! Started logfile: J0741-2647_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:17 2017 obs J0741-2647_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0741-2647_X_2014_01_04_pus_uva.fits ! AN table 1: 117 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0741-2647 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 21060 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0741-2647_X_2014_01_04_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944575Jy sigma=0.010720 ! Fit after self-cal, rms=0.897369Jy sigma=0.010190 ! 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=0.5679 mas, bmaj=1.451 mas, bpa=-3.305 degrees ! Estimated noise=1008.04 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 = 0.0699737 Jy ! Component: 100 - total flux cleaned = 0.101229 Jy ! Total flux subtracted in 100 components = 0.101229 Jy ! Clean residual min=-0.008303 max=0.017014 Jy/beam ! Clean residual mean=-0.000072 rms=0.003711 Jy/beam ! Combined flux in latest and established models = 0.101229 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.101229 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084069Jy sigma=0.000981 ! Fit after self-cal, rms=0.084021Jy sigma=0.000979 ! 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=0.7073 mas, bmaj=1.707 mas, bpa=-2.141 degrees ! Estimated noise=427.786 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 = 0.036008 Jy ! Component: 100 - total flux cleaned = 0.0554236 Jy ! Component: 150 - total flux cleaned = 0.0664049 Jy ! Component: 200 - total flux cleaned = 0.072691 Jy ! Total flux subtracted in 200 components = 0.072691 Jy ! Clean residual min=-0.005187 max=0.005915 Jy/beam ! Clean residual mean=-0.000051 rms=0.001914 Jy/beam ! Combined flux in latest and established models = 0.17392 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.17392 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069620Jy sigma=0.000771 ! Fit after self-cal, rms=0.069606Jy sigma=0.000769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.06 NL 1.03 OV 0.98 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.92 ! MK 1.05 NL 1.03 OV 1.01 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 1.05 OV 1.00 PT 0.86 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.99 NL 1.03 OV 0.99 PT 0.85 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 1.05 NL 1.09 OV 0.99 PT 0.89 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 1.00 NL 1.08 OV 1.03 PT 0.87 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.06 NL 1.05 OV 1.06 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.11 NL 1.06 OV 1.04 PT 0.87 ! SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.08 OV 1.02 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.12 NL 1.12 OV 1.06 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.99 NL 1.12 OV 1.02 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.09 OV 1.03 PT 0.92 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.069606Jy sigma=0.000769 ! Fit after self-cal, rms=0.071042Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7259 mas, bmaj=1.742 mas, bpa=-2.336 degrees ! Estimated noise=429.493 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 = -0.000973502 Jy ! Component: 100 - total flux cleaned = -0.000973122 Jy ! Component: 150 - total flux cleaned = -0.00093455 Jy ! Component: 200 - total flux cleaned = -0.000903715 Jy ! Total flux subtracted in 200 components = -0.000903715 Jy ! Clean residual min=-0.002731 max=0.003303 Jy/beam ! Clean residual mean=-0.000011 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.173016 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.173016 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070980Jy sigma=0.000754 ! Fit after self-cal, rms=0.071074Jy sigma=0.000753 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071074Jy sigma=0.000753 ! Fit after self-cal, rms=0.070951Jy sigma=0.000751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7276 mas, bmaj=1.723 mas, bpa=-2.234 degrees ! Estimated noise=428.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.04742e-05 Jy ! Component: 100 - total flux cleaned = -0.000119146 Jy ! Component: 150 - total flux cleaned = -0.000107868 Jy ! Component: 200 - total flux cleaned = -9.65405e-05 Jy ! Total flux subtracted in 200 components = -9.65405e-05 Jy ! Clean residual min=-0.002121 max=0.002204 Jy/beam ! Clean residual mean=-0.000008 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.17292 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.17292 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070944Jy sigma=0.000751 ! Fit after self-cal, rms=0.070971Jy sigma=0.000751 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 (1.8, 16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010531 Jy ! Component: 100 - total flux cleaned = 0.00104639 Jy ! Component: 150 - total flux cleaned = 0.00113342 Jy ! Component: 200 - total flux cleaned = 0.0012061 Jy ! Total flux subtracted in 200 components = 0.0012061 Jy ! Clean residual min=-0.001839 max=0.001662 Jy/beam ! Clean residual mean=-0.000009 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.174126 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.174126 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070879Jy sigma=0.000750 ! Fit after self-cal, rms=0.070854Jy sigma=0.000750 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070854Jy sigma=0.000750 ! Fit after self-cal, rms=0.070791Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7273 mas, bmaj=1.725 mas, bpa=-2.236 degrees ! Estimated noise=428.099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680435 Jy ! Component: 100 - total flux cleaned = 0.000780006 Jy ! Component: 150 - total flux cleaned = 0.000808393 Jy ! Component: 200 - total flux cleaned = 0.000808902 Jy ! Total flux subtracted in 200 components = 0.000808902 Jy ! Clean residual min=-0.001718 max=0.001622 Jy/beam ! Clean residual mean=-0.000007 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.174935 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.174935 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070759Jy sigma=0.000750 ! Fit after self-cal, rms=0.070747Jy sigma=0.000750 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 = 0.0002104 Jy ! Component: 100 - total flux cleaned = 0.000234161 Jy ! Component: 150 - total flux cleaned = 0.000253884 Jy ! Component: 200 - total flux cleaned = 0.00025386 Jy ! Total flux subtracted in 200 components = 0.00025386 Jy ! Clean residual min=-0.001688 max=0.001599 Jy/beam ! Clean residual mean=-0.000008 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.175189 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.175189 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070732Jy sigma=0.000750 ! Fit after self-cal, rms=0.070729Jy sigma=0.000750 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070729Jy sigma=0.000750 ! Fit after self-cal, rms=0.070840Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.064 mas, bmaj=5.752 mas, bpa=-3.151 degrees ! Estimated noise=563.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512411 Jy ! Component: 100 - total flux cleaned = 0.00080337 Jy ! Component: 150 - total flux cleaned = 0.000993237 Jy ! Component: 200 - total flux cleaned = 0.00101852 Jy ! Total flux subtracted in 200 components = 0.00101852 Jy ! Clean residual min=-0.001537 max=0.001280 Jy/beam ! Clean residual mean=-0.000015 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.176207 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.176207 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070842Jy sigma=0.000750 ! Fit after self-cal, rms=0.070838Jy sigma=0.000750 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 = 0.000132179 Jy ! Component: 100 - total flux cleaned = 0.000149901 Jy ! Component: 150 - total flux cleaned = 0.000166801 Jy ! Component: 200 - total flux cleaned = 0.000183329 Jy ! Total flux subtracted in 200 components = 0.000183329 Jy ! Clean residual min=-0.001501 max=0.001257 Jy/beam ! Clean residual mean=-0.000016 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.17639 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 89 components and 0.17639 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070839Jy sigma=0.000750 ! Fit after self-cal, rms=0.070838Jy sigma=0.000750 ! 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=0.7276 mas, bmaj=1.727 mas, bpa=-2.155 degrees ! Estimated noise=428.481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7276 x 1.727 at -2.155 degrees (North through East) ! Clean map min=-0.0019792 max=0.10257 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=0.5803 mas, bmaj=1.451 mas, bpa=-3.374 degrees ! Estimated noise=1037.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0711806 Jy ! Component: 100 - total flux cleaned = 0.103396 Jy ! Component: 150 - total flux cleaned = 0.124476 Jy ! Component: 200 - total flux cleaned = 0.138576 Jy ! Total flux subtracted in 200 components = 0.138576 Jy ! Clean residual min=-0.005543 max=0.008038 Jy/beam ! Clean residual mean=-0.000031 rms=0.001852 Jy/beam ! Combined flux in latest and established models = 0.138576 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.138576 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7276 mas, bmaj=1.727 mas, bpa=-2.155 degrees ! Estimated noise=428.481 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 = 0.0153915 Jy ! Component: 100 - total flux cleaned = 0.0235656 Jy ! Component: 150 - total flux cleaned = 0.0280648 Jy ! Component: 200 - total flux cleaned = 0.0302105 Jy ! Total flux subtracted in 200 components = 0.0302105 Jy ! Clean residual min=-0.002529 max=0.002739 Jy/beam ! Clean residual mean=-0.000014 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.168786 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.168786 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=2.064 mas, bmaj=5.752 mas, bpa=-3.151 degrees ! Estimated noise=563.887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355644 Jy ! Component: 100 - total flux cleaned = 0.00520931 Jy ! Component: 150 - total flux cleaned = 0.0061746 Jy ! Component: 200 - total flux cleaned = 0.00678502 Jy ! Total flux subtracted in 200 components = 0.00678502 Jy ! Clean residual min=-0.001874 max=0.001252 Jy/beam ! Clean residual mean=-0.000018 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.175571 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 = 0.000252894 Jy ! Component: 100 - total flux cleaned = 0.000318404 Jy ! Component: 150 - total flux cleaned = 0.000341548 Jy ! Component: 200 - total flux cleaned = 0.000372525 Jy ! Total flux subtracted in 200 components = 0.000372525 Jy ! Clean residual min=-0.001720 max=0.001302 Jy/beam ! Clean residual mean=-0.000017 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.175944 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.175944 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7276 mas, bmaj=1.727 mas, bpa=-2.155 degrees ! Estimated noise=428.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328499 Jy ! Component: 100 - total flux cleaned = -0.000499161 Jy ! Component: 150 - total flux cleaned = -0.000586901 Jy ! Component: 200 - total flux cleaned = -0.000659842 Jy ! Total flux subtracted in 200 components = -0.000659842 Jy ! Clean residual min=-0.001552 max=0.001974 Jy/beam ! Clean residual mean=-0.000008 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.175284 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.175284 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070892Jy sigma=0.000750 ! Fit after self-cal, rms=0.070892Jy sigma=0.000750 wmodel J0741-2647_X_2014_01_04_pus_map.mod ! Writing 72 model components to file: J0741-2647_X_2014_01_04_pus_map.mod wobs J0741-2647_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0741-2647_X_2014_01_04_pus_uvs.fits wwins J0741-2647_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0741-2647_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496685 Jy ! Component: 100 - total flux cleaned = 0.000855483 Jy ! Component: 150 - total flux cleaned = 0.0011578 Jy ! Component: 200 - total flux cleaned = 0.00132972 Jy ! Component: 250 - total flux cleaned = 0.00153025 Jy ! Component: 300 - total flux cleaned = 0.00177705 Jy ! Component: 350 - total flux cleaned = 0.00201167 Jy ! Component: 400 - total flux cleaned = 0.00220127 Jy ! Component: 450 - total flux cleaned = 0.00231708 Jy ! Component: 500 - total flux cleaned = 0.00249079 Jy ! Component: 550 - total flux cleaned = 0.00259683 Jy ! Component: 600 - total flux cleaned = 0.00271336 Jy ! Component: 650 - total flux cleaned = 0.00282565 Jy ! Component: 700 - total flux cleaned = 0.00296048 Jy ! Component: 750 - total flux cleaned = 0.00305148 Jy ! Component: 800 - total flux cleaned = 0.00310216 Jy ! Component: 850 - total flux cleaned = 0.00313933 Jy ! Component: 900 - total flux cleaned = 0.00321056 Jy ! Component: 950 - total flux cleaned = 0.00322203 Jy ! Component: 1000 - total flux cleaned = 0.00328976 Jy ! Component: 1050 - total flux cleaned = 0.00337784 Jy ! Component: 1100 - total flux cleaned = 0.00343159 Jy ! Component: 1150 - total flux cleaned = 0.00351543 Jy ! Component: 1200 - total flux cleaned = 0.00361806 Jy ! Component: 1250 - total flux cleaned = 0.00370861 Jy ! Component: 1300 - total flux cleaned = 0.00380743 Jy ! Component: 1350 - total flux cleaned = 0.00391431 Jy ! Component: 1400 - total flux cleaned = 0.00398122 Jy ! Component: 1450 - total flux cleaned = 0.00405664 Jy ! Component: 1500 - total flux cleaned = 0.00414012 Jy ! Component: 1550 - total flux cleaned = 0.00421293 Jy ! Component: 1600 - total flux cleaned = 0.00429352 Jy ! Component: 1650 - total flux cleaned = 0.00436424 Jy ! Component: 1700 - total flux cleaned = 0.0044168 Jy ! Component: 1750 - total flux cleaned = 0.00446879 Jy ! Component: 1800 - total flux cleaned = 0.00451164 Jy ! Component: 1850 - total flux cleaned = 0.00457907 Jy ! Component: 1900 - total flux cleaned = 0.00462066 Jy ! Component: 1950 - total flux cleaned = 0.00467011 Jy ! Component: 2000 - total flux cleaned = 0.00471079 Jy ! Total flux subtracted in 2048 components = 0.00472697 Jy ! Clean residual min=-0.000666 max=0.000453 Jy/beam ! Clean residual mean=-0.000004 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.180011 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 198 components and 0.180011 Jy ![Exited script file: muppet] wmap "J0741-2647_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7276 x 1.727 at -2.155 degrees (North through East) ! Clean map min=-0.0014218 max=0.10459 Jy/beam ! Writing clean map to FITS file: J0741-2647_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147625 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423442 0.423442 0.846884 1.69377 3.38754 6.77507 13.5501 27.1003 54.2006 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7276 x 1.727 at -2.155 degrees (North through East) ! Clean map min=-0.0014218 max=0.10459 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0741-2647_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:19 2017