! Started logfile: J1722+2458_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:06:28 2019 obs J1722+2458_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1722+2458_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966472 visibilities/baseline/integration-bin. ! Found source: J1722+2458 ! ! 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 1844 lines of history. ! ! Reading 59496 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 J1722+2458_X_2017_03_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=0.935407Jy sigma=0.007709 ! Fit after self-cal, rms=0.915767Jy sigma=0.007613 ! 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7352 mas, bmaj=1.528 mas, bpa=-0.9878 degrees ! Estimated noise=685.014 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 = 0.0623258 Jy ! Component: 100 - total flux cleaned = 0.0799957 Jy ! Total flux subtracted in 100 components = 0.0799957 Jy ! Clean residual min=-0.008745 max=0.031483 Jy/beam ! Clean residual mean=-0.000103 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.0799957 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0799957 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=0.113130Jy sigma=0.000828 ! Fit after self-cal, rms=0.113050Jy sigma=0.000826 ! Inverting map ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.2, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248115 Jy ! Component: 100 - total flux cleaned = 0.0368463 Jy ! Total flux subtracted in 100 components = 0.0368463 Jy ! Clean residual min=-0.006258 max=0.023236 Jy/beam ! Clean residual mean=-0.000068 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.116842 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.116842 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=0.106939Jy sigma=0.000757 ! Fit after self-cal, rms=0.104639Jy sigma=0.000736 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 = 0.017317 Jy ! Component: 100 - total flux cleaned = 0.0256205 Jy ! Total flux subtracted in 100 components = 0.0256205 Jy ! Clean residual min=-0.005188 max=0.013009 Jy/beam ! Clean residual mean=-0.000049 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.142463 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.142463 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=0.101534Jy sigma=0.000698 ! Fit after self-cal, rms=0.100537Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 = 0.010118 Jy ! Component: 100 - total flux cleaned = 0.015467 Jy ! Total flux subtracted in 100 components = 0.015467 Jy ! Clean residual min=-0.003800 max=0.007810 Jy/beam ! Clean residual mean=-0.000036 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.15793 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.15793 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=0.099380Jy sigma=0.000674 ! Fit after self-cal, rms=0.099075Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.6, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742253 Jy ! Component: 100 - total flux cleaned = 0.0116611 Jy ! Total flux subtracted in 100 components = 0.0116611 Jy ! Clean residual min=-0.003168 max=0.005302 Jy/beam ! Clean residual mean=-0.000026 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.169591 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.169591 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=0.098443Jy sigma=0.000664 ! Fit after self-cal, rms=0.098271Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9208 mas, bmaj=1.833 mas, bpa=-0.8076 degrees ! Estimated noise=360.942 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 = 0.00600755 Jy ! Component: 100 - total flux cleaned = 0.00959597 Jy ! Component: 150 - total flux cleaned = 0.0120052 Jy ! Component: 200 - total flux cleaned = 0.0137375 Jy ! Total flux subtracted in 200 components = 0.0137375 Jy ! Clean residual min=-0.002539 max=0.004186 Jy/beam ! Clean residual mean=-0.000020 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.183328 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.183328 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=0.097926Jy sigma=0.000658 ! Fit after self-cal, rms=0.097815Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.97 FD 0.96 HN 1.05 KP 1.01 ! LA 0.97 MK 1.00 NL 0.98 OV 0.95 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 1.03 ! LA 0.94 MK 0.99 NL 0.98 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.00 KP 0.96 ! LA 1.01 MK 1.00 NL 0.96 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 0.97 ! LA 1.00 MK 1.02 NL 0.96 OV 0.97 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.90 KP 1.00 ! LA 0.99 MK 1.02 NL 0.96 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.09 KP 0.99 ! LA 1.00 MK 1.01 NL 0.95 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.02 ! LA 1.00 MK 0.99 NL 0.98 OV 0.98 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.03 KP 1.00 ! LA 0.98 MK 1.01 NL 0.95 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.97 KP 0.97 ! LA 1.02 MK 1.05 NL 0.95 OV 0.94 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.06 KP 0.90 ! LA 1.01 MK 0.98 NL 0.87 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.97 KP 0.97 ! LA 1.05 MK 1.07 NL 0.93 OV 1.11 ! PT 1.16 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.01 KP 1.06 ! LA 1.00 MK 1.02 NL 0.86 OV 1.06 ! PT 1.10 SC 1.07 ! ! ! Fit before self-cal, rms=0.097815Jy sigma=0.000657 ! Fit after self-cal, rms=0.097738Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9318 mas, bmaj=1.843 mas, bpa=-1.23 degrees ! Estimated noise=358.135 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 (0.6, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285426 Jy ! Component: 100 - total flux cleaned = 0.00386647 Jy ! Component: 150 - total flux cleaned = 0.00488748 Jy ! Component: 200 - total flux cleaned = 0.00578089 Jy ! Total flux subtracted in 200 components = 0.00578089 Jy ! Clean residual min=-0.001816 max=0.003115 Jy/beam ! Clean residual mean=-0.000015 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.189109 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.189109 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=0.097569Jy sigma=0.000652 ! Fit after self-cal, rms=0.097528Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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=0.097528Jy sigma=0.000652 ! Fit after self-cal, rms=0.099014Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9334 mas, bmaj=1.84 mas, bpa=-0.8292 degrees ! Estimated noise=357.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678236 Jy ! Component: 100 - total flux cleaned = 0.0013506 Jy ! Component: 150 - total flux cleaned = 0.00205433 Jy ! Component: 200 - total flux cleaned = 0.00259118 Jy ! Total flux subtracted in 200 components = 0.00259118 Jy ! Clean residual min=-0.001381 max=0.002440 Jy/beam ! Clean residual mean=-0.000012 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.1917 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.1917 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=0.098951Jy sigma=0.000650 ! Fit after self-cal, rms=0.098954Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.114% 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, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617355 Jy ! Component: 100 - total flux cleaned = 0.000732519 Jy ! Component: 150 - total flux cleaned = 0.000939391 Jy ! Component: 200 - total flux cleaned = 0.00125257 Jy ! Total flux subtracted in 200 components = 0.00125257 Jy ! Clean residual min=-0.001229 max=0.001453 Jy/beam ! Clean residual mean=-0.000008 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.192953 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.192953 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=0.098897Jy sigma=0.000649 ! Fit after self-cal, rms=0.098886Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-1.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100899 Jy ! Component: 100 - total flux cleaned = 0.00130111 Jy ! Component: 150 - total flux cleaned = 0.00155816 Jy ! Component: 200 - total flux cleaned = 0.00175712 Jy ! Total flux subtracted in 200 components = 0.00175712 Jy ! Clean residual min=-0.001106 max=0.001160 Jy/beam ! Clean residual mean=-0.000006 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.19471 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 155 components and 0.19471 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=0.098854Jy sigma=0.000649 ! Fit after self-cal, rms=0.098844Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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=0.098844Jy sigma=0.000649 ! Fit after self-cal, rms=0.098426Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9361 mas, bmaj=1.842 mas, bpa=-0.9839 degrees ! Estimated noise=357.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501418 Jy ! Component: 100 - total flux cleaned = 0.00104411 Jy ! Component: 150 - total flux cleaned = 0.00135792 Jy ! Component: 200 - total flux cleaned = 0.00158027 Jy ! Total flux subtracted in 200 components = 0.00158027 Jy ! Clean residual min=-0.001053 max=0.001023 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.19629 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 161 components and 0.19629 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=0.098405Jy sigma=0.000648 ! Fit after self-cal, rms=0.098401Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 = 0.000183176 Jy ! Component: 100 - total flux cleaned = 0.00037041 Jy ! Component: 150 - total flux cleaned = 0.000487837 Jy ! Component: 200 - total flux cleaned = 0.000510788 Jy ! Total flux subtracted in 200 components = 0.000510788 Jy ! Clean residual min=-0.000998 max=0.000967 Jy/beam ! Clean residual mean=-0.000005 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.196801 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 172 components and 0.196801 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=0.098389Jy sigma=0.000648 ! Fit after self-cal, rms=0.098386Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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=0.098386Jy sigma=0.000648 ! Fit after self-cal, rms=0.098098Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.172 mas, bmaj=2.892 mas, bpa=1.904 degrees ! Estimated noise=429.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523381 Jy ! Component: 100 - total flux cleaned = 0.000679139 Jy ! Component: 150 - total flux cleaned = 0.000847555 Jy ! Component: 200 - total flux cleaned = 0.000826682 Jy ! Total flux subtracted in 200 components = 0.000826682 Jy ! Clean residual min=-0.001067 max=0.000981 Jy/beam ! Clean residual mean=-0.000009 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.197628 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.197628 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=0.098093Jy sigma=0.000648 ! Fit after self-cal, rms=0.098085Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 = 0.000105493 Jy ! Component: 100 - total flux cleaned = 8.37855e-05 Jy ! Component: 150 - total flux cleaned = 2.87636e-05 Jy ! Component: 200 - total flux cleaned = -3.47448e-05 Jy ! Total flux subtracted in 200 components = -3.47448e-05 Jy ! Clean residual min=-0.001053 max=0.000896 Jy/beam ! Clean residual mean=-0.000008 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.197593 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 210 components and 0.197593 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=0.098083Jy sigma=0.000648 ! Fit after self-cal, rms=0.098079Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9376 mas, bmaj=1.843 mas, bpa=-1.073 degrees ! Estimated noise=356.969 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9376 x 1.843 at -1.073 degrees (North through East) ! Clean map min=-0.0014715 max=0.074237 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7494 mas, bmaj=1.538 mas, bpa=-1.283 degrees ! Estimated noise=684.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0693228 Jy ! Component: 100 - total flux cleaned = 0.103601 Jy ! Component: 150 - total flux cleaned = 0.124032 Jy ! Component: 200 - total flux cleaned = 0.137686 Jy ! Total flux subtracted in 200 components = 0.137686 Jy ! Clean residual min=-0.003347 max=0.007654 Jy/beam ! Clean residual mean=-0.000050 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.137686 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.137686 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9376 mas, bmaj=1.843 mas, bpa=-1.073 degrees ! Estimated noise=356.969 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 = 0.0143848 Jy ! Component: 100 - total flux cleaned = 0.0240688 Jy ! Component: 150 - total flux cleaned = 0.0311366 Jy ! Component: 200 - total flux cleaned = 0.036564 Jy ! Total flux subtracted in 200 components = 0.036564 Jy ! Clean residual min=-0.001847 max=0.003549 Jy/beam ! Clean residual mean=-0.000038 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.17425 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 64 components and 0.17425 Jy ! Inverting map ! Your choice of large map pixels excluded 0.114% 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=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00431963 Jy ! Component: 100 - total flux cleaned = 0.00772329 Jy ! Component: 150 - total flux cleaned = 0.0104552 Jy ! Component: 200 - total flux cleaned = 0.0125399 Jy ! Total flux subtracted in 200 components = 0.0125399 Jy ! Clean residual min=-0.001371 max=0.001385 Jy/beam ! Clean residual mean=-0.000019 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.18679 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 108 components and 0.18679 Jy ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.172 mas, bmaj=2.892 mas, bpa=1.904 degrees ! Estimated noise=429.407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308682 Jy ! Component: 100 - total flux cleaned = 0.00514285 Jy ! Component: 150 - total flux cleaned = 0.00641695 Jy ! Component: 200 - total flux cleaned = 0.00733014 Jy ! Total flux subtracted in 200 components = 0.00733014 Jy ! Clean residual min=-0.001171 max=0.001131 Jy/beam ! Clean residual mean=-0.000019 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.19412 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 = 0.000666303 Jy ! Component: 100 - total flux cleaned = 0.0010823 Jy ! Component: 150 - total flux cleaned = 0.00146416 Jy ! Component: 200 - total flux cleaned = 0.00178644 Jy ! Total flux subtracted in 200 components = 0.00178644 Jy ! Clean residual min=-0.001069 max=0.001022 Jy/beam ! Clean residual mean=-0.000012 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.195906 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 178 components and 0.195906 Jy ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.114% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.9376 mas, bmaj=1.843 mas, bpa=-1.073 degrees ! Estimated noise=356.969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00075037 Jy ! Component: 100 - total flux cleaned = 0.00109003 Jy ! Component: 150 - total flux cleaned = 0.0012853 Jy ! Component: 200 - total flux cleaned = 0.00146597 Jy ! Total flux subtracted in 200 components = 0.00146597 Jy ! Clean residual min=-0.001055 max=0.001003 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.197372 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 202 components and 0.197372 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=0.098081Jy sigma=0.000648 ! Fit after self-cal, rms=0.098058Jy sigma=0.000648 wmodel J1722+2458_X_2017_03_27_pus_map.mod ! Writing 202 model components to file: J1722+2458_X_2017_03_27_pus_map.mod wobs J1722+2458_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1722+2458_X_2017_03_27_pus_uvs.fits wwins J1722+2458_X_2017_03_27_pus_map.win ! wwins: Wrote 7 windows to J1722+2458_X_2017_03_27_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 0.114% 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 = -0.000261971 Jy ! Component: 100 - total flux cleaned = -0.000420106 Jy ! Component: 150 - total flux cleaned = -0.000450673 Jy ! Component: 200 - total flux cleaned = -0.00045069 Jy ! Component: 250 - total flux cleaned = -0.000464769 Jy ! Component: 300 - total flux cleaned = -0.000409055 Jy ! Component: 350 - total flux cleaned = -0.000341689 Jy ! Component: 400 - total flux cleaned = -0.000315324 Jy ! Component: 450 - total flux cleaned = -0.000237435 Jy ! Component: 500 - total flux cleaned = -0.000148282 Jy ! Component: 550 - total flux cleaned = -9.80466e-05 Jy ! Component: 600 - total flux cleaned = -3.64101e-05 Jy ! Component: 650 - total flux cleaned = 1.21054e-05 Jy ! Component: 700 - total flux cleaned = 7.16604e-05 Jy ! Component: 750 - total flux cleaned = 0.000118687 Jy ! Component: 800 - total flux cleaned = 0.000199404 Jy ! Component: 850 - total flux cleaned = 0.000244748 Jy ! Component: 900 - total flux cleaned = 0.000244702 Jy ! Component: 950 - total flux cleaned = 0.000255896 Jy ! Component: 1000 - total flux cleaned = 0.000255964 Jy ! Component: 1050 - total flux cleaned = 0.000288275 Jy ! Component: 1100 - total flux cleaned = 0.000277438 Jy ! Component: 1150 - total flux cleaned = 0.000277312 Jy ! Component: 1200 - total flux cleaned = 0.000256317 Jy ! Component: 1250 - total flux cleaned = 0.000266624 Jy ! Component: 1300 - total flux cleaned = 0.000266534 Jy ! Component: 1350 - total flux cleaned = 0.000246326 Jy ! Component: 1400 - total flux cleaned = 0.000266242 Jy ! Component: 1450 - total flux cleaned = 0.000246447 Jy ! Component: 1500 - total flux cleaned = 0.000266053 Jy ! Component: 1550 - total flux cleaned = 0.000256364 Jy ! Component: 1600 - total flux cleaned = 0.00023708 Jy ! Component: 1650 - total flux cleaned = 0.000256195 Jy ! Component: 1700 - total flux cleaned = 0.00023726 Jy ! Component: 1750 - total flux cleaned = 0.000218661 Jy ! Component: 1800 - total flux cleaned = 0.000255527 Jy ! Component: 1850 - total flux cleaned = 0.000209504 Jy ! Component: 1900 - total flux cleaned = 0.000173274 Jy ! Component: 1950 - total flux cleaned = 0.000164279 Jy ! Component: 2000 - total flux cleaned = 0.000173162 Jy ! Total flux subtracted in 2048 components = 0.000119876 Jy ! Clean residual min=-0.000539 max=0.000473 Jy/beam ! Clean residual mean=-0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.197492 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 368 components and 0.197492 Jy ![Exited script file: muppet] wmap "J1722+2458_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.114% 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: 0.9376 x 1.843 at -1.073 degrees (North through East) ! Clean map min=-0.0011521 max=0.074095 Jy/beam ! Writing clean map to FITS file: J1722+2458_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.074095 invert ! Inverting map ! Your choice of large map pixels excluded 0.114% 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 0.000173554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.702697 0.702697 1.40539 2.81079 5.62157 11.2431 22.4863 44.9726 89.9452 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9376 x 1.843 at -1.073 degrees (North through East) ! Clean map min=-0.0011521 max=0.074095 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 J1722+2458_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:06:34 2019