! Started logfile: .//J1114-0517_C_dfm.log on Mon Jan 20 00:05:02 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1114-0517_C_uvm.fits ! Reading UV FITS file: .//J1114-0517_C_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994118 visibilities/baseline/integration-bin. ! Found source: J1114-0517 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 24336 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1114-0517_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002820Jy sigma=19.652450 ! Fit after self-cal, rms=0.957659Jy sigma=18.743953 ! 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=1.513 mas, bmaj=3.692 mas, bpa=-5.543 degrees ! Estimated noise=0.384511 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 = 0.0301101 Jy ! Component: 100 - total flux cleaned = 0.0409869 Jy ! Total flux subtracted in 100 components = 0.0409869 Jy ! Clean residual min=-0.004922 max=0.009493 Jy/beam ! Clean residual mean=0.000000 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.0409869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0409869 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=0.053986Jy sigma=0.985606 ! Fit after self-cal, rms=0.052382Jy sigma=0.957783 ! Inverting map ! Added new window around map position (-25.8, 17.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103253 Jy ! Component: 100 - total flux cleaned = 0.0176695 Jy ! Total flux subtracted in 100 components = 0.0176695 Jy ! Clean residual min=-0.004196 max=0.007006 Jy/beam ! Clean residual mean=0.000001 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.0586564 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0586564 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=0.048693Jy sigma=0.877727 ! Fit after self-cal, rms=0.048349Jy sigma=0.873522 ! Inverting map ! Added new window around map position (-2.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752618 Jy ! Component: 100 - total flux cleaned = 0.0132461 Jy ! Total flux subtracted in 100 components = 0.0132461 Jy ! Clean residual min=-0.003758 max=0.006148 Jy/beam ! Clean residual mean=-0.000000 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0719025 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.0719025 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=0.046161Jy sigma=0.825963 ! Fit after self-cal, rms=0.046044Jy sigma=0.824351 ! Inverting map ! Added new window around map position (-23.1, 16.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00604293 Jy ! Component: 100 - total flux cleaned = 0.0105002 Jy ! Total flux subtracted in 100 components = 0.0105002 Jy ! Clean residual min=-0.003214 max=0.006156 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0824027 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.0824027 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=0.044565Jy sigma=0.793219 ! Fit after self-cal, rms=0.044502Jy sigma=0.792369 ! Inverting map ! Added new window around map position (-30, 20.7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570059 Jy ! Component: 100 - total flux cleaned = 0.00958835 Jy ! Total flux subtracted in 100 components = 0.00958835 Jy ! Clean residual min=-0.002796 max=0.003483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.091991 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.091991 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=0.043397Jy sigma=0.767958 ! Fit after self-cal, rms=0.043301Jy sigma=0.766593 ! 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=1.838 mas, bmaj=4.386 mas, bpa=-4.322 degrees ! Estimated noise=0.239936 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 = 0.00618534 Jy ! Component: 100 - total flux cleaned = 0.0109078 Jy ! Component: 150 - total flux cleaned = 0.0146923 Jy ! Component: 200 - total flux cleaned = 0.0177713 Jy ! Total flux subtracted in 200 components = 0.0177713 Jy ! Clean residual min=-0.002394 max=0.002963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.109762 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.109762 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=0.041989Jy sigma=0.738250 ! Fit after self-cal, rms=0.041926Jy sigma=0.737167 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.838 x 4.386 at -4.322 degrees (North through East) ! Clean map min=-0.0023375 max=0.042883 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.96 HN 0.99 KP 0.82 ! NL 0.92 OV 0.76 PT 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 1.03 KP 2.17 ! LA 1.01 MK 0.98 NL 0.93 OV 1.38 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 1.00 KP 0.88 ! NL 0.93 OV 0.82 PT 1.28 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.14 HN 1.07 KP 1.98 ! LA 1.01 MK 1.00 NL 0.97 OV 1.54 ! PT 1.19 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.82 HN 0.91 KP 0.89 ! NL 0.98 OV 0.83 PT 0.87 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.91 HN 1.17 KP 1.34 ! LA 0.94 MK 0.96 NL 0.99 OV 1.08 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.78 HN 0.89 KP 0.86 ! NL 0.96 OV 0.85 PT 0.79 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.82 HN 1.21 KP 0.85 ! LA 0.89 MK 0.99 NL 1.01 OV 0.88 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.81 HN 0.99 KP 0.83 ! NL 0.95 OV 0.88 PT 0.82 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.89 HN 1.07 KP 0.88 ! LA 0.89 MK 0.95 NL 1.06 OV 0.94 ! PT 0.88 SC 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.28 HN 0.87 KP 1.06 ! NL 0.98 OV 0.88 PT 1.37 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.90 HN 1.13 KP 0.90 ! LA 0.90 MK 1.02 NL 1.01 OV 0.90 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.19 HN 0.97 KP 0.96 ! NL 1.02 OV 1.01 PT 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.87 HN 0.99 KP 0.89 ! LA 0.90 MK 1.09 NL 0.99 OV 0.89 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.29 HN 0.92 KP 1.09 ! NL 0.96 OV 0.99 PT 1.30 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.14 KP 0.94 ! LA 0.89 MK 1.13 NL 1.11 OV 0.89 ! PT 0.88 SC 0.98 ! ! ! Fit before self-cal, rms=0.041926Jy sigma=0.737167 ! Fit after self-cal, rms=0.042240Jy sigma=0.689246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.876 mas, bmaj=4.457 mas, bpa=-4.091 degrees ! Estimated noise=0.230328 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 (-25.8, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134618 Jy ! Component: 100 - total flux cleaned = 0.00220051 Jy ! Component: 150 - total flux cleaned = 0.00294832 Jy ! Component: 200 - total flux cleaned = 0.00318975 Jy ! Total flux subtracted in 200 components = 0.00318975 Jy ! Clean residual min=-0.001310 max=0.001380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.112952 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 125 components and 0.112952 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=0.042111Jy sigma=0.685630 ! Fit after self-cal, rms=0.042248Jy sigma=0.684674 ! 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=0.042248Jy sigma=0.684674 ! Fit after self-cal, rms=0.042195Jy sigma=0.684443 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.864 mas, bmaj=4.422 mas, bpa=-3.864 degrees ! Estimated noise=0.227486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298639 Jy ! Component: 100 - total flux cleaned = 0.000546754 Jy ! Component: 150 - total flux cleaned = 0.000706039 Jy ! Component: 200 - total flux cleaned = 0.000879458 Jy ! Total flux subtracted in 200 components = 0.000879458 Jy ! Clean residual min=-0.001072 max=0.001244 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.113832 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.113832 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=0.042147Jy sigma=0.683147 ! Fit after self-cal, rms=0.042163Jy sigma=0.683092 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 (-6.3, 3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000677773 Jy ! Component: 100 - total flux cleaned = 0.000983477 Jy ! Component: 150 - total flux cleaned = 0.00129838 Jy ! Component: 200 - total flux cleaned = 0.00153093 Jy ! Total flux subtracted in 200 components = 0.00153093 Jy ! Clean residual min=-0.000927 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.115363 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.115362 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=0.042122Jy sigma=0.681825 ! Fit after self-cal, rms=0.042115Jy sigma=0.681709 ! 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=0.042115Jy sigma=0.681709 ! Fit after self-cal, rms=0.041807Jy sigma=0.681539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.859 mas, bmaj=4.41 mas, bpa=-3.919 degrees ! Estimated noise=0.225265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250998 Jy ! Component: 100 - total flux cleaned = 0.000444001 Jy ! Component: 150 - total flux cleaned = 0.000589528 Jy ! Component: 200 - total flux cleaned = 0.000682295 Jy ! Total flux subtracted in 200 components = 0.000682295 Jy ! Clean residual min=-0.000850 max=0.000902 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.116045 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.116045 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=0.041785Jy sigma=0.680885 ! Fit after self-cal, rms=0.041781Jy sigma=0.680821 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 = 0.00022683 Jy ! Component: 100 - total flux cleaned = 0.000355004 Jy ! Component: 150 - total flux cleaned = 0.000421181 Jy ! Component: 200 - total flux cleaned = 0.000467114 Jy ! Total flux subtracted in 200 components = 0.000467114 Jy ! Clean residual min=-0.000898 max=0.000858 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.116512 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 167 components and 0.116512 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=0.041770Jy sigma=0.680471 ! Fit after self-cal, rms=0.041766Jy sigma=0.680440 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.041766Jy sigma=0.680440 ! Fit after self-cal, rms=0.041484Jy sigma=0.680346 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=7.012 mas, bpa=-12.77 degrees ! Estimated noise=0.273672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210001 Jy ! Component: 100 - total flux cleaned = 0.000333396 Jy ! Component: 150 - total flux cleaned = 0.000392372 Jy ! Component: 200 - total flux cleaned = 0.000432043 Jy ! Total flux subtracted in 200 components = 0.000432043 Jy ! Clean residual min=-0.000936 max=0.000946 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.116944 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.116944 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=0.041478Jy sigma=0.680159 ! Fit after self-cal, rms=0.041478Jy sigma=0.680122 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 = 0.000118256 Jy ! Component: 100 - total flux cleaned = 0.000118683 Jy ! Component: 150 - total flux cleaned = 0.000142516 Jy ! Component: 200 - total flux cleaned = 0.000185171 Jy ! Total flux subtracted in 200 components = 0.000185171 Jy ! Clean residual min=-0.000892 max=0.000914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.117129 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 204 components and 0.117129 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=0.041474Jy sigma=0.680016 ! Fit after self-cal, rms=0.041472Jy sigma=0.679990 ! 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=1.854 mas, bmaj=4.403 mas, bpa=-4.044 degrees ! Estimated noise=0.223441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.403 at -4.044 degrees (North through East) ! Clean map min=-0.00093957 max=0.038894 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=1.517 mas, bmaj=3.68 mas, bpa=-4.99 degrees ! Estimated noise=0.358621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291439 Jy ! Component: 100 - total flux cleaned = 0.0425854 Jy ! Component: 150 - total flux cleaned = 0.0528251 Jy ! Component: 200 - total flux cleaned = 0.0612736 Jy ! Total flux subtracted in 200 components = 0.0612736 Jy ! Clean residual min=-0.003311 max=0.005140 Jy/beam ! Clean residual mean=0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0612736 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0612736 Jy ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.403 mas, bpa=-4.044 degrees ! Estimated noise=0.223441 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 = 0.0110895 Jy ! Component: 100 - total flux cleaned = 0.0193657 Jy ! Component: 150 - total flux cleaned = 0.0258226 Jy ! Component: 200 - total flux cleaned = 0.030908 Jy ! Total flux subtracted in 200 components = 0.030908 Jy ! Clean residual min=-0.002286 max=0.003067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.0921816 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 68 components and 0.0921815 Jy ! Inverting map ! Added new window around map position (-21, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409585 Jy ! Component: 100 - total flux cleaned = 0.00742209 Jy ! Component: 150 - total flux cleaned = 0.0101488 Jy ! Component: 200 - total flux cleaned = 0.0124232 Jy ! Total flux subtracted in 200 components = 0.0124232 Jy ! Clean residual min=-0.001376 max=0.001668 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.104605 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 106 components and 0.104605 Jy ! Inverting map ! Added new window around map position (-7.2, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194789 Jy ! Component: 100 - total flux cleaned = 0.00356259 Jy ! Component: 150 - total flux cleaned = 0.00494134 Jy ! Component: 200 - total flux cleaned = 0.00613534 Jy ! Total flux subtracted in 200 components = 0.00613534 Jy ! Clean residual min=-0.001072 max=0.001113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.11074 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 138 components and 0.11074 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=7.012 mas, bpa=-12.77 degrees ! Estimated noise=0.273672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154348 Jy ! Component: 100 - total flux cleaned = 0.00267467 Jy ! Component: 150 - total flux cleaned = 0.0035603 Jy ! Component: 200 - total flux cleaned = 0.00415292 Jy ! Total flux subtracted in 200 components = 0.00415292 Jy ! Clean residual min=-0.001238 max=0.001001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.114893 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 = 0.000289369 Jy ! Component: 100 - total flux cleaned = 0.000503362 Jy ! Component: 150 - total flux cleaned = 0.00067906 Jy ! Component: 200 - total flux cleaned = 0.000880229 Jy ! Total flux subtracted in 200 components = 0.000880229 Jy ! Clean residual min=-0.001121 max=0.000921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.115773 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 193 components and 0.115773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=4.403 mas, bpa=-4.044 degrees ! Estimated noise=0.223441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240779 Jy ! Component: 100 - total flux cleaned = 0.000413202 Jy ! Component: 150 - total flux cleaned = 0.000587075 Jy ! Component: 200 - total flux cleaned = 0.0006755 Jy ! Total flux subtracted in 200 components = 0.0006755 Jy ! Clean residual min=-0.000826 max=0.000768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.116449 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 0.116449 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=0.041476Jy sigma=0.679932 ! Fit after self-cal, rms=0.041465Jy sigma=0.679695 wmodel J1114-0517_C_map.mod ! Writing 216 model components to file: J1114-0517_C_map.mod wobs J1114-0517_C_uvs.fits ! Writing UV FITS file: J1114-0517_C_uvs.fits wwins J1114-0517_C_map.win ! wwins: Wrote 9 windows to J1114-0517_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.75991e-05 Jy ! Component: 100 - total flux cleaned = 0.000161289 Jy ! Component: 150 - total flux cleaned = 0.000233954 Jy ! Component: 200 - total flux cleaned = 0.000315548 Jy ! Component: 250 - total flux cleaned = 0.000383747 Jy ! Component: 300 - total flux cleaned = 0.000439037 Jy ! Component: 350 - total flux cleaned = 0.000481926 Jy ! Component: 400 - total flux cleaned = 0.000481965 Jy ! Component: 450 - total flux cleaned = 0.00047197 Jy ! Component: 500 - total flux cleaned = 0.000492074 Jy ! Component: 550 - total flux cleaned = 0.000472198 Jy ! Component: 600 - total flux cleaned = 0.000452898 Jy ! Component: 650 - total flux cleaned = 0.000462298 Jy ! Component: 700 - total flux cleaned = 0.000453035 Jy ! Component: 750 - total flux cleaned = 0.000434762 Jy ! Component: 800 - total flux cleaned = 0.000416827 Jy ! Component: 850 - total flux cleaned = 0.000434487 Jy ! Component: 900 - total flux cleaned = 0.000408295 Jy ! Component: 950 - total flux cleaned = 0.000373887 Jy ! Component: 1000 - total flux cleaned = 0.000340083 Jy ! Component: 1050 - total flux cleaned = 0.000348512 Jy ! Component: 1100 - total flux cleaned = 0.000323686 Jy ! Component: 1150 - total flux cleaned = 0.000291144 Jy ! Component: 1200 - total flux cleaned = 0.000235058 Jy ! Component: 1250 - total flux cleaned = 0.000227204 Jy ! Component: 1300 - total flux cleaned = 0.000250576 Jy ! Component: 1350 - total flux cleaned = 0.000204009 Jy ! Component: 1400 - total flux cleaned = 0.000173461 Jy ! Component: 1450 - total flux cleaned = 0.000150855 Jy ! Component: 1500 - total flux cleaned = 0.000128508 Jy ! Component: 1550 - total flux cleaned = 0.000113853 Jy ! Component: 1600 - total flux cleaned = 0.000113831 Jy ! Component: 1650 - total flux cleaned = 9.1995e-05 Jy ! Component: 1700 - total flux cleaned = 4.91823e-05 Jy ! Component: 1750 - total flux cleaned = 2.79493e-05 Jy ! Component: 1800 - total flux cleaned = 2.7891e-05 Jy ! Component: 1850 - total flux cleaned = 2.10006e-05 Jy ! Component: 1900 - total flux cleaned = -1.33049e-05 Jy ! Component: 1950 - total flux cleaned = -2.01661e-05 Jy ! Component: 2000 - total flux cleaned = -6.04912e-05 Jy ! Component: 2050 - total flux cleaned = -7.36956e-05 Jy ! Component: 2100 - total flux cleaned = -9.36207e-05 Jy ! Component: 2150 - total flux cleaned = -0.000119719 Jy ! Component: 2200 - total flux cleaned = -0.000126216 Jy ! Component: 2250 - total flux cleaned = -0.000151909 Jy ! Component: 2300 - total flux cleaned = -0.00015834 Jy ! Component: 2350 - total flux cleaned = -0.000196201 Jy ! Component: 2400 - total flux cleaned = -0.000189875 Jy ! Component: 2450 - total flux cleaned = -0.000196032 Jy ! Component: 2500 - total flux cleaned = -0.000202158 Jy ! Component: 2550 - total flux cleaned = -0.000208183 Jy ! Component: 2600 - total flux cleaned = -0.000208131 Jy ! Component: 2650 - total flux cleaned = -0.000196155 Jy ! Component: 2700 - total flux cleaned = -0.000214002 Jy ! Component: 2750 - total flux cleaned = -0.000237572 Jy ! Component: 2800 - total flux cleaned = -0.00022587 Jy ! Component: 2850 - total flux cleaned = -0.000208547 Jy ! Component: 2900 - total flux cleaned = -0.000214285 Jy ! Component: 2950 - total flux cleaned = -0.000231456 Jy ! Component: 3000 - total flux cleaned = -0.000254053 Jy ! Component: 3050 - total flux cleaned = -0.000265271 Jy ! Component: 3100 - total flux cleaned = -0.000265181 Jy ! Component: 3150 - total flux cleaned = -0.000254126 Jy ! Component: 3200 - total flux cleaned = -0.000276127 Jy ! Component: 3250 - total flux cleaned = -0.000276118 Jy ! Component: 3300 - total flux cleaned = -0.000276133 Jy ! Component: 3350 - total flux cleaned = -0.000292265 Jy ! Component: 3400 - total flux cleaned = -0.000286906 Jy ! Component: 3450 - total flux cleaned = -0.000281572 Jy ! Component: 3500 - total flux cleaned = -0.000286884 Jy ! Component: 3550 - total flux cleaned = -0.000286991 Jy ! Component: 3600 - total flux cleaned = -0.000312945 Jy ! Component: 3650 - total flux cleaned = -0.000323278 Jy ! Component: 3700 - total flux cleaned = -0.000328449 Jy ! Component: 3750 - total flux cleaned = -0.000338584 Jy ! Component: 3800 - total flux cleaned = -0.000343707 Jy ! Component: 3850 - total flux cleaned = -0.000363765 Jy ! Component: 3900 - total flux cleaned = -0.000373721 Jy ! Component: 3950 - total flux cleaned = -0.000378665 Jy ! Component: 4000 - total flux cleaned = -0.000383619 Jy ! Component: 4050 - total flux cleaned = -0.000408086 Jy ! Total flux subtracted in 4096 components = -0.000432409 Jy ! Clean residual min=-0.000282 max=0.000286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.116016 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 534 components and 0.116016 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1114-0517_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 4.403 at -4.044 degrees (North through East) ! Clean map min=-0.00059268 max=0.038729 Jy/beam ! Writing clean map to FITS file: .//J1114-0517_C_map.fits wmodel .//J1114-0517_C_map.mod ! Writing 534 model components to file: .//J1114-0517_C_map.mod wobs .//J1114-0517_C_uvs.fits ! Writing UV FITS file: .//J1114-0517_C_uvs.fits wwins .//J1114-0517_C_map.win ! wwins: Wrote 10 windows to .//J1114-0517_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0387285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.87739e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.687663 0.687663 1.37533 2.75065 5.50131 11.0026 22.0052 44.0105 88.0209 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 436.259 quit ! Quitting program ! Log file .//J1114-0517_C_dfm.log closed on Mon Jan 20 00:05:07 2020