! Started logfile: J0305+0523_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:34 2017 obs J0305+0523_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0305+0523_X_2014_01_04_pus_uva.fits ! AN table 1: 85 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0305+0523 ! ! 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 15300 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 J0305+0523_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 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 255 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904452Jy sigma=0.010985 ! Fit after self-cal, rms=0.864882Jy sigma=0.010617 ! 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=0.7121 mas, bmaj=1.743 mas, bpa=1.156 degrees ! Estimated noise=868.769 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 = 0.104022 Jy ! Component: 100 - total flux cleaned = 0.135035 Jy ! Total flux subtracted in 100 components = 0.135035 Jy ! Clean residual min=-0.006132 max=0.012992 Jy/beam ! Clean residual mean=-0.000052 rms=0.002662 Jy/beam ! Combined flux in latest and established models = 0.135035 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.135035 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=0.074879Jy sigma=0.000862 ! Fit after self-cal, rms=0.074871Jy sigma=0.000861 ! 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=0.8823 mas, bmaj=1.926 mas, bpa=1.504 degrees ! Estimated noise=477.402 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 = 0.0195197 Jy ! Component: 100 - total flux cleaned = 0.0292457 Jy ! Component: 150 - total flux cleaned = 0.0350685 Jy ! Component: 200 - total flux cleaned = 0.0386082 Jy ! Total flux subtracted in 200 components = 0.0386082 Jy ! Clean residual min=-0.003527 max=0.004736 Jy/beam ! Clean residual mean=-0.000035 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.173643 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.173643 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=0.070674Jy sigma=0.000784 ! Fit after self-cal, rms=0.070763Jy sigma=0.000784 ! 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 1.00* KP 1.00* LA 0.99 ! MK 1.03 NL 0.97 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 0.98 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.02 NL 0.98 OV 0.97 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 0.98 OV 0.97 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 0.99 OV 1.02 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.01 OV 1.02 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.09 NL 1.01 OV 1.05 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.03 NL 1.01 OV 1.03 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.98 NL 1.00 OV 1.03 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.01 OV 1.02 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 1.03 NL 1.04 OV 1.02 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.12 NL 1.03 OV 1.00 PT 0.98 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.070763Jy sigma=0.000784 ! Fit after self-cal, rms=0.071120Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=1.944 mas, bpa=1.511 degrees ! Estimated noise=473.604 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 = -0.000783886 Jy ! Component: 100 - total flux cleaned = -0.000909439 Jy ! Component: 150 - total flux cleaned = -0.000992815 Jy ! Component: 200 - total flux cleaned = -0.000993093 Jy ! Total flux subtracted in 200 components = -0.000993093 Jy ! Clean residual min=-0.002019 max=0.003167 Jy/beam ! Clean residual mean=-0.000004 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.17265 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.17265 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=0.071099Jy sigma=0.000777 ! Fit after self-cal, rms=0.071119Jy sigma=0.000777 ! 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=0.071119Jy sigma=0.000777 ! Fit after self-cal, rms=0.073970Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8909 mas, bmaj=1.931 mas, bpa=1.17 degrees ! Estimated noise=473.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373684 Jy ! Component: 100 - total flux cleaned = -0.0005057 Jy ! Component: 150 - total flux cleaned = -0.000551428 Jy ! Component: 200 - total flux cleaned = -0.000594315 Jy ! Total flux subtracted in 200 components = -0.000594315 Jy ! Clean residual min=-0.001318 max=0.001784 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.172055 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.172055 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=0.073951Jy sigma=0.000773 ! Fit after self-cal, rms=0.073992Jy sigma=0.000773 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 (9.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158052 Jy ! Component: 100 - total flux cleaned = 0.00200532 Jy ! Component: 150 - total flux cleaned = 0.00209061 Jy ! Component: 200 - total flux cleaned = 0.0021427 Jy ! Total flux subtracted in 200 components = 0.0021427 Jy ! Clean residual min=-0.001299 max=0.001125 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.174198 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.174198 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=0.073949Jy sigma=0.000772 ! Fit after self-cal, rms=0.073942Jy sigma=0.000772 ! 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=0.073942Jy sigma=0.000772 ! Fit after self-cal, rms=0.073875Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=1.929 mas, bpa=1.146 degrees ! Estimated noise=471.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000518673 Jy ! Component: 100 - total flux cleaned = 0.000543294 Jy ! Component: 150 - total flux cleaned = 0.000521523 Jy ! Component: 200 - total flux cleaned = 0.00050223 Jy ! Total flux subtracted in 200 components = 0.00050223 Jy ! Clean residual min=-0.001176 max=0.001064 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.1747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.1747 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=0.073854Jy sigma=0.000772 ! Fit after self-cal, rms=0.073851Jy sigma=0.000772 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 = 8.57412e-05 Jy ! Component: 100 - total flux cleaned = 8.6391e-05 Jy ! Component: 150 - total flux cleaned = 8.67693e-05 Jy ! Component: 200 - total flux cleaned = 8.65146e-05 Jy ! Total flux subtracted in 200 components = 8.65146e-05 Jy ! Clean residual min=-0.001142 max=0.001041 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.174787 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.174787 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=0.073838Jy sigma=0.000772 ! Fit after self-cal, rms=0.073835Jy sigma=0.000772 ! 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=0.073835Jy sigma=0.000772 ! Fit after self-cal, rms=0.073677Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=4.033 mas, bpa=-4.04 degrees ! Estimated noise=572.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224782 Jy ! Component: 100 - total flux cleaned = 0.000271543 Jy ! Component: 150 - total flux cleaned = 0.000297239 Jy ! Component: 200 - total flux cleaned = 0.000302454 Jy ! Total flux subtracted in 200 components = 0.000302454 Jy ! Clean residual min=-0.000725 max=0.000908 Jy/beam ! Clean residual mean=0.000006 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.175089 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.175089 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=0.073675Jy sigma=0.000772 ! Fit after self-cal, rms=0.073674Jy sigma=0.000772 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 = 6.13733e-05 Jy ! Component: 100 - total flux cleaned = 7.16292e-05 Jy ! Component: 150 - total flux cleaned = 7.17987e-05 Jy ! Component: 200 - total flux cleaned = 7.59171e-05 Jy ! Total flux subtracted in 200 components = 7.59171e-05 Jy ! Clean residual min=-0.000709 max=0.000896 Jy/beam ! Clean residual mean=0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.175165 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.175165 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=0.073673Jy sigma=0.000772 ! Fit after self-cal, rms=0.073673Jy sigma=0.000772 ! 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=0.89 mas, bmaj=1.929 mas, bpa=1.136 degrees ! Estimated noise=470.739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.929 at 1.136 degrees (North through East) ! Clean map min=-0.001547 max=0.13671 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7219 mas, bmaj=1.73 mas, bpa=0.5819 degrees ! Estimated noise=870.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103882 Jy ! Component: 100 - total flux cleaned = 0.135156 Jy ! Component: 150 - total flux cleaned = 0.148514 Jy ! Component: 200 - total flux cleaned = 0.155825 Jy ! Total flux subtracted in 200 components = 0.155825 Jy ! Clean residual min=-0.003019 max=0.004286 Jy/beam ! Clean residual mean=-0.000019 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.155825 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 0.155825 Jy ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.929 mas, bpa=1.136 degrees ! Estimated noise=470.739 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 = 0.00653864 Jy ! Component: 100 - total flux cleaned = 0.0102186 Jy ! Component: 150 - total flux cleaned = 0.0125916 Jy ! Component: 200 - total flux cleaned = 0.0142526 Jy ! Total flux subtracted in 200 components = 0.0142526 Jy ! Clean residual min=-0.001405 max=0.001671 Jy/beam ! Clean residual mean=-0.000007 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.170078 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.170078 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=2.11 mas, bmaj=4.033 mas, bpa=-4.04 degrees ! Estimated noise=572.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216515 Jy ! Component: 100 - total flux cleaned = 0.00322241 Jy ! Component: 150 - total flux cleaned = 0.00383631 Jy ! Component: 200 - total flux cleaned = 0.00417831 Jy ! Total flux subtracted in 200 components = 0.00417831 Jy ! Clean residual min=-0.000927 max=0.001015 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.174256 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 = 7.64342e-05 Jy ! Component: 100 - total flux cleaned = 0.000144959 Jy ! Component: 150 - total flux cleaned = 0.000206466 Jy ! Component: 200 - total flux cleaned = 0.000261601 Jy ! Total flux subtracted in 200 components = 0.000261601 Jy ! Clean residual min=-0.000895 max=0.001028 Jy/beam ! Clean residual mean=0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.174518 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.174518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.89 mas, bmaj=1.929 mas, bpa=1.136 degrees ! Estimated noise=470.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126259 Jy ! Component: 100 - total flux cleaned = -5.04757e-05 Jy ! Component: 150 - total flux cleaned = -6.30566e-06 Jy ! Component: 200 - total flux cleaned = 3.20128e-05 Jy ! Total flux subtracted in 200 components = 3.20128e-05 Jy ! Clean residual min=-0.001137 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.17455 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 92 components and 0.17455 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=0.073656Jy sigma=0.000772 ! Fit after self-cal, rms=0.073640Jy sigma=0.000772 wmodel J0305+0523_X_2014_01_04_pus_map.mod ! Writing 92 model components to file: J0305+0523_X_2014_01_04_pus_map.mod wobs J0305+0523_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0305+0523_X_2014_01_04_pus_uvs.fits wwins J0305+0523_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0305+0523_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 = -0.000187506 Jy ! Component: 100 - total flux cleaned = -0.00010446 Jy ! Component: 150 - total flux cleaned = 1.61058e-05 Jy ! Component: 200 - total flux cleaned = 1.56749e-05 Jy ! Component: 250 - total flux cleaned = 1.60681e-05 Jy ! Component: 300 - total flux cleaned = -7.39232e-05 Jy ! Component: 350 - total flux cleaned = -0.000135748 Jy ! Component: 400 - total flux cleaned = -0.000183837 Jy ! Component: 450 - total flux cleaned = -0.000218585 Jy ! Component: 500 - total flux cleaned = -0.000229998 Jy ! Component: 550 - total flux cleaned = -0.000252029 Jy ! Component: 600 - total flux cleaned = -0.000273957 Jy ! Component: 650 - total flux cleaned = -0.000337451 Jy ! Component: 700 - total flux cleaned = -0.000389287 Jy ! Component: 750 - total flux cleaned = -0.000429824 Jy ! Component: 800 - total flux cleaned = -0.000459689 Jy ! Component: 850 - total flux cleaned = -0.000488942 Jy ! Component: 900 - total flux cleaned = -0.00052691 Jy ! Component: 950 - total flux cleaned = -0.000554958 Jy ! Component: 1000 - total flux cleaned = -0.000573408 Jy ! Component: 1050 - total flux cleaned = -0.000645831 Jy ! Component: 1100 - total flux cleaned = -0.000645791 Jy ! Component: 1150 - total flux cleaned = -0.000680974 Jy ! Component: 1200 - total flux cleaned = -0.000707105 Jy ! Component: 1250 - total flux cleaned = -0.000724255 Jy ! Component: 1300 - total flux cleaned = -0.000766534 Jy ! Component: 1350 - total flux cleaned = -0.000799877 Jy ! Component: 1400 - total flux cleaned = -0.000816349 Jy ! Component: 1450 - total flux cleaned = -0.000848925 Jy ! Component: 1500 - total flux cleaned = -0.000848938 Jy ! Component: 1550 - total flux cleaned = -0.000888921 Jy ! Component: 1600 - total flux cleaned = -0.000873014 Jy ! Component: 1650 - total flux cleaned = -0.00087315 Jy ! Component: 1700 - total flux cleaned = -0.00088881 Jy ! Component: 1750 - total flux cleaned = -0.000896556 Jy ! Component: 1800 - total flux cleaned = -0.000904193 Jy ! Component: 1850 - total flux cleaned = -0.000911785 Jy ! Component: 1900 - total flux cleaned = -0.000911772 Jy ! Component: 1950 - total flux cleaned = -0.000904366 Jy ! Component: 2000 - total flux cleaned = -0.000919154 Jy ! Total flux subtracted in 2048 components = -0.000904513 Jy ! Clean residual min=-0.000529 max=0.000377 Jy/beam ! Clean residual mean=-0.000004 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.173645 Jy keep ! Adding 88 model components to the UV plane model. ! The established model now contains 180 components and 0.173645 Jy ![Exited script file: muppet] wmap "J0305+0523_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.929 at 1.136 degrees (North through East) ! Clean map min=-0.0012292 max=0.13796 Jy/beam ! Writing clean map to FITS file: J0305+0523_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 0.137963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127619 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277507 0.277507 0.555014 1.11003 2.22005 4.44011 8.88022 17.7604 35.5209 71.0417 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.137 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.89 x 1.929 at 1.136 degrees (North through East) ! Clean map min=-0.0012292 max=0.13796 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 J0305+0523_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:35 2017