! Started logfile: J2155-1139_X_2017_01_21_pus_uvs.log on Sun May 5 15:33:01 2019 obs J2155-1139_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2155-1139_X_2017_01_21_pus_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.60742 visibilities/baseline/integration-bin. ! Found source: J2155-1139 ! ! 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 1086 lines of history. ! ! Reading 37524 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 J2155-1139_X_2017_01_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 356 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 364 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 386 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 341 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 432 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.949621Jy sigma=0.006748 ! Fit after self-cal, rms=0.921221Jy sigma=0.006596 ! 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=0.5564 mas, bmaj=1.478 mas, bpa=-4.994 degrees ! Estimated noise=1113.91 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 = 0.0653994 Jy ! Component: 100 - total flux cleaned = 0.0794099 Jy ! Total flux subtracted in 100 components = 0.0794099 Jy ! Clean residual min=-0.008612 max=0.015429 Jy/beam ! Clean residual mean=-0.000015 rms=0.002233 Jy/beam ! Combined flux in latest and established models = 0.0794099 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0794099 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=0.116055Jy sigma=0.000701 ! Fit after self-cal, rms=0.115760Jy sigma=0.000699 ! Inverting map ! Added new window around map position (3.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128272 Jy ! Component: 100 - total flux cleaned = 0.0182375 Jy ! Total flux subtracted in 100 components = 0.0182375 Jy ! Clean residual min=-0.006170 max=0.012943 Jy/beam ! Clean residual mean=-0.000010 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.0976475 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0976475 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=0.114002Jy sigma=0.000681 ! Fit after self-cal, rms=0.113558Jy sigma=0.000678 ! Inverting map ! Added new window around map position (1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117408 Jy ! Component: 100 - total flux cleaned = 0.0185094 Jy ! Total flux subtracted in 100 components = 0.0185094 Jy ! Clean residual min=-0.005298 max=0.008520 Jy/beam ! Clean residual mean=-0.000012 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.116157 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.116157 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=0.111493Jy sigma=0.000659 ! Fit after self-cal, rms=0.110953Jy sigma=0.000656 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804212 Jy ! Component: 100 - total flux cleaned = 0.0134005 Jy ! Total flux subtracted in 100 components = 0.0134005 Jy ! Clean residual min=-0.004402 max=0.005981 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.129557 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.129557 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=0.109799Jy sigma=0.000646 ! Fit after self-cal, rms=0.109413Jy sigma=0.000644 ! 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=0.656 mas, bmaj=1.637 mas, bpa=-2.871 degrees ! Estimated noise=575.229 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 = 0.011311 Jy ! Component: 100 - total flux cleaned = 0.0189098 Jy ! Component: 150 - total flux cleaned = 0.0246839 Jy ! Component: 200 - total flux cleaned = 0.0293957 Jy ! Total flux subtracted in 200 components = 0.0293957 Jy ! Clean residual min=-0.005021 max=0.005672 Jy/beam ! Clean residual mean=-0.000048 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.158953 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 0.158953 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=0.107960Jy sigma=0.000631 ! Fit after self-cal, rms=0.107362Jy sigma=0.000629 ! 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 0.98 FD 1.00* HN 1.14 LA 0.87 ! MK 1.01 NL 1.07 OV 1.00* PT 0.97 ! SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 1.14 LA 0.83 ! MK 1.06 NL 1.00 OV 1.00* PT 1.00 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.18 LA 0.83 ! MK 1.07 NL 1.03 OV 1.00* PT 0.95 ! SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.16 LA 0.82 ! MK 1.04 NL 1.05 OV 1.00* PT 1.02 ! SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 LA 0.84 ! MK 1.06 NL 1.00 OV 1.00* PT 1.01 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.16 LA 0.83 ! MK 1.06 NL 1.03 OV 1.00* PT 0.99 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 LA 0.82 ! MK 1.05 NL 1.04 OV 1.00* PT 0.99 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.95 LA 0.80 ! MK 1.01 NL 1.02 OV 1.00* PT 1.03 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.09 LA 0.83 ! MK 0.99 NL 1.10 OV 1.00* PT 0.97 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.96 LA 0.83 ! MK 1.02 NL 1.01 OV 0.67 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.99 LA 0.83 ! MK 1.05 NL 0.97 OV 1.00* PT 0.97 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.85 LA 0.83 ! MK 1.00 NL 0.94 OV 1.00* PT 1.01 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.107362Jy sigma=0.000629 ! Fit after self-cal, rms=0.102350Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6727 mas, bmaj=1.664 mas, bpa=-2.812 degrees ! Estimated noise=560.147 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 = 0.0026735 Jy ! Component: 100 - total flux cleaned = 0.00357669 Jy ! Component: 150 - total flux cleaned = 0.00442559 Jy ! Component: 200 - total flux cleaned = 0.00508077 Jy ! Total flux subtracted in 200 components = 0.00508077 Jy ! Clean residual min=-0.002242 max=0.003110 Jy/beam ! Clean residual mean=-0.000005 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.164034 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.164034 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=0.102169Jy sigma=0.000621 ! Fit after self-cal, rms=0.102029Jy sigma=0.000620 ! 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=0.102029Jy sigma=0.000620 ! Fit after self-cal, rms=0.101280Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6742 mas, bmaj=1.662 mas, bpa=-2.867 degrees ! Estimated noise=557.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121232 Jy ! Component: 100 - total flux cleaned = 0.00180814 Jy ! Component: 150 - total flux cleaned = 0.00227114 Jy ! Component: 200 - total flux cleaned = 0.00271058 Jy ! Total flux subtracted in 200 components = 0.00271058 Jy ! Clean residual min=-0.001866 max=0.002463 Jy/beam ! Clean residual mean=-0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.166744 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.166744 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=0.101214Jy sigma=0.000618 ! Fit after self-cal, rms=0.101105Jy sigma=0.000618 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230684 Jy ! Component: 100 - total flux cleaned = 0.00312108 Jy ! Component: 150 - total flux cleaned = 0.00366075 Jy ! Component: 200 - total flux cleaned = 0.00391602 Jy ! Total flux subtracted in 200 components = 0.00391602 Jy ! Clean residual min=-0.001540 max=0.001838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.17066 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 113 components and 0.17066 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=0.101044Jy sigma=0.000618 ! Fit after self-cal, rms=0.100993Jy sigma=0.000618 ! 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=0.100993Jy sigma=0.000618 ! Fit after self-cal, rms=0.099923Jy sigma=0.000617 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6745 mas, bmaj=1.659 mas, bpa=-2.861 degrees ! Estimated noise=555.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113613 Jy ! Component: 100 - total flux cleaned = 0.00166422 Jy ! Component: 150 - total flux cleaned = 0.00207547 Jy ! Component: 200 - total flux cleaned = 0.00234621 Jy ! Total flux subtracted in 200 components = 0.00234621 Jy ! Clean residual min=-0.001317 max=0.001605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.173007 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.173007 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=0.099892Jy sigma=0.000616 ! Fit after self-cal, rms=0.099833Jy sigma=0.000616 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 = 0.000632432 Jy ! Component: 100 - total flux cleaned = 0.00102815 Jy ! Component: 150 - total flux cleaned = 0.00125703 Jy ! Component: 200 - total flux cleaned = 0.00138985 Jy ! Total flux subtracted in 200 components = 0.00138985 Jy ! Clean residual min=-0.001323 max=0.001695 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.174396 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.174396 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=0.099816Jy sigma=0.000616 ! Fit after self-cal, rms=0.099794Jy sigma=0.000616 ! Inverting map ! Added new window around map position (-8, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152538 Jy ! Component: 100 - total flux cleaned = 0.00239649 Jy ! Component: 150 - total flux cleaned = 0.00297352 Jy ! Component: 200 - total flux cleaned = 0.00328428 Jy ! Total flux subtracted in 200 components = 0.00328428 Jy ! Clean residual min=-0.001363 max=0.001415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.177681 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.177681 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=0.099757Jy sigma=0.000616 ! Fit after self-cal, rms=0.099741Jy sigma=0.000616 ! 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=0.099741Jy sigma=0.000616 ! Fit after self-cal, rms=0.099040Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.838 mas, bmaj=3.484 mas, bpa=3.221 degrees ! Estimated noise=814.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100612 Jy ! Component: 100 - total flux cleaned = 0.0015787 Jy ! Component: 150 - total flux cleaned = 0.00204173 Jy ! Component: 200 - total flux cleaned = 0.00225512 Jy ! Total flux subtracted in 200 components = 0.00225512 Jy ! Clean residual min=-0.001606 max=0.001659 Jy/beam ! Clean residual mean=-0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.179936 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.179936 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=0.099031Jy sigma=0.000616 ! Fit after self-cal, rms=0.098984Jy sigma=0.000616 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 = 0.000623226 Jy ! Component: 100 - total flux cleaned = 0.000990229 Jy ! Component: 150 - total flux cleaned = 0.00114976 Jy ! Component: 200 - total flux cleaned = 0.00125359 Jy ! Total flux subtracted in 200 components = 0.00125359 Jy ! Clean residual min=-0.001583 max=0.001620 Jy/beam ! Clean residual mean=-0.000006 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.181189 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 163 components and 0.181189 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=0.098980Jy sigma=0.000616 ! Fit after self-cal, rms=0.098974Jy sigma=0.000615 ! 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=0.6754 mas, bmaj=1.659 mas, bpa=-2.867 degrees ! Estimated noise=554.183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.659 at -2.867 degrees (North through East) ! Clean map min=-0.0012931 max=0.080028 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=0.5697 mas, bmaj=1.482 mas, bpa=-5.018 degrees ! Estimated noise=1091.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.063809 Jy ! Component: 100 - total flux cleaned = 0.0914659 Jy ! Component: 150 - total flux cleaned = 0.108382 Jy ! Component: 200 - total flux cleaned = 0.119282 Jy ! Total flux subtracted in 200 components = 0.119282 Jy ! Clean residual min=-0.005843 max=0.006036 Jy/beam ! Clean residual mean=-0.000015 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.119282 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.119282 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.659 mas, bpa=-2.867 degrees ! Estimated noise=554.183 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 = 0.0129229 Jy ! Component: 100 - total flux cleaned = 0.0218446 Jy ! Component: 150 - total flux cleaned = 0.0286351 Jy ! Component: 200 - total flux cleaned = 0.0340027 Jy ! Total flux subtracted in 200 components = 0.0340027 Jy ! Clean residual min=-0.003022 max=0.004102 Jy/beam ! Clean residual mean=-0.000023 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.153285 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.153285 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=1.838 mas, bmaj=3.484 mas, bpa=3.221 degrees ! Estimated noise=814.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00835398 Jy ! Component: 100 - total flux cleaned = 0.0127899 Jy ! Component: 150 - total flux cleaned = 0.0158439 Jy ! Component: 200 - total flux cleaned = 0.018266 Jy ! Total flux subtracted in 200 components = 0.018266 Jy ! Clean residual min=-0.003070 max=0.002736 Jy/beam ! Clean residual mean=-0.000019 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.171551 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 = 0.00197444 Jy ! Component: 100 - total flux cleaned = 0.00359387 Jy ! Component: 150 - total flux cleaned = 0.00493363 Jy ! Component: 200 - total flux cleaned = 0.00604651 Jy ! Total flux subtracted in 200 components = 0.00604651 Jy ! Clean residual min=-0.002011 max=0.001907 Jy/beam ! Clean residual mean=-0.000009 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.177597 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 79 components and 0.177597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6754 mas, bmaj=1.659 mas, bpa=-2.867 degrees ! Estimated noise=554.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131603 Jy ! Component: 100 - total flux cleaned = 0.0017636 Jy ! Component: 150 - total flux cleaned = 0.00228694 Jy ! Component: 200 - total flux cleaned = 0.00271062 Jy ! Total flux subtracted in 200 components = 0.00271062 Jy ! Clean residual min=-0.001506 max=0.001752 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.180308 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.180308 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=0.099034Jy sigma=0.000616 ! Fit after self-cal, rms=0.099016Jy sigma=0.000616 wmodel J2155-1139_X_2017_01_21_pus_map.mod ! Writing 93 model components to file: J2155-1139_X_2017_01_21_pus_map.mod wobs J2155-1139_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2155-1139_X_2017_01_21_pus_uvs.fits wwins J2155-1139_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J2155-1139_X_2017_01_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 = -2.48162e-05 Jy ! Component: 100 - total flux cleaned = 9.62448e-05 Jy ! Component: 150 - total flux cleaned = 0.000254531 Jy ! Component: 200 - total flux cleaned = 0.000319433 Jy ! Component: 250 - total flux cleaned = 0.000340357 Jy ! Component: 300 - total flux cleaned = 0.000381322 Jy ! Component: 350 - total flux cleaned = 0.000421046 Jy ! Component: 400 - total flux cleaned = 0.000421567 Jy ! Component: 450 - total flux cleaned = 0.000439856 Jy ! Component: 500 - total flux cleaned = 0.000422483 Jy ! Component: 550 - total flux cleaned = 0.000474495 Jy ! Component: 600 - total flux cleaned = 0.000575373 Jy ! Component: 650 - total flux cleaned = 0.000592011 Jy ! Component: 700 - total flux cleaned = 0.000672899 Jy ! Component: 750 - total flux cleaned = 0.000719824 Jy ! Component: 800 - total flux cleaned = 0.000688805 Jy ! Component: 850 - total flux cleaned = 0.000733889 Jy ! Component: 900 - total flux cleaned = 0.000719192 Jy ! Component: 950 - total flux cleaned = 0.000792393 Jy ! Component: 1000 - total flux cleaned = 0.000820844 Jy ! Component: 1050 - total flux cleaned = 0.000862947 Jy ! Component: 1100 - total flux cleaned = 0.000918224 Jy ! Component: 1150 - total flux cleaned = 0.000918455 Jy ! Component: 1200 - total flux cleaned = 0.000958802 Jy ! Component: 1250 - total flux cleaned = 0.000971969 Jy ! Component: 1300 - total flux cleaned = 0.000997769 Jy ! Component: 1350 - total flux cleaned = 0.000997735 Jy ! Component: 1400 - total flux cleaned = 0.000997879 Jy ! Component: 1450 - total flux cleaned = 0.00102288 Jy ! Component: 1500 - total flux cleaned = 0.00104729 Jy ! Component: 1550 - total flux cleaned = 0.00105944 Jy ! Component: 1600 - total flux cleaned = 0.00105933 Jy ! Component: 1650 - total flux cleaned = 0.00103553 Jy ! Component: 1700 - total flux cleaned = 0.000977488 Jy ! Component: 1750 - total flux cleaned = 0.000931581 Jy ! Component: 1800 - total flux cleaned = 0.000897618 Jy ! Component: 1850 - total flux cleaned = 0.000897696 Jy ! Component: 1900 - total flux cleaned = 0.000875603 Jy ! Component: 1950 - total flux cleaned = 0.000853756 Jy ! Component: 2000 - total flux cleaned = 0.000821207 Jy ! Total flux subtracted in 2048 components = 0.000799729 Jy ! Clean residual min=-0.000708 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.181108 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 243 components and 0.181107 Jy ![Exited script file: muppet] wmap "J2155-1139_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.659 at -2.867 degrees (North through East) ! Clean map min=-0.00091122 max=0.077926 Jy/beam ! Writing clean map to FITS file: J2155-1139_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0779257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747843 0.747843 1.49569 2.99137 5.98274 11.9655 23.931 47.8619 95.7239 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6754 x 1.659 at -2.867 degrees (North through East) ! Clean map min=-0.00091122 max=0.077926 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 J2155-1139_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:33:04 2019