! Started logfile: /image_prod/ug002_uva//J1046+5354_S_dfm.log on Wed Mar 4 23:42:51 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//J1046+5354_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1046+5354_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.97381 visibilities/baseline/integration-bin. ! Found source: J1046+5354 ! ! 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 4908 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 J1046+5354_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 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.028252Jy sigma=7.442119 ! Fit after self-cal, rms=0.719665Jy sigma=5.204077 ! 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=3.232 mas, bmaj=3.864 mas, bpa=-0.009989 degrees ! Estimated noise=2.12172 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 = 0.221767 Jy ! Component: 100 - total flux cleaned = 0.270218 Jy ! Total flux subtracted in 100 components = 0.270218 Jy ! Clean residual min=-0.009207 max=0.014220 Jy/beam ! Clean residual mean=-0.000004 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.270218 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.270218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081647Jy sigma=0.489032 ! Fit after self-cal, rms=0.081636Jy sigma=0.488986 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144588 Jy ! Component: 100 - total flux cleaned = 0.0215833 Jy ! Total flux subtracted in 100 components = 0.0215833 Jy ! Clean residual min=-0.008528 max=0.006686 Jy/beam ! Clean residual mean=-0.000013 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.291801 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.291801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079259Jy sigma=0.465576 ! Fit after self-cal, rms=0.079246Jy sigma=0.465398 ! 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=3.785 mas, bmaj=4.628 mas, bpa=5.531 degrees ! Estimated noise=1.4465 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 = 0.00405554 Jy ! Component: 100 - total flux cleaned = 0.00579502 Jy ! Component: 150 - total flux cleaned = 0.00668211 Jy ! Component: 200 - total flux cleaned = 0.00687763 Jy ! Total flux subtracted in 200 components = 0.00687763 Jy ! Clean residual min=-0.007107 max=0.005477 Jy/beam ! Clean residual mean=-0.000029 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.298679 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.298679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079064Jy sigma=0.463692 ! Fit after self-cal, rms=0.079054Jy sigma=0.463578 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.785 x 4.628 at 5.531 degrees (North through East) ! Clean map min=-0.0068806 max=0.28367 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 KP 1.01 MK 0.96 ! NL 1.03 OV 0.88 PT 1.02 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 1.03 HN 0.98 KP 1.05 ! MK 0.95 NL 0.93 OV 0.88 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.02 MK 1.04 ! NL 1.12 OV 0.91 PT 1.03 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.01 HN 0.99 KP 1.06 ! MK 1.01 NL 1.01 OV 0.93 SC 1.57 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 KP 1.03 MK 1.04 ! NL 1.01 OV 0.89 PT 1.01 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.02 HN 0.98 KP 0.93 ! MK 1.03 NL 1.07 OV 0.90 SC 0.90 ! ! ! Fit before self-cal, rms=0.079054Jy sigma=0.463578 ! Fit after self-cal, rms=0.077814Jy sigma=0.429047 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.783 mas, bmaj=4.622 mas, bpa=6.032 degrees ! Estimated noise=1.44686 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 = -0.000223982 Jy ! Component: 100 - total flux cleaned = -0.000319738 Jy ! Component: 150 - total flux cleaned = -0.000372406 Jy ! Component: 200 - total flux cleaned = -0.000396257 Jy ! Total flux subtracted in 200 components = -0.000396257 Jy ! Clean residual min=-0.003462 max=0.004193 Jy/beam ! Clean residual mean=-0.000012 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.298282 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.298282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077789Jy sigma=0.428850 ! Fit after self-cal, rms=0.077879Jy sigma=0.428715 ! 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=0.077879Jy sigma=0.428715 ! Fit after self-cal, rms=0.077910Jy sigma=0.426253 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=4.627 mas, bpa=5.87 degrees ! Estimated noise=1.44776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229649 Jy ! Component: 100 - total flux cleaned = -0.000327706 Jy ! Component: 150 - total flux cleaned = -0.000369004 Jy ! Component: 200 - total flux cleaned = -0.000388111 Jy ! Total flux subtracted in 200 components = -0.000388111 Jy ! Clean residual min=-0.003151 max=0.004242 Jy/beam ! Clean residual mean=-0.000011 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.297894 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.297894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077897Jy sigma=0.426147 ! Fit after self-cal, rms=0.077901Jy sigma=0.426132 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 (9.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402695 Jy ! Component: 100 - total flux cleaned = 0.00537407 Jy ! Component: 150 - total flux cleaned = 0.00580825 Jy ! Component: 200 - total flux cleaned = 0.00580769 Jy ! Total flux subtracted in 200 components = 0.00580769 Jy ! Clean residual min=-0.002682 max=0.002494 Jy/beam ! Clean residual mean=-0.000013 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.303702 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.303702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077682Jy sigma=0.424082 ! Fit after self-cal, rms=0.077656Jy sigma=0.423978 ! 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=0.077656Jy sigma=0.423978 ! Fit after self-cal, rms=0.077656Jy sigma=0.423780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.78 mas, bmaj=4.623 mas, bpa=6.086 degrees ! Estimated noise=1.44581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132248 Jy ! Component: 100 - total flux cleaned = 0.00153839 Jy ! Component: 150 - total flux cleaned = 0.00164607 Jy ! Component: 200 - total flux cleaned = 0.00167762 Jy ! Total flux subtracted in 200 components = 0.00167762 Jy ! Clean residual min=-0.002620 max=0.002297 Jy/beam ! Clean residual mean=-0.000011 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.30538 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.30538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077605Jy sigma=0.423436 ! Fit after self-cal, rms=0.077604Jy sigma=0.423419 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 = 0.000220039 Jy ! Component: 100 - total flux cleaned = 0.000192799 Jy ! Component: 150 - total flux cleaned = 0.000167611 Jy ! Component: 200 - total flux cleaned = 0.000144307 Jy ! Total flux subtracted in 200 components = 0.000144307 Jy ! Clean residual min=-0.002611 max=0.002261 Jy/beam ! Clean residual mean=-0.000012 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.305524 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.305524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077582Jy sigma=0.423310 ! Fit after self-cal, rms=0.077581Jy sigma=0.423305 ! 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=0.077581Jy sigma=0.423305 ! Fit after self-cal, rms=0.077616Jy sigma=0.423265 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=8.777 mas, bpa=49.33 degrees ! Estimated noise=1.73928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052677 Jy ! Component: 100 - total flux cleaned = 0.000530477 Jy ! Component: 150 - total flux cleaned = 0.000516874 Jy ! Component: 200 - total flux cleaned = 0.000468747 Jy ! Total flux subtracted in 200 components = 0.000468747 Jy ! Clean residual min=-0.003212 max=0.002717 Jy/beam ! Clean residual mean=-0.000025 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.305993 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.305993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077603Jy sigma=0.423231 ! Fit after self-cal, rms=0.077602Jy sigma=0.423223 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 = 0.000147316 Jy ! Component: 100 - total flux cleaned = 0.000114372 Jy ! Component: 150 - total flux cleaned = 6.74433e-05 Jy ! Component: 200 - total flux cleaned = 2.64136e-05 Jy ! Total flux subtracted in 200 components = 2.64136e-05 Jy ! Clean residual min=-0.003190 max=0.002685 Jy/beam ! Clean residual mean=-0.000024 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.306019 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.306019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077599Jy sigma=0.423230 ! Fit after self-cal, rms=0.077598Jy sigma=0.423227 ! 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=3.779 mas, bmaj=4.62 mas, bpa=6.126 degrees ! Estimated noise=1.44567 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.779 x 4.62 at 6.126 degrees (North through East) ! Clean map min=-0.0024358 max=0.2841 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=3.225 mas, bmaj=3.851 mas, bpa=0.5208 degrees ! Estimated noise=2.10793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220292 Jy ! Component: 100 - total flux cleaned = 0.268549 Jy ! Component: 150 - total flux cleaned = 0.283842 Jy ! Component: 200 - total flux cleaned = 0.291264 Jy ! Total flux subtracted in 200 components = 0.291264 Jy ! Clean residual min=-0.004494 max=0.003924 Jy/beam ! Clean residual mean=-0.000002 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.291264 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.291264 Jy ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=4.62 mas, bpa=6.126 degrees ! Estimated noise=1.44567 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 = 0.00563204 Jy ! Component: 100 - total flux cleaned = 0.00942698 Jy ! Component: 150 - total flux cleaned = 0.0119533 Jy ! Component: 200 - total flux cleaned = 0.0131898 Jy ! Total flux subtracted in 200 components = 0.0131898 Jy ! Clean residual min=-0.002829 max=0.002435 Jy/beam ! Clean residual mean=-0.000011 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.304454 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.304454 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=7.966 mas, bmaj=8.777 mas, bpa=49.33 degrees ! Estimated noise=1.73928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183191 Jy ! Component: 100 - total flux cleaned = 0.00202157 Jy ! Component: 150 - total flux cleaned = 0.00209093 Jy ! Component: 200 - total flux cleaned = 0.00214402 Jy ! Total flux subtracted in 200 components = 0.00214402 Jy ! Clean residual min=-0.003262 max=0.002554 Jy/beam ! Clean residual mean=-0.000025 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.306598 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 = -2.08238e-05 Jy ! Component: 100 - total flux cleaned = -8.93331e-05 Jy ! Component: 150 - total flux cleaned = -0.000151414 Jy ! Component: 200 - total flux cleaned = -0.000206994 Jy ! Total flux subtracted in 200 components = -0.000206994 Jy ! Clean residual min=-0.003204 max=0.002577 Jy/beam ! Clean residual mean=-0.000025 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.306391 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.306391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=4.62 mas, bpa=6.126 degrees ! Estimated noise=1.44567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166462 Jy ! Component: 100 - total flux cleaned = 0.00024297 Jy ! Component: 150 - total flux cleaned = 0.000275182 Jy ! Component: 200 - total flux cleaned = 0.000243875 Jy ! Total flux subtracted in 200 components = 0.000243875 Jy ! Clean residual min=-0.002651 max=0.002276 Jy/beam ! Clean residual mean=-0.000011 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.306635 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.306635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077631Jy sigma=0.423469 ! Fit after self-cal, rms=0.077631Jy sigma=0.423450 wmodel J1046+5354_S_map.mod ! Writing 77 model components to file: J1046+5354_S_map.mod wobs J1046+5354_S_uvs.fits ! Writing UV FITS file: J1046+5354_S_uvs.fits wwins J1046+5354_S_map.win ! wwins: Wrote 2 windows to J1046+5354_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 = -0.000855719 Jy ! Component: 100 - total flux cleaned = -0.000899777 Jy ! Component: 150 - total flux cleaned = -0.000777338 Jy ! Component: 200 - total flux cleaned = -0.000777576 Jy ! Component: 250 - total flux cleaned = -0.000891847 Jy ! Component: 300 - total flux cleaned = -0.000928567 Jy ! Component: 350 - total flux cleaned = -0.000963398 Jy ! Component: 400 - total flux cleaned = -0.000963159 Jy ! Component: 450 - total flux cleaned = -0.00113097 Jy ! Component: 500 - total flux cleaned = -0.00122805 Jy ! Component: 550 - total flux cleaned = -0.00132403 Jy ! Component: 600 - total flux cleaned = -0.00144976 Jy ! Component: 650 - total flux cleaned = -0.00154137 Jy ! Component: 700 - total flux cleaned = -0.00154112 Jy ! Component: 750 - total flux cleaned = -0.00165977 Jy ! Component: 800 - total flux cleaned = -0.00168885 Jy ! Component: 850 - total flux cleaned = -0.00171751 Jy ! Component: 900 - total flux cleaned = -0.00168896 Jy ! Component: 950 - total flux cleaned = -0.00171612 Jy ! Component: 1000 - total flux cleaned = -0.00179608 Jy ! Component: 1050 - total flux cleaned = -0.00182218 Jy ! Component: 1100 - total flux cleaned = -0.00189943 Jy ! Component: 1150 - total flux cleaned = -0.00192482 Jy ! Component: 1200 - total flux cleaned = -0.00199989 Jy ! Component: 1250 - total flux cleaned = -0.00202436 Jy ! Component: 1300 - total flux cleaned = -0.00209753 Jy ! Component: 1350 - total flux cleaned = -0.00209756 Jy ! Component: 1400 - total flux cleaned = -0.00214479 Jy ! Component: 1450 - total flux cleaned = -0.00219146 Jy ! Component: 1500 - total flux cleaned = -0.00209998 Jy ! Component: 1550 - total flux cleaned = -0.00219075 Jy ! Component: 1600 - total flux cleaned = -0.00219024 Jy ! Component: 1650 - total flux cleaned = -0.00208059 Jy ! Component: 1700 - total flux cleaned = -0.00197285 Jy ! Component: 1750 - total flux cleaned = -0.00197338 Jy ! Component: 1800 - total flux cleaned = -0.00195267 Jy ! Component: 1850 - total flux cleaned = -0.00191134 Jy ! Component: 1900 - total flux cleaned = -0.00187028 Jy ! Component: 1950 - total flux cleaned = -0.00182981 Jy ! Component: 2000 - total flux cleaned = -0.00179023 Jy ! Component: 2050 - total flux cleaned = -0.00182972 Jy ! Component: 2100 - total flux cleaned = -0.00186881 Jy ! Component: 2150 - total flux cleaned = -0.00186835 Jy ! Component: 2200 - total flux cleaned = -0.00184921 Jy ! Component: 2250 - total flux cleaned = -0.00196215 Jy ! Component: 2300 - total flux cleaned = -0.00192505 Jy ! Component: 2350 - total flux cleaned = -0.00196173 Jy ! Component: 2400 - total flux cleaned = -0.00196162 Jy ! Component: 2450 - total flux cleaned = -0.00199757 Jy ! Component: 2500 - total flux cleaned = -0.00201561 Jy ! Component: 2550 - total flux cleaned = -0.00206851 Jy ! Component: 2600 - total flux cleaned = -0.00220836 Jy ! Component: 2650 - total flux cleaned = -0.00222581 Jy ! Component: 2700 - total flux cleaned = -0.00231149 Jy ! Component: 2750 - total flux cleaned = -0.00236254 Jy ! Component: 2800 - total flux cleaned = -0.00246332 Jy ! Component: 2850 - total flux cleaned = -0.00252968 Jy ! Component: 2900 - total flux cleaned = -0.00257903 Jy ! Component: 2950 - total flux cleaned = -0.00269334 Jy ! Component: 3000 - total flux cleaned = -0.00270956 Jy ! Component: 3050 - total flux cleaned = -0.00278968 Jy ! Component: 3100 - total flux cleaned = -0.00286908 Jy ! Component: 3150 - total flux cleaned = -0.00288486 Jy ! Component: 3200 - total flux cleaned = -0.00291627 Jy ! Component: 3250 - total flux cleaned = -0.00302475 Jy ! Component: 3300 - total flux cleaned = -0.00307082 Jy ! Component: 3350 - total flux cleaned = -0.00314695 Jy ! Component: 3400 - total flux cleaned = -0.00313195 Jy ! Component: 3450 - total flux cleaned = -0.00317701 Jy ! Component: 3500 - total flux cleaned = -0.00334041 Jy ! Component: 3550 - total flux cleaned = -0.00338424 Jy ! Component: 3600 - total flux cleaned = -0.00342806 Jy ! Component: 3650 - total flux cleaned = -0.0035006 Jy ! Component: 3700 - total flux cleaned = -0.00352956 Jy ! Component: 3750 - total flux cleaned = -0.00358663 Jy ! Component: 3800 - total flux cleaned = -0.00358667 Jy ! Component: 3850 - total flux cleaned = -0.00360088 Jy ! Component: 3900 - total flux cleaned = -0.00367068 Jy ! Component: 3950 - total flux cleaned = -0.00367063 Jy ! Component: 4000 - total flux cleaned = -0.00362948 Jy ! Component: 4050 - total flux cleaned = -0.0036842 Jy ! Total flux subtracted in 4096 components = -0.00376572 Jy ! Clean residual min=-0.000741 max=0.000757 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.302869 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 358 components and 0.302869 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1046+5354_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.779 x 4.62 at 6.126 degrees (North through East) ! Clean map min=-0.001841 max=0.28362 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1046+5354_S_map.fits wmodel /image_prod/ug002_uva//J1046+5354_S_map.mod ! Writing 358 model components to file: /image_prod/ug002_uva//J1046+5354_S_map.mod wobs /image_prod/ug002_uva//J1046+5354_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1046+5354_S_uvs.fits wwins /image_prod/ug002_uva//J1046+5354_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1046+5354_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000225647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23868 0.23868 0.477361 0.954721 1.90944 3.81888 7.63777 15.2755 30.5511 61.1021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1256.91 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1046+5354_S_dfm.log closed on Wed Mar 4 23:42:55 2020