! Started logfile: .//J0312-0040_C_dfm.log on Sat Oct 20 23:39:42 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 .//J0312-0040_C_uva.fits ! Reading UV FITS file: .//J0312-0040_C_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0312-0040 ! ! 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 720 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 J0312-0040_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000306Jy sigma=48.828705 ! Fit after self-cal, rms=0.990672Jy sigma=48.343833 ! 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=4.155 mas, bmaj=6.766 mas, bpa=-11.79 degrees ! Estimated noise=0.849899 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 (0.3, -0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663451 Jy ! Component: 100 - total flux cleaned = 0.00860251 Jy ! Total flux subtracted in 100 components = 0.00860251 Jy ! Clean residual min=-0.002295 max=0.002313 Jy/beam ! Clean residual mean=-0.000006 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.00860251 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.00860251 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=0.016601Jy sigma=0.763262 ! Fit after self-cal, rms=0.015065Jy sigma=0.693219 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357643 Jy ! Component: 100 - total flux cleaned = 0.00514149 Jy ! Total flux subtracted in 100 components = 0.00514149 Jy ! Clean residual min=-0.001665 max=0.001370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.013744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.013744 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=0.014180Jy sigma=0.649460 ! Fit after self-cal, rms=0.014168Jy sigma=0.648791 ! 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=4.617 mas, bmaj=6.901 mas, bpa=-13.7 degrees ! Estimated noise=0.637799 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 = 0.00120708 Jy ! Component: 100 - total flux cleaned = 0.00198986 Jy ! Component: 150 - total flux cleaned = 0.00252087 Jy ! Component: 200 - total flux cleaned = 0.00272877 Jy ! Total flux subtracted in 200 components = 0.00272877 Jy ! Clean residual min=-0.001499 max=0.001500 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0164728 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 59 components and 0.0164728 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=0.014048Jy sigma=0.642471 ! Fit after self-cal, rms=0.014039Jy sigma=0.641906 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.617 x 6.901 at -13.7 degrees (North through East) ! Clean map min=-0.0015528 max=0.012841 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 LA 1.08 NL 0.85 ! OV 1.08 PT 0.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.22 LA 0.87 NL 1.40 ! OV 1.12 PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.27 LA 1.01 NL 0.80 ! OV 1.61 PT 0.74 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.00 LA 1.06 NL 0.78 ! OV 0.87 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.02 LA 0.99 NL 1.13 ! OV 1.21 PT 0.84 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.98 LA 0.94 NL 1.02 ! OV 0.88 PT 1.17 ! ! ! Fit before self-cal, rms=0.014039Jy sigma=0.641906 ! Fit after self-cal, rms=0.014486Jy sigma=0.627176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.572 mas, bmaj=6.986 mas, bpa=-14.42 degrees ! Estimated noise=0.628194 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 = 0.000430774 Jy ! Component: 100 - total flux cleaned = 0.000441168 Jy ! Component: 150 - total flux cleaned = 0.000457965 Jy ! Component: 200 - total flux cleaned = 0.00046573 Jy ! Total flux subtracted in 200 components = 0.00046573 Jy ! Clean residual min=-0.001388 max=0.001127 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0169385 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.0169385 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=0.014470Jy sigma=0.626141 ! Fit after self-cal, rms=0.014597Jy sigma=0.624210 ! 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=0.014597Jy sigma=0.624210 ! Fit after self-cal, rms=0.015076Jy sigma=0.623745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.53 mas, bmaj=6.994 mas, bpa=-14.42 degrees ! Estimated noise=0.62897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337768 Jy ! Component: 100 - total flux cleaned = 0.000370112 Jy ! Component: 150 - total flux cleaned = 0.000389604 Jy ! Component: 200 - total flux cleaned = 0.000383916 Jy ! Total flux subtracted in 200 components = 0.000383916 Jy ! Clean residual min=-0.001377 max=0.001101 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0173224 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0173224 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=0.015065Jy sigma=0.623109 ! Fit after self-cal, rms=0.015103Jy sigma=0.622881 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 = 5.88147e-05 Jy ! Component: 100 - total flux cleaned = 4.50821e-05 Jy ! Component: 150 - total flux cleaned = 8.92068e-06 Jy ! Component: 200 - total flux cleaned = -2.17015e-06 Jy ! Total flux subtracted in 200 components = -2.17015e-06 Jy ! Clean residual min=-0.001366 max=0.001084 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0173202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0173202 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=0.015097Jy sigma=0.622534 ! Fit after self-cal, rms=0.015103Jy sigma=0.622465 ! 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=0.015103Jy sigma=0.622465 ! Fit after self-cal, rms=0.015288Jy sigma=0.622327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.508 mas, bmaj=6.986 mas, bpa=-14.46 degrees ! Estimated noise=0.627822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204889 Jy ! Component: 100 - total flux cleaned = 0.000248586 Jy ! Component: 150 - total flux cleaned = 0.000254059 Jy ! Component: 200 - total flux cleaned = 0.000254158 Jy ! Total flux subtracted in 200 components = 0.000254158 Jy ! Clean residual min=-0.001345 max=0.001085 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0175744 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 0.0175744 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=0.015282Jy sigma=0.622035 ! Fit after self-cal, rms=0.015299Jy sigma=0.621964 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 = 1.02239e-05 Jy ! Component: 100 - total flux cleaned = -6.07268e-06 Jy ! Component: 150 - total flux cleaned = -1.62005e-05 Jy ! Component: 200 - total flux cleaned = -1.61963e-05 Jy ! Total flux subtracted in 200 components = -1.61963e-05 Jy ! Clean residual min=-0.001346 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0175582 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.0175582 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=0.015294Jy sigma=0.621758 ! Fit after self-cal, rms=0.015298Jy sigma=0.621726 ! 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=0.015298Jy sigma=0.621726 ! Fit after self-cal, rms=0.015423Jy sigma=0.621674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.009 mas, bmaj=7.07 mas, bpa=-15.11 degrees ! Estimated noise=0.653675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205303 Jy ! Component: 100 - total flux cleaned = 0.000278194 Jy ! Component: 150 - total flux cleaned = 0.000282808 Jy ! Component: 200 - total flux cleaned = 0.000278452 Jy ! Total flux subtracted in 200 components = 0.000278452 Jy ! Clean residual min=-0.001364 max=0.001035 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0178367 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0178367 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=0.015418Jy sigma=0.621503 ! Fit after self-cal, rms=0.015425Jy sigma=0.621467 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 = 2.6863e-05 Jy ! Component: 100 - total flux cleaned = 1.74742e-05 Jy ! Component: 150 - total flux cleaned = 8.80638e-06 Jy ! Component: 200 - total flux cleaned = 8.82846e-06 Jy ! Total flux subtracted in 200 components = 8.82846e-06 Jy ! Clean residual min=-0.001357 max=0.001027 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0178455 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.0178455 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=0.015422Jy sigma=0.621356 ! Fit after self-cal, rms=0.015424Jy sigma=0.621337 ! 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=4.489 mas, bmaj=6.984 mas, bpa=-14.48 degrees ! Estimated noise=0.628388 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.489 x 6.984 at -14.48 degrees (North through East) ! Clean map min=-0.0013317 max=0.012825 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=4.064 mas, bmaj=6.837 mas, bpa=-11.8 degrees ! Estimated noise=0.848504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00903443 Jy ! Component: 100 - total flux cleaned = 0.0119027 Jy ! Component: 150 - total flux cleaned = 0.0138436 Jy ! Component: 200 - total flux cleaned = 0.0151819 Jy ! Total flux subtracted in 200 components = 0.0151819 Jy ! Clean residual min=-0.001725 max=0.001424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0151819 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0151819 Jy ! Inverting map and beam ! Estimated beam: bmin=4.489 mas, bmaj=6.984 mas, bpa=-14.48 degrees ! Estimated noise=0.628388 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 = 0.00104118 Jy ! Component: 100 - total flux cleaned = 0.00169436 Jy ! Component: 150 - total flux cleaned = 0.00197387 Jy ! Component: 200 - total flux cleaned = 0.00215683 Jy ! Total flux subtracted in 200 components = 0.00215683 Jy ! Clean residual min=-0.001408 max=0.001104 Jy/beam ! Clean residual mean=0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0173388 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0173388 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=5.009 mas, bmaj=7.07 mas, bpa=-15.11 degrees ! Estimated noise=0.653675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291535 Jy ! Component: 100 - total flux cleaned = 0.000378893 Jy ! Component: 150 - total flux cleaned = 0.000408236 Jy ! Component: 200 - total flux cleaned = 0.000428044 Jy ! Total flux subtracted in 200 components = 0.000428044 Jy ! Clean residual min=-0.001369 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0177668 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 = 2.35426e-05 Jy ! Component: 100 - total flux cleaned = 3.94402e-05 Jy ! Component: 150 - total flux cleaned = 4.92765e-05 Jy ! Component: 200 - total flux cleaned = 4.9379e-05 Jy ! Total flux subtracted in 200 components = 4.9379e-05 Jy ! Clean residual min=-0.001356 max=0.001022 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0178162 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.0178162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.489 mas, bmaj=6.984 mas, bpa=-14.48 degrees ! Estimated noise=0.628388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93133e-05 Jy ! Component: 100 - total flux cleaned = -0.000100105 Jy ! Component: 150 - total flux cleaned = -0.000100096 Jy ! Component: 200 - total flux cleaned = -9.99992e-05 Jy ! Total flux subtracted in 200 components = -9.99992e-05 Jy ! Clean residual min=-0.001318 max=0.001040 Jy/beam ! Clean residual mean=0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0177162 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0177162 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=0.015422Jy sigma=0.621543 ! Fit after self-cal, rms=0.015421Jy sigma=0.621474 wmodel J0312-0040_C_map.mod ! Writing 76 model components to file: J0312-0040_C_map.mod wobs J0312-0040_C_uvs.fits ! Writing UV FITS file: J0312-0040_C_uvs.fits wwins J0312-0040_C_map.win ! wwins: Wrote 1 windows to J0312-0040_C_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 = -0.000407862 Jy ! Component: 100 - total flux cleaned = -0.000284937 Jy ! Component: 150 - total flux cleaned = -0.000111746 Jy ! Component: 200 - total flux cleaned = 3.37337e-05 Jy ! Component: 250 - total flux cleaned = 0.000154328 Jy ! Component: 300 - total flux cleaned = 0.000204657 Jy ! Component: 350 - total flux cleaned = 0.000251023 Jy ! Component: 400 - total flux cleaned = 0.000272875 Jy ! Component: 450 - total flux cleaned = 0.000293704 Jy ! Component: 500 - total flux cleaned = 0.000274513 Jy ! Component: 550 - total flux cleaned = 0.000283759 Jy ! Component: 600 - total flux cleaned = 0.000274308 Jy ! Component: 650 - total flux cleaned = 0.000240301 Jy ! Component: 700 - total flux cleaned = 0.000216265 Jy ! Component: 750 - total flux cleaned = 0.000185293 Jy ! Component: 800 - total flux cleaned = 0.000155272 Jy ! Component: 850 - total flux cleaned = 0.000126135 Jy ! Component: 900 - total flux cleaned = 0.00011206 Jy ! Component: 950 - total flux cleaned = 9.84447e-05 Jy ! Component: 1000 - total flux cleaned = 8.52031e-05 Jy ! Component: 1050 - total flux cleaned = 8.52285e-05 Jy ! Component: 1100 - total flux cleaned = 7.87441e-05 Jy ! Component: 1150 - total flux cleaned = 6.01819e-05 Jy ! Component: 1200 - total flux cleaned = 2.99275e-05 Jy ! Component: 1250 - total flux cleaned = 3.62573e-07 Jy ! Component: 1300 - total flux cleaned = -2.8616e-05 Jy ! Component: 1350 - total flux cleaned = -5.13074e-05 Jy ! Component: 1400 - total flux cleaned = -6.80307e-05 Jy ! Component: 1450 - total flux cleaned = -0.000100885 Jy ! Component: 1500 - total flux cleaned = -0.000127742 Jy ! Component: 1550 - total flux cleaned = -0.000164741 Jy ! Component: 1600 - total flux cleaned = -0.000206453 Jy ! Component: 1650 - total flux cleaned = -0.000242492 Jy ! Component: 1700 - total flux cleaned = -0.000273086 Jy ! Component: 1750 - total flux cleaned = -0.000318482 Jy ! Component: 1800 - total flux cleaned = -0.00034341 Jy ! Component: 1850 - total flux cleaned = -0.000387864 Jy ! Component: 1900 - total flux cleaned = -0.000431841 Jy ! Component: 1950 - total flux cleaned = -0.000465755 Jy ! Component: 2000 - total flux cleaned = -0.000509102 Jy ! Component: 2050 - total flux cleaned = -0.000552143 Jy ! Component: 2100 - total flux cleaned = -0.000590135 Jy ! Component: 2150 - total flux cleaned = -0.000632643 Jy ! Component: 2200 - total flux cleaned = -0.000665582 Jy ! Component: 2250 - total flux cleaned = -0.000717087 Jy ! Component: 2300 - total flux cleaned = -0.000759059 Jy ! Component: 2350 - total flux cleaned = -0.000791599 Jy ! Component: 2400 - total flux cleaned = -0.00083799 Jy ! Component: 2450 - total flux cleaned = -0.000875051 Jy ! Component: 2500 - total flux cleaned = -0.00091665 Jy ! Component: 2550 - total flux cleaned = -0.00094898 Jy ! Component: 2600 - total flux cleaned = -0.000985915 Jy ! Component: 2650 - total flux cleaned = -0.00101826 Jy ! Component: 2700 - total flux cleaned = -0.00105531 Jy ! Component: 2750 - total flux cleaned = -0.00107385 Jy ! Component: 2800 - total flux cleaned = -0.00110177 Jy ! Component: 2850 - total flux cleaned = -0.00112515 Jy ! Component: 2900 - total flux cleaned = -0.00113919 Jy ! Component: 2950 - total flux cleaned = -0.00115333 Jy ! Component: 3000 - total flux cleaned = -0.00116279 Jy ! Component: 3050 - total flux cleaned = -0.0011914 Jy ! Component: 3100 - total flux cleaned = -0.00120104 Jy ! Component: 3150 - total flux cleaned = -0.00122525 Jy ! Component: 3200 - total flux cleaned = -0.00124478 Jy ! Component: 3250 - total flux cleaned = -0.00126446 Jy ! Component: 3300 - total flux cleaned = -0.00129924 Jy ! Component: 3350 - total flux cleaned = -0.0013243 Jy ! Component: 3400 - total flux cleaned = -0.00133436 Jy ! Component: 3450 - total flux cleaned = -0.00135989 Jy ! Component: 3500 - total flux cleaned = -0.00138045 Jy ! Component: 3550 - total flux cleaned = -0.0014116 Jy ! Component: 3600 - total flux cleaned = -0.00143785 Jy ! Component: 3650 - total flux cleaned = -0.00145907 Jy ! Component: 3700 - total flux cleaned = -0.00149116 Jy ! Component: 3750 - total flux cleaned = -0.00152364 Jy ! Component: 3800 - total flux cleaned = -0.00155112 Jy ! Component: 3850 - total flux cleaned = -0.00157323 Jy ! Component: 3900 - total flux cleaned = -0.00160668 Jy ! Component: 3950 - total flux cleaned = -0.00164635 Jy ! Component: 4000 - total flux cleaned = -0.00168638 Jy ! Component: 4050 - total flux cleaned = -0.00171532 Jy ! Total flux subtracted in 4096 components = -0.0017445 Jy ! Clean residual min=-0.000322 max=0.000333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0159717 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 361 components and 0.0159717 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0312-0040_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.489 x 6.984 at -14.48 degrees (North through East) ! Clean map min=-0.00095077 max=0.01276 Jy/beam ! Writing clean map to FITS file: .//J0312-0040_C_map.fits wmodel .//J0312-0040_C_map.mod ! Writing 361 model components to file: .//J0312-0040_C_map.mod wobs .//J0312-0040_C_uvs.fits ! Writing UV FITS file: .//J0312-0040_C_uvs.fits wwins .//J0312-0040_C_map.win ! wwins: Wrote 2 windows to .//J0312-0040_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0127598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112006 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.6334 2.6334 5.2668 10.5336 21.0672 42.1344 84.2689 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.012 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 113.921 quit ! Quitting program ! Log file .//J0312-0040_C_dfm.log closed on Sat Oct 20 23:39:46 2018