! Started logfile: J1155+4555_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:28:19 2019 obs J1155+4555_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1155+4555_X_2017_04_28_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905477 visibilities/baseline/integration-bin. ! Found source: J1155+4555 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 907 lines of history. ! ! Reading 69432 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 J1155+4555_X_2017_04_28_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971343Jy sigma=0.008651 ! Fit after self-cal, rms=0.946493Jy sigma=0.008447 ! 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.851 mas, bmaj=1.085 mas, bpa=5.58 degrees ! Estimated noise=772.349 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 = 0.0404126 Jy ! Component: 100 - total flux cleaned = 0.0551176 Jy ! Total flux subtracted in 100 components = 0.0551176 Jy ! Clean residual min=-0.004247 max=0.007619 Jy/beam ! Clean residual mean=-0.000015 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.0551176 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0551176 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=0.085264Jy sigma=0.000699 ! Fit after self-cal, rms=0.084972Jy sigma=0.000697 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981154 Jy ! Component: 100 - total flux cleaned = 0.016315 Jy ! Total flux subtracted in 100 components = 0.016315 Jy ! Clean residual min=-0.003743 max=0.004230 Jy/beam ! Clean residual mean=-0.000013 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0714326 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.0714326 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=0.083440Jy sigma=0.000680 ! Fit after self-cal, rms=0.083439Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.051 mas, bmaj=1.355 mas, bpa=6.391 degrees ! Estimated noise=306.629 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 = 0.00690745 Jy ! Component: 100 - total flux cleaned = 0.0108305 Jy ! Component: 150 - total flux cleaned = 0.0131702 Jy ! Component: 200 - total flux cleaned = 0.0145703 Jy ! Total flux subtracted in 200 components = 0.0145703 Jy ! Clean residual min=-0.003936 max=0.005190 Jy/beam ! Clean residual mean=-0.000075 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.0860028 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0860028 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=0.082894Jy sigma=0.000673 ! Fit after self-cal, rms=0.082887Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 1.09 FD 0.96 HN 1.07 KP 0.93 ! LA 0.85 MK 1.05 NL 1.02 OV 1.03 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.04 KP 1.00 ! LA 0.84 MK 1.03 NL 1.05 OV 0.94 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.09 KP 0.94 ! LA 0.89 MK 1.07 NL 1.04 OV 1.02 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.11 KP 0.95 ! LA 0.90 MK 1.11 NL 1.01 OV 0.93 ! PT 1.14 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.10 KP 0.94 ! LA 0.88 MK 1.05 NL 1.09 OV 0.94 ! PT 1.18 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 1.07 KP 0.94 ! LA 0.92 MK 1.04 NL 1.09 OV 0.92 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 HN 1.14 KP 0.93 ! LA 0.88 MK 1.10 NL 1.07 OV 0.96 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.13 KP 1.00 ! LA 0.89 MK 1.01 NL 1.05 OV 0.95 ! PT 1.16 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.06 KP 0.89 ! LA 0.93 MK 0.97 NL 1.08 OV 0.95 ! PT 1.12 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.08 KP 0.95 ! LA 0.95 MK 1.01 NL 1.14 OV 0.92 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.09 KP 0.97 ! LA 0.90 MK 0.98 NL 1.14 OV 0.97 ! PT 1.10 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.99 KP 0.94 ! LA 0.93 MK 0.92 NL 1.14 OV 0.93 ! PT 1.08 SC 0.92 ! ! ! Fit before self-cal, rms=0.082887Jy sigma=0.000672 ! Fit after self-cal, rms=0.087639Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.062 mas, bmaj=1.376 mas, bpa=6.969 degrees ! Estimated noise=312.598 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 = 0.000743467 Jy ! Component: 100 - total flux cleaned = 0.000921815 Jy ! Component: 150 - total flux cleaned = 0.00101411 Jy ! Component: 200 - total flux cleaned = 0.00110653 Jy ! Total flux subtracted in 200 components = 0.00110653 Jy ! Clean residual min=-0.003689 max=0.005298 Jy/beam ! Clean residual mean=-0.000072 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0871094 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.0871094 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=0.087621Jy sigma=0.000669 ! Fit after self-cal, rms=0.087840Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.087840Jy sigma=0.000669 ! Fit after self-cal, rms=0.097151Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.058 mas, bmaj=1.383 mas, bpa=8.092 degrees ! Estimated noise=312.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482781 Jy ! Component: 100 - total flux cleaned = 0.000615229 Jy ! Component: 150 - total flux cleaned = 0.0006788 Jy ! Component: 200 - total flux cleaned = 0.000731336 Jy ! Total flux subtracted in 200 components = 0.000731336 Jy ! Clean residual min=-0.002798 max=0.004530 Jy/beam ! Clean residual mean=-0.000036 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.0878407 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0878407 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=0.097141Jy sigma=0.000659 ! Fit after self-cal, rms=0.097504Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 (9.6, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004148 Jy ! Component: 100 - total flux cleaned = 0.00562025 Jy ! Component: 150 - total flux cleaned = 0.00651484 Jy ! Component: 200 - total flux cleaned = 0.00729004 Jy ! Total flux subtracted in 200 components = 0.00729004 Jy ! Clean residual min=-0.002569 max=0.003432 Jy/beam ! Clean residual mean=-0.000042 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0951307 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 75 components and 0.0951307 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=0.097322Jy sigma=0.000656 ! Fit after self-cal, rms=0.097298Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (1.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034447 Jy ! Component: 100 - total flux cleaned = 0.00553612 Jy ! Component: 150 - total flux cleaned = 0.00693332 Jy ! Component: 200 - total flux cleaned = 0.00788628 Jy ! Total flux subtracted in 200 components = 0.00788628 Jy ! Clean residual min=-0.002451 max=0.003057 Jy/beam ! Clean residual mean=-0.000031 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.103017 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.103017 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=0.097168Jy sigma=0.000654 ! Fit after self-cal, rms=0.097147Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (8.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303414 Jy ! Component: 100 - total flux cleaned = 0.00499845 Jy ! Component: 150 - total flux cleaned = 0.00647421 Jy ! Component: 200 - total flux cleaned = 0.00744897 Jy ! Total flux subtracted in 200 components = 0.00744897 Jy ! Clean residual min=-0.002320 max=0.002415 Jy/beam ! Clean residual mean=-0.000034 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.110466 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 122 components and 0.110466 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=0.097039Jy sigma=0.000653 ! Fit after self-cal, rms=0.097038Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.097038Jy sigma=0.000652 ! Fit after self-cal, rms=0.101030Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.056 mas, bmaj=1.382 mas, bpa=9.724 degrees ! Estimated noise=309.437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239723 Jy ! Component: 100 - total flux cleaned = 0.00404972 Jy ! Component: 150 - total flux cleaned = 0.00516025 Jy ! Component: 200 - total flux cleaned = 0.00611106 Jy ! Total flux subtracted in 200 components = 0.00611106 Jy ! Clean residual min=-0.001774 max=0.002056 Jy/beam ! Clean residual mean=-0.000026 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.116577 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 130 components and 0.116577 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=0.100951Jy sigma=0.000650 ! Fit after self-cal, rms=0.100966Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.00135575 Jy ! Component: 100 - total flux cleaned = 0.00231441 Jy ! Component: 150 - total flux cleaned = 0.0031361 Jy ! Component: 200 - total flux cleaned = 0.00378473 Jy ! Total flux subtracted in 200 components = 0.00378473 Jy ! Clean residual min=-0.001755 max=0.001965 Jy/beam ! Clean residual mean=-0.000027 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.120362 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 131 components and 0.120362 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=0.100931Jy sigma=0.000650 ! Fit after self-cal, rms=0.100937Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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=0.100937Jy sigma=0.000650 ! Fit after self-cal, rms=0.101929Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.319 mas, bmaj=2.55 mas, bpa=48.6 degrees ! Estimated noise=378.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224987 Jy ! Component: 100 - total flux cleaned = 0.00388175 Jy ! Component: 150 - total flux cleaned = 0.00516595 Jy ! Component: 200 - total flux cleaned = 0.00618952 Jy ! Total flux subtracted in 200 components = 0.00618952 Jy ! Clean residual min=-0.002069 max=0.002425 Jy/beam ! Clean residual mean=-0.000061 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.126551 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 160 components and 0.126551 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=0.101900Jy sigma=0.000649 ! Fit after self-cal, rms=0.101892Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.00114401 Jy ! Component: 100 - total flux cleaned = 0.00192125 Jy ! Component: 150 - total flux cleaned = 0.00246172 Jy ! Component: 200 - total flux cleaned = 0.00288328 Jy ! Total flux subtracted in 200 components = 0.00288328 Jy ! Clean residual min=-0.002087 max=0.002267 Jy/beam ! Clean residual mean=-0.000060 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.129435 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 166 components and 0.129435 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=0.101885Jy sigma=0.000649 ! Fit after self-cal, rms=0.101883Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.055 mas, bmaj=1.384 mas, bpa=10.35 degrees ! Estimated noise=306.933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.384 at 10.35 degrees (North through East) ! Clean map min=-0.0016001 max=0.051919 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8459 mas, bmaj=1.111 mas, bpa=9.908 degrees ! Estimated noise=764.646 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388852 Jy ! Component: 100 - total flux cleaned = 0.0547318 Jy ! Component: 150 - total flux cleaned = 0.064742 Jy ! Component: 200 - total flux cleaned = 0.0720632 Jy ! Total flux subtracted in 200 components = 0.0720632 Jy ! Clean residual min=-0.003764 max=0.004455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0720632 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.0720632 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.055 mas, bmaj=1.384 mas, bpa=10.35 degrees ! Estimated noise=306.933 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 = 0.00880686 Jy ! Component: 100 - total flux cleaned = 0.0154296 Jy ! Component: 150 - total flux cleaned = 0.0207638 Jy ! Component: 200 - total flux cleaned = 0.025244 Jy ! Total flux subtracted in 200 components = 0.025244 Jy ! Clean residual min=-0.002563 max=0.002930 Jy/beam ! Clean residual mean=-0.000041 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.0973072 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 66 components and 0.0973072 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.319 mas, bmaj=2.55 mas, bpa=48.6 degrees ! Estimated noise=378.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656311 Jy ! Component: 100 - total flux cleaned = 0.0113983 Jy ! Component: 150 - total flux cleaned = 0.015232 Jy ! Component: 200 - total flux cleaned = 0.0183357 Jy ! Total flux subtracted in 200 components = 0.0183357 Jy ! Clean residual min=-0.002505 max=0.002842 Jy/beam ! Clean residual mean=-0.000080 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.115643 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 = 0.00256867 Jy ! Component: 100 - total flux cleaned = 0.00471799 Jy ! Component: 150 - total flux cleaned = 0.00652401 Jy ! Component: 200 - total flux cleaned = 0.0080451 Jy ! Total flux subtracted in 200 components = 0.0080451 Jy ! Clean residual min=-0.002152 max=0.002484 Jy/beam ! Clean residual mean=-0.000077 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.123688 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 141 components and 0.123688 Jy ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.133% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.055 mas, bmaj=1.384 mas, bpa=10.35 degrees ! Estimated noise=306.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00080934 Jy ! Component: 100 - total flux cleaned = 0.00137416 Jy ! Component: 150 - total flux cleaned = 0.00183663 Jy ! Component: 200 - total flux cleaned = 0.00225976 Jy ! Total flux subtracted in 200 components = 0.00225976 Jy ! Clean residual min=-0.001793 max=0.001791 Jy/beam ! Clean residual mean=-0.000029 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.125948 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.125948 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=0.101934Jy sigma=0.000649 ! Fit after self-cal, rms=0.101902Jy sigma=0.000649 wmodel J1155+4555_X_2017_04_28_pus_map.mod ! Writing 163 model components to file: J1155+4555_X_2017_04_28_pus_map.mod wobs J1155+4555_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1155+4555_X_2017_04_28_pus_uvs.fits wwins J1155+4555_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1155+4555_X_2017_04_28_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 = 0.000361603 Jy ! Component: 100 - total flux cleaned = 0.000537275 Jy ! Component: 150 - total flux cleaned = 0.000755499 Jy ! Component: 200 - total flux cleaned = 0.000856777 Jy ! Component: 250 - total flux cleaned = 0.000954698 Jy ! Component: 300 - total flux cleaned = 0.0010958 Jy ! Component: 350 - total flux cleaned = 0.00125315 Jy ! Component: 400 - total flux cleaned = 0.0013184 Jy ! Component: 450 - total flux cleaned = 0.00136039 Jy ! Component: 500 - total flux cleaned = 0.00138053 Jy ! Component: 550 - total flux cleaned = 0.00144062 Jy ! Component: 600 - total flux cleaned = 0.00147986 Jy ! Component: 650 - total flux cleaned = 0.00155653 Jy ! Component: 700 - total flux cleaned = 0.00161255 Jy ! Component: 750 - total flux cleaned = 0.00164909 Jy ! Component: 800 - total flux cleaned = 0.00172077 Jy ! Component: 850 - total flux cleaned = 0.00177357 Jy ! Component: 900 - total flux cleaned = 0.00184282 Jy ! Component: 950 - total flux cleaned = 0.00192701 Jy ! Component: 1000 - total flux cleaned = 0.0020261 Jy ! Component: 1050 - total flux cleaned = 0.00205853 Jy ! Component: 1100 - total flux cleaned = 0.00210676 Jy ! Component: 1150 - total flux cleaned = 0.00218596 Jy ! Component: 1200 - total flux cleaned = 0.00226381 Jy ! Component: 1250 - total flux cleaned = 0.00230983 Jy ! Component: 1300 - total flux cleaned = 0.00237037 Jy ! Component: 1350 - total flux cleaned = 0.00244402 Jy ! Component: 1400 - total flux cleaned = 0.00244391 Jy ! Component: 1450 - total flux cleaned = 0.00247283 Jy ! Component: 1500 - total flux cleaned = 0.00250159 Jy ! Component: 1550 - total flux cleaned = 0.00254364 Jy ! Component: 1600 - total flux cleaned = 0.002585 Jy ! Component: 1650 - total flux cleaned = 0.00259859 Jy ! Component: 1700 - total flux cleaned = 0.00262576 Jy ! Component: 1750 - total flux cleaned = 0.00263901 Jy ! Component: 1800 - total flux cleaned = 0.00267823 Jy ! Component: 1850 - total flux cleaned = 0.00262636 Jy ! Component: 1900 - total flux cleaned = 0.00262649 Jy ! Component: 1950 - total flux cleaned = 0.00257606 Jy ! Component: 2000 - total flux cleaned = 0.00261356 Jy ! Total flux subtracted in 2048 components = 0.00261383 Jy ! Clean residual min=-0.000681 max=0.000716 Jy/beam ! Clean residual mean=-0.000016 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.128562 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 312 components and 0.128562 Jy ![Exited script file: muppet] wmap "J1155+4555_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.133% 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: 1.055 x 1.384 at 10.35 degrees (North through East) ! Clean map min=-0.0013036 max=0.052239 Jy/beam ! Writing clean map to FITS file: J1155+4555_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0522391 invert ! Inverting map ! Your choice of large map pixels excluded 0.133% 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 0.000238759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37115 1.37115 2.7423 5.48459 10.9692 21.9384 43.8767 87.7535 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 1.384 at 10.35 degrees (North through East) ! Clean map min=-0.0013036 max=0.052239 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 J1155+4555_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:28:24 2019