! Started logfile: J0730-1141_X_2017_07_09_pus_uvs.log on Wed May 8 15:22:31 2019 obs J0730-1141_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0730-1141_X_2017_07_09_pus_uva.fits ! AN table 1: 37 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.492492 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0730-1141 ! ! 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 979 lines of history. ! ! Reading 9840 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 J0730-1141_X_2017_07_09_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.752731Jy sigma=0.030094 ! Fit after self-cal, rms=3.729858Jy sigma=0.030009 ! 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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6888 mas, bmaj=1.77 mas, bpa=-5.387 degrees ! Estimated noise=1284.62 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 = 3.30578 Jy ! Component: 100 - total flux cleaned = 4.29708 Jy ! Total flux subtracted in 100 components = 4.29708 Jy ! Clean residual min=-0.220198 max=0.509153 Jy/beam ! Clean residual mean=-0.000864 rms=0.071840 Jy/beam ! Combined flux in latest and established models = 4.29708 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 4.29708 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=1.113132Jy sigma=0.008532 ! Fit after self-cal, rms=1.112978Jy sigma=0.008530 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (0.8, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.552502 Jy ! Component: 100 - total flux cleaned = 0.82485 Jy ! Total flux subtracted in 100 components = 0.82485 Jy ! Clean residual min=-0.200158 max=0.310834 Jy/beam ! Clean residual mean=-0.000216 rms=0.052156 Jy/beam ! Combined flux in latest and established models = 5.12193 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 5.12193 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=0.755962Jy sigma=0.005552 ! Fit after self-cal, rms=0.750733Jy sigma=0.005503 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8578 mas, bmaj=1.999 mas, bpa=-2.916 degrees ! Estimated noise=919.861 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 = 0.265783 Jy ! Component: 100 - total flux cleaned = 0.301271 Jy ! Component: 150 - total flux cleaned = 0.317799 Jy ! Component: 200 - total flux cleaned = 0.331696 Jy ! Total flux subtracted in 200 components = 0.331696 Jy ! Clean residual min=-0.134666 max=0.139565 Jy/beam ! Clean residual mean=-0.000018 rms=0.031452 Jy/beam ! Combined flux in latest and established models = 5.45362 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 5.45362 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=0.598807Jy sigma=0.004374 ! Fit after self-cal, rms=0.597501Jy sigma=0.004364 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.95 FD 0.98 HN 0.98 KP 0.97 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 0.97 ! LA 0.99 MK 0.96 NL 0.98 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.96 ! LA 1.02 MK 0.98 NL 0.97 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.99 KP 0.95 ! LA 1.02 MK 1.01 NL 0.98 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 0.95 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 0.95 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.98 KP 0.94 ! LA 1.02 MK 1.06 NL 0.97 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 0.96 ! LA 1.00 MK 0.99 NL 0.97 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.95 ! LA 1.01 MK 0.97 NL 0.97 OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 0.95 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 0.99 KP 0.96 ! LA 1.03 MK 1.03 NL 0.98 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.97 KP 0.95 ! LA 1.01 MK 1.09 NL 0.98 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.597501Jy sigma=0.004364 ! Fit after self-cal, rms=0.556409Jy sigma=0.004077 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8628 mas, bmaj=2.005 mas, bpa=-3.104 degrees ! Estimated noise=903.895 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 = -0.0396596 Jy ! Component: 100 - total flux cleaned = -0.0399834 Jy ! Component: 150 - total flux cleaned = -0.0380807 Jy ! Component: 200 - total flux cleaned = -0.0381937 Jy ! Total flux subtracted in 200 components = -0.0381937 Jy ! Clean residual min=-0.130556 max=0.109880 Jy/beam ! Clean residual mean=-0.000070 rms=0.027147 Jy/beam ! Combined flux in latest and established models = 5.41543 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 5.41543 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=0.531476Jy sigma=0.003930 ! Fit after self-cal, rms=0.530343Jy sigma=0.003920 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.530343Jy sigma=0.003920 ! Fit after self-cal, rms=0.371419Jy sigma=0.002753 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8682 mas, bmaj=2.097 mas, bpa=-1.04 degrees ! Estimated noise=932.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274378 Jy ! Component: 100 - total flux cleaned = 0.0026595 Jy ! Component: 150 - total flux cleaned = 0.00264818 Jy ! Component: 200 - total flux cleaned = 0.00515569 Jy ! Total flux subtracted in 200 components = 0.00515569 Jy ! Clean residual min=-0.075692 max=0.067397 Jy/beam ! Clean residual mean=-0.000073 rms=0.016894 Jy/beam ! Combined flux in latest and established models = 5.42058 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 5.42058 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=0.328003Jy sigma=0.002384 ! Fit after self-cal, rms=0.326923Jy sigma=0.002378 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = -0.000209335 Jy ! Component: 100 - total flux cleaned = 0.00172983 Jy ! Component: 150 - total flux cleaned = 0.00360443 Jy ! Component: 200 - total flux cleaned = 0.00358775 Jy ! Total flux subtracted in 200 components = 0.00358775 Jy ! Clean residual min=-0.070012 max=0.063740 Jy/beam ! Clean residual mean=-0.000069 rms=0.015380 Jy/beam ! Combined flux in latest and established models = 5.42417 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 5.42417 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=0.309299Jy sigma=0.002177 ! Fit after self-cal, rms=0.308706Jy sigma=0.002174 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.308706Jy sigma=0.002174 ! Fit after self-cal, rms=0.304998Jy sigma=0.002129 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8668 mas, bmaj=2.107 mas, bpa=-0.9732 degrees ! Estimated noise=933.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020513 Jy ! Component: 100 - total flux cleaned = -0.000189263 Jy ! Component: 150 - total flux cleaned = 0.0015803 Jy ! Component: 200 - total flux cleaned = 0.00321588 Jy ! Total flux subtracted in 200 components = 0.00321588 Jy ! Clean residual min=-0.055921 max=0.057458 Jy/beam ! Clean residual mean=-0.000045 rms=0.013516 Jy/beam ! Combined flux in latest and established models = 5.42739 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 5.42739 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=0.284056Jy sigma=0.001917 ! Fit after self-cal, rms=0.283408Jy sigma=0.001913 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 (-1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478232 Jy ! Component: 100 - total flux cleaned = 0.0462585 Jy ! Component: 150 - total flux cleaned = 0.0462457 Jy ! Component: 200 - total flux cleaned = 0.0461947 Jy ! Total flux subtracted in 200 components = 0.0461947 Jy ! Clean residual min=-0.052540 max=0.040927 Jy/beam ! Clean residual mean=-0.000030 rms=0.011638 Jy/beam ! Combined flux in latest and established models = 5.47358 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 5.47358 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=0.269616Jy sigma=0.001718 ! Fit after self-cal, rms=0.268492Jy sigma=0.001713 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.268492Jy sigma=0.001713 ! Fit after self-cal, rms=0.267728Jy sigma=0.001678 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.185 mas, bmaj=3.887 mas, bpa=-2.027 degrees ! Estimated noise=1174.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220615 Jy ! Component: 100 - total flux cleaned = 0.0213336 Jy ! Component: 150 - total flux cleaned = 0.0207411 Jy ! Component: 200 - total flux cleaned = 0.020248 Jy ! Total flux subtracted in 200 components = 0.020248 Jy ! Clean residual min=-0.034737 max=0.035840 Jy/beam ! Clean residual mean=-0.000044 rms=0.009644 Jy/beam ! Combined flux in latest and established models = 5.49383 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 5.49383 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=0.267486Jy sigma=0.001670 ! Fit after self-cal, rms=0.266944Jy sigma=0.001666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.00278194 Jy ! Component: 100 - total flux cleaned = 0.00231292 Jy ! Component: 150 - total flux cleaned = 0.00232539 Jy ! Component: 200 - total flux cleaned = 0.00193365 Jy ! Total flux subtracted in 200 components = 0.00193365 Jy ! Clean residual min=-0.032382 max=0.035534 Jy/beam ! Clean residual mean=-0.000057 rms=0.009172 Jy/beam ! Combined flux in latest and established models = 5.49576 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 5.49576 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=0.267048Jy sigma=0.001660 ! Fit after self-cal, rms=0.266861Jy sigma=0.001658 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8651 mas, bmaj=2.112 mas, bpa=-0.9685 degrees ! Estimated noise=933.32 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8651 x 2.112 at -0.9685 degrees (North through East) ! Clean map min=-0.060275 max=4.3788 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.266861Jy sigma=0.001658 ! Fit after self-cal, rms=0.236880Jy sigma=0.001577 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8661 mas, bmaj=2.113 mas, bpa=-0.8549 degrees ! Estimated noise=933.364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00295473 Jy ! Component: 100 - total flux cleaned = 0.00283079 Jy ! Component: 150 - total flux cleaned = 0.00785301 Jy ! Component: 200 - total flux cleaned = 0.0101568 Jy ! Total flux subtracted in 200 components = 0.0101568 Jy ! Clean residual min=-0.040633 max=0.036019 Jy/beam ! Clean residual mean=-0.000004 rms=0.009644 Jy/beam ! Combined flux in latest and established models = 5.50592 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 5.50592 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=0.222530Jy sigma=0.001422 ! Fit after self-cal, rms=0.222051Jy sigma=0.001419 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100413 Jy ! Component: 100 - total flux cleaned = 0.00302186 Jy ! Component: 150 - total flux cleaned = 0.00396127 Jy ! Component: 200 - total flux cleaned = 0.00488338 Jy ! Total flux subtracted in 200 components = 0.00488338 Jy ! Clean residual min=-0.038965 max=0.033418 Jy/beam ! Clean residual mean=0.000001 rms=0.008986 Jy/beam ! Combined flux in latest and established models = 5.5108 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 5.5108 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=0.215318Jy sigma=0.001337 ! Fit after self-cal, rms=0.215067Jy sigma=0.001336 ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.215067Jy sigma=0.001336 ! Fit after self-cal, rms=0.214210Jy sigma=0.001316 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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6895 mas, bmaj=1.858 mas, bpa=-3.601 degrees ! Estimated noise=1318.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.38787 Jy ! Component: 100 - total flux cleaned = 4.27699 Jy ! Component: 150 - total flux cleaned = 4.69222 Jy ! Component: 200 - total flux cleaned = 4.93756 Jy ! Total flux subtracted in 200 components = 4.93756 Jy ! Clean residual min=-0.059350 max=0.127639 Jy/beam ! Clean residual mean=-0.000393 rms=0.018396 Jy/beam ! Combined flux in latest and established models = 4.93757 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 26 model components to the UV plane model. ! The established model now contains 26 components and 4.93757 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.865 mas, bmaj=2.117 mas, bpa=-0.8576 degrees ! Estimated noise=932.792 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 = 0.210049 Jy ! Component: 100 - total flux cleaned = 0.331152 Jy ! Component: 150 - total flux cleaned = 0.410712 Jy ! Component: 200 - total flux cleaned = 0.466913 Jy ! Total flux subtracted in 200 components = 0.466913 Jy ! Clean residual min=-0.030230 max=0.045154 Jy/beam ! Clean residual mean=-0.000105 rms=0.008358 Jy/beam ! Combined flux in latest and established models = 5.40448 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 52 components and 5.40448 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (10.6, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462303 Jy ! Component: 100 - total flux cleaned = 0.0673253 Jy ! Component: 150 - total flux cleaned = 0.0804149 Jy ! Component: 200 - total flux cleaned = 0.0898382 Jy ! Total flux subtracted in 200 components = 0.0898382 Jy ! Clean residual min=-0.027431 max=0.029206 Jy/beam ! Clean residual mean=-0.000017 rms=0.006341 Jy/beam ! Combined flux in latest and established models = 5.49432 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 5.49432 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (1.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011394 Jy ! Component: 100 - total flux cleaned = 0.0184775 Jy ! Component: 150 - total flux cleaned = 0.0239236 Jy ! Component: 200 - total flux cleaned = 0.0260178 Jy ! Total flux subtracted in 200 components = 0.0260178 Jy ! Clean residual min=-0.023571 max=0.025782 Jy/beam ! Clean residual mean=-0.000003 rms=0.005630 Jy/beam ! Combined flux in latest and established models = 5.52033 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 5.52034 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Added new window around map position (-2.2, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165009 Jy ! Component: 100 - total flux cleaned = 0.0213515 Jy ! Component: 150 - total flux cleaned = 0.0226498 Jy ! Component: 200 - total flux cleaned = 0.0244755 Jy ! Total flux subtracted in 200 components = 0.0244755 Jy ! Clean residual min=-0.020815 max=0.020284 Jy/beam ! Clean residual mean=0.000008 rms=0.005117 Jy/beam ! Combined flux in latest and established models = 5.54481 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 115 components and 5.54481 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.183 mas, bmaj=3.892 mas, bpa=-1.974 degrees ! Estimated noise=1173.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857917 Jy ! Component: 100 - total flux cleaned = 0.00972373 Jy ! Component: 150 - total flux cleaned = 0.0100623 Jy ! Component: 200 - total flux cleaned = 0.010067 Jy ! Total flux subtracted in 200 components = 0.010067 Jy ! Clean residual min=-0.021120 max=0.022235 Jy/beam ! Clean residual mean=0.000020 rms=0.006432 Jy/beam ! Combined flux in latest and established models = 5.55488 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 = 0.000266562 Jy ! Component: 100 - total flux cleaned = 4.05741e-06 Jy ! Component: 150 - total flux cleaned = -1.80979e-06 Jy ! Component: 200 - total flux cleaned = -0.000219934 Jy ! Total flux subtracted in 200 components = -0.000219934 Jy ! Clean residual min=-0.020830 max=0.021403 Jy/beam ! Clean residual mean=0.000017 rms=0.006296 Jy/beam ! Combined flux in latest and established models = 5.55466 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 5.55466 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.865 mas, bmaj=2.117 mas, bpa=-0.8576 degrees ! Estimated noise=932.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158435 Jy ! Component: 100 - total flux cleaned = -0.000587377 Jy ! Component: 150 - total flux cleaned = -0.00158244 Jy ! Component: 200 - total flux cleaned = -0.00206458 Jy ! Total flux subtracted in 200 components = -0.00206458 Jy ! Clean residual min=-0.018488 max=0.017959 Jy/beam ! Clean residual mean=0.000006 rms=0.004642 Jy/beam ! Combined flux in latest and established models = 5.55259 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 5.55259 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=0.168450Jy sigma=0.000852 ! Fit after self-cal, rms=0.167189Jy sigma=0.000841 wmodel J0730-1141_X_2017_07_09_pus_map.mod ! Writing 150 model components to file: J0730-1141_X_2017_07_09_pus_map.mod wobs J0730-1141_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0730-1141_X_2017_07_09_pus_uvs.fits wwins J0730-1141_X_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J0730-1141_X_2017_07_09_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 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129272 Jy ! Component: 100 - total flux cleaned = -0.00473592 Jy ! Component: 150 - total flux cleaned = -0.00733172 Jy ! Component: 200 - total flux cleaned = -0.0114349 Jy ! Component: 250 - total flux cleaned = -0.0140572 Jy ! Component: 300 - total flux cleaned = -0.0158322 Jy ! Component: 350 - total flux cleaned = -0.0175369 Jy ! Component: 400 - total flux cleaned = -0.0191788 Jy ! Component: 450 - total flux cleaned = -0.0214552 Jy ! Component: 500 - total flux cleaned = -0.0232268 Jy ! Component: 550 - total flux cleaned = -0.0240893 Jy ! Component: 600 - total flux cleaned = -0.0257831 Jy ! Component: 650 - total flux cleaned = -0.0272254 Jy ! Component: 700 - total flux cleaned = -0.0280356 Jy ! Component: 750 - total flux cleaned = -0.0292252 Jy ! Component: 800 - total flux cleaned = -0.030394 Jy ! Component: 850 - total flux cleaned = -0.0317332 Jy ! Component: 900 - total flux cleaned = -0.0330457 Jy ! Component: 950 - total flux cleaned = -0.0339655 Jy ! Component: 1000 - total flux cleaned = -0.0348715 Jy ! Component: 1050 - total flux cleaned = -0.0352261 Jy ! Component: 1100 - total flux cleaned = -0.0361078 Jy ! Component: 1150 - total flux cleaned = -0.0367986 Jy ! Component: 1200 - total flux cleaned = -0.03765 Jy ! Component: 1250 - total flux cleaned = -0.038323 Jy ! Component: 1300 - total flux cleaned = -0.0389853 Jy ! Component: 1350 - total flux cleaned = -0.0398008 Jy ! Component: 1400 - total flux cleaned = -0.0406049 Jy ! Component: 1450 - total flux cleaned = -0.0410826 Jy ! Component: 1500 - total flux cleaned = -0.0415545 Jy ! Component: 1550 - total flux cleaned = -0.0421722 Jy ! Component: 1600 - total flux cleaned = -0.0427826 Jy ! Component: 1650 - total flux cleaned = -0.043384 Jy ! Component: 1700 - total flux cleaned = -0.0441271 Jy ! Component: 1750 - total flux cleaned = -0.0444195 Jy ! Component: 1800 - total flux cleaned = -0.0450026 Jy ! Component: 1850 - total flux cleaned = -0.0450039 Jy ! Component: 1900 - total flux cleaned = -0.0454325 Jy ! Component: 1950 - total flux cleaned = -0.0464156 Jy ! Component: 2000 - total flux cleaned = -0.0466932 Jy ! Total flux subtracted in 2048 components = -0.0469672 Jy ! Clean residual min=-0.007938 max=0.006846 Jy/beam ! Clean residual mean=-0.000002 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 5.50563 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 299 components and 5.50563 Jy ![Exited script file: muppet] wmap "J0730-1141_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.865 x 2.117 at -0.8576 degrees (North through East) ! Clean map min=-0.014115 max=4.4764 Jy/beam ! Writing clean map to FITS file: J0730-1141_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.47641 invert ! Inverting map ! Your choice of large map pixels excluded 0.0934% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00257125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17232 0.17232 0.34464 0.689279 1.37856 2.75712 5.51423 11.0285 22.0569 44.1139 88.2277 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0077 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.476 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.865 x 2.117 at -0.8576 degrees (North through East) ! Clean map min=-0.014115 max=4.4764 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 J0730-1141_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:22:32 2019