! Started logfile: J1402-1825_X_2017_10_21_pus_uvs.log on Sat May 11 21:55:27 2019 obs J1402-1825_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1402-1825_X_2017_10_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983025 visibilities/baseline/integration-bin. ! Found source: J1402-1825 ! ! 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 61152 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 J1402-1825_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956770Jy sigma=0.007232 ! Fit after self-cal, rms=0.912364Jy sigma=0.006903 ! 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=0.7353 mas, bmaj=3.619 mas, bpa=-20.8 degrees ! Estimated noise=963.769 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 = 0.0718432 Jy ! Component: 100 - total flux cleaned = 0.0887745 Jy ! Total flux subtracted in 100 components = 0.0887745 Jy ! Clean residual min=-0.003558 max=0.006632 Jy/beam ! Clean residual mean=0.000004 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.0887745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0887745 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=0.101415Jy sigma=0.000698 ! Fit after self-cal, rms=0.101353Jy sigma=0.000697 ! 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=0.9493 mas, bmaj=3.91 mas, bpa=-19.68 degrees ! Estimated noise=386.141 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 = 0.00747498 Jy ! Component: 100 - total flux cleaned = 0.0109609 Jy ! Component: 150 - total flux cleaned = 0.0128722 Jy ! Component: 200 - total flux cleaned = 0.0138669 Jy ! Total flux subtracted in 200 components = 0.0138669 Jy ! Clean residual min=-0.001736 max=0.001808 Jy/beam ! Clean residual mean=-0.000020 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.102641 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 40 components and 0.102641 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=0.100909Jy sigma=0.000693 ! Fit after self-cal, rms=0.100967Jy sigma=0.000693 ! 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 1.04 FD 1.01 HN 0.99 KP 0.99 ! LA 1.00 MK 1.01 NL 0.92 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.98 KP 0.97 ! LA 1.06 MK 0.98 NL 0.95 OV 1.01 ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.98 ! LA 1.02 MK 1.02 NL 0.91 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 0.98 ! LA 1.01 MK 0.98 NL 0.94 OV 1.00 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.24 KP 0.98 ! LA 1.04 MK 0.99 NL 0.92 OV 1.01 ! PT 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.94 KP 0.96 ! LA 1.04 MK 0.99 NL 0.92 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.98 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.23 KP 0.97 ! LA 1.03 MK 0.99 NL 0.96 OV 1.02 ! PT 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 0.98 ! LA 1.01 MK 1.37 NL 0.94 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.26 KP 0.97 ! LA 0.99 MK 0.98 NL 0.99 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.28 KP 0.99 ! LA 0.98 MK 0.94 NL 0.95 OV 1.05 ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.99 ! LA 1.01 MK 1.03 NL 0.99 OV 1.00 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.100967Jy sigma=0.000693 ! Fit after self-cal, rms=0.103944Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9586 mas, bmaj=3.962 mas, bpa=-19.81 degrees ! Estimated noise=386.82 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 = -0.000849215 Jy ! Component: 100 - total flux cleaned = -0.001061 Jy ! Component: 150 - total flux cleaned = -0.00110439 Jy ! Component: 200 - total flux cleaned = -0.00112943 Jy ! Total flux subtracted in 200 components = -0.00112943 Jy ! Clean residual min=-0.001542 max=0.001408 Jy/beam ! Clean residual mean=-0.000014 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.101512 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.101512 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=0.103935Jy sigma=0.000691 ! Fit after self-cal, rms=0.104023Jy sigma=0.000691 ! 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=0.104023Jy sigma=0.000691 ! Fit after self-cal, rms=0.108761Jy sigma=0.000689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9628 mas, bmaj=3.979 mas, bpa=-19.93 degrees ! Estimated noise=387.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056799 Jy ! Component: 100 - total flux cleaned = -0.00073274 Jy ! Component: 150 - total flux cleaned = -0.000824952 Jy ! Component: 200 - total flux cleaned = -0.000891932 Jy ! Total flux subtracted in 200 components = -0.000891932 Jy ! Clean residual min=-0.001399 max=0.001114 Jy/beam ! Clean residual mean=-0.000007 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.10062 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.10062 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=0.108755Jy sigma=0.000689 ! Fit after self-cal, rms=0.108833Jy sigma=0.000689 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 = -0.000122769 Jy ! Component: 100 - total flux cleaned = -0.00017442 Jy ! Component: 150 - total flux cleaned = -0.000219706 Jy ! Component: 200 - total flux cleaned = -0.000251931 Jy ! Total flux subtracted in 200 components = -0.000251931 Jy ! Clean residual min=-0.001392 max=0.001111 Jy/beam ! Clean residual mean=-0.000007 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.100368 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.100368 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=0.108832Jy sigma=0.000689 ! Fit after self-cal, rms=0.108830Jy sigma=0.000689 ! 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=0.108830Jy sigma=0.000689 ! Fit after self-cal, rms=0.110865Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9638 mas, bmaj=3.987 mas, bpa=-19.98 degrees ! Estimated noise=388.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426253 Jy ! Component: 100 - total flux cleaned = -0.000512814 Jy ! Component: 150 - total flux cleaned = -0.000566168 Jy ! Component: 200 - total flux cleaned = -0.000623037 Jy ! Total flux subtracted in 200 components = -0.000623037 Jy ! Clean residual min=-0.001300 max=0.001116 Jy/beam ! Clean residual mean=-0.000005 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.099745 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.099745 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=0.110861Jy sigma=0.000689 ! Fit after self-cal, rms=0.110878Jy sigma=0.000689 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 = -5.35159e-05 Jy ! Component: 100 - total flux cleaned = -9.33246e-05 Jy ! Component: 150 - total flux cleaned = -0.000129001 Jy ! Component: 200 - total flux cleaned = -0.000148409 Jy ! Total flux subtracted in 200 components = -0.000148409 Jy ! Clean residual min=-0.001295 max=0.001118 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0995966 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0995966 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=0.110876Jy sigma=0.000689 ! Fit after self-cal, rms=0.110875Jy sigma=0.000689 ! 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=0.110875Jy sigma=0.000689 ! Fit after self-cal, rms=0.111457Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=5.433 mas, bpa=-7.989 degrees ! Estimated noise=448.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327663 Jy ! Component: 100 - total flux cleaned = -0.000396089 Jy ! Component: 150 - total flux cleaned = -0.000424965 Jy ! Component: 200 - total flux cleaned = -0.000456126 Jy ! Total flux subtracted in 200 components = -0.000456126 Jy ! Clean residual min=-0.001321 max=0.001221 Jy/beam ! Clean residual mean=-0.000008 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0991405 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 79 components and 0.0991405 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=0.111456Jy sigma=0.000689 ! Fit after self-cal, rms=0.111463Jy sigma=0.000689 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 = -4.15822e-05 Jy ! Component: 100 - total flux cleaned = -6.39498e-05 Jy ! Component: 150 - total flux cleaned = -7.84104e-05 Jy ! Component: 200 - total flux cleaned = -8.69529e-05 Jy ! Total flux subtracted in 200 components = -8.69529e-05 Jy ! Clean residual min=-0.001327 max=0.001218 Jy/beam ! Clean residual mean=-0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0990535 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.0990535 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=0.111463Jy sigma=0.000689 ! Fit after self-cal, rms=0.111463Jy sigma=0.000689 ! 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=0.9646 mas, bmaj=3.995 mas, bpa=-20.01 degrees ! Estimated noise=388.236 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9646 x 3.995 at -20.01 degrees (North through East) ! Clean map min=-0.0011975 max=0.094084 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=0.7443 mas, bmaj=3.687 mas, bpa=-21.06 degrees ! Estimated noise=976.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726135 Jy ! Component: 100 - total flux cleaned = 0.0891725 Jy ! Component: 150 - total flux cleaned = 0.0955091 Jy ! Component: 200 - total flux cleaned = 0.0982063 Jy ! Total flux subtracted in 200 components = 0.0982063 Jy ! Clean residual min=-0.002296 max=0.002119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.0982063 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0982063 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9646 mas, bmaj=3.995 mas, bpa=-20.01 degrees ! Estimated noise=388.236 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 = 0.00116488 Jy ! Component: 100 - total flux cleaned = 0.00116123 Jy ! Component: 150 - total flux cleaned = 0.00121706 Jy ! Component: 200 - total flux cleaned = 0.00121878 Jy ! Total flux subtracted in 200 components = 0.00121878 Jy ! Clean residual min=-0.001296 max=0.001200 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0994251 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.0994251 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=2.279 mas, bmaj=5.433 mas, bpa=-7.989 degrees ! Estimated noise=448.875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129776 Jy ! Component: 100 - total flux cleaned = -0.000166505 Jy ! Component: 150 - total flux cleaned = -0.000189023 Jy ! Component: 200 - total flux cleaned = -0.000195733 Jy ! Total flux subtracted in 200 components = -0.000195733 Jy ! Clean residual min=-0.001317 max=0.001252 Jy/beam ! Clean residual mean=-0.000008 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0992294 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 = -2.19528e-07 Jy ! Component: 100 - total flux cleaned = -5.87375e-06 Jy ! Component: 150 - total flux cleaned = -1.60455e-05 Jy ! Component: 200 - total flux cleaned = -2.58243e-05 Jy ! Total flux subtracted in 200 components = -2.58243e-05 Jy ! Clean residual min=-0.001321 max=0.001243 Jy/beam ! Clean residual mean=-0.000008 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0992035 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.0992035 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9646 mas, bmaj=3.995 mas, bpa=-20.01 degrees ! Estimated noise=388.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.31804e-06 Jy ! Component: 100 - total flux cleaned = -1.60383e-05 Jy ! Component: 150 - total flux cleaned = -2.6824e-05 Jy ! Component: 200 - total flux cleaned = -3.68481e-05 Jy ! Total flux subtracted in 200 components = -3.68481e-05 Jy ! Clean residual min=-0.001323 max=0.001159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0991667 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 51 components and 0.0991667 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=0.111469Jy sigma=0.000689 ! Fit after self-cal, rms=0.111447Jy sigma=0.000689 wmodel J1402-1825_X_2017_10_21_pus_map.mod ! Writing 51 model components to file: J1402-1825_X_2017_10_21_pus_map.mod wobs J1402-1825_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1402-1825_X_2017_10_21_pus_uvs.fits wwins J1402-1825_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1402-1825_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 = -0.000305013 Jy ! Component: 100 - total flux cleaned = -0.000228805 Jy ! Component: 150 - total flux cleaned = -0.000139638 Jy ! Component: 200 - total flux cleaned = 7.93479e-05 Jy ! Component: 250 - total flux cleaned = 0.000288192 Jy ! Component: 300 - total flux cleaned = 0.000441927 Jy ! Component: 350 - total flux cleaned = 0.000619329 Jy ! Component: 400 - total flux cleaned = 0.000803956 Jy ! Component: 450 - total flux cleaned = 0.000899829 Jy ! Component: 500 - total flux cleaned = 0.000993062 Jy ! Component: 550 - total flux cleaned = 0.0010967 Jy ! Component: 600 - total flux cleaned = 0.00121019 Jy ! Component: 650 - total flux cleaned = 0.00129613 Jy ! Component: 700 - total flux cleaned = 0.00139222 Jy ! Component: 750 - total flux cleaned = 0.00145138 Jy ! Component: 800 - total flux cleaned = 0.00154399 Jy ! Component: 850 - total flux cleaned = 0.00162372 Jy ! Component: 900 - total flux cleaned = 0.00169082 Jy ! Component: 950 - total flux cleaned = 0.00176768 Jy ! Component: 1000 - total flux cleaned = 0.00181096 Jy ! Component: 1050 - total flux cleaned = 0.00188559 Jy ! Component: 1100 - total flux cleaned = 0.00190669 Jy ! Component: 1150 - total flux cleaned = 0.00193808 Jy ! Component: 1200 - total flux cleaned = 0.00198946 Jy ! Component: 1250 - total flux cleaned = 0.00200997 Jy ! Component: 1300 - total flux cleaned = 0.00206995 Jy ! Component: 1350 - total flux cleaned = 0.00209949 Jy ! Component: 1400 - total flux cleaned = 0.00216737 Jy ! Component: 1450 - total flux cleaned = 0.00221523 Jy ! Component: 1500 - total flux cleaned = 0.00225286 Jy ! Component: 1550 - total flux cleaned = 0.00229015 Jy ! Component: 1600 - total flux cleaned = 0.00230874 Jy ! Component: 1650 - total flux cleaned = 0.00237237 Jy ! Component: 1700 - total flux cleaned = 0.00241726 Jy ! Component: 1750 - total flux cleaned = 0.00245265 Jy ! Component: 1800 - total flux cleaned = 0.00247886 Jy ! Component: 1850 - total flux cleaned = 0.00248763 Jy ! Component: 1900 - total flux cleaned = 0.00251342 Jy ! Component: 1950 - total flux cleaned = 0.00254731 Jy ! Component: 2000 - total flux cleaned = 0.00255568 Jy ! Total flux subtracted in 2048 components = 0.00256398 Jy ! Clean residual min=-0.000448 max=0.000455 Jy/beam ! Clean residual mean=0.000000 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.101731 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 188 components and 0.101731 Jy ![Exited script file: muppet] wmap "J1402-1825_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9646 x 3.995 at -20.01 degrees (North through East) ! Clean map min=-0.0010173 max=0.094105 Jy/beam ! Writing clean map to FITS file: J1402-1825_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 0.094105 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545723 0.545723 1.09145 2.18289 4.36579 8.73158 17.4632 34.9263 69.8526 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9646 x 3.995 at -20.01 degrees (North through East) ! Clean map min=-0.0010173 max=0.094105 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 J1402-1825_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:55:30 2019