! Started logfile: J1147-3812_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:24:55 2017 obs J1147-3812_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2014_01_04_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 9828 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 J1147-3812_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.123958Jy sigma=0.011480 ! Fit after self-cal, rms=1.080094Jy sigma=0.011127 ! 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=0.5949 mas, bmaj=1.601 mas, bpa=-3.405 degrees ! Estimated noise=1285.23 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 = 1.43449 Jy ! Component: 100 - total flux cleaned = 1.82234 Jy ! Total flux subtracted in 100 components = 1.82234 Jy ! Clean residual min=-0.093263 max=0.168751 Jy/beam ! Clean residual mean=-0.000671 rms=0.033603 Jy/beam ! Combined flux in latest and established models = 1.82234 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.82234 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=0.583755Jy sigma=0.005930 ! Fit after self-cal, rms=0.583766Jy sigma=0.005930 ! 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=0.7549 mas, bmaj=1.944 mas, bpa=-2.025 degrees ! Estimated noise=786.765 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 = 0.213209 Jy ! Component: 100 - total flux cleaned = 0.29214 Jy ! Component: 150 - total flux cleaned = 0.325693 Jy ! Component: 200 - total flux cleaned = 0.335001 Jy ! Total flux subtracted in 200 components = 0.335001 Jy ! Clean residual min=-0.087070 max=0.111039 Jy/beam ! Clean residual mean=-0.001626 rms=0.029335 Jy/beam ! Combined flux in latest and established models = 2.15734 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 2.15734 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=0.535187Jy sigma=0.005180 ! Fit after self-cal, rms=0.535193Jy sigma=0.005180 ! 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 1.06 KP 1.00* LA 0.92 ! MK 0.93 NL 1.24 OV 0.95 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.92 ! MK 0.94 NL 1.26 OV 0.98 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.94 ! MK 0.94 NL 1.25 OV 0.95 PT 0.85 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.95 ! MK 0.95 NL 1.26 OV 0.96 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.94 ! MK 0.98 NL 1.28 OV 1.00 PT 0.86 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.94 ! MK 0.99 NL 1.28 OV 1.04 PT 0.86 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.95 ! MK 0.97 NL 1.26 OV 1.00 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 0.94 ! MK 1.01 NL 1.29 OV 1.09 PT 0.88 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.95 ! MK 0.96 NL 1.29 OV 1.02 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.96 ! MK 0.99 NL 1.30 OV 1.02 PT 0.87 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.96 ! MK 0.98 NL 1.29 OV 0.97 PT 0.88 ! SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.95 ! MK 1.02 NL 1.29 OV 1.05 PT 0.90 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.535193Jy sigma=0.005180 ! Fit after self-cal, rms=0.472140Jy sigma=0.004558 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7505 mas, bmaj=1.931 mas, bpa=-1.961 degrees ! Estimated noise=781.215 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.6, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508252 Jy ! Component: 100 - total flux cleaned = 0.049756 Jy ! Component: 150 - total flux cleaned = 0.0478204 Jy ! Component: 200 - total flux cleaned = 0.0462443 Jy ! Total flux subtracted in 200 components = 0.0462443 Jy ! Clean residual min=-0.049621 max=0.055251 Jy/beam ! Clean residual mean=-0.000302 rms=0.010730 Jy/beam ! Combined flux in latest and established models = 2.20358 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 2.20358 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=0.462355Jy sigma=0.004497 ! Fit after self-cal, rms=0.462086Jy sigma=0.004491 ! 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=0.462086Jy sigma=0.004491 ! Fit after self-cal, rms=0.442159Jy sigma=0.004387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7497 mas, bmaj=1.948 mas, bpa=-2.089 degrees ! Estimated noise=785.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00492949 Jy ! Component: 100 - total flux cleaned = -0.00491094 Jy ! Component: 150 - total flux cleaned = -0.00445887 Jy ! Component: 200 - total flux cleaned = -0.00363805 Jy ! Total flux subtracted in 200 components = -0.00363805 Jy ! Clean residual min=-0.025418 max=0.026141 Jy/beam ! Clean residual mean=-0.000087 rms=0.005834 Jy/beam ! Combined flux in latest and established models = 2.19994 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 2.19994 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=0.441018Jy sigma=0.004380 ! Fit after self-cal, rms=0.441056Jy sigma=0.004379 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185468 Jy ! Component: 100 - total flux cleaned = 0.0169118 Jy ! Component: 150 - total flux cleaned = 0.0169173 Jy ! Component: 200 - total flux cleaned = 0.0160064 Jy ! Total flux subtracted in 200 components = 0.0160064 Jy ! Clean residual min=-0.022875 max=0.018448 Jy/beam ! Clean residual mean=-0.000110 rms=0.004972 Jy/beam ! Combined flux in latest and established models = 2.21595 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 2.21595 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=0.439105Jy sigma=0.004367 ! Fit after self-cal, rms=0.439006Jy sigma=0.004367 ! 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=0.439006Jy sigma=0.004367 ! Fit after self-cal, rms=0.437475Jy sigma=0.004365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7496 mas, bmaj=1.952 mas, bpa=-2.227 degrees ! Estimated noise=784.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159853 Jy ! Component: 100 - total flux cleaned = 0.00160824 Jy ! Component: 150 - total flux cleaned = 0.00200054 Jy ! Component: 200 - total flux cleaned = 0.00200155 Jy ! Total flux subtracted in 200 components = 0.00200155 Jy ! Clean residual min=-0.019545 max=0.016331 Jy/beam ! Clean residual mean=-0.000059 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 2.21795 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 2.21795 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=0.436603Jy sigma=0.004359 ! Fit after self-cal, rms=0.436586Jy sigma=0.004359 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 = 0.000358613 Jy ! Component: 100 - total flux cleaned = 0.000978866 Jy ! Component: 150 - total flux cleaned = 0.00097393 Jy ! Component: 200 - total flux cleaned = 0.000964474 Jy ! Total flux subtracted in 200 components = 0.000964474 Jy ! Clean residual min=-0.018512 max=0.015620 Jy/beam ! Clean residual mean=-0.000060 rms=0.004161 Jy/beam ! Combined flux in latest and established models = 2.21891 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 2.21891 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=0.436093Jy sigma=0.004356 ! Fit after self-cal, rms=0.436094Jy sigma=0.004356 ! 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=0.436094Jy sigma=0.004356 ! Fit after self-cal, rms=0.435301Jy sigma=0.004356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.432 mas, bmaj=7.607 mas, bpa=3.132 degrees ! Estimated noise=1014.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154427 Jy ! Component: 100 - total flux cleaned = 0.00133391 Jy ! Component: 150 - total flux cleaned = 0.00152762 Jy ! Component: 200 - total flux cleaned = 0.00169718 Jy ! Total flux subtracted in 200 components = 0.00169718 Jy ! Clean residual min=-0.012520 max=0.016374 Jy/beam ! Clean residual mean=-0.000119 rms=0.005357 Jy/beam ! Combined flux in latest and established models = 2.22061 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 79 components and 2.22061 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=0.435340Jy sigma=0.004355 ! Fit after self-cal, rms=0.435329Jy sigma=0.004355 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 = 0.000209644 Jy ! Component: 100 - total flux cleaned = 6.00842e-05 Jy ! Component: 150 - total flux cleaned = 5.85636e-05 Jy ! Component: 200 - total flux cleaned = 6.72181e-05 Jy ! Total flux subtracted in 200 components = 6.72181e-05 Jy ! Clean residual min=-0.012375 max=0.016062 Jy/beam ! Clean residual mean=-0.000115 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 2.22068 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 2.22068 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=0.435305Jy sigma=0.004355 ! Fit after self-cal, rms=0.435301Jy sigma=0.004354 ! 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=0.7496 mas, bmaj=1.956 mas, bpa=-2.314 degrees ! Estimated noise=784.093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7496 x 1.956 at -2.314 degrees (North through East) ! Clean map min=-0.020627 max=1.9235 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=0.435301Jy sigma=0.004354 ! Fit after self-cal, rms=0.491459Jy sigma=0.000987 ! Inverting map and beam ! Estimated beam: bmin=0.7502 mas, bmaj=1.958 mas, bpa=-2.27 degrees ! Estimated noise=783.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00349515 Jy ! Component: 100 - total flux cleaned = -0.00263815 Jy ! Component: 150 - total flux cleaned = -0.00210944 Jy ! Component: 200 - total flux cleaned = -0.0013862 Jy ! Total flux subtracted in 200 components = -0.0013862 Jy ! Clean residual min=-0.013405 max=0.012541 Jy/beam ! Clean residual mean=0.000011 rms=0.003060 Jy/beam ! Combined flux in latest and established models = 2.21929 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 2.21929 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=0.490863Jy sigma=0.000979 ! Fit after self-cal, rms=0.490960Jy sigma=0.000978 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165072 Jy ! Component: 100 - total flux cleaned = 0.000833964 Jy ! Component: 150 - total flux cleaned = 0.00146837 Jy ! Component: 200 - total flux cleaned = 0.00166548 Jy ! Total flux subtracted in 200 components = 0.00166548 Jy ! Clean residual min=-0.012817 max=0.012433 Jy/beam ! Clean residual mean=0.000012 rms=0.002936 Jy/beam ! Combined flux in latest and established models = 2.22096 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 2.22096 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=0.490532Jy sigma=0.000974 ! Fit after self-cal, rms=0.490580Jy sigma=0.000974 ! 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=0.490580Jy sigma=0.000974 ! Fit after self-cal, rms=0.490683Jy sigma=0.000973 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=0.5926 mas, bmaj=1.616 mas, bpa=-3.43 degrees ! Estimated noise=1296.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.44688 Jy ! Component: 100 - total flux cleaned = 1.83322 Jy ! Component: 150 - total flux cleaned = 1.98736 Jy ! Component: 200 - total flux cleaned = 2.07355 Jy ! Total flux subtracted in 200 components = 2.07355 Jy ! Clean residual min=-0.037439 max=0.069306 Jy/beam ! Clean residual mean=0.000115 rms=0.010817 Jy/beam ! Combined flux in latest and established models = 2.07355 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 18 model components to the UV plane model. ! The established model now contains 18 components and 2.07355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7503 mas, bmaj=1.961 mas, bpa=-2.318 degrees ! Estimated noise=783.381 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) ! Added new window around map position (-0.8, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691969 Jy ! Component: 100 - total flux cleaned = 0.107349 Jy ! Component: 150 - total flux cleaned = 0.127345 Jy ! Component: 200 - total flux cleaned = 0.134775 Jy ! Total flux subtracted in 200 components = 0.134775 Jy ! Clean residual min=-0.019643 max=0.021692 Jy/beam ! Clean residual mean=0.000010 rms=0.004401 Jy/beam ! Combined flux in latest and established models = 2.20833 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 2.20833 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 = 0.00907206 Jy ! Component: 100 - total flux cleaned = 0.0103102 Jy ! Component: 150 - total flux cleaned = 0.0113989 Jy ! Component: 200 - total flux cleaned = 0.0118868 Jy ! Total flux subtracted in 200 components = 0.0118868 Jy ! Clean residual min=-0.012941 max=0.011701 Jy/beam ! Clean residual mean=-0.000003 rms=0.003398 Jy/beam ! Combined flux in latest and established models = 2.22021 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 2.22021 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=2.43 mas, bmaj=7.616 mas, bpa=3.118 degrees ! Estimated noise=1012.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438515 Jy ! Component: 100 - total flux cleaned = 0.00509449 Jy ! Component: 150 - total flux cleaned = 0.00490567 Jy ! Component: 200 - total flux cleaned = 0.00455885 Jy ! Total flux subtracted in 200 components = 0.00455885 Jy ! Clean residual min=-0.009802 max=0.010704 Jy/beam ! Clean residual mean=-0.000031 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 2.22477 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 = -0.000157894 Jy ! Component: 100 - total flux cleaned = -0.000443399 Jy ! Component: 150 - total flux cleaned = -0.000707293 Jy ! Component: 200 - total flux cleaned = -0.000955065 Jy ! Total flux subtracted in 200 components = -0.000955065 Jy ! Clean residual min=-0.009540 max=0.010388 Jy/beam ! Clean residual mean=-0.000018 rms=0.003158 Jy/beam ! Combined flux in latest and established models = 2.22382 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 2.22382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7503 mas, bmaj=1.961 mas, bpa=-2.318 degrees ! Estimated noise=783.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0048544 Jy ! Component: 100 - total flux cleaned = -0.00403415 Jy ! Component: 150 - total flux cleaned = -0.00367379 Jy ! Component: 200 - total flux cleaned = -0.00334583 Jy ! Total flux subtracted in 200 components = -0.00334583 Jy ! Clean residual min=-0.010661 max=0.010095 Jy/beam ! Clean residual mean=-0.000007 rms=0.002823 Jy/beam ! Combined flux in latest and established models = 2.22047 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 85 components and 2.22047 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=0.491088Jy sigma=0.000965 ! Fit after self-cal, rms=0.490946Jy sigma=0.000964 wmodel J1147-3812_X_2014_01_04_pus_map.mod ! Writing 85 model components to file: J1147-3812_X_2014_01_04_pus_map.mod wobs J1147-3812_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2014_01_04_pus_uvs.fits wwins J1147-3812_X_2014_01_04_pus_map.win ! wwins: Wrote 5 windows to J1147-3812_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 = -0.0035771 Jy ! Component: 100 - total flux cleaned = -0.00615538 Jy ! Component: 150 - total flux cleaned = -0.00742955 Jy ! Component: 200 - total flux cleaned = -0.00802394 Jy ! Component: 250 - total flux cleaned = -0.0078785 Jy ! Component: 300 - total flux cleaned = -0.00774265 Jy ! Component: 350 - total flux cleaned = -0.0077468 Jy ! Component: 400 - total flux cleaned = -0.00749586 Jy ! Component: 450 - total flux cleaned = -0.00725147 Jy ! Component: 500 - total flux cleaned = -0.00689611 Jy ! Component: 550 - total flux cleaned = -0.0064366 Jy ! Component: 600 - total flux cleaned = -0.00587831 Jy ! Component: 650 - total flux cleaned = -0.00544384 Jy ! Component: 700 - total flux cleaned = -0.00491948 Jy ! Component: 750 - total flux cleaned = -0.00481897 Jy ! Component: 800 - total flux cleaned = -0.00481921 Jy ! Component: 850 - total flux cleaned = -0.00462478 Jy ! Component: 900 - total flux cleaned = -0.00453115 Jy ! Component: 950 - total flux cleaned = -0.00453193 Jy ! Component: 1000 - total flux cleaned = -0.0046232 Jy ! Component: 1050 - total flux cleaned = -0.00479951 Jy ! Component: 1100 - total flux cleaned = -0.00462577 Jy ! Component: 1150 - total flux cleaned = -0.00454032 Jy ! Component: 1200 - total flux cleaned = -0.00445953 Jy ! Component: 1250 - total flux cleaned = -0.00445957 Jy ! Component: 1300 - total flux cleaned = -0.00429997 Jy ! Component: 1350 - total flux cleaned = -0.00406548 Jy ! Component: 1400 - total flux cleaned = -0.00360787 Jy ! Component: 1450 - total flux cleaned = -0.00330821 Jy ! Component: 1500 - total flux cleaned = -0.00308626 Jy ! Component: 1550 - total flux cleaned = -0.00265185 Jy ! Component: 1600 - total flux cleaned = -0.00243831 Jy ! Component: 1650 - total flux cleaned = -0.00229871 Jy ! Component: 1700 - total flux cleaned = -0.00195556 Jy ! Component: 1750 - total flux cleaned = -0.00175234 Jy ! Component: 1800 - total flux cleaned = -0.00135263 Jy ! Component: 1850 - total flux cleaned = -0.00102602 Jy ! Component: 1900 - total flux cleaned = -0.000769052 Jy ! Component: 1950 - total flux cleaned = -0.000514801 Jy ! Component: 2000 - total flux cleaned = -0.000264716 Jy ! Total flux subtracted in 2048 components = -7.9122e-05 Jy ! Clean residual min=-0.003318 max=0.003499 Jy/beam ! Clean residual mean=0.000050 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 2.22039 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 209 components and 2.22039 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7503 x 1.961 at -2.318 degrees (North through East) ! Clean map min=-0.0081421 max=1.8986 Jy/beam ! Writing clean map to FITS file: J1147-3812_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 1.89863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175471 0.175471 0.350942 0.701885 1.40377 2.80754 5.61508 11.2302 22.4603 44.9206 89.8412 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.898 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7503 x 1.961 at -2.318 degrees (North through East) ! Clean map min=-0.0081421 max=1.8986 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 J1147-3812_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:24:56 2017