! Started logfile: J1625-2527_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:51 2019 obs J1625-2527_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.503472 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 1086 lines of history. ! ! Reading 1740 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 J1625-2527_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.268539Jy sigma=0.001886 ! Fit after self-cal, rms=0.195121Jy sigma=0.001305 ! 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=0.5493 mas, bmaj=1.645 mas, bpa=-13.39 degrees ! Estimated noise=3694.67 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 = 0.650168 Jy ! Component: 100 - total flux cleaned = 0.791947 Jy ! Total flux subtracted in 100 components = 0.791947 Jy ! Clean residual min=-0.023218 max=0.039540 Jy/beam ! Clean residual mean=-0.000267 rms=0.008179 Jy/beam ! Combined flux in latest and established models = 0.791947 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.791947 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=0.127583Jy sigma=0.000872 ! Fit after self-cal, rms=0.127583Jy sigma=0.000872 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6878 mas, bmaj=1.725 mas, bpa=-10.39 degrees ! Estimated noise=2433.07 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 = 0.0471211 Jy ! Component: 100 - total flux cleaned = 0.0678636 Jy ! Component: 150 - total flux cleaned = 0.0791817 Jy ! Component: 200 - total flux cleaned = 0.0849726 Jy ! Total flux subtracted in 200 components = 0.0849726 Jy ! Clean residual min=-0.022380 max=0.030146 Jy/beam ! Clean residual mean=-0.000070 rms=0.007128 Jy/beam ! Combined flux in latest and established models = 0.87692 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.87692 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=0.112606Jy sigma=0.000731 ! Fit after self-cal, rms=0.112623Jy sigma=0.000731 ! 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 0.98 FD 1.00* HN 1.08 LA 1.07 ! MK 0.96 NL 0.95 OV 1.00* PT 0.97 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 LA 1.04 ! MK 0.99 NL 0.95 OV 1.00* PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.08 LA 1.05 ! MK 0.99 NL 0.96 OV 1.00* PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 LA 1.08 ! MK 1.00 NL 0.93 OV 1.00* PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 LA 1.07 ! MK 1.01 NL 0.96 OV 1.00* PT 0.99 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 1.09 ! MK 1.00 NL 0.94 OV 1.00* PT 0.98 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 LA 1.08 ! MK 1.01 NL 0.96 OV 1.00* PT 0.96 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 LA 1.10 ! MK 0.98 NL 0.96 OV 1.00* PT 0.98 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 LA 1.11 ! MK 0.99 NL 0.96 OV 1.00* PT 0.96 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 LA 1.12 ! MK 1.02 NL 0.93 OV 1.00* PT 0.98 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 LA 1.11 ! MK 1.00 NL 0.95 OV 1.00* PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00 LA 1.10 ! MK 0.99 NL 0.95 OV 1.00* PT 0.97 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.112623Jy sigma=0.000731 ! Fit after self-cal, rms=0.101749Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6876 mas, bmaj=1.721 mas, bpa=-10.45 degrees ! Estimated noise=2424.03 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 = 0.00314875 Jy ! Component: 100 - total flux cleaned = 0.00330838 Jy ! Component: 150 - total flux cleaned = 0.00318933 Jy ! Component: 200 - total flux cleaned = 0.00318991 Jy ! Total flux subtracted in 200 components = 0.00318991 Jy ! Clean residual min=-0.007941 max=0.014077 Jy/beam ! Clean residual mean=-0.000131 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.88011 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 21 components and 0.88011 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=0.101419Jy sigma=0.000635 ! Fit after self-cal, rms=0.101524Jy sigma=0.000635 ! 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=0.101524Jy sigma=0.000635 ! Fit after self-cal, rms=0.101519Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6869 mas, bmaj=1.72 mas, bpa=-10.43 degrees ! Estimated noise=2423.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018098 Jy ! Component: 100 - total flux cleaned = 0.00200306 Jy ! Component: 150 - total flux cleaned = 0.00209191 Jy ! Component: 200 - total flux cleaned = 0.00209171 Jy ! Total flux subtracted in 200 components = 0.00209171 Jy ! Clean residual min=-0.007743 max=0.013890 Jy/beam ! Clean residual mean=-0.000131 rms=0.002908 Jy/beam ! Combined flux in latest and established models = 0.882201 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.882201 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=0.101369Jy sigma=0.000633 ! Fit after self-cal, rms=0.101380Jy sigma=0.000633 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 (-9.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115309 Jy ! Component: 100 - total flux cleaned = 0.0160046 Jy ! Component: 150 - total flux cleaned = 0.0190895 Jy ! Component: 200 - total flux cleaned = 0.0203034 Jy ! Total flux subtracted in 200 components = 0.0203034 Jy ! Clean residual min=-0.005396 max=0.008972 Jy/beam ! Clean residual mean=-0.000082 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.902505 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 42 components and 0.902505 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=0.099989Jy sigma=0.000624 ! Fit after self-cal, rms=0.099943Jy sigma=0.000624 ! Inverting map ! Added new window around map position (0.8, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764339 Jy ! Component: 100 - total flux cleaned = 0.0100351 Jy ! Component: 150 - total flux cleaned = 0.0104892 Jy ! Component: 200 - total flux cleaned = 0.0108825 Jy ! Total flux subtracted in 200 components = 0.0108825 Jy ! Clean residual min=-0.004482 max=0.003835 Jy/beam ! Clean residual mean=-0.000044 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.913387 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.913387 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=0.099244Jy sigma=0.000619 ! Fit after self-cal, rms=0.099240Jy sigma=0.000619 ! 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=0.099240Jy sigma=0.000619 ! Fit after self-cal, rms=0.099189Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6871 mas, bmaj=1.72 mas, bpa=-10.44 degrees ! Estimated noise=2420.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103532 Jy ! Component: 100 - total flux cleaned = 0.00143226 Jy ! Component: 150 - total flux cleaned = 0.0016345 Jy ! Component: 200 - total flux cleaned = 0.00174886 Jy ! Total flux subtracted in 200 components = 0.00174886 Jy ! Clean residual min=-0.003629 max=0.003606 Jy/beam ! Clean residual mean=-0.000028 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.915136 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.915136 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=0.099061Jy sigma=0.000618 ! Fit after self-cal, rms=0.099065Jy sigma=0.000618 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 = 0.000218861 Jy ! Component: 100 - total flux cleaned = 0.000512297 Jy ! Component: 150 - total flux cleaned = 0.00073367 Jy ! Component: 200 - total flux cleaned = 0.000938247 Jy ! Total flux subtracted in 200 components = 0.000938247 Jy ! Clean residual min=-0.003358 max=0.003506 Jy/beam ! Clean residual mean=-0.000023 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.916074 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.916074 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=0.099020Jy sigma=0.000618 ! Fit after self-cal, rms=0.099018Jy sigma=0.000618 ! 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=0.099018Jy sigma=0.000618 ! Fit after self-cal, rms=0.099038Jy sigma=0.000618 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=4.004 mas, bpa=0.4123 degrees ! Estimated noise=3713.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150326 Jy ! Component: 100 - total flux cleaned = 0.00217557 Jy ! Component: 150 - total flux cleaned = 0.00242236 Jy ! Component: 200 - total flux cleaned = 0.002583 Jy ! Total flux subtracted in 200 components = 0.002583 Jy ! Clean residual min=-0.003777 max=0.003189 Jy/beam ! Clean residual mean=-0.000036 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.918657 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 98 components and 0.918657 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=0.099025Jy sigma=0.000618 ! Fit after self-cal, rms=0.099026Jy sigma=0.000618 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 = 0.000158642 Jy ! Component: 100 - total flux cleaned = 0.000274745 Jy ! Component: 150 - total flux cleaned = 0.000382823 Jy ! Component: 200 - total flux cleaned = 0.000458462 Jy ! Total flux subtracted in 200 components = 0.000458462 Jy ! Clean residual min=-0.003556 max=0.002893 Jy/beam ! Clean residual mean=-0.000031 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.919116 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.919116 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=0.099017Jy sigma=0.000618 ! Fit after self-cal, rms=0.099017Jy sigma=0.000618 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.6871 mas, bmaj=1.72 mas, bpa=-10.43 degrees ! Estimated noise=2420.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6871 x 1.72 at -10.43 degrees (North through East) ! Clean map min=-0.0038432 max=0.84801 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099017Jy sigma=0.000618 ! Fit after self-cal, rms=0.091618Jy sigma=0.000558 ! Inverting map and beam ! Estimated beam: bmin=0.6871 mas, bmaj=1.72 mas, bpa=-10.43 degrees ! Estimated noise=2422.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628732 Jy ! Component: 100 - total flux cleaned = -0.000710646 Jy ! Component: 150 - total flux cleaned = -0.000746905 Jy ! Component: 200 - total flux cleaned = -0.00068042 Jy ! Total flux subtracted in 200 components = -0.00068042 Jy ! Clean residual min=-0.003080 max=0.003621 Jy/beam ! Clean residual mean=-0.000015 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.918435 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.918435 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=0.091581Jy sigma=0.000558 ! Fit after self-cal, rms=0.091580Jy sigma=0.000558 ! Inverting map ! Added new window around map position (24.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018086 Jy ! Component: 100 - total flux cleaned = 0.00150637 Jy ! Component: 150 - total flux cleaned = 0.0012075 Jy ! Component: 200 - total flux cleaned = 0.00116372 Jy ! Total flux subtracted in 200 components = 0.00116372 Jy ! Clean residual min=-0.002466 max=0.002528 Jy/beam ! Clean residual mean=-0.000017 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.919599 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.919599 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=0.091469Jy sigma=0.000557 ! Fit after self-cal, rms=0.091465Jy sigma=0.000557 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.091465Jy sigma=0.000557 ! Fit after self-cal, rms=0.091464Jy sigma=0.000557 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=0.549 mas, bmaj=1.636 mas, bpa=-13.4 degrees ! Estimated noise=3695.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.650338 Jy ! Component: 100 - total flux cleaned = 0.792154 Jy ! Component: 150 - total flux cleaned = 0.826876 Jy ! Component: 200 - total flux cleaned = 0.845749 Jy ! Total flux subtracted in 200 components = 0.845749 Jy ! Clean residual min=-0.011639 max=0.011654 Jy/beam ! Clean residual mean=-0.000146 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.845749 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.845749 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6871 mas, bmaj=1.72 mas, bpa=-10.42 degrees ! Estimated noise=2421.6 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 = 0.0209532 Jy ! Component: 100 - total flux cleaned = 0.034566 Jy ! Component: 150 - total flux cleaned = 0.0443559 Jy ! Component: 200 - total flux cleaned = 0.0516954 Jy ! Total flux subtracted in 200 components = 0.0516954 Jy ! Clean residual min=-0.006381 max=0.006060 Jy/beam ! Clean residual mean=-0.000097 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.897445 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.897445 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=4.003 mas, bpa=0.4119 degrees ! Estimated noise=3715.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107538 Jy ! Component: 100 - total flux cleaned = 0.0160411 Jy ! Component: 150 - total flux cleaned = 0.0192724 Jy ! Component: 200 - total flux cleaned = 0.0213058 Jy ! Total flux subtracted in 200 components = 0.0213058 Jy ! Clean residual min=-0.004212 max=0.003960 Jy/beam ! Clean residual mean=-0.000059 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.91875 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 = 0.000764912 Jy ! Component: 100 - total flux cleaned = 0.0013438 Jy ! Component: 150 - total flux cleaned = 0.00164436 Jy ! Component: 200 - total flux cleaned = 0.00191599 Jy ! Total flux subtracted in 200 components = 0.00191599 Jy ! Clean residual min=-0.003921 max=0.003805 Jy/beam ! Clean residual mean=-0.000039 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.920666 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.920666 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6871 mas, bmaj=1.72 mas, bpa=-10.42 degrees ! Estimated noise=2421.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164526 Jy ! Component: 100 - total flux cleaned = -0.000289278 Jy ! Component: 150 - total flux cleaned = -0.000399992 Jy ! Component: 200 - total flux cleaned = -0.000217769 Jy ! Total flux subtracted in 200 components = -0.000217769 Jy ! Clean residual min=-0.003583 max=0.003293 Jy/beam ! Clean residual mean=-0.000019 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.920449 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.920449 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=0.091676Jy sigma=0.000558 ! Fit after self-cal, rms=0.091668Jy sigma=0.000558 wmodel J1625-2527_X_2017_01_21_pus_map.mod ! Writing 83 model components to file: J1625-2527_X_2017_01_21_pus_map.mod wobs J1625-2527_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_01_21_pus_uvs.fits wwins J1625-2527_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1625-2527_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000630605 Jy ! Component: 100 - total flux cleaned = -0.000531406 Jy ! Component: 150 - total flux cleaned = -0.000241868 Jy ! Component: 200 - total flux cleaned = 3.16757e-05 Jy ! Component: 250 - total flux cleaned = 0.000205656 Jy ! Component: 300 - total flux cleaned = 0.000369427 Jy ! Component: 350 - total flux cleaned = 0.000447176 Jy ! Component: 400 - total flux cleaned = 0.00059832 Jy ! Component: 450 - total flux cleaned = 0.000779423 Jy ! Component: 500 - total flux cleaned = 0.000849461 Jy ! Component: 550 - total flux cleaned = 0.000917809 Jy ! Component: 600 - total flux cleaned = 0.000918185 Jy ! Component: 650 - total flux cleaned = 0.000886974 Jy ! Component: 700 - total flux cleaned = 0.000856474 Jy ! Component: 750 - total flux cleaned = 0.000886958 Jy ! Component: 800 - total flux cleaned = 0.00100346 Jy ! Component: 850 - total flux cleaned = 0.00114627 Jy ! Component: 900 - total flux cleaned = 0.00120236 Jy ! Component: 950 - total flux cleaned = 0.00122934 Jy ! Component: 1000 - total flux cleaned = 0.00125547 Jy ! Component: 1050 - total flux cleaned = 0.00130779 Jy ! Component: 1100 - total flux cleaned = 0.00138526 Jy ! Component: 1150 - total flux cleaned = 0.00141095 Jy ! Component: 1200 - total flux cleaned = 0.00148714 Jy ! Component: 1250 - total flux cleaned = 0.00156227 Jy ! Component: 1300 - total flux cleaned = 0.00168517 Jy ! Component: 1350 - total flux cleaned = 0.00175808 Jy ! Component: 1400 - total flux cleaned = 0.00180631 Jy ! Component: 1450 - total flux cleaned = 0.00190196 Jy ! Component: 1500 - total flux cleaned = 0.00194923 Jy ! Component: 1550 - total flux cleaned = 0.00199613 Jy ! Component: 1600 - total flux cleaned = 0.00206578 Jy ! Component: 1650 - total flux cleaned = 0.00215817 Jy ! Component: 1700 - total flux cleaned = 0.00222702 Jy ! Component: 1750 - total flux cleaned = 0.0022955 Jy ! Component: 1800 - total flux cleaned = 0.00234106 Jy ! Component: 1850 - total flux cleaned = 0.00240884 Jy ! Component: 1900 - total flux cleaned = 0.00249897 Jy ! Component: 1950 - total flux cleaned = 0.0025665 Jy ! Component: 2000 - total flux cleaned = 0.00267868 Jy ! Total flux subtracted in 2048 components = 0.00272352 Jy ! Clean residual min=-0.001264 max=0.001285 Jy/beam ! Clean residual mean=0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.923172 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 187 components and 0.923172 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6871 x 1.72 at -10.42 degrees (North through East) ! Clean map min=-0.0023059 max=0.84615 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.84615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000385247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136588 0.136588 0.273176 0.546352 1.0927 2.18541 4.37082 8.74164 17.4833 34.9665 69.9331 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.846 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6871 x 1.72 at -10.42 degrees (North through East) ! Clean map min=-0.0023059 max=0.84615 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 J1625-2527_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:52 2019