! Started logfile: J1058+2817_X_2017_03_23_pus_uvs.log on Mon May 13 10:22:01 2019 obs J1058+2817_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1058+2817_X_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967355 visibilities/baseline/integration-bin. ! Found source: J1058+2817 ! ! 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 1124 lines of history. ! ! Reading 59028 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 J1058+2817_X_2017_03_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919226Jy sigma=0.007906 ! Fit after self-cal, rms=0.905086Jy sigma=0.007805 ! 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 ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7433 mas, bmaj=1.485 mas, bpa=-2.583 degrees ! Estimated noise=636.282 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 = 0.0766658 Jy ! Component: 100 - total flux cleaned = 0.0933839 Jy ! Total flux subtracted in 100 components = 0.0933839 Jy ! Clean residual min=-0.001936 max=0.004671 Jy/beam ! Clean residual mean=-0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0933839 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0933839 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=0.085292Jy sigma=0.000651 ! Fit after self-cal, rms=0.085268Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457194 Jy ! Component: 100 - total flux cleaned = 0.00656439 Jy ! Total flux subtracted in 100 components = 0.00656439 Jy ! Clean residual min=-0.001749 max=0.002253 Jy/beam ! Clean residual mean=-0.000005 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0999483 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0999483 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=0.085030Jy sigma=0.000649 ! Fit after self-cal, rms=0.085031Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9256 mas, bmaj=1.749 mas, bpa=-1.088 degrees ! Estimated noise=345.134 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 = 0.00152282 Jy ! Component: 100 - total flux cleaned = 0.00213536 Jy ! Component: 150 - total flux cleaned = 0.0023425 Jy ! Component: 200 - total flux cleaned = 0.00235151 Jy ! Total flux subtracted in 200 components = 0.00235151 Jy ! Clean residual min=-0.001196 max=0.001528 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.1023 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.1023 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=0.085010Jy sigma=0.000648 ! Fit after self-cal, rms=0.085010Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 1.01 FD 1.00 HN 1.01 KP 1.06 ! LA 0.97 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.03 ! LA 1.01 MK 0.96 NL 0.98 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 1.07 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 1.01 ! LA 1.03 MK 1.00 NL 0.97 OV 1.05 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.93 KP 1.05 ! LA 0.99 MK 1.00 NL 0.96 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.04 KP 1.02 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.99 HN 0.99 KP 1.02 ! LA 1.02 MK 1.00 NL 0.96 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.03 ! LA 1.01 MK 0.96 NL 0.98 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 1.06 ! LA 1.03 MK 0.99 NL 0.96 OV 1.01 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 0.97 ! LA 1.04 MK 0.96 NL 0.98 OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.95 KP 1.06 ! LA 1.01 MK 0.91 NL 0.95 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.085010Jy sigma=0.000648 ! Fit after self-cal, rms=0.084750Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9238 mas, bmaj=1.748 mas, bpa=-1.444 degrees ! Estimated noise=343.91 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 (-1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157061 Jy ! Component: 100 - total flux cleaned = 0.00177582 Jy ! Component: 150 - total flux cleaned = 0.00177455 Jy ! Component: 200 - total flux cleaned = 0.00179097 Jy ! Total flux subtracted in 200 components = 0.00179097 Jy ! Clean residual min=-0.001090 max=0.001107 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.104091 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.104091 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=0.084717Jy sigma=0.000647 ! Fit after self-cal, rms=0.084732Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.084732Jy sigma=0.000647 ! Fit after self-cal, rms=0.088229Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9229 mas, bmaj=1.749 mas, bpa=-1.334 degrees ! Estimated noise=344.184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842389 Jy ! Component: 100 - total flux cleaned = 0.000953112 Jy ! Component: 150 - total flux cleaned = 0.000983429 Jy ! Component: 200 - total flux cleaned = 0.000982922 Jy ! Total flux subtracted in 200 components = 0.000982922 Jy ! Clean residual min=-0.000990 max=0.000793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.105074 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.105074 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=0.088219Jy sigma=0.000645 ! Fit after self-cal, rms=0.088270Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 0.000133141 Jy ! Component: 100 - total flux cleaned = 0.000144182 Jy ! Component: 150 - total flux cleaned = 0.000144202 Jy ! Component: 200 - total flux cleaned = 0.000143943 Jy ! Total flux subtracted in 200 components = 0.000143943 Jy ! Clean residual min=-0.000986 max=0.000798 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.105218 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.105218 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=0.088267Jy sigma=0.000645 ! Fit after self-cal, rms=0.088268Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.088268Jy sigma=0.000645 ! Fit after self-cal, rms=0.088747Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9218 mas, bmaj=1.749 mas, bpa=-1.367 degrees ! Estimated noise=344.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408721 Jy ! Component: 100 - total flux cleaned = 0.000470228 Jy ! Component: 150 - total flux cleaned = 0.000478594 Jy ! Component: 200 - total flux cleaned = 0.000478669 Jy ! Total flux subtracted in 200 components = 0.000478669 Jy ! Clean residual min=-0.000957 max=0.000770 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.105696 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.105696 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=0.088744Jy sigma=0.000645 ! Fit after self-cal, rms=0.088750Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70487e-05 Jy ! Component: 100 - total flux cleaned = 9.09679e-05 Jy ! Component: 150 - total flux cleaned = 8.41491e-05 Jy ! Component: 200 - total flux cleaned = 8.42146e-05 Jy ! Total flux subtracted in 200 components = 8.42146e-05 Jy ! Clean residual min=-0.000962 max=0.000780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.105781 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.105781 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=0.088748Jy sigma=0.000645 ! Fit after self-cal, rms=0.088749Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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=0.088749Jy sigma=0.000645 ! Fit after self-cal, rms=0.088807Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.098 mas, bmaj=2.715 mas, bpa=-4.919 degrees ! Estimated noise=433.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271144 Jy ! Component: 100 - total flux cleaned = 0.000325196 Jy ! Component: 150 - total flux cleaned = 0.000362858 Jy ! Component: 200 - total flux cleaned = 0.000378177 Jy ! Total flux subtracted in 200 components = 0.000378177 Jy ! Clean residual min=-0.001011 max=0.001045 Jy/beam ! Clean residual mean=-0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.106159 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.106159 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=0.088807Jy sigma=0.000645 ! Fit after self-cal, rms=0.088807Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 = 9.32694e-05 Jy ! Component: 100 - total flux cleaned = 9.71962e-05 Jy ! Component: 150 - total flux cleaned = 9.73755e-05 Jy ! Component: 200 - total flux cleaned = 9.72935e-05 Jy ! Total flux subtracted in 200 components = 9.72935e-05 Jy ! Clean residual min=-0.001011 max=0.001049 Jy/beam ! Clean residual mean=-0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.106256 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.106256 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=0.088807Jy sigma=0.000645 ! Fit after self-cal, rms=0.088807Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9209 mas, bmaj=1.749 mas, bpa=-1.427 degrees ! Estimated noise=344.271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 1.749 at -1.427 degrees (North through East) ! Clean map min=-0.00090112 max=0.098265 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 ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7405 mas, bmaj=1.487 mas, bpa=-3.011 degrees ! Estimated noise=631.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760437 Jy ! Component: 100 - total flux cleaned = 0.0927991 Jy ! Component: 150 - total flux cleaned = 0.0983746 Jy ! Component: 200 - total flux cleaned = 0.101407 Jy ! Total flux subtracted in 200 components = 0.101407 Jy ! Clean residual min=-0.001426 max=0.001535 Jy/beam ! Clean residual mean=-0.000008 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.101407 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.101407 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9209 mas, bmaj=1.749 mas, bpa=-1.427 degrees ! Estimated noise=344.271 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 = 0.00206962 Jy ! Component: 100 - total flux cleaned = 0.00326431 Jy ! Component: 150 - total flux cleaned = 0.00369591 Jy ! Component: 200 - total flux cleaned = 0.00403003 Jy ! Total flux subtracted in 200 components = 0.00403003 Jy ! Clean residual min=-0.001056 max=0.000815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.105437 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.105437 Jy ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec 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 ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.098 mas, bmaj=2.715 mas, bpa=-4.919 degrees ! Estimated noise=433.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549017 Jy ! Component: 100 - total flux cleaned = 0.000648717 Jy ! Component: 150 - total flux cleaned = 0.000722512 Jy ! Component: 200 - total flux cleaned = 0.000751656 Jy ! Total flux subtracted in 200 components = 0.000751656 Jy ! Clean residual min=-0.001009 max=0.001006 Jy/beam ! Clean residual mean=-0.000005 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.106189 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 = 3.15014e-05 Jy ! Component: 100 - total flux cleaned = 5.07336e-05 Jy ! Component: 150 - total flux cleaned = 6.69946e-05 Jy ! Component: 200 - total flux cleaned = 6.66878e-05 Jy ! Total flux subtracted in 200 components = 6.66878e-05 Jy ! Clean residual min=-0.001020 max=0.001028 Jy/beam ! Clean residual mean=-0.000005 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.106255 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 60 components and 0.106255 Jy ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.9209 mas, bmaj=1.749 mas, bpa=-1.427 degrees ! Estimated noise=344.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.28894e-05 Jy ! Component: 100 - total flux cleaned = -3.32042e-05 Jy ! Component: 150 - total flux cleaned = -2.37298e-05 Jy ! Component: 200 - total flux cleaned = -3.30486e-05 Jy ! Total flux subtracted in 200 components = -3.30486e-05 Jy ! Clean residual min=-0.000965 max=0.000806 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.106222 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.106222 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=0.088808Jy sigma=0.000645 ! Fit after self-cal, rms=0.088809Jy sigma=0.000645 wmodel J1058+2817_X_2017_03_23_pus_map.mod ! Writing 73 model components to file: J1058+2817_X_2017_03_23_pus_map.mod wobs J1058+2817_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1058+2817_X_2017_03_23_pus_uvs.fits wwins J1058+2817_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1058+2817_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000207516 Jy ! Component: 100 - total flux cleaned = -0.000180028 Jy ! Component: 150 - total flux cleaned = -0.000126216 Jy ! Component: 200 - total flux cleaned = -6.14231e-05 Jy ! Component: 250 - total flux cleaned = -3.62426e-05 Jy ! Component: 300 - total flux cleaned = 2.51496e-05 Jy ! Component: 350 - total flux cleaned = 3.71278e-05 Jy ! Component: 400 - total flux cleaned = 7.222e-05 Jy ! Component: 450 - total flux cleaned = 9.51222e-05 Jy ! Component: 500 - total flux cleaned = 0.000117704 Jy ! Component: 550 - total flux cleaned = 0.00015097 Jy ! Component: 600 - total flux cleaned = 0.000172761 Jy ! Component: 650 - total flux cleaned = 0.000183597 Jy ! Component: 700 - total flux cleaned = 0.000204746 Jy ! Component: 750 - total flux cleaned = 0.000235997 Jy ! Component: 800 - total flux cleaned = 0.000246307 Jy ! Component: 850 - total flux cleaned = 0.000256345 Jy ! Component: 900 - total flux cleaned = 0.000266263 Jy ! Component: 950 - total flux cleaned = 0.000285925 Jy ! Component: 1000 - total flux cleaned = 0.000295607 Jy ! Component: 1050 - total flux cleaned = 0.000315004 Jy ! Component: 1100 - total flux cleaned = 0.000362615 Jy ! Component: 1150 - total flux cleaned = 0.000381409 Jy ! Component: 1200 - total flux cleaned = 0.000437076 Jy ! Component: 1250 - total flux cleaned = 0.00044616 Jy ! Component: 1300 - total flux cleaned = 0.000464291 Jy ! Component: 1350 - total flux cleaned = 0.000491273 Jy ! Component: 1400 - total flux cleaned = 0.000473511 Jy ! Component: 1450 - total flux cleaned = 0.000500266 Jy ! Component: 1500 - total flux cleaned = 0.000526624 Jy ! Component: 1550 - total flux cleaned = 0.000526701 Jy ! Component: 1600 - total flux cleaned = 0.000552402 Jy ! Component: 1650 - total flux cleaned = 0.00055227 Jy ! Component: 1700 - total flux cleaned = 0.000543837 Jy ! Component: 1750 - total flux cleaned = 0.000568979 Jy ! Component: 1800 - total flux cleaned = 0.000577194 Jy ! Component: 1850 - total flux cleaned = 0.000577143 Jy ! Component: 1900 - total flux cleaned = 0.000568933 Jy ! Component: 1950 - total flux cleaned = 0.000576971 Jy ! Component: 2000 - total flux cleaned = 0.000552929 Jy ! Total flux subtracted in 2048 components = 0.000576864 Jy ! Clean residual min=-0.000522 max=0.000478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.106799 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 221 components and 0.106799 Jy ![Exited script file: muppet] wmap "J1058+2817_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 1.749 at -1.427 degrees (North through East) ! Clean map min=-0.00085594 max=0.098119 Jy/beam ! Writing clean map to FITS file: J1058+2817_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0981191 invert ! Inverting map ! Your choice of large map pixels excluded 0.122% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153732 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470038 0.470038 0.940076 1.88015 3.7603 7.52061 15.0412 30.0824 60.1649 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9209 x 1.749 at -1.427 degrees (North through East) ! Clean map min=-0.00085594 max=0.098119 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 J1058+2817_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:22:04 2019