! Started logfile: /image_prod/ug002_uva//J0632+1022_S_b_dfm.log on Wed Mar 4 21:21:22 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0632+1022_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0632+1022_S_b_uva.fits ! AN table 1: 75 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.926222 visibilities/baseline/integration-bin. ! Found source: J0632+1022 ! ! 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 9378 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 J0632+1022_S_b] 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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.181629Jy sigma=8.239053 ! Fit after self-cal, rms=0.797461Jy sigma=6.261527 ! 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=2.563 mas, bmaj=6.644 mas, bpa=-2.6 degrees ! Estimated noise=1.53618 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 = 0.195292 Jy ! Component: 100 - total flux cleaned = 0.320678 Jy ! Total flux subtracted in 100 components = 0.320678 Jy ! Clean residual min=-0.041046 max=0.102390 Jy/beam ! Clean residual mean=0.000276 rms=0.012520 Jy/beam ! Combined flux in latest and established models = 0.320678 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.320678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.444358Jy sigma=2.364198 ! Fit after self-cal, rms=0.443197Jy sigma=2.360215 ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111783 Jy ! Component: 100 - total flux cleaned = 0.20078 Jy ! Total flux subtracted in 100 components = 0.20078 Jy ! Clean residual min=-0.033511 max=0.070453 Jy/beam ! Clean residual mean=0.000224 rms=0.009920 Jy/beam ! Combined flux in latest and established models = 0.521457 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 74 components and 0.521457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.360745Jy sigma=1.901476 ! Fit after self-cal, rms=0.359514Jy sigma=1.890206 ! Inverting map ! Added new window around map position (-0.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0804016 Jy ! Component: 100 - total flux cleaned = 0.147881 Jy ! Total flux subtracted in 100 components = 0.147881 Jy ! Clean residual min=-0.027348 max=0.055217 Jy/beam ! Clean residual mean=0.000186 rms=0.008131 Jy/beam ! Combined flux in latest and established models = 0.669338 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.669338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.302993Jy sigma=1.584905 ! Fit after self-cal, rms=0.302654Jy sigma=1.580164 ! 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=2.978 mas, bmaj=7.496 mas, bpa=-3.463 degrees ! Estimated noise=1.03343 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 = 0.110714 Jy ! Component: 100 - total flux cleaned = 0.199292 Jy ! Component: 150 - total flux cleaned = 0.271829 Jy ! Component: 200 - total flux cleaned = 0.331663 Jy ! Total flux subtracted in 200 components = 0.331663 Jy ! Clean residual min=-0.025761 max=0.054644 Jy/beam ! Clean residual mean=0.000251 rms=0.009022 Jy/beam ! Combined flux in latest and established models = 1.001 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 162 components and 1.001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192785Jy sigma=1.029073 ! Fit after self-cal, rms=0.192250Jy sigma=1.021139 ! Inverting map ! Added new window around map position (-6, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0590015 Jy ! Component: 100 - total flux cleaned = 0.104575 Jy ! Component: 150 - total flux cleaned = 0.143232 Jy ! Component: 200 - total flux cleaned = 0.176427 Jy ! Total flux subtracted in 200 components = 0.176427 Jy ! Clean residual min=-0.019555 max=0.045363 Jy/beam ! Clean residual mean=0.000177 rms=0.006337 Jy/beam ! Combined flux in latest and established models = 1.17743 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 223 components and 1.17743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146501Jy sigma=0.793777 ! Fit after self-cal, rms=0.144972Jy sigma=0.782156 ! Inverting map ! Added new window around map position (5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0413376 Jy ! Component: 100 - total flux cleaned = 0.0721504 Jy ! Component: 150 - total flux cleaned = 0.0989055 Jy ! Component: 200 - total flux cleaned = 0.122521 Jy ! Total flux subtracted in 200 components = 0.122521 Jy ! Clean residual min=-0.013457 max=0.017837 Jy/beam ! Clean residual mean=0.000122 rms=0.004441 Jy/beam ! Combined flux in latest and established models = 1.29995 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 292 components and 1.29995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116336Jy sigma=0.639624 ! Fit after self-cal, rms=0.116068Jy sigma=0.635113 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 7.496 at -3.463 degrees (North through East) ! Clean map min=-0.012927 max=0.26527 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.03 KP 0.94 ! LA 0.95 MK 1.20 NL 1.10 OV 1.03 ! PT 0.91 SC 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.05 FD 0.97 HN 1.02 KP 0.92 ! LA 0.95 MK 1.17 NL 1.08 OV 1.03 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.99 HN 1.02 KP 0.93 ! LA 0.96 MK 1.14 NL 1.00 OV 1.02 ! PT 0.94 SC 1.09 ! ! ! Fit before self-cal, rms=0.116068Jy sigma=0.635113 ! Fit after self-cal, rms=0.112005Jy sigma=0.522305 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=7.797 mas, bpa=-3.701 degrees ! Estimated noise=1.10746 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 (1, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143139 Jy ! Component: 100 - total flux cleaned = 0.022566 Jy ! Component: 150 - total flux cleaned = 0.0278647 Jy ! Component: 200 - total flux cleaned = 0.0325274 Jy ! Total flux subtracted in 200 components = 0.0325274 Jy ! Clean residual min=-0.009700 max=0.010785 Jy/beam ! Clean residual mean=0.000042 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 1.33248 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 327 components and 1.33248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109196Jy sigma=0.502661 ! Fit after self-cal, rms=0.109240Jy sigma=0.500862 ! 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=0.109240Jy sigma=0.500862 ! Fit after self-cal, rms=0.106056Jy sigma=0.471828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=7.815 mas, bpa=-3.718 degrees ! Estimated noise=1.12099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896807 Jy ! Component: 100 - total flux cleaned = 0.0132165 Jy ! Component: 150 - total flux cleaned = 0.0159462 Jy ! Component: 200 - total flux cleaned = 0.0181904 Jy ! Total flux subtracted in 200 components = 0.0181904 Jy ! Clean residual min=-0.006972 max=0.007047 Jy/beam ! Clean residual mean=0.000034 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 1.35067 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 356 components and 1.35067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104566Jy sigma=0.462254 ! Fit after self-cal, rms=0.104585Jy sigma=0.461538 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 = 0.00404128 Jy ! Component: 100 - total flux cleaned = 0.00667231 Jy ! Component: 150 - total flux cleaned = 0.00839094 Jy ! Component: 200 - total flux cleaned = 0.00967989 Jy ! Total flux subtracted in 200 components = 0.00967989 Jy ! Clean residual min=-0.006638 max=0.007031 Jy/beam ! Clean residual mean=0.000030 rms=0.001875 Jy/beam ! Combined flux in latest and established models = 1.36035 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 370 components and 1.36035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103852Jy sigma=0.456856 ! Fit after self-cal, rms=0.103857Jy sigma=0.456639 ! 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=0.103857Jy sigma=0.456639 ! Fit after self-cal, rms=0.106091Jy sigma=0.453038 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.815 mas, bpa=-3.82 degrees ! Estimated noise=1.12025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552195 Jy ! Component: 100 - total flux cleaned = 0.00860118 Jy ! Component: 150 - total flux cleaned = 0.0105768 Jy ! Component: 200 - total flux cleaned = 0.0122496 Jy ! Total flux subtracted in 200 components = 0.0122496 Jy ! Clean residual min=-0.006244 max=0.006424 Jy/beam ! Clean residual mean=0.000030 rms=0.001719 Jy/beam ! Combined flux in latest and established models = 1.3726 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 384 components and 1.3726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105440Jy sigma=0.449014 ! Fit after self-cal, rms=0.105439Jy sigma=0.448700 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 = 0.00233279 Jy ! Component: 100 - total flux cleaned = 0.00379356 Jy ! Component: 150 - total flux cleaned = 0.00478569 Jy ! Component: 200 - total flux cleaned = 0.00559961 Jy ! Total flux subtracted in 200 components = 0.00559961 Jy ! Clean residual min=-0.006175 max=0.006406 Jy/beam ! Clean residual mean=0.000028 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 1.3782 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 392 components and 1.3782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105074Jy sigma=0.446272 ! Fit after self-cal, rms=0.105074Jy sigma=0.446128 ! 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=0.105074Jy sigma=0.446128 ! Fit after self-cal, rms=0.105933Jy sigma=0.445603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.435 mas, bmaj=11.38 mas, bpa=-12.03 degrees ! Estimated noise=1.56215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782331 Jy ! Component: 100 - total flux cleaned = 0.0111692 Jy ! Component: 150 - total flux cleaned = 0.013544 Jy ! Component: 200 - total flux cleaned = 0.0148926 Jy ! Total flux subtracted in 200 components = 0.0148926 Jy ! Clean residual min=-0.012557 max=0.012687 Jy/beam ! Clean residual mean=0.000069 rms=0.003279 Jy/beam ! Combined flux in latest and established models = 1.39309 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 416 components and 1.39309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105543Jy sigma=0.444806 ! Fit after self-cal, rms=0.105470Jy sigma=0.444248 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 = 0.00191501 Jy ! Component: 100 - total flux cleaned = 0.00355081 Jy ! Component: 150 - total flux cleaned = 0.00409369 Jy ! Component: 200 - total flux cleaned = 0.00449718 Jy ! Total flux subtracted in 200 components = 0.00449718 Jy ! Clean residual min=-0.012431 max=0.012652 Jy/beam ! Clean residual mean=0.000065 rms=0.003210 Jy/beam ! Combined flux in latest and established models = 1.39759 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 430 components and 1.39759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105366Jy sigma=0.444435 ! Fit after self-cal, rms=0.105336Jy sigma=0.444225 ! 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=3.089 mas, bmaj=7.814 mas, bpa=-3.752 degrees ! Estimated noise=1.12159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 7.814 at -3.752 degrees (North through East) ! Clean map min=-0.0068038 max=0.27263 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=2.651 mas, bmaj=6.861 mas, bpa=-2.735 degrees ! Estimated noise=1.71031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213955 Jy ! Component: 100 - total flux cleaned = 0.358893 Jy ! Component: 150 - total flux cleaned = 0.475075 Jy ! Component: 200 - total flux cleaned = 0.570434 Jy ! Total flux subtracted in 200 components = 0.570434 Jy ! Clean residual min=-0.030665 max=0.057868 Jy/beam ! Clean residual mean=0.000227 rms=0.009542 Jy/beam ! Combined flux in latest and established models = 0.570434 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.570434 Jy ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=7.814 mas, bpa=-3.752 degrees ! Estimated noise=1.12159 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 = 0.135533 Jy ! Component: 100 - total flux cleaned = 0.238497 Jy ! Component: 150 - total flux cleaned = 0.320099 Jy ! Component: 200 - total flux cleaned = 0.38635 Jy ! Total flux subtracted in 200 components = 0.38635 Jy ! Clean residual min=-0.019513 max=0.039909 Jy/beam ! Clean residual mean=0.000251 rms=0.008197 Jy/beam ! Combined flux in latest and established models = 0.956784 Jy ! Adding 141 model components to the UV plane model. ! The established model now contains 205 components and 0.956785 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0545912 Jy ! Component: 100 - total flux cleaned = 0.100077 Jy ! Component: 150 - total flux cleaned = 0.138348 Jy ! Component: 200 - total flux cleaned = 0.170803 Jy ! Total flux subtracted in 200 components = 0.170803 Jy ! Clean residual min=-0.013065 max=0.020108 Jy/beam ! Clean residual mean=0.000158 rms=0.004867 Jy/beam ! Combined flux in latest and established models = 1.12759 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 311 components and 1.12759 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=6.435 mas, bmaj=11.38 mas, bpa=-12.03 degrees ! Estimated noise=1.56215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598805 Jy ! Component: 100 - total flux cleaned = 0.102932 Jy ! Component: 150 - total flux cleaned = 0.135552 Jy ! Component: 200 - total flux cleaned = 0.16085 Jy ! Total flux subtracted in 200 components = 0.16085 Jy ! Clean residual min=-0.013815 max=0.014975 Jy/beam ! Clean residual mean=0.000189 rms=0.005054 Jy/beam ! Combined flux in latest and established models = 1.28844 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 = 0.0199546 Jy ! Component: 100 - total flux cleaned = 0.0359134 Jy ! Component: 150 - total flux cleaned = 0.0488439 Jy ! Component: 200 - total flux cleaned = 0.0594028 Jy ! Total flux subtracted in 200 components = 0.0594028 Jy ! Clean residual min=-0.012728 max=0.011479 Jy/beam ! Clean residual mean=0.000120 rms=0.003581 Jy/beam ! Combined flux in latest and established models = 1.34784 Jy ! Adding 197 model components to the UV plane model. ! The established model now contains 481 components and 1.34784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=7.814 mas, bpa=-3.752 degrees ! Estimated noise=1.12159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784927 Jy ! Component: 100 - total flux cleaned = 0.0142545 Jy ! Component: 150 - total flux cleaned = 0.0186469 Jy ! Component: 200 - total flux cleaned = 0.0217221 Jy ! Total flux subtracted in 200 components = 0.0217221 Jy ! Clean residual min=-0.006520 max=0.006592 Jy/beam ! Clean residual mean=0.000037 rms=0.001729 Jy/beam ! Combined flux in latest and established models = 1.36956 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 503 components and 1.36956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106524Jy sigma=0.451886 ! Fit after self-cal, rms=0.106201Jy sigma=0.448601 wmodel J0632+1022_S_b_map.mod ! Writing 503 model components to file: J0632+1022_S_b_map.mod wobs J0632+1022_S_b_uvs.fits ! Writing UV FITS file: J0632+1022_S_b_uvs.fits wwins J0632+1022_S_b_map.win ! wwins: Wrote 6 windows to J0632+1022_S_b_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 = -0.000491266 Jy ! Component: 100 - total flux cleaned = -0.00135255 Jy ! Component: 150 - total flux cleaned = -0.00196362 Jy ! Component: 200 - total flux cleaned = -0.00254314 Jy ! Component: 250 - total flux cleaned = -0.00272788 Jy ! Component: 300 - total flux cleaned = -0.00281801 Jy ! Component: 350 - total flux cleaned = -0.0032541 Jy ! Component: 400 - total flux cleaned = -0.00342484 Jy ! Component: 450 - total flux cleaned = -0.00375779 Jy ! Component: 500 - total flux cleaned = -0.00400147 Jy ! Component: 550 - total flux cleaned = -0.00439709 Jy ! Component: 600 - total flux cleaned = -0.0046285 Jy ! Component: 650 - total flux cleaned = -0.00463059 Jy ! Component: 700 - total flux cleaned = -0.00515565 Jy ! Component: 750 - total flux cleaned = -0.0051555 Jy ! Component: 800 - total flux cleaned = -0.00530051 Jy ! Component: 850 - total flux cleaned = -0.00558291 Jy ! Component: 900 - total flux cleaned = -0.00544215 Jy ! Component: 950 - total flux cleaned = -0.0054421 Jy ! Component: 1000 - total flux cleaned = -0.00530774 Jy ! Component: 1050 - total flux cleaned = -0.00550739 Jy ! Component: 1100 - total flux cleaned = -0.00544224 Jy ! Component: 1150 - total flux cleaned = -0.00544421 Jy ! Component: 1200 - total flux cleaned = -0.00550766 Jy ! Component: 1250 - total flux cleaned = -0.00563038 Jy ! Component: 1300 - total flux cleaned = -0.00581252 Jy ! Component: 1350 - total flux cleaned = -0.00587121 Jy ! Component: 1400 - total flux cleaned = -0.00575224 Jy ! Component: 1450 - total flux cleaned = -0.00587043 Jy ! Component: 1500 - total flux cleaned = -0.00604341 Jy ! Component: 1550 - total flux cleaned = -0.00609967 Jy ! Component: 1600 - total flux cleaned = -0.00604463 Jy ! Component: 1650 - total flux cleaned = -0.00632004 Jy ! Component: 1700 - total flux cleaned = -0.00631852 Jy ! Component: 1750 - total flux cleaned = -0.00626549 Jy ! Component: 1800 - total flux cleaned = -0.00653125 Jy ! Component: 1850 - total flux cleaned = -0.00658392 Jy ! Component: 1900 - total flux cleaned = -0.00678929 Jy ! Component: 1950 - total flux cleaned = -0.00663639 Jy ! Component: 2000 - total flux cleaned = -0.00648582 Jy ! Component: 2050 - total flux cleaned = -0.00683436 Jy ! Component: 2100 - total flux cleaned = -0.00668765 Jy ! Component: 2150 - total flux cleaned = -0.00668772 Jy ! Component: 2200 - total flux cleaned = -0.00683198 Jy ! Component: 2250 - total flux cleaned = -0.00687919 Jy ! Component: 2300 - total flux cleaned = -0.00692561 Jy ! Component: 2350 - total flux cleaned = -0.00720349 Jy ! Component: 2400 - total flux cleaned = -0.00697451 Jy ! Component: 2450 - total flux cleaned = -0.00697445 Jy ! Component: 2500 - total flux cleaned = -0.00706388 Jy ! Component: 2550 - total flux cleaned = -0.00684261 Jy ! Component: 2600 - total flux cleaned = -0.00666821 Jy ! Component: 2650 - total flux cleaned = -0.00666839 Jy ! Component: 2700 - total flux cleaned = -0.00666828 Jy ! Component: 2750 - total flux cleaned = -0.00649872 Jy ! Component: 2800 - total flux cleaned = -0.00633122 Jy ! Component: 2850 - total flux cleaned = -0.00633092 Jy ! Component: 2900 - total flux cleaned = -0.00629099 Jy ! Component: 2950 - total flux cleaned = -0.00616869 Jy ! Component: 3000 - total flux cleaned = -0.00584756 Jy ! Component: 3050 - total flux cleaned = -0.00580838 Jy ! Component: 3100 - total flux cleaned = -0.00580831 Jy ! Component: 3150 - total flux cleaned = -0.00569135 Jy ! Component: 3200 - total flux cleaned = -0.00565268 Jy ! Component: 3250 - total flux cleaned = -0.00553739 Jy ! Component: 3300 - total flux cleaned = -0.00549945 Jy ! Component: 3350 - total flux cleaned = -0.00546176 Jy ! Component: 3400 - total flux cleaned = -0.00542458 Jy ! Component: 3450 - total flux cleaned = -0.00546198 Jy ! Component: 3500 - total flux cleaned = -0.00553405 Jy ! Component: 3550 - total flux cleaned = -0.00542606 Jy ! Component: 3600 - total flux cleaned = -0.0054615 Jy ! Component: 3650 - total flux cleaned = -0.00539034 Jy ! Component: 3700 - total flux cleaned = -0.00542576 Jy ! Component: 3750 - total flux cleaned = -0.00535605 Jy ! Component: 3800 - total flux cleaned = -0.00552832 Jy ! Component: 3850 - total flux cleaned = -0.00539121 Jy ! Component: 3900 - total flux cleaned = -0.00549326 Jy ! Component: 3950 - total flux cleaned = -0.00525744 Jy ! Component: 4000 - total flux cleaned = -0.00539085 Jy ! Component: 4050 - total flux cleaned = -0.00532458 Jy ! Total flux subtracted in 4096 components = -0.0053898 Jy ! Clean residual min=-0.001723 max=0.001868 Jy/beam ! Clean residual mean=0.000016 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 1.36417 Jy keep ! Adding 412 model components to the UV plane model. ! The established model now contains 913 components and 1.36417 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0632+1022_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.089 x 7.814 at -3.752 degrees (North through East) ! Clean map min=-0.0046672 max=0.28362 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0632+1022_S_b_map.fits wmodel /image_prod/ug002_uva//J0632+1022_S_b_map.mod ! Writing 913 model components to file: /image_prod/ug002_uva//J0632+1022_S_b_map.mod wobs /image_prod/ug002_uva//J0632+1022_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0632+1022_S_b_uvs.fits wwins /image_prod/ug002_uva//J0632+1022_S_b_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0632+1022_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.283615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000670737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.709487 0.709487 1.41897 2.83795 5.6759 11.3518 22.7036 45.4072 90.8144 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 422.84 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0632+1022_S_b_dfm.log closed on Wed Mar 4 21:21:27 2020