! Started logfile: J0636+5009_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:40 2019 obs J0636+5009_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0636+5009_X_2017_01_21_pus_uva.fits ! AN table 1: 173 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.90623 visibilities/baseline/integration-bin. ! Found source: J0636+5009 ! ! 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 1086 lines of history. ! ! Reading 67728 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 J0636+5009_X_2017_01_21_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956504Jy sigma=0.007144 ! Fit after self-cal, rms=0.927643Jy sigma=0.006964 ! 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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7831 mas, bmaj=1.024 mas, bpa=2.514 degrees ! Estimated noise=1027.65 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 = 0.0586823 Jy ! Component: 100 - total flux cleaned = 0.0751218 Jy ! Total flux subtracted in 100 components = 0.0751218 Jy ! Clean residual min=-0.004788 max=0.008870 Jy/beam ! Clean residual mean=-0.000057 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0751217 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0751217 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=0.106121Jy sigma=0.000667 ! Fit after self-cal, rms=0.105919Jy sigma=0.000665 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (6.6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.009917 Jy ! Component: 100 - total flux cleaned = 0.0161479 Jy ! Total flux subtracted in 100 components = 0.0161479 Jy ! Clean residual min=-0.003890 max=0.005042 Jy/beam ! Clean residual mean=-0.000040 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.0912696 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0912696 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=0.105010Jy sigma=0.000657 ! Fit after self-cal, rms=0.104955Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9675 mas, bmaj=1.288 mas, bpa=6.207 degrees ! Estimated noise=377.348 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 (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670427 Jy ! Component: 100 - total flux cleaned = 0.0109784 Jy ! Component: 150 - total flux cleaned = 0.01423 Jy ! Component: 200 - total flux cleaned = 0.0167511 Jy ! Total flux subtracted in 200 components = 0.0167511 Jy ! Clean residual min=-0.002647 max=0.005297 Jy/beam ! Clean residual mean=-0.000065 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.108021 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.108021 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=0.104444Jy sigma=0.000652 ! Fit after self-cal, rms=0.104366Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (4.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508342 Jy ! Component: 100 - total flux cleaned = 0.00832743 Jy ! Component: 150 - total flux cleaned = 0.0108126 Jy ! Component: 200 - total flux cleaned = 0.0127694 Jy ! Total flux subtracted in 200 components = 0.0127694 Jy ! Clean residual min=-0.002053 max=0.002797 Jy/beam ! Clean residual mean=-0.000036 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.12079 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.12079 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=0.104071Jy sigma=0.000648 ! Fit after self-cal, rms=0.104015Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 1.01 FD 0.96 HN 0.93 LA 1.05 ! MK 0.99 NL 1.00 OV 0.96 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.03 LA 0.97 ! MK 0.91 NL 0.98 OV 1.03 PT 1.03 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.03 LA 1.00 ! MK 0.96 NL 0.98 OV 1.01 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 LA 1.04 ! MK 0.96 NL 0.96 OV 1.01 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 LA 0.98 ! MK 1.18 NL 0.98 OV 1.04 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.99 LA 1.03 ! MK 0.92 NL 0.95 OV 1.03 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.97 LA 1.05 ! MK 0.93 NL 0.98 OV 1.07 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.11 LA 1.06 ! MK 0.89 NL 0.98 OV 1.06 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.11 LA 1.06 ! MK 1.21 NL 0.98 OV 1.02 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.91 HN 0.93 LA 1.06 ! MK 0.94 NL 0.96 OV 1.02 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 LA 1.00 ! MK 0.91 NL 0.95 OV 1.01 PT 1.00 ! SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.94 LA 1.03 ! MK 0.84 NL 0.96 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.104015Jy sigma=0.000648 ! Fit after self-cal, rms=0.101823Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9642 mas, bmaj=1.281 mas, bpa=6.021 degrees ! Estimated noise=371.159 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 = 0.00237745 Jy ! Component: 100 - total flux cleaned = 0.00333729 Jy ! Component: 150 - total flux cleaned = 0.00420805 Jy ! Component: 200 - total flux cleaned = 0.00494062 Jy ! Total flux subtracted in 200 components = 0.00494062 Jy ! Clean residual min=-0.001614 max=0.002241 Jy/beam ! Clean residual mean=-0.000033 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.125731 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 58 components and 0.125731 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=0.101730Jy sigma=0.000646 ! Fit after self-cal, rms=0.101728Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.101728Jy sigma=0.000646 ! Fit after self-cal, rms=0.103330Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9646 mas, bmaj=1.27 mas, bpa=3.401 degrees ! Estimated noise=370.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149294 Jy ! Component: 100 - total flux cleaned = 0.0025598 Jy ! Component: 150 - total flux cleaned = 0.00315216 Jy ! Component: 200 - total flux cleaned = 0.00338714 Jy ! Total flux subtracted in 200 components = 0.00338714 Jy ! Clean residual min=-0.001238 max=0.001708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.129118 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 76 components and 0.129118 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=0.103298Jy sigma=0.000643 ! Fit after self-cal, rms=0.103391Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (12.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020179 Jy ! Component: 100 - total flux cleaned = 0.003335 Jy ! Component: 150 - total flux cleaned = 0.00399867 Jy ! Component: 200 - total flux cleaned = 0.0045317 Jy ! Total flux subtracted in 200 components = 0.0045317 Jy ! Clean residual min=-0.001092 max=0.001400 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.13365 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.13365 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=0.103345Jy sigma=0.000643 ! Fit after self-cal, rms=0.103335Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-23.6, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140153 Jy ! Component: 100 - total flux cleaned = 0.00229156 Jy ! Component: 150 - total flux cleaned = 0.00292451 Jy ! Component: 200 - total flux cleaned = 0.00325027 Jy ! Total flux subtracted in 200 components = 0.00325027 Jy ! Clean residual min=-0.001032 max=0.001283 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.1369 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 128 components and 0.1369 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=0.103310Jy sigma=0.000642 ! Fit after self-cal, rms=0.103302Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (8.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119659 Jy ! Component: 100 - total flux cleaned = 0.00183948 Jy ! Component: 150 - total flux cleaned = 0.00230348 Jy ! Component: 200 - total flux cleaned = 0.00262599 Jy ! Total flux subtracted in 200 components = 0.00262599 Jy ! Clean residual min=-0.000968 max=0.001117 Jy/beam ! Clean residual mean=0.000009 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.139526 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 146 components and 0.139526 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=0.103282Jy sigma=0.000642 ! Fit after self-cal, rms=0.103278Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.103278Jy sigma=0.000642 ! Fit after self-cal, rms=0.103800Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9634 mas, bmaj=1.27 mas, bpa=2.895 degrees ! Estimated noise=369.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000814346 Jy ! Component: 100 - total flux cleaned = 0.00144628 Jy ! Component: 150 - total flux cleaned = 0.00186151 Jy ! Component: 200 - total flux cleaned = 0.00212928 Jy ! Total flux subtracted in 200 components = 0.00212928 Jy ! Clean residual min=-0.000908 max=0.001022 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.141655 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.141655 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=0.103788Jy sigma=0.000642 ! Fit after self-cal, rms=0.103803Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000401791 Jy ! Component: 100 - total flux cleaned = 0.00061348 Jy ! Component: 150 - total flux cleaned = 0.000831156 Jy ! Component: 200 - total flux cleaned = 0.000998572 Jy ! Total flux subtracted in 200 components = 0.000998572 Jy ! Clean residual min=-0.000885 max=0.000962 Jy/beam ! Clean residual mean=0.000005 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.142654 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 153 components and 0.142654 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=0.103795Jy sigma=0.000642 ! Fit after self-cal, rms=0.103793Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.103793Jy sigma=0.000642 ! Fit after self-cal, rms=0.103941Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.279 mas, bpa=5.976 degrees ! Estimated noise=473.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855084 Jy ! Component: 100 - total flux cleaned = 0.00142082 Jy ! Component: 150 - total flux cleaned = 0.0016808 Jy ! Component: 200 - total flux cleaned = 0.00187171 Jy ! Total flux subtracted in 200 components = 0.00187171 Jy ! Clean residual min=-0.001045 max=0.001466 Jy/beam ! Clean residual mean=0.000007 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.144526 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.144525 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=0.103937Jy sigma=0.000642 ! Fit after self-cal, rms=0.103940Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (15.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011741 Jy ! Component: 100 - total flux cleaned = 0.00148987 Jy ! Component: 150 - total flux cleaned = 0.00162494 Jy ! Component: 200 - total flux cleaned = 0.00180321 Jy ! Total flux subtracted in 200 components = 0.00180321 Jy ! Clean residual min=-0.000888 max=0.001016 Jy/beam ! Clean residual mean=0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.146329 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 222 components and 0.146329 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=0.103932Jy sigma=0.000642 ! Fit after self-cal, rms=0.103929Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9626 mas, bmaj=1.27 mas, bpa=2.726 degrees ! Estimated noise=369.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9626 x 1.27 at 2.726 degrees (North through East) ! Clean map min=-0.00093974 max=0.07383 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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7775 mas, bmaj=1.016 mas, bpa=-1.815 degrees ! Estimated noise=992.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558175 Jy ! Component: 100 - total flux cleaned = 0.0733603 Jy ! Component: 150 - total flux cleaned = 0.0841064 Jy ! Component: 200 - total flux cleaned = 0.0914692 Jy ! Total flux subtracted in 200 components = 0.0914692 Jy ! Clean residual min=-0.003993 max=0.004296 Jy/beam ! Clean residual mean=-0.000040 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0914692 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0914692 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9626 mas, bmaj=1.27 mas, bpa=2.726 degrees ! Estimated noise=369.835 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 = 0.00813113 Jy ! Component: 100 - total flux cleaned = 0.0141726 Jy ! Component: 150 - total flux cleaned = 0.0190286 Jy ! Component: 200 - total flux cleaned = 0.0230739 Jy ! Total flux subtracted in 200 components = 0.0230739 Jy ! Clean residual min=-0.002062 max=0.003007 Jy/beam ! Clean residual mean=-0.000055 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.114543 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.114543 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (3, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353195 Jy ! Component: 100 - total flux cleaned = 0.00651897 Jy ! Component: 150 - total flux cleaned = 0.00914528 Jy ! Component: 200 - total flux cleaned = 0.0114728 Jy ! Total flux subtracted in 200 components = 0.0114728 Jy ! Clean residual min=-0.001517 max=0.001610 Jy/beam ! Clean residual mean=-0.000031 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.126016 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 72 components and 0.126016 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.088 mas, bmaj=2.279 mas, bpa=5.976 degrees ! Estimated noise=473.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383653 Jy ! Component: 100 - total flux cleaned = 0.00680295 Jy ! Component: 150 - total flux cleaned = 0.0092305 Jy ! Component: 200 - total flux cleaned = 0.01124 Jy ! Total flux subtracted in 200 components = 0.01124 Jy ! Clean residual min=-0.001723 max=0.001494 Jy/beam ! Clean residual mean=-0.000028 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.137256 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 = 0.00161801 Jy ! Component: 100 - total flux cleaned = 0.00281759 Jy ! Component: 150 - total flux cleaned = 0.0038008 Jy ! Component: 200 - total flux cleaned = 0.00473691 Jy ! Total flux subtracted in 200 components = 0.00473691 Jy ! Clean residual min=-0.001335 max=0.001066 Jy/beam ! Clean residual mean=-0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.141993 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 183 components and 0.141993 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9626 mas, bmaj=1.27 mas, bpa=2.726 degrees ! Estimated noise=369.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676148 Jy ! Component: 100 - total flux cleaned = 0.00116745 Jy ! Component: 150 - total flux cleaned = 0.00151801 Jy ! Component: 200 - total flux cleaned = 0.00184609 Jy ! Total flux subtracted in 200 components = 0.00184609 Jy ! Clean residual min=-0.000968 max=0.000985 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.143839 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 211 components and 0.143839 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=0.103960Jy sigma=0.000642 ! Fit after self-cal, rms=0.103956Jy sigma=0.000642 wmodel J0636+5009_X_2017_01_21_pus_map.mod ! Writing 211 model components to file: J0636+5009_X_2017_01_21_pus_map.mod wobs J0636+5009_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0636+5009_X_2017_01_21_pus_uvs.fits wwins J0636+5009_X_2017_01_21_pus_map.win ! wwins: Wrote 9 windows to J0636+5009_X_2017_01_21_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 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.31364e-05 Jy ! Component: 100 - total flux cleaned = -0.000214189 Jy ! Component: 150 - total flux cleaned = -0.000214073 Jy ! Component: 200 - total flux cleaned = -0.000160605 Jy ! Component: 250 - total flux cleaned = -0.000173938 Jy ! Component: 300 - total flux cleaned = -0.000161689 Jy ! Component: 350 - total flux cleaned = -0.000186287 Jy ! Component: 400 - total flux cleaned = -0.000210462 Jy ! Component: 450 - total flux cleaned = -0.00024594 Jy ! Component: 500 - total flux cleaned = -0.000269181 Jy ! Component: 550 - total flux cleaned = -0.00029192 Jy ! Component: 600 - total flux cleaned = -0.000303178 Jy ! Component: 650 - total flux cleaned = -0.000346712 Jy ! Component: 700 - total flux cleaned = -0.000357309 Jy ! Component: 750 - total flux cleaned = -0.000336515 Jy ! Component: 800 - total flux cleaned = -0.000367638 Jy ! Component: 850 - total flux cleaned = -0.000377757 Jy ! Component: 900 - total flux cleaned = -0.000387669 Jy ! Component: 950 - total flux cleaned = -0.000387616 Jy ! Component: 1000 - total flux cleaned = -0.000387644 Jy ! Component: 1050 - total flux cleaned = -0.000387929 Jy ! Component: 1100 - total flux cleaned = -0.000369149 Jy ! Component: 1150 - total flux cleaned = -0.000350742 Jy ! Component: 1200 - total flux cleaned = -0.000332263 Jy ! Component: 1250 - total flux cleaned = -0.000350382 Jy ! Component: 1300 - total flux cleaned = -0.00032341 Jy ! Component: 1350 - total flux cleaned = -0.000305654 Jy ! Component: 1400 - total flux cleaned = -0.000323283 Jy ! Component: 1450 - total flux cleaned = -0.000357962 Jy ! Component: 1500 - total flux cleaned = -0.0003492 Jy ! Component: 1550 - total flux cleaned = -0.00032385 Jy ! Component: 1600 - total flux cleaned = -0.000315412 Jy ! Component: 1650 - total flux cleaned = -0.000340305 Jy ! Component: 1700 - total flux cleaned = -0.000373275 Jy ! Component: 1750 - total flux cleaned = -0.00038127 Jy ! Component: 1800 - total flux cleaned = -0.000381355 Jy ! Component: 1850 - total flux cleaned = -0.000397445 Jy ! Component: 1900 - total flux cleaned = -0.000421138 Jy ! Component: 1950 - total flux cleaned = -0.000436788 Jy ! Component: 2000 - total flux cleaned = -0.000460035 Jy ! Total flux subtracted in 2048 components = -0.000467781 Jy ! Clean residual min=-0.000445 max=0.000473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.143371 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 358 components and 0.143371 Jy ![Exited script file: muppet] wmap "J0636+5009_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9626 x 1.27 at 2.726 degrees (North through East) ! Clean map min=-0.00064898 max=0.073397 Jy/beam ! Writing clean map to FITS file: J0636+5009_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0733968 invert ! Inverting map ! Your choice of large map pixels excluded 0.0447% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571102 0.571102 1.1422 2.28441 4.56881 9.13763 18.2753 36.5505 73.101 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9626 x 1.27 at 2.726 degrees (North through East) ! Clean map min=-0.00064898 max=0.073397 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 J0636+5009_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:45 2019