! Started logfile: J0702-1015_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:13 2019 obs J0702-1015_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0702-1015_X_2017_06_15_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J0702-1015 ! ! 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 989 lines of history. ! ! Reading 26040 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 J0702-1015_X_2017_06_15_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.911539Jy sigma=0.007034 ! Fit after self-cal, rms=0.888757Jy sigma=0.006901 ! 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=0.6877 mas, bmaj=1.687 mas, bpa=-1.692 degrees ! Estimated noise=853.021 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 = 0.0832956 Jy ! Component: 100 - total flux cleaned = 0.115199 Jy ! Total flux subtracted in 100 components = 0.115199 Jy ! Clean residual min=-0.006614 max=0.015926 Jy/beam ! Clean residual mean=-0.000003 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.115199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.115199 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=0.106309Jy sigma=0.000723 ! Fit after self-cal, rms=0.105967Jy sigma=0.000720 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195236 Jy ! Component: 100 - total flux cleaned = 0.0306359 Jy ! Total flux subtracted in 100 components = 0.0306359 Jy ! Clean residual min=-0.004483 max=0.010128 Jy/beam ! Clean residual mean=-0.000001 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.145835 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.145835 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=0.101148Jy sigma=0.000670 ! Fit after self-cal, rms=0.101039Jy sigma=0.000669 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010309 Jy ! Component: 100 - total flux cleaned = 0.016338 Jy ! Total flux subtracted in 100 components = 0.016338 Jy ! Clean residual min=-0.003691 max=0.005658 Jy/beam ! Clean residual mean=0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.162173 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.162173 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=0.099754Jy sigma=0.000656 ! Fit after self-cal, rms=0.099648Jy sigma=0.000655 ! 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=0.8442 mas, bmaj=1.969 mas, bpa=-1.019 degrees ! Estimated noise=573.236 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 = 0.00624356 Jy ! Component: 100 - total flux cleaned = 0.00965711 Jy ! Component: 150 - total flux cleaned = 0.0116874 Jy ! Component: 200 - total flux cleaned = 0.0129467 Jy ! Total flux subtracted in 200 components = 0.0129467 Jy ! Clean residual min=-0.002301 max=0.003222 Jy/beam ! Clean residual mean=0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.175119 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.175119 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=0.099287Jy sigma=0.000652 ! Fit after self-cal, rms=0.099246Jy sigma=0.000651 ! 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 1.01 FD 1.01 HN 1.00 KP 1.00 ! LA 0.99 MK 1.09 NL 1.00 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.92 ! LA 1.00 MK 0.97 NL 0.97 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.96 KP 0.96 ! LA 1.02 MK 1.05 NL 1.00 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.10 KP 0.96 ! LA 1.00 MK 1.50 NL 0.97 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.94 KP 0.97 ! LA 1.01 MK 0.96 NL 0.99 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.05 KP 1.01 ! LA 1.00 MK 0.91 NL 0.95 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 0.96 ! LA 1.05 MK 0.99 NL 0.97 OV 0.99 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.02 KP 0.93 ! LA 1.01 MK 0.92 NL 0.98 OV 1.05 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 0.97 ! LA 0.99 MK 1.03 NL 0.99 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.08 KP 1.00 ! LA 0.99 MK 0.95 NL 1.03 OV 1.00 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.01 ! LA 1.03 MK 0.83 NL 0.99 OV 1.07 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.96 KP 0.96 ! LA 1.06 MK 0.96 NL 0.96 OV 1.02 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.099246Jy sigma=0.000651 ! Fit after self-cal, rms=0.099018Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8432 mas, bmaj=1.968 mas, bpa=-0.9753 degrees ! Estimated noise=569.977 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 (3.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244394 Jy ! Component: 100 - total flux cleaned = 0.00292633 Jy ! Component: 150 - total flux cleaned = 0.00304154 Jy ! Component: 200 - total flux cleaned = 0.00308979 Jy ! Total flux subtracted in 200 components = 0.00308979 Jy ! Clean residual min=-0.001729 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.178209 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.178209 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=0.098929Jy sigma=0.000649 ! Fit after self-cal, rms=0.098935Jy sigma=0.000649 ! 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=0.098935Jy sigma=0.000649 ! Fit after self-cal, rms=0.100431Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=1.969 mas, bpa=-0.9672 degrees ! Estimated noise=570.388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150543 Jy ! Component: 100 - total flux cleaned = 0.0018898 Jy ! Component: 150 - total flux cleaned = 0.0019967 Jy ! Component: 200 - total flux cleaned = 0.00206048 Jy ! Total flux subtracted in 200 components = 0.00206048 Jy ! Clean residual min=-0.001634 max=0.001445 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.18027 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 61 components and 0.18027 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=0.100395Jy sigma=0.000647 ! Fit after self-cal, rms=0.100414Jy sigma=0.000647 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 = 0.000503581 Jy ! Component: 100 - total flux cleaned = 0.000801138 Jy ! Component: 150 - total flux cleaned = 0.00085969 Jy ! Component: 200 - total flux cleaned = 0.000912793 Jy ! Total flux subtracted in 200 components = 0.000912793 Jy ! Clean residual min=-0.001555 max=0.001405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.181183 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.181182 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=0.100391Jy sigma=0.000647 ! Fit after self-cal, rms=0.100386Jy sigma=0.000647 ! 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=0.100386Jy sigma=0.000647 ! Fit after self-cal, rms=0.100147Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=1.968 mas, bpa=-1.03 degrees ! Estimated noise=570.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000735216 Jy ! Component: 100 - total flux cleaned = 0.000982353 Jy ! Component: 150 - total flux cleaned = 0.00103645 Jy ! Component: 200 - total flux cleaned = 0.00106203 Jy ! Total flux subtracted in 200 components = 0.00106203 Jy ! Clean residual min=-0.001451 max=0.001378 Jy/beam ! Clean residual mean=-0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.182244 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.182244 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=0.100126Jy sigma=0.000646 ! Fit after self-cal, rms=0.100119Jy sigma=0.000646 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 = 0.000209643 Jy ! Component: 100 - total flux cleaned = 0.000390546 Jy ! Component: 150 - total flux cleaned = 0.000437705 Jy ! Component: 200 - total flux cleaned = 0.000459828 Jy ! Total flux subtracted in 200 components = 0.000459828 Jy ! Clean residual min=-0.001431 max=0.001367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.182704 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.182704 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=0.100104Jy sigma=0.000646 ! Fit after self-cal, rms=0.100098Jy sigma=0.000646 ! 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=0.100098Jy sigma=0.000646 ! Fit after self-cal, rms=0.099779Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=3.68 mas, bpa=-0.6106 degrees ! Estimated noise=720.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682117 Jy ! Component: 100 - total flux cleaned = 0.00080424 Jy ! Component: 150 - total flux cleaned = 0.000819274 Jy ! Component: 200 - total flux cleaned = 0.00083169 Jy ! Total flux subtracted in 200 components = 0.00083169 Jy ! Clean residual min=-0.001367 max=0.001318 Jy/beam ! Clean residual mean=-0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.183536 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.183536 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=0.099775Jy sigma=0.000646 ! Fit after self-cal, rms=0.099768Jy sigma=0.000646 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 = 0.000166872 Jy ! Component: 100 - total flux cleaned = 0.000277986 Jy ! Component: 150 - total flux cleaned = 0.00031043 Jy ! Component: 200 - total flux cleaned = 0.000310326 Jy ! Total flux subtracted in 200 components = 0.000310326 Jy ! Clean residual min=-0.001334 max=0.001333 Jy/beam ! Clean residual mean=-0.000007 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.183846 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.183846 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=0.099766Jy sigma=0.000646 ! Fit after self-cal, rms=0.099763Jy sigma=0.000646 ! 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=0.8413 mas, bmaj=1.967 mas, bpa=-1.105 degrees ! Estimated noise=569.537 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8413 x 1.967 at -1.105 degrees (North through East) ! Clean map min=-0.0017044 max=0.10995 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=0.684 mas, bmaj=1.687 mas, bpa=-1.796 degrees ! Estimated noise=844.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0834904 Jy ! Component: 100 - total flux cleaned = 0.118377 Jy ! Component: 150 - total flux cleaned = 0.136571 Jy ! Component: 200 - total flux cleaned = 0.148103 Jy ! Total flux subtracted in 200 components = 0.148103 Jy ! Clean residual min=-0.003504 max=0.006855 Jy/beam ! Clean residual mean=-0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.148103 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.148103 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=1.967 mas, bpa=-1.105 degrees ! Estimated noise=569.537 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 = 0.0121113 Jy ! Component: 100 - total flux cleaned = 0.0192543 Jy ! Component: 150 - total flux cleaned = 0.0240997 Jy ! Component: 200 - total flux cleaned = 0.0274883 Jy ! Total flux subtracted in 200 components = 0.0274883 Jy ! Clean residual min=-0.002064 max=0.002279 Jy/beam ! Clean residual mean=-0.000004 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.175592 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.175592 Jy ! Inverting map ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244582 Jy ! Component: 100 - total flux cleaned = 0.00384897 Jy ! Component: 150 - total flux cleaned = 0.00501065 Jy ! Component: 200 - total flux cleaned = 0.0058191 Jy ! Total flux subtracted in 200 components = 0.0058191 Jy ! Clean residual min=-0.001594 max=0.001342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.181411 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.181411 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=2.104 mas, bmaj=3.68 mas, bpa=-0.6106 degrees ! Estimated noise=720.878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153472 Jy ! Component: 100 - total flux cleaned = 0.00201974 Jy ! Component: 150 - total flux cleaned = 0.00225816 Jy ! Component: 200 - total flux cleaned = 0.00219755 Jy ! Total flux subtracted in 200 components = 0.00219755 Jy ! Clean residual min=-0.001450 max=0.001418 Jy/beam ! Clean residual mean=-0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.183608 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 = -5.40929e-05 Jy ! Component: 100 - total flux cleaned = -8.56739e-05 Jy ! Component: 150 - total flux cleaned = -8.55292e-05 Jy ! Component: 200 - total flux cleaned = -9.88009e-05 Jy ! Total flux subtracted in 200 components = -9.88009e-05 Jy ! Clean residual min=-0.001390 max=0.001347 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.183509 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 94 components and 0.183509 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=1.967 mas, bpa=-1.105 degrees ! Estimated noise=569.537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166847 Jy ! Component: 100 - total flux cleaned = -4.4594e-05 Jy ! Component: 150 - total flux cleaned = 3.69117e-05 Jy ! Component: 200 - total flux cleaned = 0.000137073 Jy ! Total flux subtracted in 200 components = 0.000137073 Jy ! Clean residual min=-0.001318 max=0.001398 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.183647 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.183647 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=0.099740Jy sigma=0.000646 ! Fit after self-cal, rms=0.099725Jy sigma=0.000646 wmodel J0702-1015_X_2017_06_15_pus_map.mod ! Writing 114 model components to file: J0702-1015_X_2017_06_15_pus_map.mod wobs J0702-1015_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0702-1015_X_2017_06_15_pus_uvs.fits wwins J0702-1015_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0702-1015_X_2017_06_15_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 = -0.000166547 Jy ! Component: 100 - total flux cleaned = -0.000479449 Jy ! Component: 150 - total flux cleaned = -0.000648377 Jy ! Component: 200 - total flux cleaned = -0.000789705 Jy ! Component: 250 - total flux cleaned = -0.000925254 Jy ! Component: 300 - total flux cleaned = -0.00100017 Jy ! Component: 350 - total flux cleaned = -0.00105403 Jy ! Component: 400 - total flux cleaned = -0.00107136 Jy ! Component: 450 - total flux cleaned = -0.00107147 Jy ! Component: 500 - total flux cleaned = -0.00108844 Jy ! Component: 550 - total flux cleaned = -0.00112101 Jy ! Component: 600 - total flux cleaned = -0.00110449 Jy ! Component: 650 - total flux cleaned = -0.00105727 Jy ! Component: 700 - total flux cleaned = -0.00107272 Jy ! Component: 750 - total flux cleaned = -0.000996663 Jy ! Component: 800 - total flux cleaned = -0.00101162 Jy ! Component: 850 - total flux cleaned = -0.000997098 Jy ! Component: 900 - total flux cleaned = -0.00104016 Jy ! Component: 950 - total flux cleaned = -0.00102612 Jy ! Component: 1000 - total flux cleaned = -0.00109629 Jy ! Component: 1050 - total flux cleaned = -0.00115136 Jy ! Component: 1100 - total flux cleaned = -0.00115147 Jy ! Component: 1150 - total flux cleaned = -0.00116512 Jy ! Component: 1200 - total flux cleaned = -0.00119165 Jy ! Component: 1250 - total flux cleaned = -0.00120462 Jy ! Component: 1300 - total flux cleaned = -0.00119154 Jy ! Component: 1350 - total flux cleaned = -0.0011914 Jy ! Component: 1400 - total flux cleaned = -0.00119147 Jy ! Component: 1450 - total flux cleaned = -0.00121637 Jy ! Component: 1500 - total flux cleaned = -0.00120408 Jy ! Component: 1550 - total flux cleaned = -0.00124065 Jy ! Component: 1600 - total flux cleaned = -0.00121661 Jy ! Component: 1650 - total flux cleaned = -0.00124038 Jy ! Component: 1700 - total flux cleaned = -0.0012051 Jy ! Component: 1750 - total flux cleaned = -0.0012168 Jy ! Component: 1800 - total flux cleaned = -0.00119387 Jy ! Component: 1850 - total flux cleaned = -0.00122803 Jy ! Component: 1900 - total flux cleaned = -0.00117158 Jy ! Component: 1950 - total flux cleaned = -0.00117156 Jy ! Component: 2000 - total flux cleaned = -0.00113843 Jy ! Total flux subtracted in 2048 components = -0.00114946 Jy ! Clean residual min=-0.000612 max=0.000678 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.182497 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 249 components and 0.182497 Jy ![Exited script file: muppet] wmap "J0702-1015_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8413 x 1.967 at -1.105 degrees (North through East) ! Clean map min=-0.0014907 max=0.10934 Jy/beam ! Writing clean map to FITS file: J0702-1015_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.109338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540391 0.540391 1.08078 2.16156 4.32313 8.64625 17.2925 34.585 69.17 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.109 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8413 x 1.967 at -1.105 degrees (North through East) ! Clean map min=-0.0014907 max=0.10934 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 J0702-1015_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:15 2019