! Started logfile: .//J1445-1629_X_dfm.log on Wed Nov 16 11:59:42 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 .//J1445-1629_X_uvm.fits ! Reading UV FITS file: .//J1445-1629_X_uvm.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! AN table 2: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831384 visibilities/baseline/integration-bin. ! Found source: J1445-1629 ! ! 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 13648 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 J1445-1629_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 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.053766Jy sigma=28.302033 ! Fit after self-cal, rms=0.679647Jy sigma=18.017343 ! 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=0.7859 mas, bmaj=2.154 mas, bpa=3.678 degrees ! Estimated noise=0.386799 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 = 0.24189 Jy ! Component: 100 - total flux cleaned = 0.296187 Jy ! Total flux subtracted in 100 components = 0.296187 Jy ! Clean residual min=-0.012739 max=0.035803 Jy/beam ! Clean residual mean=0.000057 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.296187 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.296187 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=0.090009Jy sigma=2.106817 ! Fit after self-cal, rms=0.089976Jy sigma=2.102660 ! Inverting map ! Added new window around map position (1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031437 Jy ! Component: 100 - total flux cleaned = 0.0494586 Jy ! Total flux subtracted in 100 components = 0.0494586 Jy ! Clean residual min=-0.010462 max=0.015303 Jy/beam ! Clean residual mean=0.000032 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.345646 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.345646 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=0.070999Jy sigma=1.487552 ! Fit after self-cal, rms=0.069221Jy sigma=1.438250 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161361 Jy ! Component: 100 - total flux cleaned = 0.0267937 Jy ! Total flux subtracted in 100 components = 0.0267937 Jy ! Clean residual min=-0.007995 max=0.009650 Jy/beam ! Clean residual mean=0.000020 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.37244 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.37244 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=0.062760Jy sigma=1.205778 ! Fit after self-cal, rms=0.062201Jy sigma=1.189532 ! 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=1.095 mas, bmaj=2.765 mas, bpa=2.982 degrees ! Estimated noise=0.234962 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 = 0.0129021 Jy ! Component: 100 - total flux cleaned = 0.0195898 Jy ! Component: 150 - total flux cleaned = 0.0237868 Jy ! Component: 200 - total flux cleaned = 0.0265209 Jy ! Total flux subtracted in 200 components = 0.0265209 Jy ! Clean residual min=-0.006605 max=0.005810 Jy/beam ! Clean residual mean=0.000008 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.398961 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.398961 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=0.059447Jy sigma=1.087987 ! Fit after self-cal, rms=0.059215Jy sigma=1.079824 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 2.765 at 2.982 degrees (North through East) ! Clean map min=-0.0059314 max=0.31129 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 1.00 FD 0.90 HN 1.11 KP 1.04 ! LA 0.93 MK 0.95 NL 1.04 OV 0.98 ! PT 0.94 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.94 HN 1.01 KP 1.08 ! LA 0.97 NL 1.01 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.90 HN 1.08 KP 1.02 ! LA 0.92 MK 0.97 NL 1.04 OV 0.97 ! PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 1.03 KP 1.08 ! LA 0.99 NL 1.01 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.09 KP 1.02 ! LA 0.93 MK 0.96 NL 1.05 OV 0.98 ! PT 0.93 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 1.01 KP 1.08 ! LA 0.97 NL 1.02 OV 1.01 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.09 KP 1.04 ! LA 0.94 MK 0.96 NL 1.05 OV 0.98 ! PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.95 HN 1.01 KP 1.07 ! LA 0.98 NL 1.01 OV 1.01 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.10 KP 1.03 ! LA 0.94 MK 0.99 NL 1.06 OV 0.99 ! PT 0.95 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.95 HN 1.01 KP 1.08 ! LA 0.98 NL 1.00 OV 1.01 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.11 KP 1.05 ! LA 0.94 MK 1.01 NL 1.05 OV 0.98 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.95 HN 0.99 KP 1.08 ! LA 0.98 NL 1.00 OV 1.03 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.12 KP 1.05 ! LA 0.94 MK 1.02 NL 1.06 OV 0.99 ! PT 0.95 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.96 HN 1.01 KP 1.08 ! LA 0.98 NL 1.01 OV 1.03 PT 0.97 ! SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.12 KP 1.04 ! LA 0.95 MK 0.98 NL 1.05 OV 0.97 ! PT 0.94 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.95 HN 1.00 KP 1.08 ! LA 0.98 NL 0.99 OV 1.01 PT 0.95 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.059215Jy sigma=1.079824 ! Fit after self-cal, rms=0.054026Jy sigma=0.907341 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=2.772 mas, bpa=2.944 degrees ! Estimated noise=0.234847 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 = 0.000238616 Jy ! Component: 100 - total flux cleaned = -0.000171004 Jy ! Component: 150 - total flux cleaned = -0.000445821 Jy ! Component: 200 - total flux cleaned = -0.000638115 Jy ! Total flux subtracted in 200 components = -0.000638115 Jy ! Clean residual min=-0.001895 max=0.001948 Jy/beam ! Clean residual mean=-0.000025 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.398323 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.398323 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=0.053905Jy sigma=0.902840 ! Fit after self-cal, rms=0.053829Jy sigma=0.901884 ! 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=0.053829Jy sigma=0.901884 ! Fit after self-cal, rms=0.053717Jy sigma=0.901542 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.772 mas, bpa=2.924 degrees ! Estimated noise=0.234594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103116 Jy ! Component: 100 - total flux cleaned = -0.000360267 Jy ! Component: 150 - total flux cleaned = -0.000610474 Jy ! Component: 200 - total flux cleaned = -0.000763561 Jy ! Total flux subtracted in 200 components = -0.000763561 Jy ! Clean residual min=-0.001760 max=0.001802 Jy/beam ! Clean residual mean=-0.000024 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.397559 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.397559 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=0.053657Jy sigma=0.899285 ! Fit after self-cal, rms=0.053635Jy sigma=0.898924 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 = -0.00011966 Jy ! Component: 100 - total flux cleaned = -0.000272939 Jy ! Component: 150 - total flux cleaned = -0.000327284 Jy ! Component: 200 - total flux cleaned = -0.000352872 Jy ! Total flux subtracted in 200 components = -0.000352872 Jy ! Clean residual min=-0.001721 max=0.001759 Jy/beam ! Clean residual mean=-0.000024 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.397206 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.397206 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=0.053603Jy sigma=0.897775 ! Fit after self-cal, rms=0.053589Jy sigma=0.897578 ! 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=0.053589Jy sigma=0.897578 ! Fit after self-cal, rms=0.053486Jy sigma=0.897174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=2.773 mas, bpa=2.9 degrees ! Estimated noise=0.234409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000383018 Jy ! Component: 100 - total flux cleaned = -0.000567288 Jy ! Component: 150 - total flux cleaned = -0.00069687 Jy ! Component: 200 - total flux cleaned = -0.000743821 Jy ! Total flux subtracted in 200 components = -0.000743821 Jy ! Clean residual min=-0.001653 max=0.001657 Jy/beam ! Clean residual mean=-0.000024 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.396462 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.396462 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=0.053455Jy sigma=0.896108 ! Fit after self-cal, rms=0.053443Jy sigma=0.895937 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 = -0.000127289 Jy ! Component: 100 - total flux cleaned = -0.000201616 Jy ! Component: 150 - total flux cleaned = -0.000223927 Jy ! Component: 200 - total flux cleaned = -0.00026487 Jy ! Total flux subtracted in 200 components = -0.00026487 Jy ! Clean residual min=-0.001645 max=0.001630 Jy/beam ! Clean residual mean=-0.000024 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.396197 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.396197 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=0.053423Jy sigma=0.895240 ! Fit after self-cal, rms=0.053415Jy sigma=0.895127 ! 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=0.053415Jy sigma=0.895127 ! Fit after self-cal, rms=0.053349Jy sigma=0.894893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.268 mas, bmaj=4.507 mas, bpa=0.03329 degrees ! Estimated noise=0.274543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173519 Jy ! Component: 100 - total flux cleaned = -0.000262551 Jy ! Component: 150 - total flux cleaned = -0.000337886 Jy ! Component: 200 - total flux cleaned = -0.000404585 Jy ! Total flux subtracted in 200 components = -0.000404585 Jy ! Clean residual min=-0.001823 max=0.001975 Jy/beam ! Clean residual mean=-0.000043 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.395793 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.395793 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=0.053335Jy sigma=0.894430 ! Fit after self-cal, rms=0.053328Jy sigma=0.894303 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 = 1.7234e-05 Jy ! Component: 100 - total flux cleaned = -3.21775e-05 Jy ! Component: 150 - total flux cleaned = -7.60488e-05 Jy ! Component: 200 - total flux cleaned = -0.000115505 Jy ! Total flux subtracted in 200 components = -0.000115505 Jy ! Clean residual min=-0.001804 max=0.001975 Jy/beam ! Clean residual mean=-0.000043 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.395677 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.395677 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=0.053319Jy sigma=0.894042 ! Fit after self-cal, rms=0.053312Jy sigma=0.893920 ! 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=1.094 mas, bmaj=2.773 mas, bpa=2.887 degrees ! Estimated noise=0.234277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.773 at 2.887 degrees (North through East) ! Clean map min=-0.0014643 max=0.31079 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=0.7851 mas, bmaj=2.159 mas, bpa=3.572 degrees ! Estimated noise=0.38397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239475 Jy ! Component: 100 - total flux cleaned = 0.302393 Jy ! Component: 150 - total flux cleaned = 0.3319 Jy ! Component: 200 - total flux cleaned = 0.350014 Jy ! Total flux subtracted in 200 components = 0.350014 Jy ! Clean residual min=-0.004526 max=0.009739 Jy/beam ! Clean residual mean=0.000012 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.350014 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.350014 Jy ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.773 mas, bpa=2.887 degrees ! Estimated noise=0.234277 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 = 0.0204503 Jy ! Component: 100 - total flux cleaned = 0.0309268 Jy ! Component: 150 - total flux cleaned = 0.0366352 Jy ! Component: 200 - total flux cleaned = 0.0398504 Jy ! Total flux subtracted in 200 components = 0.0398504 Jy ! Clean residual min=-0.001633 max=0.001863 Jy/beam ! Clean residual mean=-0.000017 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.389864 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 58 components and 0.389865 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=2.268 mas, bmaj=4.507 mas, bpa=0.03329 degrees ! Estimated noise=0.274543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254206 Jy ! Component: 100 - total flux cleaned = 0.00379881 Jy ! Component: 150 - total flux cleaned = 0.00446001 Jy ! Component: 200 - total flux cleaned = 0.00478959 Jy ! Total flux subtracted in 200 components = 0.00478959 Jy ! Clean residual min=-0.001829 max=0.002023 Jy/beam ! Clean residual mean=-0.000041 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.394654 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 = 4.01194e-05 Jy ! Component: 100 - total flux cleaned = 6.75326e-05 Jy ! Component: 150 - total flux cleaned = 0.000101013 Jy ! Component: 200 - total flux cleaned = 0.000116533 Jy ! Total flux subtracted in 200 components = 0.000116533 Jy ! Clean residual min=-0.001807 max=0.002006 Jy/beam ! Clean residual mean=-0.000041 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.394771 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.394771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.773 mas, bpa=2.887 degrees ! Estimated noise=0.234277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.10132e-05 Jy ! Component: 100 - total flux cleaned = -8.87764e-05 Jy ! Component: 150 - total flux cleaned = -0.000112344 Jy ! Component: 200 - total flux cleaned = -0.000111412 Jy ! Total flux subtracted in 200 components = -0.000111412 Jy ! Clean residual min=-0.001478 max=0.001645 Jy/beam ! Clean residual mean=-0.000023 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.394659 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.394659 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=0.053286Jy sigma=0.893951 ! Fit after self-cal, rms=0.053254Jy sigma=0.892976 wmodel /J1445-1629_X_map.mod ! wmodel: Unable to open new model file: /J1445-1629_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1445-1629_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.094 x 2.773 at 2.887 degrees (North through East) ! Clean map min=-0.0013256 max=0.31212 Jy/beam ! Writing clean map to FITS file: .//J1445-1629_X_map.fits wmodel .//J1445-1629_X_map.mod ! Writing 75 model components to file: .//J1445-1629_X_map.mod wobs .//J1445-1629_X_uvs.fits ! Writing UV FITS file: .//J1445-1629_X_uvs.fits wwins .//J1445-1629_X_map.win ! wwins: Wrote 2 windows to .//J1445-1629_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.312121 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000389644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.374513 0.374513 0.749026 1.49805 2.9961 5.99221 11.9844 23.9688 47.9376 95.8753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.312 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 801.04 quit ! Quitting program ! Log file .//J1445-1629_X_dfm.log closed on Wed Nov 16 11:59:45 2016