! Started logfile: J1512-0905_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:21 2019 obs J1512-0905_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1512-0905_X_2017_05_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.108333 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1512-0905 ! ! 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 1033 lines of history. ! ! Reading 468 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 J1512-0905_X_2017_05_27_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 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 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.745720Jy sigma=0.013213 ! Fit after self-cal, rms=1.725585Jy sigma=0.013068 ! 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=0.6528 mas, bmaj=3.446 mas, bpa=33.18 degrees ! Estimated noise=5979.18 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38853 Jy ! Component: 100 - total flux cleaned = 2.13055 Jy ! Total flux subtracted in 100 components = 2.13055 Jy ! Clean residual min=-0.439712 max=0.442302 Jy/beam ! Clean residual mean=-0.003428 rms=0.203046 Jy/beam ! Combined flux in latest and established models = 2.13055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 2.13055 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=0.977696Jy sigma=0.007381 ! Fit after self-cal, rms=0.955502Jy sigma=0.007183 ! 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=0.7076 mas, bmaj=3.37 mas, bpa=32.33 degrees ! Estimated noise=4310.93 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 = 0.507421 Jy ! Component: 100 - total flux cleaned = 0.587763 Jy ! Component: 150 - total flux cleaned = 0.596408 Jy ! Component: 200 - total flux cleaned = 0.604176 Jy ! Total flux subtracted in 200 components = 0.604176 Jy ! Clean residual min=-0.086075 max=0.085536 Jy/beam ! Clean residual mean=-0.000666 rms=0.044841 Jy/beam ! Combined flux in latest and established models = 2.73473 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 58 components and 2.73473 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=0.218727Jy sigma=0.001599 ! Fit after self-cal, rms=0.211373Jy sigma=0.001529 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 0.95 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.91 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.95 KP 1.00* ! LA 1.00* MK 1.00* NL 0.93 OV 1.00* ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.93 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.95 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.93 OV 1.00* ! PT 1.00* SC 0.94 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 KP 1.00* ! LA 1.00* MK 1.00* NL 0.95 OV 1.00* ! PT 1.00* SC 0.96 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.94 KP 1.00* ! LA 1.00* MK 1.00* NL 0.94 OV 1.00* ! PT 1.00* SC 0.94 ! ! ! Fit before self-cal, rms=0.211373Jy sigma=0.001529 ! Fit after self-cal, rms=0.101184Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7538 mas, bmaj=3.161 mas, bpa=32.28 degrees ! Estimated noise=4734.2 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 = 0.00679137 Jy ! Component: 100 - total flux cleaned = -0.00654061 Jy ! Component: 150 - total flux cleaned = -0.00637241 Jy ! Component: 200 - total flux cleaned = -0.00804992 Jy ! Total flux subtracted in 200 components = -0.00804992 Jy ! Clean residual min=-0.006821 max=0.006725 Jy/beam ! Clean residual mean=-0.000018 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 2.72668 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 99 components and 2.72668 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=0.073628Jy sigma=0.000563 ! Fit after self-cal, rms=0.073383Jy sigma=0.000561 ! 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=0.073383Jy sigma=0.000561 ! Fit after self-cal, rms=0.073060Jy sigma=0.000560 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7537 mas, bmaj=3.162 mas, bpa=32.3 degrees ! Estimated noise=4727.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438105 Jy ! Component: 100 - total flux cleaned = 0.000808596 Jy ! Component: 150 - total flux cleaned = 0.00207897 Jy ! Component: 200 - total flux cleaned = 0.00245986 Jy ! Total flux subtracted in 200 components = 0.00245986 Jy ! Clean residual min=-0.003030 max=0.002988 Jy/beam ! Clean residual mean=-0.000003 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 2.72914 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 132 components and 2.72914 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=0.071527Jy sigma=0.000546 ! Fit after self-cal, rms=0.071458Jy sigma=0.000545 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 = -0.000145005 Jy ! Component: 100 - total flux cleaned = 0.000342638 Jy ! Component: 150 - total flux cleaned = 0.000904244 Jy ! Component: 200 - total flux cleaned = 0.00143741 Jy ! Total flux subtracted in 200 components = 0.00143741 Jy ! Clean residual min=-0.001716 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 2.73058 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 157 components and 2.73058 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=0.071121Jy sigma=0.000543 ! Fit after self-cal, rms=0.071114Jy sigma=0.000543 ! 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=0.071114Jy sigma=0.000543 ! Fit after self-cal, rms=0.071007Jy sigma=0.000542 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7536 mas, bmaj=3.162 mas, bpa=32.31 degrees ! Estimated noise=4723.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00078217 Jy ! Component: 100 - total flux cleaned = 0.00104023 Jy ! Component: 150 - total flux cleaned = 0.00127186 Jy ! Component: 200 - total flux cleaned = 0.00156119 Jy ! Total flux subtracted in 200 components = 0.00156119 Jy ! Clean residual min=-0.001176 max=0.001155 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 2.73214 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 182 components and 2.73214 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=0.070842Jy sigma=0.000541 ! Fit after self-cal, rms=0.070837Jy sigma=0.000541 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 = 0.000500666 Jy ! Component: 100 - total flux cleaned = 0.000679609 Jy ! Component: 150 - total flux cleaned = 0.000894959 Jy ! Component: 200 - total flux cleaned = 0.00127294 Jy ! Total flux subtracted in 200 components = 0.00127294 Jy ! Clean residual min=-0.000907 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 2.73341 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 2.73341 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=0.070758Jy sigma=0.000540 ! Fit after self-cal, rms=0.070759Jy sigma=0.000540 ! 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=0.070759Jy sigma=0.000540 ! Fit after self-cal, rms=0.070721Jy sigma=0.000540 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.302 mas, bmaj=3.615 mas, bpa=26.37 degrees ! Estimated noise=6744.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027387 Jy ! Component: 100 - total flux cleaned = 0.000476831 Jy ! Component: 150 - total flux cleaned = 0.000536554 Jy ! Component: 200 - total flux cleaned = 0.000572484 Jy ! Total flux subtracted in 200 components = 0.000572484 Jy ! Clean residual min=-0.000306 max=0.000307 Jy/beam ! Clean residual mean=0.000002 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 2.73398 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 229 components and 2.73398 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=0.070707Jy sigma=0.000540 ! Fit after self-cal, rms=0.070704Jy sigma=0.000540 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 = 0.00044827 Jy ! Component: 100 - total flux cleaned = 0.000446568 Jy ! Component: 150 - total flux cleaned = 0.000676304 Jy ! Component: 200 - total flux cleaned = 0.000761821 Jy ! Total flux subtracted in 200 components = 0.000761821 Jy ! Clean residual min=-0.000241 max=0.000240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 2.73474 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 256 components and 2.73474 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=0.070695Jy sigma=0.000540 ! Fit after self-cal, rms=0.070694Jy sigma=0.000540 ! Inverting map ! Added new window around map position (-21.4, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225571 Jy ! Component: 100 - total flux cleaned = 0.000241753 Jy ! Component: 150 - total flux cleaned = 0.000274874 Jy ! Component: 200 - total flux cleaned = 0.000295813 Jy ! Total flux subtracted in 200 components = 0.000295813 Jy ! Clean residual min=-0.000317 max=0.000301 Jy/beam ! Clean residual mean=0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 2.73504 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 269 components and 2.73504 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=0.070692Jy sigma=0.000540 ! Fit after self-cal, rms=0.070692Jy sigma=0.000540 ! 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=0.7536 mas, bmaj=3.162 mas, bpa=32.31 degrees ! Estimated noise=4722.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7536 x 3.162 at 32.31 degrees (North through East) ! Clean map min=-0.10783 max=1.1187 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 ! Performing amp+phase self-cal ! ! 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=0.070692Jy sigma=0.000540 ! Fit after self-cal, rms=0.053921Jy sigma=0.000415 ! Inverting map and beam ! Estimated beam: bmin=0.7535 mas, bmaj=3.162 mas, bpa=32.31 degrees ! Estimated noise=4720.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222457 Jy ! Component: 100 - total flux cleaned = -0.000297235 Jy ! Component: 150 - total flux cleaned = -0.000336234 Jy ! Component: 200 - total flux cleaned = -0.00034816 Jy ! Total flux subtracted in 200 components = -0.00034816 Jy ! Clean residual min=-0.001371 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 2.73469 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 291 components and 2.73469 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=0.053915Jy sigma=0.000415 ! Fit after self-cal, rms=0.053915Jy sigma=0.000415 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134026 Jy ! Component: 100 - total flux cleaned = -0.000199514 Jy ! Component: 150 - total flux cleaned = -0.000251317 Jy ! Component: 200 - total flux cleaned = -0.000290127 Jy ! Total flux subtracted in 200 components = -0.000290127 Jy ! Clean residual min=-0.001399 max=0.001212 Jy/beam ! Clean residual mean=-0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 2.7344 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 299 components and 2.7344 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=0.053911Jy sigma=0.000415 ! Fit after self-cal, rms=0.053911Jy sigma=0.000415 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.053911Jy sigma=0.000415 ! Fit after self-cal, rms=0.053898Jy sigma=0.000415 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=0.6629 mas, bmaj=3.432 mas, bpa=33.45 degrees ! Estimated noise=6471.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.697345 Jy ! Component: 100 - total flux cleaned = 0.627099 Jy ! Component: 150 - total flux cleaned = 0.580027 Jy ! Component: 200 - total flux cleaned = 0.608794 Jy ! Total flux subtracted in 200 components = 0.608794 Jy ! Clean residual min=-0.662892 max=0.719795 Jy/beam ! Clean residual mean=-0.001720 rms=0.212341 Jy/beam ! Combined flux in latest and established models = 0.608793 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 0.608793 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7534 mas, bmaj=3.162 mas, bpa=32.31 degrees ! Estimated noise=4720.24 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 = 0.217922 Jy ! Component: 100 - total flux cleaned = 0.296276 Jy ! Component: 150 - total flux cleaned = 0.295902 Jy ! Component: 200 - total flux cleaned = 0.327361 Jy ! Total flux subtracted in 200 components = 0.327361 Jy ! Clean residual min=-0.602220 max=0.750236 Jy/beam ! Clean residual mean=-0.001487 rms=0.205830 Jy/beam ! Combined flux in latest and established models = 0.936155 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 54 components and 0.936155 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=1.302 mas, bmaj=3.614 mas, bpa=26.38 degrees ! Estimated noise=6744.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727377 Jy ! Component: 100 - total flux cleaned = 0.0729313 Jy ! Component: 150 - total flux cleaned = 0.0677093 Jy ! Component: 200 - total flux cleaned = 0.0762481 Jy ! Total flux subtracted in 200 components = 0.0762481 Jy ! Clean residual min=-0.753785 max=0.880696 Jy/beam ! Clean residual mean=-0.003301 rms=0.251244 Jy/beam ! Combined flux in latest and established models = 1.0124 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 = 0.003855 Jy ! Component: 100 - total flux cleaned = 0.00779337 Jy ! Component: 150 - total flux cleaned = 0.0116417 Jy ! Component: 200 - total flux cleaned = 0.015332 Jy ! Total flux subtracted in 200 components = 0.015332 Jy ! Clean residual min=-0.734226 max=0.848204 Jy/beam ! Clean residual mean=-0.003218 rms=0.242933 Jy/beam ! Combined flux in latest and established models = 1.02773 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 1.02773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7534 mas, bmaj=3.162 mas, bpa=32.31 degrees ! Estimated noise=4720.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.128164 Jy ! Component: 100 - total flux cleaned = -0.134161 Jy ! Component: 150 - total flux cleaned = -0.111599 Jy ! Component: 200 - total flux cleaned = -0.0941729 Jy ! Total flux subtracted in 200 components = -0.0941729 Jy ! Clean residual min=-0.576070 max=0.654988 Jy/beam ! Clean residual mean=-0.000870 rms=0.185509 Jy/beam ! Combined flux in latest and established models = 0.933562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.933562 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=1.140072Jy sigma=0.008536 ! Fit after self-cal, rms=0.555893Jy sigma=0.004020 wmodel J1512-0905_X_2017_05_27_pus_map.mod ! Writing 80 model components to file: J1512-0905_X_2017_05_27_pus_map.mod wobs J1512-0905_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1512-0905_X_2017_05_27_pus_uvs.fits wwins J1512-0905_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J1512-0905_X_2017_05_27_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 = 0.0817795 Jy ! Component: 100 - total flux cleaned = 0.072476 Jy ! Component: 150 - total flux cleaned = 0.0721232 Jy ! Component: 200 - total flux cleaned = 0.0780467 Jy ! Component: 250 - total flux cleaned = 0.0706562 Jy ! Component: 300 - total flux cleaned = 0.0684851 Jy ! Component: 350 - total flux cleaned = 0.05984 Jy ! Component: 400 - total flux cleaned = 0.0520764 Jy ! Component: 450 - total flux cleaned = 0.0449428 Jy ! Component: 500 - total flux cleaned = 0.0436442 Jy ! Component: 550 - total flux cleaned = 0.0436026 Jy ! Component: 600 - total flux cleaned = 0.0424422 Jy ! Component: 650 - total flux cleaned = 0.0366685 Jy ! Component: 700 - total flux cleaned = 0.0321203 Jy ! Component: 750 - total flux cleaned = 0.0253488 Jy ! Component: 800 - total flux cleaned = 0.0197478 Jy ! Component: 850 - total flux cleaned = 0.0141707 Jy ! Component: 900 - total flux cleaned = 0.00864005 Jy ! Component: 950 - total flux cleaned = 0.00534119 Jy ! Component: 1000 - total flux cleaned = 0.00423736 Jy ! Component: 1050 - total flux cleaned = 0.00423288 Jy ! Component: 1100 - total flux cleaned = 0.0042411 Jy ! Component: 1150 - total flux cleaned = 0.00424447 Jy ! Component: 1200 - total flux cleaned = 0.0042424 Jy ! Component: 1250 - total flux cleaned = 0.00535021 Jy ! Component: 1300 - total flux cleaned = 0.00310281 Jy ! Component: 1350 - total flux cleaned = 0.000837448 Jy ! Component: 1400 - total flux cleaned = 0.000844757 Jy ! Component: 1450 - total flux cleaned = -0.000306809 Jy ! Component: 1500 - total flux cleaned = -0.00266175 Jy ! Component: 1550 - total flux cleaned = -0.00509038 Jy ! Component: 1600 - total flux cleaned = -0.00509284 Jy ! Component: 1650 - total flux cleaned = -0.010141 Jy ! Component: 1700 - total flux cleaned = -0.0140346 Jy ! Component: 1750 - total flux cleaned = -0.0153549 Jy ! Component: 1800 - total flux cleaned = -0.0194436 Jy ! Component: 1850 - total flux cleaned = -0.022259 Jy ! Component: 1900 - total flux cleaned = -0.0251839 Jy ! Component: 1950 - total flux cleaned = -0.0281733 Jy ! Component: 2000 - total flux cleaned = -0.0327824 Jy ! Total flux subtracted in 2048 components = -0.0391054 Jy ! Clean residual min=-0.090293 max=0.087804 Jy/beam ! Clean residual mean=0.000422 rms=0.026872 Jy/beam ! Combined flux in latest and established models = 0.894457 Jy keep ! Adding 67 model components to the UV plane model. ! The established model now contains 146 components and 0.894456 Jy ![Exited script file: muppet] wmap "J1512-0905_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7534 x 3.162 at 32.31 degrees (North through East) ! Clean map min=-0.60442 max=0.87545 Jy/beam ! Writing clean map to FITS file: J1512-0905_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.875453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0305021 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.4524 10.4524 20.9049 41.8097 83.6195 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0915 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.875 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7534 x 3.162 at 32.31 degrees (North through East) ! Clean map min=-0.60442 max=0.87545 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 J1512-0905_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:38:22 2019