! Started logfile: /image_prod/ug002_uva//J0151+5454_S_dfm.log on Wed Mar 4 19:15:24 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//J0151+5454_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0151+5454_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906296 visibilities/baseline/integration-bin. ! Found source: J0151+5454 ! ! 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 7341 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 J0151+5454_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=1.010567Jy sigma=8.650725 ! Fit after self-cal, rms=0.874898Jy sigma=7.522617 ! 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=3.12 mas, bmaj=5.722 mas, bpa=10.94 degrees ! Estimated noise=1.70199 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 = 0.0979093 Jy ! Component: 100 - total flux cleaned = 0.120171 Jy ! Total flux subtracted in 100 components = 0.120171 Jy ! Clean residual min=-0.006701 max=0.007860 Jy/beam ! Clean residual mean=-0.000005 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.120171 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.120171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088493Jy sigma=0.531333 ! Fit after self-cal, rms=0.088429Jy sigma=0.531123 ! 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=3.762 mas, bmaj=6.698 mas, bpa=10.01 degrees ! Estimated noise=1.00288 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 = 0.00889703 Jy ! Component: 100 - total flux cleaned = 0.0130092 Jy ! Component: 150 - total flux cleaned = 0.0152169 Jy ! Component: 200 - total flux cleaned = 0.0164793 Jy ! Total flux subtracted in 200 components = 0.0164793 Jy ! Clean residual min=-0.006719 max=0.004909 Jy/beam ! Clean residual mean=0.000013 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.13665 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.13665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087505Jy sigma=0.522048 ! Fit after self-cal, rms=0.087547Jy sigma=0.521907 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.762 x 6.698 at 10.01 degrees (North through East) ! Clean map min=-0.0065097 max=0.12697 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 1.02 KP 1.03 ! LA 1.03 MK 1.06 NL 1.00 OV 0.68 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.03 HN 0.99 KP 1.01 ! LA 1.01 MK 1.05 NL 0.93 OV 1.07 ! PT 0.99 SC 0.72 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.07 HN 1.03 KP 1.06 ! LA 1.05 MK 1.05 NL 0.98 OV 0.68 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.087547Jy sigma=0.521907 ! Fit after self-cal, rms=0.074611Jy sigma=0.489794 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.751 mas, bmaj=6.724 mas, bpa=10.33 degrees ! Estimated noise=0.997426 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 (12, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518613 Jy ! Component: 100 - total flux cleaned = 0.0071593 Jy ! Component: 150 - total flux cleaned = 0.0077516 Jy ! Component: 200 - total flux cleaned = 0.00810194 Jy ! Total flux subtracted in 200 components = 0.00810194 Jy ! Clean residual min=-0.002833 max=0.003377 Jy/beam ! Clean residual mean=0.000003 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.144752 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.144752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074208Jy sigma=0.485360 ! Fit after self-cal, rms=0.074050Jy sigma=0.484459 ! 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=0.074050Jy sigma=0.484459 ! Fit after self-cal, rms=0.080860Jy sigma=0.470825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.75 mas, bmaj=6.723 mas, bpa=10.53 degrees ! Estimated noise=0.998826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206164 Jy ! Component: 100 - total flux cleaned = 0.00259693 Jy ! Component: 150 - total flux cleaned = 0.00272942 Jy ! Component: 200 - total flux cleaned = 0.00284493 Jy ! Total flux subtracted in 200 components = 0.00284493 Jy ! Clean residual min=-0.001798 max=0.002177 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.147597 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.147597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080794Jy sigma=0.469975 ! Fit after self-cal, rms=0.080877Jy sigma=0.469773 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 (-3, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184407 Jy ! Component: 100 - total flux cleaned = 0.00249147 Jy ! Component: 150 - total flux cleaned = 0.00279298 Jy ! Component: 200 - total flux cleaned = 0.00299915 Jy ! Total flux subtracted in 200 components = 0.00299915 Jy ! Clean residual min=-0.001673 max=0.002035 Jy/beam ! Clean residual mean=0.000002 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.150596 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.150596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080826Jy sigma=0.469098 ! Fit after self-cal, rms=0.080827Jy sigma=0.469066 ! Inverting map ! Added new window around map position (-105.5, 93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000897673 Jy ! Component: 100 - total flux cleaned = 0.000546365 Jy ! Component: 150 - total flux cleaned = 0.000470921 Jy ! Component: 200 - total flux cleaned = 0.00037066 Jy ! Total flux subtracted in 200 components = 0.00037066 Jy ! Clean residual min=-0.001627 max=0.001769 Jy/beam ! Clean residual mean=0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.150967 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.150967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080789Jy sigma=0.468461 ! Fit after self-cal, rms=0.080796Jy sigma=0.468448 ! 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=0.080796Jy sigma=0.468448 ! Fit after self-cal, rms=0.081347Jy sigma=0.468323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=6.726 mas, bpa=10.52 degrees ! Estimated noise=0.99672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000509307 Jy ! Component: 100 - total flux cleaned = 0.000475544 Jy ! Component: 150 - total flux cleaned = 0.000383368 Jy ! Component: 200 - total flux cleaned = 0.000325316 Jy ! Total flux subtracted in 200 components = 0.000325316 Jy ! Clean residual min=-0.001640 max=0.001691 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.151292 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 130 components and 0.151292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081329Jy sigma=0.468065 ! Fit after self-cal, rms=0.081334Jy sigma=0.468056 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 = 0.000187003 Jy ! Component: 100 - total flux cleaned = 7.67225e-05 Jy ! Component: 150 - total flux cleaned = 2.41814e-05 Jy ! Component: 200 - total flux cleaned = -1.29545e-06 Jy ! Total flux subtracted in 200 components = -1.29545e-06 Jy ! Clean residual min=-0.001638 max=0.001608 Jy/beam ! Clean residual mean=0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.151291 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 143 components and 0.151291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081319Jy sigma=0.467880 ! Fit after self-cal, rms=0.081319Jy sigma=0.467876 ! 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=0.081319Jy sigma=0.467876 ! Fit after self-cal, rms=0.081550Jy sigma=0.467859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.05 mas, bmaj=9.431 mas, bpa=9.635 degrees ! Estimated noise=1.18206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701483 Jy ! Component: 100 - total flux cleaned = 0.00076229 Jy ! Component: 150 - total flux cleaned = 0.000762546 Jy ! Component: 200 - total flux cleaned = 0.000786136 Jy ! Total flux subtracted in 200 components = 0.000786136 Jy ! Clean residual min=-0.001508 max=0.001889 Jy/beam ! Clean residual mean=0.000008 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.152077 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.152077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081550Jy sigma=0.467723 ! Fit after self-cal, rms=0.081547Jy sigma=0.467707 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 = 0.000220908 Jy ! Component: 100 - total flux cleaned = 0.000221497 Jy ! Component: 150 - total flux cleaned = 0.000221585 Jy ! Component: 200 - total flux cleaned = 0.000167486 Jy ! Total flux subtracted in 200 components = 0.000167486 Jy ! Clean residual min=-0.001528 max=0.001858 Jy/beam ! Clean residual mean=0.000008 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.152245 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.152245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081549Jy sigma=0.467641 ! Fit after self-cal, rms=0.081547Jy sigma=0.467633 ! 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=3.737 mas, bmaj=6.732 mas, bpa=10.52 degrees ! Estimated noise=0.996414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.732 at 10.52 degrees (North through East) ! Clean map min=-0.0015965 max=0.12642 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=3.121 mas, bmaj=5.775 mas, bpa=11.36 degrees ! Estimated noise=1.69197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0972766 Jy ! Component: 100 - total flux cleaned = 0.119033 Jy ! Component: 150 - total flux cleaned = 0.127372 Jy ! Component: 200 - total flux cleaned = 0.133104 Jy ! Total flux subtracted in 200 components = 0.133104 Jy ! Clean residual min=-0.003375 max=0.004486 Jy/beam ! Clean residual mean=-0.000010 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.133104 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 0.133104 Jy ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=6.732 mas, bpa=10.52 degrees ! Estimated noise=0.996414 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 = 0.00518315 Jy ! Component: 100 - total flux cleaned = 0.00856662 Jy ! Component: 150 - total flux cleaned = 0.0111406 Jy ! Component: 200 - total flux cleaned = 0.0132109 Jy ! Total flux subtracted in 200 components = 0.0132109 Jy ! Clean residual min=-0.001926 max=0.002405 Jy/beam ! Clean residual mean=-0.000003 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.146315 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 57 components and 0.146315 Jy ! Inverting map ! Added new window around map position (4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187283 Jy ! Component: 100 - total flux cleaned = 0.00302916 Jy ! Component: 150 - total flux cleaned = 0.00362153 Jy ! Component: 200 - total flux cleaned = 0.00410727 Jy ! Total flux subtracted in 200 components = 0.00410727 Jy ! Clean residual min=-0.001623 max=0.001795 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.150422 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.150422 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=8.05 mas, bmaj=9.431 mas, bpa=9.635 degrees ! Estimated noise=1.18206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130078 Jy ! Component: 100 - total flux cleaned = 0.00167893 Jy ! Component: 150 - total flux cleaned = 0.00195141 Jy ! Component: 200 - total flux cleaned = 0.00205347 Jy ! Total flux subtracted in 200 components = 0.00205347 Jy ! Clean residual min=-0.001608 max=0.001804 Jy/beam ! Clean residual mean=0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.152475 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 = 9.16432e-05 Jy ! Component: 100 - total flux cleaned = 9.15366e-05 Jy ! Component: 150 - total flux cleaned = 9.15344e-05 Jy ! Component: 200 - total flux cleaned = 0.000114848 Jy ! Total flux subtracted in 200 components = 0.000114848 Jy ! Clean residual min=-0.001602 max=0.001739 Jy/beam ! Clean residual mean=0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.15259 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 120 components and 0.15259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.737 mas, bmaj=6.732 mas, bpa=10.52 degrees ! Estimated noise=0.996414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193561 Jy ! Component: 100 - total flux cleaned = 0.000157071 Jy ! Component: 150 - total flux cleaned = 5.31402e-05 Jy ! Component: 200 - total flux cleaned = -1.19065e-05 Jy ! Total flux subtracted in 200 components = -1.19065e-05 Jy ! Clean residual min=-0.001574 max=0.001563 Jy/beam ! Clean residual mean=0.000003 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.152578 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 147 components and 0.152578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081561Jy sigma=0.467776 ! Fit after self-cal, rms=0.081550Jy sigma=0.467735 wmodel J0151+5454_S_map.mod ! Writing 147 model components to file: J0151+5454_S_map.mod wobs J0151+5454_S_uvs.fits ! Writing UV FITS file: J0151+5454_S_uvs.fits wwins J0151+5454_S_map.win ! wwins: Wrote 5 windows to J0151+5454_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 = 2.84257e-05 Jy ! Component: 100 - total flux cleaned = 0.000213571 Jy ! Component: 150 - total flux cleaned = 0.000289025 Jy ! Component: 200 - total flux cleaned = 0.000511182 Jy ! Component: 250 - total flux cleaned = 0.000655099 Jy ! Component: 300 - total flux cleaned = 0.000772004 Jy ! Component: 350 - total flux cleaned = 0.000886356 Jy ! Component: 400 - total flux cleaned = 0.000975791 Jy ! Component: 450 - total flux cleaned = 0.00108585 Jy ! Component: 500 - total flux cleaned = 0.00121521 Jy ! Component: 550 - total flux cleaned = 0.00136356 Jy ! Component: 600 - total flux cleaned = 0.00142617 Jy ! Component: 650 - total flux cleaned = 0.00152874 Jy ! Component: 700 - total flux cleaned = 0.00164983 Jy ! Component: 750 - total flux cleaned = 0.00180791 Jy ! Component: 800 - total flux cleaned = 0.00188561 Jy ! Component: 850 - total flux cleaned = 0.00200042 Jy ! Component: 900 - total flux cleaned = 0.00209486 Jy ! Component: 950 - total flux cleaned = 0.00220645 Jy ! Component: 1000 - total flux cleaned = 0.00229794 Jy ! Component: 1050 - total flux cleaned = 0.00240671 Jy ! Component: 1100 - total flux cleaned = 0.00256755 Jy ! Component: 1150 - total flux cleaned = 0.00263799 Jy ! Component: 1200 - total flux cleaned = 0.00275953 Jy ! Component: 1250 - total flux cleaned = 0.00279383 Jy ! Component: 1300 - total flux cleaned = 0.00287895 Jy ! Component: 1350 - total flux cleaned = 0.00297952 Jy ! Component: 1400 - total flux cleaned = 0.00299643 Jy ! Component: 1450 - total flux cleaned = 0.00311111 Jy ! Component: 1500 - total flux cleaned = 0.00317596 Jy ! Component: 1550 - total flux cleaned = 0.00327199 Jy ! Component: 1600 - total flux cleaned = 0.00333517 Jy ! Component: 1650 - total flux cleaned = 0.00339779 Jy ! Component: 1700 - total flux cleaned = 0.00347531 Jy ! Component: 1750 - total flux cleaned = 0.00350616 Jy ! Component: 1800 - total flux cleaned = 0.00362766 Jy ! Component: 1850 - total flux cleaned = 0.0036729 Jy ! Component: 1900 - total flux cleaned = 0.00379213 Jy ! Component: 1950 - total flux cleaned = 0.00389532 Jy ! Component: 2000 - total flux cleaned = 0.00395367 Jy ! Component: 2050 - total flux cleaned = 0.00401166 Jy ! Component: 2100 - total flux cleaned = 0.00411196 Jy ! Component: 2150 - total flux cleaned = 0.00411199 Jy ! Component: 2200 - total flux cleaned = 0.00419674 Jy ! Component: 2250 - total flux cleaned = 0.00426667 Jy ! Component: 2300 - total flux cleaned = 0.00430811 Jy ! Component: 2350 - total flux cleaned = 0.00436315 Jy ! Component: 2400 - total flux cleaned = 0.00443121 Jy ! Component: 2450 - total flux cleaned = 0.0044989 Jy ! Component: 2500 - total flux cleaned = 0.00452578 Jy ! Component: 2550 - total flux cleaned = 0.0046057 Jy ! Component: 2600 - total flux cleaned = 0.0046321 Jy ! Component: 2650 - total flux cleaned = 0.00472386 Jy ! Component: 2700 - total flux cleaned = 0.00477596 Jy ! Component: 2750 - total flux cleaned = 0.00481464 Jy ! Component: 2800 - total flux cleaned = 0.00491736 Jy ! Component: 2850 - total flux cleaned = 0.00494267 Jy ! Component: 2900 - total flux cleaned = 0.004968 Jy ! Component: 2950 - total flux cleaned = 0.00509358 Jy ! Component: 3000 - total flux cleaned = 0.00513086 Jy ! Component: 3050 - total flux cleaned = 0.00518041 Jy ! Component: 3100 - total flux cleaned = 0.00520499 Jy ! Component: 3150 - total flux cleaned = 0.00527834 Jy ! Component: 3200 - total flux cleaned = 0.00533899 Jy ! Component: 3250 - total flux cleaned = 0.00538732 Jy ! Component: 3300 - total flux cleaned = 0.0054473 Jy ! Component: 3350 - total flux cleaned = 0.005495 Jy ! Component: 3400 - total flux cleaned = 0.00554249 Jy ! Component: 3450 - total flux cleaned = 0.00562502 Jy ! Component: 3500 - total flux cleaned = 0.00569532 Jy ! Component: 3550 - total flux cleaned = 0.00574192 Jy ! Component: 3600 - total flux cleaned = 0.00578836 Jy ! Component: 3650 - total flux cleaned = 0.00586917 Jy ! Component: 3700 - total flux cleaned = 0.00592648 Jy ! Component: 3750 - total flux cleaned = 0.00592658 Jy ! Component: 3800 - total flux cleaned = 0.00600603 Jy ! Component: 3850 - total flux cleaned = 0.0060964 Jy ! Component: 3900 - total flux cleaned = 0.00611891 Jy ! Component: 3950 - total flux cleaned = 0.00620826 Jy ! Component: 4000 - total flux cleaned = 0.00624155 Jy ! Component: 4050 - total flux cleaned = 0.00626367 Jy ! Total flux subtracted in 4096 components = 0.00634075 Jy ! Clean residual min=-0.000711 max=0.000614 Jy/beam ! Clean residual mean=0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.158919 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 447 components and 0.158919 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0151+5454_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.732 at 10.52 degrees (North through East) ! Clean map min=-0.0014028 max=0.12595 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0151+5454_S_map.fits wmodel /image_prod/ug002_uva//J0151+5454_S_map.mod ! Writing 447 model components to file: /image_prod/ug002_uva//J0151+5454_S_map.mod wobs /image_prod/ug002_uva//J0151+5454_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0151+5454_S_uvs.fits wwins /image_prod/ug002_uva//J0151+5454_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0151+5454_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.125951 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482463 0.482463 0.964927 1.92985 3.85971 7.71941 15.4388 30.8777 61.7553 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 621.808 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0151+5454_S_dfm.log closed on Wed Mar 4 19:15:28 2020