! Started logfile: /image_prod/ug002_uva//J0750+1021_S_dfm.log on Wed Mar 4 22:01:07 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//J0750+1021_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0750+1021_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969383 visibilities/baseline/integration-bin. ! Found source: J0750+1021 ! ! 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 5889 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 J0750+1021_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021510Jy sigma=8.583481 ! Fit after self-cal, rms=0.844293Jy sigma=7.100914 ! 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=2.977 mas, bmaj=6.971 mas, bpa=-2.527 degrees ! Estimated noise=1.52546 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 = 0.123131 Jy ! Component: 100 - total flux cleaned = 0.151683 Jy ! Total flux subtracted in 100 components = 0.151683 Jy ! Clean residual min=-0.010036 max=0.010519 Jy/beam ! Clean residual mean=0.000007 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.151683 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.151683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076600Jy sigma=0.556203 ! Fit after self-cal, rms=0.076563Jy sigma=0.556105 ! 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=3.493 mas, bmaj=7.839 mas, bpa=-2.68 degrees ! Estimated noise=1.13542 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 = 0.0101561 Jy ! Component: 100 - total flux cleaned = 0.0152942 Jy ! Component: 150 - total flux cleaned = 0.0184981 Jy ! Component: 200 - total flux cleaned = 0.0205556 Jy ! Total flux subtracted in 200 components = 0.0205556 Jy ! Clean residual min=-0.008930 max=0.006644 Jy/beam ! Clean residual mean=0.000010 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.172238 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.172238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075141Jy sigma=0.544466 ! Fit after self-cal, rms=0.075149Jy sigma=0.544389 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.493 x 7.839 at -2.68 degrees (North through East) ! Clean map min=-0.0086464 max=0.1558 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 1.04 KP 1.07 ! LA 1.05 MK 1.05 NL 1.02 OV 0.67 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 1.05 ! LA 1.06 MK 0.98 NL 0.94 OV 0.97 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.05 KP 1.08 ! LA 1.07 MK 1.01 NL 0.94 OV 0.63 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.075149Jy sigma=0.544389 ! Fit after self-cal, rms=0.067298Jy sigma=0.478872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=7.885 mas, bpa=-2.522 degrees ! Estimated noise=1.13361 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 = -0.00101687 Jy ! Component: 100 - total flux cleaned = -0.00104862 Jy ! Component: 150 - total flux cleaned = -0.00102392 Jy ! Component: 200 - total flux cleaned = -0.00097727 Jy ! Total flux subtracted in 200 components = -0.00097727 Jy ! Clean residual min=-0.003126 max=0.003451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.171261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.171261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067275Jy sigma=0.478608 ! Fit after self-cal, rms=0.067455Jy sigma=0.477799 ! 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=0.067455Jy sigma=0.477799 ! Fit after self-cal, rms=0.075906Jy sigma=0.465042 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.521 mas, bmaj=7.861 mas, bpa=-2.381 degrees ! Estimated noise=1.13412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644557 Jy ! Component: 100 - total flux cleaned = -0.000801933 Jy ! Component: 150 - total flux cleaned = -0.000881328 Jy ! Component: 200 - total flux cleaned = -0.000975771 Jy ! Total flux subtracted in 200 components = -0.000975771 Jy ! Clean residual min=-0.002013 max=0.002376 Jy/beam ! Clean residual mean=0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.170285 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.170285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075880Jy sigma=0.464809 ! Fit after self-cal, rms=0.075957Jy sigma=0.464723 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 (29.5, -50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178655 Jy ! Component: 100 - total flux cleaned = 0.00178201 Jy ! Component: 150 - total flux cleaned = 0.00198241 Jy ! Component: 200 - total flux cleaned = 0.00208528 Jy ! Total flux subtracted in 200 components = 0.00208528 Jy ! Clean residual min=-0.002044 max=0.002104 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.17237 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.17237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075877Jy sigma=0.463897 ! Fit after self-cal, rms=0.075875Jy sigma=0.463865 ! Inverting map ! Added new window around map position (-115.5, -111). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832312 Jy ! Component: 100 - total flux cleaned = 0.000998784 Jy ! Component: 150 - total flux cleaned = 0.00115176 Jy ! Component: 200 - total flux cleaned = 0.00118722 Jy ! Total flux subtracted in 200 components = 0.00118722 Jy ! Clean residual min=-0.001863 max=0.002008 Jy/beam ! Clean residual mean=0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.173558 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.173558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075791Jy sigma=0.463064 ! Fit after self-cal, rms=0.075789Jy sigma=0.463033 ! Inverting map ! Added new window around map position (64.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100896 Jy ! Component: 100 - total flux cleaned = 0.00113403 Jy ! Component: 150 - total flux cleaned = 0.00127647 Jy ! Component: 200 - total flux cleaned = 0.00137381 Jy ! Total flux subtracted in 200 components = 0.00137381 Jy ! Clean residual min=-0.001718 max=0.001716 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.174931 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.174931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075734Jy sigma=0.462505 ! Fit after self-cal, rms=0.075735Jy sigma=0.462487 ! 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=0.075735Jy sigma=0.462487 ! Fit after self-cal, rms=0.076484Jy sigma=0.462364 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.519 mas, bmaj=7.872 mas, bpa=-2.43 degrees ! Estimated noise=1.13188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.69857e-05 Jy ! Component: 100 - total flux cleaned = 6.01177e-05 Jy ! Component: 150 - total flux cleaned = 0.000149725 Jy ! Component: 200 - total flux cleaned = 0.000149348 Jy ! Total flux subtracted in 200 components = 0.000149348 Jy ! Clean residual min=-0.001689 max=0.001633 Jy/beam ! Clean residual mean=0.000003 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.175081 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.175081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076460Jy sigma=0.462130 ! Fit after self-cal, rms=0.076466Jy sigma=0.462126 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 = 8.00711e-05 Jy ! Component: 100 - total flux cleaned = 0.000105183 Jy ! Component: 150 - total flux cleaned = 0.00010493 Jy ! Component: 200 - total flux cleaned = 0.00010522 Jy ! Total flux subtracted in 200 components = 0.00010522 Jy ! Clean residual min=-0.001736 max=0.001624 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.175186 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 125 components and 0.175186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076452Jy sigma=0.461983 ! Fit after self-cal, rms=0.076453Jy sigma=0.461982 ! 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=0.076453Jy sigma=0.461982 ! Fit after self-cal, rms=0.076593Jy sigma=0.461963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.651 mas, bmaj=11.98 mas, bpa=-5.967 degrees ! Estimated noise=1.32642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177431 Jy ! Component: 100 - total flux cleaned = 0.000203621 Jy ! Component: 150 - total flux cleaned = 0.000164411 Jy ! Component: 200 - total flux cleaned = 5.72201e-05 Jy ! Total flux subtracted in 200 components = 5.72201e-05 Jy ! Clean residual min=-0.001743 max=0.001932 Jy/beam ! Clean residual mean=0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.175243 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.175243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076594Jy sigma=0.461929 ! Fit after self-cal, rms=0.076593Jy sigma=0.461917 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 = -6.7821e-05 Jy ! Component: 100 - total flux cleaned = -0.000185731 Jy ! Component: 150 - total flux cleaned = -0.000262879 Jy ! Component: 200 - total flux cleaned = -0.000334625 Jy ! Total flux subtracted in 200 components = -0.000334625 Jy ! Clean residual min=-0.001715 max=0.001901 Jy/beam ! Clean residual mean=0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.174909 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 144 components and 0.174909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076595Jy sigma=0.461898 ! Fit after self-cal, rms=0.076593Jy sigma=0.461890 ! 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=3.52 mas, bmaj=7.878 mas, bpa=-2.458 degrees ! Estimated noise=1.13059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 7.878 at -2.458 degrees (North through East) ! Clean map min=-0.0019569 max=0.15583 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=3.009 mas, bmaj=7.025 mas, bpa=-2.047 degrees ! Estimated noise=1.50947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12175 Jy ! Component: 100 - total flux cleaned = 0.149262 Jy ! Component: 150 - total flux cleaned = 0.158857 Jy ! Component: 200 - total flux cleaned = 0.162384 Jy ! Total flux subtracted in 200 components = 0.162384 Jy ! Clean residual min=-0.003136 max=0.002860 Jy/beam ! Clean residual mean=-0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.162384 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 0.162384 Jy ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=7.878 mas, bpa=-2.458 degrees ! Estimated noise=1.13059 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353947 Jy ! Component: 100 - total flux cleaned = 0.0061639 Jy ! Component: 150 - total flux cleaned = 0.0078775 Jy ! Component: 200 - total flux cleaned = 0.00909808 Jy ! Total flux subtracted in 200 components = 0.00909808 Jy ! Clean residual min=-0.001926 max=0.001625 Jy/beam ! Clean residual mean=0.000002 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.171482 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 0.171482 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=7.651 mas, bmaj=11.98 mas, bpa=-5.967 degrees ! Estimated noise=1.32642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180489 Jy ! Component: 100 - total flux cleaned = 0.00236519 Jy ! Component: 150 - total flux cleaned = 0.00278518 Jy ! Component: 200 - total flux cleaned = 0.00305364 Jy ! Total flux subtracted in 200 components = 0.00305364 Jy ! Clean residual min=-0.002150 max=0.001777 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.174536 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 = 0.000121561 Jy ! Component: 100 - total flux cleaned = 0.000203766 Jy ! Component: 150 - total flux cleaned = 0.000228168 Jy ! Component: 200 - total flux cleaned = 0.000252091 Jy ! Total flux subtracted in 200 components = 0.000252091 Jy ! Clean residual min=-0.002043 max=0.001761 Jy/beam ! Clean residual mean=0.000006 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.174788 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 127 components and 0.174788 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=7.878 mas, bpa=-2.458 degrees ! Estimated noise=1.13059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112305 Jy ! Component: 100 - total flux cleaned = 0.000281194 Jy ! Component: 150 - total flux cleaned = 0.000430379 Jy ! Component: 200 - total flux cleaned = 0.000634671 Jy ! Total flux subtracted in 200 components = 0.000634671 Jy ! Clean residual min=-0.001586 max=0.001493 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.175423 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.175423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076596Jy sigma=0.461957 ! Fit after self-cal, rms=0.076588Jy sigma=0.461860 wmodel J0750+1021_S_map.mod ! Writing 153 model components to file: J0750+1021_S_map.mod wobs J0750+1021_S_uvs.fits ! Writing UV FITS file: J0750+1021_S_uvs.fits wwins J0750+1021_S_map.win ! wwins: Wrote 5 windows to J0750+1021_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 = -0.000354335 Jy ! Component: 100 - total flux cleaned = -0.000568767 Jy ! Component: 150 - total flux cleaned = -0.000671681 Jy ! Component: 200 - total flux cleaned = -0.00082214 Jy ! Component: 250 - total flux cleaned = -0.000943912 Jy ! Component: 300 - total flux cleaned = -0.000919911 Jy ! Component: 350 - total flux cleaned = -0.000943075 Jy ! Component: 400 - total flux cleaned = -0.000897434 Jy ! Component: 450 - total flux cleaned = -0.000943092 Jy ! Component: 500 - total flux cleaned = -0.000943598 Jy ! Component: 550 - total flux cleaned = -0.000987276 Jy ! Component: 600 - total flux cleaned = -0.000965873 Jy ! Component: 650 - total flux cleaned = -0.000945128 Jy ! Component: 700 - total flux cleaned = -0.00100744 Jy ! Component: 750 - total flux cleaned = -0.000966094 Jy ! Component: 800 - total flux cleaned = -0.000904943 Jy ! Component: 850 - total flux cleaned = -0.000864967 Jy ! Component: 900 - total flux cleaned = -0.000884433 Jy ! Component: 950 - total flux cleaned = -0.000806626 Jy ! Component: 1000 - total flux cleaned = -0.000787608 Jy ! Component: 1050 - total flux cleaned = -0.000806472 Jy ! Component: 1100 - total flux cleaned = -0.000769036 Jy ! Component: 1150 - total flux cleaned = -0.000769108 Jy ! Component: 1200 - total flux cleaned = -0.000732502 Jy ! Component: 1250 - total flux cleaned = -0.000678325 Jy ! Component: 1300 - total flux cleaned = -0.000607269 Jy ! Component: 1350 - total flux cleaned = -0.000643122 Jy ! Component: 1400 - total flux cleaned = -0.000695674 Jy ! Component: 1450 - total flux cleaned = -0.000678266 Jy ! Component: 1500 - total flux cleaned = -0.000678349 Jy ! Component: 1550 - total flux cleaned = -0.000610512 Jy ! Component: 1600 - total flux cleaned = -0.000644636 Jy ! Component: 1650 - total flux cleaned = -0.000711504 Jy ! Component: 1700 - total flux cleaned = -0.000678637 Jy ! Component: 1750 - total flux cleaned = -0.000646121 Jy ! Component: 1800 - total flux cleaned = -0.000694693 Jy ! Component: 1850 - total flux cleaned = -0.000694462 Jy ! Component: 1900 - total flux cleaned = -0.000694304 Jy ! Component: 1950 - total flux cleaned = -0.000694092 Jy ! Component: 2000 - total flux cleaned = -0.00069411 Jy ! Component: 2050 - total flux cleaned = -0.000740691 Jy ! Component: 2100 - total flux cleaned = -0.000771517 Jy ! Component: 2150 - total flux cleaned = -0.000847669 Jy ! Component: 2200 - total flux cleaned = -0.000908185 Jy ! Component: 2250 - total flux cleaned = -0.000908099 Jy ! Component: 2300 - total flux cleaned = -0.00095268 Jy ! Component: 2350 - total flux cleaned = -0.000996962 Jy ! Component: 2400 - total flux cleaned = -0.00105565 Jy ! Component: 2450 - total flux cleaned = -0.00108475 Jy ! Component: 2500 - total flux cleaned = -0.00114284 Jy ! Component: 2550 - total flux cleaned = -0.00121461 Jy ! Component: 2600 - total flux cleaned = -0.00128581 Jy ! Component: 2650 - total flux cleaned = -0.00132821 Jy ! Component: 2700 - total flux cleaned = -0.00127181 Jy ! Component: 2750 - total flux cleaned = -0.00132778 Jy ! Component: 2800 - total flux cleaned = -0.00134168 Jy ! Component: 2850 - total flux cleaned = -0.00138301 Jy ! Component: 2900 - total flux cleaned = -0.00135558 Jy ! Component: 2950 - total flux cleaned = -0.00134193 Jy ! Component: 3000 - total flux cleaned = -0.00134189 Jy ! Component: 3050 - total flux cleaned = -0.00134194 Jy ! Component: 3100 - total flux cleaned = -0.0013419 Jy ! Component: 3150 - total flux cleaned = -0.00135527 Jy ! Component: 3200 - total flux cleaned = -0.00130249 Jy ! Component: 3250 - total flux cleaned = -0.00134181 Jy ! Component: 3300 - total flux cleaned = -0.0013156 Jy ! Component: 3350 - total flux cleaned = -0.0012896 Jy ! Component: 3400 - total flux cleaned = -0.00128962 Jy ! Component: 3450 - total flux cleaned = -0.0013666 Jy ! Component: 3500 - total flux cleaned = -0.00127715 Jy ! Component: 3550 - total flux cleaned = -0.00126449 Jy ! Component: 3600 - total flux cleaned = -0.00128976 Jy ! Component: 3650 - total flux cleaned = -0.00130229 Jy ! Component: 3700 - total flux cleaned = -0.00131483 Jy ! Component: 3750 - total flux cleaned = -0.00135219 Jy ! Component: 3800 - total flux cleaned = -0.00136446 Jy ! Component: 3850 - total flux cleaned = -0.00141371 Jy ! Component: 3900 - total flux cleaned = -0.00136476 Jy ! Component: 3950 - total flux cleaned = -0.00141342 Jy ! Component: 4000 - total flux cleaned = -0.00146189 Jy ! Component: 4050 - total flux cleaned = -0.00148589 Jy ! Total flux subtracted in 4096 components = -0.0015339 Jy ! Clean residual min=-0.000673 max=0.000800 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.173889 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 468 components and 0.173889 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0750+1021_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 7.878 at -2.458 degrees (North through East) ! Clean map min=-0.0015443 max=0.15687 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0750+1021_S_map.fits wmodel /image_prod/ug002_uva//J0750+1021_S_map.mod ! Writing 468 model components to file: /image_prod/ug002_uva//J0750+1021_S_map.mod wobs /image_prod/ug002_uva//J0750+1021_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0750+1021_S_uvs.fits wwins /image_prod/ug002_uva//J0750+1021_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0750+1021_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.156869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224586 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.429504 0.429504 0.859007 1.71801 3.43603 6.87206 13.7441 27.4882 54.9765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.156 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 698.48 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0750+1021_S_dfm.log closed on Wed Mar 4 22:01:11 2020