! Started logfile: J2036-2146_X_2017_03_23_pus_uvs.log on Mon May 13 10:27:48 2019 obs J2036-2146_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J2036-2146_X_2017_03_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856349 visibilities/baseline/integration-bin. ! Found source: J2036-2146 ! ! 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 1124 lines of history. ! ! Reading 25896 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 J2036-2146_X_2017_03_23_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.803834Jy sigma=0.005576 ! Fit after self-cal, rms=0.780645Jy sigma=0.005421 ! 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 ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6831 mas, bmaj=1.807 mas, bpa=-4.288 degrees ! Estimated noise=1310.63 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 = 0.174671 Jy ! Component: 100 - total flux cleaned = 0.221152 Jy ! Total flux subtracted in 100 components = 0.221152 Jy ! Clean residual min=-0.005932 max=0.017872 Jy/beam ! Clean residual mean=-0.000023 rms=0.001827 Jy/beam ! Combined flux in latest and established models = 0.221152 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.221152 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=0.113940Jy sigma=0.000674 ! Fit after self-cal, rms=0.113990Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173784 Jy ! Component: 100 - total flux cleaned = 0.0241282 Jy ! Total flux subtracted in 100 components = 0.0241282 Jy ! Clean residual min=-0.003704 max=0.003662 Jy/beam ! Clean residual mean=0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.24528 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.24528 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=0.111628Jy sigma=0.000651 ! Fit after self-cal, rms=0.111661Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8356 mas, bmaj=2.134 mas, bpa=-4.43 degrees ! Estimated noise=650.809 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 = 0.00326943 Jy ! Component: 100 - total flux cleaned = 0.00423332 Jy ! Component: 150 - total flux cleaned = 0.00435447 Jy ! Component: 200 - total flux cleaned = 0.0043331 Jy ! Total flux subtracted in 200 components = 0.0043331 Jy ! Clean residual min=-0.002233 max=0.002403 Jy/beam ! Clean residual mean=0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.249613 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.249613 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=0.111585Jy sigma=0.000650 ! Fit after self-cal, rms=0.111589Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 1.02 FD 1.01 HN 1.05 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.08 KP 1.00 ! LA 0.99 MK 0.96 NL 0.98 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 0.98 OV 1.00 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.00 ! LA 1.01 MK 0.99 NL 0.96 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 1.03 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.01 KP 1.02 ! LA 1.00 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 0.98 ! LA 1.00 MK 1.02 NL 0.98 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.01 KP 0.98 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.04 KP 0.99 ! LA 0.98 MK 0.95 NL 0.98 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 0.98 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.01 ! LA 1.02 MK 1.02 NL 0.99 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 0.96 ! LA 1.02 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.111589Jy sigma=0.000650 ! Fit after self-cal, rms=0.111183Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8345 mas, bmaj=2.129 mas, bpa=-4.503 degrees ! Estimated noise=649.13 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 = -0.000167599 Jy ! Component: 100 - total flux cleaned = -0.000282337 Jy ! Component: 150 - total flux cleaned = -0.000325477 Jy ! Component: 200 - total flux cleaned = -0.000364337 Jy ! Total flux subtracted in 200 components = -0.000364337 Jy ! Clean residual min=-0.002082 max=0.002201 Jy/beam ! Clean residual mean=-0.000005 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.249249 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.249249 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=0.111166Jy sigma=0.000648 ! Fit after self-cal, rms=0.111167Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.111167Jy sigma=0.000648 ! Fit after self-cal, rms=0.111460Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8342 mas, bmaj=2.13 mas, bpa=-4.497 degrees ! Estimated noise=649.201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186368 Jy ! Component: 100 - total flux cleaned = 0.000270101 Jy ! Component: 150 - total flux cleaned = 0.000254435 Jy ! Component: 200 - total flux cleaned = 0.000239694 Jy ! Total flux subtracted in 200 components = 0.000239694 Jy ! Clean residual min=-0.001790 max=0.002173 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.249489 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.249488 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=0.111451Jy sigma=0.000647 ! Fit after self-cal, rms=0.111459Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 (-0.8, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200808 Jy ! Component: 100 - total flux cleaned = 0.00234088 Jy ! Component: 150 - total flux cleaned = 0.00234275 Jy ! Component: 200 - total flux cleaned = 0.00234445 Jy ! Total flux subtracted in 200 components = 0.00234445 Jy ! Clean residual min=-0.001659 max=0.001525 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.251833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.251833 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=0.111412Jy sigma=0.000646 ! Fit after self-cal, rms=0.111407Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.111407Jy sigma=0.000646 ! Fit after self-cal, rms=0.111360Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8336 mas, bmaj=2.13 mas, bpa=-4.51 degrees ! Estimated noise=649.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104324 Jy ! Component: 100 - total flux cleaned = 0.00117894 Jy ! Component: 150 - total flux cleaned = 0.00124934 Jy ! Component: 200 - total flux cleaned = 0.00129194 Jy ! Total flux subtracted in 200 components = 0.00129194 Jy ! Clean residual min=-0.001598 max=0.001439 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.253125 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.253125 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=0.111342Jy sigma=0.000646 ! Fit after self-cal, rms=0.111341Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.000183336 Jy ! Component: 100 - total flux cleaned = 0.000280032 Jy ! Component: 150 - total flux cleaned = 0.000314901 Jy ! Component: 200 - total flux cleaned = 0.00033098 Jy ! Total flux subtracted in 200 components = 0.00033098 Jy ! Clean residual min=-0.001595 max=0.001477 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.253456 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.253456 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=0.111333Jy sigma=0.000646 ! Fit after self-cal, rms=0.111331Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.111331Jy sigma=0.000646 ! Fit after self-cal, rms=0.111273Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.131 mas, bmaj=4.89 mas, bpa=-1.362 degrees ! Estimated noise=800.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004911 Jy ! Component: 100 - total flux cleaned = 0.00065219 Jy ! Component: 150 - total flux cleaned = 0.000761159 Jy ! Component: 200 - total flux cleaned = 0.000787271 Jy ! Total flux subtracted in 200 components = 0.000787271 Jy ! Clean residual min=-0.001671 max=0.001539 Jy/beam ! Clean residual mean=0.000009 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.254243 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.254243 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=0.111270Jy sigma=0.000646 ! Fit after self-cal, rms=0.111265Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 4.91159e-05 Jy ! Component: 100 - total flux cleaned = 0.000136341 Jy ! Component: 150 - total flux cleaned = 0.000160764 Jy ! Component: 200 - total flux cleaned = 0.000161731 Jy ! Total flux subtracted in 200 components = 0.000161731 Jy ! Clean residual min=-0.001652 max=0.001558 Jy/beam ! Clean residual mean=0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.254405 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.254405 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=0.111266Jy sigma=0.000646 ! Fit after self-cal, rms=0.111264Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8335 mas, bmaj=2.131 mas, bpa=-4.536 degrees ! Estimated noise=649.197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8335 x 2.131 at -4.536 degrees (North through East) ! Clean map min=-0.0014957 max=0.22745 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 ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.682 mas, bmaj=1.806 mas, bpa=-4.367 degrees ! Estimated noise=1306.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173983 Jy ! Component: 100 - total flux cleaned = 0.220446 Jy ! Component: 150 - total flux cleaned = 0.23782 Jy ! Component: 200 - total flux cleaned = 0.244829 Jy ! Total flux subtracted in 200 components = 0.244829 Jy ! Clean residual min=-0.002786 max=0.003120 Jy/beam ! Clean residual mean=0.000006 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.244829 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.244829 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8335 mas, bmaj=2.131 mas, bpa=-4.536 degrees ! Estimated noise=649.197 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 = 0.00426042 Jy ! Component: 100 - total flux cleaned = 0.00670928 Jy ! Component: 150 - total flux cleaned = 0.00832469 Jy ! Component: 200 - total flux cleaned = 0.00871819 Jy ! Total flux subtracted in 200 components = 0.00871819 Jy ! Clean residual min=-0.001610 max=0.001575 Jy/beam ! Clean residual mean=0.000004 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.253547 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.253547 Jy ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.131 mas, bmaj=4.89 mas, bpa=-1.362 degrees ! Estimated noise=800.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710534 Jy ! Component: 100 - total flux cleaned = 0.000875795 Jy ! Component: 150 - total flux cleaned = 0.00102603 Jy ! Component: 200 - total flux cleaned = 0.0010629 Jy ! Total flux subtracted in 200 components = 0.0010629 Jy ! Clean residual min=-0.001653 max=0.001649 Jy/beam ! Clean residual mean=0.000010 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.25461 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 = 3.31153e-05 Jy ! Component: 100 - total flux cleaned = 6.3487e-05 Jy ! Component: 150 - total flux cleaned = 0.000104832 Jy ! Component: 200 - total flux cleaned = 0.000104744 Jy ! Total flux subtracted in 200 components = 0.000104744 Jy ! Clean residual min=-0.001605 max=0.001619 Jy/beam ! Clean residual mean=0.000010 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.254715 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.254715 Jy ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8335 mas, bmaj=2.131 mas, bpa=-4.536 degrees ! Estimated noise=649.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.08958e-05 Jy ! Component: 100 - total flux cleaned = -0.000116467 Jy ! Component: 150 - total flux cleaned = -0.000143711 Jy ! Component: 200 - total flux cleaned = -0.000117806 Jy ! Total flux subtracted in 200 components = -0.000117806 Jy ! Clean residual min=-0.001511 max=0.001533 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.254597 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.254597 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=0.111290Jy sigma=0.000646 ! Fit after self-cal, rms=0.111298Jy sigma=0.000646 wmodel J2036-2146_X_2017_03_23_pus_map.mod ! Writing 54 model components to file: J2036-2146_X_2017_03_23_pus_map.mod wobs J2036-2146_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J2036-2146_X_2017_03_23_pus_uvs.fits wwins J2036-2146_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J2036-2146_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.1643e-05 Jy ! Component: 100 - total flux cleaned = 0.000166989 Jy ! Component: 150 - total flux cleaned = 0.000338032 Jy ! Component: 200 - total flux cleaned = 0.000432113 Jy ! Component: 250 - total flux cleaned = 0.000386664 Jy ! Component: 300 - total flux cleaned = 0.000319825 Jy ! Component: 350 - total flux cleaned = 0.000189225 Jy ! Component: 400 - total flux cleaned = 0.000167906 Jy ! Component: 450 - total flux cleaned = 0.000125886 Jy ! Component: 500 - total flux cleaned = 2.45968e-05 Jy ! Component: 550 - total flux cleaned = -1.46328e-05 Jy ! Component: 600 - total flux cleaned = -1.47585e-05 Jy ! Component: 650 - total flux cleaned = -0.000111085 Jy ! Component: 700 - total flux cleaned = -9.25694e-05 Jy ! Component: 750 - total flux cleaned = -9.27181e-05 Jy ! Component: 800 - total flux cleaned = -9.27637e-05 Jy ! Component: 850 - total flux cleaned = -9.32364e-05 Jy ! Component: 900 - total flux cleaned = -7.60662e-05 Jy ! Component: 950 - total flux cleaned = -4.16603e-05 Jy ! Component: 1000 - total flux cleaned = -7.54958e-06 Jy ! Component: 1050 - total flux cleaned = 4.29436e-05 Jy ! Component: 1100 - total flux cleaned = 7.61291e-05 Jy ! Component: 1150 - total flux cleaned = 0.000125185 Jy ! Component: 1200 - total flux cleaned = 0.00017354 Jy ! Component: 1250 - total flux cleaned = 0.000237326 Jy ! Component: 1300 - total flux cleaned = 0.00028422 Jy ! Component: 1350 - total flux cleaned = 0.000315332 Jy ! Component: 1400 - total flux cleaned = 0.000361121 Jy ! Component: 1450 - total flux cleaned = 0.000421469 Jy ! Component: 1500 - total flux cleaned = 0.000421054 Jy ! Component: 1550 - total flux cleaned = 0.00036188 Jy ! Component: 1600 - total flux cleaned = 0.000391222 Jy ! Component: 1650 - total flux cleaned = 0.000419864 Jy ! Component: 1700 - total flux cleaned = 0.000448395 Jy ! Component: 1750 - total flux cleaned = 0.000504747 Jy ! Component: 1800 - total flux cleaned = 0.000518699 Jy ! Component: 1850 - total flux cleaned = 0.000518829 Jy ! Component: 1900 - total flux cleaned = 0.000587298 Jy ! Component: 1950 - total flux cleaned = 0.000641281 Jy ! Component: 2000 - total flux cleaned = 0.000600929 Jy ! Total flux subtracted in 2048 components = 0.00066751 Jy ! Clean residual min=-0.000988 max=0.000662 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.255264 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 182 components and 0.255264 Jy ![Exited script file: muppet] wmap "J2036-2146_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8335 x 2.131 at -4.536 degrees (North through East) ! Clean map min=-0.0012207 max=0.22619 Jy/beam ! Writing clean map to FITS file: J2036-2146_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226188 invert ! Inverting map ! Your choice of large map pixels excluded 0.209% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316283 0.316283 0.632566 1.26513 2.53026 5.06053 10.1211 20.2421 40.4842 80.9684 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8335 x 2.131 at -4.536 degrees (North through East) ! Clean map min=-0.0012207 max=0.22619 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 J2036-2146_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:27:49 2019