! Started logfile: .//J0540+1209_X_dfm.log on Wed Nov 16 11:50:47 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0540+1209_X_uvm.fits ! Reading UV FITS file: .//J0540+1209_X_uvm.fits ! AN table 1: 50 integrations on 21 of 21 possible baselines. ! AN table 2: 50 integrations on 1 of 1 possible baselines. ! AN table 3: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.76 visibilities/baseline/integration-bin. ! Found source: J0540+1209 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 94 lines of history. ! ! Reading 15200 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..8 ! 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0540+1209_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 2. ! A total of 50 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.000785Jy sigma=31.376332 ! Fit after self-cal, rms=0.987849Jy sigma=31.175538 ! 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=2.447 mas, bmaj=3.908 mas, bpa=47.76 degrees ! Estimated noise=0.246672 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 = 0.00928 Jy ! Component: 100 - total flux cleaned = 0.0113479 Jy ! Total flux subtracted in 100 components = 0.0113479 Jy ! Clean residual min=-0.000969 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0113479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0113479 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. ! ! Fit before self-cal, rms=0.023116Jy sigma=0.695521 ! Fit after self-cal, rms=0.021307Jy sigma=0.636589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336105 Jy ! Component: 100 - total flux cleaned = 0.00426871 Jy ! Total flux subtracted in 100 components = 0.00426871 Jy ! Clean residual min=-0.000876 max=0.000783 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0156166 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0156166 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. ! ! Fit before self-cal, rms=0.020774Jy sigma=0.621004 ! Fit after self-cal, rms=0.020758Jy sigma=0.620616 ! 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=2.798 mas, bmaj=4.028 mas, bpa=47.19 degrees ! Estimated noise=0.188825 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 = 0.000761789 Jy ! Component: 100 - total flux cleaned = 0.00123806 Jy ! Component: 150 - total flux cleaned = 0.00158265 Jy ! Component: 200 - total flux cleaned = 0.00183898 Jy ! Total flux subtracted in 200 components = 0.00183898 Jy ! Clean residual min=-0.000822 max=0.000620 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0174556 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.0174555 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. ! ! Fit before self-cal, rms=0.020719Jy sigma=0.619739 ! Fit after self-cal, rms=0.020702Jy sigma=0.619511 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.798 x 4.028 at 47.19 degrees (North through East) ! Clean map min=-0.00080476 max=0.01581 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.86 KP 1.12 LA 1.08 ! NL 1.04 OV 1.01 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 0.92 HN 1.00* KP 1.02 ! LA 1.08 NL 1.03 OV 1.01 PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.07 HN 1.00* KP 1.00 ! LA 1.07 NL 0.90 OV 1.06 PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.16 FD 0.99 HN 1.00* KP 0.96 ! LA 1.00 NL 0.94 OV 1.06 PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.14 FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 NL 1.06 OV 1.00 PT 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.97 FD 1.00 HN 1.00* KP 0.95 ! LA 0.97 NL 0.85 OV 1.14 PT 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.93 FD 1.02 HN 1.00* KP 0.94 ! LA 0.92 NL 0.91 OV 0.96 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! NL 1.00* OV 1.00* PT 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.01 FD 0.99 HN 1.00* KP 0.96 ! LA 0.94 NL 0.92 OV 1.01 PT 1.07 ! ! ! Fit before self-cal, rms=0.020702Jy sigma=0.619511 ! Fit after self-cal, rms=0.020805Jy sigma=0.618731 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.806 mas, bmaj=4.003 mas, bpa=47.55 degrees ! Estimated noise=0.189724 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 = 0.000407096 Jy ! Component: 100 - total flux cleaned = 0.00063211 Jy ! Component: 150 - total flux cleaned = 0.000799017 Jy ! Component: 200 - total flux cleaned = 0.000924541 Jy ! Total flux subtracted in 200 components = 0.000924541 Jy ! Clean residual min=-0.000725 max=0.000622 Jy/beam ! Clean residual mean=0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0183801 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.0183801 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. ! ! Fit before self-cal, rms=0.020794Jy sigma=0.618510 ! Fit after self-cal, rms=0.020787Jy sigma=0.618125 ! 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. ! ! Fit before self-cal, rms=0.020787Jy sigma=0.618125 ! Fit after self-cal, rms=0.020946Jy sigma=0.618043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.805 mas, bmaj=3.983 mas, bpa=47.76 degrees ! Estimated noise=0.190607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293622 Jy ! Component: 100 - total flux cleaned = 0.000449893 Jy ! Component: 150 - total flux cleaned = 0.00056596 Jy ! Component: 200 - total flux cleaned = 0.000641098 Jy ! Total flux subtracted in 200 components = 0.000641098 Jy ! Clean residual min=-0.000757 max=0.000645 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0190212 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.0190212 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. ! ! Fit before self-cal, rms=0.020940Jy sigma=0.617941 ! Fit after self-cal, rms=0.020941Jy sigma=0.617884 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 = 0.000134722 Jy ! Component: 100 - total flux cleaned = 0.000169514 Jy ! Component: 150 - total flux cleaned = 0.000184378 Jy ! Component: 200 - total flux cleaned = 0.000197828 Jy ! Total flux subtracted in 200 components = 0.000197828 Jy ! Clean residual min=-0.000764 max=0.000643 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.019219 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.019219 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. ! ! Fit before self-cal, rms=0.020940Jy sigma=0.617856 ! Fit after self-cal, rms=0.020939Jy sigma=0.617845 ! 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. ! ! Fit before self-cal, rms=0.020939Jy sigma=0.617845 ! Fit after self-cal, rms=0.020919Jy sigma=0.617384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=3.969 mas, bpa=47.84 degrees ! Estimated noise=0.190071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136596 Jy ! Component: 100 - total flux cleaned = 0.000179078 Jy ! Component: 150 - total flux cleaned = 0.000211756 Jy ! Component: 200 - total flux cleaned = 0.000227308 Jy ! Total flux subtracted in 200 components = 0.000227308 Jy ! Clean residual min=-0.000672 max=0.000651 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0194463 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0194463 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. ! ! Fit before self-cal, rms=0.020918Jy sigma=0.617356 ! Fit after self-cal, rms=0.020926Jy sigma=0.617227 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 = 2.89335e-05 Jy ! Component: 100 - total flux cleaned = 3.80258e-05 Jy ! Component: 150 - total flux cleaned = 4.60616e-05 Jy ! Component: 200 - total flux cleaned = 5.08969e-05 Jy ! Total flux subtracted in 200 components = 5.08969e-05 Jy ! Clean residual min=-0.000692 max=0.000639 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0194972 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0194972 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. ! ! Fit before self-cal, rms=0.020926Jy sigma=0.617205 ! Fit after self-cal, rms=0.020925Jy sigma=0.617142 ! 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. ! ! Fit before self-cal, rms=0.020925Jy sigma=0.617142 ! Fit after self-cal, rms=0.020950Jy sigma=0.617112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=4.118 mas, bpa=48.03 degrees ! Estimated noise=0.195545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108648 Jy ! Component: 100 - total flux cleaned = 0.00012978 Jy ! Component: 150 - total flux cleaned = 0.000148092 Jy ! Component: 200 - total flux cleaned = 0.000158156 Jy ! Total flux subtracted in 200 components = 0.000158156 Jy ! Clean residual min=-0.000720 max=0.000645 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0196554 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0196554 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. ! ! Fit before self-cal, rms=0.020949Jy sigma=0.617095 ! Fit after self-cal, rms=0.020953Jy sigma=0.617065 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 = 1.93164e-05 Jy ! Component: 100 - total flux cleaned = 2.16069e-05 Jy ! Component: 150 - total flux cleaned = 2.36076e-05 Jy ! Component: 200 - total flux cleaned = 2.17585e-05 Jy ! Total flux subtracted in 200 components = 2.17585e-05 Jy ! Clean residual min=-0.000718 max=0.000646 Jy/beam ! Clean residual mean=0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0196771 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.0196771 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. ! ! Fit before self-cal, rms=0.020953Jy sigma=0.617048 ! Fit after self-cal, rms=0.020953Jy sigma=0.617046 ! 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=2.802 mas, bmaj=3.96 mas, bpa=47.84 degrees ! Estimated noise=0.189833 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.802 x 3.96 at 47.84 degrees (North through East) ! Clean map min=-0.00066878 max=0.015898 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=2.46 mas, bmaj=3.839 mas, bpa=48.34 degrees ! Estimated noise=0.2487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121073 Jy ! Component: 100 - total flux cleaned = 0.0148861 Jy ! Component: 150 - total flux cleaned = 0.0161893 Jy ! Component: 200 - total flux cleaned = 0.0170118 Jy ! Total flux subtracted in 200 components = 0.0170118 Jy ! Clean residual min=-0.000804 max=0.000803 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0170118 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0170118 Jy ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=3.96 mas, bpa=47.84 degrees ! Estimated noise=0.189833 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 = 0.000763976 Jy ! Component: 100 - total flux cleaned = 0.00127843 Jy ! Component: 150 - total flux cleaned = 0.00166613 Jy ! Component: 200 - total flux cleaned = 0.00195919 Jy ! Total flux subtracted in 200 components = 0.00195919 Jy ! Clean residual min=-0.000655 max=0.000633 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.018971 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 37 components and 0.018971 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=3.127 mas, bmaj=4.118 mas, bpa=48.03 degrees ! Estimated noise=0.195545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239562 Jy ! Component: 100 - total flux cleaned = 0.000410052 Jy ! Component: 150 - total flux cleaned = 0.000533953 Jy ! Component: 200 - total flux cleaned = 0.000584449 Jy ! Total flux subtracted in 200 components = 0.000584449 Jy ! Clean residual min=-0.000709 max=0.000641 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0195555 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 = 3.37678e-05 Jy ! Component: 100 - total flux cleaned = 6.09118e-05 Jy ! Component: 150 - total flux cleaned = 8.27784e-05 Jy ! Component: 200 - total flux cleaned = 0.000100435 Jy ! Total flux subtracted in 200 components = 0.000100435 Jy ! Clean residual min=-0.000717 max=0.000641 Jy/beam ! Clean residual mean=0.000001 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0196559 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 56 components and 0.0196559 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=3.96 mas, bpa=47.84 degrees ! Estimated noise=0.189833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.32608e-06 Jy ! Component: 100 - total flux cleaned = 6.35266e-06 Jy ! Component: 150 - total flux cleaned = 1.97207e-05 Jy ! Component: 200 - total flux cleaned = 2.22543e-05 Jy ! Total flux subtracted in 200 components = 2.22543e-05 Jy ! Clean residual min=-0.000683 max=0.000639 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0196782 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.0196782 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. ! ! Fit before self-cal, rms=0.020955Jy sigma=0.617091 ! Fit after self-cal, rms=0.020955Jy sigma=0.617079 wmodel /J0540+1209_X_map.mod ! wmodel: Unable to open new model file: /J0540+1209_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0540+1209_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.802 x 3.96 at 47.84 degrees (North through East) ! Clean map min=-0.00067332 max=0.015892 Jy/beam ! Writing clean map to FITS file: .//J0540+1209_X_map.fits wmodel .//J0540+1209_X_map.mod ! Writing 74 model components to file: .//J0540+1209_X_map.mod wobs .//J0540+1209_X_uvs.fits ! Writing UV FITS file: .//J0540+1209_X_uvs.fits wwins .//J0540+1209_X_map.win ! wwins: Wrote 1 windows to .//J0540+1209_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0158915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.13905 3.13905 6.2781 12.5562 25.1124 50.2248 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 95.57 quit ! Quitting program ! Log file .//J0540+1209_X_dfm.log closed on Wed Nov 16 11:50:50 2016