! Started logfile: J1254-4424_X_2017_06_10_pus_uvs.log on Mon May 6 12:46:59 2019 obs J1254-4424_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1254-4424_X_2017_06_10_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.395129 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1254-4424 ! ! 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 31152 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 J1254-4424_X_2017_06_10_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 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 518 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864198Jy sigma=0.005845 ! Fit after self-cal, rms=0.809505Jy sigma=0.005496 ! 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=0.6004 mas, bmaj=1.987 mas, bpa=-3.263 degrees ! Estimated noise=999.746 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 = 0.136244 Jy ! Component: 100 - total flux cleaned = 0.181441 Jy ! Total flux subtracted in 100 components = 0.181441 Jy ! Clean residual min=-0.011793 max=0.028334 Jy/beam ! Clean residual mean=0.000118 rms=0.003994 Jy/beam ! Combined flux in latest and established models = 0.181441 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.181441 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=0.109544Jy sigma=0.000728 ! Fit after self-cal, rms=0.109396Jy sigma=0.000727 ! Inverting map ! Added new window around map position (-0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254588 Jy ! Component: 100 - total flux cleaned = 0.0383153 Jy ! Total flux subtracted in 100 components = 0.0383153 Jy ! Clean residual min=-0.008009 max=0.015850 Jy/beam ! Clean residual mean=0.000061 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 0.219757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.219757 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=0.100756Jy sigma=0.000671 ! Fit after self-cal, rms=0.100448Jy sigma=0.000669 ! Inverting map ! Added new window around map position (2.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01324 Jy ! Component: 100 - total flux cleaned = 0.0204097 Jy ! Total flux subtracted in 100 components = 0.0204097 Jy ! Clean residual min=-0.005444 max=0.006959 Jy/beam ! Clean residual mean=0.000037 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.240166 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.240166 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=0.098246Jy sigma=0.000654 ! Fit after self-cal, rms=0.098154Jy sigma=0.000653 ! 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=0.7847 mas, bmaj=2.558 mas, bpa=-3.768 degrees ! Estimated noise=594.649 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 = 0.0078737 Jy ! Component: 100 - total flux cleaned = 0.0125759 Jy ! Component: 150 - total flux cleaned = 0.0154717 Jy ! Component: 200 - total flux cleaned = 0.0173259 Jy ! Total flux subtracted in 200 components = 0.0173259 Jy ! Clean residual min=-0.003438 max=0.004244 Jy/beam ! Clean residual mean=0.000062 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.257492 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.257492 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=0.097475Jy sigma=0.000649 ! Fit after self-cal, rms=0.097440Jy sigma=0.000649 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 1.01 ! LA 0.98 MK 0.94 NL 1.00* OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.97 ! LA 0.96 MK 0.94 NL 1.00* OV 1.00 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.96 ! LA 0.98 MK 1.18 NL 1.00* OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.00* KP 0.96 ! LA 1.00 MK 0.98 NL 1.00* OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.00* KP 0.97 ! LA 1.00 MK 1.08 NL 1.00* OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.94 ! LA 0.98 MK 1.02 NL 1.00* OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.97 ! LA 1.01 MK 0.99 NL 1.00* OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.94 ! LA 0.98 MK 1.04 NL 1.00* OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.95 ! LA 0.98 MK 0.89 NL 1.00* OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 1.00 MK 0.97 NL 1.00* OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.95 ! LA 0.98 MK 1.03 NL 1.00* OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.92 ! LA 0.96 MK 0.95 NL 1.00* OV 0.99 ! PT 1.02 SC 0.92 ! ! ! Fit before self-cal, rms=0.097440Jy sigma=0.000649 ! Fit after self-cal, rms=0.096629Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7852 mas, bmaj=2.558 mas, bpa=-3.82 degrees ! Estimated noise=592.975 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 = 2.41404e-05 Jy ! Component: 100 - total flux cleaned = -5.03652e-05 Jy ! Component: 150 - total flux cleaned = -5.26344e-05 Jy ! Component: 200 - total flux cleaned = -2.45947e-05 Jy ! Total flux subtracted in 200 components = -2.45947e-05 Jy ! Clean residual min=-0.002870 max=0.002412 Jy/beam ! Clean residual mean=0.000076 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.257468 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.257468 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=0.096603Jy sigma=0.000644 ! Fit after self-cal, rms=0.096625Jy sigma=0.000644 ! 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=0.096625Jy sigma=0.000644 ! Fit after self-cal, rms=0.097014Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7865 mas, bmaj=2.562 mas, bpa=-3.823 degrees ! Estimated noise=593.039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.88499e-05 Jy ! Component: 100 - total flux cleaned = -0.000131306 Jy ! Component: 150 - total flux cleaned = -0.000113934 Jy ! Component: 200 - total flux cleaned = -0.000114643 Jy ! Total flux subtracted in 200 components = -0.000114643 Jy ! Clean residual min=-0.002152 max=0.001844 Jy/beam ! Clean residual mean=0.000081 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.257353 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.257353 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=0.097005Jy sigma=0.000642 ! Fit after self-cal, rms=0.097022Jy sigma=0.000642 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 = 4.81582e-05 Jy ! Component: 100 - total flux cleaned = 4.82589e-05 Jy ! Component: 150 - total flux cleaned = 4.82607e-05 Jy ! Component: 200 - total flux cleaned = 3.41054e-05 Jy ! Total flux subtracted in 200 components = 3.41054e-05 Jy ! Clean residual min=-0.002117 max=0.001828 Jy/beam ! Clean residual mean=0.000081 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.257387 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.257387 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=0.097018Jy sigma=0.000642 ! Fit after self-cal, rms=0.097018Jy sigma=0.000642 ! 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=0.097018Jy sigma=0.000642 ! Fit after self-cal, rms=0.097132Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7875 mas, bmaj=2.564 mas, bpa=-3.849 degrees ! Estimated noise=593.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225287 Jy ! Component: 100 - total flux cleaned = -0.000240434 Jy ! Component: 150 - total flux cleaned = -0.000239946 Jy ! Component: 200 - total flux cleaned = -0.000253362 Jy ! Total flux subtracted in 200 components = -0.000253362 Jy ! Clean residual min=-0.002058 max=0.001791 Jy/beam ! Clean residual mean=0.000078 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.257134 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.257134 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=0.097127Jy sigma=0.000642 ! Fit after self-cal, rms=0.097128Jy sigma=0.000642 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 = 3.33283e-05 Jy ! Component: 100 - total flux cleaned = 3.32562e-05 Jy ! Component: 150 - total flux cleaned = 3.3e-05 Jy ! Component: 200 - total flux cleaned = 3.29688e-05 Jy ! Total flux subtracted in 200 components = 3.29688e-05 Jy ! Clean residual min=-0.002022 max=0.001785 Jy/beam ! Clean residual mean=0.000078 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.257167 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.257167 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=0.097125Jy sigma=0.000642 ! Fit after self-cal, rms=0.097124Jy sigma=0.000642 ! 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=0.097124Jy sigma=0.000642 ! Fit after self-cal, rms=0.097201Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=9.803 mas, bpa=4.648 degrees ! Estimated noise=795.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.75218e-05 Jy ! Component: 100 - total flux cleaned = 5.83721e-05 Jy ! Component: 150 - total flux cleaned = 3.17819e-05 Jy ! Component: 200 - total flux cleaned = 8.03224e-06 Jy ! Total flux subtracted in 200 components = 8.03224e-06 Jy ! Clean residual min=-0.002027 max=0.002251 Jy/beam ! Clean residual mean=0.000148 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.257175 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 52 components and 0.257175 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=0.097201Jy sigma=0.000642 ! Fit after self-cal, rms=0.097200Jy sigma=0.000642 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 = 8.02358e-05 Jy ! Component: 100 - total flux cleaned = 7.91936e-05 Jy ! Component: 150 - total flux cleaned = 5.79277e-05 Jy ! Component: 200 - total flux cleaned = 3.87284e-05 Jy ! Total flux subtracted in 200 components = 3.87284e-05 Jy ! Clean residual min=-0.002018 max=0.002176 Jy/beam ! Clean residual mean=0.000148 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.257214 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 54 components and 0.257214 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=0.097205Jy sigma=0.000642 ! Fit after self-cal, rms=0.097205Jy sigma=0.000642 ! 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=0.7885 mas, bmaj=2.566 mas, bpa=-3.863 degrees ! Estimated noise=594.179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7885 x 2.566 at -3.863 degrees (North through East) ! Clean map min=-0.002447 max=0.17505 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=0.6015 mas, bmaj=1.992 mas, bpa=-3.373 degrees ! Estimated noise=1000.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135984 Jy ! Component: 100 - total flux cleaned = 0.183209 Jy ! Component: 150 - total flux cleaned = 0.206881 Jy ! Component: 200 - total flux cleaned = 0.221071 Jy ! Total flux subtracted in 200 components = 0.221071 Jy ! Clean residual min=-0.005678 max=0.008642 Jy/beam ! Clean residual mean=0.000074 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.221071 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.221071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7885 mas, bmaj=2.566 mas, bpa=-3.863 degrees ! Estimated noise=594.179 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) ! Added new window around map position (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147063 Jy ! Component: 100 - total flux cleaned = 0.0228602 Jy ! Component: 150 - total flux cleaned = 0.0277565 Jy ! Component: 200 - total flux cleaned = 0.0308067 Jy ! Total flux subtracted in 200 components = 0.0308067 Jy ! Clean residual min=-0.002288 max=0.002801 Jy/beam ! Clean residual mean=0.000082 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.251878 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.251878 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=2.986 mas, bmaj=9.803 mas, bpa=4.648 degrees ! Estimated noise=795.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029167 Jy ! Component: 100 - total flux cleaned = 0.00429106 Jy ! Component: 150 - total flux cleaned = 0.00440589 Jy ! Component: 200 - total flux cleaned = 0.00450988 Jy ! Total flux subtracted in 200 components = 0.00450988 Jy ! Clean residual min=-0.002022 max=0.001993 Jy/beam ! Clean residual mean=0.000150 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.256388 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 = 0.000123528 Jy ! Component: 100 - total flux cleaned = 0.000205939 Jy ! Component: 150 - total flux cleaned = 0.000278713 Jy ! Component: 200 - total flux cleaned = 0.000347391 Jy ! Total flux subtracted in 200 components = 0.000347391 Jy ! Clean residual min=-0.001936 max=0.001915 Jy/beam ! Clean residual mean=0.000149 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.256735 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.256735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7885 mas, bmaj=2.566 mas, bpa=-3.863 degrees ! Estimated noise=594.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162788 Jy ! Component: 100 - total flux cleaned = -0.000226594 Jy ! Component: 150 - total flux cleaned = -0.000277135 Jy ! Component: 200 - total flux cleaned = -0.000277094 Jy ! Total flux subtracted in 200 components = -0.000277094 Jy ! Clean residual min=-0.001984 max=0.001946 Jy/beam ! Clean residual mean=0.000076 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.256458 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.256458 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=0.097219Jy sigma=0.000642 ! Fit after self-cal, rms=0.097202Jy sigma=0.000642 wmodel J1254-4424_X_2017_06_10_pus_map.mod ! Writing 77 model components to file: J1254-4424_X_2017_06_10_pus_map.mod wobs J1254-4424_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1254-4424_X_2017_06_10_pus_uvs.fits wwins J1254-4424_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J1254-4424_X_2017_06_10_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 = -0.000293808 Jy ! Component: 100 - total flux cleaned = -0.000352169 Jy ! Component: 150 - total flux cleaned = -0.000157551 Jy ! Component: 200 - total flux cleaned = 1.01454e-07 Jy ! Component: 250 - total flux cleaned = 0.00012486 Jy ! Component: 300 - total flux cleaned = 0.000267385 Jy ! Component: 350 - total flux cleaned = 0.000425479 Jy ! Component: 400 - total flux cleaned = 0.000617298 Jy ! Component: 450 - total flux cleaned = 0.000760145 Jy ! Component: 500 - total flux cleaned = 0.000936521 Jy ! Component: 550 - total flux cleaned = 0.00110625 Jy ! Component: 600 - total flux cleaned = 0.00128854 Jy ! Component: 650 - total flux cleaned = 0.00142894 Jy ! Component: 700 - total flux cleaned = 0.00151425 Jy ! Component: 750 - total flux cleaned = 0.00159738 Jy ! Component: 800 - total flux cleaned = 0.0016781 Jy ! Component: 850 - total flux cleaned = 0.00174087 Jy ! Component: 900 - total flux cleaned = 0.00183229 Jy ! Component: 950 - total flux cleaned = 0.001892 Jy ! Component: 1000 - total flux cleaned = 0.00193557 Jy ! Component: 1050 - total flux cleaned = 0.00199239 Jy ! Component: 1100 - total flux cleaned = 0.00203374 Jy ! Component: 1150 - total flux cleaned = 0.00208798 Jy ! Component: 1200 - total flux cleaned = 0.00211459 Jy ! Component: 1250 - total flux cleaned = 0.00216679 Jy ! Component: 1300 - total flux cleaned = 0.00219257 Jy ! Component: 1350 - total flux cleaned = 0.00220498 Jy ! Component: 1400 - total flux cleaned = 0.00222947 Jy ! Component: 1450 - total flux cleaned = 0.00226551 Jy ! Component: 1500 - total flux cleaned = 0.00228927 Jy ! Component: 1550 - total flux cleaned = 0.00231278 Jy ! Component: 1600 - total flux cleaned = 0.00234752 Jy ! Component: 1650 - total flux cleaned = 0.00237036 Jy ! Component: 1700 - total flux cleaned = 0.00240429 Jy ! Component: 1750 - total flux cleaned = 0.00242669 Jy ! Component: 1800 - total flux cleaned = 0.0024711 Jy ! Component: 1850 - total flux cleaned = 0.00248213 Jy ! Component: 1900 - total flux cleaned = 0.00250393 Jy ! Component: 1950 - total flux cleaned = 0.00252563 Jy ! Component: 2000 - total flux cleaned = 0.00254697 Jy ! Total flux subtracted in 2048 components = 0.00253621 Jy ! Clean residual min=-0.000580 max=0.000637 Jy/beam ! Clean residual mean=0.000019 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.258994 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 209 components and 0.258994 Jy ![Exited script file: muppet] wmap "J1254-4424_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7885 x 2.566 at -3.863 degrees (North through East) ! Clean map min=-0.0010976 max=0.1705 Jy/beam ! Writing clean map to FITS file: J1254-4424_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.170496 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34636 0.34636 0.69272 1.38544 2.77088 5.54176 11.0835 22.167 44.3341 88.6681 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.17 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7885 x 2.566 at -3.863 degrees (North through East) ! Clean map min=-0.0010976 max=0.1705 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 J1254-4424_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:47:02 2019