! Started logfile: J2204+0440_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:47 2019 obs J2204+0440_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2204+0440_X_2017_07_16_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.709485 visibilities/baseline/integration-bin. ! Found source: J2204+0440 ! ! 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 1200 lines of history. ! ! Reading 31416 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 J2204+0440_X_2017_07_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 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883913Jy sigma=0.007030 ! Fit after self-cal, rms=0.871057Jy sigma=0.006945 ! 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=0.66 mas, bmaj=1.635 mas, bpa=-1.824 degrees ! Estimated noise=811.704 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 = 0.0973076 Jy ! Component: 100 - total flux cleaned = 0.127986 Jy ! Total flux subtracted in 100 components = 0.127986 Jy ! Clean residual min=-0.005742 max=0.014411 Jy/beam ! Clean residual mean=-0.000009 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.127986 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.127986 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=0.092679Jy sigma=0.000687 ! Fit after self-cal, rms=0.092546Jy sigma=0.000686 ! Inverting map ! Added new window around map position (-0.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162636 Jy ! Component: 100 - total flux cleaned = 0.0250028 Jy ! Total flux subtracted in 100 components = 0.0250028 Jy ! Clean residual min=-0.003938 max=0.005810 Jy/beam ! Clean residual mean=-0.000003 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.152989 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.152989 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=0.089102Jy sigma=0.000655 ! Fit after self-cal, rms=0.088963Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00648582 Jy ! Component: 100 - total flux cleaned = 0.0102833 Jy ! Total flux subtracted in 100 components = 0.0102833 Jy ! Clean residual min=-0.003184 max=0.003334 Jy/beam ! Clean residual mean=-0.000000 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.163272 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.163272 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=0.088397Jy sigma=0.000648 ! Fit after self-cal, rms=0.088362Jy sigma=0.000648 ! 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=0.8097 mas, bmaj=1.848 mas, bpa=-1.088 degrees ! Estimated noise=507.552 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 (-1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390223 Jy ! Component: 100 - total flux cleaned = 0.00518052 Jy ! Component: 150 - total flux cleaned = 0.0060991 Jy ! Component: 200 - total flux cleaned = 0.00666901 Jy ! Total flux subtracted in 200 components = 0.00666901 Jy ! Clean residual min=-0.002006 max=0.001994 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.169941 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.169941 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=0.088171Jy sigma=0.000646 ! Fit after self-cal, rms=0.088157Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.06 ! LA 0.94 MK 0.95 NL 0.96 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.07 ! LA 0.97 MK 0.98 NL 1.01 OV 0.97 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.02 ! LA 0.97 MK 1.04 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 KP 1.04 ! LA 0.98 MK 0.97 NL 0.96 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 KP 1.05 ! LA 0.97 MK 1.01 NL 0.97 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.01 ! LA 0.99 MK 0.97 NL 0.98 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.04 ! LA 0.97 MK 0.98 NL 0.99 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.00 ! LA 0.96 MK 1.00 NL 0.94 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.06 ! LA 0.94 MK 1.01 NL 0.94 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 1.02 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.95 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 KP 1.01 ! LA 0.97 MK 1.14 NL 0.95 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.088157Jy sigma=0.000646 ! Fit after self-cal, rms=0.088163Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=1.847 mas, bpa=-1.149 degrees ! Estimated noise=505.27 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 = 0.00117721 Jy ! Component: 100 - total flux cleaned = 0.00127242 Jy ! Component: 150 - total flux cleaned = 0.00130048 Jy ! Component: 200 - total flux cleaned = 0.00137087 Jy ! Total flux subtracted in 200 components = 0.00137087 Jy ! Clean residual min=-0.001459 max=0.001750 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.171312 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.171312 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=0.088137Jy sigma=0.000644 ! Fit after self-cal, rms=0.088166Jy sigma=0.000644 ! 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=0.088166Jy sigma=0.000644 ! Fit after self-cal, rms=0.088534Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.845 mas, bpa=-1.217 degrees ! Estimated noise=505.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636123 Jy ! Component: 100 - total flux cleaned = 0.000678963 Jy ! Component: 150 - total flux cleaned = 0.000714122 Jy ! Component: 200 - total flux cleaned = 0.000698364 Jy ! Total flux subtracted in 200 components = 0.000698364 Jy ! Clean residual min=-0.001211 max=0.001572 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.172011 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.172011 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=0.088525Jy sigma=0.000642 ! Fit after self-cal, rms=0.088548Jy sigma=0.000642 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 (-18.4, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125724 Jy ! Component: 100 - total flux cleaned = 0.00169043 Jy ! Component: 150 - total flux cleaned = 0.00190771 Jy ! Component: 200 - total flux cleaned = 0.00205624 Jy ! Total flux subtracted in 200 components = 0.00205624 Jy ! Clean residual min=-0.001175 max=0.001265 Jy/beam ! Clean residual mean=-0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.174067 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.174067 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=0.088524Jy sigma=0.000642 ! Fit after self-cal, rms=0.088523Jy sigma=0.000642 ! 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=0.088523Jy sigma=0.000642 ! Fit after self-cal, rms=0.088594Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8098 mas, bmaj=1.844 mas, bpa=-1.228 degrees ! Estimated noise=504.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00052062 Jy ! Component: 100 - total flux cleaned = 0.000741868 Jy ! Component: 150 - total flux cleaned = 0.000879908 Jy ! Component: 200 - total flux cleaned = 0.00102396 Jy ! Total flux subtracted in 200 components = 0.00102396 Jy ! Clean residual min=-0.001139 max=0.001242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.175091 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.175091 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=0.088584Jy sigma=0.000641 ! Fit after self-cal, rms=0.088585Jy sigma=0.000641 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 = 0.00017568 Jy ! Component: 100 - total flux cleaned = 0.000275363 Jy ! Component: 150 - total flux cleaned = 0.00035167 Jy ! Component: 200 - total flux cleaned = 0.000395314 Jy ! Total flux subtracted in 200 components = 0.000395314 Jy ! Clean residual min=-0.001134 max=0.001218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.175486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.175486 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=0.088580Jy sigma=0.000641 ! Fit after self-cal, rms=0.088579Jy sigma=0.000641 ! 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=0.088579Jy sigma=0.000641 ! Fit after self-cal, rms=0.088584Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.957 mas, bmaj=3.043 mas, bpa=-2.836 degrees ! Estimated noise=683.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00072144 Jy ! Component: 100 - total flux cleaned = 0.00119678 Jy ! Component: 150 - total flux cleaned = 0.00151853 Jy ! Component: 200 - total flux cleaned = 0.00167141 Jy ! Total flux subtracted in 200 components = 0.00167141 Jy ! Clean residual min=-0.001285 max=0.001879 Jy/beam ! Clean residual mean=-0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.177158 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.177158 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=0.088585Jy sigma=0.000641 ! Fit after self-cal, rms=0.088585Jy sigma=0.000641 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 (-10.8, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157654 Jy ! Component: 100 - total flux cleaned = 0.00181861 Jy ! Component: 150 - total flux cleaned = 0.00195086 Jy ! Component: 200 - total flux cleaned = 0.00197455 Jy ! Total flux subtracted in 200 components = 0.00197455 Jy ! Clean residual min=-0.001326 max=0.001035 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.179132 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 119 components and 0.179132 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=0.088568Jy sigma=0.000641 ! Fit after self-cal, rms=0.088569Jy sigma=0.000641 ! 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=0.8092 mas, bmaj=1.843 mas, bpa=-1.213 degrees ! Estimated noise=504.871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8092 x 1.843 at -1.213 degrees (North through East) ! Clean map min=-0.00097781 max=0.12926 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=0.6588 mas, bmaj=1.628 mas, bpa=-2.042 degrees ! Estimated noise=806.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0965095 Jy ! Component: 100 - total flux cleaned = 0.129396 Jy ! Component: 150 - total flux cleaned = 0.145478 Jy ! Component: 200 - total flux cleaned = 0.154688 Jy ! Total flux subtracted in 200 components = 0.154688 Jy ! Clean residual min=-0.003224 max=0.004857 Jy/beam ! Clean residual mean=-0.000004 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.154688 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.154688 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8092 mas, bmaj=1.843 mas, bpa=-1.213 degrees ! Estimated noise=504.871 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 = 0.00776464 Jy ! Component: 100 - total flux cleaned = 0.0121141 Jy ! Component: 150 - total flux cleaned = 0.0149509 Jy ! Component: 200 - total flux cleaned = 0.0170157 Jy ! Total flux subtracted in 200 components = 0.0170157 Jy ! Clean residual min=-0.001408 max=0.001448 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.171704 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.171704 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=1.957 mas, bmaj=3.043 mas, bpa=-2.836 degrees ! Estimated noise=683.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232988 Jy ! Component: 100 - total flux cleaned = 0.00391193 Jy ! Component: 150 - total flux cleaned = 0.00480001 Jy ! Component: 200 - total flux cleaned = 0.00536304 Jy ! Total flux subtracted in 200 components = 0.00536304 Jy ! Clean residual min=-0.001255 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.177067 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 = 0.000472528 Jy ! Component: 100 - total flux cleaned = 0.000901788 Jy ! Component: 150 - total flux cleaned = 0.00124913 Jy ! Component: 200 - total flux cleaned = 0.00155224 Jy ! Total flux subtracted in 200 components = 0.00155224 Jy ! Clean residual min=-0.001243 max=0.001149 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.178619 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 97 components and 0.178619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8092 mas, bmaj=1.843 mas, bpa=-1.213 degrees ! Estimated noise=504.871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000434718 Jy ! Component: 100 - total flux cleaned = -0.000279448 Jy ! Component: 150 - total flux cleaned = -0.000245439 Jy ! Component: 200 - total flux cleaned = -0.000212546 Jy ! Total flux subtracted in 200 components = -0.000212546 Jy ! Clean residual min=-0.001143 max=0.001298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.178407 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 117 components and 0.178407 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=0.088593Jy sigma=0.000641 ! Fit after self-cal, rms=0.088588Jy sigma=0.000641 wmodel J2204+0440_X_2017_07_16_pus_map.mod ! Writing 117 model components to file: J2204+0440_X_2017_07_16_pus_map.mod wobs J2204+0440_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2204+0440_X_2017_07_16_pus_uvs.fits wwins J2204+0440_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J2204+0440_X_2017_07_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 = 0.000137625 Jy ! Component: 100 - total flux cleaned = 0.000137127 Jy ! Component: 150 - total flux cleaned = 7.94858e-05 Jy ! Component: 200 - total flux cleaned = 6.08091e-05 Jy ! Component: 250 - total flux cleaned = 9.55998e-05 Jy ! Component: 300 - total flux cleaned = 0.000112124 Jy ! Component: 350 - total flux cleaned = 9.5678e-05 Jy ! Component: 400 - total flux cleaned = 4.76352e-05 Jy ! Component: 450 - total flux cleaned = 6.33251e-05 Jy ! Component: 500 - total flux cleaned = 3.28608e-05 Jy ! Component: 550 - total flux cleaned = 7.79545e-05 Jy ! Component: 600 - total flux cleaned = 3.38907e-05 Jy ! Component: 650 - total flux cleaned = 7.78598e-05 Jy ! Component: 700 - total flux cleaned = 0.000149216 Jy ! Component: 750 - total flux cleaned = 0.000191173 Jy ! Component: 800 - total flux cleaned = 0.000218749 Jy ! Component: 850 - total flux cleaned = 0.000300754 Jy ! Component: 900 - total flux cleaned = 0.00035437 Jy ! Component: 950 - total flux cleaned = 0.000380923 Jy ! Component: 1000 - total flux cleaned = 0.000433196 Jy ! Component: 1050 - total flux cleaned = 0.000420323 Jy ! Component: 1100 - total flux cleaned = 0.000471584 Jy ! Component: 1150 - total flux cleaned = 0.00050925 Jy ! Component: 1200 - total flux cleaned = 0.000559033 Jy ! Component: 1250 - total flux cleaned = 0.000571476 Jy ! Component: 1300 - total flux cleaned = 0.000608304 Jy ! Component: 1350 - total flux cleaned = 0.000656757 Jy ! Component: 1400 - total flux cleaned = 0.000704487 Jy ! Component: 1450 - total flux cleaned = 0.000728276 Jy ! Component: 1500 - total flux cleaned = 0.000798451 Jy ! Component: 1550 - total flux cleaned = 0.000844774 Jy ! Component: 1600 - total flux cleaned = 0.00087924 Jy ! Component: 1650 - total flux cleaned = 0.000902042 Jy ! Component: 1700 - total flux cleaned = 0.000935819 Jy ! Component: 1750 - total flux cleaned = 0.000980185 Jy ! Component: 1800 - total flux cleaned = 0.00100226 Jy ! Component: 1850 - total flux cleaned = 0.00106785 Jy ! Component: 1900 - total flux cleaned = 0.00111119 Jy ! Component: 1950 - total flux cleaned = 0.00112181 Jy ! Component: 2000 - total flux cleaned = 0.00115367 Jy ! Total flux subtracted in 2048 components = 0.00116435 Jy ! Clean residual min=-0.000598 max=0.000588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.179571 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 250 components and 0.179571 Jy ![Exited script file: muppet] wmap "J2204+0440_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8092 x 1.843 at -1.213 degrees (North through East) ! Clean map min=-0.00086679 max=0.12893 Jy/beam ! Writing clean map to FITS file: J2204+0440_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442809 0.442809 0.885618 1.77124 3.54247 7.08494 14.1699 28.3398 56.6795 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8092 x 1.843 at -1.213 degrees (North through East) ! Clean map min=-0.00086679 max=0.12893 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 J2204+0440_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:49 2019