! Started logfile: J1555-0326_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:30:42 2019 obs J1555-0326_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1555-0326_X_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957697 visibilities/baseline/integration-bin. ! Found source: J1555-0326 ! ! 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 907 lines of history. ! ! Reading 42924 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 J1555-0326_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.828294Jy sigma=0.007107 ! Fit after self-cal, rms=0.823456Jy sigma=0.007071 ! 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=0.7302 mas, bmaj=1.793 mas, bpa=-4.463 degrees ! Estimated noise=700.508 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 = 0.137707 Jy ! Component: 100 - total flux cleaned = 0.170321 Jy ! Total flux subtracted in 100 components = 0.170321 Jy ! Clean residual min=-0.004185 max=0.012625 Jy/beam ! Clean residual mean=-0.000015 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.170321 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.170321 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=0.090036Jy sigma=0.000686 ! Fit after self-cal, rms=0.090038Jy sigma=0.000685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01279 Jy ! Component: 100 - total flux cleaned = 0.0186559 Jy ! Total flux subtracted in 100 components = 0.0186559 Jy ! Clean residual min=-0.002667 max=0.003297 Jy/beam ! Clean residual mean=-0.000009 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.188977 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.188977 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=0.088118Jy sigma=0.000664 ! Fit after self-cal, rms=0.088129Jy sigma=0.000664 ! 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=0.9088 mas, bmaj=2.125 mas, bpa=-4.463 degrees ! Estimated noise=407.346 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 = 0.00421803 Jy ! Component: 100 - total flux cleaned = 0.0063763 Jy ! Component: 150 - total flux cleaned = 0.00757978 Jy ! Component: 200 - total flux cleaned = 0.00810816 Jy ! Total flux subtracted in 200 components = 0.00810816 Jy ! Clean residual min=-0.002610 max=0.004303 Jy/beam ! Clean residual mean=-0.000010 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.197085 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.197085 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=0.087962Jy sigma=0.000662 ! Fit after self-cal, rms=0.087971Jy sigma=0.000662 ! Inverting map ! Added new window around map position (5, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405637 Jy ! Component: 100 - total flux cleaned = 0.00622977 Jy ! Component: 150 - total flux cleaned = 0.00770722 Jy ! Component: 200 - total flux cleaned = 0.00877996 Jy ! Total flux subtracted in 200 components = 0.00877996 Jy ! Clean residual min=-0.002044 max=0.003637 Jy/beam ! Clean residual mean=-0.000009 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.205865 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.205865 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=0.087785Jy sigma=0.000660 ! Fit after self-cal, rms=0.087777Jy sigma=0.000660 ! Inverting map ! Added new window around map position (2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355013 Jy ! Component: 100 - total flux cleaned = 0.00515054 Jy ! Component: 150 - total flux cleaned = 0.00589743 Jy ! Component: 200 - total flux cleaned = 0.00626568 Jy ! Total flux subtracted in 200 components = 0.00626568 Jy ! Clean residual min=-0.001751 max=0.001793 Jy/beam ! Clean residual mean=-0.000009 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.212131 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 96 components and 0.212131 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=0.087641Jy sigma=0.000658 ! Fit after self-cal, rms=0.087625Jy sigma=0.000658 ! 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 1.00 FD 0.97 HN 0.98 KP 1.05 ! LA 0.93 MK 0.98 NL 1.00 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 0.94 MK 0.97 NL 1.00 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 1.02 ! LA 0.99 MK 0.98 NL 0.99 OV 1.03 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.03 ! LA 0.95 MK 0.99 NL 1.01 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.01 ! LA 0.98 MK 0.98 NL 1.03 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 1.03 ! LA 0.95 MK 1.07 NL 1.01 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 0.97 MK 0.96 NL 1.01 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.04 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 1.05 ! LA 0.97 MK 1.00 NL 1.03 OV 1.00 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.02 ! LA 0.97 MK 0.97 NL 1.03 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Fit before self-cal, rms=0.087625Jy sigma=0.000658 ! Fit after self-cal, rms=0.087858Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.909 mas, bmaj=2.127 mas, bpa=-4.604 degrees ! Estimated noise=407.496 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 = 0.00101198 Jy ! Component: 100 - total flux cleaned = 0.00129197 Jy ! Component: 150 - total flux cleaned = 0.00139862 Jy ! Component: 200 - total flux cleaned = 0.00146707 Jy ! Total flux subtracted in 200 components = 0.00146707 Jy ! Clean residual min=-0.001241 max=0.001269 Jy/beam ! Clean residual mean=-0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.213598 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.213598 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=0.087834Jy sigma=0.000655 ! Fit after self-cal, rms=0.087838Jy sigma=0.000655 ! 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=0.087838Jy sigma=0.000655 ! Fit after self-cal, rms=0.088038Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9091 mas, bmaj=2.128 mas, bpa=-4.584 degrees ! Estimated noise=407.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000441118 Jy ! Component: 100 - total flux cleaned = 0.000444712 Jy ! Component: 150 - total flux cleaned = 0.00037863 Jy ! Component: 200 - total flux cleaned = 0.000364405 Jy ! Total flux subtracted in 200 components = 0.000364405 Jy ! Clean residual min=-0.001020 max=0.000945 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.213962 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 129 components and 0.213962 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=0.088031Jy sigma=0.000653 ! Fit after self-cal, rms=0.088036Jy sigma=0.000653 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 = 8.38829e-05 Jy ! Component: 100 - total flux cleaned = 8.36636e-05 Jy ! Component: 150 - total flux cleaned = 9.64112e-05 Jy ! Component: 200 - total flux cleaned = 0.000119259 Jy ! Total flux subtracted in 200 components = 0.000119259 Jy ! Clean residual min=-0.001018 max=0.000922 Jy/beam ! Clean residual mean=-0.000002 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.214082 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.214082 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=0.088033Jy sigma=0.000653 ! Fit after self-cal, rms=0.088031Jy sigma=0.000653 ! 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=0.088031Jy sigma=0.000653 ! Fit after self-cal, rms=0.088154Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.909 mas, bmaj=2.128 mas, bpa=-4.583 degrees ! Estimated noise=407.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139904 Jy ! Component: 100 - total flux cleaned = 0.000127379 Jy ! Component: 150 - total flux cleaned = 0.000104606 Jy ! Component: 200 - total flux cleaned = 8.43359e-05 Jy ! Total flux subtracted in 200 components = 8.43359e-05 Jy ! Clean residual min=-0.000957 max=0.000895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.214166 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 144 components and 0.214166 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=0.088150Jy sigma=0.000653 ! Fit after self-cal, rms=0.088152Jy sigma=0.000653 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 = 5.08365e-05 Jy ! Component: 100 - total flux cleaned = 3.15122e-05 Jy ! Component: 150 - total flux cleaned = 1.36432e-05 Jy ! Component: 200 - total flux cleaned = 4.96141e-06 Jy ! Total flux subtracted in 200 components = 4.96141e-06 Jy ! Clean residual min=-0.000952 max=0.000889 Jy/beam ! Clean residual mean=-0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.214171 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 153 components and 0.214171 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=0.088150Jy sigma=0.000653 ! Fit after self-cal, rms=0.088149Jy sigma=0.000653 ! 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=0.088149Jy sigma=0.000653 ! Fit after self-cal, rms=0.088176Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=3.549 mas, bpa=1.282 degrees ! Estimated noise=496.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118451 Jy ! Component: 100 - total flux cleaned = -0.000118243 Jy ! Component: 150 - total flux cleaned = -0.000126685 Jy ! Component: 200 - total flux cleaned = -0.000119148 Jy ! Total flux subtracted in 200 components = -0.000119148 Jy ! Clean residual min=-0.001087 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.214052 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 170 components and 0.214052 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=0.088175Jy sigma=0.000653 ! Fit after self-cal, rms=0.088175Jy sigma=0.000653 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.41168e-05 Jy ! Component: 100 - total flux cleaned = 3.04093e-05 Jy ! Component: 150 - total flux cleaned = 3.06513e-05 Jy ! Component: 200 - total flux cleaned = 2.45585e-05 Jy ! Total flux subtracted in 200 components = 2.45585e-05 Jy ! Clean residual min=-0.001078 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.214076 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 180 components and 0.214076 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=0.088175Jy sigma=0.000653 ! Fit after self-cal, rms=0.088174Jy sigma=0.000653 ! 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=0.9089 mas, bmaj=2.128 mas, bpa=-4.585 degrees ! Estimated noise=407.691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9089 x 2.128 at -4.585 degrees (North through East) ! Clean map min=-0.00088704 max=0.18013 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=0.7308 mas, bmaj=1.795 mas, bpa=-4.569 degrees ! Estimated noise=699.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137465 Jy ! Component: 100 - total flux cleaned = 0.170418 Jy ! Component: 150 - total flux cleaned = 0.18339 Jy ! Component: 200 - total flux cleaned = 0.18914 Jy ! Total flux subtracted in 200 components = 0.18914 Jy ! Clean residual min=-0.002164 max=0.002906 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.18914 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.18914 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=2.128 mas, bpa=-4.585 degrees ! Estimated noise=407.691 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 = 0.00587719 Jy ! Component: 100 - total flux cleaned = 0.0100541 Jy ! Component: 150 - total flux cleaned = 0.0131706 Jy ! Component: 200 - total flux cleaned = 0.0155542 Jy ! Total flux subtracted in 200 components = 0.0155542 Jy ! Clean residual min=-0.001408 max=0.001593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.204694 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 57 components and 0.204694 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=2.16 mas, bmaj=3.549 mas, bpa=1.282 degrees ! Estimated noise=496.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304393 Jy ! Component: 100 - total flux cleaned = 0.00486126 Jy ! Component: 150 - total flux cleaned = 0.00609902 Jy ! Component: 200 - total flux cleaned = 0.00699925 Jy ! Total flux subtracted in 200 components = 0.00699925 Jy ! Clean residual min=-0.001319 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.211694 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 = 0.000685642 Jy ! Component: 100 - total flux cleaned = 0.00121437 Jy ! Component: 150 - total flux cleaned = 0.00151931 Jy ! Component: 200 - total flux cleaned = 0.00171672 Jy ! Total flux subtracted in 200 components = 0.00171672 Jy ! Clean residual min=-0.001153 max=0.000994 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.21341 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 147 components and 0.21341 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=2.128 mas, bpa=-4.585 degrees ! Estimated noise=407.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506706 Jy ! Component: 100 - total flux cleaned = 0.000611137 Jy ! Component: 150 - total flux cleaned = 0.000649405 Jy ! Component: 200 - total flux cleaned = 0.000667067 Jy ! Total flux subtracted in 200 components = 0.000667067 Jy ! Clean residual min=-0.000982 max=0.000910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.214077 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.214077 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=0.088193Jy sigma=0.000653 ! Fit after self-cal, rms=0.088189Jy sigma=0.000653 wmodel J1555-0326_X_2017_04_28_pus_map.mod ! Writing 171 model components to file: J1555-0326_X_2017_04_28_pus_map.mod wobs J1555-0326_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1555-0326_X_2017_04_28_pus_uvs.fits wwins J1555-0326_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J1555-0326_X_2017_04_28_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 = -5.9867e-05 Jy ! Component: 100 - total flux cleaned = 7.12475e-05 Jy ! Component: 150 - total flux cleaned = 8.78884e-05 Jy ! Component: 200 - total flux cleaned = 1.29592e-05 Jy ! Component: 250 - total flux cleaned = -4.54773e-05 Jy ! Component: 300 - total flux cleaned = -7.38592e-05 Jy ! Component: 350 - total flux cleaned = -8.80293e-05 Jy ! Component: 400 - total flux cleaned = -0.000156904 Jy ! Component: 450 - total flux cleaned = -0.000197388 Jy ! Component: 500 - total flux cleaned = -0.00022386 Jy ! Component: 550 - total flux cleaned = -0.000276181 Jy ! Component: 600 - total flux cleaned = -0.000301963 Jy ! Component: 650 - total flux cleaned = -0.000352624 Jy ! Component: 700 - total flux cleaned = -0.000390153 Jy ! Component: 750 - total flux cleaned = -0.000451388 Jy ! Component: 800 - total flux cleaned = -0.000499608 Jy ! Component: 850 - total flux cleaned = -0.000523026 Jy ! Component: 900 - total flux cleaned = -0.00057001 Jy ! Component: 950 - total flux cleaned = -0.000546848 Jy ! Component: 1000 - total flux cleaned = -0.00061561 Jy ! Component: 1050 - total flux cleaned = -0.000649398 Jy ! Component: 1100 - total flux cleaned = -0.000649634 Jy ! Component: 1150 - total flux cleaned = -0.000649421 Jy ! Component: 1200 - total flux cleaned = -0.00063861 Jy ! Component: 1250 - total flux cleaned = -0.000649368 Jy ! Component: 1300 - total flux cleaned = -0.000628088 Jy ! Component: 1350 - total flux cleaned = -0.000607052 Jy ! Component: 1400 - total flux cleaned = -0.000638426 Jy ! Component: 1450 - total flux cleaned = -0.000607115 Jy ! Component: 1500 - total flux cleaned = -0.000627564 Jy ! Component: 1550 - total flux cleaned = -0.000607057 Jy ! Component: 1600 - total flux cleaned = -0.000566727 Jy ! Component: 1650 - total flux cleaned = -0.000606866 Jy ! Component: 1700 - total flux cleaned = -0.000616775 Jy ! Component: 1750 - total flux cleaned = -0.000666052 Jy ! Component: 1800 - total flux cleaned = -0.000646514 Jy ! Component: 1850 - total flux cleaned = -0.000675558 Jy ! Component: 1900 - total flux cleaned = -0.000694811 Jy ! Component: 1950 - total flux cleaned = -0.0006948 Jy ! Component: 2000 - total flux cleaned = -0.00072312 Jy ! Total flux subtracted in 2048 components = -0.000732552 Jy ! Clean residual min=-0.000507 max=0.000487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.213345 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 316 components and 0.213345 Jy ![Exited script file: muppet] wmap "J1555-0326_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9089 x 2.128 at -4.585 degrees (North through East) ! Clean map min=-0.00084686 max=0.18009 Jy/beam ! Writing clean map to FITS file: J1555-0326_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.180088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176267 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.293635 0.293635 0.587269 1.17454 2.34908 4.69815 9.3963 18.7926 37.5852 75.1704 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.18 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9089 x 2.128 at -4.585 degrees (North through East) ! Clean map min=-0.00084686 max=0.18009 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 J1555-0326_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:30:45 2019