! Started logfile: J1625-2527_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:20 2019 obs J1625-2527_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.687963 visibilities/baseline/integration-bin. ! Found source: J1625-2527 ! ! 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 8916 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 J1625-2527_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.233600Jy sigma=0.001265 ! Fit after self-cal, rms=0.217892Jy sigma=0.001093 ! 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=0.7654 mas, bmaj=3.407 mas, bpa=14.34 degrees ! Estimated noise=1567.3 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 = 0.720291 Jy ! Component: 100 - total flux cleaned = 0.877729 Jy ! Total flux subtracted in 100 components = 0.877729 Jy ! Clean residual min=-0.032891 max=0.047927 Jy/beam ! Clean residual mean=-0.000011 rms=0.009049 Jy/beam ! Combined flux in latest and established models = 0.877729 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.877729 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=0.189386Jy sigma=0.001236 ! Fit after self-cal, rms=0.189348Jy sigma=0.001236 ! 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=0.9748 mas, bmaj=3.867 mas, bpa=13.87 degrees ! Estimated noise=1079.56 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 = 0.05402 Jy ! Component: 100 - total flux cleaned = 0.0769422 Jy ! Component: 150 - total flux cleaned = 0.0804065 Jy ! Component: 200 - total flux cleaned = 0.0819343 Jy ! Total flux subtracted in 200 components = 0.0819343 Jy ! Clean residual min=-0.032352 max=0.035869 Jy/beam ! Clean residual mean=0.000546 rms=0.009016 Jy/beam ! Combined flux in latest and established models = 0.959663 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.959663 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=0.186836Jy sigma=0.001020 ! Fit after self-cal, rms=0.186840Jy sigma=0.001019 ! 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 1.04 FD 0.95 HN 1.04 KP 0.99 ! LA 0.96 MK 1.00* NL 0.94 OV 0.94 ! PT 1.30 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.04 KP 0.97 ! LA 0.95 MK 1.00* NL 0.93 OV 0.95 ! PT 1.31 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.05 KP 0.98 ! LA 0.95 MK 1.00* NL 0.92 OV 0.93 ! PT 1.33 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 0.98 ! LA 0.96 MK 1.00* NL 0.93 OV 0.94 ! PT 1.31 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.99 KP 0.97 ! LA 0.96 MK 1.00* NL 0.93 OV 0.94 ! PT 1.32 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 0.97 ! LA 0.95 MK 1.00* NL 0.93 OV 0.95 ! PT 1.34 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.09 KP 0.98 ! LA 0.92 MK 1.00* NL 0.94 OV 0.92 ! PT 1.43 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.10 KP 0.97 ! LA 0.96 MK 1.00* NL 0.93 OV 0.93 ! PT 1.40 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.12 KP 0.98 ! LA 0.92 MK 1.00* NL 0.93 OV 0.92 ! PT 1.41 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.09 KP 0.98 ! LA 0.93 MK 1.00* NL 0.93 OV 0.95 ! PT 1.47 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.06 KP 1.01 ! LA 0.94 MK 1.00* NL 0.94 OV 0.97 ! PT 1.60 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.07 KP 0.99 ! LA 0.92 MK 1.00* NL 0.95 OV 0.95 ! PT 1.64 SC 1.02 ! ! ! Fit before self-cal, rms=0.186840Jy sigma=0.001019 ! Fit after self-cal, rms=0.150920Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9778 mas, bmaj=3.854 mas, bpa=13.81 degrees ! Estimated noise=1073.72 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 (0.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717973 Jy ! Component: 100 - total flux cleaned = 0.00910383 Jy ! Component: 150 - total flux cleaned = 0.00962487 Jy ! Component: 200 - total flux cleaned = 0.0093345 Jy ! Total flux subtracted in 200 components = 0.0093345 Jy ! Clean residual min=-0.006653 max=0.006728 Jy/beam ! Clean residual mean=-0.000011 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.968998 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.968998 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=0.150150Jy sigma=0.000685 ! Fit after self-cal, rms=0.150612Jy sigma=0.000684 ! 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=0.150612Jy sigma=0.000684 ! Fit after self-cal, rms=0.150698Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=3.848 mas, bpa=13.81 degrees ! Estimated noise=1073.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341461 Jy ! Component: 100 - total flux cleaned = 0.0035517 Jy ! Component: 150 - total flux cleaned = 0.00354557 Jy ! Component: 200 - total flux cleaned = 0.00353933 Jy ! Total flux subtracted in 200 components = 0.00353933 Jy ! Clean residual min=-0.006603 max=0.006686 Jy/beam ! Clean residual mean=-0.000013 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.972537 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.972537 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=0.150446Jy sigma=0.000682 ! Fit after self-cal, rms=0.150453Jy sigma=0.000682 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 = -0.000544909 Jy ! Component: 100 - total flux cleaned = -0.000710705 Jy ! Component: 150 - total flux cleaned = -0.001002 Jy ! Component: 200 - total flux cleaned = -0.00113801 Jy ! Total flux subtracted in 200 components = -0.00113801 Jy ! Clean residual min=-0.006670 max=0.006633 Jy/beam ! Clean residual mean=-0.000013 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.971399 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.971399 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=0.150356Jy sigma=0.000681 ! Fit after self-cal, rms=0.150362Jy sigma=0.000681 ! 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=0.150362Jy sigma=0.000681 ! Fit after self-cal, rms=0.145638Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=3.84 mas, bpa=13.78 degrees ! Estimated noise=1072.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189405 Jy ! Component: 100 - total flux cleaned = 0.00200935 Jy ! Component: 150 - total flux cleaned = 0.00229165 Jy ! Component: 200 - total flux cleaned = 0.00253511 Jy ! Total flux subtracted in 200 components = 0.00253511 Jy ! Clean residual min=-0.005490 max=0.005622 Jy/beam ! Clean residual mean=-0.000007 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.973934 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.973934 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=0.145433Jy sigma=0.000653 ! Fit after self-cal, rms=0.145460Jy sigma=0.000653 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 (-2.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538214 Jy ! Component: 100 - total flux cleaned = 0.00839258 Jy ! Component: 150 - total flux cleaned = 0.010632 Jy ! Component: 200 - total flux cleaned = 0.0119097 Jy ! Total flux subtracted in 200 components = 0.0119097 Jy ! Clean residual min=-0.005164 max=0.003873 Jy/beam ! Clean residual mean=0.000004 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.985844 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 132 components and 0.985844 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=0.145236Jy sigma=0.000650 ! Fit after self-cal, rms=0.145237Jy sigma=0.000650 ! 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=0.145237Jy sigma=0.000650 ! Fit after self-cal, rms=0.145573Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=5.493 mas, bpa=0.5635 degrees ! Estimated noise=1335.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146164 Jy ! Component: 100 - total flux cleaned = 0.0029116 Jy ! Component: 150 - total flux cleaned = 0.00418073 Jy ! Component: 200 - total flux cleaned = 0.00524397 Jy ! Total flux subtracted in 200 components = 0.00524397 Jy ! Clean residual min=-0.006340 max=0.004673 Jy/beam ! Clean residual mean=0.000011 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.991088 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 0.991088 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=0.145473Jy sigma=0.000648 ! Fit after self-cal, rms=0.145482Jy sigma=0.000648 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 = 0.000317579 Jy ! Component: 100 - total flux cleaned = 0.00112364 Jy ! Component: 150 - total flux cleaned = 0.00162862 Jy ! Component: 200 - total flux cleaned = 0.00190143 Jy ! Total flux subtracted in 200 components = 0.00190143 Jy ! Clean residual min=-0.005987 max=0.004632 Jy/beam ! Clean residual mean=0.000013 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.99299 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 172 components and 0.99299 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=0.145445Jy sigma=0.000648 ! Fit after self-cal, rms=0.145448Jy sigma=0.000648 ! 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=0.9765 mas, bmaj=3.836 mas, bpa=13.76 degrees ! Estimated noise=1072.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9765 x 3.836 at 13.76 degrees (North through East) ! Clean map min=-0.004607 max=0.90258 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=0.145448Jy sigma=0.000648 ! Fit after self-cal, rms=0.140202Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=3.833 mas, bpa=13.73 degrees ! Estimated noise=1072.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410383 Jy ! Component: 100 - total flux cleaned = 0.000558641 Jy ! Component: 150 - total flux cleaned = 0.000883278 Jy ! Component: 200 - total flux cleaned = 0.00121757 Jy ! Total flux subtracted in 200 components = 0.00121757 Jy ! Clean residual min=-0.004127 max=0.003590 Jy/beam ! Clean residual mean=0.000005 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.994207 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.994207 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=0.140120Jy sigma=0.000601 ! Fit after self-cal, rms=0.140118Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326437 Jy ! Component: 100 - total flux cleaned = 0.0006954 Jy ! Component: 150 - total flux cleaned = 0.00106849 Jy ! Component: 200 - total flux cleaned = 0.00136822 Jy ! Total flux subtracted in 200 components = 0.00136822 Jy ! Clean residual min=-0.003938 max=0.003592 Jy/beam ! Clean residual mean=0.000006 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.995575 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 200 components and 0.995576 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=0.140088Jy sigma=0.000601 ! Fit after self-cal, rms=0.140088Jy sigma=0.000601 ! 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=0.140088Jy sigma=0.000601 ! Fit after self-cal, rms=0.140235Jy sigma=0.000600 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=0.7691 mas, bmaj=3.393 mas, bpa=14.24 degrees ! Estimated noise=1549.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.712158 Jy ! Component: 100 - total flux cleaned = 0.867455 Jy ! Component: 150 - total flux cleaned = 0.905732 Jy ! Component: 200 - total flux cleaned = 0.926351 Jy ! Total flux subtracted in 200 components = 0.926351 Jy ! Clean residual min=-0.008951 max=0.010952 Jy/beam ! Clean residual mean=-0.000051 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.926351 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.926351 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=3.83 mas, bpa=13.72 degrees ! Estimated noise=1072.27 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 = 0.0208317 Jy ! Component: 100 - total flux cleaned = 0.0322275 Jy ! Component: 150 - total flux cleaned = 0.039888 Jy ! Component: 200 - total flux cleaned = 0.0454689 Jy ! Total flux subtracted in 200 components = 0.0454689 Jy ! Clean residual min=-0.003848 max=0.004828 Jy/beam ! Clean residual mean=-0.000032 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.97182 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 0.97182 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=2.167 mas, bmaj=5.491 mas, bpa=0.4954 degrees ! Estimated noise=1336.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00616569 Jy ! Component: 100 - total flux cleaned = 0.0101812 Jy ! Component: 150 - total flux cleaned = 0.0132044 Jy ! Component: 200 - total flux cleaned = 0.0156308 Jy ! Total flux subtracted in 200 components = 0.0156308 Jy ! Clean residual min=-0.004624 max=0.004154 Jy/beam ! Clean residual mean=-0.000015 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.98745 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 = 0.00187059 Jy ! Component: 100 - total flux cleaned = 0.00318309 Jy ! Component: 150 - total flux cleaned = 0.00431726 Jy ! Component: 200 - total flux cleaned = 0.00530022 Jy ! Total flux subtracted in 200 components = 0.00530022 Jy ! Clean residual min=-0.004508 max=0.003761 Jy/beam ! Clean residual mean=-0.000002 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.992751 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 127 components and 0.992751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9771 mas, bmaj=3.83 mas, bpa=13.72 degrees ! Estimated noise=1072.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.5579e-05 Jy ! Component: 100 - total flux cleaned = 0.000969285 Jy ! Component: 150 - total flux cleaned = 0.00151976 Jy ! Component: 200 - total flux cleaned = 0.00179004 Jy ! Total flux subtracted in 200 components = 0.00179004 Jy ! Clean residual min=-0.003389 max=0.003067 Jy/beam ! Clean residual mean=0.000002 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.994541 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 142 components and 0.994541 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=0.140240Jy sigma=0.000600 ! Fit after self-cal, rms=0.140224Jy sigma=0.000600 wmodel J1625-2527_X_2017_01_16_pus_map.mod ! Writing 142 model components to file: J1625-2527_X_2017_01_16_pus_map.mod wobs J1625-2527_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_01_16_pus_uvs.fits wwins J1625-2527_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J1625-2527_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 = -0.000429492 Jy ! Component: 100 - total flux cleaned = -0.000589158 Jy ! Component: 150 - total flux cleaned = -0.000836608 Jy ! Component: 200 - total flux cleaned = -0.00107034 Jy ! Component: 250 - total flux cleaned = -0.00111563 Jy ! Component: 300 - total flux cleaned = -0.00107288 Jy ! Component: 350 - total flux cleaned = -0.00107308 Jy ! Component: 400 - total flux cleaned = -0.000953577 Jy ! Component: 450 - total flux cleaned = -0.000722111 Jy ! Component: 500 - total flux cleaned = -0.00057321 Jy ! Component: 550 - total flux cleaned = -0.000391604 Jy ! Component: 600 - total flux cleaned = -0.000284626 Jy ! Component: 650 - total flux cleaned = -9.38559e-06 Jy ! Component: 700 - total flux cleaned = 0.000158005 Jy ! Component: 750 - total flux cleaned = 0.000157965 Jy ! Component: 800 - total flux cleaned = 0.000190415 Jy ! Component: 850 - total flux cleaned = 0.000191108 Jy ! Component: 900 - total flux cleaned = 0.000191638 Jy ! Component: 950 - total flux cleaned = 0.000131103 Jy ! Component: 1000 - total flux cleaned = 4.20283e-05 Jy ! Component: 1050 - total flux cleaned = 1.37277e-05 Jy ! Component: 1100 - total flux cleaned = -0.000100892 Jy ! Component: 1150 - total flux cleaned = -0.000157508 Jy ! Component: 1200 - total flux cleaned = -0.000185507 Jy ! Component: 1250 - total flux cleaned = -0.000268189 Jy ! Component: 1300 - total flux cleaned = -0.00037551 Jy ! Component: 1350 - total flux cleaned = -0.000374958 Jy ! Component: 1400 - total flux cleaned = -0.000374973 Jy ! Component: 1450 - total flux cleaned = -0.000452032 Jy ! Component: 1500 - total flux cleaned = -0.000502845 Jy ! Component: 1550 - total flux cleaned = -0.000527949 Jy ! Component: 1600 - total flux cleaned = -0.000651363 Jy ! Component: 1650 - total flux cleaned = -0.000747959 Jy ! Component: 1700 - total flux cleaned = -0.000771837 Jy ! Component: 1750 - total flux cleaned = -0.000842427 Jy ! Component: 1800 - total flux cleaned = -0.000959059 Jy ! Component: 1850 - total flux cleaned = -0.00102811 Jy ! Component: 1900 - total flux cleaned = -0.0010963 Jy ! Component: 1950 - total flux cleaned = -0.00111868 Jy ! Component: 2000 - total flux cleaned = -0.00116344 Jy ! Total flux subtracted in 2048 components = -0.00118577 Jy ! Clean residual min=-0.001358 max=0.001177 Jy/beam ! Clean residual mean=-0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.993355 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 289 components and 0.993355 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9771 x 3.83 at 13.72 degrees (North through East) ! Clean map min=-0.0028131 max=0.91127 Jy/beam ! Writing clean map to FITS file: J1625-2527_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 0.911275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000446304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146927 0.146927 0.293855 0.58771 1.17542 2.35084 4.70168 9.40335 18.8067 37.6134 75.2268 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.911 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9771 x 3.83 at 13.72 degrees (North through East) ! Clean map min=-0.0028131 max=0.91127 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 J1625-2527_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:22 2019