! Started logfile: J1700-2610_X_2017_03_23_pus_uvs.log on Mon May 13 10:26:00 2019 obs J1700-2610_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1700-2610_X_2017_03_23_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.534722 visibilities/baseline/integration-bin. ! Found source: J1700-2610 ! ! 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 1124 lines of history. ! ! Reading 4620 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 J1700-2610_X_2017_03_23_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.429458Jy sigma=0.002902 ! Fit after self-cal, rms=0.378489Jy sigma=0.002608 ! 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=0.7179 mas, bmaj=1.936 mas, bpa=4.939 degrees ! Estimated noise=2878.44 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 = 0.986404 Jy ! Component: 100 - total flux cleaned = 1.21291 Jy ! Total flux subtracted in 100 components = 1.21291 Jy ! Clean residual min=-0.053184 max=0.086006 Jy/beam ! Clean residual mean=0.000474 rms=0.017135 Jy/beam ! Combined flux in latest and established models = 1.21291 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.21291 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=0.252097Jy sigma=0.001590 ! Fit after self-cal, rms=0.252114Jy sigma=0.001590 ! 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=0.9373 mas, bmaj=2.522 mas, bpa=4.939 degrees ! Estimated noise=1767.53 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 = 0.123301 Jy ! Component: 100 - total flux cleaned = 0.174615 Jy ! Component: 150 - total flux cleaned = 0.201291 Jy ! Component: 200 - total flux cleaned = 0.21569 Jy ! Total flux subtracted in 200 components = 0.21569 Jy ! Clean residual min=-0.032712 max=0.050156 Jy/beam ! Clean residual mean=-0.000058 rms=0.014358 Jy/beam ! Combined flux in latest and established models = 1.4286 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 1.4286 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=0.210471Jy sigma=0.001104 ! Fit after self-cal, rms=0.210557Jy sigma=0.001104 ! 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 1.00 FD 0.93 HN 1.39 KP 0.99 ! LA 0.94 MK 0.98 NL 1.12 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.38 KP 0.99 ! LA 0.95 MK 0.99 NL 1.11 OV 0.96 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.92 HN 1.40 KP 0.98 ! LA 0.97 MK 1.02 NL 1.11 OV 0.96 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.37 KP 0.97 ! LA 0.98 MK 1.00 NL 1.11 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.38 KP 0.98 ! LA 0.96 MK 1.02 NL 1.02 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.34 KP 1.00 ! LA 0.96 MK 1.03 NL 1.12 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.39 KP 1.00 ! LA 0.99 MK 1.02 NL 1.11 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.38 KP 0.97 ! LA 0.95 MK 1.01 NL 1.09 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.35 KP 0.98 ! LA 0.98 MK 0.95 NL 1.12 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 1.42 KP 1.00 ! LA 0.99 MK 1.00 NL 1.12 OV 0.96 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.31 KP 0.96 ! LA 0.99 MK 1.04 NL 1.13 OV 0.97 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.31 KP 1.02 ! LA 0.98 MK 1.03 NL 1.14 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.210557Jy sigma=0.001104 ! Fit after self-cal, rms=0.183311Jy sigma=0.000870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=2.526 mas, bpa=5.137 degrees ! Estimated noise=1772.89 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 = -0.00762185 Jy ! Component: 100 - total flux cleaned = -0.00845478 Jy ! Component: 150 - total flux cleaned = -0.00894912 Jy ! Component: 200 - total flux cleaned = -0.00940473 Jy ! Total flux subtracted in 200 components = -0.00940473 Jy ! Clean residual min=-0.032414 max=0.029161 Jy/beam ! Clean residual mean=-0.000381 rms=0.009273 Jy/beam ! Combined flux in latest and established models = 1.41919 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 1.41919 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=0.182143Jy sigma=0.000866 ! Fit after self-cal, rms=0.182389Jy sigma=0.000866 ! 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=0.182389Jy sigma=0.000866 ! Fit after self-cal, rms=0.165834Jy sigma=0.000713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9494 mas, bmaj=2.53 mas, bpa=5.088 degrees ! Estimated noise=1777.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110481 Jy ! Component: 100 - total flux cleaned = -0.00208133 Jy ! Component: 150 - total flux cleaned = -0.00271541 Jy ! Component: 200 - total flux cleaned = -0.00347338 Jy ! Total flux subtracted in 200 components = -0.00347338 Jy ! Clean residual min=-0.018792 max=0.015266 Jy/beam ! Clean residual mean=-0.000161 rms=0.005053 Jy/beam ! Combined flux in latest and established models = 1.41572 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 1.41572 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=0.164999Jy sigma=0.000710 ! Fit after self-cal, rms=0.165028Jy sigma=0.000710 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 = -0.000321921 Jy ! Component: 100 - total flux cleaned = -0.000482038 Jy ! Component: 150 - total flux cleaned = -0.000623427 Jy ! Component: 200 - total flux cleaned = -0.000755066 Jy ! Total flux subtracted in 200 components = -0.000755066 Jy ! Clean residual min=-0.018746 max=0.014672 Jy/beam ! Clean residual mean=-0.000154 rms=0.005023 Jy/beam ! Combined flux in latest and established models = 1.41496 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 1.41496 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=0.164660Jy sigma=0.000708 ! Fit after self-cal, rms=0.164669Jy sigma=0.000708 ! 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=0.164669Jy sigma=0.000708 ! Fit after self-cal, rms=0.157168Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9511 mas, bmaj=2.529 mas, bpa=5.049 degrees ! Estimated noise=1776.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00292384 Jy ! Component: 100 - total flux cleaned = -0.00337092 Jy ! Component: 150 - total flux cleaned = -0.00366842 Jy ! Component: 200 - total flux cleaned = -0.00384605 Jy ! Total flux subtracted in 200 components = -0.00384605 Jy ! Clean residual min=-0.005291 max=0.005463 Jy/beam ! Clean residual mean=0.000008 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 1.41112 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 1.41112 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=0.156876Jy sigma=0.000631 ! Fit after self-cal, rms=0.156906Jy sigma=0.000631 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 (14, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262863 Jy ! Component: 100 - total flux cleaned = 0.0024094 Jy ! Component: 150 - total flux cleaned = 0.00241437 Jy ! Component: 200 - total flux cleaned = 0.00233573 Jy ! Total flux subtracted in 200 components = 0.00233573 Jy ! Clean residual min=-0.004791 max=0.004442 Jy/beam ! Clean residual mean=0.000000 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 1.41345 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 1.41345 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=0.156552Jy sigma=0.000630 ! Fit after self-cal, rms=0.156560Jy sigma=0.000630 ! 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=0.156560Jy sigma=0.000630 ! Fit after self-cal, rms=0.156786Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=7.162 mas, bpa=14.53 degrees ! Estimated noise=1935.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000803391 Jy ! Component: 100 - total flux cleaned = -0.0006218 Jy ! Component: 150 - total flux cleaned = -0.000666732 Jy ! Component: 200 - total flux cleaned = -0.000752488 Jy ! Total flux subtracted in 200 components = -0.000752488 Jy ! Clean residual min=-0.003607 max=0.003992 Jy/beam ! Clean residual mean=-0.000011 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 1.4127 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 1.4127 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=0.156698Jy sigma=0.000630 ! Fit after self-cal, rms=0.156688Jy sigma=0.000630 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 = -0.000448502 Jy ! Component: 100 - total flux cleaned = -0.000446708 Jy ! Component: 150 - total flux cleaned = -0.000559215 Jy ! Component: 200 - total flux cleaned = -0.000699789 Jy ! Total flux subtracted in 200 components = -0.000699789 Jy ! Clean residual min=-0.003669 max=0.004016 Jy/beam ! Clean residual mean=-0.000004 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.412 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 1.412 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=0.156628Jy sigma=0.000630 ! Fit after self-cal, rms=0.156620Jy sigma=0.000630 ! 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=0.9509 mas, bmaj=2.529 mas, bpa=5.023 degrees ! Estimated noise=1774.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9509 x 2.529 at 5.023 degrees (North through East) ! Clean map min=-0.0039397 max=1.3129 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 ! Performing amp+phase self-cal ! ! 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=0.156620Jy sigma=0.000630 ! Fit after self-cal, rms=0.150606Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=0.9501 mas, bmaj=2.528 mas, bpa=4.968 degrees ! Estimated noise=1774.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00056266 Jy ! Component: 100 - total flux cleaned = -0.00071865 Jy ! Component: 150 - total flux cleaned = -0.000934068 Jy ! Component: 200 - total flux cleaned = -0.00112529 Jy ! Total flux subtracted in 200 components = -0.00112529 Jy ! Clean residual min=-0.004206 max=0.004234 Jy/beam ! Clean residual mean=0.000014 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 1.41087 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 1.41087 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=0.150453Jy sigma=0.000581 ! Fit after self-cal, rms=0.150458Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.86273e-05 Jy ! Component: 100 - total flux cleaned = -9.14937e-05 Jy ! Component: 150 - total flux cleaned = -0.000142071 Jy ! Component: 200 - total flux cleaned = -0.000190731 Jy ! Total flux subtracted in 200 components = -0.000190731 Jy ! Clean residual min=-0.004109 max=0.004340 Jy/beam ! Clean residual mean=0.000017 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 1.41068 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 1.41068 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=0.150368Jy sigma=0.000580 ! Fit after self-cal, rms=0.150372Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.150372Jy sigma=0.000580 ! Fit after self-cal, rms=0.150452Jy sigma=0.000580 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=0.7245 mas, bmaj=1.926 mas, bpa=4.957 degrees ! Estimated noise=2939.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00708 Jy ! Component: 100 - total flux cleaned = 1.23541 Jy ! Component: 150 - total flux cleaned = 1.31666 Jy ! Component: 200 - total flux cleaned = 1.35751 Jy ! Total flux subtracted in 200 components = 1.35751 Jy ! Clean residual min=-0.011886 max=0.021525 Jy/beam ! Clean residual mean=0.000155 rms=0.003421 Jy/beam ! Combined flux in latest and established models = 1.35751 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.35751 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.528 mas, bpa=4.946 degrees ! Estimated noise=1773.43 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 = 0.0273376 Jy ! Component: 100 - total flux cleaned = 0.0383682 Jy ! Component: 150 - total flux cleaned = 0.0429031 Jy ! Component: 200 - total flux cleaned = 0.044885 Jy ! Total flux subtracted in 200 components = 0.044885 Jy ! Clean residual min=-0.004910 max=0.006122 Jy/beam ! Clean residual mean=0.000103 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 1.40239 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 1.40239 Jy ! Inverting map ! Added new window around map position (1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0055408 Jy ! Component: 100 - total flux cleaned = 0.00778449 Jy ! Component: 150 - total flux cleaned = 0.0085929 Jy ! Component: 200 - total flux cleaned = 0.00894402 Jy ! Total flux subtracted in 200 components = 0.00894402 Jy ! Clean residual min=-0.003994 max=0.003835 Jy/beam ! Clean residual mean=0.000021 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 1.41134 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 1.41134 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=2.353 mas, bmaj=7.16 mas, bpa=14.49 degrees ! Estimated noise=1935.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351085 Jy ! Component: 100 - total flux cleaned = 0.000408102 Jy ! Component: 150 - total flux cleaned = 0.000437789 Jy ! Component: 200 - total flux cleaned = 0.000410959 Jy ! Total flux subtracted in 200 components = 0.000410959 Jy ! Clean residual min=-0.003459 max=0.003900 Jy/beam ! Clean residual mean=0.000008 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.41175 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 = -1.27845e-06 Jy ! Component: 100 - total flux cleaned = -4.83492e-05 Jy ! Component: 150 - total flux cleaned = -0.000135953 Jy ! Component: 200 - total flux cleaned = -0.000177659 Jy ! Total flux subtracted in 200 components = -0.000177659 Jy ! Clean residual min=-0.003458 max=0.003924 Jy/beam ! Clean residual mean=0.000007 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 1.41157 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 1.41157 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.528 mas, bpa=4.946 degrees ! Estimated noise=1773.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.44476e-05 Jy ! Component: 100 - total flux cleaned = -0.000128644 Jy ! Component: 150 - total flux cleaned = -0.000197506 Jy ! Component: 200 - total flux cleaned = -0.000196504 Jy ! Total flux subtracted in 200 components = -0.000196504 Jy ! Clean residual min=-0.004010 max=0.003687 Jy/beam ! Clean residual mean=0.000014 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.41137 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 1.41137 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=0.150314Jy sigma=0.000580 ! Fit after self-cal, rms=0.150258Jy sigma=0.000580 wmodel J1700-2610_X_2017_03_23_pus_map.mod ! Writing 76 model components to file: J1700-2610_X_2017_03_23_pus_map.mod wobs J1700-2610_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1700-2610_X_2017_03_23_pus_uvs.fits wwins J1700-2610_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J1700-2610_X_2017_03_23_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 = -0.000543584 Jy ! Component: 100 - total flux cleaned = -0.000861092 Jy ! Component: 150 - total flux cleaned = -0.00110419 Jy ! Component: 200 - total flux cleaned = -0.00121864 Jy ! Component: 250 - total flux cleaned = -0.00132935 Jy ! Component: 300 - total flux cleaned = -0.0015952 Jy ! Component: 350 - total flux cleaned = -0.00164637 Jy ! Component: 400 - total flux cleaned = -0.00179804 Jy ! Component: 450 - total flux cleaned = -0.00204391 Jy ! Component: 500 - total flux cleaned = -0.00233257 Jy ! Component: 550 - total flux cleaned = -0.00247386 Jy ! Component: 600 - total flux cleaned = -0.00265786 Jy ! Component: 650 - total flux cleaned = -0.00283807 Jy ! Component: 700 - total flux cleaned = -0.00288294 Jy ! Component: 750 - total flux cleaned = -0.00310174 Jy ! Component: 800 - total flux cleaned = -0.00327317 Jy ! Component: 850 - total flux cleaned = -0.00335828 Jy ! Component: 900 - total flux cleaned = -0.00352464 Jy ! Component: 950 - total flux cleaned = -0.00364646 Jy ! Component: 1000 - total flux cleaned = -0.00372689 Jy ! Component: 1050 - total flux cleaned = -0.0037671 Jy ! Component: 1100 - total flux cleaned = -0.00392395 Jy ! Component: 1150 - total flux cleaned = -0.00415563 Jy ! Component: 1200 - total flux cleaned = -0.00407902 Jy ! Component: 1250 - total flux cleaned = -0.00423014 Jy ! Component: 1300 - total flux cleaned = -0.00430426 Jy ! Component: 1350 - total flux cleaned = -0.00437818 Jy ! Component: 1400 - total flux cleaned = -0.00445133 Jy ! Component: 1450 - total flux cleaned = -0.00452413 Jy ! Component: 1500 - total flux cleaned = -0.00470262 Jy ! Component: 1550 - total flux cleaned = -0.00473796 Jy ! Component: 1600 - total flux cleaned = -0.00480813 Jy ! Component: 1650 - total flux cleaned = -0.00491243 Jy ! Component: 1700 - total flux cleaned = -0.00508467 Jy ! Component: 1750 - total flux cleaned = -0.00525525 Jy ! Component: 1800 - total flux cleaned = -0.00542363 Jy ! Component: 1850 - total flux cleaned = -0.00559102 Jy ! Component: 1900 - total flux cleaned = -0.00565719 Jy ! Component: 1950 - total flux cleaned = -0.00585427 Jy ! Component: 2000 - total flux cleaned = -0.00585434 Jy ! Total flux subtracted in 2048 components = -0.00604854 Jy ! Clean residual min=-0.002089 max=0.001726 Jy/beam ! Clean residual mean=-0.000010 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.40533 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 199 components and 1.40533 Jy ![Exited script file: muppet] wmap "J1700-2610_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9499 x 2.528 at 4.946 degrees (North through East) ! Clean map min=-0.0040815 max=1.3191 Jy/beam ! Writing clean map to FITS file: J1700-2610_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.31905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000604726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.137536 0.137536 0.275073 0.550146 1.10029 2.20058 4.40117 8.80233 17.6047 35.2093 70.4186 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.319 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9499 x 2.528 at 4.946 degrees (North through East) ! Clean map min=-0.0040815 max=1.3191 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 J1700-2610_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:26:01 2019