! Started logfile: /image_prod/ug002_uva//J0107+1312_S_dfm.log on Wed Mar 4 18:51:39 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//J0107+1312_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0107+1312_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! AN table 2: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.900926 visibilities/baseline/integration-bin. ! Found source: J0107+1312 ! ! 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 44 lines of history. ! ! Reading 5838 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 J0107+1312_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. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.037489Jy sigma=8.162755 ! Fit after self-cal, rms=0.806602Jy sigma=6.447371 ! 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=2.662 mas, bmaj=6.801 mas, bpa=-6.909 degrees ! Estimated noise=1.75254 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 = 0.147401 Jy ! Component: 100 - total flux cleaned = 0.180456 Jy ! Total flux subtracted in 100 components = 0.180456 Jy ! Clean residual min=-0.007935 max=0.013649 Jy/beam ! Clean residual mean=-0.000013 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.180456 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.180456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089816Jy sigma=0.524356 ! Fit after self-cal, rms=0.089832Jy sigma=0.524218 ! 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=3.146 mas, bmaj=7.422 mas, bpa=-6.253 degrees ! Estimated noise=1.22424 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 (-15, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190745 Jy ! Component: 100 - total flux cleaned = 0.0316463 Jy ! Component: 150 - total flux cleaned = 0.0405034 Jy ! Component: 200 - total flux cleaned = 0.0470198 Jy ! Total flux subtracted in 200 components = 0.0470198 Jy ! Clean residual min=-0.006962 max=0.010857 Jy/beam ! Clean residual mean=-0.000004 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.227476 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.227476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084604Jy sigma=0.471693 ! Fit after self-cal, rms=0.084326Jy sigma=0.469513 ! Inverting map ! Added new window around map position (-6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772909 Jy ! Component: 100 - total flux cleaned = 0.00961582 Jy ! Component: 150 - total flux cleaned = 0.0104216 Jy ! Component: 200 - total flux cleaned = 0.0112442 Jy ! Total flux subtracted in 200 components = 0.0112442 Jy ! Clean residual min=-0.005159 max=0.005463 Jy/beam ! Clean residual mean=0.000001 rms=0.001346 Jy/beam ! Combined flux in latest and established models = 0.23872 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 73 components and 0.23872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082524Jy sigma=0.452301 ! Fit after self-cal, rms=0.082181Jy sigma=0.450089 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.146 x 7.422 at -6.253 degrees (North through East) ! Clean map min=-0.0061757 max=0.19177 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 1.03 ! LA 1.00 MK 0.95 NL 0.91 OV 0.96 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.92 HN 1.07 KP 1.03 ! LA 0.98 MK 1.00 OV 0.95 PT 1.07 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.04 HN 1.02 KP 1.00 ! LA 1.07 MK 0.99 NL 1.01 OV 0.94 ! SC 0.65 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 1.00 HN 1.09 KP 1.01 ! LA 1.03 MK 1.02 OV 0.96 PT 1.02 ! SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.02 ! LA 0.99 MK 1.00 NL 1.01 OV 0.93 ! SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 0.97 HN 1.13 KP 1.03 ! LA 0.95 MK 1.03 OV 1.10 PT 1.04 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.082181Jy sigma=0.450089 ! Fit after self-cal, rms=0.066571Jy sigma=0.432441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.16 mas, bmaj=7.42 mas, bpa=-6.497 degrees ! Estimated noise=1.213 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 = 0.00560456 Jy ! Component: 100 - total flux cleaned = 0.00844004 Jy ! Component: 150 - total flux cleaned = 0.00932804 Jy ! Component: 200 - total flux cleaned = 0.00992647 Jy ! Total flux subtracted in 200 components = 0.00992647 Jy ! Clean residual min=-0.003034 max=0.003849 Jy/beam ! Clean residual mean=0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.248647 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 110 components and 0.248647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066033Jy sigma=0.427196 ! Fit after self-cal, rms=0.065898Jy sigma=0.426323 ! 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=0.065898Jy sigma=0.426323 ! Fit after self-cal, rms=0.063355Jy sigma=0.418749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.4 mas, bpa=-6.498 degrees ! Estimated noise=1.21691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308577 Jy ! Component: 100 - total flux cleaned = 0.00477292 Jy ! Component: 150 - total flux cleaned = 0.00533374 Jy ! Component: 200 - total flux cleaned = 0.0056059 Jy ! Total flux subtracted in 200 components = 0.0056059 Jy ! Clean residual min=-0.002494 max=0.002864 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.254253 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 133 components and 0.254253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063140Jy sigma=0.417105 ! Fit after self-cal, rms=0.063096Jy sigma=0.416853 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 = 0.00115126 Jy ! Component: 100 - total flux cleaned = 0.0014074 Jy ! Component: 150 - total flux cleaned = 0.00158817 Jy ! Component: 200 - total flux cleaned = 0.00171242 Jy ! Total flux subtracted in 200 components = 0.00171242 Jy ! Clean residual min=-0.002453 max=0.002637 Jy/beam ! Clean residual mean=0.000003 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.255965 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.255965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063011Jy sigma=0.416273 ! Fit after self-cal, rms=0.062996Jy sigma=0.416215 ! 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=0.062996Jy sigma=0.416215 ! Fit after self-cal, rms=0.062522Jy sigma=0.415686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=7.391 mas, bpa=-6.544 degrees ! Estimated noise=1.21784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184416 Jy ! Component: 100 - total flux cleaned = 0.00283807 Jy ! Component: 150 - total flux cleaned = 0.00325157 Jy ! Component: 200 - total flux cleaned = 0.00351172 Jy ! Total flux subtracted in 200 components = 0.00351172 Jy ! Clean residual min=-0.002340 max=0.002514 Jy/beam ! Clean residual mean=0.000003 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.259477 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 165 components and 0.259477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062435Jy sigma=0.415068 ! Fit after self-cal, rms=0.062414Jy sigma=0.414983 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 = 0.000695522 Jy ! Component: 100 - total flux cleaned = 0.000944456 Jy ! Component: 150 - total flux cleaned = 0.00107285 Jy ! Component: 200 - total flux cleaned = 0.00107205 Jy ! Total flux subtracted in 200 components = 0.00107205 Jy ! Clean residual min=-0.002269 max=0.002370 Jy/beam ! Clean residual mean=0.000003 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.260549 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 174 components and 0.260549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062372Jy sigma=0.414702 ! Fit after self-cal, rms=0.062365Jy sigma=0.414676 ! 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=0.062365Jy sigma=0.414676 ! Fit after self-cal, rms=0.062185Jy sigma=0.414509 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.406 mas, bmaj=10.87 mas, bpa=-5.995 degrees ! Estimated noise=1.49558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196459 Jy ! Component: 100 - total flux cleaned = 0.00292401 Jy ! Component: 150 - total flux cleaned = 0.00324786 Jy ! Component: 200 - total flux cleaned = 0.00333024 Jy ! Total flux subtracted in 200 components = 0.00333024 Jy ! Clean residual min=-0.002461 max=0.002419 Jy/beam ! Clean residual mean=0.000006 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.263879 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 0.263879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062158Jy sigma=0.414350 ! Fit after self-cal, rms=0.062146Jy sigma=0.414279 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 = 0.000386888 Jy ! Component: 100 - total flux cleaned = 0.000520243 Jy ! Component: 150 - total flux cleaned = 0.00065623 Jy ! Component: 200 - total flux cleaned = 0.000757872 Jy ! Total flux subtracted in 200 components = 0.000757872 Jy ! Clean residual min=-0.002403 max=0.002314 Jy/beam ! Clean residual mean=0.000006 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.264637 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 203 components and 0.264637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062139Jy sigma=0.414243 ! Fit after self-cal, rms=0.062132Jy sigma=0.414222 ! 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=3.162 mas, bmaj=7.388 mas, bpa=-6.599 degrees ! Estimated noise=1.21922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 7.388 at -6.599 degrees (North through East) ! Clean map min=-0.0027746 max=0.18838 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=2.669 mas, bmaj=6.784 mas, bpa=-7.273 degrees ! Estimated noise=1.74256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146168 Jy ! Component: 100 - total flux cleaned = 0.180986 Jy ! Component: 150 - total flux cleaned = 0.198314 Jy ! Component: 200 - total flux cleaned = 0.210944 Jy ! Total flux subtracted in 200 components = 0.210944 Jy ! Clean residual min=-0.005364 max=0.007413 Jy/beam ! Clean residual mean=-0.000008 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.210945 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 0.210945 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.388 mas, bpa=-6.599 degrees ! Estimated noise=1.21922 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 = 0.0138297 Jy ! Component: 100 - total flux cleaned = 0.023878 Jy ! Component: 150 - total flux cleaned = 0.0314728 Jy ! Component: 200 - total flux cleaned = 0.0372397 Jy ! Total flux subtracted in 200 components = 0.0372397 Jy ! Clean residual min=-0.003238 max=0.003567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.248184 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 67 components and 0.248184 Jy ! Inverting map ! Added new window around map position (-21, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448077 Jy ! Component: 100 - total flux cleaned = 0.00796812 Jy ! Component: 150 - total flux cleaned = 0.010003 Jy ! Component: 200 - total flux cleaned = 0.011786 Jy ! Total flux subtracted in 200 components = 0.011786 Jy ! Clean residual min=-0.002376 max=0.002386 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.25997 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 107 components and 0.25997 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=7.406 mas, bmaj=10.87 mas, bpa=-5.995 degrees ! Estimated noise=1.49558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327005 Jy ! Component: 100 - total flux cleaned = 0.0045249 Jy ! Component: 150 - total flux cleaned = 0.00498477 Jy ! Component: 200 - total flux cleaned = 0.00535236 Jy ! Total flux subtracted in 200 components = 0.00535236 Jy ! Clean residual min=-0.002340 max=0.002350 Jy/beam ! Clean residual mean=0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.265323 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 = 0.000338058 Jy ! Component: 100 - total flux cleaned = 0.000612475 Jy ! Component: 150 - total flux cleaned = 0.00081349 Jy ! Component: 200 - total flux cleaned = 0.00093837 Jy ! Total flux subtracted in 200 components = 0.00093837 Jy ! Clean residual min=-0.002234 max=0.002347 Jy/beam ! Clean residual mean=0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.266261 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 176 components and 0.266261 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=7.388 mas, bpa=-6.599 degrees ! Estimated noise=1.21922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24756e-05 Jy ! Component: 100 - total flux cleaned = 1.36431e-05 Jy ! Component: 150 - total flux cleaned = 4.98818e-05 Jy ! Component: 200 - total flux cleaned = 0.000184042 Jy ! Total flux subtracted in 200 components = 0.000184042 Jy ! Clean residual min=-0.001982 max=0.002505 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.266445 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 201 components and 0.266445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062089Jy sigma=0.413655 ! Fit after self-cal, rms=0.062064Jy sigma=0.413504 wmodel J0107+1312_S_map.mod ! Writing 201 model components to file: J0107+1312_S_map.mod wobs J0107+1312_S_uvs.fits ! Writing UV FITS file: J0107+1312_S_uvs.fits wwins J0107+1312_S_map.win ! wwins: Wrote 4 windows to J0107+1312_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 = 0.000727722 Jy ! Component: 100 - total flux cleaned = 0.00107703 Jy ! Component: 150 - total flux cleaned = 0.0012411 Jy ! Component: 200 - total flux cleaned = 0.00139795 Jy ! Component: 250 - total flux cleaned = 0.00173101 Jy ! Component: 300 - total flux cleaned = 0.00199378 Jy ! Component: 350 - total flux cleaned = 0.00213572 Jy ! Component: 400 - total flux cleaned = 0.00232841 Jy ! Component: 450 - total flux cleaned = 0.00251559 Jy ! Component: 500 - total flux cleaned = 0.0025147 Jy ! Component: 550 - total flux cleaned = 0.00261806 Jy ! Component: 600 - total flux cleaned = 0.00271939 Jy ! Component: 650 - total flux cleaned = 0.00279382 Jy ! Component: 700 - total flux cleaned = 0.00293995 Jy ! Component: 750 - total flux cleaned = 0.00305955 Jy ! Component: 800 - total flux cleaned = 0.00322335 Jy ! Component: 850 - total flux cleaned = 0.00324613 Jy ! Component: 900 - total flux cleaned = 0.00333769 Jy ! Component: 950 - total flux cleaned = 0.00344995 Jy ! Component: 1000 - total flux cleaned = 0.00362656 Jy ! Component: 1050 - total flux cleaned = 0.00369145 Jy ! Component: 1100 - total flux cleaned = 0.0038204 Jy ! Component: 1150 - total flux cleaned = 0.00394703 Jy ! Component: 1200 - total flux cleaned = 0.00403013 Jy ! Component: 1250 - total flux cleaned = 0.00413314 Jy ! Component: 1300 - total flux cleaned = 0.00423503 Jy ! Component: 1350 - total flux cleaned = 0.00433564 Jy ! Component: 1400 - total flux cleaned = 0.00443457 Jy ! Component: 1450 - total flux cleaned = 0.00451292 Jy ! Component: 1500 - total flux cleaned = 0.00464796 Jy ! Component: 1550 - total flux cleaned = 0.00472413 Jy ! Component: 1600 - total flux cleaned = 0.00483766 Jy ! Component: 1650 - total flux cleaned = 0.00493124 Jy ! Component: 1700 - total flux cleaned = 0.00509759 Jy ! Component: 1750 - total flux cleaned = 0.00515225 Jy ! Component: 1800 - total flux cleaned = 0.00524264 Jy ! Component: 1850 - total flux cleaned = 0.00531437 Jy ! Component: 1900 - total flux cleaned = 0.00543793 Jy ! Component: 1950 - total flux cleaned = 0.00550772 Jy ! Component: 2000 - total flux cleaned = 0.00554236 Jy ! Component: 2050 - total flux cleaned = 0.00561067 Jy ! Component: 2100 - total flux cleaned = 0.00569539 Jy ! Component: 2150 - total flux cleaned = 0.00577915 Jy ! Component: 2200 - total flux cleaned = 0.00582881 Jy ! Component: 2250 - total flux cleaned = 0.00589444 Jy ! Component: 2300 - total flux cleaned = 0.00595954 Jy ! Component: 2350 - total flux cleaned = 0.00594353 Jy ! Component: 2400 - total flux cleaned = 0.00603945 Jy ! Component: 2450 - total flux cleaned = 0.00607104 Jy ! Component: 2500 - total flux cleaned = 0.00611833 Jy ! Component: 2550 - total flux cleaned = 0.00619604 Jy ! Component: 2600 - total flux cleaned = 0.00616509 Jy ! Component: 2650 - total flux cleaned = 0.00624165 Jy ! Component: 2700 - total flux cleaned = 0.00628696 Jy ! Component: 2750 - total flux cleaned = 0.00627201 Jy ! Component: 2800 - total flux cleaned = 0.0063018 Jy ! Component: 2850 - total flux cleaned = 0.006361 Jy ! Component: 2900 - total flux cleaned = 0.00643422 Jy ! Component: 2950 - total flux cleaned = 0.00643404 Jy ! Component: 3000 - total flux cleaned = 0.00644869 Jy ! Component: 3050 - total flux cleaned = 0.00650595 Jy ! Component: 3100 - total flux cleaned = 0.00656288 Jy ! Component: 3150 - total flux cleaned = 0.00656291 Jy ! Component: 3200 - total flux cleaned = 0.00659085 Jy ! Component: 3250 - total flux cleaned = 0.0066463 Jy ! Component: 3300 - total flux cleaned = 0.00666009 Jy ! Component: 3350 - total flux cleaned = 0.00667357 Jy ! Component: 3400 - total flux cleaned = 0.0066872 Jy ! Component: 3450 - total flux cleaned = 0.00675445 Jy ! Component: 3500 - total flux cleaned = 0.00682128 Jy ! Component: 3550 - total flux cleaned = 0.00682109 Jy ! Component: 3600 - total flux cleaned = 0.00688696 Jy ! Component: 3650 - total flux cleaned = 0.00692617 Jy ! Component: 3700 - total flux cleaned = 0.00693922 Jy ! Component: 3750 - total flux cleaned = 0.00700368 Jy ! Component: 3800 - total flux cleaned = 0.00702935 Jy ! Component: 3850 - total flux cleaned = 0.00701671 Jy ! Component: 3900 - total flux cleaned = 0.00707994 Jy ! Component: 3950 - total flux cleaned = 0.00713005 Jy ! Component: 4000 - total flux cleaned = 0.00713012 Jy ! Component: 4050 - total flux cleaned = 0.00720447 Jy ! Total flux subtracted in 4096 components = 0.00720466 Jy ! Clean residual min=-0.000705 max=0.000660 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.27365 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 476 components and 0.27365 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0107+1312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 7.388 at -6.599 degrees (North through East) ! Clean map min=-0.0015035 max=0.18794 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0107+1312_S_map.fits wmodel /image_prod/ug002_uva//J0107+1312_S_map.mod ! Writing 476 model components to file: /image_prod/ug002_uva//J0107+1312_S_map.mod wobs /image_prod/ug002_uva//J0107+1312_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0107+1312_S_uvs.fits wwins /image_prod/ug002_uva//J0107+1312_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0107+1312_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.187939 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358306 0.358306 0.716612 1.43322 2.86645 5.73289 11.4658 22.9316 45.8631 91.7263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.187 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 837.273 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0107+1312_S_dfm.log closed on Wed Mar 4 18:51:44 2020