! Started logfile: J2148-1723_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:05 2016 obs J2148-1723_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2148-1723_X_2015_03_17_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.86484 visibilities/baseline/integration-bin. ! Found source: J2148-1723 ! ! 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 338 lines of history. ! ! Reading 34092 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 J2148-1723_X_2015_03_17_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.554236Jy sigma=0.005686 ! Fit after self-cal, rms=0.479174Jy sigma=0.004906 ! 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=0.6576 mas, bmaj=1.636 mas, bpa=-1.857 degrees ! Estimated noise=828.945 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 = 0.408006 Jy ! Component: 100 - total flux cleaned = 0.50045 Jy ! Total flux subtracted in 100 components = 0.50045 Jy ! Clean residual min=-0.024111 max=0.055064 Jy/beam ! Clean residual mean=0.000110 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 0.50045 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.50045 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=0.161752Jy sigma=0.001593 ! Fit after self-cal, rms=0.161751Jy sigma=0.001593 ! Inverting map ! Added new window around map position (1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519257 Jy ! Component: 100 - total flux cleaned = 0.0833356 Jy ! Total flux subtracted in 100 components = 0.0833356 Jy ! Clean residual min=-0.022196 max=0.024755 Jy/beam ! Clean residual mean=0.000036 rms=0.005725 Jy/beam ! Combined flux in latest and established models = 0.583786 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 0.583786 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=0.136297Jy sigma=0.001302 ! Fit after self-cal, rms=0.135618Jy sigma=0.001293 ! 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=0.8313 mas, bmaj=1.954 mas, bpa=-0.9769 degrees ! Estimated noise=374.794 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 = 0.0373665 Jy ! Component: 100 - total flux cleaned = 0.0600022 Jy ! Component: 150 - total flux cleaned = 0.0744002 Jy ! Component: 200 - total flux cleaned = 0.0837566 Jy ! Total flux subtracted in 200 components = 0.0837566 Jy ! Clean residual min=-0.027160 max=0.025795 Jy/beam ! Clean residual mean=-0.000079 rms=0.006320 Jy/beam ! Combined flux in latest and established models = 0.667542 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 0.667542 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=0.124136Jy sigma=0.001167 ! Fit after self-cal, rms=0.123688Jy sigma=0.001161 ! 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 0.92 FD 1.15 HN 1.14 KP 0.92 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.14 KP 0.87 ! LA 1.03 MK 0.98 NL 0.98 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.17 KP 0.82 ! LA 1.05 MK 1.00 NL 0.99 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.78 ! LA 1.04 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.11 KP 0.74 ! LA 1.05 MK 1.02 NL 1.00 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.13 KP 0.73 ! LA 1.05 MK 1.01 NL 1.00 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.20 KP 0.72 ! LA 1.06 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.21 KP 0.73 ! LA 1.03 MK 0.99 NL 0.99 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.19 KP 0.76 ! LA 1.05 MK 1.00 NL 0.99 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.19 KP 0.78 ! LA 1.06 MK 1.02 NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.17 KP 0.81 ! LA 1.07 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.16 KP 0.85 ! LA 1.05 MK 1.01 NL 0.99 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.123688Jy sigma=0.001161 ! Fit after self-cal, rms=0.088996Jy sigma=0.000814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.84 mas, bmaj=1.959 mas, bpa=-0.7533 degrees ! Estimated noise=372.119 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 (2.6, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743463 Jy ! Component: 100 - total flux cleaned = 0.00786153 Jy ! Component: 150 - total flux cleaned = 0.00740654 Jy ! Component: 200 - total flux cleaned = 0.00701095 Jy ! Total flux subtracted in 200 components = 0.00701095 Jy ! Clean residual min=-0.006466 max=0.006977 Jy/beam ! Clean residual mean=-0.000065 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.674553 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.674553 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=0.087929Jy sigma=0.000802 ! Fit after self-cal, rms=0.087986Jy sigma=0.000801 ! 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=0.087986Jy sigma=0.000801 ! Fit after self-cal, rms=0.086882Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8381 mas, bmaj=1.955 mas, bpa=-0.8015 degrees ! Estimated noise=372.069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300399 Jy ! Component: 100 - total flux cleaned = 0.00332095 Jy ! Component: 150 - total flux cleaned = 0.00341097 Jy ! Component: 200 - total flux cleaned = 0.00349286 Jy ! Total flux subtracted in 200 components = 0.00349286 Jy ! Clean residual min=-0.002969 max=0.003212 Jy/beam ! Clean residual mean=0.000008 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.678046 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.678046 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=0.086616Jy sigma=0.000777 ! Fit after self-cal, rms=0.086627Jy sigma=0.000777 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 (6.6, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314222 Jy ! Component: 100 - total flux cleaned = 0.0039027 Jy ! Component: 150 - total flux cleaned = 0.00430727 Jy ! Component: 200 - total flux cleaned = 0.00455478 Jy ! Total flux subtracted in 200 components = 0.00455478 Jy ! Clean residual min=-0.002514 max=0.002326 Jy/beam ! Clean residual mean=0.000004 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.682601 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.682601 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=0.086475Jy sigma=0.000775 ! Fit after self-cal, rms=0.086469Jy sigma=0.000775 ! 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=0.086469Jy sigma=0.000775 ! Fit after self-cal, rms=0.086490Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8376 mas, bmaj=1.953 mas, bpa=-0.8122 degrees ! Estimated noise=371.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123114 Jy ! Component: 100 - total flux cleaned = 0.00147254 Jy ! Component: 150 - total flux cleaned = 0.00158581 Jy ! Component: 200 - total flux cleaned = 0.00174386 Jy ! Total flux subtracted in 200 components = 0.00174386 Jy ! Clean residual min=-0.002414 max=0.002043 Jy/beam ! Clean residual mean=0.000005 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.684345 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.684345 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=0.086414Jy sigma=0.000774 ! Fit after self-cal, rms=0.086413Jy sigma=0.000774 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 = 0.000272653 Jy ! Component: 100 - total flux cleaned = 0.000322636 Jy ! Component: 150 - total flux cleaned = 0.000415844 Jy ! Component: 200 - total flux cleaned = 0.000504588 Jy ! Total flux subtracted in 200 components = 0.000504588 Jy ! Clean residual min=-0.002326 max=0.001842 Jy/beam ! Clean residual mean=0.000005 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.684849 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.684849 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=0.086361Jy sigma=0.000774 ! Fit after self-cal, rms=0.086359Jy sigma=0.000774 ! 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=0.086359Jy sigma=0.000774 ! Fit after self-cal, rms=0.086380Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=4.246 mas, bpa=5.644 degrees ! Estimated noise=472.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127409 Jy ! Component: 100 - total flux cleaned = 0.001537 Jy ! Component: 150 - total flux cleaned = 0.00162385 Jy ! Component: 200 - total flux cleaned = 0.00165995 Jy ! Total flux subtracted in 200 components = 0.00165995 Jy ! Clean residual min=-0.001882 max=0.001629 Jy/beam ! Clean residual mean=0.000011 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.686509 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.686509 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=0.086380Jy sigma=0.000773 ! Fit after self-cal, rms=0.086380Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000193174 Jy ! Component: 100 - total flux cleaned = 0.000224463 Jy ! Component: 150 - total flux cleaned = 0.000253395 Jy ! Component: 200 - total flux cleaned = 0.000266362 Jy ! Total flux subtracted in 200 components = 0.000266362 Jy ! Clean residual min=-0.001898 max=0.001684 Jy/beam ! Clean residual mean=0.000011 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.686776 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.686776 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=0.086377Jy sigma=0.000773 ! Fit after self-cal, rms=0.086375Jy sigma=0.000773 ! 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=0.8373 mas, bmaj=1.952 mas, bpa=-0.8087 degrees ! Estimated noise=371.499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8373 x 1.952 at -0.8087 degrees (North through East) ! Clean map min=-0.0024322 max=0.53344 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086375Jy sigma=0.000773 ! Fit after self-cal, rms=0.081972Jy sigma=0.000720 ! Inverting map and beam ! Estimated beam: bmin=0.8372 mas, bmaj=1.952 mas, bpa=-0.835 degrees ! Estimated noise=371.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356419 Jy ! Component: 100 - total flux cleaned = 0.000399054 Jy ! Component: 150 - total flux cleaned = 0.000438875 Jy ! Component: 200 - total flux cleaned = 0.000475244 Jy ! Total flux subtracted in 200 components = 0.000475244 Jy ! Clean residual min=-0.002136 max=0.001729 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.687251 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.687251 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=0.081928Jy sigma=0.000719 ! Fit after self-cal, rms=0.081927Jy sigma=0.000719 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.88072e-05 Jy ! Component: 100 - total flux cleaned = 7.83942e-05 Jy ! Component: 150 - total flux cleaned = 0.000111769 Jy ! Component: 200 - total flux cleaned = 0.00011113 Jy ! Total flux subtracted in 200 components = 0.00011113 Jy ! Clean residual min=-0.002064 max=0.001682 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.687362 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.687362 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=0.081896Jy sigma=0.000719 ! Fit after self-cal, rms=0.081894Jy sigma=0.000719 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081894Jy sigma=0.000719 ! Fit after self-cal, rms=0.081883Jy sigma=0.000719 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=0.662 mas, bmaj=1.626 mas, bpa=-1.486 degrees ! Estimated noise=830.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.408711 Jy ! Component: 100 - total flux cleaned = 0.505777 Jy ! Component: 150 - total flux cleaned = 0.553489 Jy ! Component: 200 - total flux cleaned = 0.584324 Jy ! Total flux subtracted in 200 components = 0.584324 Jy ! Clean residual min=-0.006967 max=0.018478 Jy/beam ! Clean residual mean=0.000069 rms=0.002726 Jy/beam ! Combined flux in latest and established models = 0.584324 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.584324 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8369 mas, bmaj=1.951 mas, bpa=-0.8324 degrees ! Estimated noise=371.348 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0325757 Jy ! Component: 100 - total flux cleaned = 0.0522148 Jy ! Component: 150 - total flux cleaned = 0.0649238 Jy ! Component: 200 - total flux cleaned = 0.0736764 Jy ! Total flux subtracted in 200 components = 0.0736764 Jy ! Clean residual min=-0.003183 max=0.004908 Jy/beam ! Clean residual mean=0.000029 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.658001 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 65 components and 0.658001 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629681 Jy ! Component: 100 - total flux cleaned = 0.0109447 Jy ! Component: 150 - total flux cleaned = 0.0145807 Jy ! Component: 200 - total flux cleaned = 0.0174969 Jy ! Total flux subtracted in 200 components = 0.0174969 Jy ! Clean residual min=-0.002168 max=0.001999 Jy/beam ! Clean residual mean=0.000014 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.675497 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 98 components and 0.675498 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=2.165 mas, bmaj=4.245 mas, bpa=5.646 degrees ! Estimated noise=472.463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385247 Jy ! Component: 100 - total flux cleaned = 0.0062865 Jy ! Component: 150 - total flux cleaned = 0.0079552 Jy ! Component: 200 - total flux cleaned = 0.00913261 Jy ! Total flux subtracted in 200 components = 0.00913261 Jy ! Clean residual min=-0.001854 max=0.001743 Jy/beam ! Clean residual mean=0.000016 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.68463 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 = 0.000845652 Jy ! Component: 100 - total flux cleaned = 0.00145898 Jy ! Component: 150 - total flux cleaned = 0.00179467 Jy ! Component: 200 - total flux cleaned = 0.00197583 Jy ! Total flux subtracted in 200 components = 0.00197583 Jy ! Clean residual min=-0.001798 max=0.001858 Jy/beam ! Clean residual mean=0.000013 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.686606 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 169 components and 0.686606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8369 mas, bmaj=1.951 mas, bpa=-0.8324 degrees ! Estimated noise=371.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.15786e-05 Jy ! Component: 100 - total flux cleaned = 0.000111156 Jy ! Component: 150 - total flux cleaned = 0.000249687 Jy ! Component: 200 - total flux cleaned = 0.000343711 Jy ! Total flux subtracted in 200 components = 0.000343711 Jy ! Clean residual min=-0.001817 max=0.001648 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.68695 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 185 components and 0.68695 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=0.081747Jy sigma=0.000718 ! Fit after self-cal, rms=0.081730Jy sigma=0.000718 wmodel J2148-1723_X_2015_03_17_pus_map.mod ! Writing 185 model components to file: J2148-1723_X_2015_03_17_pus_map.mod wobs J2148-1723_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2148-1723_X_2015_03_17_pus_uvs.fits wwins J2148-1723_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J2148-1723_X_2015_03_17_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 = 0.000275666 Jy ! Component: 100 - total flux cleaned = 0.000603386 Jy ! Component: 150 - total flux cleaned = 0.000807834 Jy ! Component: 200 - total flux cleaned = 0.00100209 Jy ! Component: 250 - total flux cleaned = 0.0011658 Jy ! Component: 300 - total flux cleaned = 0.00130011 Jy ! Component: 350 - total flux cleaned = 0.00138584 Jy ! Component: 400 - total flux cleaned = 0.00146867 Jy ! Component: 450 - total flux cleaned = 0.00156887 Jy ! Component: 500 - total flux cleaned = 0.001627 Jy ! Component: 550 - total flux cleaned = 0.00168401 Jy ! Component: 600 - total flux cleaned = 0.00173975 Jy ! Component: 650 - total flux cleaned = 0.00181174 Jy ! Component: 700 - total flux cleaned = 0.0018288 Jy ! Component: 750 - total flux cleaned = 0.00182869 Jy ! Component: 800 - total flux cleaned = 0.00184574 Jy ! Component: 850 - total flux cleaned = 0.00186203 Jy ! Component: 900 - total flux cleaned = 0.00184576 Jy ! Component: 950 - total flux cleaned = 0.00181453 Jy ! Component: 1000 - total flux cleaned = 0.00184587 Jy ! Component: 1050 - total flux cleaned = 0.0019067 Jy ! Component: 1100 - total flux cleaned = 0.00196629 Jy ! Component: 1150 - total flux cleaned = 0.00198062 Jy ! Component: 1200 - total flux cleaned = 0.00198072 Jy ! Component: 1250 - total flux cleaned = 0.00200908 Jy ! Component: 1300 - total flux cleaned = 0.00206449 Jy ! Component: 1350 - total flux cleaned = 0.00206442 Jy ! Component: 1400 - total flux cleaned = 0.00210433 Jy ! Component: 1450 - total flux cleaned = 0.00211747 Jy ! Component: 1500 - total flux cleaned = 0.0021432 Jy ! Component: 1550 - total flux cleaned = 0.00214332 Jy ! Component: 1600 - total flux cleaned = 0.00218139 Jy ! Component: 1650 - total flux cleaned = 0.00218176 Jy ! Component: 1700 - total flux cleaned = 0.002206 Jy ! Component: 1750 - total flux cleaned = 0.00216954 Jy ! Component: 1800 - total flux cleaned = 0.00213389 Jy ! Component: 1850 - total flux cleaned = 0.00211032 Jy ! Component: 1900 - total flux cleaned = 0.00214508 Jy ! Component: 1950 - total flux cleaned = 0.00212206 Jy ! Component: 2000 - total flux cleaned = 0.00212202 Jy ! Total flux subtracted in 2048 components = 0.00209966 Jy ! Clean residual min=-0.000694 max=0.000584 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.689049 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 329 components and 0.68905 Jy ![Exited script file: muppet] wmap "J2148-1723_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8369 x 1.951 at -0.8324 degrees (North through East) ! Clean map min=-0.00090213 max=0.53417 Jy/beam ! Writing clean map to FITS file: J2148-1723_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.534171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117136 0.117136 0.234273 0.468546 0.937091 1.87418 3.74837 7.49673 14.9935 29.9869 59.9739 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.534 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8369 x 1.951 at -0.8324 degrees (North through East) ! Clean map min=-0.00090213 max=0.53417 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 J2148-1723_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:08 2016