! Started logfile: J1812-0648_X_2017_10_09_pus_uvs.log on Sun May 12 15:23:23 2019 obs J1812-0648_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J1812-0648_X_2017_10_09_pus_uva.fits ! AN table 1: 145 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.758429 visibilities/baseline/integration-bin. ! Found source: J1812-0648 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 763 lines of history. ! ! Reading 47508 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 J1812-0648_X_2017_10_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922076Jy sigma=0.007438 ! Fit after self-cal, rms=0.904865Jy sigma=0.007312 ! 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=0.7569 mas, bmaj=3.392 mas, bpa=-19.07 degrees ! Estimated noise=812.008 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 = 0.0750791 Jy ! Component: 100 - total flux cleaned = 0.0922257 Jy ! Total flux subtracted in 100 components = 0.0922257 Jy ! Clean residual min=-0.003507 max=0.006427 Jy/beam ! Clean residual mean=0.000021 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.0922257 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0922257 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=0.087009Jy sigma=0.000664 ! Fit after self-cal, rms=0.087005Jy sigma=0.000664 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069504 Jy ! Component: 100 - total flux cleaned = 0.0109012 Jy ! Total flux subtracted in 100 components = 0.0109012 Jy ! Clean residual min=-0.002909 max=0.002262 Jy/beam ! Clean residual mean=0.000015 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.103127 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.103127 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=0.086341Jy sigma=0.000658 ! Fit after self-cal, rms=0.086362Jy sigma=0.000658 ! 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=0.9326 mas, bmaj=3.359 mas, bpa=-18.12 degrees ! Estimated noise=406.632 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 = 0.00353036 Jy ! Component: 100 - total flux cleaned = 0.00545786 Jy ! Component: 150 - total flux cleaned = 0.0064586 Jy ! Component: 200 - total flux cleaned = 0.00675312 Jy ! Total flux subtracted in 200 components = 0.00675312 Jy ! Clean residual min=-0.002526 max=0.003092 Jy/beam ! Clean residual mean=0.000030 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.10988 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.10988 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=0.086223Jy sigma=0.000656 ! Fit after self-cal, rms=0.086232Jy sigma=0.000656 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 1.02 ! LA 0.94 MK 1.03 NL 0.90 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.00 KP 1.03 ! LA 0.90 MK 1.02 NL 0.94 OV 1.00* ! PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 0.99 ! LA 0.95 MK 1.04 NL 0.98 OV 1.00* ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.06 KP 1.00 ! LA 0.99 MK 1.05 NL 0.94 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.96 ! LA 1.10 MK 1.01 NL 0.93 OV 1.00* ! PT 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 0.97 ! LA 1.04 MK 1.05 NL 0.91 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 1.03 ! LA 1.12 MK 1.00 NL 0.88 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.02 KP 1.06 ! LA 1.04 MK 0.99 NL 0.96 OV 1.00* ! PT 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.02 KP 1.02 ! LA 0.96 MK 1.02 NL 1.01 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 1.02 ! LA 1.00 MK 1.01 NL 0.95 OV 1.00* ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.99 KP 1.02 ! LA 0.97 MK 0.96 NL 0.99 OV 1.00* ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.10 KP 1.06 ! LA 0.96 MK 0.90 NL 0.98 OV 1.00* ! PT 0.96 ! ! ! Fit before self-cal, rms=0.086232Jy sigma=0.000656 ! Fit after self-cal, rms=0.086411Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=3.38 mas, bpa=-18.15 degrees ! Estimated noise=406.358 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 = 0.000440355 Jy ! Component: 100 - total flux cleaned = 0.000444186 Jy ! Component: 150 - total flux cleaned = 0.000443852 Jy ! Component: 200 - total flux cleaned = 0.000473522 Jy ! Total flux subtracted in 200 components = 0.000473522 Jy ! Clean residual min=-0.001786 max=0.003128 Jy/beam ! Clean residual mean=0.000029 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.110353 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.110353 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=0.086405Jy sigma=0.000654 ! Fit after self-cal, rms=0.086445Jy sigma=0.000654 ! 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=0.086445Jy sigma=0.000654 ! Fit after self-cal, rms=0.086672Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9355 mas, bmaj=3.389 mas, bpa=-18.19 degrees ! Estimated noise=406.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287055 Jy ! Component: 100 - total flux cleaned = -0.000287198 Jy ! Component: 150 - total flux cleaned = -0.000268666 Jy ! Component: 200 - total flux cleaned = -0.000251825 Jy ! Total flux subtracted in 200 components = -0.000251825 Jy ! Clean residual min=-0.001713 max=0.003054 Jy/beam ! Clean residual mean=0.000029 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.110102 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.110102 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=0.086669Jy sigma=0.000651 ! Fit after self-cal, rms=0.086712Jy sigma=0.000651 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 (-0.8, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291767 Jy ! Component: 100 - total flux cleaned = 0.00466577 Jy ! Component: 150 - total flux cleaned = 0.00593392 Jy ! Component: 200 - total flux cleaned = 0.0068918 Jy ! Total flux subtracted in 200 components = 0.0068918 Jy ! Clean residual min=-0.001480 max=0.001432 Jy/beam ! Clean residual mean=0.000019 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.116993 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 132 components and 0.116993 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=0.086615Jy sigma=0.000650 ! Fit after self-cal, rms=0.086596Jy sigma=0.000650 ! 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=0.086596Jy sigma=0.000650 ! Fit after self-cal, rms=0.086414Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9376 mas, bmaj=3.402 mas, bpa=-18.21 degrees ! Estimated noise=404.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115651 Jy ! Component: 100 - total flux cleaned = 0.0019511 Jy ! Component: 150 - total flux cleaned = 0.0025681 Jy ! Component: 200 - total flux cleaned = 0.00301679 Jy ! Total flux subtracted in 200 components = 0.00301679 Jy ! Clean residual min=-0.001379 max=0.001653 Jy/beam ! Clean residual mean=0.000015 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.12001 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 157 components and 0.12001 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=0.086399Jy sigma=0.000650 ! Fit after self-cal, rms=0.086406Jy sigma=0.000650 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 = 0.000510789 Jy ! Component: 100 - total flux cleaned = 0.000808179 Jy ! Component: 150 - total flux cleaned = 0.000954346 Jy ! Component: 200 - total flux cleaned = 0.00110132 Jy ! Total flux subtracted in 200 components = 0.00110132 Jy ! Clean residual min=-0.001346 max=0.001607 Jy/beam ! Clean residual mean=0.000014 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.121112 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 166 components and 0.121112 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=0.086403Jy sigma=0.000650 ! Fit after self-cal, rms=0.086401Jy sigma=0.000650 ! 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=0.086401Jy sigma=0.000650 ! Fit after self-cal, rms=0.086477Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.293 mas, bmaj=3.882 mas, bpa=-8.278 degrees ! Estimated noise=477.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740888 Jy ! Component: 100 - total flux cleaned = 0.000782072 Jy ! Component: 150 - total flux cleaned = 0.000751186 Jy ! Component: 200 - total flux cleaned = 0.000698383 Jy ! Total flux subtracted in 200 components = 0.000698383 Jy ! Clean residual min=-0.001576 max=0.002043 Jy/beam ! Clean residual mean=0.000025 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.12181 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 176 components and 0.12181 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=0.086476Jy sigma=0.000649 ! Fit after self-cal, rms=0.086478Jy sigma=0.000649 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 = 0.000248354 Jy ! Component: 100 - total flux cleaned = 0.000248972 Jy ! Component: 150 - total flux cleaned = 0.00026054 Jy ! Component: 200 - total flux cleaned = 0.000249533 Jy ! Total flux subtracted in 200 components = 0.000249533 Jy ! Clean residual min=-0.001606 max=0.001982 Jy/beam ! Clean residual mean=0.000024 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.12206 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 187 components and 0.12206 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=0.086478Jy sigma=0.000649 ! Fit after self-cal, rms=0.086477Jy sigma=0.000649 ! 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=0.9378 mas, bmaj=3.407 mas, bpa=-18.22 degrees ! Estimated noise=404.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9378 x 3.407 at -18.22 degrees (North through East) ! Clean map min=-0.0012265 max=0.097921 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=0.7601 mas, bmaj=3.436 mas, bpa=-19.19 degrees ! Estimated noise=808.031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0744811 Jy ! Component: 100 - total flux cleaned = 0.0915559 Jy ! Component: 150 - total flux cleaned = 0.0982476 Jy ! Component: 200 - total flux cleaned = 0.101715 Jy ! Total flux subtracted in 200 components = 0.101715 Jy ! Clean residual min=-0.002435 max=0.002355 Jy/beam ! Clean residual mean=0.000019 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.101715 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.101715 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9378 mas, bmaj=3.407 mas, bpa=-18.22 degrees ! Estimated noise=404.05 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 = 0.00359567 Jy ! Component: 100 - total flux cleaned = 0.00622833 Jy ! Component: 150 - total flux cleaned = 0.00837978 Jy ! Component: 200 - total flux cleaned = 0.010163 Jy ! Total flux subtracted in 200 components = 0.010163 Jy ! Clean residual min=-0.001681 max=0.002000 Jy/beam ! Clean residual mean=0.000027 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.111878 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 64 components and 0.111878 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=2.293 mas, bmaj=3.882 mas, bpa=-8.278 degrees ! Estimated noise=477.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239145 Jy ! Component: 100 - total flux cleaned = 0.00414484 Jy ! Component: 150 - total flux cleaned = 0.00551997 Jy ! Component: 200 - total flux cleaned = 0.00661684 Jy ! Total flux subtracted in 200 components = 0.00661684 Jy ! Clean residual min=-0.001826 max=0.001955 Jy/beam ! Clean residual mean=0.000034 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.118495 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 = 0.000882135 Jy ! Component: 100 - total flux cleaned = 0.00159567 Jy ! Component: 150 - total flux cleaned = 0.0021318 Jy ! Component: 200 - total flux cleaned = 0.00244213 Jy ! Total flux subtracted in 200 components = 0.00244213 Jy ! Clean residual min=-0.001730 max=0.001891 Jy/beam ! Clean residual mean=0.000027 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.120937 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 123 components and 0.120937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9378 mas, bmaj=3.407 mas, bpa=-18.22 degrees ! Estimated noise=404.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368521 Jy ! Component: 100 - total flux cleaned = 0.000437253 Jy ! Component: 150 - total flux cleaned = 0.000516437 Jy ! Component: 200 - total flux cleaned = 0.00058604 Jy ! Total flux subtracted in 200 components = 0.00058604 Jy ! Clean residual min=-0.001378 max=0.001692 Jy/beam ! Clean residual mean=0.000014 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.121523 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 143 components and 0.121523 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=0.086478Jy sigma=0.000649 ! Fit after self-cal, rms=0.086476Jy sigma=0.000649 wmodel J1812-0648_X_2017_10_09_pus_map.mod ! Writing 143 model components to file: J1812-0648_X_2017_10_09_pus_map.mod wobs J1812-0648_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J1812-0648_X_2017_10_09_pus_uvs.fits wwins J1812-0648_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J1812-0648_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377116 Jy ! Component: 100 - total flux cleaned = 0.000329131 Jy ! Component: 150 - total flux cleaned = 0.000373743 Jy ! Component: 200 - total flux cleaned = 0.000415221 Jy ! Component: 250 - total flux cleaned = 0.000493792 Jy ! Component: 300 - total flux cleaned = 0.000623669 Jy ! Component: 350 - total flux cleaned = 0.000713083 Jy ! Component: 400 - total flux cleaned = 0.000832437 Jy ! Component: 450 - total flux cleaned = 0.000898364 Jy ! Component: 500 - total flux cleaned = 0.00094612 Jy ! Component: 550 - total flux cleaned = 0.000977675 Jy ! Component: 600 - total flux cleaned = 0.0010681 Jy ! Component: 650 - total flux cleaned = 0.00117021 Jy ! Component: 700 - total flux cleaned = 0.00126966 Jy ! Component: 750 - total flux cleaned = 0.00135296 Jy ! Component: 800 - total flux cleaned = 0.0014208 Jy ! Component: 850 - total flux cleaned = 0.00151385 Jy ! Component: 900 - total flux cleaned = 0.00159181 Jy ! Component: 950 - total flux cleaned = 0.00160462 Jy ! Component: 1000 - total flux cleaned = 0.00166736 Jy ! Component: 1050 - total flux cleaned = 0.00170416 Jy ! Component: 1100 - total flux cleaned = 0.0017526 Jy ! Component: 1150 - total flux cleaned = 0.00184742 Jy ! Component: 1200 - total flux cleaned = 0.00192887 Jy ! Component: 1250 - total flux cleaned = 0.00197464 Jy ! Component: 1300 - total flux cleaned = 0.00204224 Jy ! Component: 1350 - total flux cleaned = 0.00209796 Jy ! Component: 1400 - total flux cleaned = 0.00218542 Jy ! Component: 1450 - total flux cleaned = 0.00221763 Jy ! Component: 1500 - total flux cleaned = 0.00226006 Jy ! Component: 1550 - total flux cleaned = 0.00226008 Jy ! Component: 1600 - total flux cleaned = 0.00231187 Jy ! Component: 1650 - total flux cleaned = 0.00230163 Jy ! Component: 1700 - total flux cleaned = 0.00233206 Jy ! Component: 1750 - total flux cleaned = 0.00234198 Jy ! Component: 1800 - total flux cleaned = 0.00234204 Jy ! Component: 1850 - total flux cleaned = 0.00237146 Jy ! Component: 1900 - total flux cleaned = 0.00236173 Jy ! Component: 1950 - total flux cleaned = 0.00239992 Jy ! Component: 2000 - total flux cleaned = 0.00240932 Jy ! Total flux subtracted in 2048 components = 0.00239061 Jy ! Clean residual min=-0.000509 max=0.000541 Jy/beam ! Clean residual mean=0.000009 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.123914 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 291 components and 0.123914 Jy ![Exited script file: muppet] wmap "J1812-0648_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9378 x 3.407 at -18.22 degrees (North through East) ! Clean map min=-0.001397 max=0.097827 Jy/beam ! Writing clean map to FITS file: J1812-0648_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0978266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198035 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607304 0.607304 1.21461 2.42922 4.85843 9.71686 19.4337 38.8674 77.7349 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9378 x 3.407 at -18.22 degrees (North through East) ! Clean map min=-0.001397 max=0.097827 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 J1812-0648_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:23:26 2019