! Started logfile: J1246-2547_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:29 2019 obs J1246-2547_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1246-2547_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.7 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 1309 lines of history. ! ! Reading 9072 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 J1246-2547_X_2017_01_16_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.612369Jy sigma=0.004179 ! Fit after self-cal, rms=0.608179Jy sigma=0.004151 ! 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=0.7841 mas, bmaj=3.282 mas, bpa=12.88 degrees ! Estimated noise=1709.35 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 = 0.31766 Jy ! Component: 100 - total flux cleaned = 0.390643 Jy ! Total flux subtracted in 100 components = 0.390643 Jy ! Clean residual min=-0.018513 max=0.027690 Jy/beam ! Clean residual mean=-0.000086 rms=0.005449 Jy/beam ! Combined flux in latest and established models = 0.390643 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.390643 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=0.138946Jy sigma=0.000883 ! Fit after self-cal, rms=0.138905Jy sigma=0.000883 ! 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=0.9938 mas, bmaj=3.722 mas, bpa=11.99 degrees ! Estimated noise=1078.94 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 = 0.0398594 Jy ! Component: 100 - total flux cleaned = 0.0579675 Jy ! Component: 150 - total flux cleaned = 0.0616129 Jy ! Component: 200 - total flux cleaned = 0.062608 Jy ! Total flux subtracted in 200 components = 0.062608 Jy ! Clean residual min=-0.015999 max=0.016440 Jy/beam ! Clean residual mean=0.000137 rms=0.004394 Jy/beam ! Combined flux in latest and established models = 0.453251 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.453251 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=0.134393Jy sigma=0.000750 ! Fit after self-cal, rms=0.134284Jy sigma=0.000749 ! 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 1.09 FD 0.97 HN 1.07 KP 0.97 ! LA 0.96 MK 1.00* NL 0.91 OV 0.94 ! PT 1.28 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.11 KP 0.95 ! LA 0.95 MK 1.00* NL 0.91 OV 0.95 ! PT 1.30 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.10 KP 0.95 ! LA 0.96 MK 1.00* NL 0.90 OV 0.94 ! PT 1.33 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.06 KP 0.96 ! LA 0.96 MK 1.00* NL 0.92 OV 0.95 ! PT 1.28 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.06 KP 0.98 ! LA 0.98 MK 1.00* NL 0.92 OV 0.95 ! PT 1.36 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.07 KP 0.94 ! LA 0.96 MK 1.00* NL 0.93 OV 0.98 ! PT 1.36 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.13 KP 0.97 ! LA 0.93 MK 1.00* NL 0.90 OV 0.93 ! PT 1.40 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.13 KP 0.95 ! LA 0.97 MK 1.00* NL 0.92 OV 0.94 ! PT 1.38 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.16 KP 0.94 ! LA 0.96 MK 1.00* NL 0.91 OV 0.93 ! PT 1.44 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.09 KP 0.98 ! LA 0.94 MK 1.00* NL 0.93 OV 0.99 ! PT 1.51 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.07 KP 0.98 ! LA 0.96 MK 1.00* NL 0.91 OV 0.97 ! PT 1.60 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.07 KP 0.94 ! LA 0.94 MK 1.00* NL 0.90 OV 0.99 ! PT 1.65 SC 1.00 ! ! ! Fit before self-cal, rms=0.134284Jy sigma=0.000749 ! Fit after self-cal, rms=0.143408Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=3.71 mas, bpa=12.06 degrees ! Estimated noise=1071.93 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 = 0.00219974 Jy ! Component: 100 - total flux cleaned = 0.00180964 Jy ! Component: 150 - total flux cleaned = 0.00190258 Jy ! Component: 200 - total flux cleaned = 0.00190153 Jy ! Total flux subtracted in 200 components = 0.00190153 Jy ! Clean residual min=-0.005920 max=0.006399 Jy/beam ! Clean residual mean=-0.000047 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.455153 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.455153 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=0.143194Jy sigma=0.000654 ! Fit after self-cal, rms=0.143631Jy sigma=0.000654 ! 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=0.143631Jy sigma=0.000654 ! Fit after self-cal, rms=0.144062Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.993 mas, bmaj=3.7 mas, bpa=12.03 degrees ! Estimated noise=1070.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156689 Jy ! Component: 100 - total flux cleaned = 0.00156507 Jy ! Component: 150 - total flux cleaned = 0.00156599 Jy ! Component: 200 - total flux cleaned = 0.00161446 Jy ! Total flux subtracted in 200 components = 0.00161446 Jy ! Clean residual min=-0.004226 max=0.005540 Jy/beam ! Clean residual mean=-0.000047 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 0.456767 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.456767 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=0.143976Jy sigma=0.000648 ! Fit after self-cal, rms=0.143972Jy sigma=0.000648 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 (4.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00482286 Jy ! Component: 100 - total flux cleaned = 0.00700603 Jy ! Component: 150 - total flux cleaned = 0.00830423 Jy ! Component: 200 - total flux cleaned = 0.00951008 Jy ! Total flux subtracted in 200 components = 0.00951008 Jy ! Clean residual min=-0.004541 max=0.004467 Jy/beam ! Clean residual mean=-0.000030 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.466277 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.466277 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=0.143724Jy sigma=0.000647 ! Fit after self-cal, rms=0.143720Jy sigma=0.000646 ! 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=0.143720Jy sigma=0.000646 ! Fit after self-cal, rms=0.143724Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9924 mas, bmaj=3.696 mas, bpa=12.01 degrees ! Estimated noise=1070.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000947088 Jy ! Component: 100 - total flux cleaned = 0.00150182 Jy ! Component: 150 - total flux cleaned = 0.00189212 Jy ! Component: 200 - total flux cleaned = 0.0020273 Jy ! Total flux subtracted in 200 components = 0.0020273 Jy ! Clean residual min=-0.003376 max=0.003794 Jy/beam ! Clean residual mean=-0.000024 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.468304 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.468304 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=0.143686Jy sigma=0.000642 ! Fit after self-cal, rms=0.143695Jy sigma=0.000642 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 (1.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00348359 Jy ! Component: 100 - total flux cleaned = 0.0034173 Jy ! Component: 150 - total flux cleaned = 0.00347844 Jy ! Component: 200 - total flux cleaned = 0.0034287 Jy ! Total flux subtracted in 200 components = 0.0034287 Jy ! Clean residual min=-0.003318 max=0.002762 Jy/beam ! Clean residual mean=-0.000022 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.471733 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.471733 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=0.143570Jy sigma=0.000641 ! Fit after self-cal, rms=0.143569Jy sigma=0.000641 ! 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=0.143569Jy sigma=0.000641 ! Fit after self-cal, rms=0.143419Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=5.376 mas, bpa=-1.507 degrees ! Estimated noise=1343.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131911 Jy ! Component: 100 - total flux cleaned = 0.00166353 Jy ! Component: 150 - total flux cleaned = 0.00201153 Jy ! Component: 200 - total flux cleaned = 0.00226447 Jy ! Total flux subtracted in 200 components = 0.00226447 Jy ! Clean residual min=-0.003362 max=0.002580 Jy/beam ! Clean residual mean=-0.000034 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.473997 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.473997 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=0.143386Jy sigma=0.000640 ! Fit after self-cal, rms=0.143378Jy sigma=0.000640 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 = 0.000139214 Jy ! Component: 100 - total flux cleaned = 0.000443872 Jy ! Component: 150 - total flux cleaned = 0.000545689 Jy ! Component: 200 - total flux cleaned = 0.000637387 Jy ! Total flux subtracted in 200 components = 0.000637387 Jy ! Clean residual min=-0.003291 max=0.002496 Jy/beam ! Clean residual mean=-0.000034 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.474635 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.474635 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=0.143362Jy sigma=0.000640 ! Fit after self-cal, rms=0.143354Jy sigma=0.000640 ! 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=0.9915 mas, bmaj=3.691 mas, bpa=11.99 degrees ! Estimated noise=1069.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 3.691 at 11.99 degrees (North through East) ! Clean map min=-0.0028299 max=0.41154 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=0.7838 mas, bmaj=3.28 mas, bpa=12.96 degrees ! Estimated noise=1690.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.314071 Jy ! Component: 100 - total flux cleaned = 0.386719 Jy ! Component: 150 - total flux cleaned = 0.417254 Jy ! Component: 200 - total flux cleaned = 0.43375 Jy ! Total flux subtracted in 200 components = 0.43375 Jy ! Clean residual min=-0.006684 max=0.008232 Jy/beam ! Clean residual mean=-0.000038 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.43375 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.43375 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=3.691 mas, bpa=11.99 degrees ! Estimated noise=1069.84 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 = 0.0146078 Jy ! Component: 100 - total flux cleaned = 0.0221561 Jy ! Component: 150 - total flux cleaned = 0.027149 Jy ! Component: 200 - total flux cleaned = 0.0307465 Jy ! Total flux subtracted in 200 components = 0.0307465 Jy ! Clean residual min=-0.003383 max=0.002997 Jy/beam ! Clean residual mean=-0.000037 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.464497 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.464497 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=2.191 mas, bmaj=5.376 mas, bpa=-1.507 degrees ! Estimated noise=1343.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373181 Jy ! Component: 100 - total flux cleaned = 0.0053418 Jy ! Component: 150 - total flux cleaned = 0.00661374 Jy ! Component: 200 - total flux cleaned = 0.00768862 Jy ! Total flux subtracted in 200 components = 0.00768862 Jy ! Clean residual min=-0.003287 max=0.002572 Jy/beam ! Clean residual mean=-0.000039 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.472185 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 = 0.000445603 Jy ! Component: 100 - total flux cleaned = 0.000912681 Jy ! Component: 150 - total flux cleaned = 0.00113226 Jy ! Component: 200 - total flux cleaned = 0.0013563 Jy ! Total flux subtracted in 200 components = 0.0013563 Jy ! Clean residual min=-0.003217 max=0.002439 Jy/beam ! Clean residual mean=-0.000034 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.473542 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 86 components and 0.473542 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9915 mas, bmaj=3.691 mas, bpa=11.99 degrees ! Estimated noise=1069.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182463 Jy ! Component: 100 - total flux cleaned = 0.00040243 Jy ! Component: 150 - total flux cleaned = 0.000595076 Jy ! Component: 200 - total flux cleaned = 0.000810696 Jy ! Total flux subtracted in 200 components = 0.000810696 Jy ! Clean residual min=-0.003135 max=0.002845 Jy/beam ! Clean residual mean=-0.000017 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.474353 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.474352 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=0.143348Jy sigma=0.000640 ! Fit after self-cal, rms=0.143337Jy sigma=0.000640 wmodel J1246-2547_X_2017_01_16_pus_map.mod ! Writing 102 model components to file: J1246-2547_X_2017_01_16_pus_map.mod wobs J1246-2547_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1246-2547_X_2017_01_16_pus_uvs.fits wwins J1246-2547_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1246-2547_X_2017_01_16_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 = -0.000720181 Jy ! Component: 100 - total flux cleaned = -0.00129494 Jy ! Component: 150 - total flux cleaned = -0.00181547 Jy ! Component: 200 - total flux cleaned = -0.00242315 Jy ! Component: 250 - total flux cleaned = -0.00303723 Jy ! Component: 300 - total flux cleaned = -0.00351133 Jy ! Component: 350 - total flux cleaned = -0.00379235 Jy ! Component: 400 - total flux cleaned = -0.00399598 Jy ! Component: 450 - total flux cleaned = -0.00402882 Jy ! Component: 500 - total flux cleaned = -0.00412542 Jy ! Component: 550 - total flux cleaned = -0.00418895 Jy ! Component: 600 - total flux cleaned = -0.00428106 Jy ! Component: 650 - total flux cleaned = -0.00434162 Jy ! Component: 700 - total flux cleaned = -0.00437097 Jy ! Component: 750 - total flux cleaned = -0.00434297 Jy ! Component: 800 - total flux cleaned = -0.00431511 Jy ! Component: 850 - total flux cleaned = -0.00431518 Jy ! Component: 900 - total flux cleaned = -0.00426128 Jy ! Component: 950 - total flux cleaned = -0.00420793 Jy ! Component: 1000 - total flux cleaned = -0.00418179 Jy ! Component: 1050 - total flux cleaned = -0.00407882 Jy ! Component: 1100 - total flux cleaned = -0.00400263 Jy ! Component: 1150 - total flux cleaned = -0.00385257 Jy ! Component: 1200 - total flux cleaned = -0.00380356 Jy ! Component: 1250 - total flux cleaned = -0.00377916 Jy ! Component: 1300 - total flux cleaned = -0.00370687 Jy ! Component: 1350 - total flux cleaned = -0.00368335 Jy ! Component: 1400 - total flux cleaned = -0.0036134 Jy ! Component: 1450 - total flux cleaned = -0.00352151 Jy ! Component: 1500 - total flux cleaned = -0.00347619 Jy ! Component: 1550 - total flux cleaned = -0.00343136 Jy ! Component: 1600 - total flux cleaned = -0.00336503 Jy ! Component: 1650 - total flux cleaned = -0.0033431 Jy ! Component: 1700 - total flux cleaned = -0.00319124 Jy ! Component: 1750 - total flux cleaned = -0.00321276 Jy ! Component: 1800 - total flux cleaned = -0.00310658 Jy ! Component: 1850 - total flux cleaned = -0.00300157 Jy ! Component: 1900 - total flux cleaned = -0.00302288 Jy ! Component: 1950 - total flux cleaned = -0.00306352 Jy ! Component: 2000 - total flux cleaned = -0.00304268 Jy ! Total flux subtracted in 2048 components = -0.00298195 Jy ! Clean residual min=-0.001179 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.47137 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 227 components and 0.471371 Jy ![Exited script file: muppet] wmap "J1246-2547_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 3.691 at 11.99 degrees (North through East) ! Clean map min=-0.0027499 max=0.41545 Jy/beam ! Writing clean map to FITS file: J1246-2547_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.415453 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000404009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.291736 0.291736 0.583473 1.16695 2.33389 4.66778 9.33556 18.6711 37.3423 74.6845 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.415 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9915 x 3.691 at 11.99 degrees (North through East) ! Clean map min=-0.0027499 max=0.41545 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 J1246-2547_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:30 2019