! Started logfile: .//J2011-1546_X_dfm.log on Wed Nov 16 12:08:43 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 .//J2011-1546_X_uvm.fits ! Reading UV FITS file: .//J2011-1546_X_uvm.fits ! AN table 1: 21 integrations on 28 of 28 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888393 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 9552 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 J2011-1546_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 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 6 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.906184Jy sigma=53.899608 ! Fit after self-cal, rms=0.659995Jy sigma=18.723020 ! 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=0.8333 mas, bmaj=1.937 mas, bpa=5.868 degrees ! Estimated noise=0.417106 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 = 1.23574 Jy ! Component: 100 - total flux cleaned = 1.50744 Jy ! Total flux subtracted in 100 components = 1.50744 Jy ! Clean residual min=-0.063803 max=0.112148 Jy/beam ! Clean residual mean=-0.000161 rms=0.018239 Jy/beam ! Combined flux in latest and established models = 1.50744 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.50744 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=0.285931Jy sigma=7.668211 ! Fit after self-cal, rms=0.285930Jy sigma=7.668148 ! Inverting map ! Added new window around map position (-3, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110141 Jy ! Component: 100 - total flux cleaned = 0.174708 Jy ! Total flux subtracted in 100 components = 0.174708 Jy ! Clean residual min=-0.060506 max=0.075619 Jy/beam ! Clean residual mean=-0.000063 rms=0.012585 Jy/beam ! Combined flux in latest and established models = 1.68215 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 1.68215 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=0.235385Jy sigma=6.156093 ! Fit after self-cal, rms=0.233034Jy sigma=6.071260 ! 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=0.9991 mas, bmaj=2.269 mas, bpa=5.061 degrees ! Estimated noise=0.266588 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 = 0.0556843 Jy ! Component: 100 - total flux cleaned = 0.0857696 Jy ! Component: 150 - total flux cleaned = 0.104852 Jy ! Component: 200 - total flux cleaned = 0.110832 Jy ! Total flux subtracted in 200 components = 0.110832 Jy ! Clean residual min=-0.045139 max=0.052914 Jy/beam ! Clean residual mean=-0.000007 rms=0.010967 Jy/beam ! Combined flux in latest and established models = 1.79298 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 1.79298 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=0.218345Jy sigma=5.681183 ! Fit after self-cal, rms=0.217223Jy sigma=5.633276 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9991 x 2.269 at 5.061 degrees (North through East) ! Clean map min=-0.041295 max=1.5458 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 KP 1.05 LA 0.96 ! MK 1.02 NL 0.95 PT 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.05 LA 0.96 ! MK 0.99 NL 0.98 OV 0.97 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 KP 1.04 LA 0.96 ! MK 0.99 NL 0.98 OV 0.97 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.04 LA 0.95 ! MK 0.98 NL 0.98 OV 0.98 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.04 LA 0.96 ! MK 1.00 NL 0.98 OV 0.97 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 KP 1.06 LA 0.96 ! MK 1.03 NL 1.14 PT 1.01 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 KP 1.04 LA 0.96 ! MK 0.99 NL 0.97 OV 0.98 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 KP 1.06 LA 0.95 ! MK 1.03 NL 0.94 PT 1.00 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.04 LA 0.95 ! MK 0.99 NL 0.97 OV 0.98 PT 0.97 ! SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 KP 1.05 LA 0.95 ! MK 1.04 NL 1.10 PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.94 KP 1.04 LA 0.95 ! MK 1.00 NL 0.98 OV 0.98 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 KP 1.04 LA 0.95 ! MK 0.99 NL 0.98 OV 0.98 PT 0.97 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.217223Jy sigma=5.633276 ! Fit after self-cal, rms=0.200789Jy sigma=5.141391 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=2.295 mas, bpa=4.748 degrees ! Estimated noise=0.263442 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 = -0.0117668 Jy ! Component: 100 - total flux cleaned = -0.0129797 Jy ! Component: 150 - total flux cleaned = -0.0160844 Jy ! Component: 200 - total flux cleaned = -0.0178785 Jy ! Total flux subtracted in 200 components = -0.0178785 Jy ! Clean residual min=-0.029218 max=0.041522 Jy/beam ! Clean residual mean=-0.000042 rms=0.007390 Jy/beam ! Combined flux in latest and established models = 1.7751 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 1.7751 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=0.196573Jy sigma=5.055466 ! Fit after self-cal, rms=0.196436Jy sigma=5.047468 ! 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=0.196436Jy sigma=5.047468 ! Fit after self-cal, rms=0.194805Jy sigma=5.008242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.299 mas, bpa=4.664 degrees ! Estimated noise=0.260672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0107605 Jy ! Component: 100 - total flux cleaned = -0.0122755 Jy ! Component: 150 - total flux cleaned = -0.0144018 Jy ! Component: 200 - total flux cleaned = -0.0161063 Jy ! Total flux subtracted in 200 components = -0.0161063 Jy ! Clean residual min=-0.030085 max=0.041839 Jy/beam ! Clean residual mean=-0.000048 rms=0.007597 Jy/beam ! Combined flux in latest and established models = 1.75899 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 1.75899 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=0.191723Jy sigma=4.951084 ! Fit after self-cal, rms=0.191617Jy sigma=4.945341 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 (3, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031149 Jy ! Component: 100 - total flux cleaned = 0.0370557 Jy ! Component: 150 - total flux cleaned = 0.0413731 Jy ! Component: 200 - total flux cleaned = 0.0453712 Jy ! Total flux subtracted in 200 components = 0.0453712 Jy ! Clean residual min=-0.029826 max=0.016292 Jy/beam ! Clean residual mean=-0.000023 rms=0.006017 Jy/beam ! Combined flux in latest and established models = 1.80437 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 1.80437 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=0.184247Jy sigma=4.779710 ! Fit after self-cal, rms=0.183019Jy sigma=4.743312 ! 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=0.183019Jy sigma=4.743312 ! Fit after self-cal, rms=0.178449Jy sigma=4.616469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.306 mas, bpa=4.544 degrees ! Estimated noise=0.257759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601111 Jy ! Component: 100 - total flux cleaned = 0.006871 Jy ! Component: 150 - total flux cleaned = 0.00899276 Jy ! Component: 200 - total flux cleaned = 0.0118915 Jy ! Total flux subtracted in 200 components = 0.0118915 Jy ! Clean residual min=-0.029344 max=0.016813 Jy/beam ! Clean residual mean=-0.000033 rms=0.005848 Jy/beam ! Combined flux in latest and established models = 1.81626 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 1.81626 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=0.171131Jy sigma=4.455214 ! Fit after self-cal, rms=0.170408Jy sigma=4.432551 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 = 0.00651982 Jy ! Component: 100 - total flux cleaned = 0.00850627 Jy ! Component: 150 - total flux cleaned = 0.00852814 Jy ! Component: 200 - total flux cleaned = 0.00872561 Jy ! Total flux subtracted in 200 components = 0.00872561 Jy ! Clean residual min=-0.025954 max=0.015684 Jy/beam ! Clean residual mean=-0.000030 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 1.82498 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 1.82498 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=0.168784Jy sigma=4.409907 ! Fit after self-cal, rms=0.168586Jy sigma=4.404207 ! 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=0.168586Jy sigma=4.404207 ! Fit after self-cal, rms=0.164468Jy sigma=4.272515 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=4.656 mas, bpa=19.29 degrees ! Estimated noise=0.308471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325157 Jy ! Component: 100 - total flux cleaned = 0.00632956 Jy ! Component: 150 - total flux cleaned = 0.0110901 Jy ! Component: 200 - total flux cleaned = 0.0141225 Jy ! Total flux subtracted in 200 components = 0.0141225 Jy ! Clean residual min=-0.034981 max=0.022745 Jy/beam ! Clean residual mean=-0.000071 rms=0.009366 Jy/beam ! Combined flux in latest and established models = 1.83911 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 1.83911 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=0.160106Jy sigma=4.192483 ! Fit after self-cal, rms=0.159930Jy sigma=4.187290 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 = 0.00230126 Jy ! Component: 100 - total flux cleaned = 0.00331501 Jy ! Component: 150 - total flux cleaned = 0.00354467 Jy ! Component: 200 - total flux cleaned = 0.00355371 Jy ! Total flux subtracted in 200 components = 0.00355371 Jy ! Clean residual min=-0.032359 max=0.022937 Jy/beam ! Clean residual mean=-0.000065 rms=0.009040 Jy/beam ! Combined flux in latest and established models = 1.84266 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 1.84266 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=0.159190Jy sigma=4.181203 ! Fit after self-cal, rms=0.159177Jy sigma=4.180972 ! 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=1.013 mas, bmaj=2.311 mas, bpa=4.428 degrees ! Estimated noise=0.254722 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.013 x 2.311 at 4.428 degrees (North through East) ! Clean map min=-0.025254 max=1.4167 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.159177Jy sigma=4.180972 ! Fit after self-cal, rms=0.153179Jy sigma=4.032046 ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.317 mas, bpa=4.397 degrees ! Estimated noise=0.25235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00201442 Jy ! Component: 100 - total flux cleaned = -0.00246741 Jy ! Component: 150 - total flux cleaned = -0.00364457 Jy ! Component: 200 - total flux cleaned = -0.00497793 Jy ! Total flux subtracted in 200 components = -0.00497793 Jy ! Clean residual min=-0.026778 max=0.016009 Jy/beam ! Clean residual mean=-0.000045 rms=0.005937 Jy/beam ! Combined flux in latest and established models = 1.83768 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 117 components and 1.83768 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=0.149244Jy sigma=3.957381 ! Fit after self-cal, rms=0.149133Jy sigma=3.953726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119853 Jy ! Component: 100 - total flux cleaned = -0.000252864 Jy ! Component: 150 - total flux cleaned = -0.000861857 Jy ! Component: 200 - total flux cleaned = -0.00121062 Jy ! Total flux subtracted in 200 components = -0.00121062 Jy ! Clean residual min=-0.026849 max=0.015397 Jy/beam ! Clean residual mean=-0.000047 rms=0.005790 Jy/beam ! Combined flux in latest and established models = 1.83647 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 1.83647 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=0.148148Jy sigma=3.941032 ! Fit after self-cal, rms=0.148111Jy sigma=3.939902 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.148111Jy sigma=3.939902 ! Fit after self-cal, rms=0.146080Jy sigma=3.873987 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=0.8452 mas, bmaj=1.972 mas, bpa=5.063 degrees ! Estimated noise=0.394379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1616 Jy ! Component: 100 - total flux cleaned = 1.46438 Jy ! Component: 150 - total flux cleaned = 1.58867 Jy ! Component: 200 - total flux cleaned = 1.65575 Jy ! Total flux subtracted in 200 components = 1.65575 Jy ! Clean residual min=-0.035307 max=0.042606 Jy/beam ! Clean residual mean=-0.000105 rms=0.008300 Jy/beam ! Combined flux in latest and established models = 1.65575 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.65575 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.32 mas, bpa=4.378 degrees ! Estimated noise=0.249838 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 (-1.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569084 Jy ! Component: 100 - total flux cleaned = 0.0911202 Jy ! Component: 150 - total flux cleaned = 0.113698 Jy ! Component: 200 - total flux cleaned = 0.129839 Jy ! Total flux subtracted in 200 components = 0.129839 Jy ! Clean residual min=-0.030796 max=0.018698 Jy/beam ! Clean residual mean=-0.000078 rms=0.006567 Jy/beam ! Combined flux in latest and established models = 1.78559 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 1.78559 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=2.351 mas, bmaj=4.67 mas, bpa=19.08 degrees ! Estimated noise=0.300801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177067 Jy ! Component: 100 - total flux cleaned = 0.0295727 Jy ! Component: 150 - total flux cleaned = 0.0381311 Jy ! Component: 200 - total flux cleaned = 0.0443851 Jy ! Total flux subtracted in 200 components = 0.0443851 Jy ! Clean residual min=-0.036066 max=0.021478 Jy/beam ! Clean residual mean=-0.000097 rms=0.010100 Jy/beam ! Combined flux in latest and established models = 1.82998 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 = 0.00459361 Jy ! Component: 100 - total flux cleaned = 0.00660791 Jy ! Component: 150 - total flux cleaned = 0.00735138 Jy ! Component: 200 - total flux cleaned = 0.00792402 Jy ! Total flux subtracted in 200 components = 0.00792402 Jy ! Clean residual min=-0.035866 max=0.021689 Jy/beam ! Clean residual mean=-0.000088 rms=0.010041 Jy/beam ! Combined flux in latest and established models = 1.8379 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 121 components and 1.8379 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.32 mas, bpa=4.378 degrees ! Estimated noise=0.249838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00505063 Jy ! Component: 100 - total flux cleaned = -0.00445526 Jy ! Component: 150 - total flux cleaned = -0.00400398 Jy ! Component: 200 - total flux cleaned = -0.00357026 Jy ! Total flux subtracted in 200 components = -0.00357026 Jy ! Clean residual min=-0.029015 max=0.015720 Jy/beam ! Clean residual mean=-0.000050 rms=0.006086 Jy/beam ! Combined flux in latest and established models = 1.83433 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 1.83433 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=0.143233Jy sigma=3.837820 ! Fit after self-cal, rms=0.143167Jy sigma=3.835816 wmodel /J2011-1546_X_map.mod ! wmodel: Unable to open new model file: /J2011-1546_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2011-1546_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 2.32 at 4.378 degrees (North through East) ! Clean map min=-0.026955 max=1.3436 Jy/beam ! Writing clean map to FITS file: .//J2011-1546_X_map.fits wmodel .//J2011-1546_X_map.mod ! Writing 139 model components to file: .//J2011-1546_X_map.mod wobs .//J2011-1546_X_uvs.fits ! Writing UV FITS file: .//J2011-1546_X_uvs.fits wwins .//J2011-1546_X_map.win ! wwins: Wrote 4 windows to .//J2011-1546_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.34365 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00607618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.35665 1.35665 2.71329 5.42659 10.8532 21.7064 43.4127 86.8254 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0182 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.343 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 221.133 quit ! Quitting program ! Log file .//J2011-1546_X_dfm.log closed on Wed Nov 16 12:08:45 2016