! Started logfile: J1037-2934_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:48:12 2019 obs J1037-2934_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_05_31_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.30991 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 1698 lines of history. ! ! Reading 6192 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 J1037-2934_X_2017_05_31_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 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429799Jy sigma=0.002998 ! Fit after self-cal, rms=0.430931Jy sigma=0.003023 ! 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=0.8532 mas, bmaj=3.755 mas, bpa=-3.427 degrees ! Estimated noise=2027.11 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 = 1.00039 Jy ! Component: 100 - total flux cleaned = 1.26119 Jy ! Total flux subtracted in 100 components = 1.26119 Jy ! Clean residual min=-0.053952 max=0.109356 Jy/beam ! Clean residual mean=-0.000076 rms=0.019190 Jy/beam ! Combined flux in latest and established models = 1.26119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.26119 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=0.255953Jy sigma=0.001774 ! Fit after self-cal, rms=0.255865Jy sigma=0.001774 ! 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=1.04 mas, bmaj=4.139 mas, bpa=-3.213 degrees ! Estimated noise=1376.15 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 = 0.150054 Jy ! Component: 100 - total flux cleaned = 0.212342 Jy ! Component: 150 - total flux cleaned = 0.243006 Jy ! Component: 200 - total flux cleaned = 0.258962 Jy ! Total flux subtracted in 200 components = 0.258962 Jy ! Clean residual min=-0.031481 max=0.039496 Jy/beam ! Clean residual mean=-0.000270 rms=0.009466 Jy/beam ! Combined flux in latest and established models = 1.52015 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 1.52015 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=0.177929Jy sigma=0.001096 ! Fit after self-cal, rms=0.177715Jy sigma=0.001094 ! 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 0.96 FD 0.96 HN 1.21 KP 0.96 ! LA 0.94 MK 0.92 NL 1.12 OV 1.06 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.20 KP 0.92 ! LA 0.94 MK 0.93 NL 1.13 OV 1.06 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.21 KP 0.87 ! LA 0.96 MK 0.93 NL 1.12 OV 1.06 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.19 KP 0.95 ! LA 0.96 MK 0.94 NL 1.12 OV 1.05 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.14 KP 0.95 ! LA 0.96 MK 0.95 NL 1.02 OV 1.06 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.20 KP 0.95 ! LA 0.96 MK 0.95 NL 1.02 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.22 KP 0.95 ! LA 0.97 MK 0.95 NL 1.01 OV 0.97 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.25 KP 0.94 ! LA 0.94 MK 0.94 NL 1.02 OV 0.96 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.27 KP 0.95 ! LA 0.96 MK 0.95 NL 1.01 OV 0.98 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.22 KP 0.95 ! LA 0.97 MK 0.94 NL 1.02 OV 0.97 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.22 KP 0.86 ! LA 0.98 MK 0.96 NL 1.03 OV 0.97 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.23 KP 0.91 ! LA 0.96 MK 0.96 NL 1.03 OV 1.08 ! PT 1.09 SC 1.00 ! ! ! Fit before self-cal, rms=0.177715Jy sigma=0.001094 ! Fit after self-cal, rms=0.123417Jy sigma=0.000745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.173 mas, bpa=-3.302 degrees ! Estimated noise=1370.02 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 = -0.0129684 Jy ! Component: 100 - total flux cleaned = -0.0145759 Jy ! Component: 150 - total flux cleaned = -0.0148155 Jy ! Component: 200 - total flux cleaned = -0.0154148 Jy ! Total flux subtracted in 200 components = -0.0154148 Jy ! Clean residual min=-0.013204 max=0.022154 Jy/beam ! Clean residual mean=0.000268 rms=0.004744 Jy/beam ! Combined flux in latest and established models = 1.50474 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 1.50474 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=0.121312Jy sigma=0.000733 ! Fit after self-cal, rms=0.121461Jy sigma=0.000733 ! 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=0.121461Jy sigma=0.000733 ! Fit after self-cal, rms=0.113819Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.164 mas, bpa=-3.277 degrees ! Estimated noise=1367.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199003 Jy ! Component: 100 - total flux cleaned = 0.00236335 Jy ! Component: 150 - total flux cleaned = 0.00244594 Jy ! Component: 200 - total flux cleaned = 0.00244653 Jy ! Total flux subtracted in 200 components = 0.00244653 Jy ! Clean residual min=-0.007625 max=0.023718 Jy/beam ! Clean residual mean=0.000086 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 1.50718 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 1.50718 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=0.113711Jy sigma=0.000669 ! Fit after self-cal, rms=0.113714Jy sigma=0.000669 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 (2.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194897 Jy ! Component: 100 - total flux cleaned = 0.0270423 Jy ! Component: 150 - total flux cleaned = 0.0274251 Jy ! Component: 200 - total flux cleaned = 0.0271722 Jy ! Total flux subtracted in 200 components = 0.0271722 Jy ! Clean residual min=-0.005636 max=0.006343 Jy/beam ! Clean residual mean=0.000151 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 1.53435 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 1.53435 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=0.110840Jy sigma=0.000643 ! Fit after self-cal, rms=0.110625Jy sigma=0.000641 ! 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=0.110625Jy sigma=0.000641 ! Fit after self-cal, rms=0.110537Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.159 mas, bpa=-3.255 degrees ! Estimated noise=1366.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639846 Jy ! Component: 100 - total flux cleaned = 0.00875754 Jy ! Component: 150 - total flux cleaned = 0.00923661 Jy ! Component: 200 - total flux cleaned = 0.00917375 Jy ! Total flux subtracted in 200 components = 0.00917375 Jy ! Clean residual min=-0.004197 max=0.003965 Jy/beam ! Clean residual mean=0.000099 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 1.54353 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 1.54353 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=0.110203Jy sigma=0.000636 ! Fit after self-cal, rms=0.110171Jy sigma=0.000635 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 = 0.00129147 Jy ! Component: 100 - total flux cleaned = 0.00135513 Jy ! Component: 150 - total flux cleaned = 0.00130363 Jy ! Component: 200 - total flux cleaned = 0.00116097 Jy ! Total flux subtracted in 200 components = 0.00116097 Jy ! Clean residual min=-0.004221 max=0.003575 Jy/beam ! Clean residual mean=0.000102 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 1.54469 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 1.54469 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=0.110109Jy sigma=0.000635 ! Fit after self-cal, rms=0.110103Jy sigma=0.000635 ! 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=0.110103Jy sigma=0.000635 ! Fit after self-cal, rms=0.110090Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=5.871 mas, bpa=3.814 degrees ! Estimated noise=1621.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031028 Jy ! Component: 100 - total flux cleaned = 0.00356151 Jy ! Component: 150 - total flux cleaned = 0.00361817 Jy ! Component: 200 - total flux cleaned = 0.00353555 Jy ! Total flux subtracted in 200 components = 0.00353555 Jy ! Clean residual min=-0.003050 max=0.003327 Jy/beam ! Clean residual mean=0.000127 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 1.54823 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 1.54823 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=0.110023Jy sigma=0.000634 ! Fit after self-cal, rms=0.110009Jy sigma=0.000634 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 = 0.000442005 Jy ! Component: 100 - total flux cleaned = 0.000317317 Jy ! Component: 150 - total flux cleaned = 0.000172719 Jy ! Component: 200 - total flux cleaned = 0.000106319 Jy ! Total flux subtracted in 200 components = 0.000106319 Jy ! Clean residual min=-0.003054 max=0.003195 Jy/beam ! Clean residual mean=0.000128 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 1.54833 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 138 components and 1.54833 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=0.109991Jy sigma=0.000633 ! Fit after self-cal, rms=0.109985Jy sigma=0.000633 ! 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=1.037 mas, bmaj=4.158 mas, bpa=-3.254 degrees ! Estimated noise=1366.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.158 at -3.254 degrees (North through East) ! Clean map min=-0.0029535 max=1.3273 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 ! Performing amp+phase self-cal ! ! 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=0.109985Jy sigma=0.000633 ! Fit after self-cal, rms=0.102674Jy sigma=0.000580 ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.158 mas, bpa=-3.265 degrees ! Estimated noise=1366.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120631 Jy ! Component: 100 - total flux cleaned = 0.00139895 Jy ! Component: 150 - total flux cleaned = 0.00132567 Jy ! Component: 200 - total flux cleaned = 0.00126018 Jy ! Total flux subtracted in 200 components = 0.00126018 Jy ! Clean residual min=-0.003013 max=0.003287 Jy/beam ! Clean residual mean=0.000071 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 1.54959 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 148 components and 1.54959 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=0.102636Jy sigma=0.000580 ! Fit after self-cal, rms=0.102634Jy sigma=0.000580 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417345 Jy ! Component: 100 - total flux cleaned = 0.000325297 Jy ! Component: 150 - total flux cleaned = 0.000215597 Jy ! Component: 200 - total flux cleaned = 0.000164683 Jy ! Total flux subtracted in 200 components = 0.000164683 Jy ! Clean residual min=-0.002864 max=0.003210 Jy/beam ! Clean residual mean=0.000072 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 1.54976 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 1.54976 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=0.102619Jy sigma=0.000580 ! Fit after self-cal, rms=0.102618Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.102618Jy sigma=0.000580 ! Fit after self-cal, rms=0.102613Jy sigma=0.000580 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=0.8528 mas, bmaj=3.762 mas, bpa=-3.317 degrees ! Estimated noise=2033.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0034 Jy ! Component: 100 - total flux cleaned = 1.26786 Jy ! Component: 150 - total flux cleaned = 1.3858 Jy ! Component: 200 - total flux cleaned = 1.44355 Jy ! Total flux subtracted in 200 components = 1.44355 Jy ! Clean residual min=-0.013154 max=0.026661 Jy/beam ! Clean residual mean=-0.000004 rms=0.004740 Jy/beam ! Combined flux in latest and established models = 1.44355 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.44355 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.157 mas, bpa=-3.266 degrees ! Estimated noise=1366.56 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 (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0419722 Jy ! Component: 100 - total flux cleaned = 0.0658 Jy ! Component: 150 - total flux cleaned = 0.0806325 Jy ! Component: 200 - total flux cleaned = 0.0901005 Jy ! Total flux subtracted in 200 components = 0.0901005 Jy ! Clean residual min=-0.003897 max=0.005043 Jy/beam ! Clean residual mean=0.000027 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 1.53365 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 60 components and 1.53365 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=2.42 mas, bmaj=5.868 mas, bpa=3.812 degrees ! Estimated noise=1622.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00873256 Jy ! Component: 100 - total flux cleaned = 0.0133893 Jy ! Component: 150 - total flux cleaned = 0.0160095 Jy ! Component: 200 - total flux cleaned = 0.016666 Jy ! Total flux subtracted in 200 components = 0.016666 Jy ! Clean residual min=-0.003008 max=0.003470 Jy/beam ! Clean residual mean=0.000091 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 1.55032 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 = 0.000205726 Jy ! Component: 100 - total flux cleaned = 0.00026737 Jy ! Component: 150 - total flux cleaned = 0.000324237 Jy ! Component: 200 - total flux cleaned = 0.000375788 Jy ! Total flux subtracted in 200 components = 0.000375788 Jy ! Clean residual min=-0.002915 max=0.003010 Jy/beam ! Clean residual mean=0.000097 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 1.55069 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 111 components and 1.55069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.157 mas, bpa=-3.266 degrees ! Estimated noise=1366.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000841696 Jy ! Component: 100 - total flux cleaned = 0.00105737 Jy ! Component: 150 - total flux cleaned = 0.00105591 Jy ! Component: 200 - total flux cleaned = 0.000899124 Jy ! Total flux subtracted in 200 components = 0.000899124 Jy ! Clean residual min=-0.002414 max=0.003087 Jy/beam ! Clean residual mean=0.000058 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.55159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 1.55159 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=0.102642Jy sigma=0.000580 ! Fit after self-cal, rms=0.102632Jy sigma=0.000580 wmodel J1037-2934_X_2017_05_31_pus_map.mod ! Writing 129 model components to file: J1037-2934_X_2017_05_31_pus_map.mod wobs J1037-2934_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_05_31_pus_uvs.fits wwins J1037-2934_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1037-2934_X_2017_05_31_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 = 0.00134487 Jy ! Component: 100 - total flux cleaned = 0.00220562 Jy ! Component: 150 - total flux cleaned = 0.00296676 Jy ! Component: 200 - total flux cleaned = 0.003642 Jy ! Component: 250 - total flux cleaned = 0.00412421 Jy ! Component: 300 - total flux cleaned = 0.00439192 Jy ! Component: 350 - total flux cleaned = 0.00453879 Jy ! Component: 400 - total flux cleaned = 0.0047873 Jy ! Component: 450 - total flux cleaned = 0.00502741 Jy ! Component: 500 - total flux cleaned = 0.00529327 Jy ! Component: 550 - total flux cleaned = 0.00555093 Jy ! Component: 600 - total flux cleaned = 0.00573911 Jy ! Component: 650 - total flux cleaned = 0.00592114 Jy ! Component: 700 - total flux cleaned = 0.00598015 Jy ! Component: 750 - total flux cleaned = 0.00606632 Jy ! Component: 800 - total flux cleaned = 0.00617786 Jy ! Component: 850 - total flux cleaned = 0.00617774 Jy ! Component: 900 - total flux cleaned = 0.0062318 Jy ! Component: 950 - total flux cleaned = 0.00631023 Jy ! Component: 1000 - total flux cleaned = 0.00633629 Jy ! Component: 1050 - total flux cleaned = 0.00643722 Jy ! Component: 1100 - total flux cleaned = 0.00646227 Jy ! Component: 1150 - total flux cleaned = 0.00651105 Jy ! Component: 1200 - total flux cleaned = 0.00658254 Jy ! Component: 1250 - total flux cleaned = 0.00667613 Jy ! Component: 1300 - total flux cleaned = 0.00676794 Jy ! Component: 1350 - total flux cleaned = 0.00688074 Jy ! Component: 1400 - total flux cleaned = 0.00705771 Jy ! Component: 1450 - total flux cleaned = 0.00710104 Jy ! Component: 1500 - total flux cleaned = 0.00714369 Jy ! Component: 1550 - total flux cleaned = 0.00724969 Jy ! Component: 1600 - total flux cleaned = 0.00729144 Jy ! Component: 1650 - total flux cleaned = 0.00737361 Jy ! Component: 1700 - total flux cleaned = 0.00745448 Jy ! Component: 1750 - total flux cleaned = 0.00751389 Jy ! Component: 1800 - total flux cleaned = 0.00757241 Jy ! Component: 1850 - total flux cleaned = 0.00764964 Jy ! Component: 1900 - total flux cleaned = 0.00770644 Jy ! Component: 1950 - total flux cleaned = 0.00774429 Jy ! Component: 2000 - total flux cleaned = 0.00780023 Jy ! Total flux subtracted in 2048 components = 0.00783681 Jy ! Clean residual min=-0.001137 max=0.000946 Jy/beam ! Clean residual mean=0.000006 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 1.55943 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 243 components and 1.55943 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.157 at -3.266 degrees (North through East) ! Clean map min=-0.0016833 max=1.3272 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.3272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361969 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0818197 0.0818197 0.163639 0.327279 0.654557 1.30911 2.61823 5.23646 10.4729 20.9458 41.8917 83.7833 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.327 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.157 at -3.266 degrees (North through East) ! Clean map min=-0.0016833 max=1.3272 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 J1037-2934_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:48:13 2019