! Started logfile: J0807-0541_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:09:26 2016 obs J0807-0541_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0807-0541_X_2014_06_09_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.785802 visibilities/baseline/integration-bin. ! Found source: J0807-0541 ! ! 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 344 lines of history. ! ! Reading 30552 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 J0807-0541_X_2014_06_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882405Jy sigma=0.010466 ! Fit after self-cal, rms=0.877584Jy sigma=0.010411 ! 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=0.6353 mas, bmaj=1.849 mas, bpa=-3.28 degrees ! Estimated noise=572.37 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 = 0.0939351 Jy ! Component: 100 - total flux cleaned = 0.115923 Jy ! Total flux subtracted in 100 components = 0.115923 Jy ! Clean residual min=-0.005900 max=0.008534 Jy/beam ! Clean residual mean=-0.000011 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.115923 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.115923 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=0.074651Jy sigma=0.000847 ! Fit after self-cal, rms=0.074659Jy sigma=0.000847 ! 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=0.7882 mas, bmaj=2.154 mas, bpa=-3.184 degrees ! Estimated noise=344.501 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 = 0.0127884 Jy ! Component: 100 - total flux cleaned = 0.0192362 Jy ! Component: 150 - total flux cleaned = 0.0227786 Jy ! Component: 200 - total flux cleaned = 0.0247382 Jy ! Total flux subtracted in 200 components = 0.0247382 Jy ! Clean residual min=-0.006241 max=0.006705 Jy/beam ! Clean residual mean=-0.000018 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.140661 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.140661 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=0.072553Jy sigma=0.000821 ! Fit after self-cal, rms=0.072566Jy sigma=0.000821 ! 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 1.06 HN 1.13 KP 0.93 ! LA 1.00 MK 0.95 NL 1.02 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.13 KP 0.84 ! LA 1.01 MK 0.93 NL 1.05 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.14 KP 0.83 ! LA 1.04 MK 0.94 NL 1.01 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.13 KP 0.77 ! LA 1.03 MK 0.96 NL 1.07 OV 0.97 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.13 KP 0.75 ! LA 1.02 MK 0.97 NL 1.02 OV 0.97 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.13 KP 0.77 ! LA 1.04 MK 0.95 NL 1.05 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.25 KP 0.79 ! LA 1.09 MK 1.02 NL 1.08 OV 1.03 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.19 KP 0.76 ! LA 1.01 MK 0.97 NL 1.04 OV 1.03 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.24 KP 0.76 ! LA 1.04 MK 0.91 NL 1.05 OV 1.04 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.16 KP 0.82 ! LA 1.07 MK 0.93 NL 1.07 OV 1.01 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.15 KP 0.83 ! LA 1.03 MK 0.95 NL 1.08 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.19 KP 0.87 ! LA 1.06 MK 0.99 NL 1.05 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.072566Jy sigma=0.000821 ! Fit after self-cal, rms=0.071317Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7877 mas, bmaj=2.17 mas, bpa=-3.198 degrees ! Estimated noise=343.193 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 (4.4, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730955 Jy ! Component: 100 - total flux cleaned = 0.0110897 Jy ! Component: 150 - total flux cleaned = 0.013278 Jy ! Component: 200 - total flux cleaned = 0.0147372 Jy ! Total flux subtracted in 200 components = 0.0147372 Jy ! Clean residual min=-0.002757 max=0.004681 Jy/beam ! Clean residual mean=0.000006 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.155398 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 0.155398 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=0.070668Jy sigma=0.000785 ! Fit after self-cal, rms=0.070688Jy sigma=0.000785 ! 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=0.070688Jy sigma=0.000785 ! Fit after self-cal, rms=0.070667Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7888 mas, bmaj=2.176 mas, bpa=-3.233 degrees ! Estimated noise=341.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163651 Jy ! Component: 100 - total flux cleaned = 0.00202217 Jy ! Component: 150 - total flux cleaned = 0.00209548 Jy ! Component: 200 - total flux cleaned = 0.00209647 Jy ! Total flux subtracted in 200 components = 0.00209647 Jy ! Clean residual min=-0.002730 max=0.004122 Jy/beam ! Clean residual mean=0.000008 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.157494 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.157495 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=0.070622Jy sigma=0.000782 ! Fit after self-cal, rms=0.070632Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (8.8, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424722 Jy ! Component: 100 - total flux cleaned = 0.00657215 Jy ! Component: 150 - total flux cleaned = 0.00806118 Jy ! Component: 200 - total flux cleaned = 0.00905067 Jy ! Total flux subtracted in 200 components = 0.00905067 Jy ! Clean residual min=-0.002107 max=0.002353 Jy/beam ! Clean residual mean=0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.166545 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.166545 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=0.070395Jy sigma=0.000778 ! Fit after self-cal, rms=0.070356Jy sigma=0.000778 ! 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=0.070356Jy sigma=0.000778 ! Fit after self-cal, rms=0.070315Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7882 mas, bmaj=2.174 mas, bpa=-3.172 degrees ! Estimated noise=341.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178413 Jy ! Component: 100 - total flux cleaned = 0.00243806 Jy ! Component: 150 - total flux cleaned = 0.00290753 Jy ! Component: 200 - total flux cleaned = 0.00329881 Jy ! Total flux subtracted in 200 components = 0.00329881 Jy ! Clean residual min=-0.001820 max=0.002080 Jy/beam ! Clean residual mean=0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.169844 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.169844 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=0.070265Jy sigma=0.000777 ! Fit after self-cal, rms=0.070257Jy sigma=0.000777 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 (0.6, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205306 Jy ! Component: 100 - total flux cleaned = 0.00317931 Jy ! Component: 150 - total flux cleaned = 0.003936 Jy ! Component: 200 - total flux cleaned = 0.00435722 Jy ! Total flux subtracted in 200 components = 0.00435722 Jy ! Clean residual min=-0.001622 max=0.001638 Jy/beam ! Clean residual mean=0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.174201 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.174201 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=0.070194Jy sigma=0.000776 ! Fit after self-cal, rms=0.070187Jy sigma=0.000776 ! 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=0.070187Jy sigma=0.000776 ! Fit after self-cal, rms=0.070233Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=4.656 mas, bpa=-7.195 degrees ! Estimated noise=439.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127807 Jy ! Component: 100 - total flux cleaned = 0.00209741 Jy ! Component: 150 - total flux cleaned = 0.00247128 Jy ! Component: 200 - total flux cleaned = 0.0026557 Jy ! Total flux subtracted in 200 components = 0.0026557 Jy ! Clean residual min=-0.001879 max=0.002164 Jy/beam ! Clean residual mean=0.000009 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.176857 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 181 components and 0.176857 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=0.070228Jy sigma=0.000776 ! Fit after self-cal, rms=0.070227Jy sigma=0.000776 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 = 0.000462064 Jy ! Component: 100 - total flux cleaned = 0.000709475 Jy ! Component: 150 - total flux cleaned = 0.00084719 Jy ! Component: 200 - total flux cleaned = 0.00100444 Jy ! Total flux subtracted in 200 components = 0.00100444 Jy ! Clean residual min=-0.001716 max=0.002014 Jy/beam ! Clean residual mean=0.000009 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.177861 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 191 components and 0.177861 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=0.070229Jy sigma=0.000776 ! Fit after self-cal, rms=0.070227Jy sigma=0.000776 ! 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=0.7886 mas, bmaj=2.175 mas, bpa=-3.171 degrees ! Estimated noise=341.087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7886 x 2.175 at -3.171 degrees (North through East) ! Clean map min=-0.0013091 max=0.12249 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6339 mas, bmaj=1.855 mas, bpa=-3.101 degrees ! Estimated noise=570.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0935289 Jy ! Component: 100 - total flux cleaned = 0.115809 Jy ! Component: 150 - total flux cleaned = 0.125042 Jy ! Component: 200 - total flux cleaned = 0.131003 Jy ! Total flux subtracted in 200 components = 0.131003 Jy ! Clean residual min=-0.002992 max=0.003634 Jy/beam ! Clean residual mean=0.000003 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.131003 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.131003 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7886 mas, bmaj=2.175 mas, bpa=-3.171 degrees ! Estimated noise=341.087 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 = 0.00737586 Jy ! Component: 100 - total flux cleaned = 0.0130401 Jy ! Component: 150 - total flux cleaned = 0.0175514 Jy ! Component: 200 - total flux cleaned = 0.021234 Jy ! Total flux subtracted in 200 components = 0.021234 Jy ! Clean residual min=-0.002682 max=0.002753 Jy/beam ! Clean residual mean=0.000007 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.152237 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 72 components and 0.152237 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=2.132 mas, bmaj=4.656 mas, bpa=-7.195 degrees ! Estimated noise=439.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604691 Jy ! Component: 100 - total flux cleaned = 0.010285 Jy ! Component: 150 - total flux cleaned = 0.0134134 Jy ! Component: 200 - total flux cleaned = 0.0157927 Jy ! Total flux subtracted in 200 components = 0.0157927 Jy ! Clean residual min=-0.002925 max=0.002764 Jy/beam ! Clean residual mean=0.000011 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.16803 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 = 0.00183813 Jy ! Component: 100 - total flux cleaned = 0.00331895 Jy ! Component: 150 - total flux cleaned = 0.00452637 Jy ! Component: 200 - total flux cleaned = 0.00551527 Jy ! Total flux subtracted in 200 components = 0.00551527 Jy ! Clean residual min=-0.002195 max=0.002401 Jy/beam ! Clean residual mean=0.000012 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.173545 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 138 components and 0.173545 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7886 mas, bmaj=2.175 mas, bpa=-3.171 degrees ! Estimated noise=341.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443855 Jy ! Component: 100 - total flux cleaned = 0.000744627 Jy ! Component: 150 - total flux cleaned = 0.000946556 Jy ! Component: 200 - total flux cleaned = 0.00118427 Jy ! Total flux subtracted in 200 components = 0.00118427 Jy ! Clean residual min=-0.001489 max=0.001530 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.174729 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 153 components and 0.174729 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=0.070237Jy sigma=0.000776 ! Fit after self-cal, rms=0.070222Jy sigma=0.000776 wmodel J0807-0541_X_2014_06_09_pus_map.mod ! Writing 153 model components to file: J0807-0541_X_2014_06_09_pus_map.mod wobs J0807-0541_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0807-0541_X_2014_06_09_pus_uvs.fits wwins J0807-0541_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0807-0541_X_2014_06_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 = -0.000344106 Jy ! Component: 100 - total flux cleaned = -0.000557934 Jy ! Component: 150 - total flux cleaned = -0.000537662 Jy ! Component: 200 - total flux cleaned = -0.000455511 Jy ! Component: 250 - total flux cleaned = -0.000377796 Jy ! Component: 300 - total flux cleaned = -0.000283417 Jy ! Component: 350 - total flux cleaned = -0.000174872 Jy ! Component: 400 - total flux cleaned = -0.00013983 Jy ! Component: 450 - total flux cleaned = -8.86241e-05 Jy ! Component: 500 - total flux cleaned = -7.18594e-05 Jy ! Component: 550 - total flux cleaned = 7.75795e-06 Jy ! Component: 600 - total flux cleaned = 5.36499e-05 Jy ! Component: 650 - total flux cleaned = 8.35052e-05 Jy ! Component: 700 - total flux cleaned = 0.000112748 Jy ! Component: 750 - total flux cleaned = 0.000141322 Jy ! Component: 800 - total flux cleaned = 0.000127301 Jy ! Component: 850 - total flux cleaned = 0.000127465 Jy ! Component: 900 - total flux cleaned = 0.000113997 Jy ! Component: 950 - total flux cleaned = 0.000153742 Jy ! Component: 1000 - total flux cleaned = 0.000205186 Jy ! Component: 1050 - total flux cleaned = 0.000167187 Jy ! Component: 1100 - total flux cleaned = 0.000204765 Jy ! Component: 1150 - total flux cleaned = 0.000180583 Jy ! Component: 1200 - total flux cleaned = 0.000228693 Jy ! Component: 1250 - total flux cleaned = 0.000228496 Jy ! Component: 1300 - total flux cleaned = 0.000263017 Jy ! Component: 1350 - total flux cleaned = 0.00022858 Jy ! Component: 1400 - total flux cleaned = 0.000251155 Jy ! Component: 1450 - total flux cleaned = 0.000262209 Jy ! Component: 1500 - total flux cleaned = 0.000262308 Jy ! Component: 1550 - total flux cleaned = 0.000251937 Jy ! Component: 1600 - total flux cleaned = 0.000230838 Jy ! Component: 1650 - total flux cleaned = 0.000220614 Jy ! Component: 1700 - total flux cleaned = 0.000210582 Jy ! Component: 1750 - total flux cleaned = 0.000210808 Jy ! Component: 1800 - total flux cleaned = 0.000210956 Jy ! Component: 1850 - total flux cleaned = 0.000220746 Jy ! Component: 1900 - total flux cleaned = 0.000221035 Jy ! Component: 1950 - total flux cleaned = 0.000230565 Jy ! Component: 2000 - total flux cleaned = 0.000220956 Jy ! Total flux subtracted in 2048 components = 0.000174197 Jy ! Clean residual min=-0.000512 max=0.000497 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.174903 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 306 components and 0.174903 Jy ![Exited script file: muppet] wmap "J0807-0541_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7886 x 2.175 at -3.171 degrees (North through East) ! Clean map min=-0.0010609 max=0.12343 Jy/beam ! Writing clean map to FITS file: J0807-0541_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.123426 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181658 device "J0807-0541_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0807-0541_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441539 0.441539 0.883078 1.76616 3.53231 7.06462 14.1292 28.2585 56.517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.123 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7886 x 2.175 at -3.171 degrees (North through East) ! Clean map min=-0.0010609 max=0.12343 Jy/beam quit ! Quitting program ! Log file J0807-0541_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:09:29 2016