! Started logfile: J0317-2803_X_2017_02_19_pus_uvs.log on Sat May 4 21:37:02 2019 obs J0317-2803_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0317-2803_X_2017_02_19_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752337 visibilities/baseline/integration-bin. ! Found source: J0317-2803 ! ! 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 858 lines of history. ! ! Reading 58908 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 J0317-2803_X_2017_02_19_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 271 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 186 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 231 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 300 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.938774Jy sigma=0.006938 ! Fit after self-cal, rms=0.922415Jy sigma=0.006823 ! 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=0.5981 mas, bmaj=1.547 mas, bpa=-1.454 degrees ! Estimated noise=1250.57 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 = 0.0601939 Jy ! Component: 100 - total flux cleaned = 0.0733613 Jy ! Total flux subtracted in 100 components = 0.0733613 Jy ! Clean residual min=-0.003343 max=0.004272 Jy/beam ! Clean residual mean=0.000005 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.0733613 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0733613 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=0.095254Jy sigma=0.000652 ! Fit after self-cal, rms=0.095193Jy sigma=0.000651 ! 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=0.7597 mas, bmaj=1.856 mas, bpa=-0.01276 degrees ! Estimated noise=434.518 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 = 0.00806732 Jy ! Component: 100 - total flux cleaned = 0.0115948 Jy ! Component: 150 - total flux cleaned = 0.0132531 Jy ! Component: 200 - total flux cleaned = 0.0140475 Jy ! Total flux subtracted in 200 components = 0.0140475 Jy ! Clean residual min=-0.002632 max=0.005113 Jy/beam ! Clean residual mean=0.000012 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0874089 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.0874089 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=0.094543Jy sigma=0.000647 ! Fit after self-cal, rms=0.094534Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448901 Jy ! Component: 100 - total flux cleaned = 0.00626255 Jy ! Component: 150 - total flux cleaned = 0.00655293 Jy ! Component: 200 - total flux cleaned = 0.00659489 Jy ! Total flux subtracted in 200 components = 0.00659489 Jy ! Clean residual min=-0.002568 max=0.002300 Jy/beam ! Clean residual mean=0.000010 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0940038 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.0940037 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=0.094323Jy sigma=0.000645 ! Fit after self-cal, rms=0.094279Jy sigma=0.000645 ! 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 0.95 FD 1.03 HN 1.18 KP 0.93 ! LA 1.04 MK 1.01 NL 1.11 OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.15 KP 0.95 ! LA 1.05 MK 0.99 NL 1.04 OV 1.02 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 1.02 KP 0.96 ! LA 1.10 MK 0.96 NL 1.07 OV 1.05 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00* KP 0.92 ! LA 1.06 MK 1.00 NL 1.07 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00* KP 0.99 ! LA 1.03 MK 1.03 NL 1.04 OV 1.06 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.91 ! LA 1.02 MK 1.01 NL 1.06 OV 1.00 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.04 KP 0.89 ! LA 1.04 MK 1.07 NL 1.05 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.00* KP 0.92 ! LA 1.05 MK 1.02 NL 1.03 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.99 ! LA 1.04 MK 1.01 NL 1.01 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.00* KP 0.95 ! LA 1.05 MK 1.03 NL 1.05 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00* KP 0.94 ! LA 1.01 MK 0.95 NL 1.02 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.00* KP 0.99 ! LA 1.09 MK 0.97 NL 1.00 OV 0.94 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.094279Jy sigma=0.000645 ! Fit after self-cal, rms=0.093676Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.761 mas, bmaj=1.856 mas, bpa=0.1407 degrees ! Estimated noise=435.993 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 = 0.000771391 Jy ! Component: 100 - total flux cleaned = 0.00080607 Jy ! Component: 150 - total flux cleaned = 0.000778601 Jy ! Component: 200 - total flux cleaned = 0.000730806 Jy ! Total flux subtracted in 200 components = 0.000730806 Jy ! Clean residual min=-0.001544 max=0.001419 Jy/beam ! Clean residual mean=0.000003 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0947345 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0947345 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=0.093651Jy sigma=0.000644 ! Fit after self-cal, rms=0.093615Jy sigma=0.000644 ! 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=0.093615Jy sigma=0.000644 ! Fit after self-cal, rms=0.093978Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7609 mas, bmaj=1.853 mas, bpa=0.1147 degrees ! Estimated noise=436.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769043 Jy ! Component: 100 - total flux cleaned = 0.000769055 Jy ! Component: 150 - total flux cleaned = 0.000736847 Jy ! Component: 200 - total flux cleaned = 0.000694475 Jy ! Total flux subtracted in 200 components = 0.000694475 Jy ! Clean residual min=-0.001281 max=0.001091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.095429 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.095429 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=0.093967Jy sigma=0.000643 ! Fit after self-cal, rms=0.093985Jy sigma=0.000643 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 = 0.000215838 Jy ! Component: 100 - total flux cleaned = 0.000172644 Jy ! Component: 150 - total flux cleaned = 0.000122366 Jy ! Component: 200 - total flux cleaned = 6.60539e-05 Jy ! Total flux subtracted in 200 components = 6.60539e-05 Jy ! Clean residual min=-0.001298 max=0.001087 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0954951 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0954951 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=0.093980Jy sigma=0.000643 ! Fit after self-cal, rms=0.093980Jy sigma=0.000643 ! 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=0.093980Jy sigma=0.000643 ! Fit after self-cal, rms=0.094215Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7609 mas, bmaj=1.852 mas, bpa=0.1204 degrees ! Estimated noise=436.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357387 Jy ! Component: 100 - total flux cleaned = 0.000357427 Jy ! Component: 150 - total flux cleaned = 0.000321326 Jy ! Component: 200 - total flux cleaned = 0.000280362 Jy ! Total flux subtracted in 200 components = 0.000280362 Jy ! Clean residual min=-0.001187 max=0.000994 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0957754 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0957754 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=0.094210Jy sigma=0.000643 ! Fit after self-cal, rms=0.094219Jy sigma=0.000643 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 = 0.000124957 Jy ! Component: 100 - total flux cleaned = 8.57279e-05 Jy ! Component: 150 - total flux cleaned = 5.97821e-05 Jy ! Component: 200 - total flux cleaned = 2.77391e-05 Jy ! Total flux subtracted in 200 components = 2.77391e-05 Jy ! Clean residual min=-0.001202 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0958031 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.0958031 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=0.094218Jy sigma=0.000643 ! Fit after self-cal, rms=0.094217Jy sigma=0.000643 ! 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=0.094217Jy sigma=0.000643 ! Fit after self-cal, rms=0.094289Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.164 mas, bmaj=5.215 mas, bpa=4.075 degrees ! Estimated noise=596.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69486e-07 Jy ! Component: 100 - total flux cleaned = -3.85498e-05 Jy ! Component: 150 - total flux cleaned = -8.02122e-05 Jy ! Component: 200 - total flux cleaned = -0.000105054 Jy ! Total flux subtracted in 200 components = -0.000105054 Jy ! Clean residual min=-0.001518 max=0.001423 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0956981 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.0956981 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=0.094288Jy sigma=0.000643 ! Fit after self-cal, rms=0.094289Jy sigma=0.000643 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 = 4.04423e-05 Jy ! Component: 100 - total flux cleaned = 1.27632e-05 Jy ! Component: 150 - total flux cleaned = -2.67628e-06 Jy ! Component: 200 - total flux cleaned = -9.36544e-06 Jy ! Total flux subtracted in 200 components = -9.36544e-06 Jy ! Clean residual min=-0.001537 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0956887 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.0956887 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=0.094289Jy sigma=0.000643 ! Fit after self-cal, rms=0.094288Jy sigma=0.000643 ! 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=0.7611 mas, bmaj=1.852 mas, bpa=0.136 degrees ! Estimated noise=436.519 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7611 x 1.852 at 0.136 degrees (North through East) ! Clean map min=-0.0011846 max=0.080821 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 ! Estimated beam: bmin=0.5971 mas, bmaj=1.539 mas, bpa=-1.348 degrees ! Estimated noise=1273.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607648 Jy ! Component: 100 - total flux cleaned = 0.074456 Jy ! Component: 150 - total flux cleaned = 0.0802282 Jy ! Component: 200 - total flux cleaned = 0.0842639 Jy ! Total flux subtracted in 200 components = 0.0842639 Jy ! Clean residual min=-0.002999 max=0.002910 Jy/beam ! Clean residual mean=-0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0842638 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0842638 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7611 mas, bmaj=1.852 mas, bpa=0.136 degrees ! Estimated noise=436.519 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 = 0.0051179 Jy ! Component: 100 - total flux cleaned = 0.00796206 Jy ! Component: 150 - total flux cleaned = 0.00976104 Jy ! Component: 200 - total flux cleaned = 0.0109323 Jy ! Total flux subtracted in 200 components = 0.0109323 Jy ! Clean residual min=-0.001218 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0951962 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.0951962 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=2.164 mas, bmaj=5.215 mas, bpa=4.075 degrees ! Estimated noise=596.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857653 Jy ! Component: 100 - total flux cleaned = 0.000945629 Jy ! Component: 150 - total flux cleaned = 0.000864022 Jy ! Component: 200 - total flux cleaned = 0.000831157 Jy ! Total flux subtracted in 200 components = 0.000831157 Jy ! Clean residual min=-0.001492 max=0.001515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0960273 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.77866e-05 Jy ! Component: 100 - total flux cleaned = -3.93635e-05 Jy ! Component: 150 - total flux cleaned = -4.99157e-05 Jy ! Component: 200 - total flux cleaned = -5.8919e-05 Jy ! Total flux subtracted in 200 components = -5.8919e-05 Jy ! Clean residual min=-0.001510 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0959684 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.0959684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7611 mas, bmaj=1.852 mas, bpa=0.136 degrees ! Estimated noise=436.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.06683e-05 Jy ! Component: 100 - total flux cleaned = 0.000173019 Jy ! Component: 150 - total flux cleaned = 0.000215619 Jy ! Component: 200 - total flux cleaned = 0.000228286 Jy ! Total flux subtracted in 200 components = 0.000228286 Jy ! Clean residual min=-0.001168 max=0.000993 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0961967 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0961967 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=0.094295Jy sigma=0.000643 ! Fit after self-cal, rms=0.094296Jy sigma=0.000643 wmodel J0317-2803_X_2017_02_19_pus_map.mod ! Writing 71 model components to file: J0317-2803_X_2017_02_19_pus_map.mod wobs J0317-2803_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0317-2803_X_2017_02_19_pus_uvs.fits wwins J0317-2803_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0317-2803_X_2017_02_19_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 = -0.000528376 Jy ! Component: 100 - total flux cleaned = -0.000791241 Jy ! Component: 150 - total flux cleaned = -0.000930992 Jy ! Component: 200 - total flux cleaned = -0.000931548 Jy ! Component: 250 - total flux cleaned = -0.000915947 Jy ! Component: 300 - total flux cleaned = -0.000900632 Jy ! Component: 350 - total flux cleaned = -0.000914522 Jy ! Component: 400 - total flux cleaned = -0.000955661 Jy ! Component: 450 - total flux cleaned = -0.000995819 Jy ! Component: 500 - total flux cleaned = -0.00104798 Jy ! Component: 550 - total flux cleaned = -0.00112391 Jy ! Component: 600 - total flux cleaned = -0.0011976 Jy ! Component: 650 - total flux cleaned = -0.00124557 Jy ! Component: 700 - total flux cleaned = -0.00132752 Jy ! Component: 750 - total flux cleaned = -0.00136194 Jy ! Component: 800 - total flux cleaned = -0.00141776 Jy ! Component: 850 - total flux cleaned = -0.00148331 Jy ! Component: 900 - total flux cleaned = -0.00151536 Jy ! Component: 950 - total flux cleaned = -0.00156774 Jy ! Component: 1000 - total flux cleaned = -0.00158841 Jy ! Component: 1050 - total flux cleaned = -0.00164855 Jy ! Component: 1100 - total flux cleaned = -0.00168799 Jy ! Component: 1150 - total flux cleaned = -0.00170738 Jy ! Component: 1200 - total flux cleaned = -0.00173605 Jy ! Component: 1250 - total flux cleaned = -0.00177352 Jy ! Component: 1300 - total flux cleaned = -0.00179187 Jy ! Component: 1350 - total flux cleaned = -0.00182827 Jy ! Component: 1400 - total flux cleaned = -0.00187296 Jy ! Component: 1450 - total flux cleaned = -0.00191687 Jy ! Component: 1500 - total flux cleaned = -0.00194258 Jy ! Component: 1550 - total flux cleaned = -0.00198489 Jy ! Component: 1600 - total flux cleaned = -0.00201005 Jy ! Component: 1650 - total flux cleaned = -0.00205945 Jy ! Component: 1700 - total flux cleaned = -0.0021245 Jy ! Component: 1750 - total flux cleaned = -0.00215656 Jy ! Component: 1800 - total flux cleaned = -0.00222011 Jy ! Component: 1850 - total flux cleaned = -0.00225933 Jy ! Component: 1900 - total flux cleaned = -0.00232908 Jy ! Component: 1950 - total flux cleaned = -0.00238255 Jy ! Component: 2000 - total flux cleaned = -0.00242799 Jy ! Total flux subtracted in 2048 components = -0.00248788 Jy ! Clean residual min=-0.000452 max=0.000371 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0937088 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 214 components and 0.0937088 Jy ![Exited script file: muppet] wmap "J0317-2803_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7611 x 1.852 at 0.136 degrees (North through East) ! Clean map min=-0.00097461 max=0.080455 Jy/beam ! Writing clean map to FITS file: J0317-2803_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0804545 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.525949 0.525949 1.0519 2.1038 4.20759 8.41519 16.8304 33.6608 67.3215 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7611 x 1.852 at 0.136 degrees (North through East) ! Clean map min=-0.00097461 max=0.080455 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 J0317-2803_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:37:06 2019