! Started logfile: J2357-0152_X_2017_07_16_pus_uvs.log on Thu May 9 14:12:14 2019 obs J2357-0152_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2357-0152_X_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657143 visibilities/baseline/integration-bin. ! Found source: J2357-0152 ! ! 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 1200 lines of history. ! ! Reading 39744 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 J2357-0152_X_2017_07_16_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 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 229 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925902Jy sigma=0.007379 ! Fit after self-cal, rms=0.910864Jy sigma=0.007262 ! 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=0.641 mas, bmaj=1.626 mas, bpa=-2.413 degrees ! Estimated noise=695.858 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 = 0.0686262 Jy ! Component: 100 - total flux cleaned = 0.0892639 Jy ! Total flux subtracted in 100 components = 0.0892639 Jy ! Clean residual min=-0.003559 max=0.008693 Jy/beam ! Clean residual mean=-0.000002 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0892639 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0892639 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=0.085271Jy sigma=0.000650 ! Fit after self-cal, rms=0.085232Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975648 Jy ! Component: 100 - total flux cleaned = 0.0146293 Jy ! Total flux subtracted in 100 components = 0.0146293 Jy ! Clean residual min=-0.002621 max=0.002492 Jy/beam ! Clean residual mean=-0.000000 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.103893 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.103893 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=0.084076Jy sigma=0.000639 ! Fit after self-cal, rms=0.084067Jy sigma=0.000639 ! 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=0.7669 mas, bmaj=1.809 mas, bpa=-1.164 degrees ! Estimated noise=450.476 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 (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391882 Jy ! Component: 100 - total flux cleaned = 0.00588163 Jy ! Component: 150 - total flux cleaned = 0.00706656 Jy ! Component: 200 - total flux cleaned = 0.00765194 Jy ! Total flux subtracted in 200 components = 0.00765194 Jy ! Clean residual min=-0.001443 max=0.001158 Jy/beam ! Clean residual mean=0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.111545 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.111545 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=0.083901Jy sigma=0.000638 ! Fit after self-cal, rms=0.083905Jy sigma=0.000638 ! 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 0.97 FD 1.00* HN 0.97 KP 0.98 ! LA 1.01 MK 0.93 NL 0.97 OV 1.03 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 1.05 ! LA 0.94 MK 0.99 NL 0.99 OV 0.96 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.03 KP 0.96 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 1.03 ! LA 1.00 MK 1.03 NL 0.95 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.02 ! LA 0.98 MK 1.00 NL 0.99 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.98 KP 1.03 ! LA 0.99 MK 1.21 NL 0.97 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 KP 1.03 ! LA 1.05 MK 1.18 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 0.99 ! LA 0.93 MK 0.94 NL 0.94 OV 1.03 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.04 KP 1.00 ! LA 0.93 MK 0.94 NL 0.96 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 1.07 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 KP 0.98 ! LA 1.04 MK 0.93 NL 0.94 OV 0.95 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 0.98 KP 1.01 ! LA 1.03 MK 1.02 NL 1.05 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.083905Jy sigma=0.000638 ! Fit after self-cal, rms=0.084077Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7699 mas, bmaj=1.812 mas, bpa=-1.22 degrees ! Estimated noise=449.155 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 = 0.000528381 Jy ! Component: 100 - total flux cleaned = 0.000561936 Jy ! Component: 150 - total flux cleaned = 0.000574587 Jy ! Component: 200 - total flux cleaned = 0.000586053 Jy ! Total flux subtracted in 200 components = 0.000586053 Jy ! Clean residual min=-0.001301 max=0.001101 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.112131 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.112131 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=0.084070Jy sigma=0.000636 ! Fit after self-cal, rms=0.084110Jy sigma=0.000636 ! 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=0.084110Jy sigma=0.000636 ! Fit after self-cal, rms=0.084496Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7698 mas, bmaj=1.813 mas, bpa=-1.254 degrees ! Estimated noise=449.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206521 Jy ! Component: 100 - total flux cleaned = 0.000194879 Jy ! Component: 150 - total flux cleaned = 0.000193913 Jy ! Component: 200 - total flux cleaned = 0.000224856 Jy ! Total flux subtracted in 200 components = 0.000224856 Jy ! Clean residual min=-0.001226 max=0.001096 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.112356 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.112356 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=0.084492Jy sigma=0.000635 ! Fit after self-cal, rms=0.084525Jy sigma=0.000635 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 = 6.84348e-05 Jy ! Component: 100 - total flux cleaned = 8.77597e-05 Jy ! Component: 150 - total flux cleaned = 0.000106158 Jy ! Component: 200 - total flux cleaned = 0.000114627 Jy ! Total flux subtracted in 200 components = 0.000114627 Jy ! Clean residual min=-0.001230 max=0.001088 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.112471 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.112471 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=0.084523Jy sigma=0.000635 ! Fit after self-cal, rms=0.084524Jy sigma=0.000635 ! 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=0.084524Jy sigma=0.000635 ! Fit after self-cal, rms=0.086438Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.771 mas, bmaj=1.813 mas, bpa=-1.247 degrees ! Estimated noise=449.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.11543e-05 Jy ! Component: 100 - total flux cleaned = -9.01607e-05 Jy ! Component: 150 - total flux cleaned = -9.8941e-05 Jy ! Component: 200 - total flux cleaned = -9.13675e-05 Jy ! Total flux subtracted in 200 components = -9.13675e-05 Jy ! Clean residual min=-0.001019 max=0.000947 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.112379 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.112379 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=0.086435Jy sigma=0.000634 ! Fit after self-cal, rms=0.086505Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12413e-06 Jy ! Component: 100 - total flux cleaned = 1.45179e-05 Jy ! Component: 150 - total flux cleaned = 1.42306e-05 Jy ! Component: 200 - total flux cleaned = 2.08742e-05 Jy ! Total flux subtracted in 200 components = 2.08742e-05 Jy ! Clean residual min=-0.001010 max=0.000959 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.1124 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.1124 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=0.086503Jy sigma=0.000634 ! Fit after self-cal, rms=0.086504Jy sigma=0.000634 ! 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=0.086504Jy sigma=0.000634 ! Fit after self-cal, rms=0.086957Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.887 mas, bmaj=3.144 mas, bpa=-1.407 degrees ! Estimated noise=621.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158666 Jy ! Component: 100 - total flux cleaned = -0.00016653 Jy ! Component: 150 - total flux cleaned = -0.000160037 Jy ! Component: 200 - total flux cleaned = -0.000148513 Jy ! Total flux subtracted in 200 components = -0.000148513 Jy ! Clean residual min=-0.000887 max=0.001191 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.112252 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.112252 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=0.086956Jy sigma=0.000634 ! Fit after self-cal, rms=0.086966Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.12596e-05 Jy ! Component: 100 - total flux cleaned = 3.22878e-05 Jy ! Component: 150 - total flux cleaned = 3.73986e-05 Jy ! Component: 200 - total flux cleaned = 3.7455e-05 Jy ! Total flux subtracted in 200 components = 3.7455e-05 Jy ! Clean residual min=-0.000864 max=0.001193 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.112289 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.112289 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=0.086966Jy sigma=0.000634 ! Fit after self-cal, rms=0.086967Jy sigma=0.000634 ! 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=0.7711 mas, bmaj=1.814 mas, bpa=-1.253 degrees ! Estimated noise=448.964 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7711 x 1.814 at -1.253 degrees (North through East) ! Clean map min=-0.00094535 max=0.091459 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=0.6434 mas, bmaj=1.626 mas, bpa=-2.621 degrees ! Estimated noise=691.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679174 Jy ! Component: 100 - total flux cleaned = 0.0892647 Jy ! Component: 150 - total flux cleaned = 0.0987498 Jy ! Component: 200 - total flux cleaned = 0.10356 Jy ! Total flux subtracted in 200 components = 0.10356 Jy ! Clean residual min=-0.002242 max=0.002362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.10356 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.10356 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7711 mas, bmaj=1.814 mas, bpa=-1.253 degrees ! Estimated noise=448.964 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 = 0.00386816 Jy ! Component: 100 - total flux cleaned = 0.00579355 Jy ! Component: 150 - total flux cleaned = 0.00698831 Jy ! Component: 200 - total flux cleaned = 0.0075293 Jy ! Total flux subtracted in 200 components = 0.0075293 Jy ! Clean residual min=-0.000996 max=0.000996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.111089 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.111089 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=1.887 mas, bmaj=3.144 mas, bpa=-1.407 degrees ! Estimated noise=621.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743526 Jy ! Component: 100 - total flux cleaned = 0.000810724 Jy ! Component: 150 - total flux cleaned = 0.000870807 Jy ! Component: 200 - total flux cleaned = 0.000917701 Jy ! Total flux subtracted in 200 components = 0.000917701 Jy ! Clean residual min=-0.000913 max=0.001211 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.112007 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 = 4.0685e-05 Jy ! Component: 100 - total flux cleaned = 7.68995e-05 Jy ! Component: 150 - total flux cleaned = 0.000102904 Jy ! Component: 200 - total flux cleaned = 0.000108992 Jy ! Total flux subtracted in 200 components = 0.000108992 Jy ! Clean residual min=-0.000902 max=0.001220 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.112116 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.112116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7711 mas, bmaj=1.814 mas, bpa=-1.253 degrees ! Estimated noise=448.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.36653e-05 Jy ! Component: 100 - total flux cleaned = -4.53611e-05 Jy ! Component: 150 - total flux cleaned = -6.69844e-05 Jy ! Component: 200 - total flux cleaned = -8.57546e-05 Jy ! Total flux subtracted in 200 components = -8.57546e-05 Jy ! Clean residual min=-0.000977 max=0.000975 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.11203 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.11203 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=0.086966Jy sigma=0.000634 ! Fit after self-cal, rms=0.086965Jy sigma=0.000634 wmodel J2357-0152_X_2017_07_16_pus_map.mod ! Writing 67 model components to file: J2357-0152_X_2017_07_16_pus_map.mod wobs J2357-0152_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2357-0152_X_2017_07_16_pus_uvs.fits wwins J2357-0152_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J2357-0152_X_2017_07_16_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 = 5.9841e-07 Jy ! Component: 100 - total flux cleaned = 4.65753e-07 Jy ! Component: 150 - total flux cleaned = 9.62913e-05 Jy ! Component: 200 - total flux cleaned = 0.000172922 Jy ! Component: 250 - total flux cleaned = 0.000247124 Jy ! Component: 300 - total flux cleaned = 0.000290591 Jy ! Component: 350 - total flux cleaned = 0.000304808 Jy ! Component: 400 - total flux cleaned = 0.000318508 Jy ! Component: 450 - total flux cleaned = 0.000318279 Jy ! Component: 500 - total flux cleaned = 0.00030506 Jy ! Component: 550 - total flux cleaned = 0.000292236 Jy ! Component: 600 - total flux cleaned = 0.000279848 Jy ! Component: 650 - total flux cleaned = 0.00027968 Jy ! Component: 700 - total flux cleaned = 0.000231759 Jy ! Component: 750 - total flux cleaned = 0.000220056 Jy ! Component: 800 - total flux cleaned = 0.000219958 Jy ! Component: 850 - total flux cleaned = 0.000185796 Jy ! Component: 900 - total flux cleaned = 0.000174634 Jy ! Component: 950 - total flux cleaned = 0.000152532 Jy ! Component: 1000 - total flux cleaned = 0.000109282 Jy ! Component: 1050 - total flux cleaned = 0.00010955 Jy ! Component: 1100 - total flux cleaned = 9.91618e-05 Jy ! Component: 1150 - total flux cleaned = 9.90276e-05 Jy ! Component: 1200 - total flux cleaned = 8.88146e-05 Jy ! Component: 1250 - total flux cleaned = 8.87339e-05 Jy ! Component: 1300 - total flux cleaned = 7.86287e-05 Jy ! Component: 1350 - total flux cleaned = 8.85139e-05 Jy ! Component: 1400 - total flux cleaned = 8.85951e-05 Jy ! Component: 1450 - total flux cleaned = 0.000108145 Jy ! Component: 1500 - total flux cleaned = 0.000146245 Jy ! Component: 1550 - total flux cleaned = 0.000108607 Jy ! Component: 1600 - total flux cleaned = 0.00010866 Jy ! Component: 1650 - total flux cleaned = 0.000118009 Jy ! Component: 1700 - total flux cleaned = 0.000136273 Jy ! Component: 1750 - total flux cleaned = 0.000127198 Jy ! Component: 1800 - total flux cleaned = 0.000127026 Jy ! Component: 1850 - total flux cleaned = 0.000144483 Jy ! Component: 1900 - total flux cleaned = 0.000109417 Jy ! Component: 1950 - total flux cleaned = 0.00010962 Jy ! Component: 2000 - total flux cleaned = 0.000118235 Jy ! Total flux subtracted in 2048 components = 0.000135148 Jy ! Clean residual min=-0.000428 max=0.000478 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.112165 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 218 components and 0.112165 Jy ![Exited script file: muppet] wmap "J2357-0152_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7711 x 1.814 at -1.253 degrees (North through East) ! Clean map min=-0.00075888 max=0.091372 Jy/beam ! Writing clean map to FITS file: J2357-0152_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0913719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.500342 0.500342 1.00068 2.00137 4.00274 8.00547 16.0109 32.0219 64.0438 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7711 x 1.814 at -1.253 degrees (North through East) ! Clean map min=-0.00075888 max=0.091372 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 J2357-0152_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:12:17 2019