! Started logfile: J0348-2749_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:20 2019 obs J0348-2749_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0348-2749_X_2017_10_21_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.775641 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 1202 lines of history. ! ! Reading 13068 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 J0348-2749_X_2017_10_21_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496448Jy sigma=0.003185 ! Fit after self-cal, rms=0.475779Jy sigma=0.003020 ! 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=0.7543 mas, bmaj=3.968 mas, bpa=-13.23 degrees ! Estimated noise=1618.21 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 = 0.424991 Jy ! Component: 100 - total flux cleaned = 0.549212 Jy ! Total flux subtracted in 100 components = 0.549212 Jy ! Clean residual min=-0.022481 max=0.062882 Jy/beam ! Clean residual mean=0.000058 rms=0.008472 Jy/beam ! Combined flux in latest and established models = 0.549212 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.549212 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=0.176756Jy sigma=0.001201 ! Fit after self-cal, rms=0.176774Jy sigma=0.001200 ! Inverting map ! Added new window around map position (1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062989 Jy ! Component: 100 - total flux cleaned = 0.0972489 Jy ! Total flux subtracted in 100 components = 0.0972489 Jy ! Clean residual min=-0.019802 max=0.030705 Jy/beam ! Clean residual mean=0.000050 rms=0.005545 Jy/beam ! Combined flux in latest and established models = 0.646461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.646461 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=0.151104Jy sigma=0.000920 ! Fit after self-cal, rms=0.150094Jy sigma=0.000915 ! 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=1.024 mas, bmaj=4.471 mas, bpa=-11.83 degrees ! Estimated noise=902.517 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 = 0.0378858 Jy ! Component: 100 - total flux cleaned = 0.061036 Jy ! Component: 150 - total flux cleaned = 0.0763689 Jy ! Component: 200 - total flux cleaned = 0.0870157 Jy ! Total flux subtracted in 200 components = 0.0870157 Jy ! Clean residual min=-0.013011 max=0.015201 Jy/beam ! Clean residual mean=0.000043 rms=0.003911 Jy/beam ! Combined flux in latest and established models = 0.733477 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.733477 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=0.141037Jy sigma=0.000808 ! Fit after self-cal, rms=0.140480Jy sigma=0.000805 ! 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 0.99 FD 1.00 HN 1.27 KP 0.96 ! LA 1.01 MK 1.00 NL 0.95 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.27 KP 0.95 ! LA 1.02 MK 0.99 NL 0.98 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.28 KP 0.93 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.27 KP 0.94 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.22 KP 0.95 ! LA 1.02 MK 1.00 NL 0.94 OV 0.98 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.26 KP 0.93 ! LA 1.02 MK 1.02 NL 0.95 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.25 KP 0.94 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.22 KP 0.94 ! LA 1.02 MK 1.02 NL 0.99 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.22 KP 0.94 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.31 KP 0.95 ! LA 0.99 MK 1.03 NL 0.97 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.25 KP 0.96 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 0.95 ! LA 1.02 MK 1.01 NL 0.96 OV 1.00 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.140480Jy sigma=0.000805 ! Fit after self-cal, rms=0.144361Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=4.547 mas, bpa=-12.28 degrees ! Estimated noise=907.585 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 = -0.00100306 Jy ! Component: 100 - total flux cleaned = -0.00206689 Jy ! Component: 150 - total flux cleaned = -0.00206711 Jy ! Component: 200 - total flux cleaned = -0.00180393 Jy ! Total flux subtracted in 200 components = -0.00180393 Jy ! Clean residual min=-0.009468 max=0.011349 Jy/beam ! Clean residual mean=-0.000034 rms=0.002762 Jy/beam ! Combined flux in latest and established models = 0.731673 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.731673 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=0.142408Jy sigma=0.000746 ! Fit after self-cal, rms=0.142436Jy sigma=0.000745 ! 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=0.142436Jy sigma=0.000745 ! Fit after self-cal, rms=0.143208Jy sigma=0.000724 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=4.606 mas, bpa=-12.54 degrees ! Estimated noise=910.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00570551 Jy ! Component: 100 - total flux cleaned = -0.00633098 Jy ! Component: 150 - total flux cleaned = -0.00658503 Jy ! Component: 200 - total flux cleaned = -0.0065901 Jy ! Total flux subtracted in 200 components = -0.0065901 Jy ! Clean residual min=-0.008407 max=0.010874 Jy/beam ! Clean residual mean=-0.000035 rms=0.002219 Jy/beam ! Combined flux in latest and established models = 0.725083 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.725082 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=0.141783Jy sigma=0.000715 ! Fit after self-cal, rms=0.141802Jy sigma=0.000715 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 (3.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989028 Jy ! Component: 100 - total flux cleaned = 0.0129395 Jy ! Component: 150 - total flux cleaned = 0.0139225 Jy ! Component: 200 - total flux cleaned = 0.0146255 Jy ! Total flux subtracted in 200 components = 0.0146255 Jy ! Clean residual min=-0.007427 max=0.005586 Jy/beam ! Clean residual mean=-0.000024 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.739708 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 124 components and 0.739708 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=0.140845Jy sigma=0.000707 ! Fit after self-cal, rms=0.140807Jy sigma=0.000707 ! 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=0.140807Jy sigma=0.000707 ! Fit after self-cal, rms=0.146650Jy sigma=0.000695 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=4.66 mas, bpa=-12.66 degrees ! Estimated noise=911.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00363953 Jy ! Component: 100 - total flux cleaned = -0.00306397 Jy ! Component: 150 - total flux cleaned = -0.00239799 Jy ! Component: 200 - total flux cleaned = -0.00195731 Jy ! Total flux subtracted in 200 components = -0.00195731 Jy ! Clean residual min=-0.005327 max=0.003851 Jy/beam ! Clean residual mean=-0.000017 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.737751 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.737751 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=0.146001Jy sigma=0.000692 ! Fit after self-cal, rms=0.146028Jy sigma=0.000692 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 = 0.00129305 Jy ! Component: 100 - total flux cleaned = 0.00167361 Jy ! Component: 150 - total flux cleaned = 0.00191131 Jy ! Component: 200 - total flux cleaned = 0.00225711 Jy ! Total flux subtracted in 200 components = 0.00225711 Jy ! Clean residual min=-0.004970 max=0.003524 Jy/beam ! Clean residual mean=-0.000015 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.740008 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 160 components and 0.740008 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=0.145721Jy sigma=0.000690 ! Fit after self-cal, rms=0.145721Jy sigma=0.000690 ! 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=0.145721Jy sigma=0.000690 ! Fit after self-cal, rms=0.148370Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=7.07 mas, bpa=4.601 degrees ! Estimated noise=974.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297406 Jy ! Component: 100 - total flux cleaned = -0.00244979 Jy ! Component: 150 - total flux cleaned = -0.00189199 Jy ! Component: 200 - total flux cleaned = -0.00135531 Jy ! Total flux subtracted in 200 components = -0.00135531 Jy ! Clean residual min=-0.005040 max=0.003164 Jy/beam ! Clean residual mean=-0.000016 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.738653 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 175 components and 0.738653 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=0.148178Jy sigma=0.000688 ! Fit after self-cal, rms=0.148185Jy sigma=0.000688 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 = 0.000510943 Jy ! Component: 100 - total flux cleaned = 0.00110264 Jy ! Component: 150 - total flux cleaned = 0.00131834 Jy ! Component: 200 - total flux cleaned = 0.0015187 Jy ! Total flux subtracted in 200 components = 0.0015187 Jy ! Clean residual min=-0.004830 max=0.003051 Jy/beam ! Clean residual mean=-0.000013 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.740171 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 184 components and 0.740171 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=0.148120Jy sigma=0.000688 ! Fit after self-cal, rms=0.148118Jy sigma=0.000688 ! 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=1.062 mas, bmaj=4.683 mas, bpa=-12.72 degrees ! Estimated noise=910.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.683 at -12.72 degrees (North through East) ! Clean map min=-0.0041324 max=0.57215 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=0.148118Jy sigma=0.000688 ! Fit after self-cal, rms=0.146341Jy sigma=0.000634 ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=4.694 mas, bpa=-12.76 degrees ! Estimated noise=908.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305148 Jy ! Component: 100 - total flux cleaned = -0.00317486 Jy ! Component: 150 - total flux cleaned = -0.00329533 Jy ! Component: 200 - total flux cleaned = -0.00318977 Jy ! Total flux subtracted in 200 components = -0.00318977 Jy ! Clean residual min=-0.003949 max=0.003147 Jy/beam ! Clean residual mean=-0.000005 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.736982 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 191 components and 0.736981 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=0.145967Jy sigma=0.000633 ! Fit after self-cal, rms=0.145967Jy sigma=0.000633 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306769 Jy ! Component: 100 - total flux cleaned = 0.000397054 Jy ! Component: 150 - total flux cleaned = 0.000489561 Jy ! Component: 200 - total flux cleaned = 0.00065887 Jy ! Total flux subtracted in 200 components = 0.00065887 Jy ! Clean residual min=-0.003750 max=0.003175 Jy/beam ! Clean residual mean=-0.000004 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.73764 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 198 components and 0.73764 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=0.145749Jy sigma=0.000632 ! Fit after self-cal, rms=0.145752Jy sigma=0.000632 ! 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=0.145752Jy sigma=0.000632 ! Fit after self-cal, rms=0.147639Jy sigma=0.000632 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=0.7767 mas, bmaj=4.235 mas, bpa=-14.31 degrees ! Estimated noise=1686.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.442173 Jy ! Component: 100 - total flux cleaned = 0.54827 Jy ! Component: 150 - total flux cleaned = 0.595578 Jy ! Component: 200 - total flux cleaned = 0.625169 Jy ! Total flux subtracted in 200 components = 0.625169 Jy ! Clean residual min=-0.009484 max=0.015887 Jy/beam ! Clean residual mean=0.000004 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.625168 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.625168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.708 mas, bpa=-12.79 degrees ! Estimated noise=907.601 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 = 0.0304041 Jy ! Component: 100 - total flux cleaned = 0.0493792 Jy ! Component: 150 - total flux cleaned = 0.0622261 Jy ! Component: 200 - total flux cleaned = 0.0712499 Jy ! Total flux subtracted in 200 components = 0.0712499 Jy ! Clean residual min=-0.005386 max=0.006160 Jy/beam ! Clean residual mean=-0.000024 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.696418 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 76 components and 0.696418 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=2.473 mas, bmaj=7.084 mas, bpa=4.491 degrees ! Estimated noise=969.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869961 Jy ! Component: 100 - total flux cleaned = 0.0149583 Jy ! Component: 150 - total flux cleaned = 0.0197041 Jy ! Component: 200 - total flux cleaned = 0.0234282 Jy ! Total flux subtracted in 200 components = 0.0234282 Jy ! Clean residual min=-0.004406 max=0.004448 Jy/beam ! Clean residual mean=-0.000018 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 0.719846 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 = 0.00299174 Jy ! Component: 100 - total flux cleaned = 0.00542902 Jy ! Component: 150 - total flux cleaned = 0.00742718 Jy ! Component: 200 - total flux cleaned = 0.00907023 Jy ! Total flux subtracted in 200 components = 0.00907023 Jy ! Clean residual min=-0.003762 max=0.003076 Jy/beam ! Clean residual mean=-0.000008 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.728917 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 181 components and 0.728917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.708 mas, bpa=-12.79 degrees ! Estimated noise=907.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167277 Jy ! Component: 100 - total flux cleaned = 0.00253293 Jy ! Component: 150 - total flux cleaned = 0.00311538 Jy ! Component: 200 - total flux cleaned = 0.00353627 Jy ! Total flux subtracted in 200 components = 0.00353627 Jy ! Clean residual min=-0.003596 max=0.003034 Jy/beam ! Clean residual mean=-0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.732453 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 199 components and 0.732453 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=0.146741Jy sigma=0.000631 ! Fit after self-cal, rms=0.146663Jy sigma=0.000630 wmodel J0348-2749_X_2017_10_21_pus_map.mod ! Writing 199 model components to file: J0348-2749_X_2017_10_21_pus_map.mod wobs J0348-2749_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0348-2749_X_2017_10_21_pus_uvs.fits wwins J0348-2749_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J0348-2749_X_2017_10_21_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 = -0.00115945 Jy ! Component: 100 - total flux cleaned = -0.00168391 Jy ! Component: 150 - total flux cleaned = -0.00187944 Jy ! Component: 200 - total flux cleaned = -0.00201516 Jy ! Component: 250 - total flux cleaned = -0.0021889 Jy ! Component: 300 - total flux cleaned = -0.00214748 Jy ! Component: 350 - total flux cleaned = -0.00210707 Jy ! Component: 400 - total flux cleaned = -0.00210685 Jy ! Component: 450 - total flux cleaned = -0.0022199 Jy ! Component: 500 - total flux cleaned = -0.002256 Jy ! Component: 550 - total flux cleaned = -0.00225577 Jy ! Component: 600 - total flux cleaned = -0.00215228 Jy ! Component: 650 - total flux cleaned = -0.00201668 Jy ! Component: 700 - total flux cleaned = -0.00178475 Jy ! Component: 750 - total flux cleaned = -0.00152496 Jy ! Component: 800 - total flux cleaned = -0.00126997 Jy ! Component: 850 - total flux cleaned = -0.00108248 Jy ! Component: 900 - total flux cleaned = -0.000867079 Jy ! Component: 950 - total flux cleaned = -0.000745966 Jy ! Component: 1000 - total flux cleaned = -0.000536695 Jy ! Component: 1050 - total flux cleaned = -0.000389143 Jy ! Component: 1100 - total flux cleaned = -0.000214916 Jy ! Component: 1150 - total flux cleaned = -1.4858e-05 Jy ! Component: 1200 - total flux cleaned = 6.97573e-05 Jy ! Component: 1250 - total flux cleaned = 0.000181453 Jy ! Component: 1300 - total flux cleaned = 0.000373429 Jy ! Component: 1350 - total flux cleaned = 0.000427362 Jy ! Component: 1400 - total flux cleaned = 0.000481017 Jy ! Component: 1450 - total flux cleaned = 0.000613035 Jy ! Component: 1500 - total flux cleaned = 0.000691288 Jy ! Component: 1550 - total flux cleaned = 0.000742595 Jy ! Component: 1600 - total flux cleaned = 0.000844529 Jy ! Component: 1650 - total flux cleaned = 0.000920423 Jy ! Component: 1700 - total flux cleaned = 0.00104507 Jy ! Component: 1750 - total flux cleaned = 0.00109433 Jy ! Component: 1800 - total flux cleaned = 0.00116763 Jy ! Component: 1850 - total flux cleaned = 0.00119171 Jy ! Component: 1900 - total flux cleaned = 0.0012872 Jy ! Component: 1950 - total flux cleaned = 0.00128696 Jy ! Component: 2000 - total flux cleaned = 0.00126344 Jy ! Total flux subtracted in 2048 components = 0.00128704 Jy ! Clean residual min=-0.001251 max=0.001214 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.73374 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 328 components and 0.73374 Jy ![Exited script file: muppet] wmap "J0348-2749_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 4.708 at -12.79 degrees (North through East) ! Clean map min=-0.0026656 max=0.57363 Jy/beam ! Writing clean map to FITS file: J0348-2749_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.573629 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251484 0.251484 0.502969 1.00594 2.01188 4.02375 8.0475 16.095 32.19 64.38 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.573 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 4.708 at -12.79 degrees (North through East) ! Clean map min=-0.0026656 max=0.57363 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 J0348-2749_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:22 2019