! Started logfile: J0106-4034_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:43:04 2019 obs J0106-4034_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_05_31_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.304274 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0106-4034 ! ! 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 1698 lines of history. ! ! Reading 2136 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 J0106-4034_X_2017_05_31_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.588387Jy sigma=0.004022 ! Fit after self-cal, rms=0.235106Jy sigma=0.001577 ! 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=0.8055 mas, bmaj=7.909 mas, bpa=-6.237 degrees ! Estimated noise=2666.08 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.916435 Jy ! Component: 100 - total flux cleaned = 1.11628 Jy ! Total flux subtracted in 100 components = 1.11628 Jy ! Clean residual min=-0.033168 max=0.055735 Jy/beam ! Clean residual mean=0.001555 rms=0.016641 Jy/beam ! Combined flux in latest and established models = 1.11628 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.11628 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=0.153858Jy sigma=0.001021 ! Fit after self-cal, rms=0.153858Jy sigma=0.001021 ! 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=0.9538 mas, bmaj=7.869 mas, bpa=-5.76 degrees ! Estimated noise=2253.37 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 = 0.0568659 Jy ! Component: 100 - total flux cleaned = 0.0655616 Jy ! Component: 150 - total flux cleaned = 0.0725501 Jy ! Component: 200 - total flux cleaned = 0.0769285 Jy ! Total flux subtracted in 200 components = 0.0769285 Jy ! Clean residual min=-0.011844 max=0.011941 Jy/beam ! Clean residual mean=-0.000142 rms=0.005476 Jy/beam ! Combined flux in latest and established models = 1.19321 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 1.19321 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=0.108266Jy sigma=0.000722 ! Fit after self-cal, rms=0.108241Jy sigma=0.000722 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 1.01 ! LA 0.95 MK 0.98 NL 1.00* OV 1.05 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.97 ! LA 0.96 MK 0.98 NL 1.00* OV 1.05 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.90 ! LA 0.97 MK 1.00 NL 1.00* OV 1.05 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00 NL 1.00* OV 1.04 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.99 ! LA 0.97 MK 1.04 NL 1.00* OV 1.05 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 0.99 MK 1.00 NL 1.00* OV 0.97 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.99 ! LA 0.99 MK 1.00 NL 1.00* OV 0.98 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 0.96 MK 0.99 NL 1.00* OV 0.98 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.98 ! LA 0.99 MK 0.99 NL 1.00* OV 0.97 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.00 MK 1.03 NL 1.00* OV 0.97 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.90 ! LA 1.02 MK 1.02 NL 1.00* OV 0.98 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.94 ! LA 0.99 MK 1.03 NL 1.00* OV 1.06 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.108241Jy sigma=0.000722 ! Fit after self-cal, rms=0.093456Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.838 mas, bpa=-5.743 degrees ! Estimated noise=2251.23 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 = -0.00509143 Jy ! Component: 100 - total flux cleaned = -0.00688956 Jy ! Component: 150 - total flux cleaned = -0.00646466 Jy ! Component: 200 - total flux cleaned = -0.00593877 Jy ! Total flux subtracted in 200 components = -0.00593877 Jy ! Clean residual min=-0.002075 max=0.002089 Jy/beam ! Clean residual mean=-0.000190 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 1.18727 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 102 components and 1.18727 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=0.092704Jy sigma=0.000625 ! Fit after self-cal, rms=0.092700Jy sigma=0.000625 ! 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=0.092700Jy sigma=0.000625 ! Fit after self-cal, rms=0.092763Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=7.837 mas, bpa=-5.742 degrees ! Estimated noise=2253.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00189374 Jy ! Component: 100 - total flux cleaned = -0.00198193 Jy ! Component: 150 - total flux cleaned = -0.00178973 Jy ! Component: 200 - total flux cleaned = -0.00178691 Jy ! Total flux subtracted in 200 components = -0.00178691 Jy ! Clean residual min=-0.002074 max=0.001997 Jy/beam ! Clean residual mean=-0.000094 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 1.18548 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 138 components and 1.18548 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=0.092597Jy sigma=0.000624 ! Fit after self-cal, rms=0.092592Jy sigma=0.000624 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 = -0.000499961 Jy ! Component: 100 - total flux cleaned = -4.89478e-05 Jy ! Component: 150 - total flux cleaned = 0.000362819 Jy ! Component: 200 - total flux cleaned = 0.000364139 Jy ! Total flux subtracted in 200 components = 0.000364139 Jy ! Clean residual min=-0.001072 max=0.001068 Jy/beam ! Clean residual mean=-0.000040 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 1.18584 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 183 components and 1.18584 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=0.092496Jy sigma=0.000623 ! Fit after self-cal, rms=0.092493Jy sigma=0.000623 ! 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=0.092493Jy sigma=0.000623 ! Fit after self-cal, rms=0.092504Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.837 mas, bpa=-5.742 degrees ! Estimated noise=2253.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69071e-05 Jy ! Component: 100 - total flux cleaned = 0.000230896 Jy ! Component: 150 - total flux cleaned = 0.000588011 Jy ! Component: 200 - total flux cleaned = 0.00069919 Jy ! Total flux subtracted in 200 components = 0.00069919 Jy ! Clean residual min=-0.000926 max=0.000929 Jy/beam ! Clean residual mean=-0.000012 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 1.18654 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 220 components and 1.18654 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=0.092435Jy sigma=0.000622 ! Fit after self-cal, rms=0.092432Jy sigma=0.000622 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 = 0.000479382 Jy ! Component: 100 - total flux cleaned = 0.000583775 Jy ! Component: 150 - total flux cleaned = 0.000582116 Jy ! Component: 200 - total flux cleaned = 0.000575172 Jy ! Total flux subtracted in 200 components = 0.000575172 Jy ! Clean residual min=-0.001492 max=0.001550 Jy/beam ! Clean residual mean=-0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 1.18712 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 233 components and 1.18712 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=0.092398Jy sigma=0.000622 ! Fit after self-cal, rms=0.092395Jy sigma=0.000622 ! 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=0.092395Jy sigma=0.000622 ! Fit after self-cal, rms=0.092409Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=11.42 mas, bpa=11.3 degrees ! Estimated noise=2771.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000933751 Jy ! Component: 100 - total flux cleaned = -0.00135603 Jy ! Component: 150 - total flux cleaned = -0.00112854 Jy ! Component: 200 - total flux cleaned = -0.000916776 Jy ! Total flux subtracted in 200 components = -0.000916776 Jy ! Clean residual min=-0.000639 max=0.000657 Jy/beam ! Clean residual mean=0.000014 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 1.1862 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 296 components and 1.1862 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=0.092380Jy sigma=0.000622 ! Fit after self-cal, rms=0.092378Jy sigma=0.000622 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 = -0.00023853 Jy ! Component: 100 - total flux cleaned = -4.13443e-06 Jy ! Component: 150 - total flux cleaned = 2.44096e-05 Jy ! Component: 200 - total flux cleaned = 2.15277e-05 Jy ! Total flux subtracted in 200 components = 2.15277e-05 Jy ! Clean residual min=-0.000704 max=0.000730 Jy/beam ! Clean residual mean=0.000022 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 1.18622 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 323 components and 1.18622 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=0.092369Jy sigma=0.000622 ! Fit after self-cal, rms=0.092368Jy sigma=0.000622 ! 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=0.9488 mas, bmaj=7.837 mas, bpa=-5.743 degrees ! Estimated noise=2253.6 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9488 x 7.837 at -5.743 degrees (North through East) ! Clean map min=-0.020174 max=1.1642 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.092368Jy sigma=0.000622 ! Fit after self-cal, rms=0.079882Jy sigma=0.000534 ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.836 mas, bpa=-5.741 degrees ! Estimated noise=2253.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501292 Jy ! Component: 100 - total flux cleaned = 0.000699749 Jy ! Component: 150 - total flux cleaned = 0.000656897 Jy ! Component: 200 - total flux cleaned = 0.000697679 Jy ! Total flux subtracted in 200 components = 0.000697679 Jy ! Clean residual min=-0.000784 max=0.000806 Jy/beam ! Clean residual mean=0.000015 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 1.18692 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 342 components and 1.18692 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=0.079835Jy sigma=0.000533 ! Fit after self-cal, rms=0.079833Jy sigma=0.000533 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413925 Jy ! Component: 100 - total flux cleaned = -0.000117434 Jy ! Component: 150 - total flux cleaned = 5.98015e-05 Jy ! Component: 200 - total flux cleaned = 0.000234778 Jy ! Total flux subtracted in 200 components = 0.000234778 Jy ! Clean residual min=-0.000575 max=0.000575 Jy/beam ! Clean residual mean=0.000012 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 1.18716 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 364 components and 1.18716 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=0.079804Jy sigma=0.000533 ! Fit after self-cal, rms=0.079803Jy sigma=0.000533 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079803Jy sigma=0.000533 ! Fit after self-cal, rms=0.079815Jy sigma=0.000533 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=0.806 mas, bmaj=7.948 mas, bpa=-6.218 degrees ! Estimated noise=2671.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.91425 Jy ! Component: 100 - total flux cleaned = 1.11362 Jy ! Component: 150 - total flux cleaned = 1.16396 Jy ! Component: 200 - total flux cleaned = 1.1736 Jy ! Total flux subtracted in 200 components = 1.1736 Jy ! Clean residual min=-0.014820 max=0.015081 Jy/beam ! Clean residual mean=0.000176 rms=0.006286 Jy/beam ! Combined flux in latest and established models = 1.1736 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.1736 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.836 mas, bpa=-5.742 degrees ! Estimated noise=2254.16 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 = 0.00568973 Jy ! Component: 100 - total flux cleaned = 0.00778253 Jy ! Component: 150 - total flux cleaned = 0.00890941 Jy ! Component: 200 - total flux cleaned = 0.0086206 Jy ! Total flux subtracted in 200 components = 0.0086206 Jy ! Clean residual min=-0.004950 max=0.004951 Jy/beam ! Clean residual mean=-0.000353 rms=0.002347 Jy/beam ! Combined flux in latest and established models = 1.18223 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 85 components and 1.18222 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=2.936 mas, bmaj=11.42 mas, bpa=11.31 degrees ! Estimated noise=2772.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593609 Jy ! Component: 100 - total flux cleaned = 0.00723768 Jy ! Component: 150 - total flux cleaned = 0.00868736 Jy ! Component: 200 - total flux cleaned = 0.00960619 Jy ! Total flux subtracted in 200 components = 0.00960619 Jy ! Clean residual min=-0.003608 max=0.003438 Jy/beam ! Clean residual mean=-0.000411 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 1.19183 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 = 8.82297e-06 Jy ! Component: 100 - total flux cleaned = 3.86875e-05 Jy ! Component: 150 - total flux cleaned = 8.30261e-05 Jy ! Component: 200 - total flux cleaned = 0.000145035 Jy ! Total flux subtracted in 200 components = 0.000145035 Jy ! Clean residual min=-0.014100 max=0.013587 Jy/beam ! Clean residual mean=-0.000202 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 1.19198 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 156 components and 1.19198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.836 mas, bpa=-5.742 degrees ! Estimated noise=2254.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134577 Jy ! Component: 100 - total flux cleaned = 0.0016477 Jy ! Component: 150 - total flux cleaned = 0.00168371 Jy ! Component: 200 - total flux cleaned = 0.00173478 Jy ! Total flux subtracted in 200 components = 0.00173478 Jy ! Clean residual min=-0.011106 max=0.010694 Jy/beam ! Clean residual mean=-0.000179 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 1.19371 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 1.19371 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=0.080453Jy sigma=0.000537 ! Fit after self-cal, rms=0.080429Jy sigma=0.000537 wmodel J0106-4034_X_2017_05_31_pus_map.mod ! Writing 179 model components to file: J0106-4034_X_2017_05_31_pus_map.mod wobs J0106-4034_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_05_31_pus_uvs.fits wwins J0106-4034_X_2017_05_31_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0106-4034_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9489 x 7.836 at -5.742 degrees (North through East) ! Clean map min=-0.013754 max=1.155 Jy/beam ! Writing clean map to FITS file: J0106-4034_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.15495 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00109849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285334 0.285334 0.570668 1.14134 2.28267 4.56534 9.13069 18.2614 36.5227 73.0455 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9489 x 7.836 at -5.742 degrees (North through East) ! Clean map min=-0.013754 max=1.155 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 J0106-4034_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:43:05 2019