! Started logfile: J1924-2914_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:18 2019 obs J1924-2914_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1924-2914_X_2017_10_09_pus_uva.fits ! AN table 1: 65 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.598718 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 763 lines of history. ! ! Reading 16812 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 J1924-2914_X_2017_10_09_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 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=3.917028Jy sigma=0.028186 ! Fit after self-cal, rms=3.896473Jy sigma=0.028039 ! 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 ! Estimated beam: bmin=0.6906 mas, bmaj=3.353 mas, bpa=-19.79 degrees ! Estimated noise=1552.34 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 = 3.61733 Jy ! Component: 100 - total flux cleaned = 4.42808 Jy ! Total flux subtracted in 100 components = 4.42808 Jy ! Clean residual min=-0.111239 max=0.291133 Jy/beam ! Clean residual mean=-0.000684 rms=0.042253 Jy/beam ! Combined flux in latest and established models = 4.42808 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 4.42808 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=0.823214Jy sigma=0.006067 ! Fit after self-cal, rms=0.823291Jy sigma=0.006067 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.324334 Jy ! Component: 100 - total flux cleaned = 0.5313 Jy ! Total flux subtracted in 100 components = 0.5313 Jy ! Clean residual min=-0.094376 max=0.154372 Jy/beam ! Clean residual mean=-0.000046 rms=0.031158 Jy/beam ! Combined flux in latest and established models = 4.95938 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 4.95938 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=0.589124Jy sigma=0.004172 ! Fit after self-cal, rms=0.588630Jy sigma=0.004169 ! Inverting map 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 ! Estimated beam: bmin=0.9391 mas, bmaj=4.059 mas, bpa=-19.05 degrees ! Estimated noise=810.652 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 = 0.277507 Jy ! Component: 100 - total flux cleaned = 0.429671 Jy ! Component: 150 - total flux cleaned = 0.522467 Jy ! Component: 200 - total flux cleaned = 0.559868 Jy ! Total flux subtracted in 200 components = 0.559868 Jy ! Clean residual min=-0.094443 max=0.102376 Jy/beam ! Clean residual mean=0.000642 rms=0.026753 Jy/beam ! Combined flux in latest and established models = 5.51925 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 69 components and 5.51925 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=0.469422Jy sigma=0.003011 ! Fit after self-cal, rms=0.467669Jy sigma=0.003002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.11 KP 0.98 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 KP 1.02 ! LA 0.99 MK 0.98 NL 1.04 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.09 KP 0.95 ! LA 1.02 MK 1.00 NL 1.04 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.15 KP 0.96 ! LA 1.01 MK 1.01 NL 1.04 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.03 KP 0.96 ! LA 1.00 MK 1.03 NL 1.01 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.08 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.10 KP 0.96 ! LA 1.02 MK 1.02 NL 0.99 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.11 KP 0.96 ! LA 0.99 MK 1.00 NL 1.05 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.11 KP 0.97 ! LA 1.01 MK 0.99 NL 1.04 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.13 KP 0.97 ! LA 1.03 MK 1.01 NL 0.99 OV 1.00* ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.10 KP 0.99 ! LA 1.02 MK 1.00 NL 1.05 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.14 KP 0.97 ! LA 1.00 MK 0.98 NL 1.06 OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.467669Jy sigma=0.003002 ! Fit after self-cal, rms=0.410722Jy sigma=0.002666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9468 mas, bmaj=4.083 mas, bpa=-19.19 degrees ! Estimated noise=812.152 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 = -0.0537122 Jy ! Component: 100 - total flux cleaned = -0.057661 Jy ! Component: 150 - total flux cleaned = -0.0625555 Jy ! Component: 200 - total flux cleaned = -0.0654101 Jy ! Total flux subtracted in 200 components = -0.0654101 Jy ! Clean residual min=-0.083173 max=0.100192 Jy/beam ! Clean residual mean=0.001128 rms=0.023961 Jy/beam ! Combined flux in latest and established models = 5.45384 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 5.45384 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=0.394243Jy sigma=0.002541 ! Fit after self-cal, rms=0.391957Jy sigma=0.002531 ! Inverting map 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=0.391957Jy sigma=0.002531 ! Fit after self-cal, rms=0.267505Jy sigma=0.001660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=4.107 mas, bpa=-19.23 degrees ! Estimated noise=812.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0187496 Jy ! Component: 100 - total flux cleaned = -0.0237113 Jy ! Component: 150 - total flux cleaned = -0.0269721 Jy ! Component: 200 - total flux cleaned = -0.0276882 Jy ! Total flux subtracted in 200 components = -0.0276882 Jy ! Clean residual min=-0.047624 max=0.063047 Jy/beam ! Clean residual mean=0.000308 rms=0.015858 Jy/beam ! Combined flux in latest and established models = 5.42615 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 93 components and 5.42615 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=0.260975Jy sigma=0.001619 ! Fit after self-cal, rms=0.259905Jy sigma=0.001614 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.0012123 Jy ! Component: 100 - total flux cleaned = -0.00128356 Jy ! Component: 150 - total flux cleaned = -0.00129303 Jy ! Component: 200 - total flux cleaned = -0.000316184 Jy ! Total flux subtracted in 200 components = -0.000316184 Jy ! Clean residual min=-0.045243 max=0.061638 Jy/beam ! Clean residual mean=0.000304 rms=0.015639 Jy/beam ! Combined flux in latest and established models = 5.42583 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 5.42583 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=0.257618Jy sigma=0.001594 ! Fit after self-cal, rms=0.257025Jy sigma=0.001591 ! Inverting map 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=0.257025Jy sigma=0.001591 ! Fit after self-cal, rms=0.220606Jy sigma=0.001375 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9505 mas, bmaj=4.118 mas, bpa=-19.25 degrees ! Estimated noise=812.729 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0202595 Jy ! Component: 100 - total flux cleaned = -0.0247974 Jy ! Component: 150 - total flux cleaned = -0.0253824 Jy ! Component: 200 - total flux cleaned = -0.025377 Jy ! Total flux subtracted in 200 components = -0.025377 Jy ! Clean residual min=-0.041762 max=0.066205 Jy/beam ! Clean residual mean=0.000240 rms=0.014155 Jy/beam ! Combined flux in latest and established models = 5.40046 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 5.40046 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=0.216141Jy sigma=0.001350 ! Fit after self-cal, rms=0.215841Jy sigma=0.001347 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 (1.6, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.064287 Jy ! Component: 100 - total flux cleaned = 0.0987639 Jy ! Component: 150 - total flux cleaned = 0.111233 Jy ! Component: 200 - total flux cleaned = 0.122227 Jy ! Total flux subtracted in 200 components = 0.122227 Jy ! Clean residual min=-0.036205 max=0.045119 Jy/beam ! Clean residual mean=0.000315 rms=0.010276 Jy/beam ! Combined flux in latest and established models = 5.52268 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 5.52268 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=0.195224Jy sigma=0.001165 ! Fit after self-cal, rms=0.191581Jy sigma=0.001142 ! Inverting map ! Added new window around map position (6.2, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437079 Jy ! Component: 100 - total flux cleaned = 0.0609361 Jy ! Component: 150 - total flux cleaned = 0.0656345 Jy ! Component: 200 - total flux cleaned = 0.0697834 Jy ! Total flux subtracted in 200 components = 0.0697834 Jy ! Clean residual min=-0.029199 max=0.025203 Jy/beam ! Clean residual mean=0.000223 rms=0.007519 Jy/beam ! Combined flux in latest and established models = 5.59247 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 174 components and 5.59247 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=0.177899Jy sigma=0.001031 ! Fit after self-cal, rms=0.176904Jy sigma=0.001026 ! Inverting map 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=0.176904Jy sigma=0.001026 ! Fit after self-cal, rms=0.172797Jy sigma=0.001000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=6.489 mas, bpa=-4.002 degrees ! Estimated noise=920.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334559 Jy ! Component: 100 - total flux cleaned = 0.0472137 Jy ! Component: 150 - total flux cleaned = 0.0498465 Jy ! Component: 200 - total flux cleaned = 0.0509693 Jy ! Total flux subtracted in 200 components = 0.0509693 Jy ! Clean residual min=-0.024553 max=0.028554 Jy/beam ! Clean residual mean=0.000395 rms=0.007266 Jy/beam ! Combined flux in latest and established models = 5.64344 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 216 components and 5.64344 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=0.167787Jy sigma=0.000955 ! Fit after self-cal, rms=0.166823Jy sigma=0.000950 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = 0.00757183 Jy ! Component: 100 - total flux cleaned = 0.0101958 Jy ! Component: 150 - total flux cleaned = 0.0110849 Jy ! Component: 200 - total flux cleaned = 0.0118847 Jy ! Total flux subtracted in 200 components = 0.0118847 Jy ! Clean residual min=-0.020186 max=0.027539 Jy/beam ! Clean residual mean=0.000313 rms=0.006729 Jy/beam ! Combined flux in latest and established models = 5.65532 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 229 components and 5.65532 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=0.165604Jy sigma=0.000941 ! Fit after self-cal, rms=0.165211Jy sigma=0.000938 ! Inverting map ! Added new window around map position (12.6, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265504 Jy ! Component: 100 - total flux cleaned = 0.0415975 Jy ! Component: 150 - total flux cleaned = 0.0492253 Jy ! Component: 200 - total flux cleaned = 0.0553663 Jy ! Total flux subtracted in 200 components = 0.0553663 Jy ! Clean residual min=-0.018749 max=0.015829 Jy/beam ! Clean residual mean=-0.000076 rms=0.004672 Jy/beam ! Combined flux in latest and established models = 5.71069 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 275 components and 5.71069 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=0.161432Jy sigma=0.000904 ! Fit after self-cal, rms=0.161044Jy sigma=0.000901 ! Inverting map 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 ! Estimated beam: bmin=0.9506 mas, bmaj=4.121 mas, bpa=-19.25 degrees ! Estimated noise=811.368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9506 x 4.121 at -19.25 degrees (North through East) ! Clean map min=-0.058781 max=4.6815 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 ! Performing amp+phase self-cal ! ! 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=0.161044Jy sigma=0.000901 ! Fit after self-cal, rms=0.137484Jy sigma=0.000747 ! Inverting map and beam ! Estimated beam: bmin=0.9507 mas, bmaj=4.124 mas, bpa=-19.26 degrees ! Estimated noise=810.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125318 Jy ! Component: 100 - total flux cleaned = 0.0181209 Jy ! Component: 150 - total flux cleaned = 0.022935 Jy ! Component: 200 - total flux cleaned = 0.0259689 Jy ! Total flux subtracted in 200 components = 0.0259689 Jy ! Clean residual min=-0.014633 max=0.015942 Jy/beam ! Clean residual mean=0.000045 rms=0.003697 Jy/beam ! Combined flux in latest and established models = 5.73666 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 298 components and 5.73666 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=0.133429Jy sigma=0.000716 ! Fit after self-cal, rms=0.133121Jy sigma=0.000714 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782496 Jy ! Component: 100 - total flux cleaned = 0.0106151 Jy ! Component: 150 - total flux cleaned = 0.0120649 Jy ! Component: 200 - total flux cleaned = 0.0141283 Jy ! Total flux subtracted in 200 components = 0.0141283 Jy ! Clean residual min=-0.013691 max=0.015507 Jy/beam ! Clean residual mean=-0.000010 rms=0.003396 Jy/beam ! Combined flux in latest and established models = 5.75079 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 315 components and 5.75079 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=0.130900Jy sigma=0.000698 ! Fit after self-cal, rms=0.130747Jy sigma=0.000697 ! Inverting map ! Added new window around map position (5.4, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523276 Jy ! Component: 100 - total flux cleaned = 0.00598306 Jy ! Component: 150 - total flux cleaned = 0.0100001 Jy ! Component: 200 - total flux cleaned = 0.0136601 Jy ! Total flux subtracted in 200 components = 0.0136601 Jy ! Clean residual min=-0.013043 max=0.010283 Jy/beam ! Clean residual mean=-0.000025 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 5.76445 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 332 components and 5.76445 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=0.127869Jy sigma=0.000676 ! Fit after self-cal, rms=0.127743Jy sigma=0.000675 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.127743Jy sigma=0.000675 ! Fit after self-cal, rms=0.127252Jy sigma=0.000671 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 ! Estimated beam: bmin=0.6946 mas, bmaj=3.391 mas, bpa=-20.08 degrees ! Estimated noise=1589.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.70487 Jy ! Component: 100 - total flux cleaned = 4.51428 Jy ! Component: 150 - total flux cleaned = 4.77749 Jy ! Component: 200 - total flux cleaned = 4.94472 Jy ! Total flux subtracted in 200 components = 4.94472 Jy ! Clean residual min=-0.046392 max=0.093456 Jy/beam ! Clean residual mean=-0.000105 rms=0.016525 Jy/beam ! Combined flux in latest and established models = 4.94472 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 22 model components to the UV plane model. ! The established model now contains 22 components and 4.94472 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=4.126 mas, bpa=-19.26 degrees ! Estimated noise=810.655 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 = 0.202941 Jy ! Component: 100 - total flux cleaned = 0.327104 Jy ! Component: 150 - total flux cleaned = 0.41061 Jy ! Component: 200 - total flux cleaned = 0.471364 Jy ! Total flux subtracted in 200 components = 0.471364 Jy ! Clean residual min=-0.030660 max=0.039057 Jy/beam ! Clean residual mean=0.000308 rms=0.012540 Jy/beam ! Combined flux in latest and established models = 5.41608 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 89 components and 5.41608 Jy ! Inverting map 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 ! Estimated beam: bmin=2.515 mas, bmaj=6.497 mas, bpa=-4.031 degrees ! Estimated noise=919.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714203 Jy ! Component: 100 - total flux cleaned = 0.124417 Jy ! Component: 150 - total flux cleaned = 0.165958 Jy ! Component: 200 - total flux cleaned = 0.199397 Jy ! Total flux subtracted in 200 components = 0.199397 Jy ! Clean residual min=-0.022863 max=0.021180 Jy/beam ! Clean residual mean=0.000304 rms=0.009049 Jy/beam ! Combined flux in latest and established models = 5.61548 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 = 0.0273708 Jy ! Component: 100 - total flux cleaned = 0.0501903 Jy ! Component: 150 - total flux cleaned = 0.0695683 Jy ! Component: 200 - total flux cleaned = 0.0865059 Jy ! Total flux subtracted in 200 components = 0.0865059 Jy ! Clean residual min=-0.018068 max=0.014086 Jy/beam ! Clean residual mean=0.000121 rms=0.005684 Jy/beam ! Combined flux in latest and established models = 5.70198 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 219 components and 5.70198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9509 mas, bmaj=4.126 mas, bpa=-19.26 degrees ! Estimated noise=810.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147856 Jy ! Component: 100 - total flux cleaned = 0.0239465 Jy ! Component: 150 - total flux cleaned = 0.0291303 Jy ! Component: 200 - total flux cleaned = 0.0343925 Jy ! Total flux subtracted in 200 components = 0.0343925 Jy ! Clean residual min=-0.016098 max=0.016310 Jy/beam ! Clean residual mean=0.000107 rms=0.004117 Jy/beam ! Combined flux in latest and established models = 5.73638 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 239 components and 5.73637 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=0.134248Jy sigma=0.000724 ! Fit after self-cal, rms=0.132356Jy sigma=0.000711 wmodel J1924-2914_X_2017_10_09_pus_map.mod ! Writing 239 model components to file: J1924-2914_X_2017_10_09_pus_map.mod wobs J1924-2914_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1924-2914_X_2017_10_09_pus_uvs.fits wwins J1924-2914_X_2017_10_09_pus_map.win ! wwins: Wrote 6 windows to J1924-2914_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00652261 Jy ! Component: 100 - total flux cleaned = -0.00853533 Jy ! Component: 150 - total flux cleaned = -0.00900229 Jy ! Component: 200 - total flux cleaned = -0.00966136 Jy ! Component: 250 - total flux cleaned = -0.00966113 Jy ! Component: 300 - total flux cleaned = -0.00926225 Jy ! Component: 350 - total flux cleaned = -0.00887618 Jy ! Component: 400 - total flux cleaned = -0.00906335 Jy ! Component: 450 - total flux cleaned = -0.00924192 Jy ! Component: 500 - total flux cleaned = -0.00889526 Jy ! Component: 550 - total flux cleaned = -0.00923587 Jy ! Component: 600 - total flux cleaned = -0.00923601 Jy ! Component: 650 - total flux cleaned = -0.00940098 Jy ! Component: 700 - total flux cleaned = -0.00987467 Jy ! Component: 750 - total flux cleaned = -0.0101824 Jy ! Component: 800 - total flux cleaned = -0.0104867 Jy ! Component: 850 - total flux cleaned = -0.0115202 Jy ! Component: 900 - total flux cleaned = -0.0119487 Jy ! Component: 950 - total flux cleaned = -0.0116664 Jy ! Component: 1000 - total flux cleaned = -0.0119478 Jy ! Component: 1050 - total flux cleaned = -0.0122206 Jy ! Component: 1100 - total flux cleaned = -0.0123542 Jy ! Component: 1150 - total flux cleaned = -0.0122207 Jy ! Component: 1200 - total flux cleaned = -0.0116999 Jy ! Component: 1250 - total flux cleaned = -0.0116996 Jy ! Component: 1300 - total flux cleaned = -0.0111943 Jy ! Component: 1350 - total flux cleaned = -0.0114411 Jy ! Component: 1400 - total flux cleaned = -0.011194 Jy ! Component: 1450 - total flux cleaned = -0.0108298 Jy ! Component: 1500 - total flux cleaned = -0.0110675 Jy ! Component: 1550 - total flux cleaned = -0.0107138 Jy ! Component: 1600 - total flux cleaned = -0.0105995 Jy ! Component: 1650 - total flux cleaned = -0.010488 Jy ! Component: 1700 - total flux cleaned = -0.0109394 Jy ! Component: 1750 - total flux cleaned = -0.0104913 Jy ! Component: 1800 - total flux cleaned = -0.0104939 Jy ! Component: 1850 - total flux cleaned = -0.0107128 Jy ! Component: 1900 - total flux cleaned = -0.0107126 Jy ! Component: 1950 - total flux cleaned = -0.010607 Jy ! Component: 2000 - total flux cleaned = -0.0107117 Jy ! Total flux subtracted in 2048 components = -0.0105042 Jy ! Clean residual min=-0.005353 max=0.005350 Jy/beam ! Clean residual mean=0.000105 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 5.72587 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 353 components and 5.72587 Jy ![Exited script file: muppet] wmap "J1924-2914_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 4.126 at -19.26 degrees (North through East) ! Clean map min=-0.015201 max=4.7704 Jy/beam ! Writing clean map to FITS file: J1924-2914_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.77035 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00211524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133024 0.133024 0.266048 0.532097 1.06419 2.12839 4.25677 8.51355 17.0271 34.0542 68.1084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.77 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 4.126 at -19.26 degrees (North through East) ! Clean map min=-0.015201 max=4.7704 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 J1924-2914_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:24:20 2019