! Started logfile: J1752-1011_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:19:46 2017 obs J1752-1011_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1752-1011_X_2015_01_23_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965146 visibilities/baseline/integration-bin. ! Found source: J1752-1011 ! ! 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 350 lines of history. ! ! Reading 49512 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 J1752-1011_X_2015_01_23_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936876Jy sigma=0.010502 ! Fit after self-cal, rms=0.907347Jy sigma=0.010185 ! 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=0.6635 mas, bmaj=1.742 mas, bpa=-1.878 degrees ! Estimated noise=554.089 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 = 0.0732549 Jy ! Component: 100 - total flux cleaned = 0.0901602 Jy ! Total flux subtracted in 100 components = 0.0901602 Jy ! Clean residual min=-0.010168 max=0.013802 Jy/beam ! Clean residual mean=-0.000032 rms=0.002737 Jy/beam ! Combined flux in latest and established models = 0.0901602 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0901602 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=0.090219Jy sigma=0.000946 ! Fit after self-cal, rms=0.090111Jy sigma=0.000944 ! 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=0.832 mas, bmaj=2.03 mas, bpa=-1.48 degrees ! Estimated noise=289.054 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 (-13.4, -14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190345 Jy ! Component: 100 - total flux cleaned = 0.0287381 Jy ! Component: 150 - total flux cleaned = 0.0345376 Jy ! Component: 200 - total flux cleaned = 0.0379573 Jy ! Total flux subtracted in 200 components = 0.0379573 Jy ! Clean residual min=-0.010651 max=0.016133 Jy/beam ! Clean residual mean=-0.000037 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.128117 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 57 components and 0.128117 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=0.086419Jy sigma=0.000895 ! Fit after self-cal, rms=0.085433Jy sigma=0.000881 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.01 KP 0.83 ! LA 4.10 MK 0.87 NL 0.93 OV 0.96 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.08 KP 0.81 ! LA 3.67 MK 0.86 NL 0.92 OV 0.96 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.11 KP 0.76 ! LA 3.89 MK 0.88 NL 0.91 OV 0.97 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.09 KP 0.74 ! LA 3.58 MK 0.89 NL 0.91 OV 0.97 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.04 KP 0.70 ! LA 3.74 MK 0.92 NL 0.93 OV 0.94 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.10 KP 0.66 ! LA 3.51 MK 0.89 NL 0.94 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.28 KP 0.68 ! LA 3.59 MK 0.97 NL 0.96 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.16 KP 0.68 ! LA 3.73 MK 0.91 NL 0.93 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.18 KP 0.68 ! LA 3.20 MK 0.94 NL 0.90 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.16 KP 0.71 ! LA 3.33 MK 0.94 NL 0.95 OV 0.97 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.20 KP 0.74 ! LA 3.30 MK 0.92 NL 0.91 OV 0.95 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.16 KP 0.74 ! LA 3.13 MK 0.90 NL 0.91 OV 0.93 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.085433Jy sigma=0.000881 ! Fit after self-cal, rms=0.125339Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8103 mas, bmaj=1.978 mas, bpa=-2.539 degrees ! Estimated noise=302.813 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 (-3.4, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604323 Jy ! Component: 100 - total flux cleaned = 0.00777686 Jy ! Component: 150 - total flux cleaned = 0.00848927 Jy ! Component: 200 - total flux cleaned = 0.00892884 Jy ! Total flux subtracted in 200 components = 0.00892884 Jy ! Clean residual min=-0.003347 max=0.003261 Jy/beam ! Clean residual mean=-0.000012 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.137046 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.137046 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=0.125112Jy sigma=0.000794 ! Fit after self-cal, rms=0.125930Jy sigma=0.000791 ! 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=0.125930Jy sigma=0.000791 ! Fit after self-cal, rms=0.135391Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.981 mas, bpa=-2.489 degrees ! Estimated noise=301.179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120432 Jy ! Component: 100 - total flux cleaned = 0.00169505 Jy ! Component: 150 - total flux cleaned = 0.00203388 Jy ! Component: 200 - total flux cleaned = 0.00239085 Jy ! Total flux subtracted in 200 components = 0.00239085 Jy ! Clean residual min=-0.002723 max=0.002795 Jy/beam ! Clean residual mean=-0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.139437 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 104 components and 0.139437 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=0.135331Jy sigma=0.000786 ! Fit after self-cal, rms=0.135423Jy sigma=0.000785 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 = 1.77613e-05 Jy ! Component: 100 - total flux cleaned = 0.000308889 Jy ! Component: 150 - total flux cleaned = 0.000617287 Jy ! Component: 200 - total flux cleaned = 0.000936528 Jy ! Total flux subtracted in 200 components = 0.000936528 Jy ! Clean residual min=-0.002409 max=0.002734 Jy/beam ! Clean residual mean=-0.000005 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.140374 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.140374 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=0.135399Jy sigma=0.000784 ! Fit after self-cal, rms=0.135404Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252078 Jy ! Component: 100 - total flux cleaned = 0.00358958 Jy ! Component: 150 - total flux cleaned = 0.00435164 Jy ! Component: 200 - total flux cleaned = 0.00480341 Jy ! Total flux subtracted in 200 components = 0.00480341 Jy ! Clean residual min=-0.002157 max=0.001983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.145177 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.145177 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=0.135372Jy sigma=0.000783 ! Fit after self-cal, rms=0.135393Jy sigma=0.000783 ! 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=0.135393Jy sigma=0.000783 ! Fit after self-cal, rms=0.144027Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=1.984 mas, bpa=-2.536 degrees ! Estimated noise=301.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000444306 Jy ! Component: 100 - total flux cleaned = 0.000195866 Jy ! Component: 150 - total flux cleaned = 0.000673376 Jy ! Component: 200 - total flux cleaned = 0.00090895 Jy ! Total flux subtracted in 200 components = 0.00090895 Jy ! Clean residual min=-0.001911 max=0.001690 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.146086 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 0.146086 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=0.144007Jy sigma=0.000782 ! Fit after self-cal, rms=0.144068Jy sigma=0.000782 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 = -0.000135881 Jy ! Component: 100 - total flux cleaned = 0.000243827 Jy ! Component: 150 - total flux cleaned = 0.000419311 Jy ! Component: 200 - total flux cleaned = 0.000582667 Jy ! Total flux subtracted in 200 components = 0.000582667 Jy ! Clean residual min=-0.001779 max=0.001554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.146669 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 153 components and 0.146669 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=0.144057Jy sigma=0.000781 ! Fit after self-cal, rms=0.144065Jy sigma=0.000781 ! 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=0.144065Jy sigma=0.000781 ! Fit after self-cal, rms=0.148366Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.1 mas, bmaj=3.706 mas, bpa=1.611 degrees ! Estimated noise=399.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.39179e-05 Jy ! Component: 100 - total flux cleaned = 0.000585636 Jy ! Component: 150 - total flux cleaned = 0.000951727 Jy ! Component: 200 - total flux cleaned = 0.00122119 Jy ! Total flux subtracted in 200 components = 0.00122119 Jy ! Clean residual min=-0.001960 max=0.001931 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.14789 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.14789 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=0.148368Jy sigma=0.000781 ! Fit after self-cal, rms=0.148402Jy sigma=0.000781 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 = -0.000108258 Jy ! Component: 100 - total flux cleaned = 0.0001232 Jy ! Component: 150 - total flux cleaned = 0.000315061 Jy ! Component: 200 - total flux cleaned = 0.000409544 Jy ! Total flux subtracted in 200 components = 0.000409544 Jy ! Clean residual min=-0.001798 max=0.001762 Jy/beam ! Clean residual mean=0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.148299 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 190 components and 0.148299 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=0.148402Jy sigma=0.000781 ! Fit after self-cal, rms=0.148411Jy sigma=0.000780 ! 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=0.8122 mas, bmaj=1.985 mas, bpa=-2.51 degrees ! Estimated noise=301.046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 1.985 at -2.51 degrees (North through East) ! Clean map min=-0.0015196 max=0.093745 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=0.6484 mas, bmaj=1.725 mas, bpa=-2.945 degrees ! Estimated noise=567.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744302 Jy ! Component: 100 - total flux cleaned = 0.0924704 Jy ! Component: 150 - total flux cleaned = 0.102223 Jy ! Component: 200 - total flux cleaned = 0.109266 Jy ! Total flux subtracted in 200 components = 0.109266 Jy ! Clean residual min=-0.003634 max=0.004053 Jy/beam ! Clean residual mean=-0.000013 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.109266 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.109266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=1.985 mas, bpa=-2.51 degrees ! Estimated noise=301.046 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 = 0.00623532 Jy ! Component: 100 - total flux cleaned = 0.0107671 Jy ! Component: 150 - total flux cleaned = 0.0144935 Jy ! Component: 200 - total flux cleaned = 0.0176354 Jy ! Total flux subtracted in 200 components = 0.0176354 Jy ! Clean residual min=-0.002413 max=0.002328 Jy/beam ! Clean residual mean=-0.000011 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.126901 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.126901 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=2.1 mas, bmaj=3.706 mas, bpa=1.611 degrees ! Estimated noise=399.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484635 Jy ! Component: 100 - total flux cleaned = 0.00850976 Jy ! Component: 150 - total flux cleaned = 0.0113396 Jy ! Component: 200 - total flux cleaned = 0.0135489 Jy ! Total flux subtracted in 200 components = 0.0135489 Jy ! Clean residual min=-0.002597 max=0.002253 Jy/beam ! Clean residual mean=-0.000007 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.14045 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 = 0.00174426 Jy ! Component: 100 - total flux cleaned = 0.00313717 Jy ! Component: 150 - total flux cleaned = 0.00409668 Jy ! Component: 200 - total flux cleaned = 0.00468156 Jy ! Total flux subtracted in 200 components = 0.00468156 Jy ! Clean residual min=-0.002092 max=0.001969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.145132 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 108 components and 0.145132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=1.985 mas, bpa=-2.51 degrees ! Estimated noise=301.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426678 Jy ! Component: 100 - total flux cleaned = 0.000733653 Jy ! Component: 150 - total flux cleaned = 0.000912605 Jy ! Component: 200 - total flux cleaned = 0.00107075 Jy ! Total flux subtracted in 200 components = 0.00107075 Jy ! Clean residual min=-0.001798 max=0.001760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.146202 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.146202 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=0.148427Jy sigma=0.000781 ! Fit after self-cal, rms=0.148399Jy sigma=0.000781 wmodel J1752-1011_X_2015_01_23_pus_map.mod ! Writing 129 model components to file: J1752-1011_X_2015_01_23_pus_map.mod wobs J1752-1011_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1752-1011_X_2015_01_23_pus_uvs.fits wwins J1752-1011_X_2015_01_23_pus_map.win ! wwins: Wrote 4 windows to J1752-1011_X_2015_01_23_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 = 4.7e-05 Jy ! Component: 100 - total flux cleaned = -3.43679e-05 Jy ! Component: 150 - total flux cleaned = -0.000155582 Jy ! Component: 200 - total flux cleaned = -0.000293908 Jy ! Component: 250 - total flux cleaned = -0.000468764 Jy ! Component: 300 - total flux cleaned = -0.000699283 Jy ! Component: 350 - total flux cleaned = -0.000860517 Jy ! Component: 400 - total flux cleaned = -0.000957251 Jy ! Component: 450 - total flux cleaned = -0.00105079 Jy ! Component: 500 - total flux cleaned = -0.00110556 Jy ! Component: 550 - total flux cleaned = -0.00112321 Jy ! Component: 600 - total flux cleaned = -0.00112313 Jy ! Component: 650 - total flux cleaned = -0.00110621 Jy ! Component: 700 - total flux cleaned = -0.00108988 Jy ! Component: 750 - total flux cleaned = -0.00113825 Jy ! Component: 800 - total flux cleaned = -0.00112252 Jy ! Component: 850 - total flux cleaned = -0.00118385 Jy ! Component: 900 - total flux cleaned = -0.00115371 Jy ! Component: 950 - total flux cleaned = -0.00121334 Jy ! Component: 1000 - total flux cleaned = -0.00124233 Jy ! Component: 1050 - total flux cleaned = -0.00128495 Jy ! Component: 1100 - total flux cleaned = -0.00134077 Jy ! Component: 1150 - total flux cleaned = -0.00135428 Jy ! Component: 1200 - total flux cleaned = -0.00138101 Jy ! Component: 1250 - total flux cleaned = -0.00139398 Jy ! Component: 1300 - total flux cleaned = -0.00141992 Jy ! Component: 1350 - total flux cleaned = -0.00140717 Jy ! Component: 1400 - total flux cleaned = -0.00138204 Jy ! Component: 1450 - total flux cleaned = -0.00140689 Jy ! Component: 1500 - total flux cleaned = -0.00139471 Jy ! Component: 1550 - total flux cleaned = -0.00140691 Jy ! Component: 1600 - total flux cleaned = -0.00143072 Jy ! Component: 1650 - total flux cleaned = -0.00143068 Jy ! Component: 1700 - total flux cleaned = -0.00144216 Jy ! Component: 1750 - total flux cleaned = -0.00143091 Jy ! Component: 1800 - total flux cleaned = -0.00140867 Jy ! Component: 1850 - total flux cleaned = -0.00141992 Jy ! Component: 1900 - total flux cleaned = -0.00140897 Jy ! Component: 1950 - total flux cleaned = -0.00141986 Jy ! Component: 2000 - total flux cleaned = -0.00138767 Jy ! Total flux subtracted in 2048 components = -0.00136645 Jy ! Clean residual min=-0.000776 max=0.000549 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.144836 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 291 components and 0.144836 Jy ![Exited script file: muppet] wmap "J1752-1011_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 1.985 at -2.51 degrees (North through East) ! Clean map min=-0.0011795 max=0.094409 Jy/beam ! Writing clean map to FITS file: J1752-1011_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0944085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.638846 0.638846 1.27769 2.55539 5.11077 10.2215 20.4431 40.8862 81.7723 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 1.985 at -2.51 degrees (North through East) ! Clean map min=-0.0011795 max=0.094409 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 J1752-1011_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:19:49 2017