! Started logfile: J1337-1257_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:47 2017 obs J1337-1257_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1337-1257_X_2014_01_04_pus_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.427778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1337-1257 ! ! 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 382 lines of history. ! ! Reading 18480 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 J1337-1257_X_2014_01_04_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 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.217601Jy sigma=0.037850 ! Fit after self-cal, rms=3.115045Jy sigma=0.036835 ! 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=0.6482 mas, bmaj=1.635 mas, bpa=0.1274 degrees ! Estimated noise=802.838 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 = 2.96916 Jy ! Component: 100 - total flux cleaned = 3.61672 Jy ! Total flux subtracted in 100 components = 3.61672 Jy ! Clean residual min=-0.154362 max=0.218536 Jy/beam ! Clean residual mean=0.000308 rms=0.036619 Jy/beam ! Combined flux in latest and established models = 3.61672 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 3.61672 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=0.994717Jy sigma=0.012162 ! Fit after self-cal, rms=0.994709Jy sigma=0.012161 ! 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=0.8711 mas, bmaj=2.029 mas, bpa=1.945 degrees ! Estimated noise=460.056 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 = 0.378083 Jy ! Component: 100 - total flux cleaned = 0.542815 Jy ! Component: 150 - total flux cleaned = 0.618906 Jy ! Component: 200 - total flux cleaned = 0.655911 Jy ! Total flux subtracted in 200 components = 0.655911 Jy ! Clean residual min=-0.131609 max=0.121471 Jy/beam ! Clean residual mean=-0.000124 rms=0.038231 Jy/beam ! Combined flux in latest and established models = 4.27263 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 4.27263 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=0.874257Jy sigma=0.010585 ! Fit after self-cal, rms=0.874246Jy sigma=0.010585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.97 ! MK 0.96 NL 1.01 OV 1.00 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.97 ! MK 0.96 NL 1.02 OV 1.00 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.00 ! MK 0.97 NL 1.02 OV 1.00 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.99 ! MK 0.97 NL 1.02 OV 0.99 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.99 NL 1.03 OV 1.00 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.98 ! MK 0.98 NL 1.03 OV 1.02 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.99 ! MK 0.99 NL 1.03 OV 1.04 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 KP 1.00* LA 0.98 ! MK 0.98 NL 1.03 OV 1.04 PT 0.90 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 0.98 NL 1.03 OV 1.03 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.00 ! MK 1.00 NL 1.04 OV 1.02 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.00 ! MK 1.01 NL 1.04 OV 1.01 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 0.99 ! MK 1.01 NL 1.03 OV 1.02 PT 0.92 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.874246Jy sigma=0.010585 ! Fit after self-cal, rms=0.833602Jy sigma=0.009882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.026 mas, bpa=1.848 degrees ! Estimated noise=457.543 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 = -0.000856941 Jy ! Component: 100 - total flux cleaned = -3.83793e-05 Jy ! Component: 150 - total flux cleaned = -3.2407e-05 Jy ! Component: 200 - total flux cleaned = 2.48838e-08 Jy ! Total flux subtracted in 200 components = 2.48838e-08 Jy ! Clean residual min=-0.047737 max=0.048059 Jy/beam ! Clean residual mean=-0.000110 rms=0.011093 Jy/beam ! Combined flux in latest and established models = 4.27263 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 4.27263 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=0.832936Jy sigma=0.009881 ! Fit after self-cal, rms=0.832924Jy sigma=0.009881 ! 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=0.832924Jy sigma=0.009881 ! Fit after self-cal, rms=0.824700Jy sigma=0.009796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8682 mas, bmaj=2.04 mas, bpa=1.937 degrees ! Estimated noise=458.372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00958756 Jy ! Component: 100 - total flux cleaned = -0.00966704 Jy ! Component: 150 - total flux cleaned = -0.00966737 Jy ! Component: 200 - total flux cleaned = -0.00918593 Jy ! Total flux subtracted in 200 components = -0.00918593 Jy ! Clean residual min=-0.032247 max=0.035692 Jy/beam ! Clean residual mean=-0.000074 rms=0.007956 Jy/beam ! Combined flux in latest and established models = 4.26344 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 31 components and 4.26344 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=0.823888Jy sigma=0.009787 ! Fit after self-cal, rms=0.823858Jy sigma=0.009787 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 (-5.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641044 Jy ! Component: 100 - total flux cleaned = 0.00631074 Jy ! Component: 150 - total flux cleaned = 0.00915841 Jy ! Component: 200 - total flux cleaned = 0.0116055 Jy ! Total flux subtracted in 200 components = 0.0116055 Jy ! Clean residual min=-0.029526 max=0.030225 Jy/beam ! Clean residual mean=-0.000123 rms=0.007131 Jy/beam ! Combined flux in latest and established models = 4.27505 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 4.27505 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=0.820509Jy sigma=0.009764 ! Fit after self-cal, rms=0.820353Jy sigma=0.009762 ! 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=0.820353Jy sigma=0.009762 ! Fit after self-cal, rms=0.812646Jy sigma=0.009702 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8671 mas, bmaj=2.045 mas, bpa=1.916 degrees ! Estimated noise=458.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672612 Jy ! Component: 100 - total flux cleaned = 0.000641087 Jy ! Component: 150 - total flux cleaned = 0.000620669 Jy ! Component: 200 - total flux cleaned = 0.00108138 Jy ! Total flux subtracted in 200 components = 0.00108138 Jy ! Clean residual min=-0.018406 max=0.019473 Jy/beam ! Clean residual mean=-0.000164 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 4.27613 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 4.27613 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=0.811753Jy sigma=0.009696 ! Fit after self-cal, rms=0.811740Jy sigma=0.009696 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 = -0.000393318 Jy ! Component: 100 - total flux cleaned = -0.00121423 Jy ! Component: 150 - total flux cleaned = -0.00158052 Jy ! Component: 200 - total flux cleaned = -0.00191739 Jy ! Total flux subtracted in 200 components = -0.00191739 Jy ! Clean residual min=-0.017423 max=0.018777 Jy/beam ! Clean residual mean=-0.000159 rms=0.004446 Jy/beam ! Combined flux in latest and established models = 4.27421 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 4.27421 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=0.811326Jy sigma=0.009693 ! Fit after self-cal, rms=0.811319Jy sigma=0.009693 ! 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=0.811319Jy sigma=0.009693 ! Fit after self-cal, rms=0.811820Jy sigma=0.009692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=5.485 mas, bpa=-4.524 degrees ! Estimated noise=560.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122481 Jy ! Component: 100 - total flux cleaned = -0.00210044 Jy ! Component: 150 - total flux cleaned = -0.00284012 Jy ! Component: 200 - total flux cleaned = -0.00302414 Jy ! Total flux subtracted in 200 components = -0.00302414 Jy ! Clean residual min=-0.015740 max=0.021198 Jy/beam ! Clean residual mean=-0.000269 rms=0.005815 Jy/beam ! Combined flux in latest and established models = 4.27119 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 4.27119 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=0.811744Jy sigma=0.009691 ! Fit after self-cal, rms=0.811723Jy sigma=0.009691 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 = 0.000209773 Jy ! Component: 100 - total flux cleaned = 0.000213763 Jy ! Component: 150 - total flux cleaned = 0.000366183 Jy ! Component: 200 - total flux cleaned = 0.000514941 Jy ! Total flux subtracted in 200 components = 0.000514941 Jy ! Clean residual min=-0.015412 max=0.020172 Jy/beam ! Clean residual mean=-0.000271 rms=0.005705 Jy/beam ! Combined flux in latest and established models = 4.2717 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 4.2717 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=0.811632Jy sigma=0.009690 ! Fit after self-cal, rms=0.811621Jy sigma=0.009690 ! 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=0.8676 mas, bmaj=2.047 mas, bpa=1.883 degrees ! Estimated noise=459.268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8676 x 2.047 at 1.883 degrees (North through East) ! Clean map min=-0.014132 max=3.9092 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=0.811621Jy sigma=0.009690 ! Fit after self-cal, rms=4.687349Jy sigma=0.000957 ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=2.047 mas, bpa=1.844 degrees ! Estimated noise=459.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661026 Jy ! Component: 100 - total flux cleaned = 0.000289621 Jy ! Component: 150 - total flux cleaned = 0.000950752 Jy ! Component: 200 - total flux cleaned = 0.00153527 Jy ! Total flux subtracted in 200 components = 0.00153527 Jy ! Clean residual min=-0.013004 max=0.015811 Jy/beam ! Clean residual mean=-0.000033 rms=0.003245 Jy/beam ! Combined flux in latest and established models = 4.27324 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 4.27324 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=4.687308Jy sigma=0.000929 ! Fit after self-cal, rms=4.687316Jy sigma=0.000928 ! Inverting map ! Added new window around map position (1.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105319 Jy ! Component: 100 - total flux cleaned = 0.00906906 Jy ! Component: 150 - total flux cleaned = 0.00908599 Jy ! Component: 200 - total flux cleaned = 0.00909684 Jy ! Total flux subtracted in 200 components = 0.00909684 Jy ! Clean residual min=-0.011316 max=0.012102 Jy/beam ! Clean residual mean=-0.000076 rms=0.002783 Jy/beam ! Combined flux in latest and established models = 4.28234 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 4.28234 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=4.686925Jy sigma=0.000889 ! Fit after self-cal, rms=4.687304Jy sigma=0.000886 ! Inverting map ! Added new window around map position (4.4, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00640523 Jy ! Component: 100 - total flux cleaned = 0.00613433 Jy ! Component: 150 - total flux cleaned = 0.00497977 Jy ! Component: 200 - total flux cleaned = 0.00368533 Jy ! Total flux subtracted in 200 components = 0.00368533 Jy ! Clean residual min=-0.009647 max=0.010507 Jy/beam ! Clean residual mean=-0.000061 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 4.28602 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 4.28602 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=4.687263Jy sigma=0.000859 ! Fit after self-cal, rms=4.687486Jy sigma=0.000858 ! 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=4.687486Jy sigma=0.000858 ! Fit after self-cal, rms=4.656146Jy sigma=0.000850 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=0.6424 mas, bmaj=1.642 mas, bpa=0.2542 degrees ! Estimated noise=812.818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.00584 Jy ! Component: 100 - total flux cleaned = 3.66512 Jy ! Component: 150 - total flux cleaned = 3.87818 Jy ! Component: 200 - total flux cleaned = 4.00136 Jy ! Total flux subtracted in 200 components = 4.00136 Jy ! Clean residual min=-0.038461 max=0.068327 Jy/beam ! Clean residual mean=0.000218 rms=0.010887 Jy/beam ! Combined flux in latest and established models = 4.00136 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 25 model components to the UV plane model. ! The established model now contains 25 components and 4.00136 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=2.048 mas, bpa=1.847 degrees ! Estimated noise=459.603 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 = 0.136574 Jy ! Component: 100 - total flux cleaned = 0.198775 Jy ! Component: 150 - total flux cleaned = 0.230701 Jy ! Component: 200 - total flux cleaned = 0.250487 Jy ! Total flux subtracted in 200 components = 0.250487 Jy ! Clean residual min=-0.012033 max=0.016896 Jy/beam ! Clean residual mean=0.000100 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 4.25184 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 49 components and 4.25184 Jy ! Inverting map ! Added new window around map position (-0.8, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015806 Jy ! Component: 100 - total flux cleaned = 0.0255916 Jy ! Component: 150 - total flux cleaned = 0.0296624 Jy ! Component: 200 - total flux cleaned = 0.0308545 Jy ! Total flux subtracted in 200 components = 0.0308545 Jy ! Clean residual min=-0.009468 max=0.008882 Jy/beam ! Clean residual mean=-0.000011 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 4.2827 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 4.2827 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.431 mas, bmaj=5.49 mas, bpa=-4.513 degrees ! Estimated noise=560.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000812121 Jy ! Component: 100 - total flux cleaned = -0.000328435 Jy ! Component: 150 - total flux cleaned = -0.000587324 Jy ! Component: 200 - total flux cleaned = -0.0005955 Jy ! Total flux subtracted in 200 components = -0.0005955 Jy ! Clean residual min=-0.006235 max=0.006860 Jy/beam ! Clean residual mean=-0.000036 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 4.2821 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 = 1.06782e-06 Jy ! Component: 100 - total flux cleaned = 9.22815e-05 Jy ! Component: 150 - total flux cleaned = 0.000175904 Jy ! Component: 200 - total flux cleaned = 0.000332325 Jy ! Total flux subtracted in 200 components = 0.000332325 Jy ! Clean residual min=-0.006272 max=0.006438 Jy/beam ! Clean residual mean=-0.000041 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 4.28244 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 4.28244 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=2.048 mas, bpa=1.847 degrees ! Estimated noise=459.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035389 Jy ! Component: 100 - total flux cleaned = 7.3938e-05 Jy ! Component: 150 - total flux cleaned = 6.61983e-05 Jy ! Component: 200 - total flux cleaned = 0.000509573 Jy ! Total flux subtracted in 200 components = 0.000509573 Jy ! Clean residual min=-0.007235 max=0.007321 Jy/beam ! Clean residual mean=-0.000015 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 4.28295 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 109 components and 4.28295 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=4.656217Jy sigma=0.000826 ! Fit after self-cal, rms=4.656677Jy sigma=0.000819 wmodel J1337-1257_X_2014_01_04_pus_map.mod ! Writing 109 model components to file: J1337-1257_X_2014_01_04_pus_map.mod wobs J1337-1257_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1337-1257_X_2014_01_04_pus_uvs.fits wwins J1337-1257_X_2014_01_04_pus_map.win ! wwins: Wrote 5 windows to J1337-1257_X_2014_01_04_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 = -0.00257371 Jy ! Component: 100 - total flux cleaned = -0.00306398 Jy ! Component: 150 - total flux cleaned = -0.00372989 Jy ! Component: 200 - total flux cleaned = -0.00489551 Jy ! Component: 250 - total flux cleaned = -0.00581264 Jy ! Component: 300 - total flux cleaned = -0.00640036 Jy ! Component: 350 - total flux cleaned = -0.00706212 Jy ! Component: 400 - total flux cleaned = -0.00733662 Jy ! Component: 450 - total flux cleaned = -0.00760626 Jy ! Component: 500 - total flux cleaned = -0.00795547 Jy ! Component: 550 - total flux cleaned = -0.00812525 Jy ! Component: 600 - total flux cleaned = -0.00829098 Jy ! Component: 650 - total flux cleaned = -0.00837114 Jy ! Component: 700 - total flux cleaned = -0.00852794 Jy ! Component: 750 - total flux cleaned = -0.00860409 Jy ! Component: 800 - total flux cleaned = -0.00875503 Jy ! Component: 850 - total flux cleaned = -0.00882899 Jy ! Component: 900 - total flux cleaned = -0.00911662 Jy ! Component: 950 - total flux cleaned = -0.00925835 Jy ! Component: 1000 - total flux cleaned = -0.00939776 Jy ! Component: 1050 - total flux cleaned = -0.00953344 Jy ! Component: 1100 - total flux cleaned = -0.00966545 Jy ! Component: 1150 - total flux cleaned = -0.0096651 Jy ! Component: 1200 - total flux cleaned = -0.00979328 Jy ! Component: 1250 - total flux cleaned = -0.00991821 Jy ! Component: 1300 - total flux cleaned = -0.00979472 Jy ! Component: 1350 - total flux cleaned = -0.00979517 Jy ! Component: 1400 - total flux cleaned = -0.00979567 Jy ! Component: 1450 - total flux cleaned = -0.00979551 Jy ! Component: 1500 - total flux cleaned = -0.00973753 Jy ! Component: 1550 - total flux cleaned = -0.009625 Jy ! Component: 1600 - total flux cleaned = -0.00973462 Jy ! Component: 1650 - total flux cleaned = -0.00946379 Jy ! Component: 1700 - total flux cleaned = -0.00935798 Jy ! Component: 1750 - total flux cleaned = -0.00930514 Jy ! Component: 1800 - total flux cleaned = -0.0092537 Jy ! Component: 1850 - total flux cleaned = -0.00910089 Jy ! Component: 1900 - total flux cleaned = -0.00900072 Jy ! Component: 1950 - total flux cleaned = -0.00890138 Jy ! Component: 2000 - total flux cleaned = -0.00870764 Jy ! Total flux subtracted in 2048 components = -0.00865954 Jy ! Clean residual min=-0.002361 max=0.002364 Jy/beam ! Clean residual mean=0.000010 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 4.27429 Jy keep ! Adding 107 model components to the UV plane model. ! The established model now contains 216 components and 4.27429 Jy ![Exited script file: muppet] wmap "J1337-1257_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 2.048 at 1.847 degrees (North through East) ! Clean map min=-0.0058504 max=3.9399 Jy/beam ! Writing clean map to FITS file: J1337-1257_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.93994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000817337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0622347 0.0622347 0.124469 0.248939 0.497878 0.995755 1.99151 3.98302 7.96604 15.9321 31.8642 63.7284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.939 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8678 x 2.048 at 1.847 degrees (North through East) ! Clean map min=-0.0058504 max=3.9399 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 J1337-1257_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:48 2017