! Started logfile: J1723+6547_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:04 2016 obs J1723+6547_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1723+6547_X_2014_08_05_pus_uva.fits ! AN table 1: 101 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.686029 visibilities/baseline/integration-bin. ! Found source: J1723+6547 ! ! 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 414 lines of history. ! ! Reading 37416 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 J1723+6547_X_2014_08_05_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918788Jy sigma=0.010280 ! Fit after self-cal, rms=0.891168Jy sigma=0.010012 ! 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=1.033 mas, bmaj=1.793 mas, bpa=64.89 degrees ! Estimated noise=879.276 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 = 0.0825238 Jy ! Component: 100 - total flux cleaned = 0.114994 Jy ! Total flux subtracted in 100 components = 0.114994 Jy ! Clean residual min=-0.008457 max=0.017943 Jy/beam ! Clean residual mean=-0.000088 rms=0.002875 Jy/beam ! Combined flux in latest and established models = 0.114994 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.114994 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=0.085283Jy sigma=0.000907 ! Fit after self-cal, rms=0.084557Jy sigma=0.000901 ! Inverting map ! Added new window around map position (-0.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209473 Jy ! Component: 100 - total flux cleaned = 0.0325336 Jy ! Total flux subtracted in 100 components = 0.0325336 Jy ! Clean residual min=-0.006111 max=0.008254 Jy/beam ! Clean residual mean=-0.000018 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.147528 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.147528 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=0.078096Jy sigma=0.000822 ! Fit after self-cal, rms=0.077644Jy sigma=0.000818 ! 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=1.256 mas, bmaj=2.08 mas, bpa=66.34 degrees ! Estimated noise=327.963 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 = 0.0111505 Jy ! Component: 100 - total flux cleaned = 0.0166066 Jy ! Component: 150 - total flux cleaned = 0.0199486 Jy ! Component: 200 - total flux cleaned = 0.0217169 Jy ! Total flux subtracted in 200 components = 0.0217169 Jy ! Clean residual min=-0.005569 max=0.005795 Jy/beam ! Clean residual mean=0.000057 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.169245 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.169245 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=0.075975Jy sigma=0.000801 ! Fit after self-cal, rms=0.075817Jy sigma=0.000799 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.08 KP 0.91 ! LA 1.03 MK 1.00* NL 0.97 OV 0.99 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.06 KP 0.88 ! LA 1.04 MK 1.00* NL 0.94 OV 1.00 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.07 KP 0.83 ! LA 1.03 MK 1.00* NL 0.96 OV 1.00 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.11 KP 0.79 ! LA 1.07 MK 1.00* NL 0.95 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.75 ! LA 1.04 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.09 KP 0.75 ! LA 1.06 MK 1.00* NL 0.96 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.26 HN 1.15 KP 0.79 ! LA 1.14 MK 1.00* NL 1.01 OV 1.08 ! PT 1.03 SC 1.15 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.17 KP 0.74 ! LA 1.04 MK 1.00* NL 1.00 OV 1.07 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.12 KP 0.77 ! LA 1.06 MK 1.00* NL 0.99 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.12 KP 0.80 ! LA 1.06 MK 1.00* NL 0.99 OV 1.04 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.10 KP 0.82 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 1.00 KP 0.87 ! LA 1.05 MK 1.00* NL 1.00 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.075817Jy sigma=0.000799 ! Fit after self-cal, rms=0.074964Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=2.093 mas, bpa=66.52 degrees ! Estimated noise=330.049 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 = 0.000657258 Jy ! Component: 100 - total flux cleaned = 0.000390881 Jy ! Component: 150 - total flux cleaned = 0.000140823 Jy ! Component: 200 - total flux cleaned = -6.87816e-05 Jy ! Total flux subtracted in 200 components = -6.87816e-05 Jy ! Clean residual min=-0.001676 max=0.001707 Jy/beam ! Clean residual mean=0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.169176 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.169176 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=0.074880Jy sigma=0.000771 ! Fit after self-cal, rms=0.074946Jy sigma=0.000771 ! 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=0.074946Jy sigma=0.000771 ! Fit after self-cal, rms=0.075406Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.269 mas, bmaj=2.106 mas, bpa=65.83 degrees ! Estimated noise=329.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166162 Jy ! Component: 100 - total flux cleaned = -0.000381999 Jy ! Component: 150 - total flux cleaned = -0.000529902 Jy ! Component: 200 - total flux cleaned = -0.000659769 Jy ! Total flux subtracted in 200 components = -0.000659769 Jy ! Clean residual min=-0.001474 max=0.001254 Jy/beam ! Clean residual mean=0.000007 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.168516 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.168516 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=0.075368Jy sigma=0.000769 ! Fit after self-cal, rms=0.075385Jy sigma=0.000769 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 = -2.00792e-05 Jy ! Component: 100 - total flux cleaned = -9.18803e-05 Jy ! Component: 150 - total flux cleaned = -0.00017724 Jy ! Component: 200 - total flux cleaned = -0.000254059 Jy ! Total flux subtracted in 200 components = -0.000254059 Jy ! Clean residual min=-0.001341 max=0.001213 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.168262 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.168262 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=0.075365Jy sigma=0.000769 ! Fit after self-cal, rms=0.075364Jy sigma=0.000769 ! 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=0.075364Jy sigma=0.000769 ! Fit after self-cal, rms=0.075797Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.27 mas, bmaj=2.111 mas, bpa=65.63 degrees ! Estimated noise=330.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410926 Jy ! Component: 100 - total flux cleaned = -0.000477119 Jy ! Component: 150 - total flux cleaned = -0.000514353 Jy ! Component: 200 - total flux cleaned = -0.000565456 Jy ! Total flux subtracted in 200 components = -0.000565456 Jy ! Clean residual min=-0.001198 max=0.001186 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.167697 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.167697 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=0.075781Jy sigma=0.000769 ! Fit after self-cal, rms=0.075791Jy sigma=0.000769 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.68731e-05 Jy ! Component: 100 - total flux cleaned = -9.55595e-05 Jy ! Component: 150 - total flux cleaned = -0.00010981 Jy ! Component: 200 - total flux cleaned = -0.000136771 Jy ! Total flux subtracted in 200 components = -0.000136771 Jy ! Clean residual min=-0.001133 max=0.001180 Jy/beam ! Clean residual mean=0.000006 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.16756 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.16756 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=0.075782Jy sigma=0.000769 ! Fit after self-cal, rms=0.075782Jy sigma=0.000769 ! 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=0.075782Jy sigma=0.000769 ! Fit after self-cal, rms=0.076144Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.456 mas, bmaj=3.036 mas, bpa=67.35 degrees ! Estimated noise=370.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445861 Jy ! Component: 100 - total flux cleaned = -0.000474728 Jy ! Component: 150 - total flux cleaned = -0.0005127 Jy ! Component: 200 - total flux cleaned = -0.000525301 Jy ! Total flux subtracted in 200 components = -0.000525301 Jy ! Clean residual min=-0.000847 max=0.000940 Jy/beam ! Clean residual mean=0.000012 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.167035 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 83 components and 0.167035 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=0.076138Jy sigma=0.000769 ! Fit after self-cal, rms=0.076144Jy sigma=0.000769 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 = -4.2304e-05 Jy ! Component: 100 - total flux cleaned = -4.85635e-05 Jy ! Component: 150 - total flux cleaned = -6.66895e-05 Jy ! Component: 200 - total flux cleaned = -6.12836e-05 Jy ! Total flux subtracted in 200 components = -6.12836e-05 Jy ! Clean residual min=-0.000844 max=0.000931 Jy/beam ! Clean residual mean=0.000011 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.166973 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.166973 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=0.076141Jy sigma=0.000768 ! Fit after self-cal, rms=0.076140Jy sigma=0.000768 ! 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=1.272 mas, bmaj=2.114 mas, bpa=65.5 degrees ! Estimated noise=330.814 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.114 at 65.5 degrees (North through East) ! Clean map min=-0.00096829 max=0.10613 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=1.038 mas, bmaj=1.817 mas, bpa=63.99 degrees ! Estimated noise=897.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0847621 Jy ! Component: 100 - total flux cleaned = 0.12042 Jy ! Component: 150 - total flux cleaned = 0.138952 Jy ! Component: 200 - total flux cleaned = 0.149516 Jy ! Total flux subtracted in 200 components = 0.149516 Jy ! Clean residual min=-0.003172 max=0.005321 Jy/beam ! Clean residual mean=-0.000032 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.149516 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.149516 Jy ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.114 mas, bpa=65.5 degrees ! Estimated noise=330.814 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 = 0.00790175 Jy ! Component: 100 - total flux cleaned = 0.0119365 Jy ! Component: 150 - total flux cleaned = 0.0142203 Jy ! Component: 200 - total flux cleaned = 0.0156347 Jy ! Total flux subtracted in 200 components = 0.0156347 Jy ! Clean residual min=-0.001051 max=0.001313 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.16515 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 0.16515 Jy ! Inverting map ! Added new window around map position (25.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108553 Jy ! Component: 100 - total flux cleaned = 0.00138343 Jy ! Component: 150 - total flux cleaned = 0.00149628 Jy ! Component: 200 - total flux cleaned = 0.00154536 Jy ! Total flux subtracted in 200 components = 0.00154536 Jy ! Clean residual min=-0.000977 max=0.001032 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.166696 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.166696 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=2.456 mas, bmaj=3.036 mas, bpa=67.35 degrees ! Estimated noise=370.074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182514 Jy ! Component: 100 - total flux cleaned = 0.000181714 Jy ! Component: 150 - total flux cleaned = 0.000159012 Jy ! Component: 200 - total flux cleaned = 0.000138878 Jy ! Total flux subtracted in 200 components = 0.000138878 Jy ! Clean residual min=-0.000844 max=0.000795 Jy/beam ! Clean residual mean=0.000009 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.166834 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 = -8.93753e-06 Jy ! Component: 100 - total flux cleaned = -1.69992e-05 Jy ! Component: 150 - total flux cleaned = -1.69425e-05 Jy ! Component: 200 - total flux cleaned = -1.70749e-05 Jy ! Total flux subtracted in 200 components = -1.70749e-05 Jy ! Clean residual min=-0.000841 max=0.000781 Jy/beam ! Clean residual mean=0.000009 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.166817 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 89 components and 0.166817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.114 mas, bpa=65.5 degrees ! Estimated noise=330.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.60759e-05 Jy ! Component: 100 - total flux cleaned = 0.000106788 Jy ! Component: 150 - total flux cleaned = 0.000120489 Jy ! Component: 200 - total flux cleaned = 0.000120826 Jy ! Total flux subtracted in 200 components = 0.000120826 Jy ! Clean residual min=-0.000944 max=0.000970 Jy/beam ! Clean residual mean=0.000006 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.166938 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.166938 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=0.076120Jy sigma=0.000768 ! Fit after self-cal, rms=0.076118Jy sigma=0.000768 wmodel J1723+6547_X_2014_08_05_pus_map.mod ! Writing 99 model components to file: J1723+6547_X_2014_08_05_pus_map.mod wobs J1723+6547_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1723+6547_X_2014_08_05_pus_uvs.fits wwins J1723+6547_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1723+6547_X_2014_08_05_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 = -0.000126431 Jy ! Component: 100 - total flux cleaned = -0.000221638 Jy ! Component: 150 - total flux cleaned = -0.000311807 Jy ! Component: 200 - total flux cleaned = -0.000425943 Jy ! Component: 250 - total flux cleaned = -0.000535617 Jy ! Component: 300 - total flux cleaned = -0.000601246 Jy ! Component: 350 - total flux cleaned = -0.000626607 Jy ! Component: 400 - total flux cleaned = -0.000626849 Jy ! Component: 450 - total flux cleaned = -0.000650954 Jy ! Component: 500 - total flux cleaned = -0.000708918 Jy ! Component: 550 - total flux cleaned = -0.000720181 Jy ! Component: 600 - total flux cleaned = -0.000741993 Jy ! Component: 650 - total flux cleaned = -0.000784985 Jy ! Component: 700 - total flux cleaned = -0.000785276 Jy ! Component: 750 - total flux cleaned = -0.000795663 Jy ! Component: 800 - total flux cleaned = -0.000825733 Jy ! Component: 850 - total flux cleaned = -0.000816103 Jy ! Component: 900 - total flux cleaned = -0.000835357 Jy ! Component: 950 - total flux cleaned = -0.000863239 Jy ! Component: 1000 - total flux cleaned = -0.000872434 Jy ! Component: 1050 - total flux cleaned = -0.000863438 Jy ! Component: 1100 - total flux cleaned = -0.000880984 Jy ! Component: 1150 - total flux cleaned = -0.000863592 Jy ! Component: 1200 - total flux cleaned = -0.000846566 Jy ! Component: 1250 - total flux cleaned = -0.00084657 Jy ! Component: 1300 - total flux cleaned = -0.000838199 Jy ! Component: 1350 - total flux cleaned = -0.000862482 Jy ! Component: 1400 - total flux cleaned = -0.000854301 Jy ! Component: 1450 - total flux cleaned = -0.000862181 Jy ! Component: 1500 - total flux cleaned = -0.000854622 Jy ! Component: 1550 - total flux cleaned = -0.0008699 Jy ! Component: 1600 - total flux cleaned = -0.000884697 Jy ! Component: 1650 - total flux cleaned = -0.000877137 Jy ! Component: 1700 - total flux cleaned = -0.00086975 Jy ! Component: 1750 - total flux cleaned = -0.000855232 Jy ! Component: 1800 - total flux cleaned = -0.00083393 Jy ! Component: 1850 - total flux cleaned = -0.000826891 Jy ! Component: 1900 - total flux cleaned = -0.00079929 Jy ! Component: 1950 - total flux cleaned = -0.00079245 Jy ! Component: 2000 - total flux cleaned = -0.000792461 Jy ! Total flux subtracted in 2048 components = -0.00078578 Jy ! Clean residual min=-0.000434 max=0.000371 Jy/beam ! Clean residual mean=0.000004 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.166152 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 231 components and 0.166152 Jy ![Exited script file: muppet] wmap "J1723+6547_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.114 at 65.5 degrees (North through East) ! Clean map min=-0.00097189 max=0.1062 Jy/beam ! Writing clean map to FITS file: J1723+6547_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124604 device "J1723+6547_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1723+6547_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.35199 0.35199 0.703981 1.40796 2.81592 5.63185 11.2637 22.5274 45.0548 90.1096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.114 at 65.5 degrees (North through East) ! Clean map min=-0.00097189 max=0.1062 Jy/beam quit ! Quitting program ! Log file J1723+6547_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:07 2016