jy ! Component: 1750 - total flux cleaned = -0.00336053 Jy ! Component: 1800 - total flux cleaned = -0.00339364 Jy ! Component: 1850 - total flux cleaned = -0.00341544 Jy ! Component: 1900 - total flux cleaned = -0.00340446 Jy ! Component: 1950 - total flux cleaned = -0.00343687 Jy ! Component: 2000 - total flux cleaned = -0.00347967 Jy ! Component: 2050 - total flux cleaned = -0.00350096 Jy ! Component: 2100 - total flux cleaned = -0.00352199 Jy ! Component: 2150 - total flux cleaned = -0.00356391 Jy ! Component: 2200 - total flux cleaned = -0.0035847 Jy ! Component: 2250 - total flux cleaned = -0.00359504 Jy ! Component: 2300 - total flux cleaned = -0.00362583 Jy ! Component: 2350 - total flux cleaned = -0.00368684 Jy ! Component: 2400 - total flux cleaned = -0.00366667 Jy ! Component: 2450 - total flux cleaned = -0.0037469 Jy ! Component: 2500 - total flux cleaned = -0.00377676 Jy ! Component: 2550 - total flux cleaned = -0.00381623 Jy ! Component: 2600 - total flux cleaned = -0.00386526 Jy ! Component: 2650 - total flux cleaned = -0.00385547 Jy ! Component: 2700 - total flux cleaned = -0.00392335 Jy ! Component: 2750 - total flux cleaned = -0.00398116 Jy ! Component: 2800 - total flux cleaned = -0.00400976 Jy ! Component: 2850 - total flux cleaned = -0.00404796 Jy ! Component: 2900 - total flux cleaned = -0.00410466 Jy ! Component: 2950 - total flux cleaned = -0.00413286 Jy ! Component: 3000 - total flux cleaned = -0.0042167 Jy ! Component: 3050 - total flux cleaned = -0.00423528 Jy ! Component: 3100 - total flux cleaned = -0.00429965 Jy ! Component: 3150 - total flux cleaned = -0.00433619 Jy ! Component: 3200 - total flux cleaned = -0.00439077 Jy ! Component: 3250 - total flux cleaned = -0.00442696 Jy ! Component: 3300 - total flux cleaned = -0.00447201 Jy ! Component: 3350 - total flux cleaned = -0.00455243 Jy ! Component: 3400 - total flux cleaned = -0.00455242 Jy ! Component: 3450 - total flux cleaned = -0.0045789 Jy ! Component: 3500 - total flux cleaned = -0.00461409 Jy ! Component: 3550 - total flux cleaned = -0.00464036 Jy ! Component: 3600 - total flux cleaned = -0.00466638 Jy ! Component: 3650 - total flux cleaned = -0.00469227 Jy ! Component: 3700 - total flux cleaned = -0.00472668 Jy ! Component: 3750 - total flux cleaned = -0.00473523 Jy ! Component: 3800 - total flux cleaned = -0.00476925 Jy ! Component: 3850 - total flux cleaned = -0.00477772 Jy ! Component: 3900 - total flux cleaned = -0.00480302 Jy ! Component: 3950 - total flux cleaned = -0.00485334 Jy ! Component: 4000 - total flux cleaned = -0.00486172 Jy ! Component: 4050 - total flux cleaned = -0.00487003 Jy ! Total flux subtracted in 4096 components = -0.00490306 Jy ! Clean residual min=-0.000525 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0727848 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 409 components and 0.0727848 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1410-1903_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 14.56 at -18.17 degrees (North through East) ! Clean map min=-0.0014803 max=0.065347 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1410-1903_S_map.fits wmodel /image_prod/ug002_uva//J1410-1903_S_map.mod ! Writing 409 model components to file: /image_prod/ug002_uva//J1410-1903_S_map.mod wobs /image_prod/ug002_uva//J1410-1903_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1410-1903_S_uvs.fits wwins /image_prod/ug002_uva//J1410-1903_S_map.win ! wwins: Wrote 9 windows to /image_prod/ug002_uva//J1410-1903_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0653468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148533 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681899 0.681899 1.3638 2.7276 5.4552 10.9104 21.8208 43.6416 87.2831 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 439.947 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1410-1903_S_dfm.log closed on Thu Mar 5 01:38:26 2020