! Started logfile: J1740+2211_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:06:43 2019 obs J1740+2211_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1740+2211_X_2017_03_27_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974846 visibilities/baseline/integration-bin. ! Found source: J1740+2211 ! ! 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 75804 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 J1740+2211_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.636512Jy sigma=0.005244 ! Fit after self-cal, rms=0.613168Jy sigma=0.005060 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7233 mas, bmaj=1.545 mas, bpa=-0.1568 degrees ! Estimated noise=661.797 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 = 0.306873 Jy ! Component: 100 - total flux cleaned = 0.373791 Jy ! Total flux subtracted in 100 components = 0.373791 Jy ! Clean residual min=-0.007858 max=0.018707 Jy/beam ! Clean residual mean=-0.000012 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.373791 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.373791 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=0.106905Jy sigma=0.000751 ! Fit after self-cal, rms=0.106903Jy sigma=0.000751 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171673 Jy ! Component: 100 - total flux cleaned = 0.0252656 Jy ! Total flux subtracted in 100 components = 0.0252656 Jy ! Clean residual min=-0.006606 max=0.010009 Jy/beam ! Clean residual mean=-0.000005 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.399057 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.399057 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=0.104049Jy sigma=0.000715 ! Fit after self-cal, rms=0.104053Jy sigma=0.000714 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, 6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00857619 Jy ! Component: 100 - total flux cleaned = 0.0134928 Jy ! Total flux subtracted in 100 components = 0.0134928 Jy ! Clean residual min=-0.006609 max=0.008242 Jy/beam ! Clean residual mean=-0.000001 rms=0.001481 Jy/beam ! Combined flux in latest and established models = 0.41255 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.41255 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=0.103303Jy sigma=0.000705 ! Fit after self-cal, rms=0.103279Jy sigma=0.000705 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9162 mas, bmaj=1.864 mas, bpa=0.2469 degrees ! Estimated noise=318.725 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 (1, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455943 Jy ! Component: 100 - total flux cleaned = 0.00631323 Jy ! Component: 150 - total flux cleaned = 0.00806135 Jy ! Component: 200 - total flux cleaned = 0.00952063 Jy ! Total flux subtracted in 200 components = 0.00952063 Jy ! Clean residual min=-0.005517 max=0.005290 Jy/beam ! Clean residual mean=0.000017 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.422071 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.422071 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=0.102287Jy sigma=0.000696 ! Fit after self-cal, rms=0.102243Jy sigma=0.000695 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.95 HN 1.09 KP 1.02 ! LA 0.98 MK 0.97 NL 0.96 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 1.05 ! LA 0.99 MK 0.97 NL 0.95 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.01 KP 0.98 ! LA 1.01 MK 0.99 NL 0.95 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.05 KP 1.01 ! LA 1.01 MK 0.99 NL 0.95 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00 KP 1.01 ! LA 1.00 MK 1.00 NL 0.95 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.05 KP 1.01 ! LA 1.00 MK 0.99 NL 0.95 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.05 KP 1.02 ! LA 1.02 MK 1.01 NL 0.95 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.02 ! LA 1.00 MK 0.99 NL 0.96 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.04 KP 1.01 ! LA 1.01 MK 0.98 NL 0.95 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.09 KP 0.90 ! LA 1.02 MK 1.00 NL 0.84 OV 1.06 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.12 KP 1.03 ! LA 1.10 MK 1.05 NL 0.90 OV 1.12 ! PT 1.18 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.08 KP 1.05 ! LA 1.04 MK 1.01 NL 0.88 OV 1.09 ! PT 1.13 SC 1.04 ! ! ! Fit before self-cal, rms=0.102243Jy sigma=0.000695 ! Fit after self-cal, rms=0.099957Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9209 mas, bmaj=1.864 mas, bpa=-0.06359 degrees ! Estimated noise=316.95 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 = 0.00299052 Jy ! Component: 100 - total flux cleaned = 0.00419834 Jy ! Component: 150 - total flux cleaned = 0.00500989 Jy ! Component: 200 - total flux cleaned = 0.00557173 Jy ! Total flux subtracted in 200 components = 0.00557173 Jy ! Clean residual min=-0.002094 max=0.002685 Jy/beam ! Clean residual mean=-0.000008 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.427642 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.427642 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=0.099793Jy sigma=0.000655 ! Fit after self-cal, rms=0.099798Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.099798Jy sigma=0.000655 ! Fit after self-cal, rms=0.101765Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9211 mas, bmaj=1.867 mas, bpa=0.06928 degrees ! Estimated noise=317.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011578 Jy ! Component: 100 - total flux cleaned = 0.00169467 Jy ! Component: 150 - total flux cleaned = 0.00198088 Jy ! Component: 200 - total flux cleaned = 0.00218008 Jy ! Total flux subtracted in 200 components = 0.00218008 Jy ! Clean residual min=-0.001445 max=0.002251 Jy/beam ! Clean residual mean=-0.000015 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.429822 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.429822 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=0.101704Jy sigma=0.000651 ! Fit after self-cal, rms=0.101714Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-2, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129369 Jy ! Component: 100 - total flux cleaned = 0.00171167 Jy ! Component: 150 - total flux cleaned = 0.00213648 Jy ! Component: 200 - total flux cleaned = 0.00237293 Jy ! Total flux subtracted in 200 components = 0.00237293 Jy ! Clean residual min=-0.001204 max=0.002065 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.432195 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.432195 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=0.101663Jy sigma=0.000651 ! Fit after self-cal, rms=0.101662Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (4.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204534 Jy ! Component: 100 - total flux cleaned = 0.00323691 Jy ! Component: 150 - total flux cleaned = 0.00390412 Jy ! Component: 200 - total flux cleaned = 0.00429223 Jy ! Total flux subtracted in 200 components = 0.00429223 Jy ! Clean residual min=-0.001276 max=0.001390 Jy/beam ! Clean residual mean=-0.000008 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.436487 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.436487 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=0.101612Jy sigma=0.000650 ! Fit after self-cal, rms=0.101610Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (5.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001217 Jy ! Component: 100 - total flux cleaned = 0.00192675 Jy ! Component: 150 - total flux cleaned = 0.00227152 Jy ! Component: 200 - total flux cleaned = 0.00241671 Jy ! Total flux subtracted in 200 components = 0.00241671 Jy ! Clean residual min=-0.001177 max=0.000938 Jy/beam ! Clean residual mean=-0.000005 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.438904 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 136 components and 0.438904 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=0.101588Jy sigma=0.000650 ! Fit after self-cal, rms=0.101588Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.101588Jy sigma=0.000650 ! Fit after self-cal, rms=0.101828Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9213 mas, bmaj=1.867 mas, bpa=0.07852 degrees ! Estimated noise=317.215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379504 Jy ! Component: 100 - total flux cleaned = 0.000652535 Jy ! Component: 150 - total flux cleaned = 0.00094618 Jy ! Component: 200 - total flux cleaned = 0.00118997 Jy ! Total flux subtracted in 200 components = 0.00118997 Jy ! Clean residual min=-0.001116 max=0.000887 Jy/beam ! Clean residual mean=-0.000008 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.440094 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 0.440094 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=0.101815Jy sigma=0.000650 ! Fit after self-cal, rms=0.101816Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000314718 Jy ! Component: 100 - total flux cleaned = 0.000513429 Jy ! Component: 150 - total flux cleaned = 0.00069903 Jy ! Component: 200 - total flux cleaned = 0.000804426 Jy ! Total flux subtracted in 200 components = 0.000804426 Jy ! Clean residual min=-0.001057 max=0.000857 Jy/beam ! Clean residual mean=-0.000007 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.440899 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 164 components and 0.440899 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=0.101809Jy sigma=0.000649 ! Fit after self-cal, rms=0.101809Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.101809Jy sigma=0.000649 ! Fit after self-cal, rms=0.101866Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.149 mas, bmaj=2.926 mas, bpa=1.878 degrees ! Estimated noise=386.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069481 Jy ! Component: 100 - total flux cleaned = 0.00100901 Jy ! Component: 150 - total flux cleaned = 0.00118141 Jy ! Component: 200 - total flux cleaned = 0.00131221 Jy ! Total flux subtracted in 200 components = 0.00131221 Jy ! Clean residual min=-0.000923 max=0.000764 Jy/beam ! Clean residual mean=-0.000013 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.442211 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.442211 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=0.101864Jy sigma=0.000649 ! Fit after self-cal, rms=0.101865Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000186262 Jy ! Component: 100 - total flux cleaned = 0.000316391 Jy ! Component: 150 - total flux cleaned = 0.000429409 Jy ! Component: 200 - total flux cleaned = 0.000531008 Jy ! Total flux subtracted in 200 components = 0.000531008 Jy ! Clean residual min=-0.000886 max=0.000741 Jy/beam ! Clean residual mean=-0.000011 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.442742 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 193 components and 0.442742 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=0.101864Jy sigma=0.000649 ! Fit after self-cal, rms=0.101864Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9213 mas, bmaj=1.866 mas, bpa=0.07584 degrees ! Estimated noise=317.209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.866 at 0.07584 degrees (North through East) ! Clean map min=-0.00092609 max=0.39619 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7268 mas, bmaj=1.551 mas, bpa=-0.2816 degrees ! Estimated noise=662.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30723 Jy ! Component: 100 - total flux cleaned = 0.374226 Jy ! Component: 150 - total flux cleaned = 0.389967 Jy ! Component: 200 - total flux cleaned = 0.397654 Jy ! Total flux subtracted in 200 components = 0.397654 Jy ! Clean residual min=-0.002671 max=0.004376 Jy/beam ! Clean residual mean=-0.000018 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.397654 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.397654 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9213 mas, bmaj=1.866 mas, bpa=0.07584 degrees ! Estimated noise=317.209 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 = 0.00901941 Jy ! Component: 100 - total flux cleaned = 0.0153309 Jy ! Component: 150 - total flux cleaned = 0.0199899 Jy ! Component: 200 - total flux cleaned = 0.0235509 Jy ! Total flux subtracted in 200 components = 0.0235509 Jy ! Clean residual min=-0.001387 max=0.002103 Jy/beam ! Clean residual mean=-0.000028 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.421205 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.421205 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284116 Jy ! Component: 100 - total flux cleaned = 0.00523968 Jy ! Component: 150 - total flux cleaned = 0.0073071 Jy ! Component: 200 - total flux cleaned = 0.00911151 Jy ! Total flux subtracted in 200 components = 0.00911151 Jy ! Clean residual min=-0.001076 max=0.001299 Jy/beam ! Clean residual mean=-0.000018 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.430317 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.430317 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.149 mas, bmaj=2.926 mas, bpa=1.878 degrees ! Estimated noise=386.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265707 Jy ! Component: 100 - total flux cleaned = 0.00462984 Jy ! Component: 150 - total flux cleaned = 0.00617873 Jy ! Component: 200 - total flux cleaned = 0.00741633 Jy ! Total flux subtracted in 200 components = 0.00741633 Jy ! Clean residual min=-0.000968 max=0.001023 Jy/beam ! Clean residual mean=-0.000022 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.437733 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 = 0.00101422 Jy ! Component: 100 - total flux cleaned = 0.00186007 Jy ! Component: 150 - total flux cleaned = 0.00238011 Jy ! Component: 200 - total flux cleaned = 0.00285791 Jy ! Total flux subtracted in 200 components = 0.00285791 Jy ! Clean residual min=-0.000930 max=0.000835 Jy/beam ! Clean residual mean=-0.000016 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.440591 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 159 components and 0.440591 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9213 mas, bmaj=1.866 mas, bpa=0.07584 degrees ! Estimated noise=317.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259495 Jy ! Component: 100 - total flux cleaned = 0.000462666 Jy ! Component: 150 - total flux cleaned = 0.000645441 Jy ! Component: 200 - total flux cleaned = 0.00086085 Jy ! Total flux subtracted in 200 components = 0.00086085 Jy ! Clean residual min=-0.000917 max=0.000833 Jy/beam ! Clean residual mean=-0.000007 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.441452 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 177 components and 0.441452 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=0.101884Jy sigma=0.000650 ! Fit after self-cal, rms=0.101877Jy sigma=0.000649 wmodel J1740+2211_X_2017_03_27_pus_map.mod ! Writing 177 model components to file: J1740+2211_X_2017_03_27_pus_map.mod wobs J1740+2211_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1740+2211_X_2017_03_27_pus_uvs.fits wwins J1740+2211_X_2017_03_27_pus_map.win ! wwins: Wrote 6 windows to J1740+2211_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 5.31073e-05 Jy ! Component: 100 - total flux cleaned = 0.000166659 Jy ! Component: 150 - total flux cleaned = 0.000193772 Jy ! Component: 200 - total flux cleaned = 0.000219988 Jy ! Component: 250 - total flux cleaned = 0.000258132 Jy ! Component: 300 - total flux cleaned = 0.000221191 Jy ! Component: 350 - total flux cleaned = 0.000172907 Jy ! Component: 400 - total flux cleaned = 0.000172758 Jy ! Component: 450 - total flux cleaned = 0.000172529 Jy ! Component: 500 - total flux cleaned = 0.000127461 Jy ! Component: 550 - total flux cleaned = 0.000138922 Jy ! Component: 600 - total flux cleaned = 0.000138926 Jy ! Component: 650 - total flux cleaned = 0.000160166 Jy ! Component: 700 - total flux cleaned = 0.000128379 Jy ! Component: 750 - total flux cleaned = 0.000118254 Jy ! Component: 800 - total flux cleaned = 0.000128767 Jy ! Component: 850 - total flux cleaned = 0.000118838 Jy ! Component: 900 - total flux cleaned = 9.9051e-05 Jy ! Component: 950 - total flux cleaned = 0.00012857 Jy ! Component: 1000 - total flux cleaned = 0.00011884 Jy ! Component: 1050 - total flux cleaned = 0.000109301 Jy ! Component: 1100 - total flux cleaned = 9.02839e-05 Jy ! Component: 1150 - total flux cleaned = 9.98238e-05 Jy ! Component: 1200 - total flux cleaned = 9.99549e-05 Jy ! Component: 1250 - total flux cleaned = 0.000109173 Jy ! Component: 1300 - total flux cleaned = 0.0001273 Jy ! Component: 1350 - total flux cleaned = 0.000136194 Jy ! Component: 1400 - total flux cleaned = 0.000118645 Jy ! Component: 1450 - total flux cleaned = 0.000127309 Jy ! Component: 1500 - total flux cleaned = 0.0001881 Jy ! Component: 1550 - total flux cleaned = 0.00017935 Jy ! Component: 1600 - total flux cleaned = 0.000187853 Jy ! Component: 1650 - total flux cleaned = 0.000187858 Jy ! Component: 1700 - total flux cleaned = 0.000204531 Jy ! Component: 1750 - total flux cleaned = 0.000204445 Jy ! Component: 1800 - total flux cleaned = 0.000220799 Jy ! Component: 1850 - total flux cleaned = 0.00022071 Jy ! Component: 1900 - total flux cleaned = 0.000220855 Jy ! Component: 1950 - total flux cleaned = 0.00022085 Jy ! Component: 2000 - total flux cleaned = 0.000236697 Jy ! Total flux subtracted in 2048 components = 0.000197513 Jy ! Clean residual min=-0.000422 max=0.000486 Jy/beam ! Clean residual mean=-0.000004 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.441649 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 319 components and 0.441649 Jy ![Exited script file: muppet] wmap "J1740+2211_X_2017_03_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.866 at 0.07584 degrees (North through East) ! Clean map min=-0.00070223 max=0.39681 Jy/beam ! Writing clean map to FITS file: J1740+2211_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 0.396809 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146441 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110714 0.110714 0.221428 0.442857 0.885713 1.77143 3.54285 7.08571 14.1714 28.3428 56.6857 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.396 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9213 x 1.866 at 0.07584 degrees (North through East) ! Clean map min=-0.00070223 max=0.39681 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 J1740+2211_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:06:48 2019