! Started logfile: J0144-3938_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:24 2019 obs J0144-3938_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0144-3938_X_2017_04_28_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.633138 visibilities/baseline/integration-bin. ! Found source: J0144-3938 ! ! 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 907 lines of history. ! ! Reading 38976 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 J0144-3938_X_2017_04_28_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 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 254 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 226 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 240 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989840Jy sigma=0.005377 ! Fit after self-cal, rms=0.926153Jy sigma=0.005158 ! 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=0.5579 mas, bmaj=1.659 mas, bpa=-0.3506 degrees ! Estimated noise=1364.19 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 = 0.0669728 Jy ! Component: 100 - total flux cleaned = 0.0828392 Jy ! Total flux subtracted in 100 components = 0.0828392 Jy ! Clean residual min=-0.005290 max=0.006936 Jy/beam ! Clean residual mean=0.000012 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.0828392 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0828392 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=0.186358Jy sigma=0.000642 ! Fit after self-cal, rms=0.185883Jy sigma=0.000641 ! 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=0.7047 mas, bmaj=1.957 mas, bpa=1.313 degrees ! Estimated noise=692.547 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 (-0.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108485 Jy ! Component: 100 - total flux cleaned = 0.0160606 Jy ! Component: 150 - total flux cleaned = 0.0190582 Jy ! Component: 200 - total flux cleaned = 0.0204967 Jy ! Total flux subtracted in 200 components = 0.0204967 Jy ! Clean residual min=-0.003850 max=0.005126 Jy/beam ! Clean residual mean=0.000036 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.103336 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.103336 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=0.185179Jy sigma=0.000636 ! Fit after self-cal, rms=0.184985Jy sigma=0.000635 ! 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 1.62 FD 0.93 HN 0.72 KP 0.94 ! LA 0.84 MK 1.04 NL 1.06 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 1.00 HN 0.92 KP 0.96 ! LA 0.76 MK 1.04 NL 1.05 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 0.96 HN 0.88 KP 0.91 ! LA 0.98 MK 1.02 NL 1.02 OV 1.02 ! PT 0.95 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.92 HN 0.78 KP 0.92 ! LA 0.78 MK 1.07 NL 0.99 OV 1.02 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.57 FD 0.89 HN 0.85 KP 0.98 ! LA 0.86 MK 1.08 NL 0.98 OV 1.05 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.90 HN 0.74 KP 0.96 ! LA 0.74 MK 1.06 NL 1.04 OV 0.96 ! PT 1.00 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.94 HN 0.85 KP 0.92 ! LA 0.90 MK 1.05 NL 1.02 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 1.02 HN 0.91 KP 0.97 ! LA 0.66 MK 1.01 NL 1.01 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.98 HN 0.82 KP 0.91 ! LA 0.67 MK 1.01 NL 0.91 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.94 HN 0.74 KP 0.96 ! LA 0.73 MK 1.02 NL 0.97 OV 0.97 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.99 HN 0.82 KP 0.93 ! LA 0.72 MK 0.93 NL 0.95 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.90 HN 0.65 KP 0.92 ! LA 0.68 MK 0.99 NL 0.92 OV 0.99 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.184985Jy sigma=0.000635 ! Fit after self-cal, rms=0.174250Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7156 mas, bmaj=1.993 mas, bpa=0.7726 degrees ! Estimated noise=691.94 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 = 0.000361268 Jy ! Component: 100 - total flux cleaned = 0.000274935 Jy ! Component: 150 - total flux cleaned = 0.00019667 Jy ! Component: 200 - total flux cleaned = 0.000125964 Jy ! Total flux subtracted in 200 components = 0.000125964 Jy ! Clean residual min=-0.002107 max=0.002402 Jy/beam ! Clean residual mean=0.000011 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.103462 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.103462 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=0.174209Jy sigma=0.000631 ! Fit after self-cal, rms=0.174423Jy sigma=0.000631 ! 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=0.174423Jy sigma=0.000631 ! Fit after self-cal, rms=0.175702Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.717 mas, bmaj=1.998 mas, bpa=0.7371 degrees ! Estimated noise=693.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454785 Jy ! Component: 100 - total flux cleaned = 0.000418631 Jy ! Component: 150 - total flux cleaned = 0.000353071 Jy ! Component: 200 - total flux cleaned = 0.000323394 Jy ! Total flux subtracted in 200 components = 0.000323394 Jy ! Clean residual min=-0.001935 max=0.001948 Jy/beam ! Clean residual mean=0.000009 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.103785 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.103785 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=0.175677Jy sigma=0.000631 ! Fit after self-cal, rms=0.175698Jy sigma=0.000630 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 = 0.000187745 Jy ! Component: 100 - total flux cleaned = 0.000155255 Jy ! Component: 150 - total flux cleaned = 9.82842e-05 Jy ! Component: 200 - total flux cleaned = 4.71371e-05 Jy ! Total flux subtracted in 200 components = 4.71371e-05 Jy ! Clean residual min=-0.001936 max=0.001979 Jy/beam ! Clean residual mean=0.000010 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.103832 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.103832 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=0.175682Jy sigma=0.000630 ! Fit after self-cal, rms=0.175667Jy sigma=0.000630 ! 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=0.175667Jy sigma=0.000630 ! Fit after self-cal, rms=0.174833Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.716 mas, bmaj=2.002 mas, bpa=0.7817 degrees ! Estimated noise=693.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274883 Jy ! Component: 100 - total flux cleaned = 0.000247656 Jy ! Component: 150 - total flux cleaned = 0.000248497 Jy ! Component: 200 - total flux cleaned = 0.000248503 Jy ! Total flux subtracted in 200 components = 0.000248503 Jy ! Clean residual min=-0.001885 max=0.002054 Jy/beam ! Clean residual mean=0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.104081 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.104081 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=0.174819Jy sigma=0.000630 ! Fit after self-cal, rms=0.174783Jy sigma=0.000630 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 = 5.35645e-05 Jy ! Component: 100 - total flux cleaned = 2.94133e-05 Jy ! Component: 150 - total flux cleaned = 2.99067e-05 Jy ! Component: 200 - total flux cleaned = 2.93603e-05 Jy ! Total flux subtracted in 200 components = 2.93603e-05 Jy ! Clean residual min=-0.001904 max=0.002065 Jy/beam ! Clean residual mean=0.000009 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.10411 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.10411 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=0.174772Jy sigma=0.000630 ! Fit after self-cal, rms=0.174762Jy sigma=0.000630 ! 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=0.174762Jy sigma=0.000630 ! Fit after self-cal, rms=0.174255Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=7.758 mas, bpa=5.094 degrees ! Estimated noise=965.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176998 Jy ! Component: 100 - total flux cleaned = 0.000176843 Jy ! Component: 150 - total flux cleaned = 0.000163552 Jy ! Component: 200 - total flux cleaned = 0.000125065 Jy ! Total flux subtracted in 200 components = 0.000125065 Jy ! Clean residual min=-0.002180 max=0.002502 Jy/beam ! Clean residual mean=0.000022 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.104235 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 51 components and 0.104235 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=0.174243Jy sigma=0.000630 ! Fit after self-cal, rms=0.174222Jy sigma=0.000630 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 = -4.01301e-05 Jy ! Component: 100 - total flux cleaned = -5.29773e-05 Jy ! Component: 150 - total flux cleaned = -8.85519e-05 Jy ! Component: 200 - total flux cleaned = -0.000119586 Jy ! Total flux subtracted in 200 components = -0.000119586 Jy ! Clean residual min=-0.002200 max=0.002534 Jy/beam ! Clean residual mean=0.000023 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.104116 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 53 components and 0.104116 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=0.174215Jy sigma=0.000630 ! Fit after self-cal, rms=0.174199Jy sigma=0.000630 ! 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=0.7153 mas, bmaj=2.004 mas, bpa=0.8103 degrees ! Estimated noise=693.453 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7153 x 2.004 at 0.8103 degrees (North through East) ! Clean map min=-0.0046597 max=0.085419 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=0.5626 mas, bmaj=1.684 mas, bpa=-0.752 degrees ! Estimated noise=1362.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0660247 Jy ! Component: 100 - total flux cleaned = 0.0823708 Jy ! Component: 150 - total flux cleaned = 0.0902692 Jy ! Component: 200 - total flux cleaned = 0.0952557 Jy ! Total flux subtracted in 200 components = 0.0952557 Jy ! Clean residual min=-0.004137 max=0.004206 Jy/beam ! Clean residual mean=0.000007 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.0952557 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0952557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7153 mas, bmaj=2.004 mas, bpa=0.8103 degrees ! Estimated noise=693.453 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 = 0.00536493 Jy ! Component: 100 - total flux cleaned = 0.00638836 Jy ! Component: 150 - total flux cleaned = 0.00714343 Jy ! Component: 200 - total flux cleaned = 0.00765249 Jy ! Total flux subtracted in 200 components = 0.00765249 Jy ! Clean residual min=-0.002224 max=0.002285 Jy/beam ! Clean residual mean=0.000010 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.102908 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.102908 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=2.253 mas, bmaj=7.758 mas, bpa=5.094 degrees ! Estimated noise=965.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000927996 Jy ! Component: 100 - total flux cleaned = 0.00092882 Jy ! Component: 150 - total flux cleaned = 0.000991747 Jy ! Component: 200 - total flux cleaned = 0.00101606 Jy ! Total flux subtracted in 200 components = 0.00101606 Jy ! Clean residual min=-0.002231 max=0.002675 Jy/beam ! Clean residual mean=0.000024 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.103924 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 = 1.82758e-05 Jy ! Component: 100 - total flux cleaned = 3.47308e-05 Jy ! Component: 150 - total flux cleaned = 4.80162e-05 Jy ! Component: 200 - total flux cleaned = 4.86897e-05 Jy ! Total flux subtracted in 200 components = 4.86897e-05 Jy ! Clean residual min=-0.002149 max=0.002627 Jy/beam ! Clean residual mean=0.000024 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.103973 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.103973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7153 mas, bmaj=2.004 mas, bpa=0.8103 degrees ! Estimated noise=693.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210048 Jy ! Component: 100 - total flux cleaned = -0.000246401 Jy ! Component: 150 - total flux cleaned = -0.00021254 Jy ! Component: 200 - total flux cleaned = -0.000185427 Jy ! Total flux subtracted in 200 components = -0.000185427 Jy ! Clean residual min=-0.002007 max=0.002042 Jy/beam ! Clean residual mean=0.000010 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.103787 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.103788 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=0.174206Jy sigma=0.000630 ! Fit after self-cal, rms=0.174190Jy sigma=0.000630 wmodel J0144-3938_X_2017_04_28_pus_map.mod ! Writing 63 model components to file: J0144-3938_X_2017_04_28_pus_map.mod wobs J0144-3938_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0144-3938_X_2017_04_28_pus_uvs.fits wwins J0144-3938_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0144-3938_X_2017_04_28_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 = 0.000411101 Jy ! Component: 100 - total flux cleaned = 0.000618615 Jy ! Component: 150 - total flux cleaned = 0.000618137 Jy ! Component: 200 - total flux cleaned = 0.000773817 Jy ! Component: 250 - total flux cleaned = 0.000924734 Jy ! Component: 300 - total flux cleaned = 0.00110083 Jy ! Component: 350 - total flux cleaned = 0.00132844 Jy ! Component: 400 - total flux cleaned = 0.00154939 Jy ! Component: 450 - total flux cleaned = 0.00168371 Jy ! Component: 500 - total flux cleaned = 0.00186715 Jy ! Component: 550 - total flux cleaned = 0.00199604 Jy ! Component: 600 - total flux cleaned = 0.00222254 Jy ! Component: 650 - total flux cleaned = 0.00244406 Jy ! Component: 700 - total flux cleaned = 0.00258908 Jy ! Component: 750 - total flux cleaned = 0.00280203 Jy ! Component: 800 - total flux cleaned = 0.002872 Jy ! Component: 850 - total flux cleaned = 0.00298657 Jy ! Component: 900 - total flux cleaned = 0.00307622 Jy ! Component: 950 - total flux cleaned = 0.00312109 Jy ! Component: 1000 - total flux cleaned = 0.00323034 Jy ! Component: 1050 - total flux cleaned = 0.0033589 Jy ! Component: 1100 - total flux cleaned = 0.0035064 Jy ! Component: 1150 - total flux cleaned = 0.0035685 Jy ! Component: 1200 - total flux cleaned = 0.00367105 Jy ! Component: 1250 - total flux cleaned = 0.00385255 Jy ! Component: 1300 - total flux cleaned = 0.00395196 Jy ! Component: 1350 - total flux cleaned = 0.00406966 Jy ! Component: 1400 - total flux cleaned = 0.00416627 Jy ! Component: 1450 - total flux cleaned = 0.00424278 Jy ! Component: 1500 - total flux cleaned = 0.00429961 Jy ! Component: 1550 - total flux cleaned = 0.00441177 Jy ! Component: 1600 - total flux cleaned = 0.00450384 Jy ! Component: 1650 - total flux cleaned = 0.00461299 Jy ! Component: 1700 - total flux cleaned = 0.00468466 Jy ! Component: 1750 - total flux cleaned = 0.00477382 Jy ! Component: 1800 - total flux cleaned = 0.00486212 Jy ! Component: 1850 - total flux cleaned = 0.00496656 Jy ! Component: 1900 - total flux cleaned = 0.00506979 Jy ! Component: 1950 - total flux cleaned = 0.00518871 Jy ! Component: 2000 - total flux cleaned = 0.00523911 Jy ! Total flux subtracted in 2048 components = 0.00533885 Jy ! Clean residual min=-0.000935 max=0.001162 Jy/beam ! Clean residual mean=0.000009 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.109126 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 191 components and 0.109126 Jy ![Exited script file: muppet] wmap "J0144-3938_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7153 x 2.004 at 0.8103 degrees (North through East) ! Clean map min=-0.004517 max=0.084925 Jy/beam ! Writing clean map to FITS file: J0144-3938_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0849255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12216 1.12216 2.24431 4.48863 8.97725 17.9545 35.909 71.818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.084 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7153 x 2.004 at 0.8103 degrees (North through East) ! Clean map min=-0.004517 max=0.084925 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 J0144-3938_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:27 2019