! Started logfile: J1445-1629_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:09 2019 obs J1445-1629_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1445-1629_X_2017_07_09_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.466667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1445-1629 ! ! 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 979 lines of history. ! ! Reading 1764 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 J1445-1629_X_2017_07_09_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896370Jy sigma=0.006562 ! Fit after self-cal, rms=0.734301Jy sigma=0.005396 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.622 mas, bpa=-4.435 degrees ! Estimated noise=3960.93 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 = 0.20621 Jy ! Component: 100 - total flux cleaned = 0.260437 Jy ! Total flux subtracted in 100 components = 0.260437 Jy ! Clean residual min=-0.016612 max=0.025950 Jy/beam ! Clean residual mean=0.000149 rms=0.006188 Jy/beam ! Combined flux in latest and established models = 0.260437 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.260437 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=0.104374Jy sigma=0.000751 ! Fit after self-cal, rms=0.104228Jy sigma=0.000750 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=2.799 mas, bpa=-3.091 degrees ! Estimated noise=2301.71 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 = 0.0315619 Jy ! Component: 100 - total flux cleaned = 0.047897 Jy ! Component: 150 - total flux cleaned = 0.0576154 Jy ! Component: 200 - total flux cleaned = 0.0635743 Jy ! Total flux subtracted in 200 components = 0.0635743 Jy ! Clean residual min=-0.007622 max=0.008770 Jy/beam ! Clean residual mean=-0.000030 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.324012 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.324012 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=0.094762Jy sigma=0.000678 ! Fit after self-cal, rms=0.094710Jy sigma=0.000677 ! 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 0.95 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00* NL 0.97 OV 0.95 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.06 KP 0.92 ! LA 0.94 MK 1.00* NL 1.05 OV 1.03 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.96 KP 0.92 ! LA 1.01 MK 1.00* NL 1.00 OV 0.98 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 2.38 KP 0.94 ! LA 1.01 MK 1.00* NL 0.93 OV 1.04 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.03 KP 0.95 ! LA 0.97 MK 1.00* NL 1.00 OV 0.97 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.98 KP 0.94 ! LA 1.03 MK 1.00* NL 0.97 OV 0.94 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.97 KP 0.88 ! LA 0.97 MK 1.00* NL 0.95 OV 1.07 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 0.98 KP 1.03 ! LA 0.96 MK 1.00* NL 0.94 OV 1.05 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.95 KP 0.89 ! LA 1.02 MK 1.00* NL 1.00 OV 0.99 ! PT 1.00* SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.09 KP 0.94 ! LA 1.00 MK 1.00* NL 1.00 OV 1.02 ! PT 1.00* SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.07 KP 0.97 ! LA 0.96 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.01 KP 0.96 ! LA 1.00 MK 1.00* NL 1.04 OV 0.97 ! PT 1.00* SC 1.84 ! ! ! Fit before self-cal, rms=0.094710Jy sigma=0.000677 ! Fit after self-cal, rms=0.097249Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=2.821 mas, bpa=-2.843 degrees ! Estimated noise=2287.7 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 = -0.00201513 Jy ! Component: 100 - total flux cleaned = -0.0023435 Jy ! Component: 150 - total flux cleaned = -0.00239879 Jy ! Component: 200 - total flux cleaned = -0.00240153 Jy ! Total flux subtracted in 200 components = -0.00240153 Jy ! Clean residual min=-0.005266 max=0.005141 Jy/beam ! Clean residual mean=-0.000018 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.32161 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.32161 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=0.097135Jy sigma=0.000635 ! Fit after self-cal, rms=0.097264Jy sigma=0.000635 ! 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=0.097264Jy sigma=0.000635 ! Fit after self-cal, rms=0.097534Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.826 mas, bpa=-2.846 degrees ! Estimated noise=2286.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110805 Jy ! Component: 100 - total flux cleaned = -0.00127707 Jy ! Component: 150 - total flux cleaned = -0.00127848 Jy ! Component: 200 - total flux cleaned = -0.00127814 Jy ! Total flux subtracted in 200 components = -0.00127814 Jy ! Clean residual min=-0.004940 max=0.004882 Jy/beam ! Clean residual mean=-0.000020 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.320332 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.320332 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=0.097491Jy sigma=0.000635 ! Fit after self-cal, rms=0.097490Jy sigma=0.000635 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 = 2.22465e-05 Jy ! Component: 100 - total flux cleaned = 5.13019e-05 Jy ! Component: 150 - total flux cleaned = 5.2902e-05 Jy ! Component: 200 - total flux cleaned = 5.34126e-05 Jy ! Total flux subtracted in 200 components = 5.34126e-05 Jy ! Clean residual min=-0.004792 max=0.004733 Jy/beam ! Clean residual mean=-0.000020 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.320386 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.320386 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=0.097470Jy sigma=0.000635 ! Fit after self-cal, rms=0.097469Jy sigma=0.000635 ! 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=0.097469Jy sigma=0.000635 ! Fit after self-cal, rms=0.097506Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.828 mas, bpa=-2.845 degrees ! Estimated noise=2285.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076472 Jy ! Component: 100 - total flux cleaned = -0.000909215 Jy ! Component: 150 - total flux cleaned = -0.000909531 Jy ! Component: 200 - total flux cleaned = -0.00092995 Jy ! Total flux subtracted in 200 components = -0.00092995 Jy ! Clean residual min=-0.004587 max=0.004710 Jy/beam ! Clean residual mean=-0.000021 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.319456 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.319456 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=0.097492Jy sigma=0.000634 ! Fit after self-cal, rms=0.097492Jy sigma=0.000634 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 = -7.14944e-05 Jy ! Component: 100 - total flux cleaned = -7.17272e-05 Jy ! Component: 150 - total flux cleaned = -5.26844e-05 Jy ! Component: 200 - total flux cleaned = -5.3543e-05 Jy ! Total flux subtracted in 200 components = -5.3543e-05 Jy ! Clean residual min=-0.004491 max=0.004681 Jy/beam ! Clean residual mean=-0.000021 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.319402 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.319402 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=0.097483Jy sigma=0.000634 ! Fit after self-cal, rms=0.097483Jy sigma=0.000634 ! 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=0.097483Jy sigma=0.000634 ! Fit after self-cal, rms=0.097490Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.967 mas, bmaj=3.718 mas, bpa=-12.9 degrees ! Estimated noise=2751.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.27434e-05 Jy ! Component: 100 - total flux cleaned = -9.10574e-05 Jy ! Component: 150 - total flux cleaned = -0.000159062 Jy ! Component: 200 - total flux cleaned = -0.000217967 Jy ! Total flux subtracted in 200 components = -0.000217967 Jy ! Clean residual min=-0.005540 max=0.004292 Jy/beam ! Clean residual mean=-0.000044 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.319184 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.319184 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=0.097480Jy sigma=0.000634 ! Fit after self-cal, rms=0.097478Jy sigma=0.000634 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 = -6.97646e-05 Jy ! Component: 100 - total flux cleaned = -0.000132306 Jy ! Component: 150 - total flux cleaned = -0.000211266 Jy ! Component: 200 - total flux cleaned = -0.000209063 Jy ! Total flux subtracted in 200 components = -0.000209063 Jy ! Clean residual min=-0.005458 max=0.004226 Jy/beam ! Clean residual mean=-0.000043 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.318975 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 61 components and 0.318975 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=0.097474Jy sigma=0.000634 ! Fit after self-cal, rms=0.097472Jy sigma=0.000634 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.83 mas, bpa=-2.857 degrees ! Estimated noise=2284.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 2.83 at -2.857 degrees (North through East) ! Clean map min=-0.0040385 max=0.26714 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=2.647 mas, bpa=-4.611 degrees ! Estimated noise=3984.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20735 Jy ! Component: 100 - total flux cleaned = 0.260514 Jy ! Component: 150 - total flux cleaned = 0.284168 Jy ! Component: 200 - total flux cleaned = 0.297206 Jy ! Total flux subtracted in 200 components = 0.297206 Jy ! Clean residual min=-0.007477 max=0.010030 Jy/beam ! Clean residual mean=0.000051 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.297205 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.297205 Jy ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.83 mas, bpa=-2.857 degrees ! Estimated noise=2284.95 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) ! Added new window around map position (1.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110884 Jy ! Component: 100 - total flux cleaned = 0.0169927 Jy ! Component: 150 - total flux cleaned = 0.0200047 Jy ! Component: 200 - total flux cleaned = 0.0210325 Jy ! Total flux subtracted in 200 components = 0.0210325 Jy ! Clean residual min=-0.004765 max=0.003834 Jy/beam ! Clean residual mean=-0.000020 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.318238 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.318238 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=1.967 mas, bmaj=3.718 mas, bpa=-12.9 degrees ! Estimated noise=2751.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010716 Jy ! Component: 100 - total flux cleaned = 0.00102612 Jy ! Component: 150 - total flux cleaned = 0.000866242 Jy ! Component: 200 - total flux cleaned = 0.000757638 Jy ! Total flux subtracted in 200 components = 0.000757638 Jy ! Clean residual min=-0.005402 max=0.004207 Jy/beam ! Clean residual mean=-0.000045 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.318996 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 = -0.0001021 Jy ! Component: 100 - total flux cleaned = -0.000200263 Jy ! Component: 150 - total flux cleaned = -0.000327554 Jy ! Component: 200 - total flux cleaned = -0.000421045 Jy ! Total flux subtracted in 200 components = -0.000421045 Jy ! Clean residual min=-0.005140 max=0.004097 Jy/beam ! Clean residual mean=-0.000046 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.318574 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 80 components and 0.318574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.83 mas, bpa=-2.857 degrees ! Estimated noise=2284.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.70618e-05 Jy ! Component: 100 - total flux cleaned = 9.52026e-05 Jy ! Component: 150 - total flux cleaned = 0.000187123 Jy ! Component: 200 - total flux cleaned = 0.000213641 Jy ! Total flux subtracted in 200 components = 0.000213641 Jy ! Clean residual min=-0.004167 max=0.003752 Jy/beam ! Clean residual mean=-0.000024 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.318788 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.318788 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=0.097416Jy sigma=0.000634 ! Fit after self-cal, rms=0.097394Jy sigma=0.000633 wmodel J1445-1629_X_2017_07_09_pus_map.mod ! Writing 101 model components to file: J1445-1629_X_2017_07_09_pus_map.mod wobs J1445-1629_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1445-1629_X_2017_07_09_pus_uvs.fits wwins J1445-1629_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J1445-1629_X_2017_07_09_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 = -0.000913561 Jy ! Component: 100 - total flux cleaned = -0.000671484 Jy ! Component: 150 - total flux cleaned = -0.000401837 Jy ! Component: 200 - total flux cleaned = -5.52081e-05 Jy ! Component: 250 - total flux cleaned = 0.000357951 Jy ! Component: 300 - total flux cleaned = 0.000737026 Jy ! Component: 350 - total flux cleaned = 0.00112749 Jy ! Component: 400 - total flux cleaned = 0.00156918 Jy ! Component: 450 - total flux cleaned = 0.0019516 Jy ! Component: 500 - total flux cleaned = 0.00211557 Jy ! Component: 550 - total flux cleaned = 0.00242773 Jy ! Component: 600 - total flux cleaned = 0.00272626 Jy ! Component: 650 - total flux cleaned = 0.00298329 Jy ! Component: 700 - total flux cleaned = 0.00320305 Jy ! Component: 750 - total flux cleaned = 0.00341448 Jy ! Component: 800 - total flux cleaned = 0.00359182 Jy ! Component: 850 - total flux cleaned = 0.00366491 Jy ! Component: 900 - total flux cleaned = 0.00373654 Jy ! Component: 950 - total flux cleaned = 0.00382881 Jy ! Component: 1000 - total flux cleaned = 0.00393942 Jy ! Component: 1050 - total flux cleaned = 0.00402533 Jy ! Component: 1100 - total flux cleaned = 0.00408834 Jy ! Component: 1150 - total flux cleaned = 0.00425184 Jy ! Component: 1200 - total flux cleaned = 0.00437146 Jy ! Component: 1250 - total flux cleaned = 0.00444984 Jy ! Component: 1300 - total flux cleaned = 0.00448867 Jy ! Component: 1350 - total flux cleaned = 0.00458427 Jy ! Component: 1400 - total flux cleaned = 0.00465948 Jy ! Component: 1450 - total flux cleaned = 0.00473355 Jy ! Component: 1500 - total flux cleaned = 0.00480675 Jy ! Component: 1550 - total flux cleaned = 0.00487902 Jy ! Component: 1600 - total flux cleaned = 0.00495029 Jy ! Component: 1650 - total flux cleaned = 0.00498538 Jy ! Component: 1700 - total flux cleaned = 0.00505482 Jy ! Component: 1750 - total flux cleaned = 0.00510654 Jy ! Component: 1800 - total flux cleaned = 0.00515759 Jy ! Component: 1850 - total flux cleaned = 0.00522494 Jy ! Component: 1900 - total flux cleaned = 0.00529174 Jy ! Component: 1950 - total flux cleaned = 0.00534155 Jy ! Component: 2000 - total flux cleaned = 0.00545726 Jy ! Total flux subtracted in 2048 components = 0.00552317 Jy ! Clean residual min=-0.000946 max=0.000925 Jy/beam ! Clean residual mean=-0.000015 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.324311 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 213 components and 0.324311 Jy ![Exited script file: muppet] wmap "J1445-1629_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 2.83 at -2.857 degrees (North through East) ! Clean map min=-0.0020171 max=0.2664 Jy/beam ! Writing clean map to FITS file: J1445-1629_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.266403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000276696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311591 0.311591 0.623182 1.24636 2.49273 4.98545 9.97091 19.9418 39.8836 79.7673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.266 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.184 x 2.83 at -2.857 degrees (North through East) ! Clean map min=-0.0020171 max=0.2664 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 J1445-1629_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:10 2019