! Started logfile: J0731-2224_X_2017_02_24_pus_uvs.log on Sat May 4 09:59:14 2019 obs J0731-2224_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0731-2224_X_2017_02_24_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975439 visibilities/baseline/integration-bin. ! Found source: J0731-2224 ! ! 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 1882 lines of history. ! ! Reading 50040 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 J0731-2224_X_2017_02_24_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859094Jy sigma=0.006321 ! Fit after self-cal, rms=0.847521Jy sigma=0.006240 ! 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=0.6535 mas, bmaj=1.636 mas, bpa=-4.005 degrees ! Estimated noise=819.229 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 = 0.10787 Jy ! Component: 100 - total flux cleaned = 0.159575 Jy ! Total flux subtracted in 100 components = 0.159575 Jy ! Clean residual min=-0.019776 max=0.051761 Jy/beam ! Clean residual mean=0.000159 rms=0.006975 Jy/beam ! Combined flux in latest and established models = 0.159575 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.159575 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=0.175380Jy sigma=0.001341 ! Fit after self-cal, rms=0.175008Jy sigma=0.001339 ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505284 Jy ! Component: 100 - total flux cleaned = 0.0821084 Jy ! Total flux subtracted in 100 components = 0.0821084 Jy ! Clean residual min=-0.015210 max=0.040625 Jy/beam ! Clean residual mean=0.000105 rms=0.005193 Jy/beam ! Combined flux in latest and established models = 0.241683 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.241683 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=0.149113Jy sigma=0.001096 ! Fit after self-cal, rms=0.146983Jy sigma=0.001079 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396669 Jy ! Component: 100 - total flux cleaned = 0.0666745 Jy ! Total flux subtracted in 100 components = 0.0666745 Jy ! Clean residual min=-0.011958 max=0.024086 Jy/beam ! Clean residual mean=0.000068 rms=0.003598 Jy/beam ! Combined flux in latest and established models = 0.308358 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 0.308358 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=0.126617Jy sigma=0.000901 ! Fit after self-cal, rms=0.124678Jy sigma=0.000890 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271427 Jy ! Component: 100 - total flux cleaned = 0.0448216 Jy ! Total flux subtracted in 100 components = 0.0448216 Jy ! Clean residual min=-0.008768 max=0.017093 Jy/beam ! Clean residual mean=0.000040 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 0.35318 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.35318 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=0.114145Jy sigma=0.000795 ! Fit after self-cal, rms=0.113122Jy sigma=0.000790 ! Inverting map ! Added new window around map position (2.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185041 Jy ! Component: 100 - total flux cleaned = 0.0308705 Jy ! Total flux subtracted in 100 components = 0.0308705 Jy ! Clean residual min=-0.006828 max=0.013190 Jy/beam ! Clean residual mean=0.000029 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.38405 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.38405 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=0.107506Jy sigma=0.000739 ! Fit after self-cal, rms=0.106817Jy sigma=0.000735 ! 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=0.8327 mas, bmaj=1.998 mas, bpa=-2.488 degrees ! Estimated noise=429.006 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 = 0.0224299 Jy ! Component: 100 - total flux cleaned = 0.0368891 Jy ! Component: 150 - total flux cleaned = 0.0472783 Jy ! Component: 200 - total flux cleaned = 0.0549206 Jy ! Total flux subtracted in 200 components = 0.0549206 Jy ! Clean residual min=-0.006164 max=0.013888 Jy/beam ! Clean residual mean=-0.000008 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.438971 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 113 components and 0.438971 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=0.101577Jy sigma=0.000685 ! Fit after self-cal, rms=0.101052Jy sigma=0.000681 ! 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 0.91 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 MK 1.03 NL 1.07 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.06 KP 1.00 ! LA 0.99 MK 1.13 NL 1.07 OV 1.00 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 MK 1.03 NL 1.06 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 1.07 NL 1.07 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00 KP 1.01 ! LA 0.97 MK 1.12 NL 1.09 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.02 KP 1.00 ! LA 1.02 MK 0.99 NL 1.12 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.03 KP 1.00 ! LA 0.98 MK 1.07 NL 1.12 OV 1.04 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 1.03 KP 1.00 ! LA 1.02 MK 0.99 NL 1.14 OV 1.03 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.01 KP 1.01 ! LA 0.99 MK 0.95 NL 1.12 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.99 KP 1.02 ! LA 0.99 MK 1.31 NL 1.09 OV 1.03 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.10 KP 1.02 ! LA 1.01 MK 0.92 NL 1.10 OV 1.04 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.06 KP 1.01 ! LA 0.98 MK 0.96 NL 1.08 OV 1.05 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.101052Jy sigma=0.000681 ! Fit after self-cal, rms=0.102510Jy sigma=0.000672 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8386 mas, bmaj=2.004 mas, bpa=-1.689 degrees ! Estimated noise=430.026 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 (-2.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878807 Jy ! Component: 100 - total flux cleaned = 0.0114415 Jy ! Component: 150 - total flux cleaned = 0.0132419 Jy ! Component: 200 - total flux cleaned = 0.0149233 Jy ! Total flux subtracted in 200 components = 0.0149233 Jy ! Clean residual min=-0.003833 max=0.005408 Jy/beam ! Clean residual mean=0.000011 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.453894 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.453894 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=0.101550Jy sigma=0.000663 ! Fit after self-cal, rms=0.101539Jy sigma=0.000662 ! 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=0.101539Jy sigma=0.000662 ! Fit after self-cal, rms=0.102527Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8344 mas, bmaj=2.009 mas, bpa=-1.738 degrees ! Estimated noise=428.094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368428 Jy ! Component: 100 - total flux cleaned = 0.00514639 Jy ! Component: 150 - total flux cleaned = 0.00615478 Jy ! Component: 200 - total flux cleaned = 0.00682199 Jy ! Total flux subtracted in 200 components = 0.00682199 Jy ! Clean residual min=-0.002944 max=0.005123 Jy/beam ! Clean residual mean=0.000007 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.460716 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 0.460716 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=0.102181Jy sigma=0.000657 ! Fit after self-cal, rms=0.102174Jy sigma=0.000657 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 (0.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463889 Jy ! Component: 100 - total flux cleaned = 0.0064324 Jy ! Component: 150 - total flux cleaned = 0.00746972 Jy ! Component: 200 - total flux cleaned = 0.00812782 Jy ! Total flux subtracted in 200 components = 0.00812782 Jy ! Clean residual min=-0.002563 max=0.003141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.468844 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.468844 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=0.101898Jy sigma=0.000654 ! Fit after self-cal, rms=0.101844Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-13.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300104 Jy ! Component: 100 - total flux cleaned = 0.00406107 Jy ! Component: 150 - total flux cleaned = 0.00461194 Jy ! Component: 200 - total flux cleaned = 0.00511289 Jy ! Total flux subtracted in 200 components = 0.00511289 Jy ! Clean residual min=-0.002472 max=0.002684 Jy/beam ! Clean residual mean=-0.000008 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.473957 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 191 components and 0.473957 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=0.101694Jy sigma=0.000653 ! Fit after self-cal, rms=0.101671Jy sigma=0.000653 ! 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=0.101671Jy sigma=0.000653 ! Fit after self-cal, rms=0.100587Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8329 mas, bmaj=2.016 mas, bpa=-1.849 degrees ! Estimated noise=425.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143935 Jy ! Component: 100 - total flux cleaned = 0.00230461 Jy ! Component: 150 - total flux cleaned = 0.00300226 Jy ! Component: 200 - total flux cleaned = 0.00344483 Jy ! Total flux subtracted in 200 components = 0.00344483 Jy ! Clean residual min=-0.002028 max=0.002325 Jy/beam ! Clean residual mean=-0.000006 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.477402 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 202 components and 0.477402 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=0.100482Jy sigma=0.000652 ! Fit after self-cal, rms=0.100458Jy sigma=0.000652 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 = 0.000269752 Jy ! Component: 100 - total flux cleaned = 0.000634224 Jy ! Component: 150 - total flux cleaned = 0.000968687 Jy ! Component: 200 - total flux cleaned = 0.00122657 Jy ! Total flux subtracted in 200 components = 0.00122657 Jy ! Clean residual min=-0.002011 max=0.002210 Jy/beam ! Clean residual mean=-0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.478628 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 209 components and 0.478628 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=0.100391Jy sigma=0.000651 ! Fit after self-cal, rms=0.100384Jy sigma=0.000651 ! 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=0.100384Jy sigma=0.000651 ! Fit after self-cal, rms=0.099722Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=4.655 mas, bpa=1.298 degrees ! Estimated noise=542.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220419 Jy ! Component: 100 - total flux cleaned = 0.0029441 Jy ! Component: 150 - total flux cleaned = 0.00352597 Jy ! Component: 200 - total flux cleaned = 0.00406666 Jy ! Total flux subtracted in 200 components = 0.00406666 Jy ! Clean residual min=-0.001966 max=0.002731 Jy/beam ! Clean residual mean=-0.000014 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.482695 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 228 components and 0.482695 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=0.099690Jy sigma=0.000651 ! Fit after self-cal, rms=0.099677Jy sigma=0.000651 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 = 0.000335544 Jy ! Component: 100 - total flux cleaned = 0.000554311 Jy ! Component: 150 - total flux cleaned = 0.000648957 Jy ! Component: 200 - total flux cleaned = 0.000678025 Jy ! Total flux subtracted in 200 components = 0.000678025 Jy ! Clean residual min=-0.001881 max=0.002707 Jy/beam ! Clean residual mean=-0.000016 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.483373 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 234 components and 0.483373 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=0.099659Jy sigma=0.000651 ! Fit after self-cal, rms=0.099658Jy sigma=0.000651 ! 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=0.833 mas, bmaj=2.022 mas, bpa=-2 degrees ! Estimated noise=424.254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.022 at -2 degrees (North through East) ! Clean map min=-0.0017833 max=0.1259 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=0.6533 mas, bmaj=1.649 mas, bpa=-3.716 degrees ! Estimated noise=812.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107843 Jy ! Component: 100 - total flux cleaned = 0.17605 Jy ! Component: 150 - total flux cleaned = 0.226759 Jy ! Component: 200 - total flux cleaned = 0.265308 Jy ! Total flux subtracted in 200 components = 0.265308 Jy ! Clean residual min=-0.011203 max=0.022430 Jy/beam ! Clean residual mean=0.000088 rms=0.004076 Jy/beam ! Combined flux in latest and established models = 0.265308 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.265308 Jy ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.022 mas, bpa=-2 degrees ! Estimated noise=424.254 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 = 0.0552424 Jy ! Component: 100 - total flux cleaned = 0.0920002 Jy ! Component: 150 - total flux cleaned = 0.117969 Jy ! Component: 200 - total flux cleaned = 0.136843 Jy ! Total flux subtracted in 200 components = 0.136843 Jy ! Clean residual min=-0.005887 max=0.010746 Jy/beam ! Clean residual mean=0.000022 rms=0.002412 Jy/beam ! Combined flux in latest and established models = 0.402151 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 87 components and 0.402151 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141219 Jy ! Component: 100 - total flux cleaned = 0.0249724 Jy ! Component: 150 - total flux cleaned = 0.0334338 Jy ! Component: 200 - total flux cleaned = 0.0401211 Jy ! Total flux subtracted in 200 components = 0.0401211 Jy ! Clean residual min=-0.003363 max=0.004321 Jy/beam ! Clean residual mean=0.000016 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.442272 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 146 components and 0.442272 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=2.252 mas, bmaj=4.655 mas, bpa=1.298 degrees ! Estimated noise=542.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992227 Jy ! Component: 100 - total flux cleaned = 0.0169239 Jy ! Component: 150 - total flux cleaned = 0.022163 Jy ! Component: 200 - total flux cleaned = 0.0261407 Jy ! Total flux subtracted in 200 components = 0.0261407 Jy ! Clean residual min=-0.002911 max=0.002674 Jy/beam ! Clean residual mean=0.000006 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.468412 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 = 0.0030453 Jy ! Component: 100 - total flux cleaned = 0.00540736 Jy ! Component: 150 - total flux cleaned = 0.00728501 Jy ! Component: 200 - total flux cleaned = 0.00878641 Jy ! Total flux subtracted in 200 components = 0.00878641 Jy ! Clean residual min=-0.002192 max=0.002402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.477199 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 226 components and 0.477199 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.022 mas, bpa=-2 degrees ! Estimated noise=424.254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127843 Jy ! Component: 100 - total flux cleaned = 0.00199627 Jy ! Component: 150 - total flux cleaned = 0.00236035 Jy ! Component: 200 - total flux cleaned = 0.00268489 Jy ! Total flux subtracted in 200 components = 0.00268489 Jy ! Clean residual min=-0.002064 max=0.001916 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.479884 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 243 components and 0.479884 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=0.099591Jy sigma=0.000650 ! Fit after self-cal, rms=0.099504Jy sigma=0.000650 wmodel J0731-2224_X_2017_02_24_pus_map.mod ! Writing 243 model components to file: J0731-2224_X_2017_02_24_pus_map.mod wobs J0731-2224_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0731-2224_X_2017_02_24_pus_uvs.fits wwins J0731-2224_X_2017_02_24_pus_map.win ! wwins: Wrote 8 windows to J0731-2224_X_2017_02_24_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 = 6.39614e-05 Jy ! Component: 100 - total flux cleaned = 0.000246068 Jy ! Component: 150 - total flux cleaned = 0.000246009 Jy ! Component: 200 - total flux cleaned = 0.000300156 Jy ! Component: 250 - total flux cleaned = 0.000326707 Jy ! Component: 300 - total flux cleaned = 0.000326026 Jy ! Component: 350 - total flux cleaned = 0.000301796 Jy ! Component: 400 - total flux cleaned = 0.000324294 Jy ! Component: 450 - total flux cleaned = 0.000279815 Jy ! Component: 500 - total flux cleaned = 0.000258635 Jy ! Component: 550 - total flux cleaned = 0.000258887 Jy ! Component: 600 - total flux cleaned = 0.000196628 Jy ! Component: 650 - total flux cleaned = 0.000136107 Jy ! Component: 700 - total flux cleaned = 0.000175056 Jy ! Component: 750 - total flux cleaned = 0.000136518 Jy ! Component: 800 - total flux cleaned = 0.000192974 Jy ! Component: 850 - total flux cleaned = 0.000266257 Jy ! Component: 900 - total flux cleaned = 0.000283984 Jy ! Component: 950 - total flux cleaned = 0.000266168 Jy ! Component: 1000 - total flux cleaned = 0.000249036 Jy ! Component: 1050 - total flux cleaned = 0.000197749 Jy ! Component: 1100 - total flux cleaned = 0.000180872 Jy ! Component: 1150 - total flux cleaned = 0.000180984 Jy ! Component: 1200 - total flux cleaned = 0.000115484 Jy ! Component: 1250 - total flux cleaned = 3.56145e-05 Jy ! Component: 1300 - total flux cleaned = -1.16934e-05 Jy ! Component: 1350 - total flux cleaned = -7.36985e-05 Jy ! Component: 1400 - total flux cleaned = -8.89733e-05 Jy ! Component: 1450 - total flux cleaned = -0.000164376 Jy ! Component: 1500 - total flux cleaned = -0.000208895 Jy ! Component: 1550 - total flux cleaned = -0.000267252 Jy ! Component: 1600 - total flux cleaned = -0.000281568 Jy ! Component: 1650 - total flux cleaned = -0.000338574 Jy ! Component: 1700 - total flux cleaned = -0.000395056 Jy ! Component: 1750 - total flux cleaned = -0.000478137 Jy ! Component: 1800 - total flux cleaned = -0.00050543 Jy ! Component: 1850 - total flux cleaned = -0.000585999 Jy ! Component: 1900 - total flux cleaned = -0.000599262 Jy ! Component: 1950 - total flux cleaned = -0.000599141 Jy ! Component: 2000 - total flux cleaned = -0.000611943 Jy ! Total flux subtracted in 2048 components = -0.000586221 Jy ! Clean residual min=-0.000733 max=0.000638 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.479297 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 376 components and 0.479297 Jy ![Exited script file: muppet] wmap "J0731-2224_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.022 at -2 degrees (North through East) ! Clean map min=-0.0015047 max=0.12358 Jy/beam ! Writing clean map to FITS file: J0731-2224_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.597295 0.597295 1.19459 2.38918 4.77836 9.55673 19.1135 38.2269 76.4538 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.833 x 2.022 at -2 degrees (North through East) ! Clean map min=-0.0015047 max=0.12358 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 J0731-2224_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:59:18 2019