! Started logfile: J0146+2110_X_2017_07_16_pus_uvs.log on Thu May 9 14:00:01 2019 obs J0146+2110_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0146+2110_X_2017_07_16_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.669623 visibilities/baseline/integration-bin. ! Found source: J0146+2110 ! ! 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 1200 lines of history. ! ! Reading 78828 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 J0146+2110_X_2017_07_16_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 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 381 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959070Jy sigma=0.007774 ! Fit after self-cal, rms=0.934003Jy sigma=0.007578 ! 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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6537 mas, bmaj=1.455 mas, bpa=-3.113 degrees ! Estimated noise=751.84 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 = 0.0518166 Jy ! Component: 100 - total flux cleaned = 0.0685056 Jy ! Total flux subtracted in 100 components = 0.0685056 Jy ! Clean residual min=-0.008401 max=0.020242 Jy/beam ! Clean residual mean=-0.000194 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.0685056 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0685056 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=0.104995Jy sigma=0.000822 ! Fit after self-cal, rms=0.104505Jy sigma=0.000818 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (2.8, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018679 Jy ! Component: 100 - total flux cleaned = 0.030075 Jy ! Total flux subtracted in 100 components = 0.030075 Jy ! Clean residual min=-0.007438 max=0.016401 Jy/beam ! Clean residual mean=-0.000161 rms=0.002401 Jy/beam ! Combined flux in latest and established models = 0.0985807 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0985807 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=0.099902Jy sigma=0.000776 ! Fit after self-cal, rms=0.099028Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-1.8, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016354 Jy ! Component: 100 - total flux cleaned = 0.0268636 Jy ! Total flux subtracted in 100 components = 0.0268636 Jy ! Clean residual min=-0.006241 max=0.010950 Jy/beam ! Clean residual mean=-0.000144 rms=0.002035 Jy/beam ! Combined flux in latest and established models = 0.125444 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.125444 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=0.095164Jy sigma=0.000734 ! Fit after self-cal, rms=0.094620Jy sigma=0.000729 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8214 mas, bmaj=1.696 mas, bpa=-3.762 degrees ! Estimated noise=316.518 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 = 0.0161891 Jy ! Component: 100 - total flux cleaned = 0.0276668 Jy ! Component: 150 - total flux cleaned = 0.0369913 Jy ! Component: 200 - total flux cleaned = 0.0446807 Jy ! Total flux subtracted in 200 components = 0.0446807 Jy ! Clean residual min=-0.006541 max=0.013083 Jy/beam ! Clean residual mean=-0.000217 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 0.170125 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.170125 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=0.090857Jy sigma=0.000696 ! Fit after self-cal, rms=0.090387Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-4.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124021 Jy ! Component: 100 - total flux cleaned = 0.0206961 Jy ! Component: 150 - total flux cleaned = 0.0273998 Jy ! Component: 200 - total flux cleaned = 0.0330765 Jy ! Total flux subtracted in 200 components = 0.0330765 Jy ! Clean residual min=-0.005097 max=0.009560 Jy/beam ! Clean residual mean=-0.000148 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.203201 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.203201 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=0.088171Jy sigma=0.000671 ! Fit after self-cal, rms=0.087786Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (3.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096641 Jy ! Component: 100 - total flux cleaned = 0.016031 Jy ! Component: 150 - total flux cleaned = 0.0210267 Jy ! Component: 200 - total flux cleaned = 0.0252476 Jy ! Total flux subtracted in 200 components = 0.0252476 Jy ! Clean residual min=-0.004478 max=0.008491 Jy/beam ! Clean residual mean=-0.000090 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.228449 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 113 components and 0.228449 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=0.086411Jy sigma=0.000656 ! Fit after self-cal, rms=0.086128Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809888 Jy ! Component: 100 - total flux cleaned = 0.0134162 Jy ! Component: 150 - total flux cleaned = 0.0176467 Jy ! Component: 200 - total flux cleaned = 0.0211762 Jy ! Total flux subtracted in 200 components = 0.0211762 Jy ! Clean residual min=-0.003276 max=0.003633 Jy/beam ! Clean residual mean=-0.000049 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.249625 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 138 components and 0.249625 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=0.085157Jy sigma=0.000645 ! Fit after self-cal, rms=0.084997Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 1.00* HN 0.96 KP 0.98 ! LA 0.94 MK 1.05 NL 0.95 OV 0.98 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 1.01 ! LA 0.93 MK 1.03 NL 0.96 OV 0.97 ! PT 0.98 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00* HN 1.01 KP 0.94 ! LA 0.97 MK 1.08 NL 0.98 OV 0.97 ! PT 0.95 SC 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 KP 0.97 ! LA 0.96 MK 1.06 NL 0.96 OV 0.97 ! PT 0.97 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 KP 1.02 ! LA 0.97 MK 1.08 NL 0.96 OV 0.99 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 1.00 ! LA 1.00 MK 1.07 NL 1.00 OV 0.97 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 0.98 ! LA 0.97 MK 1.04 NL 1.01 OV 0.97 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00 KP 0.97 ! LA 0.97 MK 1.05 NL 0.98 OV 0.99 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 0.98 ! LA 0.97 MK 1.06 NL 0.98 OV 0.96 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.01 KP 0.99 ! LA 1.02 MK 1.05 NL 0.98 OV 0.96 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 0.95 ! LA 0.96 MK 1.04 NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.91 KP 0.97 ! LA 1.01 MK 1.06 NL 1.01 OV 0.97 ! PT 0.97 SC 1.10 ! ! ! Fit before self-cal, rms=0.084997Jy sigma=0.000644 ! Fit after self-cal, rms=0.086564Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8433 mas, bmaj=1.741 mas, bpa=-4.823 degrees ! Estimated noise=320.454 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 = 0.00240903 Jy ! Component: 100 - total flux cleaned = 0.00325307 Jy ! Component: 150 - total flux cleaned = 0.00407517 Jy ! Component: 200 - total flux cleaned = 0.00486971 Jy ! Total flux subtracted in 200 components = 0.00486971 Jy ! Clean residual min=-0.002535 max=0.003125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.254495 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.254495 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=0.086338Jy sigma=0.000640 ! Fit after self-cal, rms=0.086321Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.086321Jy sigma=0.000640 ! Fit after self-cal, rms=0.087202Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8453 mas, bmaj=1.73 mas, bpa=-4.187 degrees ! Estimated noise=321.104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012256 Jy ! Component: 100 - total flux cleaned = 0.00162692 Jy ! Component: 150 - total flux cleaned = 0.00203963 Jy ! Component: 200 - total flux cleaned = 0.00228581 Jy ! Total flux subtracted in 200 components = 0.00228581 Jy ! Clean residual min=-0.002325 max=0.002519 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.256781 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.256781 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=0.087073Jy sigma=0.000638 ! Fit after self-cal, rms=0.087101Jy sigma=0.000637 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000541603 Jy ! Component: 100 - total flux cleaned = 0.000884248 Jy ! Component: 150 - total flux cleaned = 0.0010647 Jy ! Component: 200 - total flux cleaned = 0.00122935 Jy ! Total flux subtracted in 200 components = 0.00122935 Jy ! Clean residual min=-0.002227 max=0.002596 Jy/beam ! Clean residual mean=0.000009 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.25801 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 164 components and 0.25801 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=0.087007Jy sigma=0.000636 ! Fit after self-cal, rms=0.086988Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-14.4, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173764 Jy ! Component: 100 - total flux cleaned = 0.00221289 Jy ! Component: 150 - total flux cleaned = 0.00274572 Jy ! Component: 200 - total flux cleaned = 0.00306613 Jy ! Total flux subtracted in 200 components = 0.00306613 Jy ! Clean residual min=-0.002129 max=0.001981 Jy/beam ! Clean residual mean=0.000006 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.261076 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 0.261076 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=0.086889Jy sigma=0.000635 ! Fit after self-cal, rms=0.086871Jy sigma=0.000635 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.086871Jy sigma=0.000635 ! Fit after self-cal, rms=0.087221Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8467 mas, bmaj=1.73 mas, bpa=-4.161 degrees ! Estimated noise=320.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831166 Jy ! Component: 100 - total flux cleaned = 0.00136303 Jy ! Component: 150 - total flux cleaned = 0.00187771 Jy ! Component: 200 - total flux cleaned = 0.00197121 Jy ! Total flux subtracted in 200 components = 0.00197121 Jy ! Clean residual min=-0.001916 max=0.001855 Jy/beam ! Clean residual mean=0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.263047 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 186 components and 0.263047 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=0.087155Jy sigma=0.000634 ! Fit after self-cal, rms=0.087181Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000408765 Jy ! Component: 100 - total flux cleaned = 0.000710368 Jy ! Component: 150 - total flux cleaned = 0.000800226 Jy ! Component: 200 - total flux cleaned = 0.000884901 Jy ! Total flux subtracted in 200 components = 0.000884901 Jy ! Clean residual min=-0.001872 max=0.001680 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.263932 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 192 components and 0.263932 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=0.087133Jy sigma=0.000634 ! Fit after self-cal, rms=0.087125Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.087125Jy sigma=0.000634 ! Fit after self-cal, rms=0.087178Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.928 mas, bmaj=2.655 mas, bpa=-8.186 degrees ! Estimated noise=401.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143622 Jy ! Component: 100 - total flux cleaned = 0.00185839 Jy ! Component: 150 - total flux cleaned = 0.00217427 Jy ! Component: 200 - total flux cleaned = 0.00225732 Jy ! Total flux subtracted in 200 components = 0.00225732 Jy ! Clean residual min=-0.002404 max=0.002122 Jy/beam ! Clean residual mean=0.000008 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.26619 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 0.26619 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=0.087149Jy sigma=0.000633 ! Fit after self-cal, rms=0.087148Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.00053496 Jy ! Component: 100 - total flux cleaned = 0.000702605 Jy ! Component: 150 - total flux cleaned = 0.000701527 Jy ! Component: 200 - total flux cleaned = 0.000701487 Jy ! Total flux subtracted in 200 components = 0.000701487 Jy ! Clean residual min=-0.002346 max=0.001955 Jy/beam ! Clean residual mean=0.000007 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.266891 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 204 components and 0.266891 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=0.087131Jy sigma=0.000633 ! Fit after self-cal, rms=0.087120Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8477 mas, bmaj=1.732 mas, bpa=-4.138 degrees ! Estimated noise=319.361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8477 x 1.732 at -4.138 degrees (North through East) ! Clean map min=-0.0015852 max=0.063082 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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6723 mas, bmaj=1.472 mas, bpa=-3.223 degrees ! Estimated noise=774.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0531964 Jy ! Component: 100 - total flux cleaned = 0.0826758 Jy ! Component: 150 - total flux cleaned = 0.104731 Jy ! Component: 200 - total flux cleaned = 0.122141 Jy ! Total flux subtracted in 200 components = 0.122141 Jy ! Clean residual min=-0.007727 max=0.010368 Jy/beam ! Clean residual mean=-0.000145 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.122141 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.122141 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8477 mas, bmaj=1.732 mas, bpa=-4.138 degrees ! Estimated noise=319.361 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 = 0.0202723 Jy ! Component: 100 - total flux cleaned = 0.0360836 Jy ! Component: 150 - total flux cleaned = 0.0491258 Jy ! Component: 200 - total flux cleaned = 0.0601239 Jy ! Total flux subtracted in 200 components = 0.0601239 Jy ! Clean residual min=-0.005420 max=0.007448 Jy/beam ! Clean residual mean=-0.000166 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.182265 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 64 components and 0.182265 Jy ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=1.928 mas, bmaj=2.655 mas, bpa=-8.186 degrees ! Estimated noise=401.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179406 Jy ! Component: 100 - total flux cleaned = 0.0306291 Jy ! Component: 150 - total flux cleaned = 0.0401396 Jy ! Component: 200 - total flux cleaned = 0.0475129 Jy ! Total flux subtracted in 200 components = 0.0475129 Jy ! Clean residual min=-0.004513 max=0.004896 Jy/beam ! Clean residual mean=-0.000154 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.229778 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 = 0.00596303 Jy ! Component: 100 - total flux cleaned = 0.0108739 Jy ! Component: 150 - total flux cleaned = 0.0149594 Jy ! Component: 200 - total flux cleaned = 0.0183996 Jy ! Total flux subtracted in 200 components = 0.0183996 Jy ! Clean residual min=-0.002846 max=0.002880 Jy/beam ! Clean residual mean=-0.000074 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.248177 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 148 components and 0.248177 Jy ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.8477 mas, bmaj=1.732 mas, bpa=-4.138 degrees ! Estimated noise=319.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294208 Jy ! Component: 100 - total flux cleaned = 0.00559028 Jy ! Component: 150 - total flux cleaned = 0.00727832 Jy ! Component: 200 - total flux cleaned = 0.00825104 Jy ! Total flux subtracted in 200 components = 0.00825104 Jy ! Clean residual min=-0.002653 max=0.002695 Jy/beam ! Clean residual mean=-0.000015 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.256429 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.256428 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=0.087573Jy sigma=0.000637 ! Fit after self-cal, rms=0.087341Jy sigma=0.000635 wmodel J0146+2110_X_2017_07_16_pus_map.mod ! Writing 171 model components to file: J0146+2110_X_2017_07_16_pus_map.mod wobs J0146+2110_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0146+2110_X_2017_07_16_pus_uvs.fits wwins J0146+2110_X_2017_07_16_pus_map.win ! wwins: Wrote 7 windows to J0146+2110_X_2017_07_16_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 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282663 Jy ! Component: 100 - total flux cleaned = -0.000650379 Jy ! Component: 150 - total flux cleaned = -0.00092747 Jy ! Component: 200 - total flux cleaned = -0.000993799 Jy ! Component: 250 - total flux cleaned = -0.00112013 Jy ! Component: 300 - total flux cleaned = -0.00111935 Jy ! Component: 350 - total flux cleaned = -0.00108958 Jy ! Component: 400 - total flux cleaned = -0.00103308 Jy ! Component: 450 - total flux cleaned = -0.00106116 Jy ! Component: 500 - total flux cleaned = -0.00103457 Jy ! Component: 550 - total flux cleaned = -0.0010873 Jy ! Component: 600 - total flux cleaned = -0.00108667 Jy ! Component: 650 - total flux cleaned = -0.00103691 Jy ! Component: 700 - total flux cleaned = -0.000964056 Jy ! Component: 750 - total flux cleaned = -0.000987702 Jy ! Component: 800 - total flux cleaned = -0.000940584 Jy ! Component: 850 - total flux cleaned = -0.000963177 Jy ! Component: 900 - total flux cleaned = -0.000918161 Jy ! Component: 950 - total flux cleaned = -0.000918448 Jy ! Component: 1000 - total flux cleaned = -0.000939997 Jy ! Component: 1050 - total flux cleaned = -0.000961343 Jy ! Component: 1100 - total flux cleaned = -0.00102352 Jy ! Component: 1150 - total flux cleaned = -0.00110491 Jy ! Component: 1200 - total flux cleaned = -0.00120472 Jy ! Component: 1250 - total flux cleaned = -0.00126374 Jy ! Component: 1300 - total flux cleaned = -0.00134114 Jy ! Component: 1350 - total flux cleaned = -0.00139765 Jy ! Component: 1400 - total flux cleaned = -0.00145385 Jy ! Component: 1450 - total flux cleaned = -0.0014907 Jy ! Component: 1500 - total flux cleaned = -0.00156385 Jy ! Component: 1550 - total flux cleaned = -0.00163554 Jy ! Component: 1600 - total flux cleaned = -0.00165286 Jy ! Component: 1650 - total flux cleaned = -0.00165314 Jy ! Component: 1700 - total flux cleaned = -0.00170509 Jy ! Component: 1750 - total flux cleaned = -0.0017562 Jy ! Component: 1800 - total flux cleaned = -0.00180628 Jy ! Component: 1850 - total flux cleaned = -0.00180652 Jy ! Component: 1900 - total flux cleaned = -0.00188814 Jy ! Component: 1950 - total flux cleaned = -0.00192016 Jy ! Component: 2000 - total flux cleaned = -0.00196749 Jy ! Total flux subtracted in 2048 components = -0.00201408 Jy ! Clean residual min=-0.000846 max=0.000803 Jy/beam ! Clean residual mean=-0.000006 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.254414 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 322 components and 0.254414 Jy ![Exited script file: muppet] wmap "J0146+2110_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8477 x 1.732 at -4.138 degrees (North through East) ! Clean map min=-0.0016394 max=0.061617 Jy/beam ! Writing clean map to FITS file: J0146+2110_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0616174 invert ! Inverting map ! Your choice of large map pixels excluded 0.182% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280539 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36588 1.36588 2.73175 5.4635 10.927 21.854 43.708 87.416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8477 x 1.732 at -4.138 degrees (North through East) ! Clean map min=-0.0016394 max=0.061617 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 J0146+2110_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:00:07 2019