! Started logfile: J2142-2444_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:11:57 2016 obs J2142-2444_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2142-2444_X_2015_03_17_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956808 visibilities/baseline/integration-bin. ! Found source: J2142-2444 ! ! 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 338 lines of history. ! ! Reading 36684 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 J2142-2444_X_2015_03_17_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870724Jy sigma=0.008625 ! Fit after self-cal, rms=0.858330Jy sigma=0.008507 ! 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=0.6258 mas, bmaj=1.697 mas, bpa=-1.138 degrees ! Estimated noise=633.927 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 = 0.101979 Jy ! Component: 100 - total flux cleaned = 0.134014 Jy ! Total flux subtracted in 100 components = 0.134014 Jy ! Clean residual min=-0.007789 max=0.016238 Jy/beam ! Clean residual mean=-0.000074 rms=0.002324 Jy/beam ! Combined flux in latest and established models = 0.134014 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.134014 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=0.098656Jy sigma=0.000917 ! Fit after self-cal, rms=0.098584Jy sigma=0.000916 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185577 Jy ! Component: 100 - total flux cleaned = 0.0308613 Jy ! Total flux subtracted in 100 components = 0.0308613 Jy ! Clean residual min=-0.007733 max=0.009852 Jy/beam ! Clean residual mean=-0.000031 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.164876 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 0.164876 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=0.092486Jy sigma=0.000848 ! Fit after self-cal, rms=0.092271Jy sigma=0.000846 ! 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=0.7958 mas, bmaj=2.053 mas, bpa=-1.457 degrees ! Estimated noise=382.356 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 = 0.0163525 Jy ! Component: 100 - total flux cleaned = 0.0257295 Jy ! Component: 150 - total flux cleaned = 0.0316062 Jy ! Component: 200 - total flux cleaned = 0.0353817 Jy ! Total flux subtracted in 200 components = 0.0353817 Jy ! Clean residual min=-0.008027 max=0.006554 Jy/beam ! Clean residual mean=0.000028 rms=0.001856 Jy/beam ! Combined flux in latest and established models = 0.200257 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.200257 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=0.089269Jy sigma=0.000814 ! Fit after self-cal, rms=0.089078Jy sigma=0.000812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.16 KP 0.90 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.21 HN 1.24 KP 0.87 ! LA 1.03 MK 0.97 NL 1.00 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.23 KP 0.80 ! LA 1.05 MK 1.01 NL 1.00 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.24 KP 0.75 ! LA 1.06 MK 1.01 NL 0.99 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.20 KP 0.73 ! LA 1.01 MK 1.02 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.13 KP 0.73 ! LA 1.03 MK 0.99 NL 1.01 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.26 KP 0.73 ! LA 1.03 MK 0.98 NL 1.03 OV 1.03 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.36 KP 0.73 ! LA 1.01 MK 1.01 NL 0.99 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.20 HN 1.19 KP 0.76 ! LA 1.05 MK 1.01 NL 1.00 OV 1.04 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HN 1.16 KP 0.80 ! LA 1.06 MK 1.02 NL 1.01 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.20 HN 1.14 KP 0.81 ! LA 1.08 MK 1.01 NL 1.02 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.13 KP 0.84 ! LA 1.06 MK 1.06 NL 1.03 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.089078Jy sigma=0.000812 ! Fit after self-cal, rms=0.090555Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=2.051 mas, bpa=-1.146 degrees ! Estimated noise=381.705 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 (-2.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296333 Jy ! Component: 100 - total flux cleaned = 0.00382103 Jy ! Component: 150 - total flux cleaned = 0.00389213 Jy ! Component: 200 - total flux cleaned = 0.00389401 Jy ! Total flux subtracted in 200 components = 0.00389401 Jy ! Clean residual min=-0.001758 max=0.002594 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.204151 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.204151 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=0.090468Jy sigma=0.000775 ! Fit after self-cal, rms=0.090619Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-6.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210477 Jy ! Component: 100 - total flux cleaned = 0.0024066 Jy ! Component: 150 - total flux cleaned = 0.00262159 Jy ! Component: 200 - total flux cleaned = 0.00274675 Jy ! Total flux subtracted in 200 components = 0.00274675 Jy ! Clean residual min=-0.001487 max=0.001583 Jy/beam ! Clean residual mean=0.000003 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.206898 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.206898 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=0.090560Jy sigma=0.000774 ! Fit after self-cal, rms=0.090554Jy sigma=0.000774 ! 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=0.090554Jy sigma=0.000774 ! Fit after self-cal, rms=0.090495Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.046 mas, bpa=-1.136 degrees ! Estimated noise=380.058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962727 Jy ! Component: 100 - total flux cleaned = 0.00136152 Jy ! Component: 150 - total flux cleaned = 0.00152881 Jy ! Component: 200 - total flux cleaned = 0.00157134 Jy ! Total flux subtracted in 200 components = 0.00157134 Jy ! Clean residual min=-0.001388 max=0.001430 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.208469 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.208469 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=0.090477Jy sigma=0.000774 ! Fit after self-cal, rms=0.090481Jy sigma=0.000774 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 = 0.000178423 Jy ! Component: 100 - total flux cleaned = 0.000197526 Jy ! Component: 150 - total flux cleaned = 0.000196931 Jy ! Component: 200 - total flux cleaned = 0.000180191 Jy ! Total flux subtracted in 200 components = 0.000180191 Jy ! Clean residual min=-0.001380 max=0.001378 Jy/beam ! Clean residual mean=0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.20865 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.20865 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=0.090472Jy sigma=0.000774 ! Fit after self-cal, rms=0.090471Jy sigma=0.000774 ! 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=0.090471Jy sigma=0.000774 ! Fit after self-cal, rms=0.091348Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.046 mas, bpa=-1.174 degrees ! Estimated noise=380.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369254 Jy ! Component: 100 - total flux cleaned = 0.000442219 Jy ! Component: 150 - total flux cleaned = 0.000458282 Jy ! Component: 200 - total flux cleaned = 0.000458796 Jy ! Total flux subtracted in 200 components = 0.000458796 Jy ! Clean residual min=-0.001101 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.209108 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.209108 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=0.091339Jy sigma=0.000772 ! Fit after self-cal, rms=0.091352Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.23887e-05 Jy ! Component: 100 - total flux cleaned = 4.26167e-05 Jy ! Component: 150 - total flux cleaned = 3.03747e-05 Jy ! Component: 200 - total flux cleaned = 7.30644e-06 Jy ! Total flux subtracted in 200 components = 7.30644e-06 Jy ! Clean residual min=-0.001092 max=0.001089 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.209116 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.209116 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=0.091347Jy sigma=0.000772 ! Fit after self-cal, rms=0.091346Jy sigma=0.000772 ! 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=0.091346Jy sigma=0.000772 ! Fit after self-cal, rms=0.091438Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=5.321 mas, bpa=3.206 degrees ! Estimated noise=487.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103858 Jy ! Component: 100 - total flux cleaned = 0.00024927 Jy ! Component: 150 - total flux cleaned = 0.000379571 Jy ! Component: 200 - total flux cleaned = 0.000436901 Jy ! Total flux subtracted in 200 components = 0.000436901 Jy ! Clean residual min=-0.001244 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.209553 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.209553 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=0.091435Jy sigma=0.000772 ! Fit after self-cal, rms=0.091436Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.61743e-06 Jy ! Component: 100 - total flux cleaned = 8.15836e-05 Jy ! Component: 150 - total flux cleaned = 0.00011155 Jy ! Component: 200 - total flux cleaned = 0.000139771 Jy ! Total flux subtracted in 200 components = 0.000139771 Jy ! Clean residual min=-0.001249 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.209692 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.209692 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=0.091435Jy sigma=0.000772 ! Fit after self-cal, rms=0.091434Jy sigma=0.000772 ! 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=0.8007 mas, bmaj=2.046 mas, bpa=-1.203 degrees ! Estimated noise=380.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.046 at -1.203 degrees (North through East) ! Clean map min=-0.0015178 max=0.13954 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=0.6268 mas, bmaj=1.684 mas, bpa=-0.6713 degrees ! Estimated noise=636.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102191 Jy ! Component: 100 - total flux cleaned = 0.135549 Jy ! Component: 150 - total flux cleaned = 0.154597 Jy ! Component: 200 - total flux cleaned = 0.166996 Jy ! Total flux subtracted in 200 components = 0.166996 Jy ! Clean residual min=-0.003180 max=0.007064 Jy/beam ! Clean residual mean=-0.000048 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.166996 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.166996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.046 mas, bpa=-1.203 degrees ! Estimated noise=380.19 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013892 Jy ! Component: 100 - total flux cleaned = 0.0219134 Jy ! Component: 150 - total flux cleaned = 0.0269755 Jy ! Component: 200 - total flux cleaned = 0.030531 Jy ! Total flux subtracted in 200 components = 0.030531 Jy ! Clean residual min=-0.001608 max=0.002110 Jy/beam ! Clean residual mean=-0.000024 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.197527 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.197527 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=2.201 mas, bmaj=5.321 mas, bpa=3.206 degrees ! Estimated noise=487.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00419575 Jy ! Component: 100 - total flux cleaned = 0.00679122 Jy ! Component: 150 - total flux cleaned = 0.00851772 Jy ! Component: 200 - total flux cleaned = 0.00971373 Jy ! Total flux subtracted in 200 components = 0.00971373 Jy ! Clean residual min=-0.001179 max=0.001216 Jy/beam ! Clean residual mean=-0.000011 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.20724 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 = 0.000881387 Jy ! Component: 100 - total flux cleaned = 0.00132374 Jy ! Component: 150 - total flux cleaned = 0.00163954 Jy ! Component: 200 - total flux cleaned = 0.00184741 Jy ! Total flux subtracted in 200 components = 0.00184741 Jy ! Clean residual min=-0.001170 max=0.001082 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.209088 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 111 components and 0.209088 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8007 mas, bmaj=2.046 mas, bpa=-1.203 degrees ! Estimated noise=380.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306306 Jy ! Component: 100 - total flux cleaned = 0.000372812 Jy ! Component: 150 - total flux cleaned = 0.000402748 Jy ! Component: 200 - total flux cleaned = 0.000429132 Jy ! Total flux subtracted in 200 components = 0.000429132 Jy ! Clean residual min=-0.001145 max=0.001131 Jy/beam ! Clean residual mean=0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.209517 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.209517 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=0.091454Jy sigma=0.000772 ! Fit after self-cal, rms=0.091445Jy sigma=0.000772 wmodel J2142-2444_X_2015_03_17_pus_map.mod ! Writing 129 model components to file: J2142-2444_X_2015_03_17_pus_map.mod wobs J2142-2444_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2142-2444_X_2015_03_17_pus_uvs.fits wwins J2142-2444_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J2142-2444_X_2015_03_17_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 = -0.000220108 Jy ! Component: 100 - total flux cleaned = -0.000476466 Jy ! Component: 150 - total flux cleaned = -0.000631583 Jy ! Component: 200 - total flux cleaned = -0.000746134 Jy ! Component: 250 - total flux cleaned = -0.000872325 Jy ! Component: 300 - total flux cleaned = -0.000963891 Jy ! Component: 350 - total flux cleaned = -0.00105286 Jy ! Component: 400 - total flux cleaned = -0.0011106 Jy ! Component: 450 - total flux cleaned = -0.00113864 Jy ! Component: 500 - total flux cleaned = -0.00115236 Jy ! Component: 550 - total flux cleaned = -0.00120658 Jy ! Component: 600 - total flux cleaned = -0.00119291 Jy ! Component: 650 - total flux cleaned = -0.00121932 Jy ! Component: 700 - total flux cleaned = -0.00120647 Jy ! Component: 750 - total flux cleaned = -0.00123181 Jy ! Component: 800 - total flux cleaned = -0.00123176 Jy ! Component: 850 - total flux cleaned = -0.00124414 Jy ! Component: 900 - total flux cleaned = -0.00124398 Jy ! Component: 950 - total flux cleaned = -0.00126761 Jy ! Component: 1000 - total flux cleaned = -0.00124413 Jy ! Component: 1050 - total flux cleaned = -0.00126734 Jy ! Component: 1100 - total flux cleaned = -0.00126727 Jy ! Component: 1150 - total flux cleaned = -0.00128976 Jy ! Component: 1200 - total flux cleaned = -0.0012897 Jy ! Component: 1250 - total flux cleaned = -0.0012678 Jy ! Component: 1300 - total flux cleaned = -0.00128964 Jy ! Component: 1350 - total flux cleaned = -0.00132185 Jy ! Component: 1400 - total flux cleaned = -0.00133241 Jy ! Component: 1450 - total flux cleaned = -0.00137429 Jy ! Component: 1500 - total flux cleaned = -0.00138453 Jy ! Component: 1550 - total flux cleaned = -0.00140518 Jy ! Component: 1600 - total flux cleaned = -0.00144577 Jy ! Component: 1650 - total flux cleaned = -0.00146589 Jy ! Component: 1700 - total flux cleaned = -0.00148583 Jy ! Component: 1750 - total flux cleaned = -0.00149568 Jy ! Component: 1800 - total flux cleaned = -0.00148612 Jy ! Component: 1850 - total flux cleaned = -0.00149603 Jy ! Component: 1900 - total flux cleaned = -0.00151521 Jy ! Component: 1950 - total flux cleaned = -0.00150584 Jy ! Component: 2000 - total flux cleaned = -0.00147789 Jy ! Total flux subtracted in 2048 components = -0.00149638 Jy ! Clean residual min=-0.000483 max=0.000590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.20802 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 270 components and 0.20802 Jy ![Exited script file: muppet] wmap "J2142-2444_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.046 at -1.203 degrees (North through East) ! Clean map min=-0.00094717 max=0.13973 Jy/beam ! Writing clean map to FITS file: J2142-2444_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139732 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38338 0.38338 0.766761 1.53352 3.06704 6.13409 12.2682 24.5363 49.0727 98.1454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.046 at -1.203 degrees (North through East) ! Clean map min=-0.00094717 max=0.13973 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 J2142-2444_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:11:59 2016