! Started logfile: /image_prod/ug002_uva//J1626+5809_S_dfm.log on Thu Mar 5 02:44:06 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//J1626+5809_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1626+5809_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.920833 visibilities/baseline/integration-bin. ! Found source: J1626+5809 ! ! 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 7956 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 J1626+5809_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025018Jy sigma=8.687268 ! Fit after self-cal, rms=0.808943Jy sigma=6.816622 ! 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=2.887 mas, bmaj=4.935 mas, bpa=-15.14 degrees ! Estimated noise=1.53841 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 = 0.148922 Jy ! Component: 100 - total flux cleaned = 0.183237 Jy ! Total flux subtracted in 100 components = 0.183237 Jy ! Clean residual min=-0.005684 max=0.012903 Jy/beam ! Clean residual mean=-0.000009 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.183237 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.183237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061229Jy sigma=0.464497 ! Fit after self-cal, rms=0.061207Jy sigma=0.464392 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132795 Jy ! Component: 100 - total flux cleaned = 0.019513 Jy ! Total flux subtracted in 100 components = 0.019513 Jy ! Clean residual min=-0.004462 max=0.004766 Jy/beam ! Clean residual mean=-0.000012 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.20275 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.20275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058400Jy sigma=0.437653 ! Fit after self-cal, rms=0.058359Jy sigma=0.437397 ! 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=3.614 mas, bmaj=5.681 mas, bpa=-15.43 degrees ! Estimated noise=0.967559 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 = 0.00357963 Jy ! Component: 100 - total flux cleaned = 0.0052037 Jy ! Component: 150 - total flux cleaned = 0.00609794 Jy ! Component: 200 - total flux cleaned = 0.00629035 Jy ! Total flux subtracted in 200 components = 0.00629035 Jy ! Clean residual min=-0.004155 max=0.004251 Jy/beam ! Clean residual mean=-0.000001 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.20904 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.20904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058115Jy sigma=0.435888 ! Fit after self-cal, rms=0.058103Jy sigma=0.435825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 5.681 at -15.43 degrees (North through East) ! Clean map min=-0.0040196 max=0.19211 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 1.00 KP 1.03 ! LA 1.01 MK 0.94 OV 0.92 PT 1.09 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.01 KP 1.02 ! LA 1.06 MK 0.97 OV 0.96 PT 1.04 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.01 ! LA 1.01 MK 1.01 OV 0.91 PT 1.06 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.058103Jy sigma=0.435825 ! Fit after self-cal, rms=0.056002Jy sigma=0.420400 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=5.672 mas, bpa=-15.59 degrees ! Estimated noise=0.966583 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 (3, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469279 Jy ! Component: 100 - total flux cleaned = 0.00488947 Jy ! Component: 150 - total flux cleaned = 0.00481133 Jy ! Component: 200 - total flux cleaned = 0.00481282 Jy ! Total flux subtracted in 200 components = 0.00481282 Jy ! Clean residual min=-0.002567 max=0.002729 Jy/beam ! Clean residual mean=-0.000008 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.213853 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.213853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055525Jy sigma=0.416000 ! Fit after self-cal, rms=0.055476Jy sigma=0.415388 ! 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=0.055476Jy sigma=0.415388 ! Fit after self-cal, rms=0.054465Jy sigma=0.408440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.675 mas, bpa=-15.43 degrees ! Estimated noise=0.966443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182096 Jy ! Component: 100 - total flux cleaned = 0.00237113 Jy ! Component: 150 - total flux cleaned = 0.0025019 Jy ! Component: 200 - total flux cleaned = 0.00255505 Jy ! Total flux subtracted in 200 components = 0.00255505 Jy ! Clean residual min=-0.001582 max=0.001674 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.216408 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.216408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054391Jy sigma=0.407808 ! Fit after self-cal, rms=0.054390Jy sigma=0.407694 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 (6.5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164735 Jy ! Component: 100 - total flux cleaned = 0.00210872 Jy ! Component: 150 - total flux cleaned = 0.00220217 Jy ! Component: 200 - total flux cleaned = 0.00233922 Jy ! Total flux subtracted in 200 components = 0.00233922 Jy ! Clean residual min=-0.001538 max=0.001429 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.218747 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.218747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054332Jy sigma=0.407122 ! Fit after self-cal, rms=0.054329Jy sigma=0.407085 ! 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=0.054329Jy sigma=0.407085 ! Fit after self-cal, rms=0.054304Jy sigma=0.406930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=5.671 mas, bpa=-15.41 degrees ! Estimated noise=0.965911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100426 Jy ! Component: 100 - total flux cleaned = 0.00144931 Jy ! Component: 150 - total flux cleaned = 0.00157368 Jy ! Component: 200 - total flux cleaned = 0.00166185 Jy ! Total flux subtracted in 200 components = 0.00166185 Jy ! Clean residual min=-0.001522 max=0.001432 Jy/beam ! Clean residual mean=-0.000001 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.220409 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.220409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054274Jy sigma=0.406697 ! Fit after self-cal, rms=0.054273Jy sigma=0.406677 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 = 0.000298882 Jy ! Component: 100 - total flux cleaned = 0.000379493 Jy ! Component: 150 - total flux cleaned = 0.000452147 Jy ! Component: 200 - total flux cleaned = 0.000485595 Jy ! Total flux subtracted in 200 components = 0.000485595 Jy ! Clean residual min=-0.001493 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.220895 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.220895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054258Jy sigma=0.406582 ! Fit after self-cal, rms=0.054258Jy sigma=0.406574 ! 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=0.054258Jy sigma=0.406574 ! Fit after self-cal, rms=0.054233Jy sigma=0.406535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.745 mas, bmaj=9.521 mas, bpa=11.78 degrees ! Estimated noise=1.18841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801377 Jy ! Component: 100 - total flux cleaned = 0.00100203 Jy ! Component: 150 - total flux cleaned = 0.00102961 Jy ! Component: 200 - total flux cleaned = 0.00102934 Jy ! Total flux subtracted in 200 components = 0.00102934 Jy ! Clean residual min=-0.001357 max=0.001327 Jy/beam ! Clean residual mean=-0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.221924 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.221924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054230Jy sigma=0.406492 ! Fit after self-cal, rms=0.054228Jy sigma=0.406480 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 = 0.000159408 Jy ! Component: 100 - total flux cleaned = 0.000182537 Jy ! Component: 150 - total flux cleaned = 0.000192356 Jy ! Component: 200 - total flux cleaned = 0.000191877 Jy ! Total flux subtracted in 200 components = 0.000191877 Jy ! Clean residual min=-0.001345 max=0.001336 Jy/beam ! Clean residual mean=-0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.222116 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 129 components and 0.222116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054227Jy sigma=0.406467 ! Fit after self-cal, rms=0.054227Jy sigma=0.406464 ! 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=3.614 mas, bmaj=5.669 mas, bpa=-15.37 degrees ! Estimated noise=0.96604 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 5.669 at -15.37 degrees (North through East) ! Clean map min=-0.001338 max=0.19144 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=2.893 mas, bmaj=4.934 mas, bpa=-14.91 degrees ! Estimated noise=1.53492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148473 Jy ! Component: 100 - total flux cleaned = 0.183198 Jy ! Component: 150 - total flux cleaned = 0.197431 Jy ! Component: 200 - total flux cleaned = 0.20512 Jy ! Total flux subtracted in 200 components = 0.20512 Jy ! Clean residual min=-0.002732 max=0.003754 Jy/beam ! Clean residual mean=-0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.20512 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.20512 Jy ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.669 mas, bpa=-15.37 degrees ! Estimated noise=0.96604 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 = 0.00536981 Jy ! Component: 100 - total flux cleaned = 0.00873665 Jy ! Component: 150 - total flux cleaned = 0.0111848 Jy ! Component: 200 - total flux cleaned = 0.0130288 Jy ! Total flux subtracted in 200 components = 0.0130288 Jy ! Clean residual min=-0.001519 max=0.001496 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.218149 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.218149 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=8.745 mas, bmaj=9.521 mas, bpa=11.78 degrees ! Estimated noise=1.18841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196865 Jy ! Component: 100 - total flux cleaned = 0.00309922 Jy ! Component: 150 - total flux cleaned = 0.0036971 Jy ! Component: 200 - total flux cleaned = 0.00376612 Jy ! Total flux subtracted in 200 components = 0.00376612 Jy ! Clean residual min=-0.001461 max=0.001426 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.221915 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 = 8.24413e-05 Jy ! Component: 100 - total flux cleaned = 0.000154886 Jy ! Component: 150 - total flux cleaned = 0.000219664 Jy ! Component: 200 - total flux cleaned = 0.000262862 Jy ! Total flux subtracted in 200 components = 0.000262862 Jy ! Clean residual min=-0.001395 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.222178 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 87 components and 0.222178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.614 mas, bmaj=5.669 mas, bpa=-15.37 degrees ! Estimated noise=0.96604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342425 Jy ! Component: 100 - total flux cleaned = -0.000265098 Jy ! Component: 150 - total flux cleaned = -0.000172793 Jy ! Component: 200 - total flux cleaned = -8.87118e-05 Jy ! Total flux subtracted in 200 components = -8.87118e-05 Jy ! Clean residual min=-0.001398 max=0.001458 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.222089 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.222089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054241Jy sigma=0.406645 ! Fit after self-cal, rms=0.054241Jy sigma=0.406622 wmodel J1626+5809_S_map.mod ! Writing 111 model components to file: J1626+5809_S_map.mod wobs J1626+5809_S_uvs.fits ! Writing UV FITS file: J1626+5809_S_uvs.fits wwins J1626+5809_S_map.win ! wwins: Wrote 3 windows to J1626+5809_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 = 3.78396e-05 Jy ! Component: 100 - total flux cleaned = -3.45367e-05 Jy ! Component: 150 - total flux cleaned = -0.000127622 Jy ! Component: 200 - total flux cleaned = -0.00017292 Jy ! Component: 250 - total flux cleaned = -0.000238608 Jy ! Component: 300 - total flux cleaned = -0.000280955 Jy ! Component: 350 - total flux cleaned = -0.000240103 Jy ! Component: 400 - total flux cleaned = -0.000180281 Jy ! Component: 450 - total flux cleaned = -0.00014158 Jy ! Component: 500 - total flux cleaned = -8.41747e-05 Jy ! Component: 550 - total flux cleaned = -0.000103221 Jy ! Component: 600 - total flux cleaned = -1.02669e-05 Jy ! Component: 650 - total flux cleaned = 2.62961e-05 Jy ! Component: 700 - total flux cleaned = 2.63404e-05 Jy ! Component: 750 - total flux cleaned = 0.000114674 Jy ! Component: 800 - total flux cleaned = 0.000132184 Jy ! Component: 850 - total flux cleaned = 0.000166326 Jy ! Component: 900 - total flux cleaned = 0.00016697 Jy ! Component: 950 - total flux cleaned = 0.000167552 Jy ! Component: 1000 - total flux cleaned = 0.000167541 Jy ! Component: 1050 - total flux cleaned = 0.000183064 Jy ! Component: 1100 - total flux cleaned = 7.27225e-05 Jy ! Component: 1150 - total flux cleaned = 0.000103998 Jy ! Component: 1200 - total flux cleaned = 5.80437e-05 Jy ! Component: 1250 - total flux cleaned = 4.29139e-05 Jy ! Component: 1300 - total flux cleaned = 8.76457e-05 Jy ! Component: 1350 - total flux cleaned = 1.37288e-05 Jy ! Component: 1400 - total flux cleaned = 4.30859e-05 Jy ! Component: 1450 - total flux cleaned = 8.6467e-05 Jy ! Component: 1500 - total flux cleaned = 0.000143639 Jy ! Component: 1550 - total flux cleaned = 0.000171916 Jy ! Component: 1600 - total flux cleaned = 0.000157692 Jy ! Component: 1650 - total flux cleaned = 0.00011611 Jy ! Component: 1700 - total flux cleaned = 8.85183e-05 Jy ! Component: 1750 - total flux cleaned = 8.86554e-05 Jy ! Component: 1800 - total flux cleaned = 0.000115894 Jy ! Component: 1850 - total flux cleaned = 0.000115964 Jy ! Component: 1900 - total flux cleaned = 7.63052e-05 Jy ! Component: 1950 - total flux cleaned = 6.30824e-05 Jy ! Component: 2000 - total flux cleaned = 5.01367e-05 Jy ! Component: 2050 - total flux cleaned = 2.41801e-05 Jy ! Component: 2100 - total flux cleaned = 2.42141e-05 Jy ! Component: 2150 - total flux cleaned = -5.19662e-05 Jy ! Component: 2200 - total flux cleaned = -5.20098e-05 Jy ! Component: 2250 - total flux cleaned = -2.68565e-05 Jy ! Component: 2300 - total flux cleaned = -7.64748e-05 Jy ! Component: 2350 - total flux cleaned = -6.44185e-05 Jy ! Component: 2400 - total flux cleaned = -8.87375e-05 Jy ! Component: 2450 - total flux cleaned = -0.000161484 Jy ! Component: 2500 - total flux cleaned = -0.000125377 Jy ! Component: 2550 - total flux cleaned = -0.000149194 Jy ! Component: 2600 - total flux cleaned = -0.000232129 Jy ! Component: 2650 - total flux cleaned = -0.000208608 Jy ! Component: 2700 - total flux cleaned = -0.000232004 Jy ! Component: 2750 - total flux cleaned = -0.000232001 Jy ! Component: 2800 - total flux cleaned = -0.000254996 Jy ! Component: 2850 - total flux cleaned = -0.000289293 Jy ! Component: 2900 - total flux cleaned = -0.000277971 Jy ! Component: 2950 - total flux cleaned = -0.00028935 Jy ! Component: 3000 - total flux cleaned = -0.000311627 Jy ! Component: 3050 - total flux cleaned = -0.000311633 Jy ! Component: 3100 - total flux cleaned = -0.000366699 Jy ! Component: 3150 - total flux cleaned = -0.000344962 Jy ! Component: 3200 - total flux cleaned = -0.000388404 Jy ! Component: 3250 - total flux cleaned = -0.000377583 Jy ! Component: 3300 - total flux cleaned = -0.000366927 Jy ! Component: 3350 - total flux cleaned = -0.000409588 Jy ! Component: 3400 - total flux cleaned = -0.000430741 Jy ! Component: 3450 - total flux cleaned = -0.000462245 Jy ! Component: 3500 - total flux cleaned = -0.000493599 Jy ! Component: 3550 - total flux cleaned = -0.000524668 Jy ! Component: 3600 - total flux cleaned = -0.000514538 Jy ! Component: 3650 - total flux cleaned = -0.000504316 Jy ! Component: 3700 - total flux cleaned = -0.000534898 Jy ! Component: 3750 - total flux cleaned = -0.000524856 Jy ! Component: 3800 - total flux cleaned = -0.000534866 Jy ! Component: 3850 - total flux cleaned = -0.000564713 Jy ! Component: 3900 - total flux cleaned = -0.00057452 Jy ! Component: 3950 - total flux cleaned = -0.000584408 Jy ! Component: 4000 - total flux cleaned = -0.000633329 Jy ! Component: 4050 - total flux cleaned = -0.000652788 Jy ! Total flux subtracted in 4096 components = -0.00068173 Jy ! Clean residual min=-0.000536 max=0.000588 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.221407 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 385 components and 0.221407 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1626+5809_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.614 x 5.669 at -15.37 degrees (North through East) ! Clean map min=-0.0011039 max=0.19102 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1626+5809_S_map.fits wmodel /image_prod/ug002_uva//J1626+5809_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1626+5809_S_map.mod wobs /image_prod/ug002_uva//J1626+5809_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1626+5809_S_uvs.fits wwins /image_prod/ug002_uva//J1626+5809_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1626+5809_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.272806 0.272806 0.545612 1.09122 2.18245 4.3649 8.72979 17.4596 34.9192 69.8383 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1099.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1626+5809_S_dfm.log closed on Thu Mar 5 02:44:09 2020