! Started logfile: /image_prod/ug002_uva//J1006+1713_S_dfm.log on Wed Mar 4 23:23:43 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//J1006+1713_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1006+1713_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.924074 visibilities/baseline/integration-bin. ! Found source: J1006+1713 ! ! 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 7485 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 J1006+1713_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=1.002095Jy sigma=8.944373 ! Fit after self-cal, rms=0.928067Jy sigma=8.166454 ! 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=3.116 mas, bmaj=10.34 mas, bpa=-19.17 degrees ! Estimated noise=1.27551 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 = 0.0581255 Jy ! Component: 100 - total flux cleaned = 0.0879039 Jy ! Total flux subtracted in 100 components = 0.0879039 Jy ! Clean residual min=-0.010379 max=0.020402 Jy/beam ! Clean residual mean=-0.000075 rms=0.003178 Jy/beam ! Combined flux in latest and established models = 0.0879039 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0879039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082361Jy sigma=0.694616 ! Fit after self-cal, rms=0.080986Jy sigma=0.685993 ! Inverting map ! Added new window around map position (3, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239859 Jy ! Component: 100 - total flux cleaned = 0.0403224 Jy ! Total flux subtracted in 100 components = 0.0403224 Jy ! Clean residual min=-0.008603 max=0.011463 Jy/beam ! Clean residual mean=-0.000036 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.128226 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.128226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072962Jy sigma=0.582436 ! Fit after self-cal, rms=0.072174Jy sigma=0.578240 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143547 Jy ! Component: 100 - total flux cleaned = 0.0236502 Jy ! Total flux subtracted in 100 components = 0.0236502 Jy ! Clean residual min=-0.007154 max=0.010513 Jy/beam ! Clean residual mean=-0.000016 rms=0.002066 Jy/beam ! Combined flux in latest and established models = 0.151877 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.151877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069329Jy sigma=0.541434 ! Fit after self-cal, rms=0.068806Jy sigma=0.537951 ! 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=3.745 mas, bmaj=11.15 mas, bpa=-18.84 degrees ! Estimated noise=0.952439 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 = 0.00947187 Jy ! Component: 100 - total flux cleaned = 0.0146343 Jy ! Component: 150 - total flux cleaned = 0.0177375 Jy ! Component: 200 - total flux cleaned = 0.0189863 Jy ! Total flux subtracted in 200 components = 0.0189863 Jy ! Clean residual min=-0.006853 max=0.013191 Jy/beam ! Clean residual mean=-0.000010 rms=0.002142 Jy/beam ! Combined flux in latest and established models = 0.170863 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 73 components and 0.170863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067577Jy sigma=0.522588 ! Fit after self-cal, rms=0.067217Jy sigma=0.519929 ! Inverting map ! Added new window around map position (-17.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124082 Jy ! Component: 100 - total flux cleaned = 0.01968 Jy ! Component: 150 - total flux cleaned = 0.0246505 Jy ! Component: 200 - total flux cleaned = 0.0278191 Jy ! Total flux subtracted in 200 components = 0.0278191 Jy ! Clean residual min=-0.005581 max=0.008607 Jy/beam ! Clean residual mean=-0.000012 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.198682 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 108 components and 0.198682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064675Jy sigma=0.493795 ! Fit after self-cal, rms=0.064272Jy sigma=0.490154 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.745 x 11.15 at -18.84 degrees (North through East) ! Clean map min=-0.0053786 max=0.066971 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.08 KP 0.97 ! LA 1.06 MK 1.04 NL 1.00 OV 0.94 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.95 HN 1.04 KP 0.99 ! LA 1.10 MK 0.97 NL 1.15 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.04 KP 0.99 ! LA 1.11 MK 0.97 NL 0.96 OV 0.99 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.064272Jy sigma=0.490154 ! Fit after self-cal, rms=0.065740Jy sigma=0.485908 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=11.16 mas, bpa=-18.8 degrees ! Estimated noise=0.958904 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 (-48, -25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085239 Jy ! Component: 100 - total flux cleaned = 0.0140844 Jy ! Component: 150 - total flux cleaned = 0.0185096 Jy ! Component: 200 - total flux cleaned = 0.0218148 Jy ! Total flux subtracted in 200 components = 0.0218148 Jy ! Clean residual min=-0.004875 max=0.004893 Jy/beam ! Clean residual mean=-0.000002 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.220497 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 149 components and 0.220497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064354Jy sigma=0.470517 ! Fit after self-cal, rms=0.064348Jy sigma=0.469091 ! 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=0.064348Jy sigma=0.469091 ! Fit after self-cal, rms=0.069240Jy sigma=0.462679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=11.37 mas, bpa=-18.74 degrees ! Estimated noise=0.956568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355752 Jy ! Component: 100 - total flux cleaned = 0.00575672 Jy ! Component: 150 - total flux cleaned = 0.00722278 Jy ! Component: 200 - total flux cleaned = 0.00833923 Jy ! Total flux subtracted in 200 components = 0.00833923 Jy ! Clean residual min=-0.003918 max=0.003811 Jy/beam ! Clean residual mean=0.000005 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.228836 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 184 components and 0.228836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068798Jy sigma=0.458322 ! Fit after self-cal, rms=0.068911Jy sigma=0.457915 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 = 0.00161588 Jy ! Component: 100 - total flux cleaned = 0.00264622 Jy ! Component: 150 - total flux cleaned = 0.00358883 Jy ! Component: 200 - total flux cleaned = 0.00445515 Jy ! Total flux subtracted in 200 components = 0.00445515 Jy ! Clean residual min=-0.003783 max=0.003737 Jy/beam ! Clean residual mean=0.000006 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.233291 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 202 components and 0.233291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068661Jy sigma=0.455853 ! Fit after self-cal, rms=0.068657Jy sigma=0.455718 ! 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=0.068657Jy sigma=0.455718 ! Fit after self-cal, rms=0.068760Jy sigma=0.455471 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=11.4 mas, bpa=-18.77 degrees ! Estimated noise=0.952525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000853837 Jy ! Component: 100 - total flux cleaned = 0.00169506 Jy ! Component: 150 - total flux cleaned = 0.00247051 Jy ! Component: 200 - total flux cleaned = 0.00299825 Jy ! Total flux subtracted in 200 components = 0.00299825 Jy ! Clean residual min=-0.003628 max=0.003696 Jy/beam ! Clean residual mean=0.000008 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.236289 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 219 components and 0.236289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068583Jy sigma=0.454047 ! Fit after self-cal, rms=0.068585Jy sigma=0.453948 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 = 0.00077699 Jy ! Component: 100 - total flux cleaned = 0.00134556 Jy ! Component: 150 - total flux cleaned = 0.0017586 Jy ! Component: 200 - total flux cleaned = 0.00220157 Jy ! Total flux subtracted in 200 components = 0.00220157 Jy ! Clean residual min=-0.003516 max=0.003616 Jy/beam ! Clean residual mean=0.000008 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.238491 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 234 components and 0.238491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068462Jy sigma=0.453026 ! Fit after self-cal, rms=0.068468Jy sigma=0.452964 ! 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=0.068468Jy sigma=0.452964 ! Fit after self-cal, rms=0.068128Jy sigma=0.452912 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.232 mas, bmaj=12.56 mas, bpa=-16.71 degrees ! Estimated noise=1.10425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164171 Jy ! Component: 100 - total flux cleaned = 0.00233007 Jy ! Component: 150 - total flux cleaned = 0.0026689 Jy ! Component: 200 - total flux cleaned = 0.00292786 Jy ! Total flux subtracted in 200 components = 0.00292786 Jy ! Clean residual min=-0.004464 max=0.004546 Jy/beam ! Clean residual mean=0.000018 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.241419 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 257 components and 0.241419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068059Jy sigma=0.452441 ! Fit after self-cal, rms=0.068041Jy sigma=0.452368 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 = 0.000521275 Jy ! Component: 100 - total flux cleaned = 0.000684223 Jy ! Component: 150 - total flux cleaned = 0.000798229 Jy ! Component: 200 - total flux cleaned = 0.000976083 Jy ! Total flux subtracted in 200 components = 0.000976083 Jy ! Clean residual min=-0.004462 max=0.004434 Jy/beam ! Clean residual mean=0.000020 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.242395 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 280 components and 0.242395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067998Jy sigma=0.452187 ! Fit after self-cal, rms=0.067998Jy sigma=0.452155 ! 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=3.773 mas, bmaj=11.4 mas, bpa=-18.78 degrees ! Estimated noise=0.949696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 11.4 at -18.78 degrees (North through East) ! Clean map min=-0.0032405 max=0.066198 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=3.139 mas, bmaj=10.58 mas, bpa=-18.98 degrees ! Estimated noise=1.2745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605184 Jy ! Component: 100 - total flux cleaned = 0.0954782 Jy ! Component: 150 - total flux cleaned = 0.11862 Jy ! Component: 200 - total flux cleaned = 0.135041 Jy ! Total flux subtracted in 200 components = 0.135041 Jy ! Clean residual min=-0.007041 max=0.009658 Jy/beam ! Clean residual mean=-0.000039 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.135041 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.135041 Jy ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=11.4 mas, bpa=-18.78 degrees ! Estimated noise=0.949696 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 = 0.0162636 Jy ! Component: 100 - total flux cleaned = 0.0282439 Jy ! Component: 150 - total flux cleaned = 0.0380545 Jy ! Component: 200 - total flux cleaned = 0.0463829 Jy ! Total flux subtracted in 200 components = 0.0463829 Jy ! Clean residual min=-0.005692 max=0.006245 Jy/beam ! Clean residual mean=-0.000026 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.181424 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 83 components and 0.181424 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=8.232 mas, bmaj=12.56 mas, bpa=-16.71 degrees ! Estimated noise=1.10425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111129 Jy ! Component: 100 - total flux cleaned = 0.0197736 Jy ! Component: 150 - total flux cleaned = 0.0268293 Jy ! Component: 200 - total flux cleaned = 0.0326582 Jy ! Total flux subtracted in 200 components = 0.0326582 Jy ! Clean residual min=-0.006376 max=0.004800 Jy/beam ! Clean residual mean=-0.000007 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.214082 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 = 0.00485861 Jy ! Component: 100 - total flux cleaned = 0.00894068 Jy ! Component: 150 - total flux cleaned = 0.011727 Jy ! Component: 200 - total flux cleaned = 0.0140292 Jy ! Total flux subtracted in 200 components = 0.0140292 Jy ! Clean residual min=-0.005497 max=0.004391 Jy/beam ! Clean residual mean=0.000007 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.228111 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 207 components and 0.228111 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=11.4 mas, bpa=-18.78 degrees ! Estimated noise=0.949696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323178 Jy ! Component: 100 - total flux cleaned = 0.00537602 Jy ! Component: 150 - total flux cleaned = 0.00677661 Jy ! Component: 200 - total flux cleaned = 0.00785525 Jy ! Total flux subtracted in 200 components = 0.00785525 Jy ! Clean residual min=-0.003713 max=0.003315 Jy/beam ! Clean residual mean=0.000007 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.235967 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 236 components and 0.235967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068145Jy sigma=0.454413 ! Fit after self-cal, rms=0.068117Jy sigma=0.452809 wmodel J1006+1713_S_map.mod ! Writing 236 model components to file: J1006+1713_S_map.mod wobs J1006+1713_S_uvs.fits ! Writing UV FITS file: J1006+1713_S_uvs.fits wwins J1006+1713_S_map.win ! wwins: Wrote 4 windows to J1006+1713_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 = -0.00131497 Jy ! Component: 100 - total flux cleaned = -0.00169948 Jy ! Component: 150 - total flux cleaned = -0.0021026 Jy ! Component: 200 - total flux cleaned = -0.00219679 Jy ! Component: 250 - total flux cleaned = -0.00219552 Jy ! Component: 300 - total flux cleaned = -0.00215183 Jy ! Component: 350 - total flux cleaned = -0.00206977 Jy ! Component: 400 - total flux cleaned = -0.00214857 Jy ! Component: 450 - total flux cleaned = -0.0020714 Jy ! Component: 500 - total flux cleaned = -0.00203329 Jy ! Component: 550 - total flux cleaned = -0.00178095 Jy ! Component: 600 - total flux cleaned = -0.0018173 Jy ! Component: 650 - total flux cleaned = -0.00181749 Jy ! Component: 700 - total flux cleaned = -0.00181748 Jy ! Component: 750 - total flux cleaned = -0.00181748 Jy ! Component: 800 - total flux cleaned = -0.00184923 Jy ! Component: 850 - total flux cleaned = -0.00184909 Jy ! Component: 900 - total flux cleaned = -0.00184956 Jy ! Component: 950 - total flux cleaned = -0.00193998 Jy ! Component: 1000 - total flux cleaned = -0.00196894 Jy ! Component: 1050 - total flux cleaned = -0.00199732 Jy ! Component: 1100 - total flux cleaned = -0.00199757 Jy ! Component: 1150 - total flux cleaned = -0.00194275 Jy ! Component: 1200 - total flux cleaned = -0.00199762 Jy ! Component: 1250 - total flux cleaned = -0.00205141 Jy ! Component: 1300 - total flux cleaned = -0.00202571 Jy ! Component: 1350 - total flux cleaned = -0.00202631 Jy ! Component: 1400 - total flux cleaned = -0.0020522 Jy ! Component: 1450 - total flux cleaned = -0.00207683 Jy ! Component: 1500 - total flux cleaned = -0.00200369 Jy ! Component: 1550 - total flux cleaned = -0.0019559 Jy ! Component: 1600 - total flux cleaned = -0.00197992 Jy ! Component: 1650 - total flux cleaned = -0.00193343 Jy ! Component: 1700 - total flux cleaned = -0.00200245 Jy ! Component: 1750 - total flux cleaned = -0.00202518 Jy ! Component: 1800 - total flux cleaned = -0.00200297 Jy ! Component: 1850 - total flux cleaned = -0.00204706 Jy ! Component: 1900 - total flux cleaned = -0.0020688 Jy ! Component: 1950 - total flux cleaned = -0.00202663 Jy ! Component: 2000 - total flux cleaned = -0.00209014 Jy ! Component: 2050 - total flux cleaned = -0.00211078 Jy ! Component: 2100 - total flux cleaned = -0.00211083 Jy ! Component: 2150 - total flux cleaned = -0.0021109 Jy ! Component: 2200 - total flux cleaned = -0.0021508 Jy ! Component: 2250 - total flux cleaned = -0.00211157 Jy ! Component: 2300 - total flux cleaned = -0.00216969 Jy ! Component: 2350 - total flux cleaned = -0.00222688 Jy ! Component: 2400 - total flux cleaned = -0.00224556 Jy ! Component: 2450 - total flux cleaned = -0.0022269 Jy ! Component: 2500 - total flux cleaned = -0.00230021 Jy ! Component: 2550 - total flux cleaned = -0.00229993 Jy ! Component: 2600 - total flux cleaned = -0.00231795 Jy ! Component: 2650 - total flux cleaned = -0.00228298 Jy ! Component: 2700 - total flux cleaned = -0.0023007 Jy ! Component: 2750 - total flux cleaned = -0.00238683 Jy ! Component: 2800 - total flux cleaned = -0.00242081 Jy ! Component: 2850 - total flux cleaned = -0.00242062 Jy ! Component: 2900 - total flux cleaned = -0.00240391 Jy ! Component: 2950 - total flux cleaned = -0.0024038 Jy ! Component: 3000 - total flux cleaned = -0.00245265 Jy ! Component: 3050 - total flux cleaned = -0.00245255 Jy ! Component: 3100 - total flux cleaned = -0.00245245 Jy ! Component: 3150 - total flux cleaned = -0.00248384 Jy ! Component: 3200 - total flux cleaned = -0.00254612 Jy ! Component: 3250 - total flux cleaned = -0.00260767 Jy ! Component: 3300 - total flux cleaned = -0.00263795 Jy ! Component: 3350 - total flux cleaned = -0.00266785 Jy ! Component: 3400 - total flux cleaned = -0.00274238 Jy ! Component: 3450 - total flux cleaned = -0.00281614 Jy ! Component: 3500 - total flux cleaned = -0.00285985 Jy ! Component: 3550 - total flux cleaned = -0.00294671 Jy ! Component: 3600 - total flux cleaned = -0.0029898 Jy ! Component: 3650 - total flux cleaned = -0.00303233 Jy ! Component: 3700 - total flux cleaned = -0.00313073 Jy ! Component: 3750 - total flux cleaned = -0.00317245 Jy ! Component: 3800 - total flux cleaned = -0.00331047 Jy ! Component: 3850 - total flux cleaned = -0.00337885 Jy ! Component: 3900 - total flux cleaned = -0.00340604 Jy ! Component: 3950 - total flux cleaned = -0.00356713 Jy ! Component: 4000 - total flux cleaned = -0.00355371 Jy ! Component: 4050 - total flux cleaned = -0.00360675 Jy ! Total flux subtracted in 4096 components = -0.00371146 Jy ! Clean residual min=-0.000676 max=0.000746 Jy/beam ! Clean residual mean=0.000007 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.232255 Jy keep ! Adding 361 model components to the UV plane model. ! The established model now contains 596 components and 0.232255 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1006+1713_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.773 x 11.4 at -18.78 degrees (North through East) ! Clean map min=-0.0018663 max=0.064703 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1006+1713_S_map.fits wmodel /image_prod/ug002_uva//J1006+1713_S_map.mod ! Writing 596 model components to file: /image_prod/ug002_uva//J1006+1713_S_map.mod wobs /image_prod/ug002_uva//J1006+1713_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1006+1713_S_uvs.fits wwins /image_prod/ug002_uva//J1006+1713_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1006+1713_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0647034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18089 1.18089 2.36177 4.72354 9.44709 18.8942 37.7883 75.5767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.046 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1006+1713_S_dfm.log closed on Wed Mar 4 23:23:47 2020