! Started logfile: J2247-1237_X_2017_02_24_pus_uvs.log on Sat May 4 10:08:22 2019 obs J2247-1237_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2247-1237_X_2017_02_24_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921731 visibilities/baseline/integration-bin. ! Found source: J2247-1237 ! ! 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 56244 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 J2247-1237_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 47 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 47 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 47 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 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.640671Jy sigma=0.005209 ! Fit after self-cal, rms=0.592858Jy sigma=0.004834 ! 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=0.6233 mas, bmaj=1.622 mas, bpa=-3.195 degrees ! Estimated noise=776.748 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 = 0.297591 Jy ! Component: 100 - total flux cleaned = 0.407027 Jy ! Total flux subtracted in 100 components = 0.407027 Jy ! Clean residual min=-0.017149 max=0.050695 Jy/beam ! Clean residual mean=-0.000022 rms=0.004651 Jy/beam ! Combined flux in latest and established models = 0.407027 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.407027 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=0.125537Jy sigma=0.001003 ! Fit after self-cal, rms=0.125279Jy sigma=0.001001 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0579159 Jy ! Component: 100 - total flux cleaned = 0.090194 Jy ! Total flux subtracted in 100 components = 0.090194 Jy ! Clean residual min=-0.007747 max=0.015816 Jy/beam ! Clean residual mean=-0.000013 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.497221 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 9 components and 0.497221 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=0.089458Jy sigma=0.000700 ! Fit after self-cal, rms=0.089418Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182026 Jy ! Component: 100 - total flux cleaned = 0.0283755 Jy ! Total flux subtracted in 100 components = 0.0283755 Jy ! Clean residual min=-0.005632 max=0.005199 Jy/beam ! Clean residual mean=-0.000011 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.525597 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 10 components and 0.525597 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=0.085952Jy sigma=0.000673 ! Fit after self-cal, rms=0.085948Jy sigma=0.000673 ! 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=0.8051 mas, bmaj=1.974 mas, bpa=-1.614 degrees ! Estimated noise=368.453 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 = 0.00238659 Jy ! Component: 100 - total flux cleaned = 0.0023823 Jy ! Component: 150 - total flux cleaned = 0.00238134 Jy ! Component: 200 - total flux cleaned = 0.00238345 Jy ! Total flux subtracted in 200 components = 0.00238345 Jy ! Clean residual min=-0.004866 max=0.005873 Jy/beam ! Clean residual mean=0.000001 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.52798 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.52798 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=0.085816Jy sigma=0.000672 ! Fit after self-cal, rms=0.085813Jy sigma=0.000672 ! 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 0.95 FD 1.02 HN 0.99 KP 0.97 ! LA 1.05 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.97 KP 0.97 ! LA 1.06 MK 0.98 NL 0.96 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 0.98 ! LA 1.03 MK 1.00 NL 0.96 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.01 KP 0.98 ! LA 1.03 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.98 KP 0.96 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.96 ! LA 1.08 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 0.97 ! LA 1.05 MK 1.02 NL 0.97 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.99 KP 0.96 ! LA 1.07 MK 1.01 NL 0.98 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.99 KP 0.97 ! LA 1.04 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 0.97 ! LA 1.05 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.03 KP 0.96 ! LA 1.04 MK 1.02 NL 0.97 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.02 ! LA 1.04 MK 0.99 NL 0.97 OV 1.03 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.085813Jy sigma=0.000672 ! Fit after self-cal, rms=0.083808Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8059 mas, bmaj=1.971 mas, bpa=-1.689 degrees ! Estimated noise=368.582 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 = 0.000373516 Jy ! Component: 100 - total flux cleaned = 0.000485902 Jy ! Component: 150 - total flux cleaned = 0.000521557 Jy ! Component: 200 - total flux cleaned = 0.000555135 Jy ! Total flux subtracted in 200 components = 0.000555135 Jy ! Clean residual min=-0.003168 max=0.002970 Jy/beam ! Clean residual mean=0.000018 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.528535 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.528535 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=0.083775Jy sigma=0.000656 ! Fit after self-cal, rms=0.083761Jy sigma=0.000656 ! 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=0.083761Jy sigma=0.000656 ! Fit after self-cal, rms=0.083285Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8048 mas, bmaj=1.97 mas, bpa=-1.709 degrees ! Estimated noise=368.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274316 Jy ! Component: 100 - total flux cleaned = 0.000340229 Jy ! Component: 150 - total flux cleaned = 0.000400218 Jy ! Component: 200 - total flux cleaned = 0.000401437 Jy ! Total flux subtracted in 200 components = 0.000401437 Jy ! Clean residual min=-0.002977 max=0.001958 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.528937 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.528937 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=0.083259Jy sigma=0.000652 ! Fit after self-cal, rms=0.083263Jy sigma=0.000652 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 = 2.60765e-05 Jy ! Component: 100 - total flux cleaned = 5.17755e-05 Jy ! Component: 150 - total flux cleaned = 5.04422e-05 Jy ! Component: 200 - total flux cleaned = 4.96832e-05 Jy ! Total flux subtracted in 200 components = 4.96832e-05 Jy ! Clean residual min=-0.003040 max=0.001956 Jy/beam ! Clean residual mean=0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.528986 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.528986 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=0.083248Jy sigma=0.000651 ! Fit after self-cal, rms=0.083247Jy sigma=0.000651 ! 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=0.083247Jy sigma=0.000651 ! Fit after self-cal, rms=0.083120Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8042 mas, bmaj=1.97 mas, bpa=-1.764 degrees ! Estimated noise=368.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274993 Jy ! Component: 100 - total flux cleaned = 0.000328827 Jy ! Component: 150 - total flux cleaned = 0.000401043 Jy ! Component: 200 - total flux cleaned = 0.00040174 Jy ! Total flux subtracted in 200 components = 0.00040174 Jy ! Clean residual min=-0.002959 max=0.001938 Jy/beam ! Clean residual mean=0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.529388 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.529388 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=0.083104Jy sigma=0.000651 ! Fit after self-cal, rms=0.083104Jy sigma=0.000651 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 = 3.13909e-05 Jy ! Component: 100 - total flux cleaned = 3.10121e-05 Jy ! Component: 150 - total flux cleaned = 5.14578e-05 Jy ! Component: 200 - total flux cleaned = 7.10122e-05 Jy ! Total flux subtracted in 200 components = 7.10122e-05 Jy ! Clean residual min=-0.002990 max=0.001942 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.529459 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.529459 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=0.083094Jy sigma=0.000650 ! Fit after self-cal, rms=0.083095Jy sigma=0.000650 ! 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=0.083095Jy sigma=0.000650 ! Fit after self-cal, rms=0.083060Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=3.908 mas, bpa=1.78 degrees ! Estimated noise=490.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00072119 Jy ! Component: 100 - total flux cleaned = -0.000724961 Jy ! Component: 150 - total flux cleaned = -0.00072612 Jy ! Component: 200 - total flux cleaned = -0.000687378 Jy ! Total flux subtracted in 200 components = -0.000687378 Jy ! Clean residual min=-0.001474 max=0.003386 Jy/beam ! Clean residual mean=0.000008 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.528772 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.528772 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=0.083070Jy sigma=0.000651 ! Fit after self-cal, rms=0.083063Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-17.4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280156 Jy ! Component: 100 - total flux cleaned = 0.00378725 Jy ! Component: 150 - total flux cleaned = 0.00402694 Jy ! Component: 200 - total flux cleaned = 0.00414473 Jy ! Total flux subtracted in 200 components = 0.00414473 Jy ! Clean residual min=-0.001160 max=0.001127 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.532916 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 59 components and 0.532916 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=0.083018Jy sigma=0.000650 ! Fit after self-cal, rms=0.083013Jy sigma=0.000650 ! 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=0.8037 mas, bmaj=1.97 mas, bpa=-1.809 degrees ! Estimated noise=368.203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8037 x 1.97 at -1.809 degrees (North through East) ! Clean map min=-0.0012388 max=0.41485 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=0.6228 mas, bmaj=1.621 mas, bpa=-3.385 degrees ! Estimated noise=772.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295669 Jy ! Component: 100 - total flux cleaned = 0.404752 Jy ! Component: 150 - total flux cleaned = 0.462301 Jy ! Component: 200 - total flux cleaned = 0.494412 Jy ! Total flux subtracted in 200 components = 0.494412 Jy ! Clean residual min=-0.006958 max=0.015790 Jy/beam ! Clean residual mean=0.000001 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.494412 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.494412 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8037 mas, bmaj=1.97 mas, bpa=-1.809 degrees ! Estimated noise=368.203 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 = 0.0204111 Jy ! Component: 100 - total flux cleaned = 0.0292661 Jy ! Component: 150 - total flux cleaned = 0.0332494 Jy ! Component: 200 - total flux cleaned = 0.0353504 Jy ! Total flux subtracted in 200 components = 0.0353504 Jy ! Clean residual min=-0.002669 max=0.001912 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.529762 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.529762 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=2.099 mas, bmaj=3.908 mas, bpa=1.78 degrees ! Estimated noise=490.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219473 Jy ! Component: 100 - total flux cleaned = 0.00329311 Jy ! Component: 150 - total flux cleaned = 0.003747 Jy ! Component: 200 - total flux cleaned = 0.00395649 Jy ! Total flux subtracted in 200 components = 0.00395649 Jy ! Clean residual min=-0.001093 max=0.001003 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.533719 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 = 0.000137714 Jy ! Component: 100 - total flux cleaned = 0.000216648 Jy ! Component: 150 - total flux cleaned = 0.000269 Jy ! Component: 200 - total flux cleaned = 0.000332958 Jy ! Total flux subtracted in 200 components = 0.000332958 Jy ! Clean residual min=-0.000993 max=0.000894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.534052 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.534052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8037 mas, bmaj=1.97 mas, bpa=-1.809 degrees ! Estimated noise=368.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329889 Jy ! Component: 100 - total flux cleaned = 0.000570512 Jy ! Component: 150 - total flux cleaned = 0.000726892 Jy ! Component: 200 - total flux cleaned = 0.000773674 Jy ! Total flux subtracted in 200 components = 0.000773674 Jy ! Clean residual min=-0.002959 max=0.001377 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.534826 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.534826 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=0.083119Jy sigma=0.000651 ! Fit after self-cal, rms=0.083114Jy sigma=0.000651 wmodel J2247-1237_X_2017_02_24_pus_map.mod ! Writing 72 model components to file: J2247-1237_X_2017_02_24_pus_map.mod wobs J2247-1237_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2247-1237_X_2017_02_24_pus_uvs.fits wwins J2247-1237_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J2247-1237_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 = -0.00120062 Jy ! Component: 100 - total flux cleaned = -0.00156144 Jy ! Component: 150 - total flux cleaned = -0.00177047 Jy ! Component: 200 - total flux cleaned = -0.00184396 Jy ! Component: 250 - total flux cleaned = -0.00191505 Jy ! Component: 300 - total flux cleaned = -0.0019378 Jy ! Component: 350 - total flux cleaned = -0.00200402 Jy ! Component: 400 - total flux cleaned = -0.00204702 Jy ! Component: 450 - total flux cleaned = -0.00210939 Jy ! Component: 500 - total flux cleaned = -0.00212972 Jy ! Component: 550 - total flux cleaned = -0.00212974 Jy ! Component: 600 - total flux cleaned = -0.00212968 Jy ! Component: 650 - total flux cleaned = -0.0021866 Jy ! Component: 700 - total flux cleaned = -0.00220529 Jy ! Component: 750 - total flux cleaned = -0.00226016 Jy ! Component: 800 - total flux cleaned = -0.00227802 Jy ! Component: 850 - total flux cleaned = -0.002331 Jy ! Component: 900 - total flux cleaned = -0.00234806 Jy ! Component: 950 - total flux cleaned = -0.00236512 Jy ! Component: 1000 - total flux cleaned = -0.00236516 Jy ! Component: 1050 - total flux cleaned = -0.00238173 Jy ! Component: 1100 - total flux cleaned = -0.0023817 Jy ! Component: 1150 - total flux cleaned = -0.00238163 Jy ! Component: 1200 - total flux cleaned = -0.00239749 Jy ! Component: 1250 - total flux cleaned = -0.00238193 Jy ! Component: 1300 - total flux cleaned = -0.00239749 Jy ! Component: 1350 - total flux cleaned = -0.00241308 Jy ! Component: 1400 - total flux cleaned = -0.00242821 Jy ! Component: 1450 - total flux cleaned = -0.00244325 Jy ! Component: 1500 - total flux cleaned = -0.00247303 Jy ! Component: 1550 - total flux cleaned = -0.00250222 Jy ! Component: 1600 - total flux cleaned = -0.00248785 Jy ! Component: 1650 - total flux cleaned = -0.00250226 Jy ! Component: 1700 - total flux cleaned = -0.00257293 Jy ! Component: 1750 - total flux cleaned = -0.0025589 Jy ! Component: 1800 - total flux cleaned = -0.00255892 Jy ! Component: 1850 - total flux cleaned = -0.00257261 Jy ! Component: 1900 - total flux cleaned = -0.00257264 Jy ! Component: 1950 - total flux cleaned = -0.00261275 Jy ! Component: 2000 - total flux cleaned = -0.00262591 Jy ! Total flux subtracted in 2048 components = -0.00265214 Jy ! Clean residual min=-0.000706 max=0.000731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.532173 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 187 components and 0.532173 Jy ![Exited script file: muppet] wmap "J2247-1237_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8037 x 1.97 at -1.809 degrees (North through East) ! Clean map min=-0.00085028 max=0.41533 Jy/beam ! Writing clean map to FITS file: J2247-1237_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 0.415334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216901 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.15667 0.15667 0.31334 0.62668 1.25336 2.50672 5.01344 10.0269 20.0538 40.1075 80.215 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.415 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8037 x 1.97 at -1.809 degrees (North through East) ! Clean map min=-0.00085028 max=0.41533 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 J2247-1237_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:08:25 2019