! Started logfile: J1945-3111_X_2017_10_21_pus_uvs.log on Sat May 11 21:58:48 2019 obs J1945-3111_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1945-3111_X_2017_10_21_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.770881 visibilities/baseline/integration-bin. ! Found source: J1945-3111 ! ! 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 1202 lines of history. ! ! Reading 48288 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 J1945-3111_X_2017_10_21_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 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 194 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888795Jy sigma=0.006421 ! Fit after self-cal, rms=0.813834Jy sigma=0.005885 ! 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=0.7274 mas, bmaj=4.369 mas, bpa=-20.24 degrees ! Estimated noise=1081.62 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 = 0.152372 Jy ! Component: 100 - total flux cleaned = 0.185628 Jy ! Total flux subtracted in 100 components = 0.185628 Jy ! Clean residual min=-0.005549 max=0.009398 Jy/beam ! Clean residual mean=-0.000005 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.185628 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.185628 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=0.108747Jy sigma=0.000698 ! Fit after self-cal, rms=0.108725Jy sigma=0.000698 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00875077 Jy ! Component: 100 - total flux cleaned = 0.0125997 Jy ! Total flux subtracted in 100 components = 0.0125997 Jy ! Clean residual min=-0.003438 max=0.005172 Jy/beam ! Clean residual mean=0.000019 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.198227 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.198227 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=0.108138Jy sigma=0.000691 ! Fit after self-cal, rms=0.108164Jy sigma=0.000691 ! 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=1 mas, bmaj=4.82 mas, bpa=-19.24 degrees ! Estimated noise=455.537 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 = 0.00329899 Jy ! Component: 100 - total flux cleaned = 0.00365002 Jy ! Component: 150 - total flux cleaned = 0.00392016 Jy ! Component: 200 - total flux cleaned = 0.00419335 Jy ! Total flux subtracted in 200 components = 0.00419335 Jy ! Clean residual min=-0.003134 max=0.002975 Jy/beam ! Clean residual mean=0.000036 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.202421 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.202421 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=0.108018Jy sigma=0.000690 ! Fit after self-cal, rms=0.108032Jy sigma=0.000690 ! 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 1.09 FD 0.99 HN 1.00* KP 0.96 ! LA 1.03 MK 0.99 NL 0.99 OV 0.99 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.00* KP 0.96 ! LA 1.01 MK 0.98 NL 1.00 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.00* KP 0.95 ! LA 1.01 MK 1.00 NL 0.99 OV 0.99 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.00* KP 0.95 ! LA 1.06 MK 0.97 NL 0.95 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.00* KP 0.95 ! LA 1.03 MK 1.01 NL 0.96 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.00* KP 0.94 ! LA 1.01 MK 0.99 NL 1.00 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.00* KP 0.95 ! LA 1.03 MK 0.99 NL 1.03 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.00* KP 0.96 ! LA 0.97 MK 0.97 NL 1.00 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.00* KP 0.94 ! LA 1.01 MK 1.02 NL 1.02 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.94 HN 1.00* KP 0.96 ! LA 1.00 MK 1.01 NL 1.02 OV 1.02 ! PT 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.00* KP 0.96 ! LA 1.05 MK 0.96 NL 1.04 OV 0.99 ! PT 1.07 ! ! ! Fit before self-cal, rms=0.108032Jy sigma=0.000690 ! Fit after self-cal, rms=0.112103Jy sigma=0.000686 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9959 mas, bmaj=4.878 mas, bpa=-19.27 degrees ! Estimated noise=455.972 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 = -0.00134741 Jy ! Component: 100 - total flux cleaned = -0.00156749 Jy ! Component: 150 - total flux cleaned = -0.00173595 Jy ! Component: 200 - total flux cleaned = -0.00183117 Jy ! Total flux subtracted in 200 components = -0.00183117 Jy ! Clean residual min=-0.001496 max=0.001584 Jy/beam ! Clean residual mean=0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.20059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.20059 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=0.112080Jy sigma=0.000686 ! Fit after self-cal, rms=0.112173Jy sigma=0.000686 ! 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=0.112173Jy sigma=0.000686 ! Fit after self-cal, rms=0.112495Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9958 mas, bmaj=4.887 mas, bpa=-19.27 degrees ! Estimated noise=455.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000788898 Jy ! Component: 100 - total flux cleaned = -0.00091311 Jy ! Component: 150 - total flux cleaned = -0.00103258 Jy ! Component: 200 - total flux cleaned = -0.00109005 Jy ! Total flux subtracted in 200 components = -0.00109005 Jy ! Clean residual min=-0.001347 max=0.001441 Jy/beam ! Clean residual mean=0.000006 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.199499 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.199499 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=0.112485Jy sigma=0.000686 ! Fit after self-cal, rms=0.112487Jy sigma=0.000686 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 = -6.27327e-05 Jy ! Component: 100 - total flux cleaned = -0.000108575 Jy ! Component: 150 - total flux cleaned = -0.000158731 Jy ! Component: 200 - total flux cleaned = -0.000203511 Jy ! Total flux subtracted in 200 components = -0.000203511 Jy ! Clean residual min=-0.001376 max=0.001459 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.199296 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.199296 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=0.112485Jy sigma=0.000686 ! Fit after self-cal, rms=0.112483Jy sigma=0.000686 ! 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=0.112483Jy sigma=0.000686 ! Fit after self-cal, rms=0.112770Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=4.897 mas, bpa=-19.29 degrees ! Estimated noise=455.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000579776 Jy ! Component: 100 - total flux cleaned = -0.000631579 Jy ! Component: 150 - total flux cleaned = -0.000671062 Jy ! Component: 200 - total flux cleaned = -0.00069223 Jy ! Total flux subtracted in 200 components = -0.00069223 Jy ! Clean residual min=-0.001306 max=0.001245 Jy/beam ! Clean residual mean=0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.198604 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.198604 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=0.112764Jy sigma=0.000686 ! Fit after self-cal, rms=0.112769Jy sigma=0.000686 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 = -3.40406e-05 Jy ! Component: 100 - total flux cleaned = -6.98564e-05 Jy ! Component: 150 - total flux cleaned = -0.000101837 Jy ! Component: 200 - total flux cleaned = -0.000123704 Jy ! Total flux subtracted in 200 components = -0.000123704 Jy ! Clean residual min=-0.001308 max=0.001248 Jy/beam ! Clean residual mean=0.000006 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.19848 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.19848 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=0.112767Jy sigma=0.000686 ! Fit after self-cal, rms=0.112766Jy sigma=0.000686 ! 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=0.112766Jy sigma=0.000686 ! Fit after self-cal, rms=0.112950Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.661 mas, bmaj=8.1 mas, bpa=0.2113 degrees ! Estimated noise=522.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354919 Jy ! Component: 100 - total flux cleaned = -0.000400217 Jy ! Component: 150 - total flux cleaned = -0.00043992 Jy ! Component: 200 - total flux cleaned = -0.000466029 Jy ! Total flux subtracted in 200 components = -0.000466029 Jy ! Clean residual min=-0.001218 max=0.001252 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.198014 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.198014 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=0.112948Jy sigma=0.000686 ! Fit after self-cal, rms=0.112949Jy sigma=0.000686 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 = -2.87537e-05 Jy ! Component: 100 - total flux cleaned = -5.04426e-05 Jy ! Component: 150 - total flux cleaned = -7.66679e-05 Jy ! Component: 200 - total flux cleaned = -8.86747e-05 Jy ! Total flux subtracted in 200 components = -8.86747e-05 Jy ! Clean residual min=-0.001220 max=0.001275 Jy/beam ! Clean residual mean=0.000008 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.197925 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.197925 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=0.112948Jy sigma=0.000686 ! Fit after self-cal, rms=0.112947Jy sigma=0.000686 ! 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=0.9951 mas, bmaj=4.902 mas, bpa=-19.3 degrees ! Estimated noise=455.052 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9951 x 4.902 at -19.3 degrees (North through East) ! Clean map min=-0.0011921 max=0.19438 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=0.7226 mas, bmaj=4.439 mas, bpa=-20.23 degrees ! Estimated noise=1082.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15248 Jy ! Component: 100 - total flux cleaned = 0.185821 Jy ! Component: 150 - total flux cleaned = 0.193599 Jy ! Component: 200 - total flux cleaned = 0.196425 Jy ! Total flux subtracted in 200 components = 0.196425 Jy ! Clean residual min=-0.002280 max=0.002492 Jy/beam ! Clean residual mean=0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.196425 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.196425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=4.902 mas, bpa=-19.3 degrees ! Estimated noise=455.052 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 = 0.00148291 Jy ! Component: 100 - total flux cleaned = 0.00173432 Jy ! Component: 150 - total flux cleaned = 0.00191046 Jy ! Component: 200 - total flux cleaned = 0.00192988 Jy ! Total flux subtracted in 200 components = 0.00192988 Jy ! Clean residual min=-0.001266 max=0.001188 Jy/beam ! Clean residual mean=0.000006 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.198355 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.198355 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=2.661 mas, bmaj=8.1 mas, bpa=0.2113 degrees ! Estimated noise=522.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181167 Jy ! Component: 100 - total flux cleaned = 0.000171935 Jy ! Component: 150 - total flux cleaned = 0.000134642 Jy ! Component: 200 - total flux cleaned = 0.00010914 Jy ! Total flux subtracted in 200 components = 0.00010914 Jy ! Clean residual min=-0.001266 max=0.001188 Jy/beam ! Clean residual mean=0.000010 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.198464 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 = -3.10432e-05 Jy ! Component: 100 - total flux cleaned = -5.92741e-05 Jy ! Component: 150 - total flux cleaned = -7.84451e-05 Jy ! Component: 200 - total flux cleaned = -9.64265e-05 Jy ! Total flux subtracted in 200 components = -9.64265e-05 Jy ! Clean residual min=-0.001255 max=0.001183 Jy/beam ! Clean residual mean=0.000010 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.198368 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.198368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9951 mas, bmaj=4.902 mas, bpa=-19.3 degrees ! Estimated noise=455.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.8096e-05 Jy ! Component: 100 - total flux cleaned = 6.18734e-06 Jy ! Component: 150 - total flux cleaned = -3.20451e-05 Jy ! Component: 200 - total flux cleaned = -4.99036e-05 Jy ! Total flux subtracted in 200 components = -4.99036e-05 Jy ! Clean residual min=-0.001259 max=0.001153 Jy/beam ! Clean residual mean=0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.198318 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.198318 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=0.112953Jy sigma=0.000686 ! Fit after self-cal, rms=0.112942Jy sigma=0.000686 wmodel J1945-3111_X_2017_10_21_pus_map.mod ! Writing 48 model components to file: J1945-3111_X_2017_10_21_pus_map.mod wobs J1945-3111_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1945-3111_X_2017_10_21_pus_uvs.fits wwins J1945-3111_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J1945-3111_X_2017_10_21_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 = 7.04837e-05 Jy ! Component: 100 - total flux cleaned = 0.000226158 Jy ! Component: 150 - total flux cleaned = 0.000388678 Jy ! Component: 200 - total flux cleaned = 0.000560385 Jy ! Component: 250 - total flux cleaned = 0.000724201 Jy ! Component: 300 - total flux cleaned = 0.000880415 Jy ! Component: 350 - total flux cleaned = 0.000955582 Jy ! Component: 400 - total flux cleaned = 0.0011015 Jy ! Component: 450 - total flux cleaned = 0.00119976 Jy ! Component: 500 - total flux cleaned = 0.0013224 Jy ! Component: 550 - total flux cleaned = 0.00142828 Jy ! Component: 600 - total flux cleaned = 0.00153116 Jy ! Component: 650 - total flux cleaned = 0.00156933 Jy ! Component: 700 - total flux cleaned = 0.00161843 Jy ! Component: 750 - total flux cleaned = 0.00166591 Jy ! Component: 800 - total flux cleaned = 0.00168874 Jy ! Component: 850 - total flux cleaned = 0.00168856 Jy ! Component: 900 - total flux cleaned = 0.00172177 Jy ! Component: 950 - total flux cleaned = 0.00176466 Jy ! Component: 1000 - total flux cleaned = 0.00177505 Jy ! Component: 1050 - total flux cleaned = 0.00179588 Jy ! Component: 1100 - total flux cleaned = 0.00184666 Jy ! Component: 1150 - total flux cleaned = 0.00183679 Jy ! Component: 1200 - total flux cleaned = 0.00188578 Jy ! Component: 1250 - total flux cleaned = 0.0019336 Jy ! Component: 1300 - total flux cleaned = 0.00196178 Jy ! Component: 1350 - total flux cleaned = 0.00199854 Jy ! Component: 1400 - total flux cleaned = 0.00200744 Jy ! Component: 1450 - total flux cleaned = 0.00200755 Jy ! Component: 1500 - total flux cleaned = 0.00205128 Jy ! Component: 1550 - total flux cleaned = 0.00205973 Jy ! Component: 1600 - total flux cleaned = 0.00206815 Jy ! Component: 1650 - total flux cleaned = 0.00210126 Jy ! Component: 1700 - total flux cleaned = 0.00210105 Jy ! Component: 1750 - total flux cleaned = 0.00211699 Jy ! Component: 1800 - total flux cleaned = 0.0021089 Jy ! Component: 1850 - total flux cleaned = 0.00213982 Jy ! Component: 1900 - total flux cleaned = 0.00216269 Jy ! Component: 1950 - total flux cleaned = 0.00217027 Jy ! Component: 2000 - total flux cleaned = 0.00220738 Jy ! Total flux subtracted in 2048 components = 0.00220738 Jy ! Clean residual min=-0.000535 max=0.000395 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.200525 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 171 components and 0.200525 Jy ![Exited script file: muppet] wmap "J1945-3111_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9951 x 4.902 at -19.3 degrees (North through East) ! Clean map min=-0.0010608 max=0.19488 Jy/beam ! Writing clean map to FITS file: J1945-3111_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.194879 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150064 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231011 0.231011 0.462022 0.924044 1.84809 3.69618 7.39235 14.7847 29.5694 59.1388 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.194 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9951 x 4.902 at -19.3 degrees (North through East) ! Clean map min=-0.0010608 max=0.19488 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 J1945-3111_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:58:51 2019