! Started logfile: /image_prod/ug002_uva//J1653+3107_S_dfm.log on Thu Mar 5 02:59:15 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//J1653+3107_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1653+3107_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1653+3107 ! ! 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 5256 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 J1653+3107_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066027Jy sigma=8.089796 ! Fit after self-cal, rms=0.664846Jy sigma=5.035282 ! 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=2.999 mas, bmaj=5.745 mas, bpa=-13.62 degrees ! Estimated noise=1.8711 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 = 0.253547 Jy ! Component: 100 - total flux cleaned = 0.335174 Jy ! Total flux subtracted in 100 components = 0.335174 Jy ! Clean residual min=-0.015105 max=0.034553 Jy/beam ! Clean residual mean=0.000012 rms=0.004825 Jy/beam ! Combined flux in latest and established models = 0.335174 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.335174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109649Jy sigma=0.740152 ! Fit after self-cal, rms=0.109615Jy sigma=0.739641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371459 Jy ! Component: 100 - total flux cleaned = 0.0552184 Jy ! Total flux subtracted in 100 components = 0.0552184 Jy ! Clean residual min=-0.014252 max=0.016986 Jy/beam ! Clean residual mean=0.000005 rms=0.003667 Jy/beam ! Combined flux in latest and established models = 0.390392 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.390392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094362Jy sigma=0.609942 ! Fit after self-cal, rms=0.094332Jy sigma=0.609717 ! 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=3.565 mas, bmaj=6.51 mas, bpa=-13.75 degrees ! Estimated noise=1.32885 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 = 0.0137383 Jy ! Component: 100 - total flux cleaned = 0.020516 Jy ! Component: 150 - total flux cleaned = 0.0218995 Jy ! Component: 200 - total flux cleaned = 0.0223221 Jy ! Total flux subtracted in 200 components = 0.0223221 Jy ! Clean residual min=-0.013802 max=0.016687 Jy/beam ! Clean residual mean=0.000008 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.412715 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.412715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092104Jy sigma=0.594140 ! Fit after self-cal, rms=0.092083Jy sigma=0.594079 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.565 x 6.51 at -13.75 degrees (North through East) ! Clean map min=-0.01355 max=0.33971 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.96 KP 0.97 ! LA 1.03 MK 1.10 NL 1.06 OV 1.01 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.96 KP 0.99 ! LA 1.01 MK 1.05 NL 1.06 OV 0.98 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 0.95 KP 0.98 ! LA 1.01 MK 1.04 NL 1.10 OV 0.97 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.092083Jy sigma=0.594079 ! Fit after self-cal, rms=0.088086Jy sigma=0.567330 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=6.52 mas, bpa=-13.42 degrees ! Estimated noise=1.33154 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 = 0.00243359 Jy ! Component: 100 - total flux cleaned = 0.00219607 Jy ! Component: 150 - total flux cleaned = 0.00189968 Jy ! Component: 200 - total flux cleaned = 0.00163939 Jy ! Total flux subtracted in 200 components = 0.00163939 Jy ! Clean residual min=-0.012540 max=0.013853 Jy/beam ! Clean residual mean=0.000001 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.414354 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.414354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087826Jy sigma=0.565142 ! Fit after self-cal, rms=0.087820Jy sigma=0.565061 ! 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=0.087820Jy sigma=0.565061 ! Fit after self-cal, rms=0.076134Jy sigma=0.444362 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.596 mas, bmaj=6.594 mas, bpa=-12.15 degrees ! Estimated noise=1.33375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192094 Jy ! Component: 100 - total flux cleaned = -0.000317293 Jy ! Component: 150 - total flux cleaned = -0.000420508 Jy ! Component: 200 - total flux cleaned = -0.000337646 Jy ! Total flux subtracted in 200 components = -0.000337646 Jy ! Clean residual min=-0.004570 max=0.008083 Jy/beam ! Clean residual mean=-0.000006 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.414016 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.414016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075800Jy sigma=0.441812 ! Fit after self-cal, rms=0.075949Jy sigma=0.441556 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 (5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767529 Jy ! Component: 100 - total flux cleaned = 0.0111123 Jy ! Component: 150 - total flux cleaned = 0.0113593 Jy ! Component: 200 - total flux cleaned = 0.0111653 Jy ! Total flux subtracted in 200 components = 0.0111653 Jy ! Clean residual min=-0.004055 max=0.004875 Jy/beam ! Clean residual mean=-0.000003 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.425182 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 91 components and 0.425182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075110Jy sigma=0.433467 ! Fit after self-cal, rms=0.074958Jy sigma=0.432531 ! Inverting map ! Added new window around map position (20.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419402 Jy ! Component: 100 - total flux cleaned = 0.00567973 Jy ! Component: 150 - total flux cleaned = 0.00594593 Jy ! Component: 200 - total flux cleaned = 0.00625963 Jy ! Total flux subtracted in 200 components = 0.00625963 Jy ! Clean residual min=-0.003932 max=0.003244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.431441 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.431441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074601Jy sigma=0.429880 ! Fit after self-cal, rms=0.074580Jy sigma=0.429795 ! 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=0.074580Jy sigma=0.429795 ! Fit after self-cal, rms=0.074334Jy sigma=0.427680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.589 mas, bmaj=6.594 mas, bpa=-11.71 degrees ! Estimated noise=1.33103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248914 Jy ! Component: 100 - total flux cleaned = 0.00294455 Jy ! Component: 150 - total flux cleaned = 0.00294618 Jy ! Component: 200 - total flux cleaned = 0.00294751 Jy ! Total flux subtracted in 200 components = 0.00294751 Jy ! Clean residual min=-0.003582 max=0.002969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.434389 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.434389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074088Jy sigma=0.425752 ! Fit after self-cal, rms=0.074058Jy sigma=0.425633 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 = 0.000703954 Jy ! Component: 100 - total flux cleaned = 0.000823048 Jy ! Component: 150 - total flux cleaned = 0.000876836 Jy ! Component: 200 - total flux cleaned = 0.00103487 Jy ! Total flux subtracted in 200 components = 0.00103487 Jy ! Clean residual min=-0.003503 max=0.002960 Jy/beam ! Clean residual mean=-0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.435424 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.435424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073957Jy sigma=0.424949 ! Fit after self-cal, rms=0.073954Jy sigma=0.424932 ! 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=0.073954Jy sigma=0.424932 ! Fit after self-cal, rms=0.073924Jy sigma=0.424458 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.322 mas, bmaj=9.677 mas, bpa=-11 degrees ! Estimated noise=1.60095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674926 Jy ! Component: 100 - total flux cleaned = 0.000300607 Jy ! Component: 150 - total flux cleaned = 0.000221005 Jy ! Component: 200 - total flux cleaned = 8.42117e-05 Jy ! Total flux subtracted in 200 components = 8.42117e-05 Jy ! Clean residual min=-0.002883 max=0.002948 Jy/beam ! Clean residual mean=0.000001 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.435508 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 149 components and 0.435508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073878Jy sigma=0.423968 ! Fit after self-cal, rms=0.073863Jy sigma=0.423914 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 = 8.76091e-05 Jy ! Component: 100 - total flux cleaned = -0.000118267 Jy ! Component: 150 - total flux cleaned = -0.000329735 Jy ! Component: 200 - total flux cleaned = -0.000495167 Jy ! Total flux subtracted in 200 components = -0.000495167 Jy ! Clean residual min=-0.002850 max=0.002934 Jy/beam ! Clean residual mean=0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.435013 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.435013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073862Jy sigma=0.423811 ! Fit after self-cal, rms=0.073859Jy sigma=0.423795 ! 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=3.587 mas, bmaj=6.6 mas, bpa=-11.46 degrees ! Estimated noise=1.33026 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 6.6 at -11.46 degrees (North through East) ! Clean map min=-0.0031502 max=0.33938 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=3.005 mas, bmaj=5.811 mas, bpa=-11.66 degrees ! Estimated noise=1.88685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254968 Jy ! Component: 100 - total flux cleaned = 0.335631 Jy ! Component: 150 - total flux cleaned = 0.37246 Jy ! Component: 200 - total flux cleaned = 0.391914 Jy ! Total flux subtracted in 200 components = 0.391914 Jy ! Clean residual min=-0.006699 max=0.009622 Jy/beam ! Clean residual mean=-0.000000 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.391914 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.391914 Jy ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=6.6 mas, bpa=-11.46 degrees ! Estimated noise=1.33026 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 = 0.0135367 Jy ! Component: 100 - total flux cleaned = 0.0217934 Jy ! Component: 150 - total flux cleaned = 0.0274857 Jy ! Component: 200 - total flux cleaned = 0.0317297 Jy ! Total flux subtracted in 200 components = 0.0317297 Jy ! Clean residual min=-0.003236 max=0.003313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.423643 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 51 components and 0.423643 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=7.322 mas, bmaj=9.677 mas, bpa=-11 degrees ! Estimated noise=1.60095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480824 Jy ! Component: 100 - total flux cleaned = 0.00767366 Jy ! Component: 150 - total flux cleaned = 0.00879918 Jy ! Component: 200 - total flux cleaned = 0.00954607 Jy ! Total flux subtracted in 200 components = 0.00954607 Jy ! Clean residual min=-0.002856 max=0.002771 Jy/beam ! Clean residual mean=0.000000 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.433189 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 = 0.000200589 Jy ! Component: 100 - total flux cleaned = 0.000289163 Jy ! Component: 150 - total flux cleaned = 0.000366166 Jy ! Component: 200 - total flux cleaned = 0.000466679 Jy ! Total flux subtracted in 200 components = 0.000466679 Jy ! Clean residual min=-0.002738 max=0.002671 Jy/beam ! Clean residual mean=0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.433656 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 114 components and 0.433656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=6.6 mas, bpa=-11.46 degrees ! Estimated noise=1.33026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940546 Jy ! Component: 100 - total flux cleaned = 0.00140012 Jy ! Component: 150 - total flux cleaned = 0.0016986 Jy ! Component: 200 - total flux cleaned = 0.00191869 Jy ! Total flux subtracted in 200 components = 0.00191869 Jy ! Clean residual min=-0.002901 max=0.003158 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.435575 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 131 components and 0.435575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073713Jy sigma=0.423552 ! Fit after self-cal, rms=0.073694Jy sigma=0.423499 wmodel J1653+3107_S_map.mod ! Writing 131 model components to file: J1653+3107_S_map.mod wobs J1653+3107_S_uvs.fits ! Writing UV FITS file: J1653+3107_S_uvs.fits wwins J1653+3107_S_map.win ! wwins: Wrote 3 windows to J1653+3107_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 = -0.000135534 Jy ! Component: 100 - total flux cleaned = -8.92033e-05 Jy ! Component: 150 - total flux cleaned = -0.00022582 Jy ! Component: 200 - total flux cleaned = -0.000268554 Jy ! Component: 250 - total flux cleaned = -0.000310982 Jy ! Component: 300 - total flux cleaned = -0.000391994 Jy ! Component: 350 - total flux cleaned = -0.000312572 Jy ! Component: 400 - total flux cleaned = -0.000273575 Jy ! Component: 450 - total flux cleaned = -0.000384006 Jy ! Component: 500 - total flux cleaned = -0.000347837 Jy ! Component: 550 - total flux cleaned = -0.000383013 Jy ! Component: 600 - total flux cleaned = -0.000349073 Jy ! Component: 650 - total flux cleaned = -0.000315979 Jy ! Component: 700 - total flux cleaned = -0.000185282 Jy ! Component: 750 - total flux cleaned = -0.00015453 Jy ! Component: 800 - total flux cleaned = -6.11078e-05 Jy ! Component: 850 - total flux cleaned = 6.13954e-05 Jy ! Component: 900 - total flux cleaned = 0.000271692 Jy ! Component: 950 - total flux cleaned = 0.000389541 Jy ! Component: 1000 - total flux cleaned = 0.000534652 Jy ! Component: 1050 - total flux cleaned = 0.000706601 Jy ! Component: 1100 - total flux cleaned = 0.000958882 Jy ! Component: 1150 - total flux cleaned = 0.00112368 Jy ! Component: 1200 - total flux cleaned = 0.0013673 Jy ! Component: 1250 - total flux cleaned = 0.0014473 Jy ! Component: 1300 - total flux cleaned = 0.00152653 Jy ! Component: 1350 - total flux cleaned = 0.00178512 Jy ! Component: 1400 - total flux cleaned = 0.00188755 Jy ! Component: 1450 - total flux cleaned = 0.00203836 Jy ! Component: 1500 - total flux cleaned = 0.00208763 Jy ! Component: 1550 - total flux cleaned = 0.00223437 Jy ! Component: 1600 - total flux cleaned = 0.00235496 Jy ! Component: 1650 - total flux cleaned = 0.00242585 Jy ! Component: 1700 - total flux cleaned = 0.00244971 Jy ! Component: 1750 - total flux cleaned = 0.00263552 Jy ! Component: 1800 - total flux cleaned = 0.00265861 Jy ! Component: 1850 - total flux cleaned = 0.00270382 Jy ! Component: 1900 - total flux cleaned = 0.00281575 Jy ! Component: 1950 - total flux cleaned = 0.00290426 Jy ! Component: 2000 - total flux cleaned = 0.00294775 Jy ! Component: 2050 - total flux cleaned = 0.00296949 Jy ! Component: 2100 - total flux cleaned = 0.00305421 Jy ! Component: 2150 - total flux cleaned = 0.00303322 Jy ! Component: 2200 - total flux cleaned = 0.00309535 Jy ! Component: 2250 - total flux cleaned = 0.00309551 Jy ! Component: 2300 - total flux cleaned = 0.00317705 Jy ! Component: 2350 - total flux cleaned = 0.00321703 Jy ! Component: 2400 - total flux cleaned = 0.00327648 Jy ! Component: 2450 - total flux cleaned = 0.0032568 Jy ! Component: 2500 - total flux cleaned = 0.00321775 Jy ! Component: 2550 - total flux cleaned = 0.00321812 Jy ! Component: 2600 - total flux cleaned = 0.00318029 Jy ! Component: 2650 - total flux cleaned = 0.00319911 Jy ! Component: 2700 - total flux cleaned = 0.0032732 Jy ! Component: 2750 - total flux cleaned = 0.00323654 Jy ! Component: 2800 - total flux cleaned = 0.00327275 Jy ! Component: 2850 - total flux cleaned = 0.00320035 Jy ! Component: 2900 - total flux cleaned = 0.00318259 Jy ! Component: 2950 - total flux cleaned = 0.00320016 Jy ! Component: 3000 - total flux cleaned = 0.00314794 Jy ! Component: 3050 - total flux cleaned = 0.00318272 Jy ! Component: 3100 - total flux cleaned = 0.00314838 Jy ! Component: 3150 - total flux cleaned = 0.00313137 Jy ! Component: 3200 - total flux cleaned = 0.00309774 Jy ! Component: 3250 - total flux cleaned = 0.00308117 Jy ! Component: 3300 - total flux cleaned = 0.00313068 Jy ! Component: 3350 - total flux cleaned = 0.00308125 Jy ! Component: 3400 - total flux cleaned = 0.0031301 Jy ! Component: 3450 - total flux cleaned = 0.00313006 Jy ! Component: 3500 - total flux cleaned = 0.00309815 Jy ! Component: 3550 - total flux cleaned = 0.00312947 Jy ! Component: 3600 - total flux cleaned = 0.00309794 Jy ! Component: 3650 - total flux cleaned = 0.00308214 Jy ! Component: 3700 - total flux cleaned = 0.0030823 Jy ! Component: 3750 - total flux cleaned = 0.00303648 Jy ! Component: 3800 - total flux cleaned = 0.00300648 Jy ! Component: 3850 - total flux cleaned = 0.00302158 Jy ! Component: 3900 - total flux cleaned = 0.00302166 Jy ! Component: 3950 - total flux cleaned = 0.00302165 Jy ! Component: 4000 - total flux cleaned = 0.00306548 Jy ! Component: 4050 - total flux cleaned = 0.00302199 Jy ! Total flux subtracted in 4096 components = 0.00303638 Jy ! Clean residual min=-0.000753 max=0.000969 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.438611 Jy keep ! Adding 253 model components to the UV plane model. ! The established model now contains 384 components and 0.438611 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1653+3107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.587 x 6.6 at -11.46 degrees (North through East) ! Clean map min=-0.0019922 max=0.34133 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1653+3107_S_map.fits wmodel /image_prod/ug002_uva//J1653+3107_S_map.mod ! Writing 384 model components to file: /image_prod/ug002_uva//J1653+3107_S_map.mod wobs /image_prod/ug002_uva//J1653+3107_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1653+3107_S_uvs.fits wwins /image_prod/ug002_uva//J1653+3107_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1653+3107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.341326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254882 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.224022 0.224022 0.448044 0.896088 1.79218 3.58435 7.1687 14.3374 28.6748 57.3496 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.341 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1339.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1653+3107_S_dfm.log closed on Thu Mar 5 02:59:19 2020