! Started logfile: /image_prod/ug002_uva//J0000+0307_S_dfm.log on Wed Mar 4 18:06:22 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//J0000+0307_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0000+0307_S_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865107 visibilities/baseline/integration-bin. ! Found source: J0000+0307 ! ! 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 13314 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 J0000+0307_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003398Jy sigma=8.103855 ! Fit after self-cal, rms=0.913317Jy sigma=7.396074 ! 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=2.64 mas, bmaj=7.176 mas, bpa=-3.841 degrees ! Estimated noise=1.21426 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 = 0.0648163 Jy ! Component: 100 - total flux cleaned = 0.0894006 Jy ! Total flux subtracted in 100 components = 0.0894006 Jy ! Clean residual min=-0.004738 max=0.011262 Jy/beam ! Clean residual mean=0.000012 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.0894005 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0894005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077869Jy sigma=0.488297 ! Fit after self-cal, rms=0.077533Jy sigma=0.485291 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131589 Jy ! Component: 100 - total flux cleaned = 0.0198769 Jy ! Total flux subtracted in 100 components = 0.0198769 Jy ! Clean residual min=-0.003455 max=0.003384 Jy/beam ! Clean residual mean=0.000003 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.109277 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.109277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074979Jy sigma=0.464140 ! Fit after self-cal, rms=0.074951Jy sigma=0.463877 ! 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=3.168 mas, bmaj=8.045 mas, bpa=-3.671 degrees ! Estimated noise=0.792013 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 = 0.0032912 Jy ! Component: 100 - total flux cleaned = 0.00445874 Jy ! Component: 150 - total flux cleaned = 0.00445842 Jy ! Component: 200 - total flux cleaned = 0.00438769 Jy ! Total flux subtracted in 200 components = 0.00438769 Jy ! Clean residual min=-0.002733 max=0.002522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.113665 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.113665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074677Jy sigma=0.462987 ! Fit after self-cal, rms=0.074671Jy sigma=0.462962 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.168 x 8.045 at -3.671 degrees (North through East) ! Clean map min=-0.0026608 max=0.086834 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 HN 0.98 KP 0.98 ! LA 1.00 MK 1.02 NL 1.05 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.01 HN 0.98 KP 1.00 ! LA 1.00 MK 0.99 NL 1.02 OV 0.99 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.00 NL 1.14 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.074671Jy sigma=0.462962 ! Fit after self-cal, rms=0.074843Jy sigma=0.460641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=8.036 mas, bpa=-3.507 degrees ! Estimated noise=0.792173 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 = 0.000277207 Jy ! Component: 100 - total flux cleaned = 0.000248952 Jy ! Component: 150 - total flux cleaned = 0.00024962 Jy ! Component: 200 - total flux cleaned = 0.000270774 Jy ! Total flux subtracted in 200 components = 0.000270774 Jy ! Clean residual min=-0.002651 max=0.002256 Jy/beam ! Clean residual mean=-0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.113936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.113936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074794Jy sigma=0.460571 ! Fit after self-cal, rms=0.074811Jy sigma=0.460517 ! 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=0.074811Jy sigma=0.460517 ! Fit after self-cal, rms=0.073633Jy sigma=0.457713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.159 mas, bmaj=8.048 mas, bpa=-3.599 degrees ! Estimated noise=0.79963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931139 Jy ! Component: 100 - total flux cleaned = 0.00095763 Jy ! Component: 150 - total flux cleaned = 0.000935011 Jy ! Component: 200 - total flux cleaned = 0.000915614 Jy ! Total flux subtracted in 200 components = 0.000915614 Jy ! Clean residual min=-0.002298 max=0.002083 Jy/beam ! Clean residual mean=-0.000002 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.114852 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.114851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073594Jy sigma=0.457642 ! Fit after self-cal, rms=0.073608Jy sigma=0.457605 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 = 2.53205e-07 Jy ! Component: 100 - total flux cleaned = -7.00614e-05 Jy ! Component: 150 - total flux cleaned = -9.41702e-05 Jy ! Component: 200 - total flux cleaned = -9.40753e-05 Jy ! Total flux subtracted in 200 components = -9.40753e-05 Jy ! Clean residual min=-0.002274 max=0.002099 Jy/beam ! Clean residual mean=-0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.114757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.114757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073596Jy sigma=0.457593 ! Fit after self-cal, rms=0.073594Jy sigma=0.457589 ! 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=0.073594Jy sigma=0.457589 ! Fit after self-cal, rms=0.070771Jy sigma=0.455473 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.156 mas, bmaj=8.019 mas, bpa=-3.699 degrees ! Estimated noise=0.798185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023341 Jy ! Component: 100 - total flux cleaned = 0.000336323 Jy ! Component: 150 - total flux cleaned = 0.00042484 Jy ! Component: 200 - total flux cleaned = 0.00047745 Jy ! Total flux subtracted in 200 components = 0.00047745 Jy ! Clean residual min=-0.001466 max=0.001448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.115235 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.115235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070761Jy sigma=0.455422 ! Fit after self-cal, rms=0.070738Jy sigma=0.455387 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 = 5.04347e-06 Jy ! Component: 100 - total flux cleaned = 7.14057e-05 Jy ! Component: 150 - total flux cleaned = 0.000110812 Jy ! Component: 200 - total flux cleaned = 0.000154919 Jy ! Total flux subtracted in 200 components = 0.000154919 Jy ! Clean residual min=-0.001470 max=0.001436 Jy/beam ! Clean residual mean=-0.000002 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.11539 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.11539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070733Jy sigma=0.455365 ! Fit after self-cal, rms=0.070734Jy sigma=0.455363 ! 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=0.070734Jy sigma=0.455363 ! Fit after self-cal, rms=0.070240Jy sigma=0.455346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.483 mas, bmaj=12.4 mas, bpa=-4.48 degrees ! Estimated noise=1.00137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103643 Jy ! Component: 100 - total flux cleaned = 0.000137148 Jy ! Component: 150 - total flux cleaned = 0.000157354 Jy ! Component: 200 - total flux cleaned = 0.000166431 Jy ! Total flux subtracted in 200 components = 0.000166431 Jy ! Clean residual min=-0.001619 max=0.001524 Jy/beam ! Clean residual mean=-0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.115556 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.115556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070238Jy sigma=0.455340 ! Fit after self-cal, rms=0.070232Jy sigma=0.455337 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 = 4.96199e-06 Jy ! Component: 100 - total flux cleaned = 2.89138e-05 Jy ! Component: 150 - total flux cleaned = 3.60296e-05 Jy ! Component: 200 - total flux cleaned = 4.30875e-05 Jy ! Total flux subtracted in 200 components = 4.30875e-05 Jy ! Clean residual min=-0.001623 max=0.001509 Jy/beam ! Clean residual mean=-0.000003 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.115599 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.115599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070231Jy sigma=0.455341 ! Fit after self-cal, rms=0.070232Jy sigma=0.455339 ! 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=3.149 mas, bmaj=7.999 mas, bpa=-3.679 degrees ! Estimated noise=0.796116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.999 at -3.679 degrees (North through East) ! Clean map min=-0.0013798 max=0.086884 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.635 mas, bmaj=7.145 mas, bpa=-3.875 degrees ! Estimated noise=1.21303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0649546 Jy ! Component: 100 - total flux cleaned = 0.0906223 Jy ! Component: 150 - total flux cleaned = 0.103364 Jy ! Component: 200 - total flux cleaned = 0.109748 Jy ! Total flux subtracted in 200 components = 0.109748 Jy ! Clean residual min=-0.002967 max=0.002983 Jy/beam ! Clean residual mean=0.000002 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.109748 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.109748 Jy ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.999 mas, bpa=-3.679 degrees ! Estimated noise=0.796116 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 = 0.00364033 Jy ! Component: 100 - total flux cleaned = 0.00526873 Jy ! Component: 150 - total flux cleaned = 0.00581115 Jy ! Component: 200 - total flux cleaned = 0.00596398 Jy ! Total flux subtracted in 200 components = 0.00596398 Jy ! Clean residual min=-0.001494 max=0.001417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.115712 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.115712 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=7.483 mas, bmaj=12.4 mas, bpa=-4.48 degrees ! Estimated noise=1.00137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115983 Jy ! Component: 100 - total flux cleaned = 8.49623e-05 Jy ! Component: 150 - total flux cleaned = 5.86875e-05 Jy ! Component: 200 - total flux cleaned = 3.55299e-05 Jy ! Total flux subtracted in 200 components = 3.55299e-05 Jy ! Clean residual min=-0.001621 max=0.001447 Jy/beam ! Clean residual mean=-0.000004 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.115747 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 = -2.73726e-05 Jy ! Component: 100 - total flux cleaned = -4.55094e-05 Jy ! Component: 150 - total flux cleaned = -5.65316e-05 Jy ! Component: 200 - total flux cleaned = -7.18007e-05 Jy ! Total flux subtracted in 200 components = -7.18007e-05 Jy ! Clean residual min=-0.001624 max=0.001456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.115676 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.115676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=7.999 mas, bpa=-3.679 degrees ! Estimated noise=0.796116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167914 Jy ! Component: 100 - total flux cleaned = 0.000148529 Jy ! Component: 150 - total flux cleaned = 0.000148485 Jy ! Component: 200 - total flux cleaned = 0.00013158 Jy ! Total flux subtracted in 200 components = 0.00013158 Jy ! Clean residual min=-0.001405 max=0.001428 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.115807 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.115807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070235Jy sigma=0.455371 ! Fit after self-cal, rms=0.070237Jy sigma=0.455362 wmodel J0000+0307_S_map.mod ! Writing 32 model components to file: J0000+0307_S_map.mod wobs J0000+0307_S_uvs.fits ! Writing UV FITS file: J0000+0307_S_uvs.fits wwins J0000+0307_S_map.win ! wwins: Wrote 1 windows to J0000+0307_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 = -0.000209315 Jy ! Component: 100 - total flux cleaned = -0.000258272 Jy ! Component: 150 - total flux cleaned = -0.000282004 Jy ! Component: 200 - total flux cleaned = -0.000172519 Jy ! Component: 250 - total flux cleaned = -0.000108791 Jy ! Component: 300 - total flux cleaned = 1.50808e-05 Jy ! Component: 350 - total flux cleaned = 3.51891e-05 Jy ! Component: 400 - total flux cleaned = 7.44831e-05 Jy ! Component: 450 - total flux cleaned = 0.000131295 Jy ! Component: 500 - total flux cleaned = 0.000130699 Jy ! Component: 550 - total flux cleaned = 2.22083e-05 Jy ! Component: 600 - total flux cleaned = -1.30466e-05 Jy ! Component: 650 - total flux cleaned = -9.98236e-05 Jy ! Component: 700 - total flux cleaned = -8.22105e-05 Jy ! Component: 750 - total flux cleaned = -0.000149415 Jy ! Component: 800 - total flux cleaned = -0.000182197 Jy ! Component: 850 - total flux cleaned = -0.000198307 Jy ! Component: 900 - total flux cleaned = -0.000182358 Jy ! Component: 950 - total flux cleaned = -0.000230068 Jy ! Component: 1000 - total flux cleaned = -0.00022991 Jy ! Component: 1050 - total flux cleaned = -0.000214616 Jy ! Component: 1100 - total flux cleaned = -0.000275354 Jy ! Component: 1150 - total flux cleaned = -0.000290398 Jy ! Component: 1200 - total flux cleaned = -0.000319691 Jy ! Component: 1250 - total flux cleaned = -0.000290189 Jy ! Component: 1300 - total flux cleaned = -0.000275784 Jy ! Component: 1350 - total flux cleaned = -0.000261524 Jy ! Component: 1400 - total flux cleaned = -0.000261609 Jy ! Component: 1450 - total flux cleaned = -0.000289689 Jy ! Component: 1500 - total flux cleaned = -0.000275831 Jy ! Component: 1550 - total flux cleaned = -0.000235016 Jy ! Component: 1600 - total flux cleaned = -0.000275733 Jy ! Component: 1650 - total flux cleaned = -0.000302525 Jy ! Component: 1700 - total flux cleaned = -0.000289317 Jy ! Component: 1750 - total flux cleaned = -0.000354647 Jy ! Component: 1800 - total flux cleaned = -0.000393378 Jy ! Component: 1850 - total flux cleaned = -0.000393306 Jy ! Component: 1900 - total flux cleaned = -0.000393152 Jy ! Component: 1950 - total flux cleaned = -0.000468442 Jy ! Component: 2000 - total flux cleaned = -0.000493075 Jy ! Component: 2050 - total flux cleaned = -0.000505378 Jy ! Component: 2100 - total flux cleaned = -0.000505341 Jy ! Component: 2150 - total flux cleaned = -0.000566086 Jy ! Component: 2200 - total flux cleaned = -0.000638145 Jy ! Component: 2250 - total flux cleaned = -0.000625959 Jy ! Component: 2300 - total flux cleaned = -0.000637658 Jy ! Component: 2350 - total flux cleaned = -0.000637538 Jy ! Component: 2400 - total flux cleaned = -0.000602778 Jy ! Component: 2450 - total flux cleaned = -0.000602923 Jy ! Component: 2500 - total flux cleaned = -0.000637244 Jy ! Component: 2550 - total flux cleaned = -0.000569132 Jy ! Component: 2600 - total flux cleaned = -0.000580411 Jy ! Component: 2650 - total flux cleaned = -0.00059167 Jy ! Component: 2700 - total flux cleaned = -0.000613886 Jy ! Component: 2750 - total flux cleaned = -0.000580966 Jy ! Component: 2800 - total flux cleaned = -0.000580929 Jy ! Component: 2850 - total flux cleaned = -0.00050525 Jy ! Component: 2900 - total flux cleaned = -0.000494531 Jy ! Component: 2950 - total flux cleaned = -0.000526575 Jy ! Component: 3000 - total flux cleaned = -0.000494958 Jy ! Component: 3050 - total flux cleaned = -0.000505539 Jy ! Component: 3100 - total flux cleaned = -0.000442989 Jy ! Component: 3150 - total flux cleaned = -0.000473982 Jy ! Component: 3200 - total flux cleaned = -0.000422624 Jy ! Component: 3250 - total flux cleaned = -0.000483939 Jy ! Component: 3300 - total flux cleaned = -0.00044358 Jy ! Component: 3350 - total flux cleaned = -0.000443693 Jy ! Component: 3400 - total flux cleaned = -0.000443713 Jy ! Component: 3450 - total flux cleaned = -0.000463581 Jy ! Component: 3500 - total flux cleaned = -0.000453779 Jy ! Component: 3550 - total flux cleaned = -0.000443969 Jy ! Component: 3600 - total flux cleaned = -0.000424488 Jy ! Component: 3650 - total flux cleaned = -0.000453468 Jy ! Component: 3700 - total flux cleaned = -0.000443875 Jy ! Component: 3750 - total flux cleaned = -0.000443827 Jy ! Component: 3800 - total flux cleaned = -0.000434374 Jy ! Component: 3850 - total flux cleaned = -0.000462714 Jy ! Component: 3900 - total flux cleaned = -0.000462655 Jy ! Component: 3950 - total flux cleaned = -0.00048122 Jy ! Component: 4000 - total flux cleaned = -0.000462677 Jy ! Component: 4050 - total flux cleaned = -0.0004902 Jy ! Total flux subtracted in 4096 components = -0.000499375 Jy ! Clean residual min=-0.000554 max=0.000601 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.115308 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 320 components and 0.115308 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0000+0307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 7.999 at -3.679 degrees (North through East) ! Clean map min=-0.0010154 max=0.086925 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0000+0307_S_map.fits wmodel /image_prod/ug002_uva//J0000+0307_S_map.mod ! Writing 320 model components to file: /image_prod/ug002_uva//J0000+0307_S_map.mod wobs /image_prod/ug002_uva//J0000+0307_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0000+0307_S_uvs.fits wwins /image_prod/ug002_uva//J0000+0307_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J0000+0307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0869247 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581429 0.581429 1.16286 2.32571 4.65143 9.30286 18.6057 37.2114 74.4229 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 515.97 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0000+0307_S_dfm.log closed on Wed Mar 4 18:06:26 2020