! Started logfile: J1140-2730_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:11:50 2016 obs J1140-2730_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1140-2730_X_2014_06_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785727 visibilities/baseline/integration-bin. ! Found source: J1140-2730 ! ! 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 344 lines of history. ! ! Reading 52188 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 J1140-2730_X_2014_06_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 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954345Jy sigma=0.009564 ! Fit after self-cal, rms=0.889314Jy sigma=0.008903 ! 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.662 mas, bmaj=1.798 mas, bpa=-5.427 degrees ! Estimated noise=875.515 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 = 0.0861095 Jy ! Component: 100 - total flux cleaned = 0.108356 Jy ! Total flux subtracted in 100 components = 0.108356 Jy ! Clean residual min=-0.007027 max=0.012174 Jy/beam ! Clean residual mean=-0.000049 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.108356 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.108356 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=0.094048Jy sigma=0.000840 ! Fit after self-cal, rms=0.094037Jy sigma=0.000840 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125004 Jy ! Component: 100 - total flux cleaned = 0.0205312 Jy ! Total flux subtracted in 100 components = 0.0205312 Jy ! Clean residual min=-0.006514 max=0.007602 Jy/beam ! Clean residual mean=-0.000023 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.128887 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.128887 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=0.091735Jy sigma=0.000810 ! Fit after self-cal, rms=0.091724Jy sigma=0.000809 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8229 mas, bmaj=2.169 mas, bpa=-3.965 degrees ! Estimated noise=318.76 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 = 0.00911469 Jy ! Component: 100 - total flux cleaned = 0.0144957 Jy ! Component: 150 - total flux cleaned = 0.0178316 Jy ! Component: 200 - total flux cleaned = 0.0199022 Jy ! Total flux subtracted in 200 components = 0.0199022 Jy ! Clean residual min=-0.006730 max=0.006381 Jy/beam ! Clean residual mean=0.000027 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.148789 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.148789 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=0.090846Jy sigma=0.000798 ! Fit after self-cal, rms=0.090855Jy sigma=0.000797 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 1.00* FD 1.11 HN 1.19 KP 0.93 ! LA 1.00 MK 0.97 NL 1.06 OV 0.94 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.19 KP 0.87 ! LA 1.03 MK 0.98 NL 1.06 OV 0.94 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.23 KP 0.81 ! LA 1.05 MK 0.98 NL 1.07 OV 0.95 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.10 KP 0.79 ! LA 1.06 MK 1.00 NL 1.05 OV 0.93 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.11 KP 0.75 ! LA 1.01 MK 1.01 NL 1.08 OV 0.97 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.77 ! LA 1.04 MK 1.04 NL 1.11 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.24 KP 0.80 ! LA 1.12 MK 1.07 NL 1.15 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.20 KP 0.75 ! LA 1.03 MK 1.01 NL 1.07 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.17 KP 0.76 ! LA 1.06 MK 0.99 NL 1.07 OV 0.98 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.17 KP 0.79 ! LA 1.11 MK 0.96 NL 1.12 OV 0.97 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.21 KP 0.81 ! LA 1.05 MK 1.00 NL 1.11 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.88 ! LA 1.06 MK 1.01 NL 1.09 OV 0.97 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.090855Jy sigma=0.000797 ! Fit after self-cal, rms=0.094191Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8276 mas, bmaj=2.174 mas, bpa=-3.607 degrees ! Estimated noise=320.894 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 = -0.00181368 Jy ! Component: 100 - total flux cleaned = -0.00200858 Jy ! Component: 150 - total flux cleaned = -0.00222185 Jy ! Component: 200 - total flux cleaned = -0.00230865 Jy ! Total flux subtracted in 200 components = -0.00230865 Jy ! Clean residual min=-0.001761 max=0.002292 Jy/beam ! Clean residual mean=-0.000021 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.14648 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.14648 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=0.094138Jy sigma=0.000776 ! Fit after self-cal, rms=0.094244Jy sigma=0.000776 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.094244Jy sigma=0.000776 ! Fit after self-cal, rms=0.098284Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8316 mas, bmaj=2.186 mas, bpa=-3.582 degrees ! Estimated noise=322.112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104463 Jy ! Component: 100 - total flux cleaned = -0.00110765 Jy ! Component: 150 - total flux cleaned = -0.00113217 Jy ! Component: 200 - total flux cleaned = -0.00113286 Jy ! Total flux subtracted in 200 components = -0.00113286 Jy ! Clean residual min=-0.001486 max=0.001838 Jy/beam ! Clean residual mean=-0.000014 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.145348 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.145348 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=0.098260Jy sigma=0.000774 ! Fit after self-cal, rms=0.098308Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177094 Jy ! Component: 100 - total flux cleaned = 0.0017785 Jy ! Component: 150 - total flux cleaned = 0.00171859 Jy ! Component: 200 - total flux cleaned = 0.00166846 Jy ! Total flux subtracted in 200 components = 0.00166846 Jy ! Clean residual min=-0.001275 max=0.001485 Jy/beam ! Clean residual mean=-0.000010 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.147016 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.147016 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=0.098260Jy sigma=0.000773 ! Fit after self-cal, rms=0.098242Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (5.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878742 Jy ! Component: 100 - total flux cleaned = 0.000882666 Jy ! Component: 150 - total flux cleaned = 0.000855931 Jy ! Component: 200 - total flux cleaned = 0.000832267 Jy ! Total flux subtracted in 200 components = 0.000832267 Jy ! Clean residual min=-0.001195 max=0.000970 Jy/beam ! Clean residual mean=-0.000006 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.147848 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.147848 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=0.098216Jy sigma=0.000773 ! Fit after self-cal, rms=0.098211Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.098211Jy sigma=0.000773 ! Fit after self-cal, rms=0.098837Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8315 mas, bmaj=2.186 mas, bpa=-3.52 degrees ! Estimated noise=321.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145711 Jy ! Component: 100 - total flux cleaned = -7.92445e-05 Jy ! Component: 150 - total flux cleaned = -2.09819e-05 Jy ! Component: 200 - total flux cleaned = 1.49395e-05 Jy ! Total flux subtracted in 200 components = 1.49395e-05 Jy ! Clean residual min=-0.001111 max=0.000896 Jy/beam ! Clean residual mean=-0.000006 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.147863 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.147863 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=0.098825Jy sigma=0.000773 ! Fit after self-cal, rms=0.098827Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -7.79217e-05 Jy ! Component: 100 - total flux cleaned = -6.07498e-05 Jy ! Component: 150 - total flux cleaned = -4.52223e-05 Jy ! Component: 200 - total flux cleaned = -6.02439e-05 Jy ! Total flux subtracted in 200 components = -6.02439e-05 Jy ! Clean residual min=-0.001115 max=0.000873 Jy/beam ! Clean residual mean=-0.000005 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.147803 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.147803 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=0.098818Jy sigma=0.000773 ! Fit after self-cal, rms=0.098815Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.098815Jy sigma=0.000773 ! Fit after self-cal, rms=0.099166Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.246 mas, bmaj=5.896 mas, bpa=-3.563 degrees ! Estimated noise=391.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.07994e-05 Jy ! Component: 100 - total flux cleaned = -0.000186105 Jy ! Component: 150 - total flux cleaned = -0.000276334 Jy ! Component: 200 - total flux cleaned = -0.000318945 Jy ! Total flux subtracted in 200 components = -0.000318945 Jy ! Clean residual min=-0.001135 max=0.000988 Jy/beam ! Clean residual mean=-0.000012 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.147484 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.147484 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=0.099162Jy sigma=0.000773 ! Fit after self-cal, rms=0.099162Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 4.24524e-05 Jy ! Component: 100 - total flux cleaned = -4.75109e-06 Jy ! Component: 150 - total flux cleaned = -3.50491e-05 Jy ! Component: 200 - total flux cleaned = -7.1177e-05 Jy ! Total flux subtracted in 200 components = -7.1177e-05 Jy ! Clean residual min=-0.001113 max=0.000994 Jy/beam ! Clean residual mean=-0.000011 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.147413 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.147413 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=0.099161Jy sigma=0.000773 ! Fit after self-cal, rms=0.099157Jy sigma=0.000773 ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=2.189 mas, bpa=-3.483 degrees ! Estimated noise=321.605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.189 at -3.483 degrees (North through East) ! Clean map min=-0.0010408 max=0.1076 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6675 mas, bmaj=1.804 mas, bpa=-4.746 degrees ! Estimated noise=891.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0873559 Jy ! Component: 100 - total flux cleaned = 0.10989 Jy ! Component: 150 - total flux cleaned = 0.121379 Jy ! Component: 200 - total flux cleaned = 0.128509 Jy ! Total flux subtracted in 200 components = 0.128509 Jy ! Clean residual min=-0.003260 max=0.003880 Jy/beam ! Clean residual mean=-0.000026 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.128509 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.128509 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=2.189 mas, bpa=-3.483 degrees ! Estimated noise=321.605 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 = 0.00734825 Jy ! Component: 100 - total flux cleaned = 0.0112675 Jy ! Component: 150 - total flux cleaned = 0.0136301 Jy ! Component: 200 - total flux cleaned = 0.0152531 Jy ! Total flux subtracted in 200 components = 0.0152531 Jy ! Clean residual min=-0.001314 max=0.001224 Jy/beam ! Clean residual mean=-0.000015 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.143762 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.143762 Jy ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.246 mas, bmaj=5.896 mas, bpa=-3.563 degrees ! Estimated noise=391.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167943 Jy ! Component: 100 - total flux cleaned = 0.00246383 Jy ! Component: 150 - total flux cleaned = 0.00269574 Jy ! Component: 200 - total flux cleaned = 0.00287402 Jy ! Total flux subtracted in 200 components = 0.00287402 Jy ! Clean residual min=-0.001114 max=0.000999 Jy/beam ! Clean residual mean=-0.000014 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.146636 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 = 0.000124678 Jy ! Component: 100 - total flux cleaned = 0.000165712 Jy ! Component: 150 - total flux cleaned = 0.000201852 Jy ! Component: 200 - total flux cleaned = 0.000223326 Jy ! Total flux subtracted in 200 components = 0.000223326 Jy ! Clean residual min=-0.001076 max=0.000954 Jy/beam ! Clean residual mean=-0.000012 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.14686 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 0.14686 Jy ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8321 mas, bmaj=2.189 mas, bpa=-3.483 degrees ! Estimated noise=321.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165165 Jy ! Component: 100 - total flux cleaned = -0.000196016 Jy ! Component: 150 - total flux cleaned = -0.000195417 Jy ! Component: 200 - total flux cleaned = -0.000194579 Jy ! Total flux subtracted in 200 components = -0.000194579 Jy ! Clean residual min=-0.001009 max=0.000925 Jy/beam ! Clean residual mean=-0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.146665 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.146665 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=0.099153Jy sigma=0.000773 ! Fit after self-cal, rms=0.099136Jy sigma=0.000773 wmodel J1140-2730_X_2014_06_09_pus_map.mod ! Writing 99 model components to file: J1140-2730_X_2014_06_09_pus_map.mod wobs J1140-2730_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1140-2730_X_2014_06_09_pus_uvs.fits wwins J1140-2730_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1140-2730_X_2014_06_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 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440084 Jy ! Component: 100 - total flux cleaned = -0.000621565 Jy ! Component: 150 - total flux cleaned = -0.000713286 Jy ! Component: 200 - total flux cleaned = -0.000800264 Jy ! Component: 250 - total flux cleaned = -0.000912022 Jy ! Component: 300 - total flux cleaned = -0.00103357 Jy ! Component: 350 - total flux cleaned = -0.00115174 Jy ! Component: 400 - total flux cleaned = -0.00127941 Jy ! Component: 450 - total flux cleaned = -0.00140408 Jy ! Component: 500 - total flux cleaned = -0.00150172 Jy ! Component: 550 - total flux cleaned = -0.00163278 Jy ! Component: 600 - total flux cleaned = -0.0017374 Jy ! Component: 650 - total flux cleaned = -0.00186288 Jy ! Component: 700 - total flux cleaned = -0.0019859 Jy ! Component: 750 - total flux cleaned = -0.00210668 Jy ! Component: 800 - total flux cleaned = -0.00220337 Jy ! Component: 850 - total flux cleaned = -0.00228765 Jy ! Component: 900 - total flux cleaned = -0.00232927 Jy ! Component: 950 - total flux cleaned = -0.00244163 Jy ! Component: 1000 - total flux cleaned = -0.0025318 Jy ! Component: 1050 - total flux cleaned = -0.00260069 Jy ! Component: 1100 - total flux cleaned = -0.00268814 Jy ! Component: 1150 - total flux cleaned = -0.00274557 Jy ! Component: 1200 - total flux cleaned = -0.00279287 Jy ! Component: 1250 - total flux cleaned = -0.00283943 Jy ! Component: 1300 - total flux cleaned = -0.00290356 Jy ! Component: 1350 - total flux cleaned = -0.00293961 Jy ! Component: 1400 - total flux cleaned = -0.00298422 Jy ! Component: 1450 - total flux cleaned = -0.00300194 Jy ! Component: 1500 - total flux cleaned = -0.00304563 Jy ! Component: 1550 - total flux cleaned = -0.00307165 Jy ! Component: 1600 - total flux cleaned = -0.00309726 Jy ! Component: 1650 - total flux cleaned = -0.00309726 Jy ! Component: 1700 - total flux cleaned = -0.00315572 Jy ! Component: 1750 - total flux cleaned = -0.0031558 Jy ! Component: 1800 - total flux cleaned = -0.00318038 Jy ! Component: 1850 - total flux cleaned = -0.0031642 Jy ! Component: 1900 - total flux cleaned = -0.0031962 Jy ! Component: 1950 - total flux cleaned = -0.00318825 Jy ! Component: 2000 - total flux cleaned = -0.00321186 Jy ! Total flux subtracted in 2048 components = -0.00320405 Jy ! Clean residual min=-0.000438 max=0.000438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.143461 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 234 components and 0.143461 Jy ![Exited script file: muppet] wmap "J1140-2730_X_2014_06_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.189 at -3.483 degrees (North through East) ! Clean map min=-0.0008134 max=0.11095 Jy/beam ! Writing clean map to FITS file: J1140-2730_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.110946 invert ! Inverting map ! Your choice of large map pixels excluded 0.238% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144363 device "J1140-2730_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1140-2730_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390359 0.390359 0.780718 1.56144 3.12287 6.24575 12.4915 24.983 49.966 99.9319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8321 x 2.189 at -3.483 degrees (North through East) ! Clean map min=-0.0008134 max=0.11095 Jy/beam quit ! Quitting program ! Log file J1140-2730_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:53 2016