! Started logfile: J1558+5625_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:26 2019 obs J1558+5625_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1558+5625_X_2017_05_01_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.84308 visibilities/baseline/integration-bin. ! Found source: J1558+5625 ! ! 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 863 lines of history. ! ! Reading 51900 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 J1558+5625_X_2017_05_01_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 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880916Jy sigma=0.007882 ! Fit after self-cal, rms=0.875742Jy sigma=0.007841 ! 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=0.9094 mas, bmaj=1.027 mas, bpa=-64.99 degrees ! Estimated noise=812.217 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 = 0.097217 Jy ! Component: 100 - total flux cleaned = 0.120275 Jy ! Total flux subtracted in 100 components = 0.120275 Jy ! Clean residual min=-0.004591 max=0.008821 Jy/beam ! Clean residual mean=-0.000058 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.120275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.120275 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=0.085004Jy sigma=0.000684 ! Fit after self-cal, rms=0.084994Jy sigma=0.000684 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00953004 Jy ! Component: 100 - total flux cleaned = 0.0145915 Jy ! Total flux subtracted in 100 components = 0.0145915 Jy ! Clean residual min=-0.004061 max=0.005799 Jy/beam ! Clean residual mean=-0.000036 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.134866 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.134866 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=0.083667Jy sigma=0.000668 ! Fit after self-cal, rms=0.083673Jy sigma=0.000668 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591688 Jy ! Component: 100 - total flux cleaned = 0.00935349 Jy ! Total flux subtracted in 100 components = 0.00935349 Jy ! Clean residual min=-0.003340 max=0.003471 Jy/beam ! Clean residual mean=-0.000026 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.14422 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.14422 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=0.083124Jy sigma=0.000662 ! Fit after self-cal, rms=0.083092Jy sigma=0.000662 ! 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=1.158 mas, bmaj=1.275 mas, bpa=-53.33 degrees ! Estimated noise=353.303 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00553734 Jy ! Component: 100 - total flux cleaned = 0.00931904 Jy ! Component: 150 - total flux cleaned = 0.0121595 Jy ! Component: 200 - total flux cleaned = 0.0143204 Jy ! Total flux subtracted in 200 components = 0.0143204 Jy ! Clean residual min=-0.001650 max=0.002168 Jy/beam ! Clean residual mean=-0.000027 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.15854 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 47 components and 0.15854 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=0.082654Jy sigma=0.000657 ! Fit after self-cal, rms=0.082618Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.47 KP 1.02 ! LA 0.96 MK 0.95 NL 0.96 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.99 ! LA 0.93 MK 0.93 NL 0.96 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 1.01 ! LA 0.97 MK 0.98 NL 0.97 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.97 KP 0.99 ! LA 0.97 MK 0.98 NL 0.98 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.97 KP 1.02 ! LA 0.97 MK 1.01 NL 0.97 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.01 ! LA 0.97 MK 0.98 NL 1.00 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00 NL 0.97 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.16 KP 1.02 ! LA 0.95 MK 1.00 NL 0.96 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.02 ! LA 0.98 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 1.01 ! LA 0.99 MK 0.95 NL 1.01 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.06 KP 1.10 ! LA 1.05 MK 1.04 NL 1.03 OV 1.04 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 0.98 ! LA 0.95 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.082618Jy sigma=0.000657 ! Fit after self-cal, rms=0.083350Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=1.282 mas, bpa=-53.52 degrees ! Estimated noise=349.763 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 = 0.00200044 Jy ! Component: 100 - total flux cleaned = 0.00319107 Jy ! Component: 150 - total flux cleaned = 0.00372407 Jy ! Component: 200 - total flux cleaned = 0.00414564 Jy ! Total flux subtracted in 200 components = 0.00414564 Jy ! Clean residual min=-0.001208 max=0.001326 Jy/beam ! Clean residual mean=0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.162686 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.162686 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=0.083293Jy sigma=0.000652 ! Fit after self-cal, rms=0.083322Jy sigma=0.000652 ! 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=0.083322Jy sigma=0.000652 ! Fit after self-cal, rms=0.089466Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=1.28 mas, bpa=-53.9 degrees ! Estimated noise=350.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112901 Jy ! Component: 100 - total flux cleaned = 0.00170785 Jy ! Component: 150 - total flux cleaned = 0.00206942 Jy ! Component: 200 - total flux cleaned = 0.00219728 Jy ! Total flux subtracted in 200 components = 0.00219728 Jy ! Clean residual min=-0.000950 max=0.001105 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.164883 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.164883 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=0.089447Jy sigma=0.000650 ! Fit after self-cal, rms=0.089483Jy sigma=0.000650 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) ! Added new window around map position (3.6, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668759 Jy ! Component: 100 - total flux cleaned = 0.00102697 Jy ! Component: 150 - total flux cleaned = 0.00119154 Jy ! Component: 200 - total flux cleaned = 0.00139772 Jy ! Total flux subtracted in 200 components = 0.00139772 Jy ! Clean residual min=-0.000817 max=0.000983 Jy/beam ! Clean residual mean=0.000003 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.166281 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.166281 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=0.089464Jy sigma=0.000650 ! Fit after self-cal, rms=0.089464Jy sigma=0.000650 ! 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=0.089464Jy sigma=0.000650 ! Fit after self-cal, rms=0.089938Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=1.28 mas, bpa=-53.84 degrees ! Estimated noise=350.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602122 Jy ! Component: 100 - total flux cleaned = 0.000801991 Jy ! Component: 150 - total flux cleaned = 0.000976485 Jy ! Component: 200 - total flux cleaned = 0.00108609 Jy ! Total flux subtracted in 200 components = 0.00108609 Jy ! Clean residual min=-0.000831 max=0.000960 Jy/beam ! Clean residual mean=0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.167367 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.167367 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=0.089928Jy sigma=0.000650 ! Fit after self-cal, rms=0.089931Jy sigma=0.000650 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) ! Added new window around map position (23.8, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867731 Jy ! Component: 100 - total flux cleaned = 0.00126716 Jy ! Component: 150 - total flux cleaned = 0.00144302 Jy ! Component: 200 - total flux cleaned = 0.00153024 Jy ! Total flux subtracted in 200 components = 0.00153024 Jy ! Clean residual min=-0.000803 max=0.000867 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.168897 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.168897 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=0.089918Jy sigma=0.000650 ! Fit after self-cal, rms=0.089917Jy sigma=0.000650 ! 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=0.089917Jy sigma=0.000650 ! Fit after self-cal, rms=0.089990Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.311 mas, bmaj=2.426 mas, bpa=-79.81 degrees ! Estimated noise=422.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694572 Jy ! Component: 100 - total flux cleaned = 0.000925959 Jy ! Component: 150 - total flux cleaned = 0.00101918 Jy ! Component: 200 - total flux cleaned = 0.00110859 Jy ! Total flux subtracted in 200 components = 0.00110859 Jy ! Clean residual min=-0.000932 max=0.000945 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.170006 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.170006 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=0.089986Jy sigma=0.000650 ! Fit after self-cal, rms=0.089987Jy sigma=0.000650 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 = 0.000115358 Jy ! Component: 100 - total flux cleaned = 0.000164082 Jy ! Component: 150 - total flux cleaned = 0.000224882 Jy ! Component: 200 - total flux cleaned = 0.000292967 Jy ! Total flux subtracted in 200 components = 0.000292967 Jy ! Clean residual min=-0.000908 max=0.000921 Jy/beam ! Clean residual mean=0.000002 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.170298 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 133 components and 0.170298 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=0.089985Jy sigma=0.000650 ! Fit after self-cal, rms=0.089985Jy sigma=0.000650 ! 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=1.156 mas, bmaj=1.279 mas, bpa=-53.81 degrees ! Estimated noise=350.606 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 1.279 at -53.81 degrees (North through East) ! Clean map min=-0.00072932 max=0.1251 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=0.905 mas, bmaj=1.031 mas, bpa=-64.44 degrees ! Estimated noise=807.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964749 Jy ! Component: 100 - total flux cleaned = 0.119581 Jy ! Component: 150 - total flux cleaned = 0.13024 Jy ! Component: 200 - total flux cleaned = 0.137003 Jy ! Total flux subtracted in 200 components = 0.137003 Jy ! Clean residual min=-0.002986 max=0.003791 Jy/beam ! Clean residual mean=-0.000033 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.137003 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.137003 Jy ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=1.279 mas, bpa=-53.81 degrees ! Estimated noise=350.606 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 = 0.00771151 Jy ! Component: 100 - total flux cleaned = 0.0129203 Jy ! Component: 150 - total flux cleaned = 0.0167916 Jy ! Component: 200 - total flux cleaned = 0.0197308 Jy ! Total flux subtracted in 200 components = 0.0197308 Jy ! Clean residual min=-0.001350 max=0.001779 Jy/beam ! Clean residual mean=-0.000026 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.156734 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 57 components and 0.156734 Jy ! Inverting map ! Added new window around map position (5.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227332 Jy ! Component: 100 - total flux cleaned = 0.00405138 Jy ! Component: 150 - total flux cleaned = 0.00552834 Jy ! Component: 200 - total flux cleaned = 0.00679366 Jy ! Total flux subtracted in 200 components = 0.00679366 Jy ! Clean residual min=-0.001054 max=0.000944 Jy/beam ! Clean residual mean=-0.000011 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.163528 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 90 components and 0.163528 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=2.311 mas, bmaj=2.426 mas, bpa=-79.81 degrees ! Estimated noise=422.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016547 Jy ! Component: 100 - total flux cleaned = 0.00277483 Jy ! Component: 150 - total flux cleaned = 0.00365679 Jy ! Component: 200 - total flux cleaned = 0.00437711 Jy ! Total flux subtracted in 200 components = 0.00437711 Jy ! Clean residual min=-0.000949 max=0.000862 Jy/beam ! Clean residual mean=-0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.167905 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 = 0.000601818 Jy ! Component: 100 - total flux cleaned = 0.00111337 Jy ! Component: 150 - total flux cleaned = 0.00155122 Jy ! Component: 200 - total flux cleaned = 0.00185708 Jy ! Total flux subtracted in 200 components = 0.00185708 Jy ! Clean residual min=-0.000852 max=0.000812 Jy/beam ! Clean residual mean=0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.169762 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 161 components and 0.169762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.156 mas, bmaj=1.279 mas, bpa=-53.81 degrees ! Estimated noise=350.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135434 Jy ! Component: 100 - total flux cleaned = 0.000252928 Jy ! Component: 150 - total flux cleaned = 0.000392636 Jy ! Component: 200 - total flux cleaned = 0.000478831 Jy ! Total flux subtracted in 200 components = 0.000478831 Jy ! Clean residual min=-0.000815 max=0.000829 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.170241 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 178 components and 0.170241 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=0.089982Jy sigma=0.000650 ! Fit after self-cal, rms=0.089978Jy sigma=0.000650 wmodel J1558+5625_X_2017_05_01_pus_map.mod ! Writing 178 model components to file: J1558+5625_X_2017_05_01_pus_map.mod wobs J1558+5625_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1558+5625_X_2017_05_01_pus_uvs.fits wwins J1558+5625_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J1558+5625_X_2017_05_01_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 = -8.72468e-05 Jy ! Component: 100 - total flux cleaned = -0.00023846 Jy ! Component: 150 - total flux cleaned = -0.000355666 Jy ! Component: 200 - total flux cleaned = -0.000429971 Jy ! Component: 250 - total flux cleaned = -0.000490064 Jy ! Component: 300 - total flux cleaned = -0.000536384 Jy ! Component: 350 - total flux cleaned = -0.00054768 Jy ! Component: 400 - total flux cleaned = -0.000526273 Jy ! Component: 450 - total flux cleaned = -0.000515884 Jy ! Component: 500 - total flux cleaned = -0.000484567 Jy ! Component: 550 - total flux cleaned = -0.000464176 Jy ! Component: 600 - total flux cleaned = -0.00044411 Jy ! Component: 650 - total flux cleaned = -0.000463814 Jy ! Component: 700 - total flux cleaned = -0.000463803 Jy ! Component: 750 - total flux cleaned = -0.000482897 Jy ! Component: 800 - total flux cleaned = -0.000482874 Jy ! Component: 850 - total flux cleaned = -0.000510708 Jy ! Component: 900 - total flux cleaned = -0.000510753 Jy ! Component: 950 - total flux cleaned = -0.000538008 Jy ! Component: 1000 - total flux cleaned = -0.000547011 Jy ! Component: 1050 - total flux cleaned = -0.000547165 Jy ! Component: 1100 - total flux cleaned = -0.000564622 Jy ! Component: 1150 - total flux cleaned = -0.000547469 Jy ! Component: 1200 - total flux cleaned = -0.00058984 Jy ! Component: 1250 - total flux cleaned = -0.000581241 Jy ! Component: 1300 - total flux cleaned = -0.000572883 Jy ! Component: 1350 - total flux cleaned = -0.0005729 Jy ! Component: 1400 - total flux cleaned = -0.000548556 Jy ! Component: 1450 - total flux cleaned = -0.000508348 Jy ! Component: 1500 - total flux cleaned = -0.000500419 Jy ! Component: 1550 - total flux cleaned = -0.000476863 Jy ! Component: 1600 - total flux cleaned = -0.000461211 Jy ! Component: 1650 - total flux cleaned = -0.000445655 Jy ! Component: 1700 - total flux cleaned = -0.000438025 Jy ! Component: 1750 - total flux cleaned = -0.000399956 Jy ! Component: 1800 - total flux cleaned = -0.000377363 Jy ! Component: 1850 - total flux cleaned = -0.000354849 Jy ! Component: 1900 - total flux cleaned = -0.000340062 Jy ! Component: 1950 - total flux cleaned = -0.000325334 Jy ! Component: 2000 - total flux cleaned = -0.000266884 Jy ! Total flux subtracted in 2048 components = -0.000266941 Jy ! Clean residual min=-0.000437 max=0.000402 Jy/beam ! Clean residual mean=0.000001 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.169974 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 310 components and 0.169974 Jy ![Exited script file: muppet] wmap "J1558+5625_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 1.279 at -53.81 degrees (North through East) ! Clean map min=-0.00082309 max=0.1253 Jy/beam ! Writing clean map to FITS file: J1558+5625_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32523 0.32523 0.650461 1.30092 2.60184 5.20369 10.4074 20.8147 41.6295 83.259 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 1.279 at -53.81 degrees (North through East) ! Clean map min=-0.00082309 max=0.1253 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 J1558+5625_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:29 2019