! Started logfile: J2354-1513_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:54:18 2019 obs J2354-1513_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2354-1513_X_2017_01_16_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.402778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2354-1513 ! ! 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 1309 lines of history. ! ! Reading 1740 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 J2354-1513_X_2017_01_16_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 28 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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.602589Jy sigma=0.004395 ! Fit after self-cal, rms=0.596041Jy sigma=0.004351 ! 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=0.8374 mas, bmaj=2.831 mas, bpa=24.44 degrees ! Estimated noise=4333.44 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310981 Jy ! Component: 100 - total flux cleaned = 0.42751 Jy ! Total flux subtracted in 100 components = 0.42751 Jy ! Clean residual min=-0.040038 max=0.058308 Jy/beam ! Clean residual mean=0.000024 rms=0.016311 Jy/beam ! Combined flux in latest and established models = 0.42751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.42751 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=0.157986Jy sigma=0.001104 ! Fit after self-cal, rms=0.157799Jy sigma=0.001104 ! 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=0.9486 mas, bmaj=3.001 mas, bpa=22.98 degrees ! Estimated noise=2779.73 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 = 0.0839825 Jy ! Component: 100 - total flux cleaned = 0.126323 Jy ! Component: 150 - total flux cleaned = 0.140385 Jy ! Component: 200 - total flux cleaned = 0.149861 Jy ! Total flux subtracted in 200 components = 0.149861 Jy ! Clean residual min=-0.010456 max=0.010423 Jy/beam ! Clean residual mean=0.000015 rms=0.004132 Jy/beam ! Combined flux in latest and established models = 0.577371 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 52 components and 0.577371 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=0.111870Jy sigma=0.000655 ! Fit after self-cal, rms=0.111721Jy sigma=0.000654 ! 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 0.96 HN 0.95 KP 0.98 ! LA 0.99 MK 1.00* NL 0.96 OV 1.00* ! PT 1.57 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.96 KP 1.00 ! LA 0.99 MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.99 KP 1.00 ! LA 1.06 MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.97 KP 0.98 ! LA 1.00 MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.95 KP 0.99 ! LA 1.01 MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.98 KP 1.05 ! LA 1.06 MK 1.00* NL 0.93 OV 1.00* ! PT 1.00* SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.92 KP 0.95 ! LA 1.00 MK 1.00* NL 0.96 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.98 KP 1.01 ! LA 1.00 MK 1.00* NL 0.92 OV 1.00* ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.03 KP 0.96 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.05 KP 0.95 ! LA 1.06 MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00 KP 1.00 ! LA 1.05 MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.94 KP 1.00 ! LA 1.06 MK 1.00* NL 0.97 OV 1.00* ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.111721Jy sigma=0.000654 ! Fit after self-cal, rms=0.124796Jy sigma=0.000623 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9563 mas, bmaj=2.973 mas, bpa=22.88 degrees ! Estimated noise=2742.54 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 = 0.000685745 Jy ! Component: 100 - total flux cleaned = 0.00223276 Jy ! Component: 150 - total flux cleaned = 0.00300787 Jy ! Component: 200 - total flux cleaned = 0.00414463 Jy ! Total flux subtracted in 200 components = 0.00414463 Jy ! Clean residual min=-0.002468 max=0.002462 Jy/beam ! Clean residual mean=0.000005 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.581516 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.581516 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=0.123645Jy sigma=0.000615 ! Fit after self-cal, rms=0.123700Jy sigma=0.000615 ! 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=0.123700Jy sigma=0.000615 ! Fit after self-cal, rms=0.123014Jy sigma=0.000615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.974 mas, bpa=22.88 degrees ! Estimated noise=2739.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390852 Jy ! Component: 100 - total flux cleaned = -0.000857048 Jy ! Component: 150 - total flux cleaned = -0.00177858 Jy ! Component: 200 - total flux cleaned = -0.00263864 Jy ! Total flux subtracted in 200 components = -0.00263864 Jy ! Clean residual min=-0.001521 max=0.001515 Jy/beam ! Clean residual mean=0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.578877 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 128 components and 0.578877 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=0.122716Jy sigma=0.000613 ! Fit after self-cal, rms=0.122699Jy sigma=0.000613 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 = -0.000532859 Jy ! Component: 100 - total flux cleaned = -0.0010286 Jy ! Component: 150 - total flux cleaned = -0.00179906 Jy ! Component: 200 - total flux cleaned = -0.00186829 Jy ! Total flux subtracted in 200 components = -0.00186829 Jy ! Clean residual min=-0.001181 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.577009 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 151 components and 0.577009 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=0.122523Jy sigma=0.000613 ! Fit after self-cal, rms=0.122518Jy sigma=0.000612 ! 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=0.122518Jy sigma=0.000612 ! Fit after self-cal, rms=0.122226Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9565 mas, bmaj=2.974 mas, bpa=22.87 degrees ! Estimated noise=2739.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000881375 Jy ! Component: 100 - total flux cleaned = -0.00134983 Jy ! Component: 150 - total flux cleaned = -0.00128576 Jy ! Component: 200 - total flux cleaned = -0.00116671 Jy ! Total flux subtracted in 200 components = -0.00116671 Jy ! Clean residual min=-0.000971 max=0.000967 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.575842 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 173 components and 0.575842 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=0.122100Jy sigma=0.000612 ! Fit after self-cal, rms=0.122096Jy sigma=0.000612 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 = -0.000417673 Jy ! Component: 100 - total flux cleaned = -0.000854088 Jy ! Component: 150 - total flux cleaned = -0.00101037 Jy ! Component: 200 - total flux cleaned = -0.00105968 Jy ! Total flux subtracted in 200 components = -0.00105968 Jy ! Clean residual min=-0.000819 max=0.000820 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.574783 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 196 components and 0.574782 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=0.121996Jy sigma=0.000612 ! Fit after self-cal, rms=0.121995Jy sigma=0.000612 ! 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=0.121995Jy sigma=0.000612 ! Fit after self-cal, rms=0.121768Jy sigma=0.000612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=3.939 mas, bpa=-1.424 degrees ! Estimated noise=3612.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923424 Jy ! Component: 100 - total flux cleaned = -0.00137653 Jy ! Component: 150 - total flux cleaned = -0.00160114 Jy ! Component: 200 - total flux cleaned = -0.00171509 Jy ! Total flux subtracted in 200 components = -0.00171509 Jy ! Clean residual min=-0.000961 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.573067 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 259 components and 0.573067 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=0.121658Jy sigma=0.000612 ! Fit after self-cal, rms=0.121660Jy sigma=0.000612 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 = -0.000174005 Jy ! Component: 100 - total flux cleaned = -0.000281305 Jy ! Component: 150 - total flux cleaned = -0.000176778 Jy ! Component: 200 - total flux cleaned = -0.000117316 Jy ! Total flux subtracted in 200 components = -0.000117316 Jy ! Clean residual min=-0.001090 max=0.001065 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.57295 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 291 components and 0.57295 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=0.121586Jy sigma=0.000612 ! Fit after self-cal, rms=0.121583Jy sigma=0.000612 ! 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=0.9563 mas, bmaj=2.974 mas, bpa=22.87 degrees ! Estimated noise=2738.2 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9563 x 2.974 at 22.87 degrees (North through East) ! Clean map min=-0.0046761 max=0.36548 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=0.8397 mas, bmaj=2.801 mas, bpa=24.43 degrees ! Estimated noise=4333.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.310633 Jy ! Component: 100 - total flux cleaned = 0.422445 Jy ! Component: 150 - total flux cleaned = 0.483902 Jy ! Component: 200 - total flux cleaned = 0.521975 Jy ! Total flux subtracted in 200 components = 0.521975 Jy ! Clean residual min=-0.017515 max=0.019917 Jy/beam ! Clean residual mean=0.000005 rms=0.006370 Jy/beam ! Combined flux in latest and established models = 0.521975 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.521975 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9563 mas, bmaj=2.974 mas, bpa=22.87 degrees ! Estimated noise=2738.2 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 = 0.027816 Jy ! Component: 100 - total flux cleaned = 0.0367154 Jy ! Component: 150 - total flux cleaned = 0.0372308 Jy ! Component: 200 - total flux cleaned = 0.0372975 Jy ! Total flux subtracted in 200 components = 0.0372975 Jy ! Clean residual min=-0.005305 max=0.005292 Jy/beam ! Clean residual mean=0.000007 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.559272 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 65 components and 0.559273 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=1.983 mas, bmaj=3.939 mas, bpa=-1.424 degrees ! Estimated noise=3612.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00602721 Jy ! Component: 100 - total flux cleaned = -0.00576651 Jy ! Component: 150 - total flux cleaned = -0.00517971 Jy ! Component: 200 - total flux cleaned = -0.00438353 Jy ! Total flux subtracted in 200 components = -0.00438353 Jy ! Clean residual min=-0.002383 max=0.002374 Jy/beam ! Clean residual mean=0.000008 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.554889 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 = 0.000683757 Jy ! Component: 100 - total flux cleaned = 0.000680964 Jy ! Component: 150 - total flux cleaned = 0.000825116 Jy ! Component: 200 - total flux cleaned = 0.000807653 Jy ! Total flux subtracted in 200 components = 0.000807653 Jy ! Clean residual min=-0.003680 max=0.003520 Jy/beam ! Clean residual mean=0.000008 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.555697 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 135 components and 0.555696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9563 mas, bmaj=2.974 mas, bpa=22.87 degrees ! Estimated noise=2738.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373218 Jy ! Component: 100 - total flux cleaned = -0.000705464 Jy ! Component: 150 - total flux cleaned = -0.000698701 Jy ! Component: 200 - total flux cleaned = -0.0008032 Jy ! Total flux subtracted in 200 components = -0.0008032 Jy ! Clean residual min=-0.001925 max=0.001922 Jy/beam ! Clean residual mean=0.000000 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.554893 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 178 components and 0.554893 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=0.121656Jy sigma=0.000614 ! Fit after self-cal, rms=0.121611Jy sigma=0.000614 wmodel J2354-1513_X_2017_01_16_pus_map.mod ! Writing 178 model components to file: J2354-1513_X_2017_01_16_pus_map.mod wobs J2354-1513_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2354-1513_X_2017_01_16_pus_uvs.fits wwins J2354-1513_X_2017_01_16_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J2354-1513_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9563 x 2.974 at 22.87 degrees (North through East) ! Clean map min=-0.0065362 max=0.37142 Jy/beam ! Writing clean map to FITS file: J2354-1513_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.37142 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000684745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553076 0.553076 1.10615 2.2123 4.42461 8.84921 17.6984 35.3969 70.7937 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.371 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9563 x 2.974 at 22.87 degrees (North through East) ! Clean map min=-0.0065362 max=0.37142 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 J2354-1513_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:54:19 2019