! Started logfile: J1350-1634_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:40 2019 obs J1350-1634_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1350-1634_X_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803395 visibilities/baseline/integration-bin. ! Found source: J1350-1634 ! ! 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 1844 lines of history. ! ! Reading 62472 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 J1350-1634_X_2017_03_27_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879399Jy sigma=0.006830 ! Fit after self-cal, rms=0.858401Jy sigma=0.006714 ! 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=0.6792 mas, bmaj=1.578 mas, bpa=0.5811 degrees ! Estimated noise=990.51 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 = 0.107727 Jy ! Component: 100 - total flux cleaned = 0.137273 Jy ! Total flux subtracted in 100 components = 0.137273 Jy ! Clean residual min=-0.005426 max=0.012675 Jy/beam ! Clean residual mean=0.000088 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.137273 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.137273 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=0.110967Jy sigma=0.000676 ! Fit after self-cal, rms=0.110955Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143915 Jy ! Component: 100 - total flux cleaned = 0.0222492 Jy ! Total flux subtracted in 100 components = 0.0222492 Jy ! Clean residual min=-0.003919 max=0.003845 Jy/beam ! Clean residual mean=0.000037 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.159522 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.159522 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=0.108725Jy sigma=0.000651 ! Fit after self-cal, rms=0.108735Jy sigma=0.000651 ! 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=0.8646 mas, bmaj=1.954 mas, bpa=2.443 degrees ! Estimated noise=374.243 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 = 0.00592655 Jy ! Component: 100 - total flux cleaned = 0.00845884 Jy ! Component: 150 - total flux cleaned = 0.00870344 Jy ! Component: 200 - total flux cleaned = 0.00875497 Jy ! Total flux subtracted in 200 components = 0.00875497 Jy ! Clean residual min=-0.002370 max=0.002650 Jy/beam ! Clean residual mean=0.000017 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.168277 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.168277 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=0.108452Jy sigma=0.000648 ! Fit after self-cal, rms=0.108456Jy sigma=0.000648 ! 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 0.94 FD 0.98 HN 1.07 KP 1.02 ! LA 1.01 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.05 KP 1.03 ! LA 1.00 MK 0.96 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.04 KP 0.96 ! LA 1.01 MK 1.02 NL 0.98 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.07 KP 1.02 ! LA 1.02 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 1.02 ! LA 0.99 MK 1.01 NL 1.01 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.06 KP 1.01 ! LA 1.01 MK 1.03 NL 0.96 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.07 KP 1.02 ! LA 1.02 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.03 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 1.08 KP 0.91 ! LA 1.00 MK 1.04 NL 0.88 OV 1.06 ! PT 1.08 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.11 KP 0.99 ! LA 1.08 MK 0.95 NL 0.95 OV 1.12 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.12 KP 1.02 ! LA 1.04 MK 0.96 NL 0.91 OV 1.05 ! PT 1.14 SC 1.01 ! ! ! Fit before self-cal, rms=0.108456Jy sigma=0.000648 ! Fit after self-cal, rms=0.108769Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.866 mas, bmaj=1.949 mas, bpa=2.621 degrees ! Estimated noise=372.302 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 = -0.000234214 Jy ! Component: 100 - total flux cleaned = -0.00025902 Jy ! Component: 150 - total flux cleaned = -0.000258481 Jy ! Component: 200 - total flux cleaned = -0.000258903 Jy ! Total flux subtracted in 200 components = -0.000258903 Jy ! Clean residual min=-0.001275 max=0.001907 Jy/beam ! Clean residual mean=0.000018 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.168018 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.168018 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=0.108745Jy sigma=0.000643 ! Fit after self-cal, rms=0.108731Jy sigma=0.000643 ! 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=0.108731Jy sigma=0.000643 ! Fit after self-cal, rms=0.108108Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=1.947 mas, bpa=2.539 degrees ! Estimated noise=372.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69422e-05 Jy ! Component: 100 - total flux cleaned = 9.12427e-05 Jy ! Component: 150 - total flux cleaned = 0.000104036 Jy ! Component: 200 - total flux cleaned = 0.000104037 Jy ! Total flux subtracted in 200 components = 0.000104037 Jy ! Clean residual min=-0.001166 max=0.001810 Jy/beam ! Clean residual mean=0.000018 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.168122 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.168122 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=0.108105Jy sigma=0.000642 ! Fit after self-cal, rms=0.108134Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168915 Jy ! Component: 100 - total flux cleaned = 0.00261644 Jy ! Component: 150 - total flux cleaned = 0.0030742 Jy ! Component: 200 - total flux cleaned = 0.00331225 Jy ! Total flux subtracted in 200 components = 0.00331225 Jy ! Clean residual min=-0.000987 max=0.001464 Jy/beam ! Clean residual mean=0.000012 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.171435 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.171435 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=0.108105Jy sigma=0.000642 ! Fit after self-cal, rms=0.108104Jy sigma=0.000642 ! Inverting map ! Added new window around map position (2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138912 Jy ! Component: 100 - total flux cleaned = 0.00191557 Jy ! Component: 150 - total flux cleaned = 0.00202933 Jy ! Component: 200 - total flux cleaned = 0.00204869 Jy ! Total flux subtracted in 200 components = 0.00204869 Jy ! Clean residual min=-0.000916 max=0.001084 Jy/beam ! Clean residual mean=0.000007 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.173483 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.173483 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=0.108078Jy sigma=0.000642 ! Fit after self-cal, rms=0.108071Jy sigma=0.000642 ! Inverting map ! Added new window around map position (-2, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958661 Jy ! Component: 100 - total flux cleaned = 0.00123554 Jy ! Component: 150 - total flux cleaned = 0.00137749 Jy ! Component: 200 - total flux cleaned = 0.00145658 Jy ! Total flux subtracted in 200 components = 0.00145658 Jy ! Clean residual min=-0.000878 max=0.000848 Jy/beam ! Clean residual mean=0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.17494 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.17494 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=0.108055Jy sigma=0.000641 ! Fit after self-cal, rms=0.108055Jy sigma=0.000641 ! 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=0.108055Jy sigma=0.000641 ! Fit after self-cal, rms=0.110926Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=1.946 mas, bpa=2.512 degrees ! Estimated noise=372.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000493159 Jy ! Component: 100 - total flux cleaned = 0.000608766 Jy ! Component: 150 - total flux cleaned = 0.000680809 Jy ! Component: 200 - total flux cleaned = 0.000680948 Jy ! Total flux subtracted in 200 components = 0.000680948 Jy ! Clean residual min=-0.000978 max=0.000726 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.175621 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.175621 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=0.110919Jy sigma=0.000641 ! Fit after self-cal, rms=0.110944Jy sigma=0.000641 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 = 0.000165762 Jy ! Component: 100 - total flux cleaned = 0.000165841 Jy ! Component: 150 - total flux cleaned = 0.000200294 Jy ! Component: 200 - total flux cleaned = 0.000210695 Jy ! Total flux subtracted in 200 components = 0.000210695 Jy ! Clean residual min=-0.000970 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.175832 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.175832 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=0.110940Jy sigma=0.000641 ! Fit after self-cal, rms=0.110939Jy sigma=0.000641 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.110939Jy sigma=0.000641 ! Fit after self-cal, rms=0.110958Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.184 mas, bmaj=4.302 mas, bpa=4.572 degrees ! Estimated noise=469.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310116 Jy ! Component: 100 - total flux cleaned = 0.0004079 Jy ! Component: 150 - total flux cleaned = 0.000445012 Jy ! Component: 200 - total flux cleaned = 0.00047886 Jy ! Total flux subtracted in 200 components = 0.00047886 Jy ! Clean residual min=-0.000938 max=0.000723 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.17631 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 120 components and 0.17631 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=0.110957Jy sigma=0.000641 ! Fit after self-cal, rms=0.110957Jy sigma=0.000641 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 = 4.6449e-05 Jy ! Component: 100 - total flux cleaned = 7.06696e-05 Jy ! Component: 150 - total flux cleaned = 8.5532e-05 Jy ! Component: 200 - total flux cleaned = 8.56615e-05 Jy ! Total flux subtracted in 200 components = 8.56615e-05 Jy ! Clean residual min=-0.000925 max=0.000732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.176396 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.176396 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=0.110956Jy sigma=0.000641 ! Fit after self-cal, rms=0.110955Jy sigma=0.000641 ! 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=0.8645 mas, bmaj=1.945 mas, bpa=2.52 degrees ! Estimated noise=372.717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.945 at 2.52 degrees (North through East) ! Clean map min=-0.0008326 max=0.14649 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=0.6803 mas, bmaj=1.575 mas, bpa=0.6772 degrees ! Estimated noise=985.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106851 Jy ! Component: 100 - total flux cleaned = 0.136409 Jy ! Component: 150 - total flux cleaned = 0.150749 Jy ! Component: 200 - total flux cleaned = 0.158561 Jy ! Total flux subtracted in 200 components = 0.158561 Jy ! Clean residual min=-0.003199 max=0.003839 Jy/beam ! Clean residual mean=0.000031 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.158561 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 0.158561 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=1.945 mas, bpa=2.52 degrees ! Estimated noise=372.717 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 = 0.00637852 Jy ! Component: 100 - total flux cleaned = 0.00956484 Jy ! Component: 150 - total flux cleaned = 0.0116797 Jy ! Component: 200 - total flux cleaned = 0.0132428 Jy ! Total flux subtracted in 200 components = 0.0132428 Jy ! Clean residual min=-0.001183 max=0.001041 Jy/beam ! Clean residual mean=0.000011 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.171804 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.171804 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=2.184 mas, bmaj=4.302 mas, bpa=4.572 degrees ! Estimated noise=469.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180092 Jy ! Component: 100 - total flux cleaned = 0.00290194 Jy ! Component: 150 - total flux cleaned = 0.00366092 Jy ! Component: 200 - total flux cleaned = 0.0041731 Jy ! Total flux subtracted in 200 components = 0.0041731 Jy ! Clean residual min=-0.001068 max=0.000834 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.175977 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 = 0.000159022 Jy ! Component: 100 - total flux cleaned = 0.000250156 Jy ! Component: 150 - total flux cleaned = 0.000331265 Jy ! Component: 200 - total flux cleaned = 0.000403362 Jy ! Total flux subtracted in 200 components = 0.000403362 Jy ! Clean residual min=-0.000959 max=0.000795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.17638 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 81 components and 0.17638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=1.945 mas, bpa=2.52 degrees ! Estimated noise=372.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134676 Jy ! Component: 100 - total flux cleaned = 7.99234e-05 Jy ! Component: 150 - total flux cleaned = 5.62712e-05 Jy ! Component: 200 - total flux cleaned = 5.5666e-05 Jy ! Total flux subtracted in 200 components = 5.5666e-05 Jy ! Clean residual min=-0.000959 max=0.000729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.176436 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.176436 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=0.110977Jy sigma=0.000641 ! Fit after self-cal, rms=0.110985Jy sigma=0.000641 wmodel J1350-1634_X_2017_03_27_pus_map.mod ! Writing 100 model components to file: J1350-1634_X_2017_03_27_pus_map.mod wobs J1350-1634_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1350-1634_X_2017_03_27_pus_uvs.fits wwins J1350-1634_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J1350-1634_X_2017_03_27_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 = -0.000396797 Jy ! Component: 100 - total flux cleaned = -0.000652969 Jy ! Component: 150 - total flux cleaned = -0.000844542 Jy ! Component: 200 - total flux cleaned = -0.00101648 Jy ! Component: 250 - total flux cleaned = -0.00113579 Jy ! Component: 300 - total flux cleaned = -0.00118259 Jy ! Component: 350 - total flux cleaned = -0.00125093 Jy ! Component: 400 - total flux cleaned = -0.00131781 Jy ! Component: 450 - total flux cleaned = -0.00137226 Jy ! Component: 500 - total flux cleaned = -0.00143652 Jy ! Component: 550 - total flux cleaned = -0.00148923 Jy ! Component: 600 - total flux cleaned = -0.00153071 Jy ! Component: 650 - total flux cleaned = -0.0015614 Jy ! Component: 700 - total flux cleaned = -0.00158156 Jy ! Component: 750 - total flux cleaned = -0.00160157 Jy ! Component: 800 - total flux cleaned = -0.00163098 Jy ! Component: 850 - total flux cleaned = -0.00166959 Jy ! Component: 900 - total flux cleaned = -0.00167897 Jy ! Component: 950 - total flux cleaned = -0.00171662 Jy ! Component: 1000 - total flux cleaned = -0.00171644 Jy ! Component: 1050 - total flux cleaned = -0.00171649 Jy ! Component: 1100 - total flux cleaned = -0.00174385 Jy ! Component: 1150 - total flux cleaned = -0.00175279 Jy ! Component: 1200 - total flux cleaned = -0.00174364 Jy ! Component: 1250 - total flux cleaned = -0.00169951 Jy ! Component: 1300 - total flux cleaned = -0.00171711 Jy ! Component: 1350 - total flux cleaned = -0.00170839 Jy ! Component: 1400 - total flux cleaned = -0.0016742 Jy ! Component: 1450 - total flux cleaned = -0.00165735 Jy ! Component: 1500 - total flux cleaned = -0.00164053 Jy ! Component: 1550 - total flux cleaned = -0.00160736 Jy ! Component: 1600 - total flux cleaned = -0.00162368 Jy ! Component: 1650 - total flux cleaned = -0.00159915 Jy ! Component: 1700 - total flux cleaned = -0.00156694 Jy ! Component: 1750 - total flux cleaned = -0.00151891 Jy ! Component: 1800 - total flux cleaned = -0.00151903 Jy ! Component: 1850 - total flux cleaned = -0.00149549 Jy ! Component: 1900 - total flux cleaned = -0.00147211 Jy ! Component: 1950 - total flux cleaned = -0.00145677 Jy ! Component: 2000 - total flux cleaned = -0.0014568 Jy ! Total flux subtracted in 2048 components = -0.00144163 Jy ! Clean residual min=-0.000482 max=0.000505 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.174994 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 246 components and 0.174994 Jy ![Exited script file: muppet] wmap "J1350-1634_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.945 at 2.52 degrees (North through East) ! Clean map min=-0.00070895 max=0.1461 Jy/beam ! Writing clean map to FITS file: J1350-1634_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.146097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292038 0.292038 0.584075 1.16815 2.3363 4.6726 9.3452 18.6904 37.3808 74.7616 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.146 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8645 x 1.945 at 2.52 degrees (North through East) ! Clean map min=-0.00070895 max=0.1461 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 J1350-1634_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:44 2019