! Started logfile: J2046-1152_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:16:40 2016 obs J2046-1152_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2046-1152_X_2014_08_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780692 visibilities/baseline/integration-bin. ! Found source: J2046-1152 ! ! 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 324 lines of history. ! ! Reading 51432 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 J2046-1152_X_2014_08_09_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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 139 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000675Jy sigma=0.011502 ! Fit after self-cal, rms=0.967629Jy sigma=0.011133 ! 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=0.8578 mas, bmaj=2.731 mas, bpa=18.01 degrees ! Estimated noise=518.928 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 = 0.0266116 Jy ! Component: 100 - total flux cleaned = 0.0324153 Jy ! Total flux subtracted in 100 components = 0.0324153 Jy ! Clean residual min=-0.001876 max=0.002196 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0324153 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0324153 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=0.069613Jy sigma=0.000759 ! Fit after self-cal, rms=0.067896Jy sigma=0.000739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404406 Jy ! Component: 100 - total flux cleaned = 0.0053288 Jy ! Total flux subtracted in 100 components = 0.0053288 Jy ! Clean residual min=-0.002236 max=0.002069 Jy/beam ! Clean residual mean=-0.000006 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0377441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0377441 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=0.067623Jy sigma=0.000736 ! Fit after self-cal, rms=0.067610Jy sigma=0.000736 ! 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=1.065 mas, bmaj=3.061 mas, bpa=16.39 degrees ! Estimated noise=274.43 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 (-1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173223 Jy ! Component: 100 - total flux cleaned = 0.0023043 Jy ! Component: 150 - total flux cleaned = 0.00233149 Jy ! Component: 200 - total flux cleaned = 0.00233142 Jy ! Total flux subtracted in 200 components = 0.00233142 Jy ! Clean residual min=-0.001063 max=0.001372 Jy/beam ! Clean residual mean=-0.000007 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0400756 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0400756 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=0.067558Jy sigma=0.000736 ! Fit after self-cal, rms=0.067534Jy sigma=0.000735 ! 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 0.97 FD 1.11 HN 0.96 KP 1.01 ! LA 1.02 MK 1.00* NL 1.13 OV 1.09 ! PT 1.06 SC 1.12 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.02 KP 0.96 ! LA 0.99 MK 1.00* NL 1.18 OV 1.02 ! PT 1.05 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 0.94 FD 1.02 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00* NL 1.09 OV 1.08 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.03 KP 0.92 ! LA 1.03 MK 1.00* NL 1.07 OV 0.95 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.90 KP 0.86 ! LA 1.07 MK 1.00* NL 1.03 OV 1.04 ! PT 1.00 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 0.95 FD 1.04 HN 0.96 KP 0.85 ! LA 1.02 MK 1.00* NL 1.08 OV 1.08 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 0.89 KP 0.83 ! LA 1.06 MK 1.00* NL 1.07 OV 1.05 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.90 KP 0.90 ! LA 0.95 MK 1.00* NL 1.09 OV 1.06 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.94 KP 0.85 ! LA 0.98 MK 1.00* NL 1.05 OV 1.09 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.89 KP 0.91 ! LA 0.95 MK 1.00* NL 0.98 OV 1.05 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.98 HN 0.91 KP 0.92 ! LA 1.07 MK 1.00* NL 1.06 OV 0.97 ! PT 0.93 SC 1.00 ! ! ! 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 0.97 HN 0.90 KP 0.89 ! LA 0.97 MK 1.00* NL 1.01 OV 1.01 ! PT 0.91 SC 0.88 ! ! ! Fit before self-cal, rms=0.067534Jy sigma=0.000735 ! Fit after self-cal, rms=0.065175Jy sigma=0.000734 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.034 mas, bpa=16.2 degrees ! Estimated noise=272.265 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 = 0.000489445 Jy ! Component: 100 - total flux cleaned = 0.000569513 Jy ! Component: 150 - total flux cleaned = 0.000570011 Jy ! Component: 200 - total flux cleaned = 0.00055537 Jy ! Total flux subtracted in 200 components = 0.00055537 Jy ! Clean residual min=-0.000723 max=0.000909 Jy/beam ! Clean residual mean=-0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0406309 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.0406309 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=0.065163Jy sigma=0.000734 ! Fit after self-cal, rms=0.065101Jy sigma=0.000734 ! 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=0.065101Jy sigma=0.000734 ! Fit after self-cal, rms=0.065038Jy sigma=0.000733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.015 mas, bpa=16.16 degrees ! Estimated noise=271.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457684 Jy ! Component: 100 - total flux cleaned = 0.000490386 Jy ! Component: 150 - total flux cleaned = 0.000503692 Jy ! Component: 200 - total flux cleaned = 0.000515586 Jy ! Total flux subtracted in 200 components = 0.000515586 Jy ! Clean residual min=-0.000735 max=0.000849 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0411465 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.0411465 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=0.065030Jy sigma=0.000733 ! Fit after self-cal, rms=0.065048Jy sigma=0.000733 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 = 0.000172216 Jy ! Component: 100 - total flux cleaned = 0.000146037 Jy ! Component: 150 - total flux cleaned = 0.000133819 Jy ! Component: 200 - total flux cleaned = 0.000112493 Jy ! Total flux subtracted in 200 components = 0.000112493 Jy ! Clean residual min=-0.000747 max=0.000854 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.041259 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.041259 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=0.065042Jy sigma=0.000733 ! Fit after self-cal, rms=0.065037Jy sigma=0.000733 ! Inverting map ! Added new window around map position (-4.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058404 Jy ! Component: 100 - total flux cleaned = 0.000625415 Jy ! Component: 150 - total flux cleaned = 0.000708708 Jy ! Component: 200 - total flux cleaned = 0.000709054 Jy ! Total flux subtracted in 200 components = 0.000709054 Jy ! Clean residual min=-0.000700 max=0.000716 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0419681 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0419681 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=0.065022Jy sigma=0.000733 ! Fit after self-cal, rms=0.065008Jy sigma=0.000732 ! Inverting map ! Added new window around map position (13, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681796 Jy ! Component: 100 - total flux cleaned = 0.0008205 Jy ! Component: 150 - total flux cleaned = 0.00101254 Jy ! Component: 200 - total flux cleaned = 0.00112428 Jy ! Total flux subtracted in 200 components = 0.00112428 Jy ! Clean residual min=-0.000649 max=0.000689 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0430924 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0430924 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=0.064995Jy sigma=0.000732 ! Fit after self-cal, rms=0.064983Jy sigma=0.000732 ! Inverting map ! Added new window around map position (-7, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034103 Jy ! Component: 100 - total flux cleaned = 0.000535862 Jy ! Component: 150 - total flux cleaned = 0.0006213 Jy ! Component: 200 - total flux cleaned = 0.000722691 Jy ! Total flux subtracted in 200 components = 0.000722691 Jy ! Clean residual min=-0.000623 max=0.000605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.043815 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.043815 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=0.064970Jy sigma=0.000732 ! Fit after self-cal, rms=0.064958Jy sigma=0.000732 ! 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=0.064958Jy sigma=0.000732 ! Fit after self-cal, rms=0.064769Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.004 mas, bpa=16.08 degrees ! Estimated noise=270.613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000388106 Jy ! Component: 100 - total flux cleaned = 0.000588286 Jy ! Component: 150 - total flux cleaned = 0.000741144 Jy ! Component: 200 - total flux cleaned = 0.000860251 Jy ! Total flux subtracted in 200 components = 0.000860251 Jy ! Clean residual min=-0.000606 max=0.000604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0446753 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.0446753 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=0.064760Jy sigma=0.000732 ! Fit after self-cal, rms=0.064762Jy sigma=0.000732 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 = 0.000243141 Jy ! Component: 100 - total flux cleaned = 0.000403036 Jy ! Component: 150 - total flux cleaned = 0.000458758 Jy ! Component: 200 - total flux cleaned = 0.000506967 Jy ! Total flux subtracted in 200 components = 0.000506967 Jy ! Clean residual min=-0.000621 max=0.000612 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0451822 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.0451822 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=0.064755Jy sigma=0.000732 ! Fit after self-cal, rms=0.064745Jy sigma=0.000732 ! 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=0.064745Jy sigma=0.000732 ! Fit after self-cal, rms=0.064701Jy sigma=0.000732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=4.059 mas, bpa=4.966 degrees ! Estimated noise=321.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000389112 Jy ! Component: 100 - total flux cleaned = 0.000597554 Jy ! Component: 150 - total flux cleaned = 0.000752265 Jy ! Component: 200 - total flux cleaned = 0.000831274 Jy ! Total flux subtracted in 200 components = 0.000831274 Jy ! Clean residual min=-0.000622 max=0.000561 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0460135 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.0460135 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=0.064698Jy sigma=0.000732 ! Fit after self-cal, rms=0.064693Jy sigma=0.000731 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 = 0.000269189 Jy ! Component: 100 - total flux cleaned = 0.00033381 Jy ! Component: 150 - total flux cleaned = 0.000374605 Jy ! Component: 200 - total flux cleaned = 0.000389075 Jy ! Total flux subtracted in 200 components = 0.000389075 Jy ! Clean residual min=-0.000625 max=0.000534 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0464026 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.0464026 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=0.064691Jy sigma=0.000731 ! Fit after self-cal, rms=0.064687Jy sigma=0.000731 ! 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=1.052 mas, bmaj=3 mas, bpa=16.08 degrees ! Estimated noise=270.272 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3 at 16.08 degrees (North through East) ! Clean map min=-0.0012016 max=0.037704 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=0.8499 mas, bmaj=2.681 mas, bpa=17.57 degrees ! Estimated noise=503.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028238 Jy ! Component: 100 - total flux cleaned = 0.035113 Jy ! Component: 150 - total flux cleaned = 0.0380638 Jy ! Component: 200 - total flux cleaned = 0.0388392 Jy ! Total flux subtracted in 200 components = 0.0388392 Jy ! Clean residual min=-0.001966 max=0.001727 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.0388392 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0388392 Jy ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3 mas, bpa=16.08 degrees ! Estimated noise=270.272 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 = 0.0024109 Jy ! Component: 100 - total flux cleaned = 0.00399542 Jy ! Component: 150 - total flux cleaned = 0.00469361 Jy ! Component: 200 - total flux cleaned = 0.00528116 Jy ! Total flux subtracted in 200 components = 0.00528116 Jy ! Clean residual min=-0.001031 max=0.000916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0441203 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0441203 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=2.191 mas, bmaj=4.059 mas, bpa=4.966 degrees ! Estimated noise=321.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000992126 Jy ! Component: 100 - total flux cleaned = 0.00169549 Jy ! Component: 150 - total flux cleaned = 0.00212848 Jy ! Component: 200 - total flux cleaned = 0.00232115 Jy ! Total flux subtracted in 200 components = 0.00232115 Jy ! Clean residual min=-0.000792 max=0.000695 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0464415 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 = 0.00011938 Jy ! Component: 100 - total flux cleaned = 0.000181365 Jy ! Component: 150 - total flux cleaned = 0.00023705 Jy ! Component: 200 - total flux cleaned = 0.000287445 Jy ! Total flux subtracted in 200 components = 0.000287445 Jy ! Clean residual min=-0.000727 max=0.000636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0467289 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.0467289 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3 mas, bpa=16.08 degrees ! Estimated noise=270.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.18261e-06 Jy ! Component: 100 - total flux cleaned = 3.27267e-05 Jy ! Component: 150 - total flux cleaned = 5.56608e-05 Jy ! Component: 200 - total flux cleaned = 9.65045e-05 Jy ! Total flux subtracted in 200 components = 9.65045e-05 Jy ! Clean residual min=-0.000741 max=0.000753 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0468254 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.0468254 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=0.064701Jy sigma=0.000732 ! Fit after self-cal, rms=0.064703Jy sigma=0.000732 wmodel J2046-1152_X_2014_08_09_pus_map.mod ! Writing 101 model components to file: J2046-1152_X_2014_08_09_pus_map.mod wobs J2046-1152_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2046-1152_X_2014_08_09_pus_uvs.fits wwins J2046-1152_X_2014_08_09_pus_map.win ! wwins: Wrote 5 windows to J2046-1152_X_2014_08_09_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 = -0.000143478 Jy ! Component: 100 - total flux cleaned = -0.000268138 Jy ! Component: 150 - total flux cleaned = -0.000395401 Jy ! Component: 200 - total flux cleaned = -0.000556751 Jy ! Component: 250 - total flux cleaned = -0.000682126 Jy ! Component: 300 - total flux cleaned = -0.000784014 Jy ! Component: 350 - total flux cleaned = -0.000882355 Jy ! Component: 400 - total flux cleaned = -0.000977787 Jy ! Component: 450 - total flux cleaned = -0.00102864 Jy ! Component: 500 - total flux cleaned = -0.00109451 Jy ! Component: 550 - total flux cleaned = -0.00114254 Jy ! Component: 600 - total flux cleaned = -0.00116614 Jy ! Component: 650 - total flux cleaned = -0.00121985 Jy ! Component: 700 - total flux cleaned = -0.00126493 Jy ! Component: 750 - total flux cleaned = -0.00130167 Jy ! Component: 800 - total flux cleaned = -0.00135927 Jy ! Component: 850 - total flux cleaned = -0.0013874 Jy ! Component: 900 - total flux cleaned = -0.00140813 Jy ! Component: 950 - total flux cleaned = -0.00141496 Jy ! Component: 1000 - total flux cleaned = -0.00142851 Jy ! Component: 1050 - total flux cleaned = -0.00143509 Jy ! Component: 1100 - total flux cleaned = -0.00144163 Jy ! Component: 1150 - total flux cleaned = -0.00144791 Jy ! Component: 1200 - total flux cleaned = -0.0014666 Jy ! Component: 1250 - total flux cleaned = -0.0014356 Jy ! Component: 1300 - total flux cleaned = -0.00144161 Jy ! Component: 1350 - total flux cleaned = -0.00142955 Jy ! Component: 1400 - total flux cleaned = -0.00141766 Jy ! Component: 1450 - total flux cleaned = -0.00141181 Jy ! Component: 1500 - total flux cleaned = -0.00138308 Jy ! Component: 1550 - total flux cleaned = -0.00138311 Jy ! Component: 1600 - total flux cleaned = -0.00137195 Jy ! Component: 1650 - total flux cleaned = -0.00136646 Jy ! Component: 1700 - total flux cleaned = -0.00132835 Jy ! Component: 1750 - total flux cleaned = -0.00133386 Jy ! Component: 1800 - total flux cleaned = -0.00132323 Jy ! Component: 1850 - total flux cleaned = -0.00130225 Jy ! Component: 1900 - total flux cleaned = -0.00128157 Jy ! Component: 1950 - total flux cleaned = -0.00128172 Jy ! Component: 2000 - total flux cleaned = -0.00125129 Jy ! Total flux subtracted in 2048 components = -0.00123129 Jy ! Clean residual min=-0.000302 max=0.000304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0455941 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 234 components and 0.0455941 Jy ![Exited script file: muppet] wmap "J2046-1152_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3 at 16.08 degrees (North through East) ! Clean map min=-0.0010804 max=0.037282 Jy/beam ! Writing clean map to FITS file: J2046-1152_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0372817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.94196e-05 device "J2046-1152_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2046-1152_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800014 0.800014 1.60003 3.20006 6.40011 12.8002 25.6004 51.2009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.052 x 3 at 16.08 degrees (North through East) ! Clean map min=-0.0010804 max=0.037282 Jy/beam quit ! Quitting program ! Log file J2046-1152_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:16:45 2016