! Started logfile: /image_prod/ug002_uvm//J0344+6518_S_a_dfm.log on Wed Mar 4 16:35:28 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_uvm//J0344+6518_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0344+6518_S_a_uvm.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! AN table 2: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.941449 visibilities/baseline/integration-bin. ! Found source: J0344+6518 ! ! 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 36 lines of history. ! ! Reading 19488 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 J0344+6518_S_a] 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 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.007734Jy sigma=7.711222 ! Fit after self-cal, rms=0.902879Jy sigma=6.871619 ! 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=2.911 mas, bmaj=3.802 mas, bpa=19.62 degrees ! Estimated noise=1.25583 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 = 0.0743176 Jy ! Component: 100 - total flux cleaned = 0.0972717 Jy ! Total flux subtracted in 100 components = 0.0972717 Jy ! Clean residual min=-0.006093 max=0.016970 Jy/beam ! Clean residual mean=0.000009 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.0972717 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0972717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087785Jy sigma=0.576238 ! Fit after self-cal, rms=0.087383Jy sigma=0.573480 ! Inverting map ! Added new window around map position (-3.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171304 Jy ! Component: 100 - total flux cleaned = 0.0277049 Jy ! Total flux subtracted in 100 components = 0.0277049 Jy ! Clean residual min=-0.004886 max=0.007677 Jy/beam ! Clean residual mean=0.000006 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.124977 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.124977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083196Jy sigma=0.532168 ! Fit after self-cal, rms=0.082800Jy sigma=0.529542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924095 Jy ! Component: 100 - total flux cleaned = 0.0152596 Jy ! Total flux subtracted in 100 components = 0.0152596 Jy ! Clean residual min=-0.004481 max=0.004377 Jy/beam ! Clean residual mean=0.000005 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.140236 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.140236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081435Jy sigma=0.516733 ! Fit after self-cal, rms=0.081312Jy sigma=0.515866 ! 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=3.682 mas, bmaj=4.585 mas, bpa=19.95 degrees ! Estimated noise=0.684208 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 = 0.00713552 Jy ! Component: 100 - total flux cleaned = 0.0111251 Jy ! Component: 150 - total flux cleaned = 0.01359 Jy ! Component: 200 - total flux cleaned = 0.014544 Jy ! Total flux subtracted in 200 components = 0.014544 Jy ! Clean residual min=-0.003910 max=0.003873 Jy/beam ! Clean residual mean=0.000011 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.15478 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.15478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080610Jy sigma=0.510195 ! Fit after self-cal, rms=0.080519Jy sigma=0.509542 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.682 x 4.585 at 19.95 degrees (North through East) ! Clean map min=-0.0039091 max=0.097309 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.06 KP 1.00 ! MK 1.05 NL 0.97 OV 0.90 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.00 KP 1.04 LA 1.10 ! MK 1.02 NL 1.08 OV 1.02 PT 1.06 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 1.01 ! MK 1.05 NL 1.18 OV 0.89 SC 1.31 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.59 FD 1.02 KP 0.99 LA 1.08 ! MK 1.02 NL 0.80 OV 1.00 PT 1.09 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.02 KP 1.03 ! MK 1.01 NL 0.95 OV 0.92 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.73 FD 0.98 KP 0.97 LA 1.07 ! MK 1.01 NL 1.05 OV 1.00 PT 1.07 ! SC 1.17 ! ! ! Fit before self-cal, rms=0.080519Jy sigma=0.509542 ! Fit after self-cal, rms=0.075705Jy sigma=0.495431 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=4.671 mas, bpa=19.51 degrees ! Estimated noise=0.684255 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 (-7, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330768 Jy ! Component: 100 - total flux cleaned = 0.00378458 Jy ! Component: 150 - total flux cleaned = 0.00417832 Jy ! Component: 200 - total flux cleaned = 0.00448377 Jy ! Total flux subtracted in 200 components = 0.00448377 Jy ! Clean residual min=-0.002519 max=0.002689 Jy/beam ! Clean residual mean=0.000000 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.159264 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.159264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075543Jy sigma=0.493853 ! Fit after self-cal, rms=0.075601Jy sigma=0.492962 ! 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=0.075601Jy sigma=0.492962 ! Fit after self-cal, rms=0.078824Jy sigma=0.481095 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=4.682 mas, bpa=21.01 degrees ! Estimated noise=0.681599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112652 Jy ! Component: 100 - total flux cleaned = 0.00128493 Jy ! Component: 150 - total flux cleaned = 0.0014476 Jy ! Component: 200 - total flux cleaned = 0.00161381 Jy ! Total flux subtracted in 200 components = 0.00161381 Jy ! Clean residual min=-0.001402 max=0.002061 Jy/beam ! Clean residual mean=-0.000003 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.160878 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.160878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078788Jy sigma=0.480732 ! Fit after self-cal, rms=0.078864Jy sigma=0.480338 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 (-34, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191925 Jy ! Component: 100 - total flux cleaned = 0.0027458 Jy ! Component: 150 - total flux cleaned = 0.00331432 Jy ! Component: 200 - total flux cleaned = 0.00350604 Jy ! Total flux subtracted in 200 components = 0.00350604 Jy ! Clean residual min=-0.001361 max=0.001317 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.164384 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.164384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078804Jy sigma=0.479795 ! Fit after self-cal, rms=0.078795Jy sigma=0.479736 ! 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=0.078795Jy sigma=0.479736 ! Fit after self-cal, rms=0.078988Jy sigma=0.479653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.729 mas, bmaj=4.677 mas, bpa=20.81 degrees ! Estimated noise=0.681118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103584 Jy ! Component: 100 - total flux cleaned = 0.00148914 Jy ! Component: 150 - total flux cleaned = 0.00185305 Jy ! Component: 200 - total flux cleaned = 0.00207852 Jy ! Total flux subtracted in 200 components = 0.00207852 Jy ! Clean residual min=-0.001328 max=0.001340 Jy/beam ! Clean residual mean=-0.000001 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.166462 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.166463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078963Jy sigma=0.479440 ! Fit after self-cal, rms=0.078960Jy sigma=0.479419 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 (-73, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115868 Jy ! Component: 100 - total flux cleaned = 0.00156693 Jy ! Component: 150 - total flux cleaned = 0.00186965 Jy ! Component: 200 - total flux cleaned = 0.00212084 Jy ! Total flux subtracted in 200 components = 0.00212084 Jy ! Clean residual min=-0.001224 max=0.001174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.168583 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.168583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078930Jy sigma=0.479197 ! Fit after self-cal, rms=0.078928Jy sigma=0.479176 ! 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=0.078928Jy sigma=0.479176 ! Fit after self-cal, rms=0.078781Jy sigma=0.479137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.719 mas, bmaj=8.5 mas, bpa=51.63 degrees ! Estimated noise=0.827403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010402 Jy ! Component: 100 - total flux cleaned = 0.00175964 Jy ! Component: 150 - total flux cleaned = 0.00220622 Jy ! Component: 200 - total flux cleaned = 0.00245072 Jy ! Total flux subtracted in 200 components = 0.00245072 Jy ! Clean residual min=-0.001194 max=0.001167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.171034 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 177 components and 0.171034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078770Jy sigma=0.479033 ! Fit after self-cal, rms=0.078762Jy sigma=0.479019 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 = 0.000359274 Jy ! Component: 100 - total flux cleaned = 0.00060271 Jy ! Component: 150 - total flux cleaned = 0.00073704 Jy ! Component: 200 - total flux cleaned = 0.000875438 Jy ! Total flux subtracted in 200 components = 0.000875438 Jy ! Clean residual min=-0.001151 max=0.001144 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.171909 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 201 components and 0.171909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078757Jy sigma=0.478980 ! Fit after self-cal, rms=0.078755Jy sigma=0.478975 ! 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=3.728 mas, bmaj=4.676 mas, bpa=20.77 degrees ! Estimated noise=0.680746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.728 x 4.676 at 20.77 degrees (North through East) ! Clean map min=-0.0011516 max=0.096227 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=2.947 mas, bmaj=3.861 mas, bpa=19.79 degrees ! Estimated noise=1.26614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749377 Jy ! Component: 100 - total flux cleaned = 0.103373 Jy ! Component: 150 - total flux cleaned = 0.120639 Jy ! Component: 200 - total flux cleaned = 0.131734 Jy ! Total flux subtracted in 200 components = 0.131734 Jy ! Clean residual min=-0.002905 max=0.005883 Jy/beam ! Clean residual mean=0.000005 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.131734 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.131734 Jy ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=4.676 mas, bpa=20.77 degrees ! Estimated noise=0.680746 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 = 0.00982724 Jy ! Component: 100 - total flux cleaned = 0.0155266 Jy ! Component: 150 - total flux cleaned = 0.019512 Jy ! Component: 200 - total flux cleaned = 0.0225292 Jy ! Total flux subtracted in 200 components = 0.0225292 Jy ! Clean residual min=-0.001839 max=0.001774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.154263 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 61 components and 0.154263 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=7.719 mas, bmaj=8.5 mas, bpa=51.63 degrees ! Estimated noise=0.827403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407116 Jy ! Component: 100 - total flux cleaned = 0.00677477 Jy ! Component: 150 - total flux cleaned = 0.00885014 Jy ! Component: 200 - total flux cleaned = 0.0104884 Jy ! Total flux subtracted in 200 components = 0.0104884 Jy ! Clean residual min=-0.001487 max=0.001335 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.164751 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 = 0.00132273 Jy ! Component: 100 - total flux cleaned = 0.0024086 Jy ! Component: 150 - total flux cleaned = 0.00332006 Jy ! Component: 200 - total flux cleaned = 0.00409919 Jy ! Total flux subtracted in 200 components = 0.00409919 Jy ! Clean residual min=-0.001309 max=0.001106 Jy/beam ! Clean residual mean=-0.000001 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.168851 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 162 components and 0.168851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.728 mas, bmaj=4.676 mas, bpa=20.77 degrees ! Estimated noise=0.680746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679952 Jy ! Component: 100 - total flux cleaned = 0.00114375 Jy ! Component: 150 - total flux cleaned = 0.00140027 Jy ! Component: 200 - total flux cleaned = 0.00154972 Jy ! Total flux subtracted in 200 components = 0.00154972 Jy ! Clean residual min=-0.001236 max=0.001240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.1704 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 192 components and 0.1704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078792Jy sigma=0.479254 ! Fit after self-cal, rms=0.078787Jy sigma=0.479176 wmodel J0344+6518_S_a_map.mod ! Writing 192 model components to file: J0344+6518_S_a_map.mod wobs J0344+6518_S_a_uvs.fits ! Writing UV FITS file: J0344+6518_S_a_uvs.fits wwins J0344+6518_S_a_map.win ! wwins: Wrote 5 windows to J0344+6518_S_a_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 = 0.000305091 Jy ! Component: 100 - total flux cleaned = 0.00057913 Jy ! Component: 150 - total flux cleaned = 0.000599654 Jy ! Component: 200 - total flux cleaned = 0.000522306 Jy ! Component: 250 - total flux cleaned = 0.000484373 Jy ! Component: 300 - total flux cleaned = 0.000465636 Jy ! Component: 350 - total flux cleaned = 0.000465242 Jy ! Component: 400 - total flux cleaned = 0.000464844 Jy ! Component: 450 - total flux cleaned = 0.000517353 Jy ! Component: 500 - total flux cleaned = 0.000517348 Jy ! Component: 550 - total flux cleaned = 0.000534596 Jy ! Component: 600 - total flux cleaned = 0.000602579 Jy ! Component: 650 - total flux cleaned = 0.00058564 Jy ! Component: 700 - total flux cleaned = 0.000602204 Jy ! Component: 750 - total flux cleaned = 0.000651787 Jy ! Component: 800 - total flux cleaned = 0.000667955 Jy ! Component: 850 - total flux cleaned = 0.000684061 Jy ! Component: 900 - total flux cleaned = 0.000683914 Jy ! Component: 950 - total flux cleaned = 0.000668191 Jy ! Component: 1000 - total flux cleaned = 0.000652652 Jy ! Component: 1050 - total flux cleaned = 0.000683637 Jy ! Component: 1100 - total flux cleaned = 0.000668271 Jy ! Component: 1150 - total flux cleaned = 0.00062284 Jy ! Component: 1200 - total flux cleaned = 0.000577693 Jy ! Component: 1250 - total flux cleaned = 0.000548049 Jy ! Component: 1300 - total flux cleaned = 0.000547947 Jy ! Component: 1350 - total flux cleaned = 0.000504219 Jy ! Component: 1400 - total flux cleaned = 0.000562315 Jy ! Component: 1450 - total flux cleaned = 0.00053352 Jy ! Component: 1500 - total flux cleaned = 0.000490685 Jy ! Component: 1550 - total flux cleaned = 0.000490665 Jy ! Component: 1600 - total flux cleaned = 0.000476492 Jy ! Component: 1650 - total flux cleaned = 0.000406748 Jy ! Component: 1700 - total flux cleaned = 0.000448266 Jy ! Component: 1750 - total flux cleaned = 0.000379381 Jy ! Component: 1800 - total flux cleaned = 0.000420222 Jy ! Component: 1850 - total flux cleaned = 0.000406735 Jy ! Component: 1900 - total flux cleaned = 0.000366304 Jy ! Component: 1950 - total flux cleaned = 0.000299766 Jy ! Component: 2000 - total flux cleaned = 0.000326305 Jy ! Component: 2050 - total flux cleaned = 0.000299716 Jy ! Component: 2100 - total flux cleaned = 0.000273531 Jy ! Component: 2150 - total flux cleaned = 0.000273507 Jy ! Component: 2200 - total flux cleaned = 0.000234974 Jy ! Component: 2250 - total flux cleaned = 0.000260454 Jy ! Component: 2300 - total flux cleaned = 0.000209799 Jy ! Component: 2350 - total flux cleaned = 0.000222358 Jy ! Component: 2400 - total flux cleaned = 0.000147281 Jy ! Component: 2450 - total flux cleaned = 0.000197173 Jy ! Component: 2500 - total flux cleaned = 0.000197162 Jy ! Component: 2550 - total flux cleaned = 0.000197239 Jy ! Component: 2600 - total flux cleaned = 0.000148343 Jy ! Component: 2650 - total flux cleaned = 0.000148304 Jy ! Component: 2700 - total flux cleaned = 0.000112033 Jy ! Component: 2750 - total flux cleaned = 0.000112131 Jy ! Component: 2800 - total flux cleaned = 0.000112069 Jy ! Component: 2850 - total flux cleaned = 0.000100312 Jy ! Component: 2900 - total flux cleaned = 7.66579e-05 Jy ! Component: 2950 - total flux cleaned = 6.5018e-05 Jy ! Component: 3000 - total flux cleaned = 4.15752e-05 Jy ! Component: 3050 - total flux cleaned = 2.9974e-05 Jy ! Component: 3100 - total flux cleaned = -4.62959e-06 Jy ! Component: 3150 - total flux cleaned = -1.59936e-05 Jy ! Component: 3200 - total flux cleaned = -2.74891e-05 Jy ! Component: 3250 - total flux cleaned = -8.42097e-05 Jy ! Component: 3300 - total flux cleaned = -0.000163262 Jy ! Component: 3350 - total flux cleaned = -0.000208232 Jy ! Component: 3400 - total flux cleaned = -0.000230593 Jy ! Component: 3450 - total flux cleaned = -0.000297252 Jy ! Component: 3500 - total flux cleaned = -0.000341503 Jy ! Component: 3550 - total flux cleaned = -0.000407497 Jy ! Component: 3600 - total flux cleaned = -0.000451226 Jy ! Component: 3650 - total flux cleaned = -0.000505727 Jy ! Component: 3700 - total flux cleaned = -0.00059238 Jy ! Component: 3750 - total flux cleaned = -0.000538424 Jy ! Component: 3800 - total flux cleaned = -0.000635151 Jy ! Component: 3850 - total flux cleaned = -0.000699295 Jy ! Component: 3900 - total flux cleaned = -0.000752497 Jy ! Component: 3950 - total flux cleaned = -0.000773683 Jy ! Component: 4000 - total flux cleaned = -0.000826426 Jy ! Component: 4050 - total flux cleaned = -0.000899998 Jy ! Total flux subtracted in 4096 components = -0.000910509 Jy ! Clean residual min=-0.000714 max=0.000593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.16949 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 505 components and 0.16949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0344+6518_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.728 x 4.676 at 20.77 degrees (North through East) ! Clean map min=-0.0011403 max=0.096481 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0344+6518_S_a_map.fits wmodel /image_prod/ug002_uvm//J0344+6518_S_a_map.mod ! Writing 505 model components to file: /image_prod/ug002_uvm//J0344+6518_S_a_map.mod wobs /image_prod/ug002_uvm//J0344+6518_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0344+6518_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0344+6518_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J0344+6518_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0964812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186414 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579639 0.579639 1.15928 2.31856 4.63711 9.27423 18.5485 37.0969 74.1938 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 517.563 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0344+6518_S_a_dfm.log closed on Wed Mar 4 16:35:33 2020