! Started logfile: J2245-0755_X_2017_05_27_pus_uvs.log on Fri May 3 10:42:49 2019 obs J2245-0755_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J2245-0755_X_2017_05_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97284 visibilities/baseline/integration-bin. ! Found source: J2245-0755 ! ! 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 1033 lines of history. ! ! Reading 75648 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 J2245-0755_X_2017_05_27_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936108Jy sigma=0.008113 ! Fit after self-cal, rms=0.927173Jy sigma=0.008041 ! 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=0.6588 mas, bmaj=1.695 mas, bpa=-1.381 degrees ! Estimated noise=598.268 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 = 0.0579768 Jy ! Component: 100 - total flux cleaned = 0.0708256 Jy ! Total flux subtracted in 100 components = 0.0708256 Jy ! Clean residual min=-0.001734 max=0.004344 Jy/beam ! Clean residual mean=0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0708256 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0708256 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=0.078259Jy sigma=0.000647 ! Fit after self-cal, rms=0.078249Jy sigma=0.000647 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455331 Jy ! Component: 100 - total flux cleaned = 0.00696278 Jy ! Total flux subtracted in 100 components = 0.00696278 Jy ! Clean residual min=-0.001303 max=0.001482 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0777884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0777884 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=0.077937Jy sigma=0.000644 ! Fit after self-cal, rms=0.077942Jy 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=0.8363 mas, bmaj=2.014 mas, bpa=-1.575 degrees ! Estimated noise=299.319 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021317 Jy ! Component: 100 - total flux cleaned = 0.00322884 Jy ! Component: 150 - total flux cleaned = 0.00378548 Jy ! Component: 200 - total flux cleaned = 0.00385246 Jy ! Total flux subtracted in 200 components = 0.00385246 Jy ! Clean residual min=-0.001075 max=0.000937 Jy/beam ! Clean residual mean=-0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0816409 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.0816408 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=0.077889Jy sigma=0.000643 ! Fit after self-cal, rms=0.077895Jy sigma=0.000643 ! 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 1.02 HN 1.03 KP 1.04 ! LA 0.99 MK 1.00 NL 0.95 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.97 ! LA 0.97 MK 1.05 NL 0.99 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.94 KP 1.02 ! LA 0.98 MK 1.03 NL 0.97 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.03 ! LA 1.00 MK 1.03 NL 0.97 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 1.02 ! LA 1.01 MK 1.03 NL 0.98 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.99 KP 0.98 ! LA 0.97 MK 1.02 NL 0.95 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 1.02 ! LA 1.01 MK 1.05 NL 0.95 OV 0.97 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.99 KP 1.02 ! LA 0.97 MK 0.97 NL 0.97 OV 1.02 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 1.01 ! LA 0.99 MK 0.99 NL 0.99 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.99 KP 1.00 ! LA 1.02 MK 1.06 NL 0.96 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.01 KP 1.00 ! LA 0.99 MK 0.99 NL 0.94 OV 1.00 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.15 KP 1.00 ! LA 1.02 MK 0.90 NL 0.96 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.077895Jy sigma=0.000643 ! Fit after self-cal, rms=0.077796Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8394 mas, bmaj=2.017 mas, bpa=-1.632 degrees ! Estimated noise=298.677 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 = 0.000403118 Jy ! Component: 100 - total flux cleaned = 0.000540579 Jy ! Component: 150 - total flux cleaned = 0.000568773 Jy ! Component: 200 - total flux cleaned = 0.000576839 Jy ! Total flux subtracted in 200 components = 0.000576839 Jy ! Clean residual min=-0.000867 max=0.000825 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0822177 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0822177 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=0.077792Jy sigma=0.000643 ! Fit after self-cal, rms=0.077806Jy sigma=0.000642 ! 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=0.077806Jy sigma=0.000642 ! Fit after self-cal, rms=0.078629Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.017 mas, bpa=-1.628 degrees ! Estimated noise=299.092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225282 Jy ! Component: 100 - total flux cleaned = 0.000259002 Jy ! Component: 150 - total flux cleaned = 0.000287769 Jy ! Component: 200 - total flux cleaned = 0.000306504 Jy ! Total flux subtracted in 200 components = 0.000306504 Jy ! Clean residual min=-0.000828 max=0.000728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0825242 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.0825242 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=0.078628Jy sigma=0.000642 ! Fit after self-cal, rms=0.078650Jy sigma=0.000642 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 = 5.88399e-05 Jy ! Component: 100 - total flux cleaned = 6.49301e-05 Jy ! Component: 150 - total flux cleaned = 7.59602e-05 Jy ! Component: 200 - total flux cleaned = 7.61691e-05 Jy ! Total flux subtracted in 200 components = 7.61691e-05 Jy ! Clean residual min=-0.000820 max=0.000725 Jy/beam ! Clean residual mean=-0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0826004 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.0826004 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=0.078649Jy sigma=0.000642 ! Fit after self-cal, rms=0.078649Jy sigma=0.000642 ! 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=0.078649Jy sigma=0.000642 ! Fit after self-cal, rms=0.078943Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=2.017 mas, bpa=-1.639 degrees ! Estimated noise=298.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106098 Jy ! Component: 100 - total flux cleaned = 0.000127114 Jy ! Component: 150 - total flux cleaned = 0.000136624 Jy ! Component: 200 - total flux cleaned = 0.000136696 Jy ! Total flux subtracted in 200 components = 0.000136696 Jy ! Clean residual min=-0.000797 max=0.000729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0827371 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.0827371 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=0.078942Jy sigma=0.000642 ! Fit after self-cal, rms=0.078949Jy sigma=0.000642 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 = 1.45112e-05 Jy ! Component: 100 - total flux cleaned = 1.45776e-05 Jy ! Component: 150 - total flux cleaned = 1.05437e-05 Jy ! Component: 200 - total flux cleaned = 2.59075e-06 Jy ! Total flux subtracted in 200 components = 2.59075e-06 Jy ! Clean residual min=-0.000794 max=0.000729 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0827396 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0827396 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=0.078949Jy sigma=0.000642 ! Fit after self-cal, rms=0.078949Jy sigma=0.000642 ! 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=0.078949Jy sigma=0.000642 ! Fit after self-cal, rms=0.078962Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.134 mas, bmaj=3.71 mas, bpa=1.576 degrees ! Estimated noise=386.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103586 Jy ! Component: 100 - total flux cleaned = 8.5548e-05 Jy ! Component: 150 - total flux cleaned = 7.0169e-05 Jy ! Component: 200 - total flux cleaned = 5.69563e-05 Jy ! Total flux subtracted in 200 components = 5.69563e-05 Jy ! Clean residual min=-0.000790 max=0.000802 Jy/beam ! Clean residual mean=-0.000007 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0827966 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.0827966 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=0.078963Jy sigma=0.000642 ! Fit after self-cal, rms=0.078963Jy sigma=0.000642 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 = 1.76093e-05 Jy ! Component: 100 - total flux cleaned = 2.66548e-06 Jy ! Component: 150 - total flux cleaned = -9.98928e-06 Jy ! Component: 200 - total flux cleaned = -1.74325e-05 Jy ! Total flux subtracted in 200 components = -1.74325e-05 Jy ! Clean residual min=-0.000786 max=0.000806 Jy/beam ! Clean residual mean=-0.000007 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0827792 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 0.0827792 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=0.078963Jy sigma=0.000642 ! Fit after self-cal, rms=0.078964Jy sigma=0.000642 ! 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=0.8399 mas, bmaj=2.017 mas, bpa=-1.641 degrees ! Estimated noise=298.886 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 2.017 at -1.641 degrees (North through East) ! Clean map min=-0.00072496 max=0.075274 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=0.6599 mas, bmaj=1.693 mas, bpa=-1.444 degrees ! Estimated noise=598.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578109 Jy ! Component: 100 - total flux cleaned = 0.0707889 Jy ! Component: 150 - total flux cleaned = 0.0754467 Jy ! Component: 200 - total flux cleaned = 0.077928 Jy ! Total flux subtracted in 200 components = 0.077928 Jy ! Clean residual min=-0.001117 max=0.001259 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.077928 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.077928 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=2.017 mas, bpa=-1.641 degrees ! Estimated noise=298.886 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 = 0.00195214 Jy ! Component: 100 - total flux cleaned = 0.00302748 Jy ! Component: 150 - total flux cleaned = 0.00374227 Jy ! Component: 200 - total flux cleaned = 0.00409548 Jy ! Total flux subtracted in 200 components = 0.00409548 Jy ! Clean residual min=-0.000859 max=0.000735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0820235 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.0820235 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=2.134 mas, bmaj=3.71 mas, bpa=1.576 degrees ! Estimated noise=386.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572546 Jy ! Component: 100 - total flux cleaned = 0.000737667 Jy ! Component: 150 - total flux cleaned = 0.00079555 Jy ! Component: 200 - total flux cleaned = 0.000816391 Jy ! Total flux subtracted in 200 components = 0.000816391 Jy ! Clean residual min=-0.000819 max=0.000815 Jy/beam ! Clean residual mean=-0.000007 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0828399 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 = -1.99136e-08 Jy ! Component: 100 - total flux cleaned = 5.43841e-06 Jy ! Component: 150 - total flux cleaned = 5.37377e-06 Jy ! Component: 200 - total flux cleaned = 8.84409e-07 Jy ! Total flux subtracted in 200 components = 8.84409e-07 Jy ! Clean residual min=-0.000802 max=0.000812 Jy/beam ! Clean residual mean=-0.000007 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0828408 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.0828408 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=2.017 mas, bpa=-1.641 degrees ! Estimated noise=298.886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.6543e-05 Jy ! Component: 100 - total flux cleaned = -5.67094e-05 Jy ! Component: 150 - total flux cleaned = -5.67251e-05 Jy ! Component: 200 - total flux cleaned = -4.93388e-05 Jy ! Total flux subtracted in 200 components = -4.93388e-05 Jy ! Clean residual min=-0.000798 max=0.000764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0827915 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0827915 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=0.078966Jy sigma=0.000642 ! Fit after self-cal, rms=0.078966Jy sigma=0.000642 wmodel J2245-0755_X_2017_05_27_pus_map.mod ! Writing 80 model components to file: J2245-0755_X_2017_05_27_pus_map.mod wobs J2245-0755_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J2245-0755_X_2017_05_27_pus_uvs.fits wwins J2245-0755_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J2245-0755_X_2017_05_27_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 = 6.75632e-05 Jy ! Component: 100 - total flux cleaned = 5.67155e-05 Jy ! Component: 150 - total flux cleaned = 2.1988e-05 Jy ! Component: 200 - total flux cleaned = 2.17943e-05 Jy ! Component: 250 - total flux cleaned = 1.13245e-05 Jy ! Component: 300 - total flux cleaned = 6.32562e-05 Jy ! Component: 350 - total flux cleaned = 0.000103474 Jy ! Component: 400 - total flux cleaned = 0.000132894 Jy ! Component: 450 - total flux cleaned = 0.000133243 Jy ! Component: 500 - total flux cleaned = 0.000170906 Jy ! Component: 550 - total flux cleaned = 0.000198385 Jy ! Component: 600 - total flux cleaned = 0.000198344 Jy ! Component: 650 - total flux cleaned = 0.000215972 Jy ! Component: 700 - total flux cleaned = 0.000215868 Jy ! Component: 750 - total flux cleaned = 0.000241618 Jy ! Component: 800 - total flux cleaned = 0.000233165 Jy ! Component: 850 - total flux cleaned = 0.000266485 Jy ! Component: 900 - total flux cleaned = 0.0002747 Jy ! Component: 950 - total flux cleaned = 0.000274868 Jy ! Component: 1000 - total flux cleaned = 0.00029097 Jy ! Component: 1050 - total flux cleaned = 0.000291051 Jy ! Component: 1100 - total flux cleaned = 0.000298918 Jy ! Component: 1150 - total flux cleaned = 0.000291211 Jy ! Component: 1200 - total flux cleaned = 0.000314041 Jy ! Component: 1250 - total flux cleaned = 0.000291545 Jy ! Component: 1300 - total flux cleaned = 0.00031389 Jy ! Component: 1350 - total flux cleaned = 0.000321185 Jy ! Component: 1400 - total flux cleaned = 0.000313924 Jy ! Component: 1450 - total flux cleaned = 0.000335715 Jy ! Component: 1500 - total flux cleaned = 0.00033579 Jy ! Component: 1550 - total flux cleaned = 0.000371052 Jy ! Component: 1600 - total flux cleaned = 0.000378036 Jy ! Component: 1650 - total flux cleaned = 0.000426547 Jy ! Component: 1700 - total flux cleaned = 0.000406006 Jy ! Component: 1750 - total flux cleaned = 0.00043327 Jy ! Component: 1800 - total flux cleaned = 0.000460157 Jy ! Component: 1850 - total flux cleaned = 0.000466876 Jy ! Component: 1900 - total flux cleaned = 0.000493266 Jy ! Component: 1950 - total flux cleaned = 0.000506292 Jy ! Component: 2000 - total flux cleaned = 0.0005386 Jy ! Total flux subtracted in 2048 components = 0.000525851 Jy ! Clean residual min=-0.000410 max=0.000369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0833173 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 211 components and 0.0833173 Jy ![Exited script file: muppet] wmap "J2245-0755_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 2.017 at -1.641 degrees (North through East) ! Clean map min=-0.00069521 max=0.075108 Jy/beam ! Writing clean map to FITS file: J2245-0755_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0751078 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.472669 0.472669 0.945338 1.89068 3.78135 7.5627 15.1254 30.2508 60.5016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 2.017 at -1.641 degrees (North through East) ! Clean map min=-0.00069521 max=0.075108 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 J2245-0755_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:42:53 2019