! Started logfile: J2358-1020_X_2017_07_09_pus_uvs.log on Wed May 8 15:32:37 2019 obs J2358-1020_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_07_09_pus_uva.fits ! AN table 1: 33 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780471 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 979 lines of history. ! ! Reading 13908 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 J2358-1020_X_2017_07_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.272318Jy sigma=0.002265 ! Fit after self-cal, rms=0.190790Jy sigma=0.001551 ! 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=0.6816 mas, bmaj=1.751 mas, bpa=0.2179 degrees ! Estimated noise=1104.08 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 = 0.653292 Jy ! Component: 100 - total flux cleaned = 0.821602 Jy ! Total flux subtracted in 100 components = 0.821602 Jy ! Clean residual min=-0.021142 max=0.071017 Jy/beam ! Clean residual mean=-0.000100 rms=0.006594 Jy/beam ! Combined flux in latest and established models = 0.821602 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.821602 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=0.148142Jy sigma=0.001254 ! Fit after self-cal, rms=0.147907Jy sigma=0.001252 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0777534 Jy ! Component: 100 - total flux cleaned = 0.117983 Jy ! Total flux subtracted in 100 components = 0.117983 Jy ! Clean residual min=-0.011218 max=0.019191 Jy/beam ! Clean residual mean=-0.000012 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.939585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.939585 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=0.092318Jy sigma=0.000757 ! Fit after self-cal, rms=0.092269Jy sigma=0.000757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226437 Jy ! Component: 100 - total flux cleaned = 0.0364875 Jy ! Total flux subtracted in 100 components = 0.0364875 Jy ! Clean residual min=-0.010997 max=0.007774 Jy/beam ! Clean residual mean=0.000016 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.976073 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.976073 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=0.086109Jy sigma=0.000699 ! Fit after self-cal, rms=0.086069Jy sigma=0.000699 ! 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=0.847 mas, bmaj=2.073 mas, bpa=0.4234 degrees ! Estimated noise=718.376 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 = 0.00858114 Jy ! Component: 100 - total flux cleaned = 0.0128889 Jy ! Component: 150 - total flux cleaned = 0.0137634 Jy ! Component: 200 - total flux cleaned = 0.0141232 Jy ! Total flux subtracted in 200 components = 0.0141232 Jy ! Clean residual min=-0.011222 max=0.006297 Jy/beam ! Clean residual mean=0.000038 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.990196 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.990196 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=0.085272Jy sigma=0.000691 ! Fit after self-cal, rms=0.085212Jy sigma=0.000691 ! 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 0.99 FD 0.99 HN 0.99 KP 1.04 ! LA 0.98 MK 0.99 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.04 ! LA 0.98 MK 0.97 NL 0.97 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 1.02 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.01 ! LA 1.00 MK 1.02 NL 0.97 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.02 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.01 ! LA 1.01 MK 1.03 NL 0.96 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 1.02 ! LA 1.02 MK 1.02 NL 0.97 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.02 ! LA 1.02 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 MK 1.03 NL 0.98 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.085212Jy sigma=0.000691 ! Fit after self-cal, rms=0.081718Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8494 mas, bmaj=2.074 mas, bpa=0.3255 degrees ! Estimated noise=719.178 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 = -0.00188262 Jy ! Component: 100 - total flux cleaned = -0.00149362 Jy ! Component: 150 - total flux cleaned = -0.00112219 Jy ! Component: 200 - total flux cleaned = -0.00105494 Jy ! Total flux subtracted in 200 components = -0.00105494 Jy ! Clean residual min=-0.004003 max=0.003326 Jy/beam ! Clean residual mean=0.000002 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.989141 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.989141 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=0.081475Jy sigma=0.000656 ! Fit after self-cal, rms=0.081438Jy sigma=0.000656 ! 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=0.081438Jy sigma=0.000656 ! Fit after self-cal, rms=0.080623Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8499 mas, bmaj=2.076 mas, bpa=0.308 degrees ! Estimated noise=719.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114628 Jy ! Component: 100 - total flux cleaned = -0.000905809 Jy ! Component: 150 - total flux cleaned = -0.000852726 Jy ! Component: 200 - total flux cleaned = -0.000756926 Jy ! Total flux subtracted in 200 components = -0.000756926 Jy ! Clean residual min=-0.003292 max=0.003291 Jy/beam ! Clean residual mean=0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.988384 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.988384 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=0.080520Jy sigma=0.000648 ! Fit after self-cal, rms=0.080504Jy sigma=0.000648 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 (-0.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166971 Jy ! Component: 100 - total flux cleaned = 0.00226925 Jy ! Component: 150 - total flux cleaned = 0.00287254 Jy ! Component: 200 - total flux cleaned = 0.00321512 Jy ! Total flux subtracted in 200 components = 0.00321512 Jy ! Clean residual min=-0.003376 max=0.002059 Jy/beam ! Clean residual mean=0.000005 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.991599 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.991599 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=0.080319Jy sigma=0.000646 ! Fit after self-cal, rms=0.080305Jy sigma=0.000646 ! 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=0.080305Jy sigma=0.000646 ! Fit after self-cal, rms=0.080329Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2.078 mas, bpa=0.3038 degrees ! Estimated noise=720.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33969e-05 Jy ! Component: 100 - total flux cleaned = 0.000356365 Jy ! Component: 150 - total flux cleaned = 0.00069242 Jy ! Component: 200 - total flux cleaned = 0.000989614 Jy ! Total flux subtracted in 200 components = 0.000989614 Jy ! Clean residual min=-0.003261 max=0.001832 Jy/beam ! Clean residual mean=0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.992589 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.992589 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=0.080252Jy sigma=0.000645 ! Fit after self-cal, rms=0.080248Jy sigma=0.000645 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 = 0.000180179 Jy ! Component: 100 - total flux cleaned = 0.000337837 Jy ! Component: 150 - total flux cleaned = 0.000410418 Jy ! Component: 200 - total flux cleaned = 0.000445091 Jy ! Total flux subtracted in 200 components = 0.000445091 Jy ! Clean residual min=-0.003213 max=0.001782 Jy/beam ! Clean residual mean=0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.993034 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.993034 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=0.080214Jy sigma=0.000645 ! Fit after self-cal, rms=0.080212Jy sigma=0.000645 ! 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=0.080212Jy sigma=0.000645 ! Fit after self-cal, rms=0.080246Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.82 mas, bpa=2.229 degrees ! Estimated noise=925.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147601 Jy ! Component: 100 - total flux cleaned = 8.73541e-06 Jy ! Component: 150 - total flux cleaned = 9.47303e-06 Jy ! Component: 200 - total flux cleaned = -2.14565e-05 Jy ! Total flux subtracted in 200 components = -2.14565e-05 Jy ! Clean residual min=-0.001602 max=0.001829 Jy/beam ! Clean residual mean=0.000008 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.993012 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 76 components and 0.993012 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=0.080246Jy sigma=0.000644 ! Fit after self-cal, rms=0.080237Jy sigma=0.000644 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 = -2.67632e-05 Jy ! Component: 100 - total flux cleaned = 1.94494e-05 Jy ! Component: 150 - total flux cleaned = -2.44402e-05 Jy ! Component: 200 - total flux cleaned = -6.17627e-05 Jy ! Total flux subtracted in 200 components = -6.17627e-05 Jy ! Clean residual min=-0.001591 max=0.001827 Jy/beam ! Clean residual mean=0.000008 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.992951 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.992951 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=0.080239Jy sigma=0.000644 ! Fit after self-cal, rms=0.080232Jy sigma=0.000644 ! 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=0.8514 mas, bmaj=2.078 mas, bpa=0.3004 degrees ! Estimated noise=720.553 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8514 x 2.078 at 0.3004 degrees (North through East) ! Clean map min=-0.0024101 max=0.87085 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=0.080232Jy sigma=0.000644 ! Fit after self-cal, rms=0.075443Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=0.8516 mas, bmaj=2.079 mas, bpa=0.3186 degrees ! Estimated noise=720.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185723 Jy ! Component: 100 - total flux cleaned = -0.000144167 Jy ! Component: 150 - total flux cleaned = -8.09658e-05 Jy ! Component: 200 - total flux cleaned = -5.09167e-05 Jy ! Total flux subtracted in 200 components = -5.09167e-05 Jy ! Clean residual min=-0.002608 max=0.001696 Jy/beam ! Clean residual mean=0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.9929 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.9929 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=0.075413Jy sigma=0.000603 ! Fit after self-cal, rms=0.075411Jy sigma=0.000603 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.0565e-05 Jy ! Component: 100 - total flux cleaned = -7.18559e-06 Jy ! Component: 150 - total flux cleaned = -6.82107e-06 Jy ! Component: 200 - total flux cleaned = 1.94257e-05 Jy ! Total flux subtracted in 200 components = 1.94257e-05 Jy ! Clean residual min=-0.002514 max=0.001698 Jy/beam ! Clean residual mean=0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.992919 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.992919 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=0.075392Jy sigma=0.000603 ! Fit after self-cal, rms=0.075391Jy sigma=0.000603 ! 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=0.075391Jy sigma=0.000603 ! Fit after self-cal, rms=0.075408Jy sigma=0.000602 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=0.6851 mas, bmaj=1.755 mas, bpa=0.1103 degrees ! Estimated noise=1109.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.656323 Jy ! Component: 100 - total flux cleaned = 0.823407 Jy ! Component: 150 - total flux cleaned = 0.897744 Jy ! Component: 200 - total flux cleaned = 0.936232 Jy ! Total flux subtracted in 200 components = 0.936232 Jy ! Clean residual min=-0.008848 max=0.018529 Jy/beam ! Clean residual mean=-0.000054 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.936233 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.936233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.079 mas, bpa=0.3164 degrees ! Estimated noise=720.357 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 = 0.025782 Jy ! Component: 100 - total flux cleaned = 0.0383932 Jy ! Component: 150 - total flux cleaned = 0.0456595 Jy ! Component: 200 - total flux cleaned = 0.0502704 Jy ! Total flux subtracted in 200 components = 0.0502704 Jy ! Clean residual min=-0.003580 max=0.002612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.986503 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 42 components and 0.986503 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=2.144 mas, bmaj=3.82 mas, bpa=2.229 degrees ! Estimated noise=925.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298073 Jy ! Component: 100 - total flux cleaned = 0.00447357 Jy ! Component: 150 - total flux cleaned = 0.00487295 Jy ! Component: 200 - total flux cleaned = 0.00512213 Jy ! Total flux subtracted in 200 components = 0.00512213 Jy ! Clean residual min=-0.001807 max=0.001781 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.991625 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 = 0.000177112 Jy ! Component: 100 - total flux cleaned = 0.000343897 Jy ! Component: 150 - total flux cleaned = 0.000416381 Jy ! Component: 200 - total flux cleaned = 0.000433033 Jy ! Total flux subtracted in 200 components = 0.000433033 Jy ! Clean residual min=-0.001746 max=0.001796 Jy/beam ! Clean residual mean=0.000008 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.992058 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.992058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8518 mas, bmaj=2.079 mas, bpa=0.3164 degrees ! Estimated noise=720.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000746979 Jy ! Component: 100 - total flux cleaned = -0.00054543 Jy ! Component: 150 - total flux cleaned = -0.000450096 Jy ! Component: 200 - total flux cleaned = -0.000264848 Jy ! Total flux subtracted in 200 components = -0.000264848 Jy ! Clean residual min=-0.002850 max=0.002395 Jy/beam ! Clean residual mean=0.000004 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.991794 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.991794 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=0.076106Jy sigma=0.000608 ! Fit after self-cal, rms=0.076047Jy sigma=0.000607 wmodel J2358-1020_X_2017_07_09_pus_map.mod ! Writing 77 model components to file: J2358-1020_X_2017_07_09_pus_map.mod wobs J2358-1020_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_07_09_pus_uvs.fits wwins J2358-1020_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J2358-1020_X_2017_07_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 = -0.000981576 Jy ! Component: 100 - total flux cleaned = -0.0013955 Jy ! Component: 150 - total flux cleaned = -0.00139661 Jy ! Component: 200 - total flux cleaned = -0.00147883 Jy ! Component: 250 - total flux cleaned = -0.00143986 Jy ! Component: 300 - total flux cleaned = -0.0014791 Jy ! Component: 350 - total flux cleaned = -0.00151588 Jy ! Component: 400 - total flux cleaned = -0.00151551 Jy ! Component: 450 - total flux cleaned = -0.00155089 Jy ! Component: 500 - total flux cleaned = -0.00165363 Jy ! Component: 550 - total flux cleaned = -0.00168705 Jy ! Component: 600 - total flux cleaned = -0.0017864 Jy ! Component: 650 - total flux cleaned = -0.0018509 Jy ! Component: 700 - total flux cleaned = -0.00197736 Jy ! Component: 750 - total flux cleaned = -0.00203909 Jy ! Component: 800 - total flux cleaned = -0.0021919 Jy ! Component: 850 - total flux cleaned = -0.00234213 Jy ! Component: 900 - total flux cleaned = -0.00243111 Jy ! Component: 950 - total flux cleaned = -0.00254772 Jy ! Component: 1000 - total flux cleaned = -0.00266282 Jy ! Component: 1050 - total flux cleaned = -0.00280428 Jy ! Component: 1100 - total flux cleaned = -0.00286063 Jy ! Component: 1150 - total flux cleaned = -0.00294338 Jy ! Component: 1200 - total flux cleaned = -0.00302503 Jy ! Component: 1250 - total flux cleaned = -0.00307903 Jy ! Component: 1300 - total flux cleaned = -0.00321112 Jy ! Component: 1350 - total flux cleaned = -0.00321078 Jy ! Component: 1400 - total flux cleaned = -0.00323648 Jy ! Component: 1450 - total flux cleaned = -0.00326175 Jy ! Component: 1500 - total flux cleaned = -0.00328742 Jy ! Component: 1550 - total flux cleaned = -0.00336179 Jy ! Component: 1600 - total flux cleaned = -0.00341083 Jy ! Component: 1650 - total flux cleaned = -0.00348375 Jy ! Component: 1700 - total flux cleaned = -0.00355551 Jy ! Component: 1750 - total flux cleaned = -0.00350794 Jy ! Component: 1800 - total flux cleaned = -0.00353153 Jy ! Component: 1850 - total flux cleaned = -0.0036709 Jy ! Component: 1900 - total flux cleaned = -0.00369409 Jy ! Component: 1950 - total flux cleaned = -0.00383054 Jy ! Component: 2000 - total flux cleaned = -0.00387531 Jy ! Total flux subtracted in 2048 components = -0.00394203 Jy ! Clean residual min=-0.001165 max=0.001123 Jy/beam ! Clean residual mean=0.000002 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.987852 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 194 components and 0.987852 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 2.079 at 0.3164 degrees (North through East) ! Clean map min=-0.0018662 max=0.87235 Jy/beam ! Writing clean map to FITS file: J2358-1020_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.872347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000399691 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137454 0.137454 0.274907 0.549814 1.09963 2.19926 4.39851 8.79703 17.5941 35.1881 70.3762 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.872 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8518 x 2.079 at 0.3164 degrees (North through East) ! Clean map min=-0.0018662 max=0.87235 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 J2358-1020_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:32:39 2019