! Started logfile: J1320+0140_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:13 2019 obs J1320+0140_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1320+0140_X_2017_05_31_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851543 visibilities/baseline/integration-bin. ! Found source: J1320+0140 ! ! 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 66216 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 J1320+0140_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.793551Jy sigma=0.006551 ! Fit after self-cal, rms=0.763990Jy sigma=0.006309 ! 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=0.7891 mas, bmaj=1.805 mas, bpa=2.703 degrees ! Estimated noise=603.439 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 = 0.184412 Jy ! Component: 100 - total flux cleaned = 0.225477 Jy ! Total flux subtracted in 100 components = 0.225477 Jy ! Clean residual min=-0.008816 max=0.021383 Jy/beam ! Clean residual mean=0.000068 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.225477 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.225477 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=0.099891Jy sigma=0.000795 ! Fit after self-cal, rms=0.099891Jy sigma=0.000795 ! Inverting map ! Added new window around map position (-16.4, -23.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206561 Jy ! Component: 100 - total flux cleaned = 0.0335758 Jy ! Total flux subtracted in 100 components = 0.0335758 Jy ! Clean residual min=-0.006791 max=0.010182 Jy/beam ! Clean residual mean=0.000043 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.259052 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.259052 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=0.094192Jy sigma=0.000741 ! Fit after self-cal, rms=0.093773Jy sigma=0.000738 ! 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=0.9379 mas, bmaj=2.034 mas, bpa=3.417 degrees ! Estimated noise=336.057 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 = 0.0158956 Jy ! Component: 100 - total flux cleaned = 0.0266223 Jy ! Component: 150 - total flux cleaned = 0.0344325 Jy ! Component: 200 - total flux cleaned = 0.0403124 Jy ! Total flux subtracted in 200 components = 0.0403124 Jy ! Clean residual min=-0.006765 max=0.009155 Jy/beam ! Clean residual mean=0.000032 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.299365 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 0.299365 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=0.090645Jy sigma=0.000708 ! Fit after self-cal, rms=0.090381Jy sigma=0.000705 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.07 KP 1.00 ! LA 0.95 MK 0.94 NL 0.98 OV 1.06 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.06 KP 0.94 ! LA 0.96 MK 1.01 NL 0.98 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.06 KP 0.90 ! LA 0.97 MK 0.96 NL 0.99 OV 1.05 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.06 KP 0.98 ! LA 0.99 MK 0.96 NL 0.98 OV 1.05 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.12 KP 0.98 ! LA 0.97 MK 0.98 NL 0.89 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.16 KP 0.96 ! LA 0.97 MK 0.98 NL 0.91 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.12 KP 0.98 ! LA 0.99 MK 0.99 NL 0.89 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.14 KP 0.97 ! LA 0.97 MK 0.97 NL 0.90 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.14 KP 0.99 ! LA 0.99 MK 0.98 NL 0.91 OV 0.98 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.12 KP 1.00 ! LA 1.01 MK 0.99 NL 0.89 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.10 KP 0.90 ! LA 1.07 MK 1.01 NL 0.91 OV 0.97 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 0.91 ! LA 1.00 MK 1.01 NL 0.92 OV 1.07 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.090381Jy sigma=0.000705 ! Fit after self-cal, rms=0.089135Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9464 mas, bmaj=2.046 mas, bpa=3.106 degrees ! Estimated noise=331.456 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 (-14.4, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085699 Jy ! Component: 100 - total flux cleaned = 0.0136972 Jy ! Component: 150 - total flux cleaned = 0.0175597 Jy ! Component: 200 - total flux cleaned = 0.0205469 Jy ! Total flux subtracted in 200 components = 0.0205469 Jy ! Clean residual min=-0.003707 max=0.005315 Jy/beam ! Clean residual mean=0.000014 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.319912 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 114 components and 0.319912 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=0.088250Jy sigma=0.000681 ! Fit after self-cal, rms=0.088209Jy sigma=0.000680 ! 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=0.088209Jy sigma=0.000680 ! Fit after self-cal, rms=0.088937Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.945 mas, bmaj=2.042 mas, bpa=3.096 degrees ! Estimated noise=332.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317186 Jy ! Component: 100 - total flux cleaned = 0.00547112 Jy ! Component: 150 - total flux cleaned = 0.00685376 Jy ! Component: 200 - total flux cleaned = 0.00794312 Jy ! Total flux subtracted in 200 components = 0.00794312 Jy ! Clean residual min=-0.003014 max=0.004231 Jy/beam ! Clean residual mean=-0.000001 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.327855 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.327855 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=0.088787Jy sigma=0.000670 ! Fit after self-cal, rms=0.088799Jy sigma=0.000670 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, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039481 Jy ! Component: 100 - total flux cleaned = 0.00529762 Jy ! Component: 150 - total flux cleaned = 0.00633946 Jy ! Component: 200 - total flux cleaned = 0.00701635 Jy ! Total flux subtracted in 200 components = 0.00701635 Jy ! Clean residual min=-0.002509 max=0.003009 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.334871 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.334871 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=0.088612Jy sigma=0.000668 ! Fit after self-cal, rms=0.088588Jy sigma=0.000668 ! Inverting map ! Added new window around map position (4.2, -13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197002 Jy ! Component: 100 - total flux cleaned = 0.00254264 Jy ! Component: 150 - total flux cleaned = 0.00320591 Jy ! Component: 200 - total flux cleaned = 0.00375135 Jy ! Total flux subtracted in 200 components = 0.00375135 Jy ! Clean residual min=-0.002444 max=0.002840 Jy/beam ! Clean residual mean=0.000002 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.338623 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 161 components and 0.338623 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=0.088486Jy sigma=0.000667 ! Fit after self-cal, rms=0.088477Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-18.4, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281456 Jy ! Component: 100 - total flux cleaned = 0.00438149 Jy ! Component: 150 - total flux cleaned = 0.0053678 Jy ! Component: 200 - total flux cleaned = 0.00619981 Jy ! Total flux subtracted in 200 components = 0.00619981 Jy ! Clean residual min=-0.002237 max=0.002254 Jy/beam ! Clean residual mean=-0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.344822 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 189 components and 0.344822 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=0.088376Jy sigma=0.000666 ! Fit after self-cal, rms=0.088367Jy sigma=0.000666 ! 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=0.088367Jy sigma=0.000666 ! Fit after self-cal, rms=0.088361Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9439 mas, bmaj=2.039 mas, bpa=3.02 degrees ! Estimated noise=332.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167753 Jy ! Component: 100 - total flux cleaned = 0.00275348 Jy ! Component: 150 - total flux cleaned = 0.00361344 Jy ! Component: 200 - total flux cleaned = 0.00431554 Jy ! Total flux subtracted in 200 components = 0.00431554 Jy ! Clean residual min=-0.002058 max=0.002028 Jy/beam ! Clean residual mean=-0.000004 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.349138 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 203 components and 0.349138 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=0.088312Jy sigma=0.000665 ! Fit after self-cal, rms=0.088313Jy sigma=0.000665 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 = 0.000720395 Jy ! Component: 100 - total flux cleaned = 0.00128552 Jy ! Component: 150 - total flux cleaned = 0.0017766 Jy ! Component: 200 - total flux cleaned = 0.00210852 Jy ! Total flux subtracted in 200 components = 0.00210852 Jy ! Clean residual min=-0.001947 max=0.001885 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.351246 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 209 components and 0.351246 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=0.088286Jy sigma=0.000664 ! Fit after self-cal, rms=0.088285Jy sigma=0.000664 ! 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=0.088285Jy sigma=0.000664 ! Fit after self-cal, rms=0.088232Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.231 mas, bpa=1.422 degrees ! Estimated noise=413.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217933 Jy ! Component: 100 - total flux cleaned = 0.0037602 Jy ! Component: 150 - total flux cleaned = 0.00499086 Jy ! Component: 200 - total flux cleaned = 0.00575496 Jy ! Total flux subtracted in 200 components = 0.00575496 Jy ! Clean residual min=-0.002138 max=0.002239 Jy/beam ! Clean residual mean=-0.000014 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.357001 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 226 components and 0.357001 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=0.088222Jy sigma=0.000664 ! Fit after self-cal, rms=0.088218Jy sigma=0.000664 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 = 0.000766579 Jy ! Component: 100 - total flux cleaned = 0.00117901 Jy ! Component: 150 - total flux cleaned = 0.00157303 Jy ! Component: 200 - total flux cleaned = 0.00189538 Jy ! Total flux subtracted in 200 components = 0.00189538 Jy ! Clean residual min=-0.001991 max=0.002142 Jy/beam ! Clean residual mean=-0.000013 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.358897 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 234 components and 0.358897 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=0.088218Jy sigma=0.000664 ! Fit after self-cal, rms=0.088215Jy sigma=0.000664 ! 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=0.9431 mas, bmaj=2.038 mas, bpa=2.985 degrees ! Estimated noise=332.149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.038 at 2.985 degrees (North through East) ! Clean map min=-0.0017015 max=0.23271 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=0.7913 mas, bmaj=1.804 mas, bpa=2.241 degrees ! Estimated noise=599.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18291 Jy ! Component: 100 - total flux cleaned = 0.226783 Jy ! Component: 150 - total flux cleaned = 0.248523 Jy ! Component: 200 - total flux cleaned = 0.262832 Jy ! Total flux subtracted in 200 components = 0.262832 Jy ! Clean residual min=-0.004850 max=0.008316 Jy/beam ! Clean residual mean=0.000019 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.262832 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.262832 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.038 mas, bpa=2.985 degrees ! Estimated noise=332.149 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 = 0.0149233 Jy ! Component: 100 - total flux cleaned = 0.0258828 Jy ! Component: 150 - total flux cleaned = 0.0346306 Jy ! Component: 200 - total flux cleaned = 0.0417916 Jy ! Total flux subtracted in 200 components = 0.0417916 Jy ! Clean residual min=-0.003427 max=0.006375 Jy/beam ! Clean residual mean=-0.000004 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.304623 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 114 components and 0.304623 Jy ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650812 Jy ! Component: 100 - total flux cleaned = 0.0116425 Jy ! Component: 150 - total flux cleaned = 0.0160572 Jy ! Component: 200 - total flux cleaned = 0.0198982 Jy ! Total flux subtracted in 200 components = 0.0198982 Jy ! Clean residual min=-0.002690 max=0.002969 Jy/beam ! Clean residual mean=-0.000000 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.324521 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 161 components and 0.324521 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=2.118 mas, bmaj=3.231 mas, bpa=1.422 degrees ! Estimated noise=413.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062988 Jy ! Component: 100 - total flux cleaned = 0.0110852 Jy ! Component: 150 - total flux cleaned = 0.0149898 Jy ! Component: 200 - total flux cleaned = 0.0182483 Jy ! Total flux subtracted in 200 components = 0.0182483 Jy ! Clean residual min=-0.002911 max=0.002669 Jy/beam ! Clean residual mean=-0.000019 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.34277 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 = 0.00274828 Jy ! Component: 100 - total flux cleaned = 0.00508787 Jy ! Component: 150 - total flux cleaned = 0.00709687 Jy ! Component: 200 - total flux cleaned = 0.00883105 Jy ! Total flux subtracted in 200 components = 0.00883105 Jy ! Clean residual min=-0.002405 max=0.002113 Jy/beam ! Clean residual mean=-0.000033 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.351601 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 253 components and 0.351601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=2.038 mas, bpa=2.985 degrees ! Estimated noise=332.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102752 Jy ! Component: 100 - total flux cleaned = 0.00177487 Jy ! Component: 150 - total flux cleaned = 0.00229937 Jy ! Component: 200 - total flux cleaned = 0.00286657 Jy ! Total flux subtracted in 200 components = 0.00286657 Jy ! Clean residual min=-0.001834 max=0.001683 Jy/beam ! Clean residual mean=-0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.354467 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 272 components and 0.354467 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=0.088202Jy sigma=0.000664 ! Fit after self-cal, rms=0.088178Jy sigma=0.000664 wmodel J1320+0140_X_2017_05_31_pus_map.mod ! Writing 272 model components to file: J1320+0140_X_2017_05_31_pus_map.mod wobs J1320+0140_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1320+0140_X_2017_05_31_pus_uvs.fits wwins J1320+0140_X_2017_05_31_pus_map.win ! wwins: Wrote 7 windows to J1320+0140_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 = -7.20539e-05 Jy ! Component: 100 - total flux cleaned = 0.000220622 Jy ! Component: 150 - total flux cleaned = 0.000440506 Jy ! Component: 200 - total flux cleaned = 0.000593948 Jy ! Component: 250 - total flux cleaned = 0.00071648 Jy ! Component: 300 - total flux cleaned = 0.000763833 Jy ! Component: 350 - total flux cleaned = 0.000855748 Jy ! Component: 400 - total flux cleaned = 0.000921913 Jy ! Component: 450 - total flux cleaned = 0.000900193 Jy ! Component: 500 - total flux cleaned = 0.000921545 Jy ! Component: 550 - total flux cleaned = 0.000941977 Jy ! Component: 600 - total flux cleaned = 0.00092188 Jy ! Component: 650 - total flux cleaned = 0.000981191 Jy ! Component: 700 - total flux cleaned = 0.00092264 Jy ! Component: 750 - total flux cleaned = 0.000884575 Jy ! Component: 800 - total flux cleaned = 0.000827863 Jy ! Component: 850 - total flux cleaned = 0.000754072 Jy ! Component: 900 - total flux cleaned = 0.000681309 Jy ! Component: 950 - total flux cleaned = 0.000627826 Jy ! Component: 1000 - total flux cleaned = 0.000592648 Jy ! Component: 1050 - total flux cleaned = 0.000592748 Jy ! Component: 1100 - total flux cleaned = 0.000541833 Jy ! Component: 1150 - total flux cleaned = 0.000558565 Jy ! Component: 1200 - total flux cleaned = 0.00054182 Jy ! Component: 1250 - total flux cleaned = 0.000541751 Jy ! Component: 1300 - total flux cleaned = 0.000574101 Jy ! Component: 1350 - total flux cleaned = 0.000558163 Jy ! Component: 1400 - total flux cleaned = 0.000542631 Jy ! Component: 1450 - total flux cleaned = 0.000557864 Jy ! Component: 1500 - total flux cleaned = 0.000527482 Jy ! Component: 1550 - total flux cleaned = 0.00052764 Jy ! Component: 1600 - total flux cleaned = 0.000527596 Jy ! Component: 1650 - total flux cleaned = 0.000498578 Jy ! Component: 1700 - total flux cleaned = 0.00048429 Jy ! Component: 1750 - total flux cleaned = 0.000484474 Jy ! Component: 1800 - total flux cleaned = 0.000428385 Jy ! Component: 1850 - total flux cleaned = 0.000386912 Jy ! Component: 1900 - total flux cleaned = 0.000428011 Jy ! Component: 1950 - total flux cleaned = 0.00037387 Jy ! Component: 2000 - total flux cleaned = 0.000373873 Jy ! Total flux subtracted in 2048 components = 0.00033424 Jy ! Clean residual min=-0.000686 max=0.000778 Jy/beam ! Clean residual mean=-0.000004 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.354801 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 416 components and 0.354802 Jy ![Exited script file: muppet] wmap "J1320+0140_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.038 at 2.985 degrees (North through East) ! Clean map min=-0.0015403 max=0.23254 Jy/beam ! Writing clean map to FITS file: J1320+0140_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 0.232542 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000273832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353267 0.353267 0.706534 1.41307 2.82613 5.65227 11.3045 22.6091 45.2182 90.4363 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.232 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9431 x 2.038 at 2.985 degrees (North through East) ! Clean map min=-0.0015403 max=0.23254 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 J1320+0140_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:18 2019