! Started logfile: /image_prod/ug002_uva//J0819-0630_S_dfm.log on Wed Mar 4 22:20:24 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//J0819-0630_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0819-0630_S_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923852 visibilities/baseline/integration-bin. ! Found source: J0819-0630 ! ! 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 9354 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 J0819-0630_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. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020431Jy sigma=8.018872 ! Fit after self-cal, rms=0.840130Jy sigma=6.491720 ! 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=2.735 mas, bmaj=7.472 mas, bpa=-6.445 degrees ! Estimated noise=1.43414 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 = 0.123138 Jy ! Component: 100 - total flux cleaned = 0.157608 Jy ! Total flux subtracted in 100 components = 0.157608 Jy ! Clean residual min=-0.006491 max=0.015174 Jy/beam ! Clean residual mean=-0.000015 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.157608 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.157608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082596Jy sigma=0.591395 ! Fit after self-cal, rms=0.082486Jy sigma=0.590348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169578 Jy ! Component: 100 - total flux cleaned = 0.0275865 Jy ! Total flux subtracted in 100 components = 0.0275865 Jy ! Clean residual min=-0.004685 max=0.010104 Jy/beam ! Clean residual mean=-0.000002 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.185195 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.185195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078103Jy sigma=0.533663 ! Fit after self-cal, rms=0.078100Jy sigma=0.533471 ! Inverting map ! Added new window around map position (4, 13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933237 Jy ! Component: 100 - total flux cleaned = 0.0158139 Jy ! Total flux subtracted in 100 components = 0.0158139 Jy ! Clean residual min=-0.004581 max=0.007176 Jy/beam ! Clean residual mean=0.000003 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.201009 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.201009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076496Jy sigma=0.513377 ! Fit after self-cal, rms=0.076437Jy sigma=0.512993 ! 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=3.367 mas, bmaj=8.774 mas, bpa=-6.36 degrees ! Estimated noise=0.965542 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 (-1.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00984583 Jy ! Component: 100 - total flux cleaned = 0.0162455 Jy ! Component: 150 - total flux cleaned = 0.0208439 Jy ! Component: 200 - total flux cleaned = 0.0242437 Jy ! Total flux subtracted in 200 components = 0.0242437 Jy ! Clean residual min=-0.003814 max=0.004801 Jy/beam ! Clean residual mean=0.000009 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.225252 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 91 components and 0.225252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075142Jy sigma=0.497051 ! Fit after self-cal, rms=0.075080Jy sigma=0.496351 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.367 x 8.774 at -6.36 degrees (North through East) ! Clean map min=-0.0033536 max=0.1567 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.96 HN 1.00 KP 0.97 ! LA 0.99 MK 1.02 NL 0.94 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 0.96 HN 1.06 KP 0.94 ! LA 0.98 MK 1.01 NL 1.10 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.14 KP 0.94 ! LA 0.99 MK 1.02 NL 0.98 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.075080Jy sigma=0.496351 ! Fit after self-cal, rms=0.078110Jy sigma=0.474915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.392 mas, bmaj=8.875 mas, bpa=-6.278 degrees ! Estimated noise=0.971372 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 = 4.61267e-05 Jy ! Component: 100 - total flux cleaned = -0.000281969 Jy ! Component: 150 - total flux cleaned = -0.00052531 Jy ! Component: 200 - total flux cleaned = -0.000566286 Jy ! Total flux subtracted in 200 components = -0.000566286 Jy ! Clean residual min=-0.003561 max=0.003528 Jy/beam ! Clean residual mean=0.000009 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.224686 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.224686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077987Jy sigma=0.474027 ! Fit after self-cal, rms=0.078085Jy sigma=0.473839 ! 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=0.078085Jy sigma=0.473839 ! Fit after self-cal, rms=0.080360Jy sigma=0.467287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.878 mas, bpa=-6.157 degrees ! Estimated noise=0.970329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.14516e-05 Jy ! Component: 100 - total flux cleaned = -0.000198104 Jy ! Component: 150 - total flux cleaned = -0.000295844 Jy ! Component: 200 - total flux cleaned = -0.000355392 Jy ! Total flux subtracted in 200 components = -0.000355392 Jy ! Clean residual min=-0.002107 max=0.002347 Jy/beam ! Clean residual mean=0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.224331 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.224331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080323Jy sigma=0.467048 ! Fit after self-cal, rms=0.080349Jy sigma=0.467015 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, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148611 Jy ! Component: 100 - total flux cleaned = 0.00183634 Jy ! Component: 150 - total flux cleaned = 0.00215744 Jy ! Component: 200 - total flux cleaned = 0.0022648 Jy ! Total flux subtracted in 200 components = 0.0022648 Jy ! Clean residual min=-0.001920 max=0.002066 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.226595 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 139 components and 0.226595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080291Jy sigma=0.466481 ! Fit after self-cal, rms=0.080283Jy sigma=0.466457 ! 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=0.080283Jy sigma=0.466457 ! Fit after self-cal, rms=0.080999Jy sigma=0.465401 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.879 mas, bpa=-6.142 degrees ! Estimated noise=0.968206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.27375e-05 Jy ! Component: 100 - total flux cleaned = -4.43713e-05 Jy ! Component: 150 - total flux cleaned = 2.78578e-06 Jy ! Component: 200 - total flux cleaned = 4.52719e-05 Jy ! Total flux subtracted in 200 components = 4.52719e-05 Jy ! Clean residual min=-0.001841 max=0.002119 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.226641 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 0.226641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080982Jy sigma=0.465287 ! Fit after self-cal, rms=0.080987Jy sigma=0.465276 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 (-16.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018063 Jy ! Component: 100 - total flux cleaned = 0.00232919 Jy ! Component: 150 - total flux cleaned = 0.00244807 Jy ! Component: 200 - total flux cleaned = 0.00266479 Jy ! Total flux subtracted in 200 components = 0.00266479 Jy ! Clean residual min=-0.001793 max=0.001507 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.229306 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 173 components and 0.229306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080926Jy sigma=0.464868 ! Fit after self-cal, rms=0.080925Jy sigma=0.464848 ! 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=0.080925Jy sigma=0.464848 ! Fit after self-cal, rms=0.080995Jy sigma=0.464803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.731 mas, bmaj=15.23 mas, bpa=-4.689 degrees ! Estimated noise=1.13041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167881 Jy ! Component: 100 - total flux cleaned = 0.000190871 Jy ! Component: 150 - total flux cleaned = 0.00023398 Jy ! Component: 200 - total flux cleaned = 0.000235418 Jy ! Total flux subtracted in 200 components = 0.000235418 Jy ! Clean residual min=-0.001848 max=0.001615 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.229541 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.229541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080980Jy sigma=0.464784 ! Fit after self-cal, rms=0.080985Jy sigma=0.464776 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 = 3.66876e-05 Jy ! Component: 100 - total flux cleaned = 1.88977e-05 Jy ! Component: 150 - total flux cleaned = 2.82668e-06 Jy ! Component: 200 - total flux cleaned = 1.91008e-05 Jy ! Total flux subtracted in 200 components = 1.91008e-05 Jy ! Clean residual min=-0.001789 max=0.001602 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.22956 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 209 components and 0.22956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080980Jy sigma=0.464764 ! Fit after self-cal, rms=0.080982Jy sigma=0.464760 ! 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=3.389 mas, bmaj=8.881 mas, bpa=-6.126 degrees ! Estimated noise=0.966605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.881 at -6.126 degrees (North through East) ! Clean map min=-0.0025337 max=0.15775 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=2.741 mas, bmaj=7.531 mas, bpa=-6.151 degrees ! Estimated noise=1.44469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123937 Jy ! Component: 100 - total flux cleaned = 0.158368 Jy ! Component: 150 - total flux cleaned = 0.175011 Jy ! Component: 200 - total flux cleaned = 0.185251 Jy ! Total flux subtracted in 200 components = 0.185251 Jy ! Clean residual min=-0.004038 max=0.006459 Jy/beam ! Clean residual mean=-0.000011 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.185251 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.185251 Jy ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.881 mas, bpa=-6.126 degrees ! Estimated noise=0.966605 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 = 0.0113557 Jy ! Component: 100 - total flux cleaned = 0.0186445 Jy ! Component: 150 - total flux cleaned = 0.0237299 Jy ! Component: 200 - total flux cleaned = 0.0274826 Jy ! Total flux subtracted in 200 components = 0.0274826 Jy ! Clean residual min=-0.002450 max=0.002665 Jy/beam ! Clean residual mean=0.000002 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.212733 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 111 components and 0.212733 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=7.731 mas, bmaj=15.23 mas, bpa=-4.689 degrees ! Estimated noise=1.13041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458562 Jy ! Component: 100 - total flux cleaned = 0.0075103 Jy ! Component: 150 - total flux cleaned = 0.00970907 Jy ! Component: 200 - total flux cleaned = 0.0112099 Jy ! Total flux subtracted in 200 components = 0.0112099 Jy ! Clean residual min=-0.002113 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.223943 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 = 0.000891189 Jy ! Component: 100 - total flux cleaned = 0.00150733 Jy ! Component: 150 - total flux cleaned = 0.00196013 Jy ! Component: 200 - total flux cleaned = 0.00239716 Jy ! Total flux subtracted in 200 components = 0.00239716 Jy ! Clean residual min=-0.001927 max=0.001618 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.22634 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 203 components and 0.22634 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.389 mas, bmaj=8.881 mas, bpa=-6.126 degrees ! Estimated noise=0.966605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952859 Jy ! Component: 100 - total flux cleaned = 0.00130198 Jy ! Component: 150 - total flux cleaned = 0.00161843 Jy ! Component: 200 - total flux cleaned = 0.00194637 Jy ! Total flux subtracted in 200 components = 0.00194637 Jy ! Clean residual min=-0.001835 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.228287 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 0.228287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081089Jy sigma=0.465336 ! Fit after self-cal, rms=0.081051Jy sigma=0.465209 wmodel J0819-0630_S_map.mod ! Writing 226 model components to file: J0819-0630_S_map.mod wobs J0819-0630_S_uvs.fits ! Writing UV FITS file: J0819-0630_S_uvs.fits wwins J0819-0630_S_map.win ! wwins: Wrote 5 windows to J0819-0630_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 = -0.000787347 Jy ! Component: 100 - total flux cleaned = -0.000968215 Jy ! Component: 150 - total flux cleaned = -0.00099655 Jy ! Component: 200 - total flux cleaned = -0.000914389 Jy ! Component: 250 - total flux cleaned = -0.000914271 Jy ! Component: 300 - total flux cleaned = -0.000939193 Jy ! Component: 350 - total flux cleaned = -0.0010136 Jy ! Component: 400 - total flux cleaned = -0.00108621 Jy ! Component: 450 - total flux cleaned = -0.00122982 Jy ! Component: 500 - total flux cleaned = -0.00132392 Jy ! Component: 550 - total flux cleaned = -0.00134717 Jy ! Component: 600 - total flux cleaned = -0.00139297 Jy ! Component: 650 - total flux cleaned = -0.00146018 Jy ! Component: 700 - total flux cleaned = -0.00150441 Jy ! Component: 750 - total flux cleaned = -0.00154788 Jy ! Component: 800 - total flux cleaned = -0.00154784 Jy ! Component: 850 - total flux cleaned = -0.00169594 Jy ! Component: 900 - total flux cleaned = -0.00173742 Jy ! Component: 950 - total flux cleaned = -0.00184019 Jy ! Component: 1000 - total flux cleaned = -0.00192194 Jy ! Component: 1050 - total flux cleaned = -0.00198243 Jy ! Component: 1100 - total flux cleaned = -0.0020817 Jy ! Component: 1150 - total flux cleaned = -0.00210134 Jy ! Component: 1200 - total flux cleaned = -0.00221789 Jy ! Component: 1250 - total flux cleaned = -0.00223696 Jy ! Component: 1300 - total flux cleaned = -0.00225572 Jy ! Component: 1350 - total flux cleaned = -0.00233049 Jy ! Component: 1400 - total flux cleaned = -0.00229304 Jy ! Component: 1450 - total flux cleaned = -0.00236636 Jy ! Component: 1500 - total flux cleaned = -0.00234793 Jy ! Component: 1550 - total flux cleaned = -0.00231213 Jy ! Component: 1600 - total flux cleaned = -0.00231223 Jy ! Component: 1650 - total flux cleaned = -0.00234737 Jy ! Component: 1700 - total flux cleaned = -0.00238199 Jy ! Component: 1750 - total flux cleaned = -0.00239932 Jy ! Component: 1800 - total flux cleaned = -0.00243353 Jy ! Component: 1850 - total flux cleaned = -0.00243342 Jy ! Component: 1900 - total flux cleaned = -0.00248388 Jy ! Component: 1950 - total flux cleaned = -0.00246767 Jy ! Component: 2000 - total flux cleaned = -0.00256664 Jy ! Component: 2050 - total flux cleaned = -0.00255029 Jy ! Component: 2100 - total flux cleaned = -0.00264728 Jy ! Component: 2150 - total flux cleaned = -0.00261527 Jy ! Component: 2200 - total flux cleaned = -0.00264713 Jy ! Component: 2250 - total flux cleaned = -0.00269448 Jy ! Component: 2300 - total flux cleaned = -0.00281952 Jy ! Component: 2350 - total flux cleaned = -0.00277301 Jy ! Component: 2400 - total flux cleaned = -0.00286538 Jy ! Component: 2450 - total flux cleaned = -0.0028348 Jy ! Component: 2500 - total flux cleaned = -0.00289536 Jy ! Component: 2550 - total flux cleaned = -0.0029853 Jy ! Component: 2600 - total flux cleaned = -0.00297036 Jy ! Component: 2650 - total flux cleaned = -0.00302942 Jy ! Component: 2700 - total flux cleaned = -0.00307309 Jy ! Component: 2750 - total flux cleaned = -0.00308743 Jy ! Component: 2800 - total flux cleaned = -0.00313101 Jy ! Component: 2850 - total flux cleaned = -0.00317389 Jy ! Component: 2900 - total flux cleaned = -0.00318792 Jy ! Component: 2950 - total flux cleaned = -0.00321619 Jy ! Component: 3000 - total flux cleaned = -0.00327226 Jy ! Component: 3050 - total flux cleaned = -0.00335533 Jy ! Component: 3100 - total flux cleaned = -0.0033555 Jy ! Component: 3150 - total flux cleaned = -0.00342403 Jy ! Component: 3200 - total flux cleaned = -0.00343745 Jy ! Component: 3250 - total flux cleaned = -0.00346451 Jy ! Component: 3300 - total flux cleaned = -0.00347791 Jy ! Component: 3350 - total flux cleaned = -0.00347795 Jy ! Component: 3400 - total flux cleaned = -0.00349126 Jy ! Component: 3450 - total flux cleaned = -0.00360972 Jy ! Component: 3500 - total flux cleaned = -0.00362278 Jy ! Component: 3550 - total flux cleaned = -0.00363574 Jy ! Component: 3600 - total flux cleaned = -0.00375179 Jy ! Component: 3650 - total flux cleaned = -0.00375167 Jy ! Component: 3700 - total flux cleaned = -0.00375163 Jy ! Component: 3750 - total flux cleaned = -0.00376449 Jy ! Component: 3800 - total flux cleaned = -0.00383994 Jy ! Component: 3850 - total flux cleaned = -0.00383986 Jy ! Component: 3900 - total flux cleaned = -0.00385222 Jy ! Component: 3950 - total flux cleaned = -0.0038892 Jy ! Component: 4000 - total flux cleaned = -0.00392615 Jy ! Component: 4050 - total flux cleaned = -0.00395059 Jy ! Total flux subtracted in 4096 components = -0.00392637 Jy ! Clean residual min=-0.000700 max=0.000688 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.22436 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 483 components and 0.22436 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0819-0630_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.389 x 8.881 at -6.126 degrees (North through East) ! Clean map min=-0.0015327 max=0.16061 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0819-0630_S_map.fits wmodel /image_prod/ug002_uva//J0819-0630_S_map.mod ! Writing 483 model components to file: /image_prod/ug002_uva//J0819-0630_S_map.mod wobs /image_prod/ug002_uva//J0819-0630_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0819-0630_S_uvs.fits wwins /image_prod/ug002_uva//J0819-0630_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0819-0630_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416927 0.416927 0.833854 1.66771 3.33542 6.67083 13.3417 26.6833 53.3667 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 719.55 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0819-0630_S_dfm.log closed on Wed Mar 4 22:20:28 2020