! Started logfile: J0009+4001_X_2017_03_23_pus_uvs.log on Mon May 13 10:16:19 2019 obs J0009+4001_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0009+4001_X_2017_03_23_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.770899 visibilities/baseline/integration-bin. ! Found source: J0009+4001 ! ! 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 1124 lines of history. ! ! Reading 34968 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 J0009+4001_X_2017_03_23_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.837605Jy sigma=0.006585 ! Fit after self-cal, rms=0.826753Jy sigma=0.006509 ! 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.741 mas, bmaj=1.322 mas, bpa=-10.74 degrees ! Estimated noise=1028.39 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 = 0.134474 Jy ! Component: 100 - total flux cleaned = 0.177767 Jy ! Total flux subtracted in 100 components = 0.177767 Jy ! Clean residual min=-0.006107 max=0.017891 Jy/beam ! Clean residual mean=-0.000011 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.177767 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.177767 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=0.101728Jy sigma=0.000692 ! Fit after self-cal, rms=0.101656Jy sigma=0.000691 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185761 Jy ! Component: 100 - total flux cleaned = 0.0267109 Jy ! Total flux subtracted in 100 components = 0.0267109 Jy ! Clean residual min=-0.003847 max=0.006435 Jy/beam ! Clean residual mean=0.000001 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.204478 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.204478 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=0.098729Jy sigma=0.000657 ! Fit after self-cal, rms=0.098721Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9211 mas, bmaj=1.591 mas, bpa=-9.785 degrees ! Estimated noise=493.497 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 (5.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765167 Jy ! Component: 100 - total flux cleaned = 0.0123653 Jy ! Component: 150 - total flux cleaned = 0.0157471 Jy ! Component: 200 - total flux cleaned = 0.0181889 Jy ! Total flux subtracted in 200 components = 0.0181889 Jy ! Clean residual min=-0.003110 max=0.005465 Jy/beam ! Clean residual mean=0.000028 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.222667 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.222667 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=0.098079Jy sigma=0.000650 ! Fit after self-cal, rms=0.098005Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (3, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456236 Jy ! Component: 100 - total flux cleaned = 0.00676878 Jy ! Component: 150 - total flux cleaned = 0.00812076 Jy ! Component: 200 - total flux cleaned = 0.00920456 Jy ! Total flux subtracted in 200 components = 0.00920456 Jy ! Clean residual min=-0.002512 max=0.002801 Jy/beam ! Clean residual mean=0.000046 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.231871 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 0.231871 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=0.097764Jy sigma=0.000647 ! Fit after self-cal, rms=0.097750Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.99 HN 1.01 KP 0.97 ! LA 0.97 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 0.97 NL 0.97 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 0.98 ! LA 1.01 MK 0.99 NL 0.98 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.97 ! LA 1.01 MK 0.97 NL 0.97 OV 1.03 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.93 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 0.97 ! LA 1.00 MK 1.00 NL 0.97 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.98 ! LA 1.02 MK 1.01 NL 0.96 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 0.93 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.98 ! LA 1.01 MK 0.96 NL 0.96 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.00 ! LA 1.05 MK 0.99 NL 0.98 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 0.96 ! LA 1.05 MK 0.96 NL 0.95 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 1.02 MK 0.96 NL 0.98 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.097750Jy sigma=0.000647 ! Fit after self-cal, rms=0.097630Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9224 mas, bmaj=1.596 mas, bpa=-10.39 degrees ! Estimated noise=488.844 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 = 0.00200776 Jy ! Component: 100 - total flux cleaned = 0.00294801 Jy ! Component: 150 - total flux cleaned = 0.00369286 Jy ! Component: 200 - total flux cleaned = 0.00437684 Jy ! Total flux subtracted in 200 components = 0.00437684 Jy ! Clean residual min=-0.001986 max=0.002231 Jy/beam ! Clean residual mean=0.000032 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.236248 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.236248 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=0.097562Jy sigma=0.000644 ! Fit after self-cal, rms=0.097581Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.097581Jy sigma=0.000644 ! Fit after self-cal, rms=0.100631Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9206 mas, bmaj=1.595 mas, bpa=-10.3 degrees ! Estimated noise=489.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113664 Jy ! Component: 100 - total flux cleaned = 0.00162847 Jy ! Component: 150 - total flux cleaned = 0.00195798 Jy ! Component: 200 - total flux cleaned = 0.00209109 Jy ! Total flux subtracted in 200 components = 0.00209109 Jy ! Clean residual min=-0.001295 max=0.001888 Jy/beam ! Clean residual mean=0.000012 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.238339 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 103 components and 0.238339 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=0.100608Jy sigma=0.000641 ! Fit after self-cal, rms=0.100666Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132761 Jy ! Component: 100 - total flux cleaned = 0.00129401 Jy ! Component: 150 - total flux cleaned = 0.0012624 Jy ! Component: 200 - total flux cleaned = 0.00120868 Jy ! Total flux subtracted in 200 components = 0.00120868 Jy ! Clean residual min=-0.001196 max=0.001317 Jy/beam ! Clean residual mean=0.000014 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.239548 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.239548 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=0.100633Jy sigma=0.000641 ! Fit after self-cal, rms=0.100628Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.100628Jy sigma=0.000641 ! Fit after self-cal, rms=0.100792Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9199 mas, bmaj=1.595 mas, bpa=-10.28 degrees ! Estimated noise=489.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693131 Jy ! Component: 100 - total flux cleaned = 0.000891393 Jy ! Component: 150 - total flux cleaned = 0.000958152 Jy ! Component: 200 - total flux cleaned = 0.000999429 Jy ! Total flux subtracted in 200 components = 0.000999429 Jy ! Clean residual min=-0.001077 max=0.001304 Jy/beam ! Clean residual mean=0.000012 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.240547 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.240547 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=0.100778Jy sigma=0.000641 ! Fit after self-cal, rms=0.100777Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (12.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110253 Jy ! Component: 100 - total flux cleaned = 0.00132835 Jy ! Component: 150 - total flux cleaned = 0.00139323 Jy ! Component: 200 - total flux cleaned = 0.00143317 Jy ! Total flux subtracted in 200 components = 0.00143317 Jy ! Clean residual min=-0.001066 max=0.001155 Jy/beam ! Clean residual mean=0.000013 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.24198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.24198 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=0.100762Jy sigma=0.000641 ! Fit after self-cal, rms=0.100759Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.100759Jy sigma=0.000641 ! Fit after self-cal, rms=0.100802Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.224 mas, bmaj=2.551 mas, bpa=-13.4 degrees ! Estimated noise=622.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752005 Jy ! Component: 100 - total flux cleaned = 0.00125416 Jy ! Component: 150 - total flux cleaned = 0.00142994 Jy ! Component: 200 - total flux cleaned = 0.00149876 Jy ! Total flux subtracted in 200 components = 0.00149876 Jy ! Clean residual min=-0.001157 max=0.001328 Jy/beam ! Clean residual mean=0.000030 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.243479 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 145 components and 0.243479 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=0.100798Jy sigma=0.000641 ! Fit after self-cal, rms=0.100797Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000220018 Jy ! Component: 100 - total flux cleaned = 0.000307582 Jy ! Component: 150 - total flux cleaned = 0.000373519 Jy ! Component: 200 - total flux cleaned = 0.00043282 Jy ! Total flux subtracted in 200 components = 0.00043282 Jy ! Clean residual min=-0.001082 max=0.001289 Jy/beam ! Clean residual mean=0.000031 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.243912 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 151 components and 0.243912 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=0.100796Jy sigma=0.000641 ! Fit after self-cal, rms=0.100795Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9195 mas, bmaj=1.594 mas, bpa=-10.29 degrees ! Estimated noise=490.107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 1.594 at -10.29 degrees (North through East) ! Clean map min=-0.00089599 max=0.17625 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7393 mas, bmaj=1.326 mas, bpa=-11.27 degrees ! Estimated noise=1019.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133354 Jy ! Component: 100 - total flux cleaned = 0.177573 Jy ! Component: 150 - total flux cleaned = 0.195965 Jy ! Component: 200 - total flux cleaned = 0.204751 Jy ! Total flux subtracted in 200 components = 0.204751 Jy ! Clean residual min=-0.003078 max=0.004676 Jy/beam ! Clean residual mean=-0.000014 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.204751 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.204751 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9195 mas, bmaj=1.594 mas, bpa=-10.29 degrees ! Estimated noise=490.107 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 = 0.00770688 Jy ! Component: 100 - total flux cleaned = 0.0133008 Jy ! Component: 150 - total flux cleaned = 0.0176244 Jy ! Component: 200 - total flux cleaned = 0.0210772 Jy ! Total flux subtracted in 200 components = 0.0210772 Jy ! Clean residual min=-0.001916 max=0.002078 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.225828 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.225828 Jy ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=2.224 mas, bmaj=2.551 mas, bpa=-13.4 degrees ! Estimated noise=622.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480962 Jy ! Component: 100 - total flux cleaned = 0.00802963 Jy ! Component: 150 - total flux cleaned = 0.0103727 Jy ! Component: 200 - total flux cleaned = 0.0121536 Jy ! Total flux subtracted in 200 components = 0.0121536 Jy ! Clean residual min=-0.001519 max=0.001475 Jy/beam ! Clean residual mean=0.000017 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.237982 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 = 0.00139749 Jy ! Component: 100 - total flux cleaned = 0.00251316 Jy ! Component: 150 - total flux cleaned = 0.00338914 Jy ! Component: 200 - total flux cleaned = 0.00391272 Jy ! Total flux subtracted in 200 components = 0.00391272 Jy ! Clean residual min=-0.001176 max=0.001310 Jy/beam ! Clean residual mean=0.000025 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.241894 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 97 components and 0.241894 Jy ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.9195 mas, bmaj=1.594 mas, bpa=-10.29 degrees ! Estimated noise=490.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353296 Jy ! Component: 100 - total flux cleaned = 0.000610375 Jy ! Component: 150 - total flux cleaned = 0.000873176 Jy ! Component: 200 - total flux cleaned = 0.00108179 Jy ! Total flux subtracted in 200 components = 0.00108179 Jy ! Clean residual min=-0.001167 max=0.001158 Jy/beam ! Clean residual mean=0.000012 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.242976 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.242976 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=0.100822Jy sigma=0.000641 ! Fit after self-cal, rms=0.100824Jy sigma=0.000641 wmodel J0009+4001_X_2017_03_23_pus_map.mod ! Writing 114 model components to file: J0009+4001_X_2017_03_23_pus_map.mod wobs J0009+4001_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0009+4001_X_2017_03_23_pus_uvs.fits wwins J0009+4001_X_2017_03_23_pus_map.win ! wwins: Wrote 5 windows to J0009+4001_X_2017_03_23_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 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.78924e-05 Jy ! Component: 100 - total flux cleaned = 9.84809e-05 Jy ! Component: 150 - total flux cleaned = 0.000251433 Jy ! Component: 200 - total flux cleaned = 0.000306336 Jy ! Component: 250 - total flux cleaned = 0.000377784 Jy ! Component: 300 - total flux cleaned = 0.000447523 Jy ! Component: 350 - total flux cleaned = 0.000498123 Jy ! Component: 400 - total flux cleaned = 0.000564019 Jy ! Component: 450 - total flux cleaned = 0.000612261 Jy ! Component: 500 - total flux cleaned = 0.000691157 Jy ! Component: 550 - total flux cleaned = 0.000768715 Jy ! Component: 600 - total flux cleaned = 0.000860149 Jy ! Component: 650 - total flux cleaned = 0.000935267 Jy ! Component: 700 - total flux cleaned = 0.00102397 Jy ! Component: 750 - total flux cleaned = 0.0010969 Jy ! Component: 800 - total flux cleaned = 0.00118334 Jy ! Component: 850 - total flux cleaned = 0.00125421 Jy ! Component: 900 - total flux cleaned = 0.00135214 Jy ! Component: 950 - total flux cleaned = 0.00142105 Jy ! Component: 1000 - total flux cleaned = 0.00148934 Jy ! Component: 1050 - total flux cleaned = 0.00162421 Jy ! Component: 1100 - total flux cleaned = 0.00170424 Jy ! Component: 1150 - total flux cleaned = 0.00180958 Jy ! Component: 1200 - total flux cleaned = 0.00187457 Jy ! Component: 1250 - total flux cleaned = 0.0019775 Jy ! Component: 1300 - total flux cleaned = 0.00201556 Jy ! Component: 1350 - total flux cleaned = 0.00205344 Jy ! Component: 1400 - total flux cleaned = 0.0021532 Jy ! Component: 1450 - total flux cleaned = 0.00219012 Jy ! Component: 1500 - total flux cleaned = 0.00223906 Jy ! Component: 1550 - total flux cleaned = 0.00232391 Jy ! Component: 1600 - total flux cleaned = 0.00240755 Jy ! Component: 1650 - total flux cleaned = 0.00245497 Jy ! Component: 1700 - total flux cleaned = 0.00254863 Jy ! Component: 1750 - total flux cleaned = 0.00257189 Jy ! Component: 1800 - total flux cleaned = 0.00265244 Jy ! Component: 1850 - total flux cleaned = 0.00268659 Jy ! Component: 1900 - total flux cleaned = 0.00267537 Jy ! Component: 1950 - total flux cleaned = 0.00276492 Jy ! Component: 2000 - total flux cleaned = 0.00278721 Jy ! Total flux subtracted in 2048 components = 0.00279829 Jy ! Clean residual min=-0.000549 max=0.000651 Jy/beam ! Clean residual mean=0.000007 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.245775 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 254 components and 0.245775 Jy ![Exited script file: muppet] wmap "J0009+4001_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 1.594 at -10.29 degrees (North through East) ! Clean map min=-0.0011097 max=0.17603 Jy/beam ! Writing clean map to FITS file: J0009+4001_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.17603 invert ! Inverting map ! Your choice of large map pixels excluded 0.154% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202432 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344996 0.344996 0.689993 1.37999 2.75997 5.51994 11.0399 22.0798 44.1595 88.3191 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.176 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9195 x 1.594 at -10.29 degrees (North through East) ! Clean map min=-0.0011097 max=0.17603 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 J0009+4001_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:16:21 2019