! Started logfile: .//J1153+8058_X_20180722_dfm.log on Wed Aug 8 14:44:44 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1153+8058_X_20180722_uva.fits ! Reading UV FITS file: .//J1153+8058_X_20180722_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.911765 visibilities/baseline/integration-bin. ! Found source: J1153+8058 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3472 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1153+8058_X] 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 0.200x0.200 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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.063254Jy sigma=20.434522 ! Fit after self-cal, rms=0.697488Jy sigma=13.057567 ! 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=0.6472 mas, bmaj=3.077 mas, bpa=-67.54 degrees ! Estimated noise=1.25031 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 = 0.23495 Jy ! Component: 100 - total flux cleaned = 0.316559 Jy ! Total flux subtracted in 100 components = 0.316559 Jy ! Clean residual min=-0.038092 max=0.046543 Jy/beam ! Clean residual mean=0.000109 rms=0.013320 Jy/beam ! Combined flux in latest and established models = 0.316559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.316559 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=0.159986Jy sigma=3.002908 ! Fit after self-cal, rms=0.159193Jy sigma=2.989155 ! 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=0.7491 mas, bmaj=3.252 mas, bpa=-68.15 degrees ! Estimated noise=0.717715 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 = 0.0820466 Jy ! Component: 100 - total flux cleaned = 0.133271 Jy ! Component: 150 - total flux cleaned = 0.166338 Jy ! Component: 200 - total flux cleaned = 0.183323 Jy ! Total flux subtracted in 200 components = 0.183323 Jy ! Clean residual min=-0.029134 max=0.044712 Jy/beam ! Clean residual mean=0.000120 rms=0.009934 Jy/beam ! Combined flux in latest and established models = 0.499882 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.499882 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=0.106656Jy sigma=1.840729 ! Fit after self-cal, rms=0.105841Jy sigma=1.825419 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7491 x 3.252 at -68.15 degrees (North through East) ! Clean map min=-0.02726 max=0.34001 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.85 KP 0.88 MK 1.06 ! NL 1.47 OV 0.89 PT 1.04 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.83 KP 0.87 MK 1.06 ! NL 1.38 OV 0.89 PT 1.04 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.84 KP 0.88 MK 1.02 ! NL 1.35 OV 0.88 PT 1.06 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.81 KP 0.88 MK 1.08 ! NL 1.35 OV 0.88 PT 1.05 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.79 KP 0.88 MK 1.08 ! NL 1.35 OV 0.90 PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.81 KP 0.92 MK 1.03 ! NL 1.34 OV 0.94 PT 0.92 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 0.81 KP 0.86 MK 1.03 ! NL 1.35 OV 0.88 PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.82 KP 0.91 MK 1.08 ! NL 1.31 OV 0.95 PT 0.93 SC 0.95 ! ! ! Fit before self-cal, rms=0.105841Jy sigma=1.825419 ! Fit after self-cal, rms=0.081592Jy sigma=1.241887 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7528 mas, bmaj=3.181 mas, bpa=-69.12 degrees ! Estimated noise=0.678337 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 (2.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245346 Jy ! Component: 100 - total flux cleaned = 0.0337324 Jy ! Component: 150 - total flux cleaned = 0.0345435 Jy ! Component: 200 - total flux cleaned = 0.0355285 Jy ! Total flux subtracted in 200 components = 0.0355285 Jy ! Clean residual min=-0.009964 max=0.011520 Jy/beam ! Clean residual mean=0.000033 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.53541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.53541 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=0.072561Jy sigma=1.020781 ! Fit after self-cal, rms=0.072015Jy sigma=1.010015 ! 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=0.072015Jy sigma=1.010015 ! Fit after self-cal, rms=0.070688Jy sigma=0.983545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7515 mas, bmaj=3.17 mas, bpa=-69.14 degrees ! Estimated noise=0.671556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950896 Jy ! Component: 100 - total flux cleaned = 0.012368 Jy ! Component: 150 - total flux cleaned = 0.0125425 Jy ! Component: 200 - total flux cleaned = 0.013049 Jy ! Total flux subtracted in 200 components = 0.013049 Jy ! Clean residual min=-0.006989 max=0.009232 Jy/beam ! Clean residual mean=0.000027 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.548459 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.548459 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=0.068558Jy sigma=0.937717 ! Fit after self-cal, rms=0.068359Jy sigma=0.935199 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 (22.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861678 Jy ! Component: 100 - total flux cleaned = 0.0127513 Jy ! Component: 150 - total flux cleaned = 0.0155035 Jy ! Component: 200 - total flux cleaned = 0.0173514 Jy ! Total flux subtracted in 200 components = 0.0173514 Jy ! Clean residual min=-0.005996 max=0.005868 Jy/beam ! Clean residual mean=0.000013 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.56581 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.565811 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=0.066859Jy sigma=0.897530 ! Fit after self-cal, rms=0.066859Jy sigma=0.896457 ! 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=0.066859Jy sigma=0.896457 ! Fit after self-cal, rms=0.066359Jy sigma=0.891161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.752 mas, bmaj=3.169 mas, bpa=-69.15 degrees ! Estimated noise=0.667828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199925 Jy ! Component: 100 - total flux cleaned = 0.00347866 Jy ! Component: 150 - total flux cleaned = 0.00451463 Jy ! Component: 200 - total flux cleaned = 0.00472712 Jy ! Total flux subtracted in 200 components = 0.00472712 Jy ! Clean residual min=-0.004894 max=0.005289 Jy/beam ! Clean residual mean=0.000010 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.570538 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.570538 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=0.065588Jy sigma=0.880215 ! Fit after self-cal, rms=0.065571Jy sigma=0.879493 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 = 0.00113081 Jy ! Component: 100 - total flux cleaned = 0.00152469 Jy ! Component: 150 - total flux cleaned = 0.00152836 Jy ! Component: 200 - total flux cleaned = 0.0017865 Jy ! Total flux subtracted in 200 components = 0.0017865 Jy ! Clean residual min=-0.004655 max=0.004783 Jy/beam ! Clean residual mean=0.000010 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.572324 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.572324 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=0.065226Jy sigma=0.873066 ! Fit after self-cal, rms=0.065215Jy sigma=0.872658 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.065215Jy sigma=0.872658 ! Fit after self-cal, rms=0.064902Jy sigma=0.870901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=4.588 mas, bpa=-76.2 degrees ! Estimated noise=0.924362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143876 Jy ! Component: 100 - total flux cleaned = 0.00212102 Jy ! Component: 150 - total flux cleaned = 0.00290931 Jy ! Component: 200 - total flux cleaned = 0.00316715 Jy ! Total flux subtracted in 200 components = 0.00316715 Jy ! Clean residual min=-0.006050 max=0.006386 Jy/beam ! Clean residual mean=0.000025 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.575491 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.575491 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=0.064518Jy sigma=0.868474 ! Fit after self-cal, rms=0.064485Jy sigma=0.867665 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 = 0.00148266 Jy ! Component: 100 - total flux cleaned = 0.0019135 Jy ! Component: 150 - total flux cleaned = 0.00199429 Jy ! Component: 200 - total flux cleaned = 0.00199922 Jy ! Total flux subtracted in 200 components = 0.00199922 Jy ! Clean residual min=-0.006003 max=0.006238 Jy/beam ! Clean residual mean=0.000023 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.57749 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.57749 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=0.064339Jy sigma=0.865721 ! Fit after self-cal, rms=0.064317Jy sigma=0.865264 ! 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=0.7518 mas, bmaj=3.168 mas, bpa=-69.13 degrees ! Estimated noise=0.665522 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7518 x 3.168 at -69.13 degrees (North through East) ! Clean map min=-0.0057352 max=0.32827 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=0.6489 mas, bmaj=2.974 mas, bpa=-68.5 degrees ! Estimated noise=1.17234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220163 Jy ! Component: 100 - total flux cleaned = 0.300239 Jy ! Component: 150 - total flux cleaned = 0.355575 Jy ! Component: 200 - total flux cleaned = 0.396722 Jy ! Total flux subtracted in 200 components = 0.396722 Jy ! Clean residual min=-0.020492 max=0.029101 Jy/beam ! Clean residual mean=0.000056 rms=0.007212 Jy/beam ! Combined flux in latest and established models = 0.396722 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.396722 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7518 mas, bmaj=3.168 mas, bpa=-69.13 degrees ! Estimated noise=0.665522 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 = 0.0435149 Jy ! Component: 100 - total flux cleaned = 0.07226 Jy ! Component: 150 - total flux cleaned = 0.0934453 Jy ! Component: 200 - total flux cleaned = 0.109366 Jy ! Total flux subtracted in 200 components = 0.109366 Jy ! Clean residual min=-0.011426 max=0.013888 Jy/beam ! Clean residual mean=0.000072 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 0.506088 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.506087 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=4.588 mas, bpa=-76.2 degrees ! Estimated noise=0.924362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267061 Jy ! Component: 100 - total flux cleaned = 0.0410316 Jy ! Component: 150 - total flux cleaned = 0.0503639 Jy ! Component: 200 - total flux cleaned = 0.0550368 Jy ! Total flux subtracted in 200 components = 0.0550368 Jy ! Clean residual min=-0.007871 max=0.008106 Jy/beam ! Clean residual mean=0.000069 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.561124 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 = 0.00253333 Jy ! Component: 100 - total flux cleaned = 0.00466057 Jy ! Component: 150 - total flux cleaned = 0.00645776 Jy ! Component: 200 - total flux cleaned = 0.00799914 Jy ! Total flux subtracted in 200 components = 0.00799914 Jy ! Clean residual min=-0.007188 max=0.006435 Jy/beam ! Clean residual mean=0.000047 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.569123 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 101 components and 0.569124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7518 mas, bmaj=3.168 mas, bpa=-69.13 degrees ! Estimated noise=0.665522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0022049 Jy ! Component: 100 - total flux cleaned = -0.000506366 Jy ! Component: 150 - total flux cleaned = 0.000736034 Jy ! Component: 200 - total flux cleaned = 0.00203109 Jy ! Total flux subtracted in 200 components = 0.00203109 Jy ! Clean residual min=-0.006081 max=0.007113 Jy/beam ! Clean residual mean=0.000014 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.571155 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.571155 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=0.065616Jy sigma=0.899507 ! Fit after self-cal, rms=0.065397Jy sigma=0.893324 wmodel J1153+8058_X_map.mod ! Writing 127 model components to file: J1153+8058_X_map.mod wobs J1153+8058_X_uvs.fits ! Writing UV FITS file: J1153+8058_X_uvs.fits wwins J1153+8058_X_map.win ! wwins: Wrote 3 windows to J1153+8058_X_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 = -0.000160535 Jy ! Component: 100 - total flux cleaned = -0.000245777 Jy ! Component: 150 - total flux cleaned = -0.000249836 Jy ! Component: 200 - total flux cleaned = -0.000339897 Jy ! Component: 250 - total flux cleaned = -2.05142e-05 Jy ! Component: 300 - total flux cleaned = 0.000429025 Jy ! Component: 350 - total flux cleaned = 0.000863962 Jy ! Component: 400 - total flux cleaned = 0.00141777 Jy ! Component: 450 - total flux cleaned = 0.00174953 Jy ! Component: 500 - total flux cleaned = 0.00219543 Jy ! Component: 550 - total flux cleaned = 0.00256314 Jy ! Component: 600 - total flux cleaned = 0.00303248 Jy ! Component: 650 - total flux cleaned = 0.00354143 Jy ! Component: 700 - total flux cleaned = 0.0039225 Jy ! Component: 750 - total flux cleaned = 0.00445259 Jy ! Component: 800 - total flux cleaned = 0.00501644 Jy ! Component: 850 - total flux cleaned = 0.00551203 Jy ! Component: 900 - total flux cleaned = 0.00599489 Jy ! Component: 950 - total flux cleaned = 0.00655785 Jy ! Component: 1000 - total flux cleaned = 0.0069696 Jy ! Component: 1050 - total flux cleaned = 0.00750149 Jy ! Component: 1100 - total flux cleaned = 0.00784759 Jy ! Component: 1150 - total flux cleaned = 0.00822747 Jy ! Component: 1200 - total flux cleaned = 0.00847462 Jy ! Component: 1250 - total flux cleaned = 0.00887561 Jy ! Component: 1300 - total flux cleaned = 0.00899246 Jy ! Component: 1350 - total flux cleaned = 0.0092621 Jy ! Component: 1400 - total flux cleaned = 0.00941268 Jy ! Component: 1450 - total flux cleaned = 0.00970758 Jy ! Component: 1500 - total flux cleaned = 0.00992411 Jy ! Component: 1550 - total flux cleaned = 0.0101374 Jy ! Component: 1600 - total flux cleaned = 0.0103812 Jy ! Component: 1650 - total flux cleaned = 0.0106206 Jy ! Component: 1700 - total flux cleaned = 0.0109559 Jy ! Component: 1750 - total flux cleaned = 0.0111535 Jy ! Component: 1800 - total flux cleaned = 0.011478 Jy ! Component: 1850 - total flux cleaned = 0.0116694 Jy ! Component: 1900 - total flux cleaned = 0.011858 Jy ! Component: 1950 - total flux cleaned = 0.0120122 Jy ! Component: 2000 - total flux cleaned = 0.0121036 Jy ! Component: 2050 - total flux cleaned = 0.0121644 Jy ! Component: 2100 - total flux cleaned = 0.0123429 Jy ! Component: 2150 - total flux cleaned = 0.0125185 Jy ! Component: 2200 - total flux cleaned = 0.0126919 Jy ! Component: 2250 - total flux cleaned = 0.0128928 Jy ! Component: 2300 - total flux cleaned = 0.0130068 Jy ! Component: 2350 - total flux cleaned = 0.01326 Jy ! Component: 2400 - total flux cleaned = 0.0133436 Jy ! Component: 2450 - total flux cleaned = 0.013399 Jy ! Component: 2500 - total flux cleaned = 0.0135641 Jy ! Component: 2550 - total flux cleaned = 0.0137004 Jy ! Component: 2600 - total flux cleaned = 0.0137815 Jy ! Component: 2650 - total flux cleaned = 0.0138622 Jy ! Component: 2700 - total flux cleaned = 0.0141026 Jy ! Component: 2750 - total flux cleaned = 0.0141819 Jy ! Component: 2800 - total flux cleaned = 0.0142347 Jy ! Component: 2850 - total flux cleaned = 0.0143657 Jy ! Component: 2900 - total flux cleaned = 0.014444 Jy ! Component: 2950 - total flux cleaned = 0.0146251 Jy ! Component: 3000 - total flux cleaned = 0.0147279 Jy ! Component: 3050 - total flux cleaned = 0.0148303 Jy ! Component: 3100 - total flux cleaned = 0.015008 Jy ! Component: 3150 - total flux cleaned = 0.0149826 Jy ! Component: 3200 - total flux cleaned = 0.0150834 Jy ! Component: 3250 - total flux cleaned = 0.0151336 Jy ! Component: 3300 - total flux cleaned = 0.0152336 Jy ! Component: 3350 - total flux cleaned = 0.0153084 Jy ! Component: 3400 - total flux cleaned = 0.0153082 Jy ! Component: 3450 - total flux cleaned = 0.015457 Jy ! Component: 3500 - total flux cleaned = 0.0155312 Jy ! Component: 3550 - total flux cleaned = 0.015679 Jy ! Component: 3600 - total flux cleaned = 0.0158513 Jy ! Component: 3650 - total flux cleaned = 0.0159249 Jy ! Component: 3700 - total flux cleaned = 0.0160475 Jy ! Component: 3750 - total flux cleaned = 0.0161455 Jy ! Component: 3800 - total flux cleaned = 0.0163166 Jy ! Component: 3850 - total flux cleaned = 0.0163899 Jy ! Component: 3900 - total flux cleaned = 0.0164875 Jy ! Component: 3950 - total flux cleaned = 0.0165851 Jy ! Component: 4000 - total flux cleaned = 0.0167315 Jy ! Component: 4050 - total flux cleaned = 0.0168047 Jy ! Total flux subtracted in 4096 components = 0.0169267 Jy ! Clean residual min=-0.001675 max=0.001412 Jy/beam ! Clean residual mean=0.000013 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.588081 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 382 components and 0.588081 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1153+8058_X_20180722_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7518 x 3.168 at -69.13 degrees (North through East) ! Clean map min=-0.0051626 max=0.31225 Jy/beam ! Writing clean map to FITS file: .//J1153+8058_X_20180722_map.fits wmodel .//J1153+8058_X_20180722_map.mod ! Writing 382 model components to file: .//J1153+8058_X_20180722_map.mod wobs .//J1153+8058_X_20180722_uvs.fits ! Writing UV FITS file: .//J1153+8058_X_20180722_uvs.fits wwins .//J1153+8058_X_20180722_map.win ! wwins: Wrote 4 windows to .//J1153+8058_X_20180722_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.312253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397435 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381839 0.381839 0.763678 1.52736 3.05471 6.10943 12.2189 24.4377 48.8754 97.7508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.312 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 785.67 quit ! Quitting program ! Log file .//J1153+8058_X_20180722_dfm.log closed on Wed Aug 8 14:44:48 2018