! Started logfile: /image_prod/ug002_uva//J0654+4514_S_dfm.log on Wed Mar 4 21:34:28 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_uva//J0654+4514_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0654+4514_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J0654+4514 ! ! 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 5049 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 J0654+4514_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.129050Jy sigma=8.108088 ! Fit after self-cal, rms=0.511629Jy sigma=3.691320 ! 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=3.314 mas, bmaj=4.615 mas, bpa=5.05 degrees ! Estimated noise=2.05385 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 = 0.388747 Jy ! Component: 100 - total flux cleaned = 0.473519 Jy ! Total flux subtracted in 100 components = 0.473519 Jy ! Clean residual min=-0.011592 max=0.023644 Jy/beam ! Clean residual mean=-0.000024 rms=0.003823 Jy/beam ! Combined flux in latest and established models = 0.473519 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.473519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088072Jy sigma=0.588356 ! Fit after self-cal, rms=0.088070Jy sigma=0.588339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138642 Jy ! Component: 100 - total flux cleaned = 0.0128133 Jy ! Total flux subtracted in 100 components = 0.0128133 Jy ! Clean residual min=-0.009818 max=0.017245 Jy/beam ! Clean residual mean=-0.000019 rms=0.003394 Jy/beam ! Combined flux in latest and established models = 0.486332 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.486332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083790Jy sigma=0.561711 ! Fit after self-cal, rms=0.083779Jy sigma=0.561630 ! 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=3.757 mas, bmaj=5.451 mas, bpa=6.285 degrees ! Estimated noise=1.41917 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 = 0.0010892 Jy ! Component: 100 - total flux cleaned = 0.00129498 Jy ! Component: 150 - total flux cleaned = 0.00146416 Jy ! Component: 200 - total flux cleaned = 0.00174995 Jy ! Total flux subtracted in 200 components = 0.00174995 Jy ! Clean residual min=-0.010085 max=0.017393 Jy/beam ! Clean residual mean=-0.000017 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.488082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.488082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082741Jy sigma=0.555126 ! Fit after self-cal, rms=0.082734Jy sigma=0.555079 ! Inverting map ! Added new window around map position (59.5, -75.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132204 Jy ! Component: 100 - total flux cleaned = 0.0155623 Jy ! Component: 150 - total flux cleaned = 0.0162001 Jy ! Component: 200 - total flux cleaned = 0.016198 Jy ! Total flux subtracted in 200 components = 0.016198 Jy ! Clean residual min=-0.010411 max=0.014206 Jy/beam ! Clean residual mean=-0.000009 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.50428 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.50428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079147Jy sigma=0.526022 ! Fit after self-cal, rms=0.079009Jy sigma=0.524744 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.757 x 5.451 at 6.285 degrees (North through East) ! Clean map min=-0.010607 max=0.49343 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 0.98 ! LA 1.02 MK 1.02 NL 1.04 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.97 KP 0.98 ! LA 1.02 MK 1.00 NL 1.22 OV 0.95 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.00 KP 0.95 ! LA 1.01 MK 0.99 NL 1.14 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.079009Jy sigma=0.524744 ! Fit after self-cal, rms=0.072756Jy sigma=0.467404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.44 mas, bpa=7.043 degrees ! Estimated noise=1.41664 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 = -0.000644476 Jy ! Component: 100 - total flux cleaned = 5.16839e-05 Jy ! Component: 150 - total flux cleaned = 0.000656437 Jy ! Component: 200 - total flux cleaned = 0.000796694 Jy ! Total flux subtracted in 200 components = 0.000796694 Jy ! Clean residual min=-0.008533 max=0.007535 Jy/beam ! Clean residual mean=-0.000006 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.505077 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.505077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071994Jy sigma=0.462634 ! Fit after self-cal, rms=0.071975Jy sigma=0.462476 ! 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=0.071975Jy sigma=0.462476 ! Fit after self-cal, rms=0.060325Jy sigma=0.384231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=5.416 mas, bpa=7.469 degrees ! Estimated noise=1.42408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023389 Jy ! Component: 100 - total flux cleaned = -0.00192004 Jy ! Component: 150 - total flux cleaned = -0.00212647 Jy ! Component: 200 - total flux cleaned = -0.00239214 Jy ! Total flux subtracted in 200 components = -0.00239214 Jy ! Clean residual min=-0.003298 max=0.003337 Jy/beam ! Clean residual mean=0.000009 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.502685 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.502685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059691Jy sigma=0.379372 ! Fit after self-cal, rms=0.059668Jy sigma=0.379050 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 = -0.000476077 Jy ! Component: 100 - total flux cleaned = -0.000835185 Jy ! Component: 150 - total flux cleaned = -0.000962167 Jy ! Component: 200 - total flux cleaned = -0.00107707 Jy ! Total flux subtracted in 200 components = -0.00107707 Jy ! Clean residual min=-0.002939 max=0.003027 Jy/beam ! Clean residual mean=0.000010 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.501608 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.501608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059530Jy sigma=0.377959 ! Fit after self-cal, rms=0.059521Jy sigma=0.377922 ! 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=0.059521Jy sigma=0.377922 ! Fit after self-cal, rms=0.059577Jy sigma=0.376723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.745 mas, bmaj=5.403 mas, bpa=7.622 degrees ! Estimated noise=1.42561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031753 Jy ! Component: 100 - total flux cleaned = 0.000576028 Jy ! Component: 150 - total flux cleaned = 0.00051181 Jy ! Component: 200 - total flux cleaned = 0.000393979 Jy ! Total flux subtracted in 200 components = 0.000393979 Jy ! Clean residual min=-0.002629 max=0.002761 Jy/beam ! Clean residual mean=0.000008 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.502002 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.502002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059379Jy sigma=0.375207 ! Fit after self-cal, rms=0.059370Jy sigma=0.375162 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 = -0.000226637 Jy ! Component: 100 - total flux cleaned = -0.000326845 Jy ! Component: 150 - total flux cleaned = -0.000461659 Jy ! Component: 200 - total flux cleaned = -0.000542981 Jy ! Total flux subtracted in 200 components = -0.000542981 Jy ! Clean residual min=-0.002583 max=0.002624 Jy/beam ! Clean residual mean=0.000009 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.501459 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.501458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059304Jy sigma=0.374649 ! Fit after self-cal, rms=0.059302Jy sigma=0.374636 ! 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=0.059302Jy sigma=0.374636 ! Fit after self-cal, rms=0.059395Jy sigma=0.374237 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.927 mas, bmaj=9.622 mas, bpa=26.98 degrees ! Estimated noise=1.7681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521401 Jy ! Component: 100 - total flux cleaned = 0.000571389 Jy ! Component: 150 - total flux cleaned = 0.000615966 Jy ! Component: 200 - total flux cleaned = 0.000688898 Jy ! Total flux subtracted in 200 components = 0.000688898 Jy ! Clean residual min=-0.002595 max=0.002753 Jy/beam ! Clean residual mean=0.000017 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.502147 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 0.502147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059341Jy sigma=0.373824 ! Fit after self-cal, rms=0.059340Jy sigma=0.373800 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 = 3.11892e-06 Jy ! Component: 100 - total flux cleaned = 3.13527e-05 Jy ! Component: 150 - total flux cleaned = 3.11922e-05 Jy ! Component: 200 - total flux cleaned = 3.17249e-05 Jy ! Total flux subtracted in 200 components = 3.17249e-05 Jy ! Clean residual min=-0.002562 max=0.002710 Jy/beam ! Clean residual mean=0.000018 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.502179 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.502179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059335Jy sigma=0.373741 ! Fit after self-cal, rms=0.059336Jy sigma=0.373734 ! 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=3.741 mas, bmaj=5.394 mas, bpa=7.745 degrees ! Estimated noise=1.4271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 5.394 at 7.745 degrees (North through East) ! Clean map min=-0.0043064 max=0.4948 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=3.305 mas, bmaj=4.563 mas, bpa=6.434 degrees ! Estimated noise=2.04919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.387841 Jy ! Component: 100 - total flux cleaned = 0.472497 Jy ! Component: 150 - total flux cleaned = 0.492568 Jy ! Component: 200 - total flux cleaned = 0.499059 Jy ! Total flux subtracted in 200 components = 0.499059 Jy ! Clean residual min=-0.003709 max=0.004162 Jy/beam ! Clean residual mean=0.000003 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.499059 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.499059 Jy ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.394 mas, bpa=7.745 degrees ! Estimated noise=1.4271 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) ! Added new window around map position (5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319747 Jy ! Component: 100 - total flux cleaned = 0.00367593 Jy ! Component: 150 - total flux cleaned = 0.00399241 Jy ! Component: 200 - total flux cleaned = 0.00418833 Jy ! Total flux subtracted in 200 components = 0.00418833 Jy ! Clean residual min=-0.002783 max=0.002706 Jy/beam ! Clean residual mean=0.000008 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.503247 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.503247 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=7.927 mas, bmaj=9.622 mas, bpa=26.98 degrees ! Estimated noise=1.7681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000664646 Jy ! Component: 100 - total flux cleaned = 0.00084702 Jy ! Component: 150 - total flux cleaned = 0.000848179 Jy ! Component: 200 - total flux cleaned = 0.000806315 Jy ! Total flux subtracted in 200 components = 0.000806315 Jy ! Clean residual min=-0.002806 max=0.002322 Jy/beam ! Clean residual mean=0.000021 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.504053 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 = -3.82872e-05 Jy ! Component: 100 - total flux cleaned = -7.53734e-05 Jy ! Component: 150 - total flux cleaned = -0.000111251 Jy ! Component: 200 - total flux cleaned = -0.000177096 Jy ! Total flux subtracted in 200 components = -0.000177096 Jy ! Clean residual min=-0.002746 max=0.002284 Jy/beam ! Clean residual mean=0.000021 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.503876 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 69 components and 0.503876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.394 mas, bpa=7.745 degrees ! Estimated noise=1.4271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91549e-05 Jy ! Component: 100 - total flux cleaned = 0.000118525 Jy ! Component: 150 - total flux cleaned = 0.000245358 Jy ! Component: 200 - total flux cleaned = 0.000417811 Jy ! Total flux subtracted in 200 components = 0.000417811 Jy ! Clean residual min=-0.002468 max=0.002596 Jy/beam ! Clean residual mean=0.000009 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.504294 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.504294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059384Jy sigma=0.373631 ! Fit after self-cal, rms=0.059356Jy sigma=0.373336 wmodel J0654+4514_S_map.mod ! Writing 83 model components to file: J0654+4514_S_map.mod wobs J0654+4514_S_uvs.fits ! Writing UV FITS file: J0654+4514_S_uvs.fits wwins J0654+4514_S_map.win ! wwins: Wrote 3 windows to J0654+4514_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 = -0.000233106 Jy ! Component: 100 - total flux cleaned = -0.000234326 Jy ! Component: 150 - total flux cleaned = -0.000195798 Jy ! Component: 200 - total flux cleaned = -0.000272857 Jy ! Component: 250 - total flux cleaned = -0.000348418 Jy ! Component: 300 - total flux cleaned = -0.000529192 Jy ! Component: 350 - total flux cleaned = -0.000599644 Jy ! Component: 400 - total flux cleaned = -0.000737033 Jy ! Component: 450 - total flux cleaned = -0.000770598 Jy ! Component: 500 - total flux cleaned = -0.000901789 Jy ! Component: 550 - total flux cleaned = -0.001029 Jy ! Component: 600 - total flux cleaned = -0.00109144 Jy ! Component: 650 - total flux cleaned = -0.00115378 Jy ! Component: 700 - total flux cleaned = -0.00124453 Jy ! Component: 750 - total flux cleaned = -0.00133311 Jy ! Component: 800 - total flux cleaned = -0.00136185 Jy ! Component: 850 - total flux cleaned = -0.00147582 Jy ! Component: 900 - total flux cleaned = -0.00150459 Jy ! Component: 950 - total flux cleaned = -0.00155981 Jy ! Component: 1000 - total flux cleaned = -0.00166864 Jy ! Component: 1050 - total flux cleaned = -0.00158812 Jy ! Component: 1100 - total flux cleaned = -0.00164123 Jy ! Component: 1150 - total flux cleaned = -0.00158905 Jy ! Component: 1200 - total flux cleaned = -0.00158942 Jy ! Component: 1250 - total flux cleaned = -0.00156379 Jy ! Component: 1300 - total flux cleaned = -0.00153836 Jy ! Component: 1350 - total flux cleaned = -0.00148904 Jy ! Component: 1400 - total flux cleaned = -0.00148901 Jy ! Component: 1450 - total flux cleaned = -0.00148918 Jy ! Component: 1500 - total flux cleaned = -0.00148889 Jy ! Component: 1550 - total flux cleaned = -0.00153576 Jy ! Component: 1600 - total flux cleaned = -0.00153582 Jy ! Component: 1650 - total flux cleaned = -0.00151257 Jy ! Component: 1700 - total flux cleaned = -0.00142231 Jy ! Component: 1750 - total flux cleaned = -0.00142285 Jy ! Component: 1800 - total flux cleaned = -0.00140074 Jy ! Component: 1850 - total flux cleaned = -0.00135726 Jy ! Component: 1900 - total flux cleaned = -0.00129233 Jy ! Component: 1950 - total flux cleaned = -0.00116392 Jy ! Component: 2000 - total flux cleaned = -0.00110073 Jy ! Component: 2050 - total flux cleaned = -0.00105877 Jy ! Component: 2100 - total flux cleaned = -0.000913528 Jy ! Component: 2150 - total flux cleaned = -0.000913372 Jy ! Component: 2200 - total flux cleaned = -0.000771076 Jy ! Component: 2250 - total flux cleaned = -0.000730904 Jy ! Component: 2300 - total flux cleaned = -0.000671113 Jy ! Component: 2350 - total flux cleaned = -0.000591916 Jy ! Component: 2400 - total flux cleaned = -0.00063095 Jy ! Component: 2450 - total flux cleaned = -0.000494599 Jy ! Component: 2500 - total flux cleaned = -0.000494874 Jy ! Component: 2550 - total flux cleaned = -0.000361067 Jy ! Component: 2600 - total flux cleaned = -0.000437042 Jy ! Component: 2650 - total flux cleaned = -0.000286709 Jy ! Component: 2700 - total flux cleaned = -0.00021236 Jy ! Component: 2750 - total flux cleaned = -0.000286009 Jy ! Component: 2800 - total flux cleaned = -0.000194503 Jy ! Component: 2850 - total flux cleaned = -0.000103648 Jy ! Component: 2900 - total flux cleaned = -3.15628e-05 Jy ! Component: 2950 - total flux cleaned = -1.38206e-05 Jy ! Component: 3000 - total flux cleaned = 2.1708e-05 Jy ! Component: 3050 - total flux cleaned = 5.68886e-05 Jy ! Component: 3100 - total flux cleaned = 0.000126684 Jy ! Component: 3150 - total flux cleaned = 0.000144134 Jy ! Component: 3200 - total flux cleaned = 0.00019563 Jy ! Component: 3250 - total flux cleaned = 0.000263802 Jy ! Component: 3300 - total flux cleaned = 0.000297352 Jy ! Component: 3350 - total flux cleaned = 0.000280588 Jy ! Component: 3400 - total flux cleaned = 0.000397166 Jy ! Component: 3450 - total flux cleaned = 0.000413468 Jy ! Component: 3500 - total flux cleaned = 0.000413495 Jy ! Component: 3550 - total flux cleaned = 0.000511156 Jy ! Component: 3600 - total flux cleaned = 0.00054341 Jy ! Component: 3650 - total flux cleaned = 0.000543239 Jy ! Component: 3700 - total flux cleaned = 0.000590978 Jy ! Component: 3750 - total flux cleaned = 0.000654417 Jy ! Component: 3800 - total flux cleaned = 0.000623312 Jy ! Component: 3850 - total flux cleaned = 0.000764025 Jy ! Component: 3900 - total flux cleaned = 0.000795137 Jy ! Component: 3950 - total flux cleaned = 0.000825942 Jy ! Component: 4000 - total flux cleaned = 0.000841352 Jy ! Component: 4050 - total flux cleaned = 0.000886999 Jy ! Total flux subtracted in 4096 components = 0.000993069 Jy ! Clean residual min=-0.000841 max=0.000953 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.505287 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 415 components and 0.505287 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0654+4514_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.741 x 5.394 at 7.745 degrees (North through East) ! Clean map min=-0.0021978 max=0.49497 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0654+4514_S_map.fits wmodel /image_prod/ug002_uva//J0654+4514_S_map.mod ! Writing 415 model components to file: /image_prod/ug002_uva//J0654+4514_S_map.mod wobs /image_prod/ug002_uva//J0654+4514_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0654+4514_S_uvs.fits wwins /image_prod/ug002_uva//J0654+4514_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0654+4514_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.494968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.166916 0.166916 0.333833 0.667666 1.33533 2.67066 5.34132 10.6826 21.3653 42.7306 85.4612 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.494 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1797.31 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0654+4514_S_dfm.log closed on Wed Mar 4 21:34:32 2020