! Started logfile: J0138-2254_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:58:02 2016 obs J0138-2254_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0138-2254_X_2015_03_17_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0138-2254 ! ! 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 338 lines of history. ! ! Reading 28728 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 J0138-2254_X_2015_03_17_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860047Jy sigma=0.008591 ! Fit after self-cal, rms=0.851926Jy sigma=0.008513 ! 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6437 mas, bmaj=1.731 mas, bpa=-2.034 degrees ! Estimated noise=750.187 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 = 0.111672 Jy ! Component: 100 - total flux cleaned = 0.145075 Jy ! Total flux subtracted in 100 components = 0.145075 Jy ! Clean residual min=-0.007865 max=0.013697 Jy/beam ! Clean residual mean=-0.000105 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.145075 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.145075 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=0.093746Jy sigma=0.000871 ! Fit after self-cal, rms=0.093737Jy sigma=0.000870 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155291 Jy ! Component: 100 - total flux cleaned = 0.0243647 Jy ! Total flux subtracted in 100 components = 0.0243647 Jy ! Clean residual min=-0.006973 max=0.007191 Jy/beam ! Clean residual mean=-0.000047 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.169439 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.169439 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=0.090145Jy sigma=0.000825 ! Fit after self-cal, rms=0.090145Jy sigma=0.000825 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8106 mas, bmaj=2.035 mas, bpa=-3.179 degrees ! Estimated noise=423.884 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 = 0.00904674 Jy ! Component: 100 - total flux cleaned = 0.0135459 Jy ! Component: 150 - total flux cleaned = 0.0159002 Jy ! Component: 200 - total flux cleaned = 0.017155 Jy ! Total flux subtracted in 200 components = 0.017155 Jy ! Clean residual min=-0.007592 max=0.006225 Jy/beam ! Clean residual mean=0.000000 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.186594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.186594 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=0.089440Jy sigma=0.000815 ! Fit after self-cal, rms=0.089439Jy sigma=0.000815 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.22 KP 0.91 ! LA 1.01 MK 0.91 NL 0.99 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.19 KP 0.85 ! LA 0.98 MK 0.96 NL 1.01 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.23 KP 0.81 ! LA 1.05 MK 0.95 NL 1.00 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.14 KP 0.76 ! LA 1.05 MK 0.99 NL 1.00 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.13 KP 0.74 ! LA 1.06 MK 0.98 NL 1.01 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.13 KP 0.72 ! LA 1.05 MK 1.02 NL 1.00 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.21 HN 1.24 KP 0.73 ! LA 1.05 MK 0.97 NL 1.01 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.26 KP 0.72 ! LA 1.05 MK 0.99 NL 1.00 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.24 HN 1.29 KP 0.74 ! LA 1.06 MK 1.05 NL 1.02 OV 1.03 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 1.27 KP 0.79 ! LA 1.05 MK 0.99 NL 1.02 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.20 KP 0.82 ! LA 1.09 MK 1.02 NL 1.01 OV 1.01 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.19 KP 0.83 ! LA 1.04 MK 1.01 NL 1.02 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Fit before self-cal, rms=0.089439Jy sigma=0.000815 ! Fit after self-cal, rms=0.091639Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8162 mas, bmaj=2.033 mas, bpa=-2.995 degrees ! Estimated noise=424.78 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326206 Jy ! Component: 100 - total flux cleaned = 0.00387574 Jy ! Component: 150 - total flux cleaned = 0.00423404 Jy ! Component: 200 - total flux cleaned = 0.00440683 Jy ! Total flux subtracted in 200 components = 0.00440683 Jy ! Clean residual min=-0.001874 max=0.001942 Jy/beam ! Clean residual mean=0.000024 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.191001 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.191001 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=0.091510Jy sigma=0.000775 ! Fit after self-cal, rms=0.091670Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.091670Jy sigma=0.000775 ! Fit after self-cal, rms=0.092242Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8155 mas, bmaj=2.032 mas, bpa=-2.97 degrees ! Estimated noise=425.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013204 Jy ! Component: 100 - total flux cleaned = 0.00150986 Jy ! Component: 150 - total flux cleaned = 0.00170667 Jy ! Component: 200 - total flux cleaned = 0.00179153 Jy ! Total flux subtracted in 200 components = 0.00179153 Jy ! Clean residual min=-0.001401 max=0.001419 Jy/beam ! Clean residual mean=0.000015 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.192793 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.192793 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=0.092209Jy sigma=0.000773 ! Fit after self-cal, rms=0.092215Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.000189217 Jy ! Component: 100 - total flux cleaned = 0.000239983 Jy ! Component: 150 - total flux cleaned = 0.000262624 Jy ! Component: 200 - total flux cleaned = 0.000261722 Jy ! Total flux subtracted in 200 components = 0.000261722 Jy ! Clean residual min=-0.001321 max=0.001429 Jy/beam ! Clean residual mean=0.000014 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.193055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.193055 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=0.092201Jy sigma=0.000772 ! Fit after self-cal, rms=0.092199Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.092199Jy sigma=0.000772 ! Fit after self-cal, rms=0.092641Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8149 mas, bmaj=2.031 mas, bpa=-2.991 degrees ! Estimated noise=425.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361167 Jy ! Component: 100 - total flux cleaned = 0.000490526 Jy ! Component: 150 - total flux cleaned = 0.000509392 Jy ! Component: 200 - total flux cleaned = 0.000491563 Jy ! Total flux subtracted in 200 components = 0.000491563 Jy ! Clean residual min=-0.001395 max=0.001441 Jy/beam ! Clean residual mean=0.000009 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.193546 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.193546 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=0.092632Jy sigma=0.000772 ! Fit after self-cal, rms=0.092638Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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) ! Added new window around map position (14.4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000903801 Jy ! Component: 100 - total flux cleaned = 0.00116083 Jy ! Component: 150 - total flux cleaned = 0.0013735 Jy ! Component: 200 - total flux cleaned = 0.00150038 Jy ! Total flux subtracted in 200 components = 0.00150038 Jy ! Clean residual min=-0.001314 max=0.001126 Jy/beam ! Clean residual mean=0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.195046 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.195046 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=0.092616Jy sigma=0.000772 ! Fit after self-cal, rms=0.092616Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.092616Jy sigma=0.000772 ! Fit after self-cal, rms=0.092623Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.211 mas, bmaj=4.95 mas, bpa=0.2277 degrees ! Estimated noise=544.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.77158e-05 Jy ! Component: 100 - total flux cleaned = -8.51063e-05 Jy ! Component: 150 - total flux cleaned = -0.000132391 Jy ! Component: 200 - total flux cleaned = -0.000161455 Jy ! Total flux subtracted in 200 components = -0.000161455 Jy ! Clean residual min=-0.001476 max=0.001282 Jy/beam ! Clean residual mean=0.000011 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.194885 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.194885 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=0.092619Jy sigma=0.000772 ! Fit after self-cal, rms=0.092618Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 6.74412e-05 Jy ! Component: 100 - total flux cleaned = 2.80774e-05 Jy ! Component: 150 - total flux cleaned = 5.0927e-06 Jy ! Component: 200 - total flux cleaned = -1.58595e-05 Jy ! Total flux subtracted in 200 components = -1.58595e-05 Jy ! Clean residual min=-0.001437 max=0.001250 Jy/beam ! Clean residual mean=0.000011 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.194869 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.194869 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=0.092616Jy sigma=0.000772 ! Fit after self-cal, rms=0.092616Jy sigma=0.000772 ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8144 mas, bmaj=2.03 mas, bpa=-3.006 degrees ! Estimated noise=425.153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.03 at -3.006 degrees (North through East) ! Clean map min=-0.0014979 max=0.14847 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6434 mas, bmaj=1.726 mas, bpa=-1.852 degrees ! Estimated noise=772.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112252 Jy ! Component: 100 - total flux cleaned = 0.146646 Jy ! Component: 150 - total flux cleaned = 0.162685 Jy ! Component: 200 - total flux cleaned = 0.172324 Jy ! Total flux subtracted in 200 components = 0.172324 Jy ! Clean residual min=-0.002987 max=0.004961 Jy/beam ! Clean residual mean=-0.000026 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.172324 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.172324 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8144 mas, bmaj=2.03 mas, bpa=-3.006 degrees ! Estimated noise=425.153 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 = 0.00841573 Jy ! Component: 100 - total flux cleaned = 0.0130598 Jy ! Component: 150 - total flux cleaned = 0.0158461 Jy ! Component: 200 - total flux cleaned = 0.0177302 Jy ! Total flux subtracted in 200 components = 0.0177302 Jy ! Clean residual min=-0.001571 max=0.001147 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.190054 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.190054 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.211 mas, bmaj=4.95 mas, bpa=0.2277 degrees ! Estimated noise=544.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018551 Jy ! Component: 100 - total flux cleaned = 0.00302754 Jy ! Component: 150 - total flux cleaned = 0.00388617 Jy ! Component: 200 - total flux cleaned = 0.00430984 Jy ! Total flux subtracted in 200 components = 0.00430984 Jy ! Clean residual min=-0.001484 max=0.001267 Jy/beam ! Clean residual mean=0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.194364 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 = 0.000195461 Jy ! Component: 100 - total flux cleaned = 0.000307312 Jy ! Component: 150 - total flux cleaned = 0.000306505 Jy ! Component: 200 - total flux cleaned = 0.000305528 Jy ! Total flux subtracted in 200 components = 0.000305528 Jy ! Clean residual min=-0.001431 max=0.001222 Jy/beam ! Clean residual mean=0.000009 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.194669 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 92 components and 0.194669 Jy ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8144 mas, bmaj=2.03 mas, bpa=-3.006 degrees ! Estimated noise=425.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284497 Jy ! Component: 100 - total flux cleaned = 0.000306755 Jy ! Component: 150 - total flux cleaned = 0.000345312 Jy ! Component: 200 - total flux cleaned = 0.000400262 Jy ! Total flux subtracted in 200 components = 0.000400262 Jy ! Clean residual min=-0.001268 max=0.001115 Jy/beam ! Clean residual mean=0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.19507 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.19507 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=0.092611Jy sigma=0.000772 ! Fit after self-cal, rms=0.092601Jy sigma=0.000772 wmodel J0138-2254_X_2015_03_17_pus_map.mod ! Writing 109 model components to file: J0138-2254_X_2015_03_17_pus_map.mod wobs J0138-2254_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0138-2254_X_2015_03_17_pus_uvs.fits wwins J0138-2254_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0138-2254_X_2015_03_17_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 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509335 Jy ! Component: 100 - total flux cleaned = -0.000655127 Jy ! Component: 150 - total flux cleaned = -0.000771454 Jy ! Component: 200 - total flux cleaned = -0.000863213 Jy ! Component: 250 - total flux cleaned = -0.000916262 Jy ! Component: 300 - total flux cleaned = -0.000984298 Jy ! Component: 350 - total flux cleaned = -0.00106639 Jy ! Component: 400 - total flux cleaned = -0.00106663 Jy ! Component: 450 - total flux cleaned = -0.00105141 Jy ! Component: 500 - total flux cleaned = -0.000976684 Jy ! Component: 550 - total flux cleaned = -0.000932796 Jy ! Component: 600 - total flux cleaned = -0.000889554 Jy ! Component: 650 - total flux cleaned = -0.000832917 Jy ! Component: 700 - total flux cleaned = -0.000777184 Jy ! Component: 750 - total flux cleaned = -0.000736229 Jy ! Component: 800 - total flux cleaned = -0.00066906 Jy ! Component: 850 - total flux cleaned = -0.000602972 Jy ! Component: 900 - total flux cleaned = -0.000537951 Jy ! Component: 950 - total flux cleaned = -0.000512234 Jy ! Component: 1000 - total flux cleaned = -0.000448967 Jy ! Component: 1050 - total flux cleaned = -0.000411747 Jy ! Component: 1100 - total flux cleaned = -0.000374894 Jy ! Component: 1150 - total flux cleaned = -0.000374794 Jy ! Component: 1200 - total flux cleaned = -0.000314926 Jy ! Component: 1250 - total flux cleaned = -0.000291203 Jy ! Component: 1300 - total flux cleaned = -0.000244718 Jy ! Component: 1350 - total flux cleaned = -0.000233124 Jy ! Component: 1400 - total flux cleaned = -0.000198819 Jy ! Component: 1450 - total flux cleaned = -0.00015376 Jy ! Component: 1500 - total flux cleaned = -9.79008e-05 Jy ! Component: 1550 - total flux cleaned = -6.48733e-05 Jy ! Component: 1600 - total flux cleaned = 4.24134e-07 Jy ! Component: 1650 - total flux cleaned = 3.27179e-05 Jy ! Component: 1700 - total flux cleaned = 5.40282e-05 Jy ! Component: 1750 - total flux cleaned = 0.000106663 Jy ! Component: 1800 - total flux cleaned = 8.58115e-05 Jy ! Component: 1850 - total flux cleaned = 0.000137594 Jy ! Component: 1900 - total flux cleaned = 0.000158031 Jy ! Component: 1950 - total flux cleaned = 0.000178358 Jy ! Component: 2000 - total flux cleaned = 0.000188347 Jy ! Total flux subtracted in 2048 components = 0.000198394 Jy ! Clean residual min=-0.000744 max=0.000566 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.195268 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 245 components and 0.195268 Jy ![Exited script file: muppet] wmap "J0138-2254_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.03 at -3.006 degrees (North through East) ! Clean map min=-0.00095832 max=0.14939 Jy/beam ! Writing clean map to FITS file: J0138-2254_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.14939 invert ! Inverting map ! Your choice of large map pixels excluded 0.188% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37238 0.37238 0.744761 1.48952 2.97904 5.95809 11.9162 23.8324 47.6647 95.3294 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8144 x 2.03 at -3.006 degrees (North through East) ! Clean map min=-0.00095832 max=0.14939 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 J0138-2254_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:58:04 2016