! Started logfile: J2118-3019_X_2017_02_24_pus_uvs.log on Sat May 4 10:07:32 2019 obs J2118-3019_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2118-3019_X_2017_02_24_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981762 visibilities/baseline/integration-bin. ! Found source: J2118-3019 ! ! 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 1882 lines of history. ! ! Reading 76872 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 J2118-3019_X_2017_02_24_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 98 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.974511Jy sigma=0.006521 ! Fit after self-cal, rms=0.939603Jy sigma=0.006348 ! 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=0.664 mas, bmaj=1.692 mas, bpa=-1.61 degrees ! Estimated noise=1290.6 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 = 0.0492717 Jy ! Component: 100 - total flux cleaned = 0.0607754 Jy ! Total flux subtracted in 100 components = 0.0607754 Jy ! Clean residual min=-0.005774 max=0.014552 Jy/beam ! Clean residual mean=-0.000079 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.0607754 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0607754 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=0.128831Jy sigma=0.000676 ! Fit after self-cal, rms=0.128483Jy sigma=0.000674 ! Inverting map ! Added new window around map position (2.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117474 Jy ! Component: 100 - total flux cleaned = 0.0176245 Jy ! Total flux subtracted in 100 components = 0.0176245 Jy ! Clean residual min=-0.005012 max=0.006224 Jy/beam ! Clean residual mean=-0.000048 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0783998 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0783999 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=0.127234Jy sigma=0.000661 ! Fit after self-cal, rms=0.126789Jy sigma=0.000658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799567 Jy ! Component: 100 - total flux cleaned = 0.0119157 Jy ! Total flux subtracted in 100 components = 0.0119157 Jy ! Clean residual min=-0.004678 max=0.004434 Jy/beam ! Clean residual mean=-0.000029 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.0903155 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.0903155 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=0.126195Jy sigma=0.000652 ! Fit after self-cal, rms=0.126019Jy sigma=0.000650 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529058 Jy ! Component: 100 - total flux cleaned = 0.00801919 Jy ! Total flux subtracted in 100 components = 0.00801919 Jy ! Clean residual min=-0.004116 max=0.003897 Jy/beam ! Clean residual mean=-0.000015 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0983347 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0983347 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=0.125750Jy sigma=0.000647 ! Fit after self-cal, rms=0.125667Jy sigma=0.000646 ! 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=0.8491 mas, bmaj=2.148 mas, bpa=0.4718 degrees ! Estimated noise=404.227 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 = 0.00540125 Jy ! Component: 100 - total flux cleaned = 0.00771357 Jy ! Component: 150 - total flux cleaned = 0.00895841 Jy ! Component: 200 - total flux cleaned = 0.00923842 Jy ! Total flux subtracted in 200 components = 0.00923842 Jy ! Clean residual min=-0.001869 max=0.002871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.107573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.107573 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=0.125505Jy sigma=0.000644 ! Fit after self-cal, rms=0.125434Jy sigma=0.000643 ! Inverting map ! Added new window around map position (3.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339492 Jy ! Component: 100 - total flux cleaned = 0.00428224 Jy ! Component: 150 - total flux cleaned = 0.0047361 Jy ! Component: 200 - total flux cleaned = 0.0050248 Jy ! Total flux subtracted in 200 components = 0.0050248 Jy ! Clean residual min=-0.001649 max=0.001983 Jy/beam ! Clean residual mean=0.000012 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.112598 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.112598 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=0.125344Jy sigma=0.000643 ! Fit after self-cal, rms=0.125281Jy sigma=0.000642 ! 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 0.98 KP 0.92 ! LA 1.02 MK 1.11 NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.10 KP 0.98 ! LA 1.05 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.03 KP 0.95 ! LA 1.01 MK 1.05 NL 0.99 OV 1.02 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.95 ! LA 1.02 MK 1.03 NL 0.98 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.89 KP 0.94 ! LA 1.03 MK 1.08 NL 1.01 OV 1.11 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.92 ! LA 1.04 MK 1.11 NL 0.99 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.96 ! LA 1.04 MK 1.12 NL 0.98 OV 1.01 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.88 KP 0.95 ! LA 1.05 MK 1.02 NL 1.01 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.98 KP 0.99 ! LA 1.06 MK 0.98 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.95 ! LA 1.04 MK 0.99 NL 0.96 OV 1.05 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.90 KP 0.99 ! LA 1.01 MK 0.96 NL 1.01 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.85 KP 1.01 ! LA 1.01 MK 0.95 NL 0.91 OV 1.01 ! PT 1.00 SC 0.95 ! ! ! Fit before self-cal, rms=0.125281Jy sigma=0.000642 ! Fit after self-cal, rms=0.124482Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.168 mas, bpa=0.5315 degrees ! Estimated noise=406.886 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 = 0.00170127 Jy ! Component: 100 - total flux cleaned = 0.00200602 Jy ! Component: 150 - total flux cleaned = 0.00221354 Jy ! Component: 200 - total flux cleaned = 0.0022176 Jy ! Total flux subtracted in 200 components = 0.0022176 Jy ! Clean residual min=-0.001232 max=0.001418 Jy/beam ! Clean residual mean=0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.114816 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.114816 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=0.124441Jy sigma=0.000641 ! Fit after self-cal, rms=0.124387Jy sigma=0.000641 ! 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=0.124387Jy sigma=0.000641 ! Fit after self-cal, rms=0.121156Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.858 mas, bmaj=2.167 mas, bpa=0.4259 degrees ! Estimated noise=406.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102768 Jy ! Component: 100 - total flux cleaned = 0.00119259 Jy ! Component: 150 - total flux cleaned = 0.00124569 Jy ! Component: 200 - total flux cleaned = 0.0012459 Jy ! Total flux subtracted in 200 components = 0.0012459 Jy ! Clean residual min=-0.001064 max=0.001203 Jy/beam ! Clean residual mean=0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.116061 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.116061 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=0.121138Jy sigma=0.000641 ! Fit after self-cal, rms=0.121109Jy sigma=0.000640 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 = 0.000532417 Jy ! Component: 100 - total flux cleaned = 0.000635704 Jy ! Component: 150 - total flux cleaned = 0.000614973 Jy ! Component: 200 - total flux cleaned = 0.000596615 Jy ! Total flux subtracted in 200 components = 0.000596615 Jy ! Clean residual min=-0.001038 max=0.001217 Jy/beam ! Clean residual mean=0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.116658 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.116658 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=0.121098Jy sigma=0.000640 ! Fit after self-cal, rms=0.121093Jy sigma=0.000640 ! 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=0.121093Jy sigma=0.000640 ! Fit after self-cal, rms=0.120420Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8586 mas, bmaj=2.17 mas, bpa=0.4098 degrees ! Estimated noise=405.966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607582 Jy ! Component: 100 - total flux cleaned = 0.000723808 Jy ! Component: 150 - total flux cleaned = 0.000762312 Jy ! Component: 200 - total flux cleaned = 0.000745095 Jy ! Total flux subtracted in 200 components = 0.000745095 Jy ! Clean residual min=-0.001035 max=0.001186 Jy/beam ! Clean residual mean=0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.117403 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.117403 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=0.120411Jy sigma=0.000640 ! Fit after self-cal, rms=0.120408Jy sigma=0.000640 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 = 0.000311731 Jy ! Component: 100 - total flux cleaned = 0.00035053 Jy ! Component: 150 - total flux cleaned = 0.000317134 Jy ! Component: 200 - total flux cleaned = 0.00028658 Jy ! Total flux subtracted in 200 components = 0.00028658 Jy ! Clean residual min=-0.001038 max=0.001172 Jy/beam ! Clean residual mean=0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.11769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.11769 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=0.120401Jy sigma=0.000640 ! Fit after self-cal, rms=0.120401Jy sigma=0.000640 ! Inverting map ! Added new window around map position (1.4, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000775178 Jy ! Component: 100 - total flux cleaned = 0.00090278 Jy ! Component: 150 - total flux cleaned = 0.000905229 Jy ! Component: 200 - total flux cleaned = 0.000867771 Jy ! Total flux subtracted in 200 components = 0.000867771 Jy ! Clean residual min=-0.001010 max=0.001136 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.118557 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.118557 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=0.120381Jy sigma=0.000640 ! Fit after self-cal, rms=0.120369Jy sigma=0.000640 ! 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=0.120369Jy sigma=0.000640 ! Fit after self-cal, rms=0.120040Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.314 mas, bmaj=5.847 mas, bpa=1.853 degrees ! Estimated noise=496.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448268 Jy ! Component: 100 - total flux cleaned = 0.000588974 Jy ! Component: 150 - total flux cleaned = 0.000618613 Jy ! Component: 200 - total flux cleaned = 0.000582335 Jy ! Total flux subtracted in 200 components = 0.000582335 Jy ! Clean residual min=-0.001064 max=0.001417 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.11914 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.11914 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=0.120037Jy sigma=0.000640 ! Fit after self-cal, rms=0.120040Jy sigma=0.000640 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 = 0.000134112 Jy ! Component: 100 - total flux cleaned = 0.000152782 Jy ! Component: 150 - total flux cleaned = 0.000129598 Jy ! Component: 200 - total flux cleaned = 9.78747e-05 Jy ! Total flux subtracted in 200 components = 9.78747e-05 Jy ! Clean residual min=-0.001064 max=0.001424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.119238 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.119238 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=0.120039Jy sigma=0.000640 ! Fit after self-cal, rms=0.120032Jy sigma=0.000640 ! 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=0.8588 mas, bmaj=2.174 mas, bpa=0.4285 degrees ! Estimated noise=405.483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8588 x 2.174 at 0.4285 degrees (North through East) ! Clean map min=-0.0010296 max=0.060921 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=0.6693 mas, bmaj=1.709 mas, bpa=-1.784 degrees ! Estimated noise=1298.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0504534 Jy ! Component: 100 - total flux cleaned = 0.0723342 Jy ! Component: 150 - total flux cleaned = 0.0838595 Jy ! Component: 200 - total flux cleaned = 0.0915876 Jy ! Total flux subtracted in 200 components = 0.0915876 Jy ! Clean residual min=-0.003584 max=0.005378 Jy/beam ! Clean residual mean=-0.000040 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.0915876 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 0.0915876 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8588 mas, bmaj=2.174 mas, bpa=0.4285 degrees ! Estimated noise=405.483 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 = 0.00935021 Jy ! Component: 100 - total flux cleaned = 0.0149503 Jy ! Component: 150 - total flux cleaned = 0.0186563 Jy ! Component: 200 - total flux cleaned = 0.0212188 Jy ! Total flux subtracted in 200 components = 0.0212188 Jy ! Clean residual min=-0.001161 max=0.002413 Jy/beam ! Clean residual mean=-0.000010 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.112806 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.112806 Jy ! Inverting map ! Added new window around map position (1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224866 Jy ! Component: 100 - total flux cleaned = 0.00372706 Jy ! Component: 150 - total flux cleaned = 0.00445832 Jy ! Component: 200 - total flux cleaned = 0.00491316 Jy ! Total flux subtracted in 200 components = 0.00491316 Jy ! Clean residual min=-0.001049 max=0.001101 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.11772 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.11772 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=2.314 mas, bmaj=5.847 mas, bpa=1.853 degrees ! Estimated noise=496.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674779 Jy ! Component: 100 - total flux cleaned = 0.000754255 Jy ! Component: 150 - total flux cleaned = 0.000875185 Jy ! Component: 200 - total flux cleaned = 0.000957907 Jy ! Total flux subtracted in 200 components = 0.000957907 Jy ! Clean residual min=-0.001082 max=0.001421 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.118677 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97259e-05 Jy ! Component: 100 - total flux cleaned = 2.96458e-05 Jy ! Component: 150 - total flux cleaned = 4.23012e-05 Jy ! Component: 200 - total flux cleaned = 4.25332e-05 Jy ! Total flux subtracted in 200 components = 4.25332e-05 Jy ! Clean residual min=-0.001048 max=0.001418 Jy/beam ! Clean residual mean=-0.000001 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.11872 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 90 components and 0.11872 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8588 mas, bmaj=2.174 mas, bpa=0.4285 degrees ! Estimated noise=405.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313976 Jy ! Component: 100 - total flux cleaned = -0.000339944 Jy ! Component: 150 - total flux cleaned = -0.000317268 Jy ! Component: 200 - total flux cleaned = -0.00031758 Jy ! Total flux subtracted in 200 components = -0.00031758 Jy ! Clean residual min=-0.001100 max=0.001059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.118402 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.118402 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=0.120021Jy sigma=0.000640 ! Fit after self-cal, rms=0.120004Jy sigma=0.000640 wmodel J2118-3019_X_2017_02_24_pus_map.mod ! Writing 112 model components to file: J2118-3019_X_2017_02_24_pus_map.mod wobs J2118-3019_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2118-3019_X_2017_02_24_pus_uvs.fits wwins J2118-3019_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J2118-3019_X_2017_02_24_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 = -6.14857e-05 Jy ! Component: 100 - total flux cleaned = -7.94986e-05 Jy ! Component: 150 - total flux cleaned = -3.0453e-05 Jy ! Component: 200 - total flux cleaned = -1.53484e-05 Jy ! Component: 250 - total flux cleaned = -6.53821e-07 Jy ! Component: 300 - total flux cleaned = -1.50092e-05 Jy ! Component: 350 - total flux cleaned = -4.24613e-05 Jy ! Component: 400 - total flux cleaned = -1.53661e-05 Jy ! Component: 450 - total flux cleaned = -6.81517e-05 Jy ! Component: 500 - total flux cleaned = -4.22298e-05 Jy ! Component: 550 - total flux cleaned = -2.97549e-05 Jy ! Component: 600 - total flux cleaned = -1.76598e-05 Jy ! Component: 650 - total flux cleaned = 5.47393e-05 Jy ! Component: 700 - total flux cleaned = 0.000137674 Jy ! Component: 750 - total flux cleaned = 0.000207447 Jy ! Component: 800 - total flux cleaned = 0.000230474 Jy ! Component: 850 - total flux cleaned = 0.000298513 Jy ! Component: 900 - total flux cleaned = 0.000343241 Jy ! Component: 950 - total flux cleaned = 0.000420107 Jy ! Component: 1000 - total flux cleaned = 0.000463459 Jy ! Component: 1050 - total flux cleaned = 0.000516859 Jy ! Component: 1100 - total flux cleaned = 0.00059054 Jy ! Component: 1150 - total flux cleaned = 0.000652785 Jy ! Component: 1200 - total flux cleaned = 0.000703962 Jy ! Component: 1250 - total flux cleaned = 0.00075445 Jy ! Component: 1300 - total flux cleaned = 0.000794259 Jy ! Component: 1350 - total flux cleaned = 0.000814056 Jy ! Component: 1400 - total flux cleaned = 0.00085309 Jy ! Component: 1450 - total flux cleaned = 0.000891623 Jy ! Component: 1500 - total flux cleaned = 0.000920248 Jy ! Component: 1550 - total flux cleaned = 0.000948421 Jy ! Component: 1600 - total flux cleaned = 0.000966998 Jy ! Component: 1650 - total flux cleaned = 0.00102241 Jy ! Component: 1700 - total flux cleaned = 0.00103157 Jy ! Component: 1750 - total flux cleaned = 0.00108585 Jy ! Component: 1800 - total flux cleaned = 0.00110366 Jy ! Component: 1850 - total flux cleaned = 0.00114804 Jy ! Component: 1900 - total flux cleaned = 0.00112172 Jy ! Component: 1950 - total flux cleaned = 0.00116552 Jy ! Component: 2000 - total flux cleaned = 0.00117429 Jy ! Total flux subtracted in 2048 components = 0.00119153 Jy ! Clean residual min=-0.000558 max=0.000462 Jy/beam ! Clean residual mean=0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.119594 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 247 components and 0.119594 Jy ![Exited script file: muppet] wmap "J2118-3019_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8588 x 2.174 at 0.4285 degrees (North through East) ! Clean map min=-0.00098717 max=0.059843 Jy/beam ! Writing clean map to FITS file: J2118-3019_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0598434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.814313 0.814313 1.62863 3.25725 6.51451 13.029 26.058 52.1161 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8588 x 2.174 at 0.4285 degrees (North through East) ! Clean map min=-0.00098717 max=0.059843 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 J2118-3019_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:36 2019