! Started logfile: .//J1327+2210_X_dfm.log on Wed Nov 16 11:58:43 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 .//J1327+2210_X_uvm.fits ! Reading UV FITS file: .//J1327+2210_X_uvm.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 18144 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 J1327+2210_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. ! ! 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=1.087992Jy sigma=34.233940 ! Fit after self-cal, rms=0.565660Jy sigma=18.123753 ! 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=0.7675 mas, bmaj=2.219 mas, bpa=-17.75 degrees ! Estimated noise=0.304958 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 = 0.323957 Jy ! Component: 100 - total flux cleaned = 0.397329 Jy ! Total flux subtracted in 100 components = 0.397329 Jy ! Clean residual min=-0.013424 max=0.027951 Jy/beam ! Clean residual mean=0.000011 rms=0.003637 Jy/beam ! Combined flux in latest and established models = 0.397329 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.397329 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=0.082744Jy sigma=2.170206 ! Fit after self-cal, rms=0.082723Jy sigma=2.168550 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030871 Jy ! Component: 100 - total flux cleaned = 0.0466245 Jy ! Total flux subtracted in 100 components = 0.0466245 Jy ! Clean residual min=-0.010878 max=0.013500 Jy/beam ! Clean residual mean=-0.000003 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.443954 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.443954 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=0.061746Jy sigma=1.573538 ! Fit after self-cal, rms=0.061483Jy sigma=1.563714 ! Inverting map ! Added new window around map position (7.4, -13.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125789 Jy ! Component: 100 - total flux cleaned = 0.0194939 Jy ! Total flux subtracted in 100 components = 0.0194939 Jy ! Clean residual min=-0.009015 max=0.011383 Jy/beam ! Clean residual mean=-0.000003 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.463447 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.463447 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=0.056763Jy sigma=1.450578 ! Fit after self-cal, rms=0.056526Jy sigma=1.442526 ! 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=0.9335 mas, bmaj=2.335 mas, bpa=-15.72 degrees ! Estimated noise=0.17135 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 = 0.0104233 Jy ! Component: 100 - total flux cleaned = 0.0169563 Jy ! Component: 150 - total flux cleaned = 0.0218193 Jy ! Component: 200 - total flux cleaned = 0.0255506 Jy ! Total flux subtracted in 200 components = 0.0255506 Jy ! Clean residual min=-0.007395 max=0.008760 Jy/beam ! Clean residual mean=-0.000026 rms=0.001832 Jy/beam ! Combined flux in latest and established models = 0.488998 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.488998 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=0.052780Jy sigma=1.383908 ! Fit after self-cal, rms=0.052678Jy sigma=1.380907 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 2.335 at -15.72 degrees (North through East) ! Clean map min=-0.0068957 max=0.42253 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 1.07 FD 0.98 HN 0.99 KP 1.06 ! LA 0.98 MK 0.99 NL 1.05 OV 1.03 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.87 HN 0.92 LA 0.96 ! MK 1.03 NL 1.04 OV 0.96 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 KP 1.06 ! LA 0.98 MK 0.99 NL 1.05 OV 1.02 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.87 HN 0.95 LA 0.94 ! MK 1.04 NL 1.03 OV 0.97 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.97 KP 1.05 ! LA 0.98 MK 0.97 NL 1.05 OV 1.01 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.87 HN 0.94 LA 0.95 ! MK 1.01 NL 1.04 OV 0.95 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.99 KP 1.05 ! LA 0.97 MK 1.01 NL 1.04 OV 1.01 ! PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.85 HN 0.90 LA 0.95 ! MK 1.02 NL 1.03 OV 0.95 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 KP 1.05 ! LA 0.96 MK 0.99 NL 1.05 OV 1.01 ! PT 0.98 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 KP 1.04 ! LA 0.97 MK 1.01 NL 1.05 OV 1.00 ! PT 0.98 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.01 KP 1.04 ! LA 0.97 MK 1.01 NL 1.06 OV 1.01 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 1.04 ! LA 0.98 MK 1.01 NL 1.05 OV 1.00 ! PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 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=0.052678Jy sigma=1.380907 ! Fit after self-cal, rms=0.046482Jy sigma=1.188479 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9318 mas, bmaj=2.345 mas, bpa=-15.78 degrees ! Estimated noise=0.172753 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 (45.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513818 Jy ! Component: 100 - total flux cleaned = 0.00696866 Jy ! Component: 150 - total flux cleaned = 0.00797498 Jy ! Component: 200 - total flux cleaned = 0.00857114 Jy ! Total flux subtracted in 200 components = 0.00857114 Jy ! Clean residual min=-0.004035 max=0.003858 Jy/beam ! Clean residual mean=-0.000010 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.497569 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.497569 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=0.045175Jy sigma=1.164646 ! Fit after self-cal, rms=0.045102Jy sigma=1.162237 ! 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=0.045102Jy sigma=1.162237 ! Fit after self-cal, rms=0.036773Jy sigma=0.851805 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9295 mas, bmaj=2.345 mas, bpa=-15.83 degrees ! Estimated noise=0.173821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388556 Jy ! Component: 100 - total flux cleaned = 0.00519534 Jy ! Component: 150 - total flux cleaned = 0.00554668 Jy ! Component: 200 - total flux cleaned = 0.00559785 Jy ! Total flux subtracted in 200 components = 0.00559785 Jy ! Clean residual min=-0.003526 max=0.003389 Jy/beam ! Clean residual mean=-0.000008 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.503167 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.503167 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=0.035946Jy sigma=0.839208 ! Fit after self-cal, rms=0.035925Jy sigma=0.838331 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 = 0.000203077 Jy ! Component: 100 - total flux cleaned = 0.000102269 Jy ! Component: 150 - total flux cleaned = 0.000104918 Jy ! Component: 200 - total flux cleaned = 0.000145811 Jy ! Total flux subtracted in 200 components = 0.000145811 Jy ! Clean residual min=-0.003164 max=0.003181 Jy/beam ! Clean residual mean=-0.000008 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.503313 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.503313 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=0.035754Jy sigma=0.835054 ! Fit after self-cal, rms=0.035748Jy sigma=0.834772 ! 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=0.035748Jy sigma=0.834772 ! Fit after self-cal, rms=0.035659Jy sigma=0.826037 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9276 mas, bmaj=2.345 mas, bpa=-15.87 degrees ! Estimated noise=0.174875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302291 Jy ! Component: 100 - total flux cleaned = 0.00386071 Jy ! Component: 150 - total flux cleaned = 0.00411175 Jy ! Component: 200 - total flux cleaned = 0.00419474 Jy ! Total flux subtracted in 200 components = 0.00419474 Jy ! Clean residual min=-0.002955 max=0.003051 Jy/beam ! Clean residual mean=-0.000007 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.507508 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.507508 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=0.035109Jy sigma=0.819819 ! Fit after self-cal, rms=0.035104Jy sigma=0.819596 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 = -9.48738e-05 Jy ! Component: 100 - total flux cleaned = -5.97078e-05 Jy ! Component: 150 - total flux cleaned = -0.00012593 Jy ! Component: 200 - total flux cleaned = -0.000155763 Jy ! Total flux subtracted in 200 components = -0.000155763 Jy ! Clean residual min=-0.002884 max=0.002954 Jy/beam ! Clean residual mean=-0.000007 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.507352 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 0.507352 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=0.035008Jy sigma=0.817866 ! Fit after self-cal, rms=0.035006Jy sigma=0.817739 ! 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=0.035006Jy sigma=0.817739 ! Fit after self-cal, rms=0.034970Jy sigma=0.811767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.065 mas, bmaj=2.915 mas, bpa=-7.998 degrees ! Estimated noise=0.221327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035145 Jy ! Component: 100 - total flux cleaned = 0.00420031 Jy ! Component: 150 - total flux cleaned = 0.00435181 Jy ! Component: 200 - total flux cleaned = 0.00443316 Jy ! Total flux subtracted in 200 components = 0.00443316 Jy ! Clean residual min=-0.003706 max=0.003518 Jy/beam ! Clean residual mean=-0.000013 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.511785 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.511785 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=0.034595Jy sigma=0.809849 ! Fit after self-cal, rms=0.034564Jy sigma=0.808704 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 = 0.000217384 Jy ! Component: 100 - total flux cleaned = 0.000110295 Jy ! Component: 150 - total flux cleaned = 1.87924e-05 Jy ! Component: 200 - total flux cleaned = -3.23547e-05 Jy ! Total flux subtracted in 200 components = -3.23547e-05 Jy ! Clean residual min=-0.003585 max=0.003542 Jy/beam ! Clean residual mean=-0.000013 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.511753 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.511753 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=0.034520Jy sigma=0.809024 ! Fit after self-cal, rms=0.034510Jy sigma=0.808639 ! 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=0.9259 mas, bmaj=2.345 mas, bpa=-15.9 degrees ! Estimated noise=0.175832 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 2.345 at -15.9 degrees (North through East) ! Clean map min=-0.0034293 max=0.43051 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=0.7604 mas, bmaj=2.229 mas, bpa=-17.85 degrees ! Estimated noise=0.312836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332088 Jy ! Component: 100 - total flux cleaned = 0.409753 Jy ! Component: 150 - total flux cleaned = 0.443923 Jy ! Component: 200 - total flux cleaned = 0.461501 Jy ! Total flux subtracted in 200 components = 0.461501 Jy ! Clean residual min=-0.005001 max=0.008748 Jy/beam ! Clean residual mean=0.000003 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.461501 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 0.461501 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.345 mas, bpa=-15.9 degrees ! Estimated noise=0.175832 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 = 0.0160064 Jy ! Component: 100 - total flux cleaned = 0.0255483 Jy ! Component: 150 - total flux cleaned = 0.0321321 Jy ! Component: 200 - total flux cleaned = 0.0369095 Jy ! Total flux subtracted in 200 components = 0.0369095 Jy ! Clean residual min=-0.003755 max=0.005056 Jy/beam ! Clean residual mean=-0.000009 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.498411 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 41 components and 0.498411 Jy ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476713 Jy ! Component: 100 - total flux cleaned = 0.00802615 Jy ! Component: 150 - total flux cleaned = 0.0100048 Jy ! Component: 200 - total flux cleaned = 0.0107169 Jy ! Total flux subtracted in 200 components = 0.0107169 Jy ! Clean residual min=-0.002939 max=0.003296 Jy/beam ! Clean residual mean=-0.000007 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.509128 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.509128 Jy ! Inverting map ! Added new window around map position (-3, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250324 Jy ! Component: 100 - total flux cleaned = 0.00364439 Jy ! Component: 150 - total flux cleaned = 0.00444136 Jy ! Component: 200 - total flux cleaned = 0.00496058 Jy ! Total flux subtracted in 200 components = 0.00496058 Jy ! Clean residual min=-0.002631 max=0.003010 Jy/beam ! Clean residual mean=-0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.514088 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.514088 Jy ! Inverting map ! Added new window around map position (-8.4, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229625 Jy ! Component: 100 - total flux cleaned = 0.00272397 Jy ! Component: 150 - total flux cleaned = 0.00299456 Jy ! Component: 200 - total flux cleaned = 0.00309443 Jy ! Total flux subtracted in 200 components = 0.00309443 Jy ! Clean residual min=-0.002181 max=0.002143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.517183 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.517183 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=2.065 mas, bmaj=2.915 mas, bpa=-7.998 degrees ! Estimated noise=0.221327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578822 Jy ! Component: 100 - total flux cleaned = 0.000932342 Jy ! Component: 150 - total flux cleaned = 0.00112771 Jy ! Component: 200 - total flux cleaned = 0.00123344 Jy ! Total flux subtracted in 200 components = 0.00123344 Jy ! Clean residual min=-0.002703 max=0.003173 Jy/beam ! Clean residual mean=-0.000009 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.518416 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 = 2.79251e-07 Jy ! Component: 100 - total flux cleaned = -5.25174e-07 Jy ! Component: 150 - total flux cleaned = -2.84942e-05 Jy ! Component: 200 - total flux cleaned = -5.56057e-05 Jy ! Total flux subtracted in 200 components = -5.56057e-05 Jy ! Clean residual min=-0.002635 max=0.003100 Jy/beam ! Clean residual mean=-0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.51836 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 144 components and 0.51836 Jy ! Inverting map ! Added new window around map position (16.2, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265766 Jy ! Component: 100 - total flux cleaned = 0.00315705 Jy ! Component: 150 - total flux cleaned = 0.00310951 Jy ! Component: 200 - total flux cleaned = 0.00303374 Jy ! Total flux subtracted in 200 components = 0.00303374 Jy ! Clean residual min=-0.002419 max=0.002649 Jy/beam ! Clean residual mean=-0.000004 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.521394 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 172 components and 0.521394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=2.345 mas, bpa=-15.9 degrees ! Estimated noise=0.175832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245817 Jy ! Component: 100 - total flux cleaned = -0.000203444 Jy ! Component: 150 - total flux cleaned = -0.000118902 Jy ! Component: 200 - total flux cleaned = 7.04718e-05 Jy ! Total flux subtracted in 200 components = 7.04718e-05 Jy ! Clean residual min=-0.001743 max=0.001865 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.521465 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 0.521464 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=0.033366Jy sigma=0.784913 ! Fit after self-cal, rms=0.033323Jy sigma=0.782989 wmodel /J1327+2210_X_map.mod ! wmodel: Unable to open new model file: /J1327+2210_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1327+2210_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 2.345 at -15.9 degrees (North through East) ! Clean map min=-0.0023779 max=0.43269 Jy/beam ! Writing clean map to FITS file: .//J1327+2210_X_map.fits wmodel .//J1327+2210_X_map.mod ! Writing 189 model components to file: .//J1327+2210_X_map.mod wobs .//J1327+2210_X_uvs.fits ! Writing UV FITS file: .//J1327+2210_X_uvs.fits wwins .//J1327+2210_X_map.win ! wwins: Wrote 7 windows to .//J1327+2210_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.432693 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000438132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.303771 0.303771 0.607542 1.21508 2.43017 4.86034 9.72068 19.4414 38.8827 77.7654 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.432 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 987.585 quit ! Quitting program ! Log file .//J1327+2210_X_dfm.log closed on Wed Nov 16 11:58:46 2016