! Started logfile: .//J1415+1320_X_dfm.log on Wed Nov 16 11:59:24 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 .//J1415+1320_X_uvm.fits ! Reading UV FITS file: .//J1415+1320_X_uvm.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822917 visibilities/baseline/integration-bin. ! Found source: J1415+1320 ! ! 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 18960 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 J1415+1320_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.324280Jy sigma=43.830172 ! Fit after self-cal, rms=0.194648Jy sigma=6.576280 ! 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=0.7391 mas, bmaj=2.057 mas, bpa=-6.042 degrees ! Estimated noise=0.253472 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 = 0.643897 Jy ! Component: 100 - total flux cleaned = 0.784309 Jy ! Total flux subtracted in 100 components = 0.784309 Jy ! Clean residual min=-0.016919 max=0.039181 Jy/beam ! Clean residual mean=-0.000007 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.784309 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.784309 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=0.106766Jy sigma=3.492887 ! Fit after self-cal, rms=0.106765Jy sigma=3.492849 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272819 Jy ! Component: 100 - total flux cleaned = 0.0265498 Jy ! Total flux subtracted in 100 components = 0.0265498 Jy ! Clean residual min=-0.015246 max=0.020181 Jy/beam ! Clean residual mean=-0.000005 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.810859 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.810859 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=0.095924Jy sigma=3.172159 ! Fit after self-cal, rms=0.095888Jy sigma=3.171405 ! Inverting map ! Added new window around map position (4, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00828667 Jy ! Component: 100 - total flux cleaned = 0.00924629 Jy ! Total flux subtracted in 100 components = 0.00924629 Jy ! Clean residual min=-0.012611 max=0.016953 Jy/beam ! Clean residual mean=-0.000003 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.820105 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.820105 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=0.093396Jy sigma=3.100566 ! Fit after self-cal, rms=0.093301Jy sigma=3.097638 ! Inverting map ! Added new window around map position (-2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141969 Jy ! Component: 100 - total flux cleaned = 0.0149682 Jy ! Total flux subtracted in 100 components = 0.0149682 Jy ! Clean residual min=-0.012309 max=0.013928 Jy/beam ! Clean residual mean=-0.000001 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.835073 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.835073 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=0.090396Jy sigma=3.002209 ! Fit after self-cal, rms=0.090174Jy sigma=2.996425 ! 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=0.902 mas, bmaj=2.377 mas, bpa=-7.826 degrees ! Estimated noise=0.156736 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 = 0.0136878 Jy ! Component: 100 - total flux cleaned = 0.0195168 Jy ! Component: 150 - total flux cleaned = 0.0225345 Jy ! Component: 200 - total flux cleaned = 0.0251356 Jy ! Total flux subtracted in 200 components = 0.0251356 Jy ! Clean residual min=-0.014418 max=0.015694 Jy/beam ! Clean residual mean=-0.000000 rms=0.003562 Jy/beam ! Combined flux in latest and established models = 0.860209 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.860209 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=0.087554Jy sigma=2.914411 ! Fit after self-cal, rms=0.087469Jy sigma=2.911859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.902 x 2.377 at -7.826 degrees (North through East) ! Clean map min=-0.014184 max=0.82495 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 1.03 FD 0.96 HN 1.01 KP 1.04 ! LA 0.99 MK 0.98 NL 1.02 OV 0.99 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 1.03 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.03 ! LA 1.00 MK 1.01 NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.00 KP 1.02 ! LA 0.98 MK 0.99 NL 1.02 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.99 KP 1.02 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.99 KP 1.01 ! LA 0.98 MK 1.01 NL 1.01 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 1.02 ! LA 0.98 MK 1.02 NL 1.00 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 0.98 KP 1.02 ! LA 0.98 MK 1.02 NL 1.01 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.087469Jy sigma=2.911859 ! Fit after self-cal, rms=0.081590Jy sigma=2.744577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.382 mas, bpa=-7.735 degrees ! Estimated noise=0.156131 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 = -0.00318957 Jy ! Component: 100 - total flux cleaned = -0.00489027 Jy ! Component: 150 - total flux cleaned = -0.00582614 Jy ! Component: 200 - total flux cleaned = -0.00614132 Jy ! Total flux subtracted in 200 components = -0.00614132 Jy ! Clean residual min=-0.012630 max=0.013125 Jy/beam ! Clean residual mean=0.000000 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.854068 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.854068 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=0.081096Jy sigma=2.730230 ! Fit after self-cal, rms=0.081062Jy sigma=2.729070 ! 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=0.081062Jy sigma=2.729070 ! Fit after self-cal, rms=0.031855Jy sigma=0.984353 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=2.381 mas, bpa=-7.686 degrees ! Estimated noise=0.15619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00094316 Jy ! Component: 100 - total flux cleaned = -0.000688234 Jy ! Component: 150 - total flux cleaned = -0.000995071 Jy ! Component: 200 - total flux cleaned = -0.00108396 Jy ! Total flux subtracted in 200 components = -0.00108396 Jy ! Clean residual min=-0.006221 max=0.007339 Jy/beam ! Clean residual mean=0.000004 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.852984 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.852984 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=0.030974Jy sigma=0.957137 ! Fit after self-cal, rms=0.030903Jy sigma=0.954815 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 (-7.6, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00688099 Jy ! Component: 100 - total flux cleaned = 0.0107998 Jy ! Component: 150 - total flux cleaned = 0.0130593 Jy ! Component: 200 - total flux cleaned = 0.0141278 Jy ! Total flux subtracted in 200 components = 0.0141278 Jy ! Clean residual min=-0.005821 max=0.005904 Jy/beam ! Clean residual mean=0.000005 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.867112 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.867111 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=0.029156Jy sigma=0.884663 ! Fit after self-cal, rms=0.029120Jy sigma=0.882521 ! 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=0.029120Jy sigma=0.882521 ! Fit after self-cal, rms=0.028265Jy sigma=0.858170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8999 mas, bmaj=2.38 mas, bpa=-7.675 degrees ! Estimated noise=0.156247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242246 Jy ! Component: 100 - total flux cleaned = 0.00359892 Jy ! Component: 150 - total flux cleaned = 0.00411502 Jy ! Component: 200 - total flux cleaned = 0.00427348 Jy ! Total flux subtracted in 200 components = 0.00427348 Jy ! Clean residual min=-0.005368 max=0.005427 Jy/beam ! Clean residual mean=0.000003 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.871385 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 95 components and 0.871385 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=0.027684Jy sigma=0.837867 ! Fit after self-cal, rms=0.027673Jy sigma=0.837183 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 (-0.8, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502854 Jy ! Component: 100 - total flux cleaned = 0.0076446 Jy ! Component: 150 - total flux cleaned = 0.00836628 Jy ! Component: 200 - total flux cleaned = 0.00917074 Jy ! Total flux subtracted in 200 components = 0.00917074 Jy ! Clean residual min=-0.004729 max=0.004856 Jy/beam ! Clean residual mean=0.000003 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.880556 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 129 components and 0.880556 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=0.026629Jy sigma=0.795977 ! Fit after self-cal, rms=0.026604Jy sigma=0.795090 ! Inverting map ! Added new window around map position (6.6, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274825 Jy ! Component: 100 - total flux cleaned = 0.0039636 Jy ! Component: 150 - total flux cleaned = 0.0049164 Jy ! Component: 200 - total flux cleaned = 0.0055779 Jy ! Total flux subtracted in 200 components = 0.0055779 Jy ! Clean residual min=-0.004119 max=0.003450 Jy/beam ! Clean residual mean=0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.886133 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 151 components and 0.886134 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=0.025714Jy sigma=0.761782 ! Fit after self-cal, rms=0.025685Jy sigma=0.761052 ! 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=0.025685Jy sigma=0.761052 ! Fit after self-cal, rms=0.025594Jy sigma=0.757816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.181 mas, bpa=-3.582 degrees ! Estimated noise=0.197311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345354 Jy ! Component: 100 - total flux cleaned = 0.00563646 Jy ! Component: 150 - total flux cleaned = 0.00680155 Jy ! Component: 200 - total flux cleaned = 0.00774627 Jy ! Total flux subtracted in 200 components = 0.00774627 Jy ! Clean residual min=-0.004792 max=0.003895 Jy/beam ! Clean residual mean=0.000003 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.89388 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 174 components and 0.89388 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=0.025389Jy sigma=0.749252 ! Fit after self-cal, rms=0.025374Jy sigma=0.748681 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 = 0.00118779 Jy ! Component: 100 - total flux cleaned = 0.00179887 Jy ! Component: 150 - total flux cleaned = 0.00208237 Jy ! Component: 200 - total flux cleaned = 0.00224298 Jy ! Total flux subtracted in 200 components = 0.00224298 Jy ! Clean residual min=-0.004590 max=0.003613 Jy/beam ! Clean residual mean=0.000003 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.896123 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 192 components and 0.896123 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=0.025299Jy sigma=0.745653 ! Fit after self-cal, rms=0.025293Jy sigma=0.745542 ! 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=0.8996 mas, bmaj=2.38 mas, bpa=-7.669 degrees ! Estimated noise=0.156255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8996 x 2.38 at -7.669 degrees (North through East) ! Clean map min=-0.0058348 max=0.82245 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=0.025293Jy sigma=0.745542 ! Fit after self-cal, rms=0.024051Jy sigma=0.708169 ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.38 mas, bpa=-7.692 degrees ! Estimated noise=0.15638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728899 Jy ! Component: 100 - total flux cleaned = 0.00119273 Jy ! Component: 150 - total flux cleaned = 0.00155465 Jy ! Component: 200 - total flux cleaned = 0.00178098 Jy ! Total flux subtracted in 200 components = 0.00178098 Jy ! Clean residual min=-0.003360 max=0.003000 Jy/beam ! Clean residual mean=0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.897904 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 207 components and 0.897904 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=0.023730Jy sigma=0.697342 ! Fit after self-cal, rms=0.023728Jy sigma=0.697094 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148791 Jy ! Component: 100 - total flux cleaned = 0.00030146 Jy ! Component: 150 - total flux cleaned = 0.000350302 Jy ! Component: 200 - total flux cleaned = 0.000351444 Jy ! Total flux subtracted in 200 components = 0.000351444 Jy ! Clean residual min=-0.003232 max=0.002888 Jy/beam ! Clean residual mean=0.000001 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.898255 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 215 components and 0.898255 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=0.023530Jy sigma=0.690783 ! Fit after self-cal, rms=0.023532Jy sigma=0.690645 ! 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=0.023532Jy sigma=0.690645 ! Fit after self-cal, rms=0.023517Jy sigma=0.689873 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=0.7335 mas, bmaj=2.054 mas, bpa=-5.858 degrees ! Estimated noise=0.254061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.64535 Jy ! Component: 100 - total flux cleaned = 0.786078 Jy ! Component: 150 - total flux cleaned = 0.821209 Jy ! Component: 200 - total flux cleaned = 0.839842 Jy ! Total flux subtracted in 200 components = 0.839842 Jy ! Clean residual min=-0.008878 max=0.010506 Jy/beam ! Clean residual mean=-0.000002 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.839842 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.839842 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=2.38 mas, bpa=-7.688 degrees ! Estimated noise=0.156433 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 = 0.0131992 Jy ! Component: 100 - total flux cleaned = 0.021363 Jy ! Component: 150 - total flux cleaned = 0.0258107 Jy ! Component: 200 - total flux cleaned = 0.0293561 Jy ! Total flux subtracted in 200 components = 0.0293561 Jy ! Clean residual min=-0.005493 max=0.006625 Jy/beam ! Clean residual mean=0.000001 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.869198 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.869198 Jy ! Inverting map ! Added new window around map position (-5.8, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438672 Jy ! Component: 100 - total flux cleaned = 0.00729066 Jy ! Component: 150 - total flux cleaned = 0.00991811 Jy ! Component: 200 - total flux cleaned = 0.0123147 Jy ! Total flux subtracted in 200 components = 0.0123147 Jy ! Clean residual min=-0.004771 max=0.004485 Jy/beam ! Clean residual mean=0.000002 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.881512 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.881512 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=2.07 mas, bmaj=3.181 mas, bpa=-3.61 degrees ! Estimated noise=0.197732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0066506 Jy ! Component: 100 - total flux cleaned = 0.0107592 Jy ! Component: 150 - total flux cleaned = 0.0138142 Jy ! Component: 200 - total flux cleaned = 0.0165283 Jy ! Total flux subtracted in 200 components = 0.0165283 Jy ! Clean residual min=-0.005333 max=0.004984 Jy/beam ! Clean residual mean=0.000003 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.89804 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 = 0.00117696 Jy ! Component: 100 - total flux cleaned = 0.00192225 Jy ! Component: 150 - total flux cleaned = 0.00231177 Jy ! Component: 200 - total flux cleaned = 0.00267577 Jy ! Total flux subtracted in 200 components = 0.00267577 Jy ! Clean residual min=-0.004837 max=0.004319 Jy/beam ! Clean residual mean=0.000003 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.900716 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 131 components and 0.900716 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=2.38 mas, bpa=-7.688 degrees ! Estimated noise=0.156433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207317 Jy ! Component: 100 - total flux cleaned = 0.00207886 Jy ! Component: 150 - total flux cleaned = 0.00207221 Jy ! Component: 200 - total flux cleaned = 0.00197582 Jy ! Total flux subtracted in 200 components = 0.00197582 Jy ! Clean residual min=-0.003446 max=0.002827 Jy/beam ! Clean residual mean=0.000001 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.902692 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 0.902692 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=0.024465Jy sigma=0.713291 ! Fit after self-cal, rms=0.024328Jy sigma=0.708967 wmodel /J1415+1320_X_map.mod ! wmodel: Unable to open new model file: /J1415+1320_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1415+1320_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8986 x 2.38 at -7.688 degrees (North through East) ! Clean map min=-0.0060953 max=0.82064 Jy/beam ! Writing clean map to FITS file: .//J1415+1320_X_map.fits wmodel .//J1415+1320_X_map.mod ! Writing 151 model components to file: .//J1415+1320_X_map.mod wobs .//J1415+1320_X_uvs.fits ! Writing UV FITS file: .//J1415+1320_X_uvs.fits wwins .//J1415+1320_X_map.win ! wwins: Wrote 7 windows to .//J1415+1320_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.820642 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000740668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.270764 0.270764 0.541528 1.08306 2.16611 4.33223 8.66445 17.3289 34.6578 69.3156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.82 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1107.97 quit ! Quitting program ! Log file .//J1415+1320_X_dfm.log closed on Wed Nov 16 11:59:28 2016