! Started logfile: J1644-1804_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:49 2017 obs J1644-1804_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1644-1804_X_2014_01_04_pus_uva.fits ! AN table 1: 126 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: J1644-1804 ! ! 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 22680 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 J1644-1804_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 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.929182Jy sigma=0.010833 ! Fit after self-cal, rms=0.883431Jy sigma=0.010335 ! 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=0.5773 mas, bmaj=1.506 mas, bpa=3.777 degrees ! Estimated noise=761.259 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 = 0.0855244 Jy ! Component: 100 - total flux cleaned = 0.112193 Jy ! Total flux subtracted in 100 components = 0.112193 Jy ! Clean residual min=-0.007437 max=0.012396 Jy/beam ! Clean residual mean=0.000063 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.112193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.112193 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=0.072155Jy sigma=0.000825 ! Fit after self-cal, rms=0.072171Jy sigma=0.000825 ! 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=0.703 mas, bmaj=1.773 mas, bpa=2.147 degrees ! Estimated noise=403.087 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 = 0.0193892 Jy ! Component: 100 - total flux cleaned = 0.0279393 Jy ! Component: 150 - total flux cleaned = 0.0322273 Jy ! Component: 200 - total flux cleaned = 0.0345277 Jy ! Total flux subtracted in 200 components = 0.0345277 Jy ! Clean residual min=-0.003754 max=0.004231 Jy/beam ! Clean residual mean=0.000152 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.146721 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.146721 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=0.067809Jy sigma=0.000763 ! Fit after self-cal, rms=0.067847Jy sigma=0.000763 ! 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 0.97 ! MK 0.96 NL 1.04 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.04 OV 1.00 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.03 OV 1.00 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.00 OV 0.97 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.04 NL 1.04 OV 1.03 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.02 NL 1.06 OV 1.00 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.00 NL 1.05 OV 1.06 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 1.07 OV 1.06 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.00 NL 1.02 OV 1.04 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.05 NL 1.06 OV 1.00 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.05 NL 1.07 OV 1.02 PT 0.95 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.01 NL 1.04 OV 1.03 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.067847Jy sigma=0.000763 ! Fit after self-cal, rms=0.068038Jy sigma=0.000758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.708 mas, bmaj=1.785 mas, bpa=2.14 degrees ! Estimated noise=402.901 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 (3.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345255 Jy ! Component: 100 - total flux cleaned = 0.00510264 Jy ! Component: 150 - total flux cleaned = 0.0061027 Jy ! Component: 200 - total flux cleaned = 0.0065676 Jy ! Total flux subtracted in 200 components = 0.0065676 Jy ! Clean residual min=-0.001761 max=0.001637 Jy/beam ! Clean residual mean=0.000017 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.153288 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.153288 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=0.067859Jy sigma=0.000756 ! Fit after self-cal, rms=0.067869Jy sigma=0.000756 ! 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=0.067869Jy sigma=0.000756 ! Fit after self-cal, rms=0.067847Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7085 mas, bmaj=1.787 mas, bpa=2.179 degrees ! Estimated noise=402.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103627 Jy ! Component: 100 - total flux cleaned = 0.00140528 Jy ! Component: 150 - total flux cleaned = 0.00160556 Jy ! Component: 200 - total flux cleaned = 0.00175667 Jy ! Total flux subtracted in 200 components = 0.00175667 Jy ! Clean residual min=-0.001471 max=0.001480 Jy/beam ! Clean residual mean=0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.155045 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.155045 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=0.067816Jy sigma=0.000754 ! Fit after self-cal, rms=0.067821Jy sigma=0.000754 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 = 0.000272707 Jy ! Component: 100 - total flux cleaned = 0.000385728 Jy ! Component: 150 - total flux cleaned = 0.000487745 Jy ! Component: 200 - total flux cleaned = 0.000562335 Jy ! Total flux subtracted in 200 components = 0.000562335 Jy ! Clean residual min=-0.001461 max=0.001402 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.155607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 52 components and 0.155607 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=0.067808Jy sigma=0.000754 ! Fit after self-cal, rms=0.067805Jy sigma=0.000754 ! 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=0.067805Jy sigma=0.000754 ! Fit after self-cal, rms=0.067848Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7085 mas, bmaj=1.788 mas, bpa=2.211 degrees ! Estimated noise=402.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345857 Jy ! Component: 100 - total flux cleaned = 0.00048115 Jy ! Component: 150 - total flux cleaned = 0.000550992 Jy ! Component: 200 - total flux cleaned = 0.000582937 Jy ! Total flux subtracted in 200 components = 0.000582937 Jy ! Clean residual min=-0.001328 max=0.001353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.15619 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.15619 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=0.067838Jy sigma=0.000754 ! Fit after self-cal, rms=0.067838Jy sigma=0.000754 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 = 9.61908e-05 Jy ! Component: 100 - total flux cleaned = 0.0001124 Jy ! Component: 150 - total flux cleaned = 0.000141633 Jy ! Component: 200 - total flux cleaned = 0.000168851 Jy ! Total flux subtracted in 200 components = 0.000168851 Jy ! Clean residual min=-0.001282 max=0.001310 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.156359 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.156359 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=0.067831Jy sigma=0.000754 ! Fit after self-cal, rms=0.067830Jy sigma=0.000754 ! 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=0.067830Jy sigma=0.000754 ! Fit after self-cal, rms=0.067849Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.124 mas, bmaj=5.668 mas, bpa=1.529 degrees ! Estimated noise=552.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446972 Jy ! Component: 100 - total flux cleaned = 0.000523133 Jy ! Component: 150 - total flux cleaned = 0.000588261 Jy ! Component: 200 - total flux cleaned = 0.000643971 Jy ! Total flux subtracted in 200 components = 0.000643971 Jy ! Clean residual min=-0.001215 max=0.001097 Jy/beam ! Clean residual mean=-0.000014 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.157003 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 66 components and 0.157003 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=0.067850Jy sigma=0.000754 ! Fit after self-cal, rms=0.067850Jy sigma=0.000754 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 = 8.75642e-07 Jy ! Component: 100 - total flux cleaned = 3.6021e-05 Jy ! Component: 150 - total flux cleaned = 8.70133e-05 Jy ! Component: 200 - total flux cleaned = 0.000104963 Jy ! Total flux subtracted in 200 components = 0.000104963 Jy ! Clean residual min=-0.001179 max=0.001103 Jy/beam ! Clean residual mean=-0.000016 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.157108 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.157108 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=0.067853Jy sigma=0.000754 ! Fit after self-cal, rms=0.067851Jy sigma=0.000754 ! 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=0.7085 mas, bmaj=1.789 mas, bpa=2.227 degrees ! Estimated noise=402.108 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7085 x 1.789 at 2.227 degrees (North through East) ! Clean map min=-0.0010779 max=0.12063 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=0.5793 mas, bmaj=1.515 mas, bpa=3.895 degrees ! Estimated noise=767.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0858076 Jy ! Component: 100 - total flux cleaned = 0.113205 Jy ! Component: 150 - total flux cleaned = 0.127602 Jy ! Component: 200 - total flux cleaned = 0.135601 Jy ! Total flux subtracted in 200 components = 0.135601 Jy ! Clean residual min=-0.004614 max=0.004500 Jy/beam ! Clean residual mean=0.000028 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.135601 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.135601 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7085 mas, bmaj=1.789 mas, bpa=2.227 degrees ! Estimated noise=402.108 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 = 0.00586366 Jy ! Component: 100 - total flux cleaned = 0.00941922 Jy ! Component: 150 - total flux cleaned = 0.0119762 Jy ! Component: 200 - total flux cleaned = 0.0139536 Jy ! Total flux subtracted in 200 components = 0.0139536 Jy ! Clean residual min=-0.002090 max=0.002034 Jy/beam ! Clean residual mean=0.000047 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.149554 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.149554 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=2.124 mas, bmaj=5.668 mas, bpa=1.529 degrees ! Estimated noise=552.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261851 Jy ! Component: 100 - total flux cleaned = 0.00426777 Jy ! Component: 150 - total flux cleaned = 0.00537588 Jy ! Component: 200 - total flux cleaned = 0.00612843 Jy ! Total flux subtracted in 200 components = 0.00612843 Jy ! Clean residual min=-0.001359 max=0.001103 Jy/beam ! Clean residual mean=0.000011 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.155683 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 = 0.000512214 Jy ! Component: 100 - total flux cleaned = 0.000861686 Jy ! Component: 150 - total flux cleaned = 0.00110309 Jy ! Component: 200 - total flux cleaned = 0.00126489 Jy ! Total flux subtracted in 200 components = 0.00126489 Jy ! Clean residual min=-0.001225 max=0.001033 Jy/beam ! Clean residual mean=-0.000013 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.156948 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 0.156948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7085 mas, bmaj=1.789 mas, bpa=2.227 degrees ! Estimated noise=402.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.07969e-05 Jy ! Component: 100 - total flux cleaned = -0.000247968 Jy ! Component: 150 - total flux cleaned = -0.000212877 Jy ! Component: 200 - total flux cleaned = -0.000213823 Jy ! Total flux subtracted in 200 components = -0.000213823 Jy ! Clean residual min=-0.001349 max=0.001309 Jy/beam ! Clean residual mean=-0.000003 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.156734 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.156734 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=0.067869Jy sigma=0.000754 ! Fit after self-cal, rms=0.067864Jy sigma=0.000754 wmodel J1644-1804_X_2014_01_04_pus_map.mod ! Writing 54 model components to file: J1644-1804_X_2014_01_04_pus_map.mod wobs J1644-1804_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1644-1804_X_2014_01_04_pus_uvs.fits wwins J1644-1804_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1644-1804_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 = -1.42594e-05 Jy ! Component: 100 - total flux cleaned = -0.00012711 Jy ! Component: 150 - total flux cleaned = -0.000187161 Jy ! Component: 200 - total flux cleaned = -0.00027766 Jy ! Component: 250 - total flux cleaned = -0.000378419 Jy ! Component: 300 - total flux cleaned = -0.000441001 Jy ! Component: 350 - total flux cleaned = -0.000411161 Jy ! Component: 400 - total flux cleaned = -0.000425108 Jy ! Component: 450 - total flux cleaned = -0.000317944 Jy ! Component: 500 - total flux cleaned = -0.000266688 Jy ! Component: 550 - total flux cleaned = -0.000180096 Jy ! Component: 600 - total flux cleaned = -0.000132674 Jy ! Component: 650 - total flux cleaned = -2.84329e-05 Jy ! Component: 700 - total flux cleaned = 5.0087e-05 Jy ! Component: 750 - total flux cleaned = 0.000148103 Jy ! Component: 800 - total flux cleaned = 0.000221971 Jy ! Component: 850 - total flux cleaned = 0.000314133 Jy ! Component: 900 - total flux cleaned = 0.0003638 Jy ! Component: 950 - total flux cleaned = 0.000422178 Jy ! Component: 1000 - total flux cleaned = 0.000488568 Jy ! Component: 1050 - total flux cleaned = 0.000562403 Jy ! Component: 1100 - total flux cleaned = 0.000625408 Jy ! Component: 1150 - total flux cleaned = 0.000660678 Jy ! Component: 1200 - total flux cleaned = 0.00071246 Jy ! Component: 1250 - total flux cleaned = 0.00077974 Jy ! Component: 1300 - total flux cleaned = 0.000820633 Jy ! Component: 1350 - total flux cleaned = 0.000828526 Jy ! Component: 1400 - total flux cleaned = 0.000867995 Jy ! Component: 1450 - total flux cleaned = 0.000906616 Jy ! Component: 1500 - total flux cleaned = 0.000974819 Jy ! Component: 1550 - total flux cleaned = 0.00103423 Jy ! Component: 1600 - total flux cleaned = 0.00108536 Jy ! Component: 1650 - total flux cleaned = 0.00113545 Jy ! Component: 1700 - total flux cleaned = 0.00119179 Jy ! Component: 1750 - total flux cleaned = 0.00124046 Jy ! Component: 1800 - total flux cleaned = 0.00130208 Jy ! Component: 1850 - total flux cleaned = 0.00132223 Jy ! Component: 1900 - total flux cleaned = 0.00136202 Jy ! Component: 1950 - total flux cleaned = 0.00137508 Jy ! Component: 2000 - total flux cleaned = 0.00140722 Jy ! Total flux subtracted in 2048 components = 0.00141992 Jy ! Clean residual min=-0.000506 max=0.000452 Jy/beam ! Clean residual mean=0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.158154 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 180 components and 0.158154 Jy ![Exited script file: muppet] wmap "J1644-1804_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7085 x 1.789 at 2.227 degrees (North through East) ! Clean map min=-0.00064139 max=0.12047 Jy/beam ! Writing clean map to FITS file: J1644-1804_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 0.120468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277825 0.277825 0.555651 1.1113 2.2226 4.44521 8.89041 17.7808 35.5617 71.1233 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7085 x 1.789 at 2.227 degrees (North through East) ! Clean map min=-0.00064139 max=0.12047 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 J1644-1804_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:51 2017