! Started logfile: J0618-2426_X_2017_10_21_pus_uvs.log on Sat May 11 21:51:36 2019 obs J0618-2426_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0618-2426_X_2017_10_21_pus_uva.fits ! AN table 1: 115 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.971498 visibilities/baseline/integration-bin. ! Found source: J0618-2426 ! ! 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 48264 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 J0618-2426_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918891Jy sigma=0.007143 ! Fit after self-cal, rms=0.892305Jy sigma=0.006947 ! 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=0.7135 mas, bmaj=3.651 mas, bpa=-22.08 degrees ! Estimated noise=981.207 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 = 0.0880607 Jy ! Component: 100 - total flux cleaned = 0.107298 Jy ! Total flux subtracted in 100 components = 0.107298 Jy ! Clean residual min=-0.004264 max=0.005567 Jy/beam ! Clean residual mean=-0.000031 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.107298 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.107298 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=0.099795Jy sigma=0.000706 ! Fit after self-cal, rms=0.099780Jy sigma=0.000706 ! 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=0.9434 mas, bmaj=4.072 mas, bpa=-20.76 degrees ! Estimated noise=423.445 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 = 0.00660848 Jy ! Component: 100 - total flux cleaned = 0.0091304 Jy ! Component: 150 - total flux cleaned = 0.00965916 Jy ! Component: 200 - total flux cleaned = 0.0098534 Jy ! Total flux subtracted in 200 components = 0.0098534 Jy ! Clean residual min=-0.002118 max=0.002281 Jy/beam ! Clean residual mean=0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.117152 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.117152 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=0.099383Jy sigma=0.000702 ! Fit after self-cal, rms=0.099400Jy sigma=0.000702 ! 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 1.05 FD 0.98 HN 1.06 KP 0.98 ! LA 1.03 MK 0.96 NL 0.95 OV 1.00 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.06 KP 0.95 ! LA 1.04 MK 0.99 NL 0.94 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 0.94 ! LA 1.00 MK 1.02 NL 0.94 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.94 ! LA 0.98 MK 1.01 NL 0.93 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.97 ! LA 1.03 MK 1.00 NL 0.90 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 0.93 ! LA 1.01 MK 1.02 NL 0.90 OV 0.99 ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.09 KP 0.94 ! LA 0.99 MK 1.00 NL 0.93 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.02 KP 0.95 ! LA 1.00 MK 1.01 NL 0.93 OV 1.00 ! PT 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.02 KP 0.97 ! LA 1.01 MK 1.03 NL 0.94 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.11 KP 0.95 ! LA 0.98 MK 1.03 NL 0.97 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.01 KP 0.96 ! LA 0.93 MK 1.01 NL 0.95 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.96 KP 0.92 ! LA 1.07 MK 0.99 NL 0.98 OV 0.98 ! PT 1.06 ! ! ! Fit before self-cal, rms=0.099400Jy sigma=0.000702 ! Fit after self-cal, rms=0.100402Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=4.125 mas, bpa=-20.82 degrees ! Estimated noise=421.111 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 = -0.000711083 Jy ! Component: 100 - total flux cleaned = -0.000851541 Jy ! Component: 150 - total flux cleaned = -0.000916156 Jy ! Component: 200 - total flux cleaned = -0.000983873 Jy ! Total flux subtracted in 200 components = -0.000983873 Jy ! Clean residual min=-0.001368 max=0.001681 Jy/beam ! Clean residual mean=-0.000015 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.116168 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.116168 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=0.100393Jy sigma=0.000700 ! Fit after self-cal, rms=0.100442Jy sigma=0.000700 ! 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=0.100442Jy sigma=0.000700 ! Fit after self-cal, rms=0.100840Jy sigma=0.000700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9482 mas, bmaj=4.134 mas, bpa=-20.84 degrees ! Estimated noise=421.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045197 Jy ! Component: 100 - total flux cleaned = -0.000549256 Jy ! Component: 150 - total flux cleaned = -0.000605744 Jy ! Component: 200 - total flux cleaned = -0.000616342 Jy ! Total flux subtracted in 200 components = -0.000616342 Jy ! Clean residual min=-0.001339 max=0.001729 Jy/beam ! Clean residual mean=-0.000016 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.115552 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.115552 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=0.100836Jy sigma=0.000700 ! Fit after self-cal, rms=0.100844Jy sigma=0.000700 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 (-17, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017585 Jy ! Component: 100 - total flux cleaned = 0.00271606 Jy ! Component: 150 - total flux cleaned = 0.00314132 Jy ! Component: 200 - total flux cleaned = 0.00327722 Jy ! Total flux subtracted in 200 components = 0.00327722 Jy ! Clean residual min=-0.001158 max=0.001104 Jy/beam ! Clean residual mean=-0.000011 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.118829 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.118829 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=0.100813Jy sigma=0.000700 ! Fit after self-cal, rms=0.100808Jy sigma=0.000700 ! 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=0.100808Jy sigma=0.000700 ! Fit after self-cal, rms=0.101442Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9503 mas, bmaj=4.151 mas, bpa=-20.88 degrees ! Estimated noise=421.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.3073e-06 Jy ! Component: 100 - total flux cleaned = -9.47551e-05 Jy ! Component: 150 - total flux cleaned = -0.000140581 Jy ! Component: 200 - total flux cleaned = -0.000196519 Jy ! Total flux subtracted in 200 components = -0.000196519 Jy ! Clean residual min=-0.001008 max=0.001071 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.118632 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.118632 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=0.101434Jy sigma=0.000699 ! Fit after self-cal, rms=0.101460Jy sigma=0.000699 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 = 6.42376e-05 Jy ! Component: 100 - total flux cleaned = 5.1592e-05 Jy ! Component: 150 - total flux cleaned = 5.10641e-05 Jy ! Component: 200 - total flux cleaned = 5.10363e-05 Jy ! Total flux subtracted in 200 components = 5.10363e-05 Jy ! Clean residual min=-0.000985 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.118683 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.118683 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=0.101457Jy sigma=0.000699 ! Fit after self-cal, rms=0.101456Jy sigma=0.000699 ! 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=0.101456Jy sigma=0.000699 ! Fit after self-cal, rms=0.101557Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=6.241 mas, bpa=-5.121 degrees ! Estimated noise=478.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000270896 Jy ! Component: 100 - total flux cleaned = -0.000305143 Jy ! Component: 150 - total flux cleaned = -0.0003063 Jy ! Component: 200 - total flux cleaned = -0.000298164 Jy ! Total flux subtracted in 200 components = -0.000298164 Jy ! Clean residual min=-0.001032 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.118385 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 108 components and 0.118385 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=0.101555Jy sigma=0.000699 ! Fit after self-cal, rms=0.101559Jy sigma=0.000699 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 = 2.96598e-05 Jy ! Component: 100 - total flux cleaned = 4.30215e-05 Jy ! Component: 150 - total flux cleaned = 5.57417e-05 Jy ! Component: 200 - total flux cleaned = 7.86525e-05 Jy ! Total flux subtracted in 200 components = 7.86525e-05 Jy ! Clean residual min=-0.001021 max=0.000977 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.118464 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.118464 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=0.101558Jy sigma=0.000699 ! Fit after self-cal, rms=0.101558Jy sigma=0.000699 ! 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=0.951 mas, bmaj=4.156 mas, bpa=-20.89 degrees ! Estimated noise=420.578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 4.156 at -20.89 degrees (North through East) ! Clean map min=-0.0012346 max=0.1128 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=0.7185 mas, bmaj=3.73 mas, bpa=-22.25 degrees ! Estimated noise=979.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878064 Jy ! Component: 100 - total flux cleaned = 0.106981 Jy ! Component: 150 - total flux cleaned = 0.110416 Jy ! Component: 200 - total flux cleaned = 0.111741 Jy ! Total flux subtracted in 200 components = 0.111741 Jy ! Clean residual min=-0.002267 max=0.002011 Jy/beam ! Clean residual mean=-0.000013 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.111741 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.111741 Jy ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=4.156 mas, bpa=-20.89 degrees ! Estimated noise=420.578 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 = 0.00223056 Jy ! Component: 100 - total flux cleaned = 0.00355528 Jy ! Component: 150 - total flux cleaned = 0.00450751 Jy ! Component: 200 - total flux cleaned = 0.00496359 Jy ! Total flux subtracted in 200 components = 0.00496359 Jy ! Clean residual min=-0.001078 max=0.001066 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.116705 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.116705 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=2.37 mas, bmaj=6.241 mas, bpa=-5.121 degrees ! Estimated noise=478.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000715154 Jy ! Component: 100 - total flux cleaned = 0.00096567 Jy ! Component: 150 - total flux cleaned = 0.00110231 Jy ! Component: 200 - total flux cleaned = 0.00120401 Jy ! Total flux subtracted in 200 components = 0.00120401 Jy ! Clean residual min=-0.001143 max=0.001025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.117909 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.74401e-05 Jy ! Component: 100 - total flux cleaned = 8.43452e-05 Jy ! Component: 150 - total flux cleaned = 0.000127988 Jy ! Component: 200 - total flux cleaned = 0.00015882 Jy ! Total flux subtracted in 200 components = 0.00015882 Jy ! Clean residual min=-0.001101 max=0.001002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.118068 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 69 components and 0.118068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.951 mas, bmaj=4.156 mas, bpa=-20.89 degrees ! Estimated noise=420.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105313 Jy ! Component: 100 - total flux cleaned = -8.61559e-05 Jy ! Component: 150 - total flux cleaned = -5.35837e-05 Jy ! Component: 200 - total flux cleaned = -8.20307e-06 Jy ! Total flux subtracted in 200 components = -8.20307e-06 Jy ! Clean residual min=-0.001035 max=0.000997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.118059 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.118059 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=0.101561Jy sigma=0.000699 ! Fit after self-cal, rms=0.101551Jy sigma=0.000699 wmodel J0618-2426_X_2017_10_21_pus_map.mod ! Writing 87 model components to file: J0618-2426_X_2017_10_21_pus_map.mod wobs J0618-2426_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0618-2426_X_2017_10_21_pus_uvs.fits wwins J0618-2426_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0618-2426_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 = -5.62082e-05 Jy ! Component: 100 - total flux cleaned = -0.000104909 Jy ! Component: 150 - total flux cleaned = -0.000119401 Jy ! Component: 200 - total flux cleaned = -0.000104927 Jy ! Component: 250 - total flux cleaned = -0.000133182 Jy ! Component: 300 - total flux cleaned = -9.29691e-05 Jy ! Component: 350 - total flux cleaned = -5.37332e-05 Jy ! Component: 400 - total flux cleaned = 9.75345e-06 Jy ! Component: 450 - total flux cleaned = -1.49354e-05 Jy ! Component: 500 - total flux cleaned = -1.50066e-05 Jy ! Component: 550 - total flux cleaned = -3.56204e-06 Jy ! Component: 600 - total flux cleaned = -3.7305e-06 Jy ! Component: 650 - total flux cleaned = 2.9958e-05 Jy ! Component: 700 - total flux cleaned = 4.09017e-05 Jy ! Component: 750 - total flux cleaned = 2.99187e-05 Jy ! Component: 800 - total flux cleaned = 1.93252e-05 Jy ! Component: 850 - total flux cleaned = 1.93339e-05 Jy ! Component: 900 - total flux cleaned = 1.91952e-05 Jy ! Component: 950 - total flux cleaned = 9.15161e-06 Jy ! Component: 1000 - total flux cleaned = -3.01175e-05 Jy ! Component: 1050 - total flux cleaned = -1.15226e-06 Jy ! Component: 1100 - total flux cleaned = 8.21736e-06 Jy ! Component: 1150 - total flux cleaned = 1.73568e-05 Jy ! Component: 1200 - total flux cleaned = 8.01879e-06 Jy ! Component: 1250 - total flux cleaned = -9.95752e-07 Jy ! Component: 1300 - total flux cleaned = -2.75993e-05 Jy ! Component: 1350 - total flux cleaned = -4.4997e-05 Jy ! Component: 1400 - total flux cleaned = -4.50634e-05 Jy ! Component: 1450 - total flux cleaned = -6.21173e-05 Jy ! Component: 1500 - total flux cleaned = -6.20819e-05 Jy ! Component: 1550 - total flux cleaned = -7.87141e-05 Jy ! Component: 1600 - total flux cleaned = -9.51025e-05 Jy ! Component: 1650 - total flux cleaned = -5.48812e-05 Jy ! Component: 1700 - total flux cleaned = -7.09273e-05 Jy ! Component: 1750 - total flux cleaned = -6.30498e-05 Jy ! Component: 1800 - total flux cleaned = -6.31211e-05 Jy ! Component: 1850 - total flux cleaned = -4.00846e-05 Jy ! Component: 1900 - total flux cleaned = 1.30902e-05 Jy ! Component: 1950 - total flux cleaned = 1.30051e-05 Jy ! Component: 2000 - total flux cleaned = 4.28196e-05 Jy ! Total flux subtracted in 2048 components = 5.01675e-05 Jy ! Clean residual min=-0.000390 max=0.000464 Jy/beam ! Clean residual mean=-0.000000 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.118109 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 207 components and 0.118109 Jy ![Exited script file: muppet] wmap "J0618-2426_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 4.156 at -20.89 degrees (North through East) ! Clean map min=-0.0013797 max=0.1128 Jy/beam ! Writing clean map to FITS file: J0618-2426_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 0.112804 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.380914 0.380914 0.761828 1.52366 3.04731 6.09462 12.1892 24.3785 48.757 97.514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.951 x 4.156 at -20.89 degrees (North through East) ! Clean map min=-0.0013797 max=0.1128 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 J0618-2426_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:39 2019