! Started logfile: J1815+6127_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:51:12 2019 obs J1815+6127_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1815+6127_X_2017_01_16_pus_uva.fits ! AN table 1: 176 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775631 visibilities/baseline/integration-bin. ! Found source: J1815+6127 ! ! 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 1309 lines of history. ! ! Reading 73716 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 J1815+6127_X_2017_01_16_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 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.922253Jy sigma=0.007628 ! Fit after self-cal, rms=0.906527Jy sigma=0.007536 ! 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=1.04 mas, bmaj=1.256 mas, bpa=40.45 degrees ! Estimated noise=847.479 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 = 0.0693973 Jy ! Component: 100 - total flux cleaned = 0.0909305 Jy ! Total flux subtracted in 100 components = 0.0909305 Jy ! Clean residual min=-0.009472 max=0.030615 Jy/beam ! Clean residual mean=-0.000088 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.0909305 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0909305 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=0.128609Jy sigma=0.000820 ! Fit after self-cal, rms=0.128479Jy sigma=0.000819 ! Inverting map ! Added new window around map position (2.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258148 Jy ! Component: 100 - total flux cleaned = 0.0389979 Jy ! Total flux subtracted in 100 components = 0.0389979 Jy ! Clean residual min=-0.006840 max=0.010016 Jy/beam ! Clean residual mean=-0.000063 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.129928 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.129928 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=0.121459Jy sigma=0.000741 ! Fit after self-cal, rms=0.120576Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127198 Jy ! Component: 100 - total flux cleaned = 0.0210248 Jy ! Total flux subtracted in 100 components = 0.0210248 Jy ! Clean residual min=-0.005831 max=0.010556 Jy/beam ! Clean residual mean=-0.000053 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.150953 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.150953 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=0.118340Jy sigma=0.000707 ! Fit after self-cal, rms=0.118184Jy sigma=0.000705 ! Inverting map ! Added new window around map position (-5.2, -7.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101442 Jy ! Component: 100 - total flux cleaned = 0.0173182 Jy ! Total flux subtracted in 100 components = 0.0173182 Jy ! Clean residual min=-0.005134 max=0.005501 Jy/beam ! Clean residual mean=-0.000052 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.168271 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.168271 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=0.116805Jy sigma=0.000688 ! Fit after self-cal, rms=0.116682Jy sigma=0.000687 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.28 mas, bmaj=1.483 mas, bpa=33.02 degrees ! Estimated noise=333.648 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 = 0.0109393 Jy ! Component: 100 - total flux cleaned = 0.0189403 Jy ! Component: 150 - total flux cleaned = 0.0253103 Jy ! Component: 200 - total flux cleaned = 0.0304637 Jy ! Total flux subtracted in 200 components = 0.0304637 Jy ! Clean residual min=-0.004070 max=0.004540 Jy/beam ! Clean residual mean=-0.000096 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.198735 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 85 components and 0.198735 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=0.115200Jy sigma=0.000670 ! Fit after self-cal, rms=0.115080Jy sigma=0.000669 ! 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 1.07 FD 0.97 HN 0.93 KP 0.97 ! LA 0.95 MK 1.00* NL 0.90 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 0.98 KP 0.94 ! LA 0.94 MK 1.00* NL 0.93 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.01 KP 0.96 ! LA 0.94 MK 1.00* NL 0.91 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.96 KP 0.94 ! LA 0.95 MK 1.00* NL 0.92 OV 0.99 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.93 KP 0.96 ! LA 0.95 MK 1.00* NL 0.92 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.95 KP 1.00 ! LA 0.93 MK 1.00* NL 0.93 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.95 ! LA 0.89 MK 1.00* NL 0.93 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.99 HN 1.02 KP 0.94 ! LA 0.95 MK 1.00* NL 0.96 OV 0.95 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.31 KP 0.96 ! LA 0.90 MK 1.00* NL 0.93 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.03 HN 0.98 KP 1.00 ! LA 0.90 MK 1.00* NL 0.94 OV 0.96 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 1.00 KP 0.96 ! LA 0.91 MK 1.00* NL 0.91 OV 1.01 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.95 KP 0.99 ! LA 0.92 MK 1.00* NL 0.95 OV 0.98 ! PT 1.04 SC 1.06 ! ! ! Fit before self-cal, rms=0.115080Jy sigma=0.000669 ! Fit after self-cal, rms=0.116958Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=1.497 mas, bpa=32.1 degrees ! Estimated noise=322.647 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 = 0.00397306 Jy ! Component: 100 - total flux cleaned = 0.00652762 Jy ! Component: 150 - total flux cleaned = 0.0076621 Jy ! Component: 200 - total flux cleaned = 0.0084715 Jy ! Total flux subtracted in 200 components = 0.0084715 Jy ! Clean residual min=-0.002941 max=0.003593 Jy/beam ! Clean residual mean=-0.000075 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.207207 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.207207 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=0.116820Jy sigma=0.000661 ! Fit after self-cal, rms=0.116940Jy sigma=0.000661 ! 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=0.116940Jy sigma=0.000661 ! Fit after self-cal, rms=0.121724Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=1.505 mas, bpa=30.33 degrees ! Estimated noise=322.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203953 Jy ! Component: 100 - total flux cleaned = 0.00311693 Jy ! Component: 150 - total flux cleaned = 0.00390846 Jy ! Component: 200 - total flux cleaned = 0.00441525 Jy ! Total flux subtracted in 200 components = 0.00441525 Jy ! Clean residual min=-0.001530 max=0.003239 Jy/beam ! Clean residual mean=-0.000015 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.211622 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.211622 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=0.121669Jy sigma=0.000652 ! Fit after self-cal, rms=0.121746Jy sigma=0.000652 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 (-5.6, -5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306419 Jy ! Component: 100 - total flux cleaned = 0.00484138 Jy ! Component: 150 - total flux cleaned = 0.00612347 Jy ! Component: 200 - total flux cleaned = 0.00704474 Jy ! Total flux subtracted in 200 components = 0.00704474 Jy ! Clean residual min=-0.001656 max=0.001645 Jy/beam ! Clean residual mean=-0.000010 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.218666 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.218666 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=0.121653Jy sigma=0.000650 ! Fit after self-cal, rms=0.121648Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-11.4, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145624 Jy ! Component: 100 - total flux cleaned = 0.00217363 Jy ! Component: 150 - total flux cleaned = 0.00286137 Jy ! Component: 200 - total flux cleaned = 0.00340593 Jy ! Total flux subtracted in 200 components = 0.00340593 Jy ! Clean residual min=-0.001595 max=0.001502 Jy/beam ! Clean residual mean=-0.000008 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.222072 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.222072 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=0.121621Jy sigma=0.000650 ! Fit after self-cal, rms=0.121624Jy 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=0.121624Jy sigma=0.000650 ! Fit after self-cal, rms=0.123259Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=1.501 mas, bpa=29.68 degrees ! Estimated noise=320.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118357 Jy ! Component: 100 - total flux cleaned = 0.00178119 Jy ! Component: 150 - total flux cleaned = 0.00226472 Jy ! Component: 200 - total flux cleaned = 0.00263933 Jy ! Total flux subtracted in 200 components = 0.00263933 Jy ! Clean residual min=-0.001259 max=0.001348 Jy/beam ! Clean residual mean=-0.000011 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.224712 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.224712 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=0.123241Jy sigma=0.000649 ! Fit after self-cal, rms=0.123263Jy 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) ! Added new window around map position (-8, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135969 Jy ! Component: 100 - total flux cleaned = 0.00182739 Jy ! Component: 150 - total flux cleaned = 0.0021379 Jy ! Component: 200 - total flux cleaned = 0.00232781 Jy ! Total flux subtracted in 200 components = 0.00232781 Jy ! Clean residual min=-0.001110 max=0.001027 Jy/beam ! Clean residual mean=-0.000010 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.22704 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 0.22704 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=0.123246Jy sigma=0.000649 ! Fit after self-cal, rms=0.123244Jy sigma=0.000649 ! 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=0.123244Jy sigma=0.000649 ! Fit after self-cal, rms=0.123639Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.388 mas, bmaj=2.413 mas, bpa=-35.19 degrees ! Estimated noise=390.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105471 Jy ! Component: 100 - total flux cleaned = 0.00178943 Jy ! Component: 150 - total flux cleaned = 0.0023535 Jy ! Component: 200 - total flux cleaned = 0.00265042 Jy ! Total flux subtracted in 200 components = 0.00265042 Jy ! Clean residual min=-0.001173 max=0.001202 Jy/beam ! Clean residual mean=-0.000018 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.22969 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 196 components and 0.22969 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=0.123632Jy sigma=0.000649 ! Fit after self-cal, rms=0.123637Jy 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 = 0.000271782 Jy ! Component: 100 - total flux cleaned = 0.000436761 Jy ! Component: 150 - total flux cleaned = 0.000540851 Jy ! Component: 200 - total flux cleaned = 0.000609079 Jy ! Total flux subtracted in 200 components = 0.000609079 Jy ! Clean residual min=-0.001190 max=0.001206 Jy/beam ! Clean residual mean=-0.000017 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.230299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 206 components and 0.230299 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=0.123634Jy sigma=0.000649 ! Fit after self-cal, rms=0.123634Jy 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=1.3 mas, bmaj=1.499 mas, bpa=29.52 degrees ! Estimated noise=319.919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.3 x 1.499 at 29.52 degrees (North through East) ! Clean map min=-0.0010741 max=0.091865 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=1.059 mas, bmaj=1.265 mas, bpa=37.47 degrees ! Estimated noise=827.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0688227 Jy ! Component: 100 - total flux cleaned = 0.10037 Jy ! Component: 150 - total flux cleaned = 0.120441 Jy ! Component: 200 - total flux cleaned = 0.135141 Jy ! Total flux subtracted in 200 components = 0.135141 Jy ! Clean residual min=-0.005044 max=0.008594 Jy/beam ! Clean residual mean=-0.000048 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.135141 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.135141 Jy ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=1.499 mas, bpa=29.52 degrees ! Estimated noise=319.919 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 = 0.0173088 Jy ! Component: 100 - total flux cleaned = 0.0299421 Jy ! Component: 150 - total flux cleaned = 0.0398132 Jy ! Component: 200 - total flux cleaned = 0.0477449 Jy ! Total flux subtracted in 200 components = 0.0477449 Jy ! Clean residual min=-0.003363 max=0.004752 Jy/beam ! Clean residual mean=-0.000051 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.182886 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 71 components and 0.182886 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648647 Jy ! Component: 100 - total flux cleaned = 0.0118442 Jy ! Component: 150 - total flux cleaned = 0.0163201 Jy ! Component: 200 - total flux cleaned = 0.0200976 Jy ! Total flux subtracted in 200 components = 0.0200976 Jy ! Clean residual min=-0.002103 max=0.002402 Jy/beam ! Clean residual mean=-0.000032 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.202983 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 108 components and 0.202983 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=2.388 mas, bmaj=2.413 mas, bpa=-35.19 degrees ! Estimated noise=390.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532324 Jy ! Component: 100 - total flux cleaned = 0.00926058 Jy ! Component: 150 - total flux cleaned = 0.0123858 Jy ! Component: 200 - total flux cleaned = 0.0149066 Jy ! Total flux subtracted in 200 components = 0.0149066 Jy ! Clean residual min=-0.001765 max=0.001654 Jy/beam ! Clean residual mean=-0.000039 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.21789 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 = 0.0020729 Jy ! Component: 100 - total flux cleaned = 0.00379657 Jy ! Component: 150 - total flux cleaned = 0.00525503 Jy ! Component: 200 - total flux cleaned = 0.00650297 Jy ! Total flux subtracted in 200 components = 0.00650297 Jy ! Clean residual min=-0.001227 max=0.001160 Jy/beam ! Clean residual mean=-0.000027 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.224393 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 189 components and 0.224393 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=1.499 mas, bpa=29.52 degrees ! Estimated noise=319.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127067 Jy ! Component: 100 - total flux cleaned = 0.00211653 Jy ! Component: 150 - total flux cleaned = 0.00260489 Jy ! Component: 200 - total flux cleaned = 0.002925 Jy ! Total flux subtracted in 200 components = 0.002925 Jy ! Clean residual min=-0.001239 max=0.001189 Jy/beam ! Clean residual mean=-0.000011 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.227318 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 214 components and 0.227318 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=0.123662Jy sigma=0.000649 ! Fit after self-cal, rms=0.123658Jy sigma=0.000649 wmodel J1815+6127_X_2017_01_16_pus_map.mod ! Writing 214 model components to file: J1815+6127_X_2017_01_16_pus_map.mod wobs J1815+6127_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1815+6127_X_2017_01_16_pus_uvs.fits wwins J1815+6127_X_2017_01_16_pus_map.win ! wwins: Wrote 6 windows to J1815+6127_X_2017_01_16_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 = 3.25027e-05 Jy ! Component: 100 - total flux cleaned = 0.000220693 Jy ! Component: 150 - total flux cleaned = 0.000416716 Jy ! Component: 200 - total flux cleaned = 0.000588341 Jy ! Component: 250 - total flux cleaned = 0.000819356 Jy ! Component: 300 - total flux cleaned = 0.000994482 Jy ! Component: 350 - total flux cleaned = 0.00114898 Jy ! Component: 400 - total flux cleaned = 0.00131465 Jy ! Component: 450 - total flux cleaned = 0.0014321 Jy ! Component: 500 - total flux cleaned = 0.00154654 Jy ! Component: 550 - total flux cleaned = 0.00165809 Jy ! Component: 600 - total flux cleaned = 0.00179434 Jy ! Component: 650 - total flux cleaned = 0.00188785 Jy ! Component: 700 - total flux cleaned = 0.00197921 Jy ! Component: 750 - total flux cleaned = 0.00204306 Jy ! Component: 800 - total flux cleaned = 0.00210575 Jy ! Component: 850 - total flux cleaned = 0.00215474 Jy ! Component: 900 - total flux cleaned = 0.00219109 Jy ! Component: 950 - total flux cleaned = 0.00226269 Jy ! Component: 1000 - total flux cleaned = 0.0023214 Jy ! Component: 1050 - total flux cleaned = 0.00240227 Jy ! Component: 1100 - total flux cleaned = 0.00247032 Jy ! Component: 1150 - total flux cleaned = 0.00252651 Jy ! Component: 1200 - total flux cleaned = 0.0025709 Jy ! Component: 1250 - total flux cleaned = 0.00259292 Jy ! Component: 1300 - total flux cleaned = 0.00261445 Jy ! Component: 1350 - total flux cleaned = 0.00264653 Jy ! Component: 1400 - total flux cleaned = 0.00265719 Jy ! Component: 1450 - total flux cleaned = 0.00268823 Jy ! Component: 1500 - total flux cleaned = 0.00269829 Jy ! Component: 1550 - total flux cleaned = 0.00269818 Jy ! Component: 1600 - total flux cleaned = 0.00272809 Jy ! Component: 1650 - total flux cleaned = 0.0027378 Jy ! Component: 1700 - total flux cleaned = 0.00272814 Jy ! Component: 1750 - total flux cleaned = 0.00276671 Jy ! Component: 1800 - total flux cleaned = 0.00276654 Jy ! Component: 1850 - total flux cleaned = 0.00278559 Jy ! Component: 1900 - total flux cleaned = 0.00279504 Jy ! Component: 1950 - total flux cleaned = 0.00286919 Jy ! Component: 2000 - total flux cleaned = 0.00281421 Jy ! Total flux subtracted in 2048 components = 0.00282326 Jy ! Clean residual min=-0.000589 max=0.000480 Jy/beam ! Clean residual mean=-0.000008 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.230141 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 367 components and 0.230141 Jy ![Exited script file: muppet] wmap "J1815+6127_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.3 x 1.499 at 29.52 degrees (North through East) ! Clean map min=-0.00088134 max=0.091566 Jy/beam ! Writing clean map to FITS file: J1815+6127_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0915664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573614 0.573614 1.14723 2.29446 4.58892 9.17783 18.3557 36.7113 73.4227 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.3 x 1.499 at 29.52 degrees (North through East) ! Clean map min=-0.00088134 max=0.091566 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 J1815+6127_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:51:18 2019