! Started logfile: .//J0229-3643_X_dfm.log on Wed Nov 16 11:47:23 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 .//J0229-3643_X_uva.fits ! Reading UV FITS file: .//J0229-3643_X_uva.fits ! AN table 1: 34 integrations on 21 of 21 possible baselines. ! AN table 2: 37 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.708 visibilities/baseline/integration-bin. ! Found source: J0229-3643 ! ! 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 9912 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 J0229-3643_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 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! A total of 47 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.020753Jy sigma=19.747576 ! Fit after self-cal, rms=0.757551Jy sigma=14.118941 ! 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=0.685 mas, bmaj=2.309 mas, bpa=4.173 degrees ! Estimated noise=0.710634 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 = 0.201891 Jy ! Component: 100 - total flux cleaned = 0.245916 Jy ! Total flux subtracted in 100 components = 0.245916 Jy ! Clean residual min=-0.016229 max=0.027964 Jy/beam ! Clean residual mean=-0.000074 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.245916 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.245916 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=0.082041Jy sigma=1.221134 ! Fit after self-cal, rms=0.082044Jy sigma=1.221070 ! Inverting map ! Added new window around map position (1.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224544 Jy ! Component: 100 - total flux cleaned = 0.02405 Jy ! Total flux subtracted in 100 components = 0.02405 Jy ! Clean residual min=-0.012728 max=0.024594 Jy/beam ! Clean residual mean=-0.000033 rms=0.003005 Jy/beam ! Combined flux in latest and established models = 0.269966 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.269966 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=0.076463Jy sigma=1.093861 ! Fit after self-cal, rms=0.074912Jy sigma=1.049578 ! Inverting map ! Added new window around map position (4, 13.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175858 Jy ! Component: 100 - total flux cleaned = 0.0245189 Jy ! Total flux subtracted in 100 components = 0.0245189 Jy ! Clean residual min=-0.010106 max=0.016511 Jy/beam ! Clean residual mean=-0.000006 rms=0.002382 Jy/beam ! Combined flux in latest and established models = 0.294485 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.294485 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=0.071353Jy sigma=0.973415 ! Fit after self-cal, rms=0.070862Jy sigma=0.949004 ! 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=0.9518 mas, bmaj=3.134 mas, bpa=-1.905 degrees ! Estimated noise=0.39149 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 = 0.0088069 Jy ! Component: 100 - total flux cleaned = 0.0125277 Jy ! Component: 150 - total flux cleaned = 0.0135167 Jy ! Component: 200 - total flux cleaned = 0.0138017 Jy ! Total flux subtracted in 200 components = 0.0138017 Jy ! Clean residual min=-0.009449 max=0.011981 Jy/beam ! Clean residual mean=0.000039 rms=0.002705 Jy/beam ! Combined flux in latest and established models = 0.308287 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.308287 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=0.069324Jy sigma=0.920764 ! Fit after self-cal, rms=0.069338Jy sigma=0.917463 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9518 x 3.134 at -1.905 degrees (North through East) ! Clean map min=-0.0095312 max=0.24114 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. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00* KP 1.00* LA 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.00* KP 1.00* LA 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.069338Jy sigma=0.917463 ! Fit after self-cal, rms=0.069239Jy sigma=0.918112 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 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 = 0.0021119 Jy ! Component: 100 - total flux cleaned = 0.0026603 Jy ! Component: 150 - total flux cleaned = 0.00242374 Jy ! Component: 200 - total flux cleaned = 0.0023143 Jy ! Total flux subtracted in 200 components = 0.0023143 Jy ! Clean residual min=-0.009305 max=0.011791 Jy/beam ! Clean residual mean=0.000051 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.310601 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.310601 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=0.068460Jy sigma=0.911965 ! Fit after self-cal, rms=0.068497Jy sigma=0.910946 ! 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=0.068497Jy sigma=0.910946 ! Fit after self-cal, rms=0.068497Jy sigma=0.910946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886864 Jy ! Component: 100 - total flux cleaned = 0.000674594 Jy ! Component: 150 - total flux cleaned = 0.000572219 Jy ! Component: 200 - total flux cleaned = 0.000476308 Jy ! Total flux subtracted in 200 components = 0.000476308 Jy ! Clean residual min=-0.009116 max=0.011792 Jy/beam ! Clean residual mean=0.000054 rms=0.002634 Jy/beam ! Combined flux in latest and established models = 0.311077 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.311077 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=0.068031Jy sigma=0.906278 ! Fit after self-cal, rms=0.068053Jy sigma=0.905812 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 (9.6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00985436 Jy ! Component: 100 - total flux cleaned = 0.0109425 Jy ! Component: 150 - total flux cleaned = 0.0116455 Jy ! Component: 200 - total flux cleaned = 0.0119036 Jy ! Total flux subtracted in 200 components = 0.0119036 Jy ! Clean residual min=-0.009834 max=0.010260 Jy/beam ! Clean residual mean=0.000088 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.322981 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.322981 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=0.065922Jy sigma=0.875314 ! Fit after self-cal, rms=0.065758Jy sigma=0.867594 ! 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=0.065758Jy sigma=0.867594 ! Fit after self-cal, rms=0.065758Jy sigma=0.867594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357308 Jy ! Component: 100 - total flux cleaned = 0.00392363 Jy ! Component: 150 - total flux cleaned = 0.0037048 Jy ! Component: 200 - total flux cleaned = 0.00370518 Jy ! Total flux subtracted in 200 components = 0.00370518 Jy ! Clean residual min=-0.009009 max=0.008723 Jy/beam ! Clean residual mean=0.000100 rms=0.002388 Jy/beam ! Combined flux in latest and established models = 0.326686 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.326686 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=0.065042Jy sigma=0.860381 ! Fit after self-cal, rms=0.065042Jy sigma=0.859323 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 = 0.00138509 Jy ! Component: 100 - total flux cleaned = 0.00138362 Jy ! Component: 150 - total flux cleaned = 0.00128602 Jy ! Component: 200 - total flux cleaned = 0.00120074 Jy ! Total flux subtracted in 200 components = 0.00120074 Jy ! Clean residual min=-0.008678 max=0.008386 Jy/beam ! Clean residual mean=0.000103 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 0.327887 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.327887 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=0.064656Jy sigma=0.854894 ! Fit after self-cal, rms=0.064671Jy sigma=0.854668 ! 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=0.064671Jy sigma=0.854668 ! Fit after self-cal, rms=0.064671Jy sigma=0.854668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.416 mas, bmaj=7.052 mas, bpa=-0.6056 degrees ! Estimated noise=0.494815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058508 Jy ! Component: 100 - total flux cleaned = 0.000583169 Jy ! Component: 150 - total flux cleaned = 0.000581127 Jy ! Component: 200 - total flux cleaned = 0.000582657 Jy ! Total flux subtracted in 200 components = 0.000582657 Jy ! Clean residual min=-0.012566 max=0.011046 Jy/beam ! Clean residual mean=0.000203 rms=0.003570 Jy/beam ! Combined flux in latest and established models = 0.328469 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.328469 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=0.064456Jy sigma=0.854761 ! Fit after self-cal, rms=0.064424Jy sigma=0.854108 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 = -0.000354138 Jy ! Component: 100 - total flux cleaned = -0.000352258 Jy ! Component: 150 - total flux cleaned = -0.000348799 Jy ! Component: 200 - total flux cleaned = -0.000439062 Jy ! Total flux subtracted in 200 components = -0.000439062 Jy ! Clean residual min=-0.012449 max=0.010869 Jy/beam ! Clean residual mean=0.000198 rms=0.003512 Jy/beam ! Combined flux in latest and established models = 0.32803 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.32803 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=0.064268Jy sigma=0.858538 ! Fit after self-cal, rms=0.064244Jy sigma=0.857984 ! 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=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9519 x 3.136 at -1.789 degrees (North through East) ! Clean map min=-0.0084129 max=0.23416 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=0.685 mas, bmaj=2.309 mas, bpa=4.168 degrees ! Estimated noise=0.715771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.201049 Jy ! Component: 100 - total flux cleaned = 0.257124 Jy ! Component: 150 - total flux cleaned = 0.281547 Jy ! Component: 200 - total flux cleaned = 0.296419 Jy ! Total flux subtracted in 200 components = 0.296419 Jy ! Clean residual min=-0.012816 max=0.014045 Jy/beam ! Clean residual mean=-0.000019 rms=0.002375 Jy/beam ! Combined flux in latest and established models = 0.296418 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.296418 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 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 (-0.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016109 Jy ! Component: 100 - total flux cleaned = 0.0204 Jy ! Component: 150 - total flux cleaned = 0.0232294 Jy ! Component: 200 - total flux cleaned = 0.0257772 Jy ! Total flux subtracted in 200 components = 0.0257772 Jy ! Clean residual min=-0.008190 max=0.009458 Jy/beam ! Clean residual mean=0.000078 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.322196 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.322196 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=2.416 mas, bmaj=7.052 mas, bpa=-0.6056 degrees ! Estimated noise=0.494815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215153 Jy ! Component: 100 - total flux cleaned = 0.00421649 Jy ! Component: 150 - total flux cleaned = 0.00514018 Jy ! Component: 200 - total flux cleaned = 0.00514124 Jy ! Total flux subtracted in 200 components = 0.00514124 Jy ! Clean residual min=-0.010801 max=0.010421 Jy/beam ! Clean residual mean=0.000183 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 0.327337 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.95312e-06 Jy ! Component: 100 - total flux cleaned = -2.37997e-07 Jy ! Component: 150 - total flux cleaned = 5.23292e-06 Jy ! Component: 200 - total flux cleaned = -0.000113304 Jy ! Total flux subtracted in 200 components = -0.000113304 Jy ! Clean residual min=-0.010496 max=0.009898 Jy/beam ! Clean residual mean=0.000178 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 0.327224 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 95 components and 0.327224 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9519 mas, bmaj=3.136 mas, bpa=-1.789 degrees ! Estimated noise=0.39334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957265 Jy ! Component: 100 - total flux cleaned = 0.000979025 Jy ! Component: 150 - total flux cleaned = 0.000983171 Jy ! Component: 200 - total flux cleaned = 0.000979369 Jy ! Total flux subtracted in 200 components = 0.000979369 Jy ! Clean residual min=-0.008180 max=0.007168 Jy/beam ! Clean residual mean=0.000099 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 0.328203 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.328203 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=0.062104Jy sigma=0.830122 ! Fit after self-cal, rms=0.061845Jy sigma=0.826361 wmodel /J0229-3643_X_map.mod ! wmodel: Unable to open new model file: /J0229-3643_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0229-3643_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9519 x 3.136 at -1.789 degrees (North through East) ! Clean map min=-0.015725 max=0.22276 Jy/beam ! Writing clean map to FITS file: .//J0229-3643_X_map.fits wmodel .//J0229-3643_X_map.mod ! Writing 117 model components to file: .//J0229-3643_X_map.mod wobs .//J0229-3643_X_uvs.fits ! Writing UV FITS file: .//J0229-3643_X_uvs.fits wwins .//J0229-3643_X_map.win ! wwins: Wrote 5 windows to .//J0229-3643_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00212679 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.86422 2.86422 5.72843 11.4569 22.9137 45.8275 91.6549 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0063 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.74 quit ! Quitting program ! Log file .//J0229-3643_X_dfm.log closed on Wed Nov 16 11:47:26 2016