! Started logfile: /image_prod/ug002_uva//J0924+4511_S_dfm.log on Wed Mar 4 22:58:41 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//J0924+4511_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0924+4511_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988148 visibilities/baseline/integration-bin. ! Found source: J0924+4511 ! ! 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 8004 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 J0924+4511_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.025203Jy sigma=8.560794 ! Fit after self-cal, rms=0.802072Jy sigma=6.744228 ! 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=3.052 mas, bmaj=4.738 mas, bpa=1.397 degrees ! Estimated noise=1.47773 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 = 0.149284 Jy ! Component: 100 - total flux cleaned = 0.185408 Jy ! Total flux subtracted in 100 components = 0.185408 Jy ! Clean residual min=-0.005555 max=0.014514 Jy/beam ! Clean residual mean=0.000001 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.185408 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.185408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078114Jy sigma=0.520077 ! Fit after self-cal, rms=0.078100Jy sigma=0.519930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152734 Jy ! Component: 100 - total flux cleaned = 0.02297 Jy ! Total flux subtracted in 100 components = 0.02297 Jy ! Clean residual min=-0.005088 max=0.005510 Jy/beam ! Clean residual mean=-0.000001 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.208378 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.208378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074204Jy sigma=0.489205 ! Fit after self-cal, rms=0.074182Jy sigma=0.488970 ! 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=3.738 mas, bmaj=5.652 mas, bpa=2.561 degrees ! Estimated noise=0.975762 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 = 0.00500608 Jy ! Component: 100 - total flux cleaned = 0.00624755 Jy ! Component: 150 - total flux cleaned = 0.00638514 Jy ! Component: 200 - total flux cleaned = 0.00644104 Jy ! Total flux subtracted in 200 components = 0.00644104 Jy ! Clean residual min=-0.004834 max=0.003708 Jy/beam ! Clean residual mean=-0.000003 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.214819 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.214819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073638Jy sigma=0.487114 ! Fit after self-cal, rms=0.073630Jy sigma=0.487066 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.652 at 2.561 degrees (North through East) ! Clean map min=-0.0046249 max=0.19643 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 1.01 ! LA 1.02 MK 0.99 NL 0.95 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.67 FD 0.99 HN 1.05 KP 1.01 ! LA 1.04 MK 1.04 NL 1.00 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.07 KP 0.97 ! LA 1.03 MK 1.01 NL 0.97 OV 1.03 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.073630Jy sigma=0.487066 ! Fit after self-cal, rms=0.063243Jy sigma=0.458056 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=5.649 mas, bpa=3.21 degrees ! Estimated noise=0.976307 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 = 0.000713124 Jy ! Component: 100 - total flux cleaned = 0.00072011 Jy ! Component: 150 - total flux cleaned = 0.000805363 Jy ! Component: 200 - total flux cleaned = 0.00088116 Jy ! Total flux subtracted in 200 components = 0.00088116 Jy ! Clean residual min=-0.002527 max=0.002301 Jy/beam ! Clean residual mean=-0.000003 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.2157 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.2157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063168Jy sigma=0.457375 ! Fit after self-cal, rms=0.063149Jy sigma=0.457212 ! 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=0.063149Jy sigma=0.457212 ! Fit after self-cal, rms=0.061747Jy sigma=0.444979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=5.636 mas, bpa=2.947 degrees ! Estimated noise=0.974958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309459 Jy ! Component: 100 - total flux cleaned = 0.000343325 Jy ! Component: 150 - total flux cleaned = 0.000343482 Jy ! Component: 200 - total flux cleaned = 0.000343492 Jy ! Total flux subtracted in 200 components = 0.000343492 Jy ! Clean residual min=-0.001677 max=0.001859 Jy/beam ! Clean residual mean=-0.000003 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.216044 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 0.216044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061736Jy sigma=0.444913 ! Fit after self-cal, rms=0.061746Jy sigma=0.444853 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 (-114, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142509 Jy ! Component: 100 - total flux cleaned = 0.00149902 Jy ! Component: 150 - total flux cleaned = 0.0014708 Jy ! Component: 200 - total flux cleaned = 0.00149561 Jy ! Total flux subtracted in 200 components = 0.00149561 Jy ! Clean residual min=-0.001574 max=0.001641 Jy/beam ! Clean residual mean=-0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.21754 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.21754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061695Jy sigma=0.444438 ! Fit after self-cal, rms=0.061693Jy sigma=0.444411 ! 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=0.061693Jy sigma=0.444411 ! Fit after self-cal, rms=0.061719Jy sigma=0.444354 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=5.631 mas, bpa=2.932 degrees ! Estimated noise=0.975537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445699 Jy ! Component: 100 - total flux cleaned = 0.00051342 Jy ! Component: 150 - total flux cleaned = 0.0005346 Jy ! Component: 200 - total flux cleaned = 0.000573512 Jy ! Total flux subtracted in 200 components = 0.000573512 Jy ! Clean residual min=-0.001561 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.218113 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.218113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061703Jy sigma=0.444234 ! Fit after self-cal, rms=0.061703Jy sigma=0.444230 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 = 0.000120788 Jy ! Component: 100 - total flux cleaned = 0.000137797 Jy ! Component: 150 - total flux cleaned = 0.000154264 Jy ! Component: 200 - total flux cleaned = 0.000154849 Jy ! Total flux subtracted in 200 components = 0.000154849 Jy ! Clean residual min=-0.001561 max=0.001568 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.218268 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.218268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061695Jy sigma=0.444161 ! Fit after self-cal, rms=0.061695Jy sigma=0.444160 ! 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=0.061695Jy sigma=0.444160 ! Fit after self-cal, rms=0.061713Jy sigma=0.444152 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.996 mas, bmaj=9.43 mas, bpa=6.953 degrees ! Estimated noise=1.16629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529715 Jy ! Component: 100 - total flux cleaned = 0.000381477 Jy ! Component: 150 - total flux cleaned = 0.000239404 Jy ! Component: 200 - total flux cleaned = 0.000139513 Jy ! Total flux subtracted in 200 components = 0.000139513 Jy ! Clean residual min=-0.001669 max=0.001680 Jy/beam ! Clean residual mean=-0.000008 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.218407 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.218407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061717Jy sigma=0.444155 ! Fit after self-cal, rms=0.061711Jy sigma=0.444109 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 = -7.88712e-07 Jy ! Component: 100 - total flux cleaned = -3.10977e-05 Jy ! Component: 150 - total flux cleaned = -7.60632e-05 Jy ! Component: 200 - total flux cleaned = -0.000112998 Jy ! Total flux subtracted in 200 components = -0.000112998 Jy ! Clean residual min=-0.001679 max=0.001644 Jy/beam ! Clean residual mean=-0.000008 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.218294 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.218294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061717Jy sigma=0.444135 ! Fit after self-cal, rms=0.061713Jy sigma=0.444106 ! 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=3.76 mas, bmaj=5.628 mas, bpa=2.916 degrees ! Estimated noise=0.97612 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 5.628 at 2.916 degrees (North through East) ! Clean map min=-0.0015037 max=0.19604 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=3.072 mas, bmaj=4.7 mas, bpa=1.325 degrees ! Estimated noise=1.48137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149539 Jy ! Component: 100 - total flux cleaned = 0.18564 Jy ! Component: 150 - total flux cleaned = 0.200392 Jy ! Component: 200 - total flux cleaned = 0.207883 Jy ! Total flux subtracted in 200 components = 0.207883 Jy ! Clean residual min=-0.002899 max=0.003717 Jy/beam ! Clean residual mean=0.000002 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.207883 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.207883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=5.628 mas, bpa=2.916 degrees ! Estimated noise=0.97612 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 = 0.00479078 Jy ! Component: 100 - total flux cleaned = 0.0073662 Jy ! Component: 150 - total flux cleaned = 0.00905288 Jy ! Component: 200 - total flux cleaned = 0.00993754 Jy ! Total flux subtracted in 200 components = 0.00993754 Jy ! Clean residual min=-0.001582 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.21782 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.21782 Jy ! Inverting map ! Added new window around map position (5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014304 Jy ! Component: 100 - total flux cleaned = 0.00139318 Jy ! Component: 150 - total flux cleaned = 0.0013166 Jy ! Component: 200 - total flux cleaned = 0.0013171 Jy ! Total flux subtracted in 200 components = 0.0013171 Jy ! Clean residual min=-0.001502 max=0.001592 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.219137 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.219137 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=7.996 mas, bmaj=9.43 mas, bpa=6.953 degrees ! Estimated noise=1.16629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108631 Jy ! Component: 100 - total flux cleaned = -4.65574e-05 Jy ! Component: 150 - total flux cleaned = -8.12918e-05 Jy ! Component: 200 - total flux cleaned = -9.73879e-05 Jy ! Total flux subtracted in 200 components = -9.73879e-05 Jy ! Clean residual min=-0.001597 max=0.001330 Jy/beam ! Clean residual mean=-0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.21904 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 = -1.42459e-05 Jy ! Component: 100 - total flux cleaned = -2.77664e-05 Jy ! Component: 150 - total flux cleaned = -5.2896e-05 Jy ! Component: 200 - total flux cleaned = -7.64581e-05 Jy ! Total flux subtracted in 200 components = -7.64581e-05 Jy ! Clean residual min=-0.001605 max=0.001312 Jy/beam ! Clean residual mean=-0.000008 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.218963 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.218963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=5.628 mas, bpa=2.916 degrees ! Estimated noise=0.97612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87476e-05 Jy ! Component: 100 - total flux cleaned = 7.5937e-05 Jy ! Component: 150 - total flux cleaned = 7.67718e-05 Jy ! Component: 200 - total flux cleaned = 0.000122617 Jy ! Total flux subtracted in 200 components = 0.000122617 Jy ! Clean residual min=-0.001515 max=0.001507 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.219086 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.219086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061690Jy sigma=0.443917 ! Fit after self-cal, rms=0.061679Jy sigma=0.443861 wmodel J0924+4511_S_map.mod ! Writing 98 model components to file: J0924+4511_S_map.mod wobs J0924+4511_S_uvs.fits ! Writing UV FITS file: J0924+4511_S_uvs.fits wwins J0924+4511_S_map.win ! wwins: Wrote 3 windows to J0924+4511_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 = 0.000166269 Jy ! Component: 100 - total flux cleaned = 0.000323238 Jy ! Component: 150 - total flux cleaned = 0.000448089 Jy ! Component: 200 - total flux cleaned = 0.000616893 Jy ! Component: 250 - total flux cleaned = 0.00075747 Jy ! Component: 300 - total flux cleaned = 0.000917381 Jy ! Component: 350 - total flux cleaned = 0.00100651 Jy ! Component: 400 - total flux cleaned = 0.0010501 Jy ! Component: 450 - total flux cleaned = 0.00111463 Jy ! Component: 500 - total flux cleaned = 0.00119897 Jy ! Component: 550 - total flux cleaned = 0.00119937 Jy ! Component: 600 - total flux cleaned = 0.00132195 Jy ! Component: 650 - total flux cleaned = 0.00136167 Jy ! Component: 700 - total flux cleaned = 0.00132223 Jy ! Component: 750 - total flux cleaned = 0.00134194 Jy ! Component: 800 - total flux cleaned = 0.00132277 Jy ! Component: 850 - total flux cleaned = 0.00128485 Jy ! Component: 900 - total flux cleaned = 0.00130358 Jy ! Component: 950 - total flux cleaned = 0.00126667 Jy ! Component: 1000 - total flux cleaned = 0.00123032 Jy ! Component: 1050 - total flux cleaned = 0.00126585 Jy ! Component: 1100 - total flux cleaned = 0.00126546 Jy ! Component: 1150 - total flux cleaned = 0.00130021 Jy ! Component: 1200 - total flux cleaned = 0.00131706 Jy ! Component: 1250 - total flux cleaned = 0.00135128 Jy ! Component: 1300 - total flux cleaned = 0.00140149 Jy ! Component: 1350 - total flux cleaned = 0.00141797 Jy ! Component: 1400 - total flux cleaned = 0.00140143 Jy ! Component: 1450 - total flux cleaned = 0.00143409 Jy ! Component: 1500 - total flux cleaned = 0.00146626 Jy ! Component: 1550 - total flux cleaned = 0.00143426 Jy ! Component: 1600 - total flux cleaned = 0.00149753 Jy ! Component: 1650 - total flux cleaned = 0.0014977 Jy ! Component: 1700 - total flux cleaned = 0.00151337 Jy ! Component: 1750 - total flux cleaned = 0.00155945 Jy ! Component: 1800 - total flux cleaned = 0.00152889 Jy ! Component: 1850 - total flux cleaned = 0.00149879 Jy ! Component: 1900 - total flux cleaned = 0.00155858 Jy ! Component: 1950 - total flux cleaned = 0.00149923 Jy ! Component: 2000 - total flux cleaned = 0.00151404 Jy ! Component: 2050 - total flux cleaned = 0.00157231 Jy ! Component: 2100 - total flux cleaned = 0.00152899 Jy ! Component: 2150 - total flux cleaned = 0.00154356 Jy ! Component: 2200 - total flux cleaned = 0.00158617 Jy ! Component: 2250 - total flux cleaned = 0.00158611 Jy ! Component: 2300 - total flux cleaned = 0.00155806 Jy ! Component: 2350 - total flux cleaned = 0.00155811 Jy ! Component: 2400 - total flux cleaned = 0.00157178 Jy ! Component: 2450 - total flux cleaned = 0.00155819 Jy ! Component: 2500 - total flux cleaned = 0.00157176 Jy ! Component: 2550 - total flux cleaned = 0.00155841 Jy ! Component: 2600 - total flux cleaned = 0.00157161 Jy ! Component: 2650 - total flux cleaned = 0.00155849 Jy ! Component: 2700 - total flux cleaned = 0.00158479 Jy ! Component: 2750 - total flux cleaned = 0.00159768 Jy ! Component: 2800 - total flux cleaned = 0.0015848 Jy ! Component: 2850 - total flux cleaned = 0.00161043 Jy ! Component: 2900 - total flux cleaned = 0.00163579 Jy ! Component: 2950 - total flux cleaned = 0.00161046 Jy ! Component: 3000 - total flux cleaned = 0.00164798 Jy ! Component: 3050 - total flux cleaned = 0.00162311 Jy ! Component: 3100 - total flux cleaned = 0.00163546 Jy ! Component: 3150 - total flux cleaned = 0.00157428 Jy ! Component: 3200 - total flux cleaned = 0.00161088 Jy ! Component: 3250 - total flux cleaned = 0.00153825 Jy ! Component: 3300 - total flux cleaned = 0.00152631 Jy ! Component: 3350 - total flux cleaned = 0.00153826 Jy ! Component: 3400 - total flux cleaned = 0.00149091 Jy ! Component: 3450 - total flux cleaned = 0.0014673 Jy ! Component: 3500 - total flux cleaned = 0.00144402 Jy ! Component: 3550 - total flux cleaned = 0.00144405 Jy ! Component: 3600 - total flux cleaned = 0.00140944 Jy ! Component: 3650 - total flux cleaned = 0.0014323 Jy ! Component: 3700 - total flux cleaned = 0.00139806 Jy ! Component: 3750 - total flux cleaned = 0.00139797 Jy ! Component: 3800 - total flux cleaned = 0.0013529 Jy ! Component: 3850 - total flux cleaned = 0.0013193 Jy ! Component: 3900 - total flux cleaned = 0.00127483 Jy ! Component: 3950 - total flux cleaned = 0.0012748 Jy ! Component: 4000 - total flux cleaned = 0.00120889 Jy ! Component: 4050 - total flux cleaned = 0.00121982 Jy ! Total flux subtracted in 4096 components = 0.00117641 Jy ! Clean residual min=-0.000601 max=0.000663 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.220263 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 355 components and 0.220263 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0924+4511_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 5.628 at 2.916 degrees (North through East) ! Clean map min=-0.0012927 max=0.19622 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0924+4511_S_map.fits wmodel /image_prod/ug002_uva//J0924+4511_S_map.mod ! Writing 355 model components to file: /image_prod/ug002_uva//J0924+4511_S_map.mod wobs /image_prod/ug002_uva//J0924+4511_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0924+4511_S_uvs.fits wwins /image_prod/ug002_uva//J0924+4511_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0924+4511_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.196219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192547 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294386 0.294386 0.588773 1.17755 2.35509 4.71018 9.42037 18.8407 37.6815 75.3629 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1019.07 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0924+4511_S_dfm.log closed on Wed Mar 4 22:58:44 2020