! Started logfile: .//J0440-4333_C_20180528_dfm.log on Sun Jul 8 13:40:20 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0440-4333_C_20180528_uva.fits ! Reading UV FITS file: .//J0440-4333_C_20180528_uva.fits ! AN table 1: 22 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.768182 visibilities/baseline/integration-bin. ! Found source: J0440-4333 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 1352 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0440-4333_C] 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 0.300x0.300 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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.217062Jy sigma=17.232300 ! Fit after self-cal, rms=0.728275Jy sigma=10.930097 ! 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=1.372 mas, bmaj=34.19 mas, bpa=2.915 degrees ! Estimated noise=2.28229 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.223891 Jy ! Component: 100 - total flux cleaned = 0.325237 Jy ! Total flux subtracted in 100 components = 0.325237 Jy ! Clean residual min=-0.082725 max=0.083746 Jy/beam ! Clean residual mean=0.002562 rms=0.036721 Jy/beam ! Combined flux in latest and established models = 0.325237 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.325237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.500855Jy sigma=6.735967 ! Fit after self-cal, rms=0.495984Jy sigma=6.671685 ! 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=1.754 mas, bmaj=29.11 mas, bpa=2.989 degrees ! Estimated noise=1.34937 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 = 0.28887 Jy ! Component: 100 - total flux cleaned = 0.475685 Jy ! Component: 150 - total flux cleaned = 0.610415 Jy ! Component: 200 - total flux cleaned = 0.713196 Jy ! Total flux subtracted in 200 components = 0.713196 Jy ! Clean residual min=-0.062375 max=0.062274 Jy/beam ! Clean residual mean=0.000496 rms=0.032861 Jy/beam ! Combined flux in latest and established models = 1.03843 Jy ! Performing phase self-cal ! Adding 151 model components to the UV plane model. ! The established model now contains 197 components and 1.03843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.173533Jy sigma=2.377982 ! Fit after self-cal, rms=0.171405Jy sigma=2.352144 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.754 x 29.11 at 2.989 degrees (North through East) ! Clean map min=-0.068065 max=0.20831 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.00 LA 0.92 PT 0.81 ! SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.98 LA 0.90 PT 0.81 ! SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 1.02 LA 0.97 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.99 LA 0.94 PT 0.80 ! SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.01 LA 0.95 PT 0.81 ! SC 1.10 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.97 LA 0.92 PT 0.84 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.00 LA 0.94 PT 0.84 ! SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.01 LA 0.93 PT 0.82 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.171405Jy sigma=2.352144 ! Fit after self-cal, rms=0.101629Jy sigma=1.572244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=29.32 mas, bpa=3.009 degrees ! Estimated noise=1.22296 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 = 0.0358718 Jy ! Component: 100 - total flux cleaned = 0.0453929 Jy ! Component: 150 - total flux cleaned = 0.0538151 Jy ! Component: 200 - total flux cleaned = 0.0615694 Jy ! Total flux subtracted in 200 components = 0.0615694 Jy ! Clean residual min=-0.012956 max=0.013005 Jy/beam ! Clean residual mean=-0.000178 rms=0.006328 Jy/beam ! Combined flux in latest and established models = 1.1 Jy ! Performing phase self-cal ! Adding 95 model components to the UV plane model. ! The established model now contains 292 components and 1.1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064140Jy sigma=0.997305 ! Fit after self-cal, rms=0.063643Jy sigma=0.986343 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.063643Jy sigma=0.986343 ! Fit after self-cal, rms=0.061930Jy sigma=0.976752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.828 mas, bmaj=29.27 mas, bpa=2.999 degrees ! Estimated noise=1.21238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215647 Jy ! Component: 100 - total flux cleaned = -0.000300252 Jy ! Component: 150 - total flux cleaned = -0.000231905 Jy ! Component: 200 - total flux cleaned = -0.000217449 Jy ! Total flux subtracted in 200 components = -0.000217449 Jy ! Clean residual min=-0.007802 max=0.007829 Jy/beam ! Clean residual mean=-0.000058 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 1.09978 Jy selfcal ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 373 components and 1.09978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051356Jy sigma=0.806959 ! Fit after self-cal, rms=0.051145Jy sigma=0.802358 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 = 0.00196378 Jy ! Component: 100 - total flux cleaned = 0.00125307 Jy ! Component: 150 - total flux cleaned = -0.000753825 Jy ! Component: 200 - total flux cleaned = -0.00227285 Jy ! Total flux subtracted in 200 components = -0.00227285 Jy ! Clean residual min=-0.004909 max=0.004868 Jy/beam ! Clean residual mean=-0.000017 rms=0.002474 Jy/beam ! Combined flux in latest and established models = 1.09751 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 438 components and 1.09751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046403Jy sigma=0.726901 ! Fit after self-cal, rms=0.046308Jy sigma=0.725046 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046308Jy sigma=0.725046 ! Fit after self-cal, rms=0.045597Jy sigma=0.718341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.831 mas, bmaj=29.21 mas, bpa=2.987 degrees ! Estimated noise=1.20777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00287366 Jy ! Component: 100 - total flux cleaned = -0.00288163 Jy ! Component: 150 - total flux cleaned = -0.0044356 Jy ! Component: 200 - total flux cleaned = -0.00647365 Jy ! Total flux subtracted in 200 components = -0.00647365 Jy ! Clean residual min=-0.003283 max=0.003260 Jy/beam ! Clean residual mean=-0.000025 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 1.09104 Jy selfcal ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 516 components and 1.09104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043205Jy sigma=0.678280 ! Fit after self-cal, rms=0.043178Jy sigma=0.677495 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 = 0.00135051 Jy ! Component: 100 - total flux cleaned = 0.00252756 Jy ! Component: 150 - total flux cleaned = 0.00299871 Jy ! Component: 200 - total flux cleaned = 0.0031545 Jy ! Total flux subtracted in 200 components = 0.0031545 Jy ! Clean residual min=-0.002414 max=0.002455 Jy/beam ! Clean residual mean=-0.000005 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 1.09419 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 576 components and 1.09419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042098Jy sigma=0.659156 ! Fit after self-cal, rms=0.042081Jy sigma=0.658718 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042081Jy sigma=0.658718 ! Fit after self-cal, rms=0.041853Jy sigma=0.657262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.911 mas, bmaj=26.88 mas, bpa=-0.00411 degrees ! Estimated noise=1.51409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00467685 Jy ! Component: 100 - total flux cleaned = -0.00551223 Jy ! Component: 150 - total flux cleaned = -0.0039036 Jy ! Component: 200 - total flux cleaned = -0.0026264 Jy ! Total flux subtracted in 200 components = -0.0026264 Jy ! Clean residual min=-0.001602 max=0.001612 Jy/beam ! Clean residual mean=0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.09157 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 636 components and 1.09157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041369Jy sigma=0.648893 ! Fit after self-cal, rms=0.041354Jy sigma=0.648648 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 = -0.000558817 Jy ! Component: 100 - total flux cleaned = -0.000713213 Jy ! Component: 150 - total flux cleaned = -0.00127347 Jy ! Component: 200 - total flux cleaned = -0.00222925 Jy ! Total flux subtracted in 200 components = -0.00222925 Jy ! Clean residual min=-0.001127 max=0.001141 Jy/beam ! Clean residual mean=0.000009 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 1.08934 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 705 components and 1.08934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041148Jy sigma=0.644824 ! Fit after self-cal, rms=0.041138Jy sigma=0.644704 ! 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=1.83 mas, bmaj=29.22 mas, bpa=2.985 degrees ! Estimated noise=1.20376 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 29.22 at 2.985 degrees (North through East) ! Clean map min=-0.016308 max=0.14892 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=1.394 mas, bmaj=34.69 mas, bpa=2.957 degrees ! Estimated noise=2.13279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214496 Jy ! Component: 100 - total flux cleaned = 0.352406 Jy ! Component: 150 - total flux cleaned = 0.420009 Jy ! Component: 200 - total flux cleaned = 0.467501 Jy ! Total flux subtracted in 200 components = 0.467501 Jy ! Clean residual min=-0.051687 max=0.051823 Jy/beam ! Clean residual mean=0.001152 rms=0.024432 Jy/beam ! Combined flux in latest and established models = 0.467501 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.467501 Jy ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=29.22 mas, bpa=2.985 degrees ! Estimated noise=1.20376 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 = 0.185043 Jy ! Component: 100 - total flux cleaned = 0.300997 Jy ! Component: 150 - total flux cleaned = 0.378281 Jy ! Component: 200 - total flux cleaned = 0.436061 Jy ! Total flux subtracted in 200 components = 0.436061 Jy ! Clean residual min=-0.035675 max=0.036179 Jy/beam ! Clean residual mean=0.000102 rms=0.018987 Jy/beam ! Combined flux in latest and established models = 0.903561 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 238 components and 0.903562 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.911 mas, bmaj=26.88 mas, bpa=-0.00411 degrees ! Estimated noise=1.51409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623899 Jy ! Component: 100 - total flux cleaned = 0.0974141 Jy ! Component: 150 - total flux cleaned = 0.126263 Jy ! Component: 200 - total flux cleaned = 0.146288 Jy ! Total flux subtracted in 200 components = 0.146288 Jy ! Clean residual min=-0.012659 max=0.012792 Jy/beam ! Clean residual mean=-0.000097 rms=0.007320 Jy/beam ! Combined flux in latest and established models = 1.04985 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 = 0.00167015 Jy ! Component: 100 - total flux cleaned = -0.0042327 Jy ! Component: 150 - total flux cleaned = -0.00621993 Jy ! Component: 200 - total flux cleaned = -0.00780585 Jy ! Total flux subtracted in 200 components = -0.00780585 Jy ! Clean residual min=-0.014204 max=0.013980 Jy/beam ! Clean residual mean=0.000163 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 1.04204 Jy ! Adding 172 model components to the UV plane model. ! The established model now contains 404 components and 1.04204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.83 mas, bmaj=29.22 mas, bpa=2.985 degrees ! Estimated noise=1.20376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179191 Jy ! Component: 100 - total flux cleaned = -0.000421853 Jy ! Component: 150 - total flux cleaned = -0.00094352 Jy ! Component: 200 - total flux cleaned = -0.00258443 Jy ! Total flux subtracted in 200 components = -0.00258443 Jy ! Clean residual min=-0.003743 max=0.003833 Jy/beam ! Clean residual mean=0.000078 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 1.03946 Jy selfcal ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 469 components and 1.03946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.043608Jy sigma=0.682324 ! Fit after self-cal, rms=0.042947Jy sigma=0.674309 wmodel J0440-4333_C_map.mod ! Writing 469 model components to file: J0440-4333_C_map.mod wobs J0440-4333_C_uvs.fits ! Writing UV FITS file: J0440-4333_C_uvs.fits wwins J0440-4333_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0440-4333_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 29.22 at 2.985 degrees (North through East) ! Clean map min=-0.010695 max=0.16386 Jy/beam ! Writing clean map to FITS file: .//J0440-4333_C_20180528_map.fits wmodel .//J0440-4333_C_20180528_map.mod ! Writing 469 model components to file: .//J0440-4333_C_20180528_map.mod wobs .//J0440-4333_C_20180528_uvs.fits ! Writing UV FITS file: .//J0440-4333_C_20180528_uvs.fits wwins .//J0440-4333_C_20180528_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.16386 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00146429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.68087 2.68087 5.36174 10.7235 21.447 42.8939 85.7878 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0043 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 111.903 quit ! Quitting program ! Log file .//J0440-4333_C_20180528_dfm.log closed on Sun Jul 8 13:40:23 2018