! Started logfile: J2336-4115_X_2017_02_24_pus_uvs.log on Sat May 4 10:09:21 2019 obs J2336-4115_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2336-4115_X_2017_02_24_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.410256 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2336-4115 ! ! 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 1882 lines of history. ! ! Reading 2880 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 J2336-4115_X_2017_02_24_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689540Jy sigma=0.003488 ! Fit after self-cal, rms=0.672401Jy sigma=0.003449 ! 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=0.9212 mas, bmaj=5.167 mas, bpa=-2.436 degrees ! Estimated noise=4880.89 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 = 0.261073 Jy ! Component: 100 - total flux cleaned = 0.340098 Jy ! Total flux subtracted in 100 components = 0.340098 Jy ! Clean residual min=-0.033446 max=0.058211 Jy/beam ! Clean residual mean=-0.001883 rms=0.013721 Jy/beam ! Combined flux in latest and established models = 0.340098 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.340098 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=0.191656Jy sigma=0.000839 ! Fit after self-cal, rms=0.190907Jy sigma=0.000838 ! 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=1.014 mas, bmaj=6.145 mas, bpa=-0.8405 degrees ! Estimated noise=2701.14 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 = 0.0647004 Jy ! Component: 100 - total flux cleaned = 0.0989911 Jy ! Component: 150 - total flux cleaned = 0.118573 Jy ! Component: 200 - total flux cleaned = 0.129885 Jy ! Total flux subtracted in 200 components = 0.129885 Jy ! Clean residual min=-0.026583 max=0.019798 Jy/beam ! Clean residual mean=-0.000760 rms=0.006512 Jy/beam ! Combined flux in latest and established models = 0.469983 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 59 components and 0.469983 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=0.171254Jy sigma=0.000681 ! Fit after self-cal, rms=0.170297Jy sigma=0.000680 ! 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 1.01 HN 1.70 KP 0.93 ! LA 1.02 MK 1.00* NL 1.05 OV 1.00* ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.73 KP 0.86 ! LA 1.10 MK 1.00* NL 0.98 OV 1.00* ! PT 0.97 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.52 KP 0.84 ! LA 1.04 MK 1.00* NL 1.03 OV 1.00* ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.66 KP 0.83 ! LA 1.05 MK 1.00* NL 1.03 OV 1.00* ! PT 0.96 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.14 KP 0.85 ! LA 1.10 MK 1.00* NL 1.00 OV 1.00* ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.82 KP 0.81 ! LA 1.07 MK 1.00* NL 1.00 OV 1.00* ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 2.66 KP 0.86 ! LA 1.03 MK 1.00* NL 0.98 OV 1.00* ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.10 KP 0.84 ! LA 1.09 MK 1.00* NL 1.01 OV 1.00* ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.95 KP 0.90 ! LA 1.02 MK 1.00* NL 1.05 OV 1.00* ! PT 1.02 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.75 KP 0.88 ! LA 1.05 MK 1.00* NL 0.96 OV 1.00* ! PT 1.00 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.61 KP 0.84 ! LA 1.02 MK 1.00* NL 1.04 OV 1.00* ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.96 KP 0.86 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00* ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.170297Jy sigma=0.000680 ! Fit after self-cal, rms=0.206392Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=6.332 mas, bpa=-0.7168 degrees ! Estimated noise=2691.51 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 = 0.00269336 Jy ! Component: 100 - total flux cleaned = 0.00268264 Jy ! Component: 150 - total flux cleaned = 0.00280751 Jy ! Component: 200 - total flux cleaned = 0.00306823 Jy ! Total flux subtracted in 200 components = 0.00306823 Jy ! Clean residual min=-0.008572 max=0.007369 Jy/beam ! Clean residual mean=-0.000208 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.473051 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.473051 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=0.206126Jy sigma=0.000639 ! Fit after self-cal, rms=0.206816Jy sigma=0.000639 ! 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=0.206816Jy sigma=0.000639 ! Fit after self-cal, rms=0.208727Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=6.327 mas, bpa=-0.7066 degrees ! Estimated noise=2678.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202599 Jy ! Component: 100 - total flux cleaned = 0.00190072 Jy ! Component: 150 - total flux cleaned = 0.00189892 Jy ! Component: 200 - total flux cleaned = 0.00224342 Jy ! Total flux subtracted in 200 components = 0.00224342 Jy ! Clean residual min=-0.007430 max=0.006884 Jy/beam ! Clean residual mean=-0.000195 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.475295 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.475295 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=0.208615Jy sigma=0.000638 ! Fit after self-cal, rms=0.208689Jy sigma=0.000638 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 = 0.00024229 Jy ! Component: 100 - total flux cleaned = 0.000527739 Jy ! Component: 150 - total flux cleaned = 0.000657194 Jy ! Component: 200 - total flux cleaned = 0.000719952 Jy ! Total flux subtracted in 200 components = 0.000719952 Jy ! Clean residual min=-0.006974 max=0.006786 Jy/beam ! Clean residual mean=-0.000195 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 0.476015 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.476015 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=0.208653Jy sigma=0.000638 ! Fit after self-cal, rms=0.208715Jy sigma=0.000638 ! 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=0.208715Jy sigma=0.000638 ! Fit after self-cal, rms=0.209671Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=6.319 mas, bpa=-0.7161 degrees ! Estimated noise=2672.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101424 Jy ! Component: 100 - total flux cleaned = 0.0012031 Jy ! Component: 150 - total flux cleaned = 0.00120028 Jy ! Component: 200 - total flux cleaned = 0.00110136 Jy ! Total flux subtracted in 200 components = 0.00110136 Jy ! Clean residual min=-0.006491 max=0.006386 Jy/beam ! Clean residual mean=-0.000187 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.477116 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.477116 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=0.209643Jy sigma=0.000638 ! Fit after self-cal, rms=0.209652Jy sigma=0.000638 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 = 9.57297e-05 Jy ! Component: 100 - total flux cleaned = 0.000141006 Jy ! Component: 150 - total flux cleaned = 0.000226825 Jy ! Component: 200 - total flux cleaned = 0.000225149 Jy ! Total flux subtracted in 200 components = 0.000225149 Jy ! Clean residual min=-0.006340 max=0.006305 Jy/beam ! Clean residual mean=-0.000188 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.477341 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.477341 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=0.209637Jy sigma=0.000637 ! Fit after self-cal, rms=0.209660Jy sigma=0.000637 ! 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=0.209660Jy sigma=0.000637 ! Fit after self-cal, rms=0.209357Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=7.699 mas, bpa=-9.537 degrees ! Estimated noise=3227.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00088766 Jy ! Component: 100 - total flux cleaned = 0.000937422 Jy ! Component: 150 - total flux cleaned = 0.000980627 Jy ! Component: 200 - total flux cleaned = 0.00102105 Jy ! Total flux subtracted in 200 components = 0.00102105 Jy ! Clean residual min=-0.007299 max=0.006857 Jy/beam ! Clean residual mean=-0.000351 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.478362 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 79 components and 0.478362 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=0.209346Jy sigma=0.000637 ! Fit after self-cal, rms=0.209342Jy sigma=0.000637 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 = 7.28742e-05 Jy ! Component: 100 - total flux cleaned = 0.000107413 Jy ! Component: 150 - total flux cleaned = 0.00014039 Jy ! Component: 200 - total flux cleaned = 0.000173726 Jy ! Total flux subtracted in 200 components = 0.000173726 Jy ! Clean residual min=-0.007259 max=0.006835 Jy/beam ! Clean residual mean=-0.000353 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.478536 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 80 components and 0.478536 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=0.209332Jy sigma=0.000637 ! Fit after self-cal, rms=0.209341Jy sigma=0.000637 ! 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=1.016 mas, bmaj=6.311 mas, bpa=-0.726 degrees ! Estimated noise=2668.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 6.311 at -0.726 degrees (North through East) ! Clean map min=-0.0057048 max=0.36521 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=0.9181 mas, bmaj=5.37 mas, bpa=-1.957 degrees ! Estimated noise=5059.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270045 Jy ! Component: 100 - total flux cleaned = 0.343438 Jy ! Component: 150 - total flux cleaned = 0.386649 Jy ! Component: 200 - total flux cleaned = 0.414729 Jy ! Total flux subtracted in 200 components = 0.414729 Jy ! Clean residual min=-0.017316 max=0.016070 Jy/beam ! Clean residual mean=-0.000838 rms=0.005873 Jy/beam ! Combined flux in latest and established models = 0.414729 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.414729 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=6.311 mas, bpa=-0.726 degrees ! Estimated noise=2668.79 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 = 0.0229658 Jy ! Component: 100 - total flux cleaned = 0.036463 Jy ! Component: 150 - total flux cleaned = 0.0452527 Jy ! Component: 200 - total flux cleaned = 0.0511475 Jy ! Total flux subtracted in 200 components = 0.0511475 Jy ! Clean residual min=-0.007823 max=0.006297 Jy/beam ! Clean residual mean=-0.000214 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.465876 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 93 components and 0.465876 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=2.304 mas, bmaj=7.699 mas, bpa=-9.537 degrees ! Estimated noise=3227.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0065624 Jy ! Component: 100 - total flux cleaned = 0.00991872 Jy ! Component: 150 - total flux cleaned = 0.0116386 Jy ! Component: 200 - total flux cleaned = 0.0118237 Jy ! Total flux subtracted in 200 components = 0.0118237 Jy ! Clean residual min=-0.007523 max=0.006860 Jy/beam ! Clean residual mean=-0.000325 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.4777 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 = 4.18342e-05 Jy ! Component: 100 - total flux cleaned = 8.40971e-05 Jy ! Component: 150 - total flux cleaned = 0.000125588 Jy ! Component: 200 - total flux cleaned = 0.000125907 Jy ! Total flux subtracted in 200 components = 0.000125907 Jy ! Clean residual min=-0.007383 max=0.006867 Jy/beam ! Clean residual mean=-0.000328 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.477826 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.477826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=6.311 mas, bpa=-0.726 degrees ! Estimated noise=2668.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000738901 Jy ! Component: 100 - total flux cleaned = -0.000533211 Jy ! Component: 150 - total flux cleaned = -0.000528449 Jy ! Component: 200 - total flux cleaned = -0.00048194 Jy ! Total flux subtracted in 200 components = -0.00048194 Jy ! Clean residual min=-0.006680 max=0.006365 Jy/beam ! Clean residual mean=-0.000177 rms=0.001958 Jy/beam ! Combined flux in latest and established models = 0.477344 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.477344 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=0.209301Jy sigma=0.000638 ! Fit after self-cal, rms=0.209229Jy sigma=0.000638 wmodel J2336-4115_X_2017_02_24_pus_map.mod ! Writing 100 model components to file: J2336-4115_X_2017_02_24_pus_map.mod wobs J2336-4115_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2336-4115_X_2017_02_24_pus_uvs.fits wwins J2336-4115_X_2017_02_24_pus_map.win ! wwins: Wrote 1 windows to J2336-4115_X_2017_02_24_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 = -0.00190187 Jy ! Component: 100 - total flux cleaned = -0.00355886 Jy ! Component: 150 - total flux cleaned = -0.00483886 Jy ! Component: 200 - total flux cleaned = -0.00541713 Jy ! Component: 250 - total flux cleaned = -0.00587322 Jy ! Component: 300 - total flux cleaned = -0.00601558 Jy ! Component: 350 - total flux cleaned = -0.00542374 Jy ! Component: 400 - total flux cleaned = -0.00492453 Jy ! Component: 450 - total flux cleaned = -0.00439088 Jy ! Component: 500 - total flux cleaned = -0.00382623 Jy ! Component: 550 - total flux cleaned = -0.00334045 Jy ! Component: 600 - total flux cleaned = -0.00277254 Jy ! Component: 650 - total flux cleaned = -0.00257211 Jy ! Component: 700 - total flux cleaned = -0.00237748 Jy ! Component: 750 - total flux cleaned = -0.00223444 Jy ! Component: 800 - total flux cleaned = -0.00204867 Jy ! Component: 850 - total flux cleaned = -0.00191219 Jy ! Component: 900 - total flux cleaned = -0.0017776 Jy ! Component: 950 - total flux cleaned = -0.0016455 Jy ! Component: 1000 - total flux cleaned = -0.00160163 Jy ! Component: 1050 - total flux cleaned = -0.00151293 Jy ! Component: 1100 - total flux cleaned = -0.00133582 Jy ! Component: 1150 - total flux cleaned = -0.0012028 Jy ! Component: 1200 - total flux cleaned = -0.000979552 Jy ! Component: 1250 - total flux cleaned = -0.000889477 Jy ! Component: 1300 - total flux cleaned = -0.000709161 Jy ! Component: 1350 - total flux cleaned = -0.000527905 Jy ! Component: 1400 - total flux cleaned = -0.000391138 Jy ! Component: 1450 - total flux cleaned = -0.000162162 Jy ! Component: 1500 - total flux cleaned = -7.01116e-05 Jy ! Component: 1550 - total flux cleaned = 0.000114541 Jy ! Component: 1600 - total flux cleaned = 0.00016057 Jy ! Component: 1650 - total flux cleaned = 0.000347239 Jy ! Component: 1700 - total flux cleaned = 0.000488712 Jy ! Component: 1750 - total flux cleaned = 0.00072828 Jy ! Component: 1800 - total flux cleaned = 0.000873282 Jy ! Component: 1850 - total flux cleaned = 0.00107002 Jy ! Component: 1900 - total flux cleaned = 0.00116937 Jy ! Component: 1950 - total flux cleaned = 0.00137066 Jy ! Component: 2000 - total flux cleaned = 0.00152292 Jy ! Total flux subtracted in 2048 components = 0.00162558 Jy ! Clean residual min=-0.002819 max=0.003169 Jy/beam ! Clean residual mean=0.000038 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.47897 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 195 components and 0.47897 Jy ![Exited script file: muppet] wmap "J2336-4115_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 6.311 at -0.726 degrees (North through East) ! Clean map min=-0.0042538 max=0.36255 Jy/beam ! Writing clean map to FITS file: J2336-4115_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.362551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00107235 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887335 0.887335 1.77467 3.54934 7.09868 14.1974 28.3947 56.7894 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.362 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 6.311 at -0.726 degrees (North through East) ! Clean map min=-0.0042538 max=0.36255 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 J2336-4115_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:09:22 2019