! Started logfile: J0914+0245_X_2017_06_15_pus_uvs.log on Tue May 7 19:54:27 2019 obs J0914+0245_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0914+0245_X_2017_06_15_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879693 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 989 lines of history. ! ! Reading 13776 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 J0914+0245_X_2017_06_15_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.804696Jy sigma=0.006511 ! Fit after self-cal, rms=0.793597Jy sigma=0.006443 ! 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 ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7317 mas, bmaj=1.752 mas, bpa=-1.764 degrees ! Estimated noise=1075.74 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 = 0.160102 Jy ! Component: 100 - total flux cleaned = 0.220895 Jy ! Total flux subtracted in 100 components = 0.220895 Jy ! Clean residual min=-0.014218 max=0.046227 Jy/beam ! Clean residual mean=-0.000099 rms=0.004232 Jy/beam ! Combined flux in latest and established models = 0.220895 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.220895 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=0.122625Jy sigma=0.000984 ! Fit after self-cal, rms=0.122204Jy sigma=0.000981 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461086 Jy ! Component: 100 - total flux cleaned = 0.0736354 Jy ! Total flux subtracted in 100 components = 0.0736354 Jy ! Clean residual min=-0.009035 max=0.018135 Jy/beam ! Clean residual mean=-0.000050 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.294531 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.294531 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=0.099189Jy sigma=0.000762 ! Fit after self-cal, rms=0.098108Jy sigma=0.000754 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0.8, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203656 Jy ! Component: 100 - total flux cleaned = 0.0340926 Jy ! Total flux subtracted in 100 components = 0.0340926 Jy ! Clean residual min=-0.006663 max=0.007661 Jy/beam ! Clean residual mean=-0.000025 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.328623 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.328623 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=0.092294Jy sigma=0.000695 ! Fit after self-cal, rms=0.092100Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.894 mas, bmaj=2.02 mas, bpa=-0.842 degrees ! Estimated noise=742.233 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 = 0.0155658 Jy ! Component: 100 - total flux cleaned = 0.0251777 Jy ! Component: 150 - total flux cleaned = 0.0317921 Jy ! Component: 200 - total flux cleaned = 0.0364003 Jy ! Total flux subtracted in 200 components = 0.0364003 Jy ! Clean residual min=-0.003620 max=0.004466 Jy/beam ! Clean residual mean=-0.000005 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.365024 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.365024 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=0.089503Jy sigma=0.000664 ! Fit after self-cal, rms=0.089428Jy sigma=0.000663 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 1.02 FD 1.01 HN 1.04 KP 0.98 ! LA 0.98 MK 0.97 NL 0.93 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 0.94 ! LA 0.97 MK 0.96 NL 0.96 OV 0.97 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.95 ! LA 0.98 MK 0.99 NL 0.96 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.98 ! LA 1.00 MK 1.02 NL 0.95 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.97 ! LA 1.00 MK 1.06 NL 0.94 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.98 ! LA 0.99 MK 0.98 NL 0.93 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.96 ! LA 1.02 MK 1.06 NL 0.93 OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.11 KP 0.97 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 0.96 NL 0.96 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.10 KP 0.96 ! LA 1.03 MK 1.05 NL 0.99 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.12 KP 1.01 ! LA 0.99 MK 1.07 NL 0.98 OV 1.01 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.43 KP 0.96 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.089428Jy sigma=0.000663 ! Fit after self-cal, rms=0.090249Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9014 mas, bmaj=2.031 mas, bpa=-0.8742 degrees ! Estimated noise=734.258 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 = 0.00211547 Jy ! Component: 100 - total flux cleaned = 0.00218945 Jy ! Component: 150 - total flux cleaned = 0.00214639 Jy ! Component: 200 - total flux cleaned = 0.00215078 Jy ! Total flux subtracted in 200 components = 0.00215078 Jy ! Clean residual min=-0.002467 max=0.002768 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.367174 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.367174 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=0.090121Jy sigma=0.000655 ! Fit after self-cal, rms=0.090148Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.090148Jy sigma=0.000655 ! Fit after self-cal, rms=0.102495Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9026 mas, bmaj=2.032 mas, bpa=-0.9136 degrees ! Estimated noise=734.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655951 Jy ! Component: 100 - total flux cleaned = 0.000905397 Jy ! Component: 150 - total flux cleaned = 0.000931567 Jy ! Component: 200 - total flux cleaned = 0.000954561 Jy ! Total flux subtracted in 200 components = 0.000954561 Jy ! Clean residual min=-0.001878 max=0.002876 Jy/beam ! Clean residual mean=0.000005 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.368129 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.368129 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=0.102470Jy sigma=0.000644 ! Fit after self-cal, rms=0.102575Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277134 Jy ! Component: 100 - total flux cleaned = 0.00402379 Jy ! Component: 150 - total flux cleaned = 0.00437221 Jy ! Component: 200 - total flux cleaned = 0.00458931 Jy ! Total flux subtracted in 200 components = 0.00458931 Jy ! Clean residual min=-0.001870 max=0.001762 Jy/beam ! Clean residual mean=0.000001 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.372718 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.372718 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=0.102500Jy sigma=0.000643 ! Fit after self-cal, rms=0.102496Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.102496Jy sigma=0.000643 ! Fit after self-cal, rms=0.104275Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9027 mas, bmaj=2.031 mas, bpa=-0.9046 degrees ! Estimated noise=733.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699537 Jy ! Component: 100 - total flux cleaned = 0.000906828 Jy ! Component: 150 - total flux cleaned = 0.00102509 Jy ! Component: 200 - total flux cleaned = 0.00110463 Jy ! Total flux subtracted in 200 components = 0.00110463 Jy ! Clean residual min=-0.001769 max=0.001632 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.373823 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.373823 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=0.104257Jy sigma=0.000642 ! Fit after self-cal, rms=0.104255Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.000185478 Jy ! Component: 100 - total flux cleaned = 0.000210605 Jy ! Component: 150 - total flux cleaned = 0.000234147 Jy ! Component: 200 - total flux cleaned = 0.00025551 Jy ! Total flux subtracted in 200 components = 0.00025551 Jy ! Clean residual min=-0.001773 max=0.001613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.374078 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 0.374079 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=0.104243Jy sigma=0.000642 ! Fit after self-cal, rms=0.104242Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.104242Jy sigma=0.000642 ! Fit after self-cal, rms=0.104222Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.211 mas, bmaj=3.306 mas, bpa=2.334 degrees ! Estimated noise=913.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299118 Jy ! Component: 100 - total flux cleaned = -0.000418131 Jy ! Component: 150 - total flux cleaned = -0.000483113 Jy ! Component: 200 - total flux cleaned = -0.000517482 Jy ! Total flux subtracted in 200 components = -0.000517482 Jy ! Clean residual min=-0.001678 max=0.002070 Jy/beam ! Clean residual mean=-0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.373561 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.373561 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=0.104219Jy sigma=0.000642 ! Fit after self-cal, rms=0.104217Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 3.81775e-05 Jy ! Component: 100 - total flux cleaned = 9.18408e-05 Jy ! Component: 150 - total flux cleaned = 0.000105186 Jy ! Component: 200 - total flux cleaned = 0.000104537 Jy ! Total flux subtracted in 200 components = 0.000104537 Jy ! Clean residual min=-0.001680 max=0.002003 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.373666 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.373666 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=0.104216Jy sigma=0.000642 ! Fit after self-cal, rms=0.104215Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9028 mas, bmaj=2.031 mas, bpa=-0.8726 degrees ! Estimated noise=733.653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9028 x 2.031 at -0.8726 degrees (North through East) ! Clean map min=-0.0016207 max=0.2184 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 ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7366 mas, bmaj=1.759 mas, bpa=-1.815 degrees ! Estimated noise=1069.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160479 Jy ! Component: 100 - total flux cleaned = 0.227318 Jy ! Component: 150 - total flux cleaned = 0.26707 Jy ! Component: 200 - total flux cleaned = 0.293136 Jy ! Total flux subtracted in 200 components = 0.293136 Jy ! Clean residual min=-0.006808 max=0.014245 Jy/beam ! Clean residual mean=-0.000041 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.293135 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.293135 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9028 mas, bmaj=2.031 mas, bpa=-0.8726 degrees ! Estimated noise=733.653 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 = 0.025882 Jy ! Component: 100 - total flux cleaned = 0.0420293 Jy ! Component: 150 - total flux cleaned = 0.052562 Jy ! Component: 200 - total flux cleaned = 0.0596236 Jy ! Total flux subtracted in 200 components = 0.0596236 Jy ! Clean residual min=-0.002647 max=0.003875 Jy/beam ! Clean residual mean=-0.000009 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.352759 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.352759 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491028 Jy ! Component: 100 - total flux cleaned = 0.00862291 Jy ! Component: 150 - total flux cleaned = 0.0115553 Jy ! Component: 200 - total flux cleaned = 0.0138957 Jy ! Total flux subtracted in 200 components = 0.0138957 Jy ! Clean residual min=-0.001913 max=0.001766 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.366655 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.366655 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.211 mas, bmaj=3.306 mas, bpa=2.334 degrees ! Estimated noise=913.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283695 Jy ! Component: 100 - total flux cleaned = 0.004564 Jy ! Component: 150 - total flux cleaned = 0.00549901 Jy ! Component: 200 - total flux cleaned = 0.00588198 Jy ! Total flux subtracted in 200 components = 0.00588198 Jy ! Clean residual min=-0.001735 max=0.002084 Jy/beam ! Clean residual mean=-0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.372537 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 = 0.000199919 Jy ! Component: 100 - total flux cleaned = 0.000344664 Jy ! Component: 150 - total flux cleaned = 0.000450121 Jy ! Component: 200 - total flux cleaned = 0.000561647 Jy ! Total flux subtracted in 200 components = 0.000561647 Jy ! Clean residual min=-0.001693 max=0.002030 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.373098 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 100 components and 0.373098 Jy ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9028 mas, bmaj=2.031 mas, bpa=-0.8726 degrees ! Estimated noise=733.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107305 Jy ! Component: 100 - total flux cleaned = 0.000179796 Jy ! Component: 150 - total flux cleaned = 0.00038826 Jy ! Component: 200 - total flux cleaned = 0.000570237 Jy ! Total flux subtracted in 200 components = 0.000570237 Jy ! Clean residual min=-0.001774 max=0.001647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.373669 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 0.373669 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=0.104210Jy sigma=0.000642 ! Fit after self-cal, rms=0.104198Jy sigma=0.000642 wmodel J0914+0245_X_2017_06_15_pus_map.mod ! Writing 113 model components to file: J0914+0245_X_2017_06_15_pus_map.mod wobs J0914+0245_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0914+0245_X_2017_06_15_pus_uvs.fits wwins J0914+0245_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0914+0245_X_2017_06_15_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232932 Jy ! Component: 100 - total flux cleaned = -0.000175421 Jy ! Component: 150 - total flux cleaned = -0.000176394 Jy ! Component: 200 - total flux cleaned = -0.000203641 Jy ! Component: 250 - total flux cleaned = -0.000124491 Jy ! Component: 300 - total flux cleaned = -4.77774e-05 Jy ! Component: 350 - total flux cleaned = 5.18763e-05 Jy ! Component: 400 - total flux cleaned = 0.000173387 Jy ! Component: 450 - total flux cleaned = 0.000244491 Jy ! Component: 500 - total flux cleaned = 0.000337675 Jy ! Component: 550 - total flux cleaned = 0.000406029 Jy ! Component: 600 - total flux cleaned = 0.000450748 Jy ! Component: 650 - total flux cleaned = 0.000538846 Jy ! Component: 700 - total flux cleaned = 0.00060385 Jy ! Component: 750 - total flux cleaned = 0.0006468 Jy ! Component: 800 - total flux cleaned = 0.00070986 Jy ! Component: 850 - total flux cleaned = 0.00079308 Jy ! Component: 900 - total flux cleaned = 0.000915196 Jy ! Component: 950 - total flux cleaned = 0.000935466 Jy ! Component: 1000 - total flux cleaned = 0.0010543 Jy ! Component: 1050 - total flux cleaned = 0.00113251 Jy ! Component: 1100 - total flux cleaned = 0.00124783 Jy ! Component: 1150 - total flux cleaned = 0.0012856 Jy ! Component: 1200 - total flux cleaned = 0.00134183 Jy ! Component: 1250 - total flux cleaned = 0.00137865 Jy ! Component: 1300 - total flux cleaned = 0.00137872 Jy ! Component: 1350 - total flux cleaned = 0.0013967 Jy ! Component: 1400 - total flux cleaned = 0.00143252 Jy ! Component: 1450 - total flux cleaned = 0.00143228 Jy ! Component: 1500 - total flux cleaned = 0.00141478 Jy ! Component: 1550 - total flux cleaned = 0.0014149 Jy ! Component: 1600 - total flux cleaned = 0.00143236 Jy ! Component: 1650 - total flux cleaned = 0.00148342 Jy ! Component: 1700 - total flux cleaned = 0.00143236 Jy ! Component: 1750 - total flux cleaned = 0.00141532 Jy ! Component: 1800 - total flux cleaned = 0.00139871 Jy ! Component: 1850 - total flux cleaned = 0.00144828 Jy ! Component: 1900 - total flux cleaned = 0.00139921 Jy ! Component: 1950 - total flux cleaned = 0.00143176 Jy ! Component: 2000 - total flux cleaned = 0.00144781 Jy ! Total flux subtracted in 2048 components = 0.00147976 Jy ! Clean residual min=-0.001148 max=0.000942 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.375148 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 253 components and 0.375148 Jy ![Exited script file: muppet] wmap "J0914+0245_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9028 x 2.031 at -0.8726 degrees (North through East) ! Clean map min=-0.0015281 max=0.21939 Jy/beam ! Writing clean map to FITS file: J0914+0245_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.219391 invert ! Inverting map ! Your choice of large map pixels excluded 0.131% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000303597 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.415146 0.415146 0.830292 1.66058 3.32117 6.64233 13.2847 26.5693 53.1387 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.219 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9028 x 2.031 at -0.8726 degrees (North through East) ! Clean map min=-0.0015281 max=0.21939 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 J0914+0245_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:54:28 2019