! Started logfile: J1648+2224_X_2017_02_24_pus_uvs.log on Sat May 4 10:05:19 2019 obs J1648+2224_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1648+2224_X_2017_02_24_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980861 visibilities/baseline/integration-bin. ! Found source: J1648+2224 ! ! 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 1882 lines of history. ! ! Reading 91632 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 J1648+2224_X_2017_02_24_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.597580Jy sigma=0.005050 ! Fit after self-cal, rms=0.569725Jy sigma=0.004840 ! 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7678 mas, bmaj=1.459 mas, bpa=-1.142 degrees ! Estimated noise=706.202 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 = 0.333678 Jy ! Component: 100 - total flux cleaned = 0.407333 Jy ! Total flux subtracted in 100 components = 0.407333 Jy ! Clean residual min=-0.008488 max=0.024272 Jy/beam ! Clean residual mean=-0.000039 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 0.407333 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.407333 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=0.096898Jy sigma=0.000793 ! Fit after self-cal, rms=0.096887Jy sigma=0.000793 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257879 Jy ! Component: 100 - total flux cleaned = 0.0398761 Jy ! Total flux subtracted in 100 components = 0.0398761 Jy ! Clean residual min=-0.005556 max=0.007181 Jy/beam ! Clean residual mean=-0.000017 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.447209 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.447209 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=0.088490Jy sigma=0.000707 ! Fit after self-cal, rms=0.088479Jy sigma=0.000707 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9615 mas, bmaj=1.776 mas, bpa=0.3791 degrees ! Estimated noise=276.691 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 = 0.0111892 Jy ! Component: 100 - total flux cleaned = 0.0165436 Jy ! Component: 150 - total flux cleaned = 0.0192081 Jy ! Component: 200 - total flux cleaned = 0.020395 Jy ! Total flux subtracted in 200 components = 0.020395 Jy ! Clean residual min=-0.004527 max=0.005248 Jy/beam ! Clean residual mean=-0.000021 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.467604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.467604 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=0.087371Jy sigma=0.000694 ! Fit after self-cal, rms=0.087369Jy sigma=0.000694 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 1.02 HN 1.01 KP 1.01 ! LA 1.00 MK 1.09 NL 0.97 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.98 KP 1.02 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 1.01 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.01 ! LA 0.99 MK 1.01 NL 0.98 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.01 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.00 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.99 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 1.00 ! LA 1.02 MK 1.01 NL 0.98 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.01 ! LA 0.98 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 1.01 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 1.00 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.11 KP 1.02 ! LA 0.99 MK 1.01 NL 0.98 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.087369Jy sigma=0.000694 ! Fit after self-cal, rms=0.086934Jy sigma=0.000682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9695 mas, bmaj=1.783 mas, bpa=0.01766 degrees ! Estimated noise=276.934 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 (1.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360815 Jy ! Component: 100 - total flux cleaned = 0.00333656 Jy ! Component: 150 - total flux cleaned = 0.00302332 Jy ! Component: 200 - total flux cleaned = 0.0028614 Jy ! Total flux subtracted in 200 components = 0.0028614 Jy ! Clean residual min=-0.002909 max=0.003170 Jy/beam ! Clean residual mean=-0.000002 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.470465 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.470465 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=0.086505Jy sigma=0.000679 ! Fit after self-cal, rms=0.086498Jy sigma=0.000678 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.086498Jy sigma=0.000678 ! Fit after self-cal, rms=0.086650Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9673 mas, bmaj=1.783 mas, bpa=0.2013 degrees ! Estimated noise=276.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139773 Jy ! Component: 100 - total flux cleaned = 0.00164768 Jy ! Component: 150 - total flux cleaned = 0.00181479 Jy ! Component: 200 - total flux cleaned = 0.00192168 Jy ! Total flux subtracted in 200 components = 0.00192168 Jy ! Clean residual min=-0.001423 max=0.002092 Jy/beam ! Clean residual mean=-0.000002 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.472387 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.472387 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=0.086602Jy sigma=0.000667 ! Fit after self-cal, rms=0.086616Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 (3.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210689 Jy ! Component: 100 - total flux cleaned = 0.00289765 Jy ! Component: 150 - total flux cleaned = 0.00321894 Jy ! Component: 200 - total flux cleaned = 0.00343314 Jy ! Total flux subtracted in 200 components = 0.00343314 Jy ! Clean residual min=-0.001262 max=0.001415 Jy/beam ! Clean residual mean=0.000003 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.47582 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.47582 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=0.086560Jy sigma=0.000667 ! Fit after self-cal, rms=0.086554Jy sigma=0.000667 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (7.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135973 Jy ! Component: 100 - total flux cleaned = 0.00177828 Jy ! Component: 150 - total flux cleaned = 0.00200871 Jy ! Component: 200 - total flux cleaned = 0.0021652 Jy ! Total flux subtracted in 200 components = 0.0021652 Jy ! Clean residual min=-0.001103 max=0.000940 Jy/beam ! Clean residual mean=0.000005 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.477985 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.477985 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=0.086525Jy sigma=0.000666 ! Fit after self-cal, rms=0.086525Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.086525Jy sigma=0.000666 ! Fit after self-cal, rms=0.086513Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.9677 mas, bmaj=1.782 mas, bpa=0.173 degrees ! Estimated noise=276.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000535939 Jy ! Component: 100 - total flux cleaned = 0.000791865 Jy ! Component: 150 - total flux cleaned = 0.00096793 Jy ! Component: 200 - total flux cleaned = 0.00112815 Jy ! Total flux subtracted in 200 components = 0.00112815 Jy ! Clean residual min=-0.001044 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.479113 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.479113 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=0.086498Jy sigma=0.000666 ! Fit after self-cal, rms=0.086498Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 0.000171676 Jy ! Component: 100 - total flux cleaned = 0.000299101 Jy ! Component: 150 - total flux cleaned = 0.000397963 Jy ! Component: 200 - total flux cleaned = 0.000491093 Jy ! Total flux subtracted in 200 components = 0.000491093 Jy ! Clean residual min=-0.000999 max=0.000853 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.479604 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 91 components and 0.479604 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=0.086489Jy sigma=0.000666 ! Fit after self-cal, rms=0.086489Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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=0.086489Jy sigma=0.000666 ! Fit after self-cal, rms=0.086504Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.183 mas, bmaj=2.808 mas, bpa=0.4046 degrees ! Estimated noise=336.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295118 Jy ! Component: 100 - total flux cleaned = 0.000506901 Jy ! Component: 150 - total flux cleaned = 0.000668411 Jy ! Component: 200 - total flux cleaned = 0.000737185 Jy ! Total flux subtracted in 200 components = 0.000737185 Jy ! Clean residual min=-0.000843 max=0.000854 Jy/beam ! Clean residual mean=0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.480342 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.480342 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=0.086501Jy sigma=0.000666 ! Fit after self-cal, rms=0.086501Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 = 6.88433e-05 Jy ! Component: 100 - total flux cleaned = 0.000177704 Jy ! Component: 150 - total flux cleaned = 0.000222714 Jy ! Component: 200 - total flux cleaned = 0.000242418 Jy ! Total flux subtracted in 200 components = 0.000242418 Jy ! Clean residual min=-0.000847 max=0.000849 Jy/beam ! Clean residual mean=0.000007 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.480584 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.480584 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=0.086500Jy sigma=0.000666 ! Fit after self-cal, rms=0.086500Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.968 mas, bmaj=1.782 mas, bpa=0.1504 degrees ! Estimated noise=276.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.782 at 0.1504 degrees (North through East) ! Clean map min=-0.00082396 max=0.43643 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.7731 mas, bmaj=1.469 mas, bpa=-1.036 degrees ! Estimated noise=712.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.336439 Jy ! Component: 100 - total flux cleaned = 0.410351 Jy ! Component: 150 - total flux cleaned = 0.433929 Jy ! Component: 200 - total flux cleaned = 0.445687 Jy ! Total flux subtracted in 200 components = 0.445687 Jy ! Clean residual min=-0.004159 max=0.006026 Jy/beam ! Clean residual mean=-0.000021 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.445687 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.445687 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.968 mas, bmaj=1.782 mas, bpa=0.1504 degrees ! Estimated noise=276.593 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 = 0.0104721 Jy ! Component: 100 - total flux cleaned = 0.0166479 Jy ! Component: 150 - total flux cleaned = 0.0210028 Jy ! Component: 200 - total flux cleaned = 0.0242885 Jy ! Total flux subtracted in 200 components = 0.0242885 Jy ! Clean residual min=-0.001649 max=0.002370 Jy/beam ! Clean residual mean=-0.000013 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.469976 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 46 components and 0.469976 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (5.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264912 Jy ! Component: 100 - total flux cleaned = 0.00469 Jy ! Component: 150 - total flux cleaned = 0.00635223 Jy ! Component: 200 - total flux cleaned = 0.00772803 Jy ! Total flux subtracted in 200 components = 0.00772803 Jy ! Clean residual min=-0.001183 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.477704 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.477704 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Added new window around map position (2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834401 Jy ! Component: 100 - total flux cleaned = 0.00105634 Jy ! Component: 150 - total flux cleaned = 0.00134437 Jy ! Component: 200 - total flux cleaned = 0.0015364 Jy ! Total flux subtracted in 200 components = 0.0015364 Jy ! Clean residual min=-0.001048 max=0.001019 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.47924 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.47924 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=2.183 mas, bmaj=2.808 mas, bpa=0.4046 degrees ! Estimated noise=336.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000672837 Jy ! Component: 100 - total flux cleaned = 0.000838763 Jy ! Component: 150 - total flux cleaned = 0.000906081 Jy ! Component: 200 - total flux cleaned = 0.000990994 Jy ! Total flux subtracted in 200 components = 0.000990994 Jy ! Clean residual min=-0.000844 max=0.000834 Jy/beam ! Clean residual mean=0.000006 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.480231 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 = 2.49658e-05 Jy ! Component: 100 - total flux cleaned = 5.68421e-05 Jy ! Component: 150 - total flux cleaned = 9.3321e-05 Jy ! Component: 200 - total flux cleaned = 0.000109016 Jy ! Total flux subtracted in 200 components = 0.000109016 Jy ! Clean residual min=-0.000822 max=0.000782 Jy/beam ! Clean residual mean=0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.48034 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 111 components and 0.48034 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! Estimated beam: bmin=0.968 mas, bmaj=1.782 mas, bpa=0.1504 degrees ! Estimated noise=276.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203329 Jy ! Component: 100 - total flux cleaned = -0.000170052 Jy ! Component: 150 - total flux cleaned = -0.000139212 Jy ! Component: 200 - total flux cleaned = -0.00013924 Jy ! Total flux subtracted in 200 components = -0.00013924 Jy ! Clean residual min=-0.000938 max=0.000914 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.480201 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.480201 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=0.086546Jy sigma=0.000666 ! Fit after self-cal, rms=0.086543Jy sigma=0.000666 wmodel J1648+2224_X_2017_02_24_pus_map.mod ! Writing 121 model components to file: J1648+2224_X_2017_02_24_pus_map.mod wobs J1648+2224_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1648+2224_X_2017_02_24_pus_uvs.fits wwins J1648+2224_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J1648+2224_X_2017_02_24_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 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.61335e-05 Jy ! Component: 100 - total flux cleaned = -8.54274e-06 Jy ! Component: 150 - total flux cleaned = 0.000129204 Jy ! Component: 200 - total flux cleaned = 0.00026222 Jy ! Component: 250 - total flux cleaned = 0.000319513 Jy ! Component: 300 - total flux cleaned = 0.000417073 Jy ! Component: 350 - total flux cleaned = 0.00048471 Jy ! Component: 400 - total flux cleaned = 0.000564119 Jy ! Component: 450 - total flux cleaned = 0.000628932 Jy ! Component: 500 - total flux cleaned = 0.000717695 Jy ! Component: 550 - total flux cleaned = 0.000792061 Jy ! Component: 600 - total flux cleaned = 0.000791837 Jy ! Component: 650 - total flux cleaned = 0.000876345 Jy ! Component: 700 - total flux cleaned = 0.000923592 Jy ! Component: 750 - total flux cleaned = 0.000993613 Jy ! Component: 800 - total flux cleaned = 0.00105094 Jy ! Component: 850 - total flux cleaned = 0.00111879 Jy ! Component: 900 - total flux cleaned = 0.00118563 Jy ! Component: 950 - total flux cleaned = 0.00124074 Jy ! Component: 1000 - total flux cleaned = 0.00128424 Jy ! Component: 1050 - total flux cleaned = 0.00135941 Jy ! Component: 1100 - total flux cleaned = 0.00143317 Jy ! Component: 1150 - total flux cleaned = 0.00145407 Jy ! Component: 1200 - total flux cleaned = 0.00148508 Jy ! Component: 1250 - total flux cleaned = 0.00149541 Jy ! Component: 1300 - total flux cleaned = 0.00155597 Jy ! Component: 1350 - total flux cleaned = 0.00161594 Jy ! Component: 1400 - total flux cleaned = 0.00160599 Jy ! Component: 1450 - total flux cleaned = 0.00166468 Jy ! Component: 1500 - total flux cleaned = 0.00164516 Jy ! Component: 1550 - total flux cleaned = 0.00168362 Jy ! Component: 1600 - total flux cleaned = 0.00167423 Jy ! Component: 1650 - total flux cleaned = 0.00169323 Jy ! Component: 1700 - total flux cleaned = 0.00173986 Jy ! Component: 1750 - total flux cleaned = 0.0017768 Jy ! Component: 1800 - total flux cleaned = 0.00180421 Jy ! Component: 1850 - total flux cleaned = 0.00182228 Jy ! Component: 1900 - total flux cleaned = 0.00184926 Jy ! Component: 1950 - total flux cleaned = 0.00191151 Jy ! Component: 2000 - total flux cleaned = 0.0018938 Jy ! Total flux subtracted in 2048 components = 0.00192882 Jy ! Clean residual min=-0.000459 max=0.000436 Jy/beam ! Clean residual mean=0.000003 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.48213 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 257 components and 0.48213 Jy ![Exited script file: muppet] wmap "J1648+2224_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.782 at 0.1504 degrees (North through East) ! Clean map min=-0.0008389 max=0.43669 Jy/beam ! Writing clean map to FITS file: J1648+2224_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.436694 invert ! Inverting map ! Your choice of large map pixels excluded 0.0622% of the data. ! The x-axis pixel size should ideally be below 0.1996 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.107078 0.107078 0.214156 0.428313 0.856625 1.71325 3.4265 6.853 13.706 27.412 54.824 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.436 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.968 x 1.782 at 0.1504 degrees (North through East) ! Clean map min=-0.0008389 max=0.43669 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 J1648+2224_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:24 2019