! Started logfile: .//J2343+0547_X_dfm.log on Wed Nov 16 12:13:41 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 .//J2343+0547_X_uvm.fits ! Reading UV FITS file: .//J2343+0547_X_uvm.fits ! AN table 1: 49 integrations on 36 of 36 possible baselines. ! AN table 2: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.992018 visibilities/baseline/integration-bin. ! Found source: J2343+0547 ! ! 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 49712 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 J2343+0547_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=1.000414Jy sigma=32.027580 ! Fit after self-cal, rms=0.978569Jy sigma=31.314092 ! 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=0.7602 mas, bmaj=1.978 mas, bpa=-5.759 degrees ! Estimated noise=0.204055 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 = 0.0171417 Jy ! Component: 100 - total flux cleaned = 0.020926 Jy ! Total flux subtracted in 100 components = 0.020926 Jy ! Clean residual min=-0.001017 max=0.001290 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.020926 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.020926 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=0.025532Jy sigma=0.756897 ! Fit after self-cal, rms=0.023433Jy sigma=0.687739 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259176 Jy ! Component: 100 - total flux cleaned = 0.00351588 Jy ! Total flux subtracted in 100 components = 0.00351588 Jy ! Clean residual min=-0.001001 max=0.001020 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0244419 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0244419 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=0.023159Jy sigma=0.676977 ! Fit after self-cal, rms=0.023160Jy sigma=0.676939 ! 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=0.9566 mas, bmaj=2.248 mas, bpa=-5.125 degrees ! Estimated noise=0.101042 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 (-6.8, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994378 Jy ! Component: 100 - total flux cleaned = 0.00158891 Jy ! Component: 150 - total flux cleaned = 0.00197958 Jy ! Component: 200 - total flux cleaned = 0.00217726 Jy ! Total flux subtracted in 200 components = 0.00217726 Jy ! Clean residual min=-0.000569 max=0.000686 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0266191 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.0266191 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=0.023110Jy sigma=0.675301 ! Fit after self-cal, rms=0.023105Jy sigma=0.675115 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9566 x 2.248 at -5.125 degrees (North through East) ! Clean map min=-0.00053973 max=0.024156 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 0.95 HN 0.93 KP 0.97 LA 0.92 ! MK 1.00 NL 0.99 OV 0.94 PT 0.95 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 1.02 KP 1.04 ! LA 0.98 MK 1.00 NL 1.12 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.00 KP 1.01 LA 0.87 ! MK 1.00 NL 1.01 OV 0.90 PT 0.89 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 1.09 KP 1.07 ! LA 0.97 MK 1.03 NL 1.06 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.93 KP 0.96 LA 0.90 ! MK 0.97 NL 0.97 OV 0.93 PT 0.92 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.87 HN 1.04 KP 1.07 ! LA 0.95 MK 1.02 NL 1.08 OV 0.99 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.99 KP 0.96 LA 0.91 ! MK 1.02 NL 0.98 OV 0.92 PT 0.98 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.96 HN 1.02 KP 1.02 ! LA 0.94 MK 1.00 NL 1.13 OV 0.96 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.99 KP 0.99 LA 0.88 ! MK 0.99 NL 1.02 OV 0.98 PT 0.91 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.00 HN 1.07 KP 1.05 ! LA 0.93 MK 1.01 NL 1.07 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.95 KP 1.02 LA 0.91 ! MK 0.96 NL 1.03 OV 0.97 PT 0.89 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.93 HN 1.01 KP 1.01 ! LA 1.00 MK 1.07 NL 1.06 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 0.95 LA 0.91 ! MK 0.96 NL 1.07 OV 0.92 PT 0.94 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.92 HN 1.07 KP 1.00 ! LA 0.95 MK 1.02 NL 1.08 OV 1.01 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 0.98 KP 0.96 LA 0.88 ! MK 1.06 NL 1.01 OV 0.91 PT 0.91 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.91 HN 1.08 KP 1.06 ! LA 0.96 MK 1.08 NL 1.05 OV 0.99 ! PT 1.00 SC 1.12 ! ! ! Fit before self-cal, rms=0.023105Jy sigma=0.675115 ! Fit after self-cal, rms=0.023349Jy sigma=0.671572 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=2.267 mas, bpa=-5.011 degrees ! Estimated noise=0.100465 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 = -9.09541e-05 Jy ! Component: 100 - total flux cleaned = -0.000130107 Jy ! Component: 150 - total flux cleaned = -0.00015322 Jy ! Component: 200 - total flux cleaned = -0.000163519 Jy ! Total flux subtracted in 200 components = -0.000163519 Jy ! Clean residual min=-0.000428 max=0.000369 Jy/beam ! Clean residual mean=-0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0264556 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 61 components and 0.0264556 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=0.023345Jy sigma=0.671464 ! Fit after self-cal, rms=0.023353Jy sigma=0.671362 ! 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=0.023353Jy sigma=0.671362 ! Fit after self-cal, rms=0.023631Jy sigma=0.670557 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9629 mas, bmaj=2.262 mas, bpa=-4.824 degrees ! Estimated noise=0.100076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.92814e-05 Jy ! Component: 100 - total flux cleaned = -0.000137047 Jy ! Component: 150 - total flux cleaned = -0.000160461 Jy ! Component: 200 - total flux cleaned = -0.00017717 Jy ! Total flux subtracted in 200 components = -0.00017717 Jy ! Clean residual min=-0.000330 max=0.000336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0262784 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0262784 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=0.023629Jy sigma=0.670494 ! Fit after self-cal, rms=0.023637Jy sigma=0.670454 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 = -4.43126e-06 Jy ! Component: 100 - total flux cleaned = -2.3371e-05 Jy ! Component: 150 - total flux cleaned = -3.67458e-05 Jy ! Component: 200 - total flux cleaned = -4.91173e-05 Jy ! Total flux subtracted in 200 components = -4.91173e-05 Jy ! Clean residual min=-0.000335 max=0.000327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0262293 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.0262293 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=0.023636Jy sigma=0.670423 ! Fit after self-cal, rms=0.023636Jy sigma=0.670422 ! 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=0.023636Jy sigma=0.670422 ! Fit after self-cal, rms=0.023566Jy sigma=0.670367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9635 mas, bmaj=2.261 mas, bpa=-4.681 degrees ! Estimated noise=0.0995985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013651 Jy ! Component: 100 - total flux cleaned = -0.000156093 Jy ! Component: 150 - total flux cleaned = -0.000165774 Jy ! Component: 200 - total flux cleaned = -0.000174311 Jy ! Total flux subtracted in 200 components = -0.000174311 Jy ! Clean residual min=-0.000318 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.026055 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.026055 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=0.023565Jy sigma=0.670330 ! Fit after self-cal, rms=0.023569Jy sigma=0.670307 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 = 9.23419e-06 Jy ! Component: 100 - total flux cleaned = 6.42243e-06 Jy ! Component: 150 - total flux cleaned = 6.37075e-06 Jy ! Component: 200 - total flux cleaned = 6.34292e-06 Jy ! Total flux subtracted in 200 components = 6.34292e-06 Jy ! Clean residual min=-0.000319 max=0.000296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0260613 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.0260613 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=0.023569Jy sigma=0.670290 ! Fit after self-cal, rms=0.023569Jy sigma=0.670291 ! 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=0.023569Jy sigma=0.670291 ! Fit after self-cal, rms=0.023465Jy sigma=0.670290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.174 mas, bmaj=3.36 mas, bpa=1.245 degrees ! Estimated noise=0.122508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102243 Jy ! Component: 100 - total flux cleaned = -0.000115898 Jy ! Component: 150 - total flux cleaned = -0.000128978 Jy ! Component: 200 - total flux cleaned = -0.000136217 Jy ! Total flux subtracted in 200 components = -0.000136217 Jy ! Clean residual min=-0.000308 max=0.000378 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0259251 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.0259251 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=0.023464Jy sigma=0.670276 ! Fit after self-cal, rms=0.023465Jy sigma=0.670273 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 = 3.82269e-07 Jy ! Component: 100 - total flux cleaned = -3.30767e-06 Jy ! Component: 150 - total flux cleaned = -5.02246e-06 Jy ! Component: 200 - total flux cleaned = -3.70098e-06 Jy ! Total flux subtracted in 200 components = -3.70098e-06 Jy ! Clean residual min=-0.000310 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0259214 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.0259214 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=0.023464Jy sigma=0.670270 ! Fit after self-cal, rms=0.023465Jy sigma=0.670269 ! 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=0.9641 mas, bmaj=2.26 mas, bpa=-4.551 degrees ! Estimated noise=0.0991131 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9641 x 2.26 at -4.551 degrees (North through East) ! Clean map min=-0.00028681 max=0.02366 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=0.7649 mas, bmaj=1.983 mas, bpa=-5.244 degrees ! Estimated noise=0.202006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185501 Jy ! Component: 100 - total flux cleaned = 0.0227033 Jy ! Component: 150 - total flux cleaned = 0.024021 Jy ! Component: 200 - total flux cleaned = 0.0245928 Jy ! Total flux subtracted in 200 components = 0.0245928 Jy ! Clean residual min=-0.000583 max=0.000733 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0245928 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0245928 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.26 mas, bpa=-4.551 degrees ! Estimated noise=0.0991131 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 = 0.000492469 Jy ! Component: 100 - total flux cleaned = 0.000802087 Jy ! Component: 150 - total flux cleaned = 0.000934406 Jy ! Component: 200 - total flux cleaned = 0.00104194 Jy ! Total flux subtracted in 200 components = 0.00104194 Jy ! Clean residual min=-0.000318 max=0.000316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0256348 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0256348 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=2.174 mas, bmaj=3.36 mas, bpa=1.245 degrees ! Estimated noise=0.122508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128167 Jy ! Component: 100 - total flux cleaned = 0.000156484 Jy ! Component: 150 - total flux cleaned = 0.000177762 Jy ! Component: 200 - total flux cleaned = 0.000199435 Jy ! Total flux subtracted in 200 components = 0.000199435 Jy ! Clean residual min=-0.000314 max=0.000381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0258342 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 = 9.09798e-06 Jy ! Component: 100 - total flux cleaned = 1.51765e-05 Jy ! Component: 150 - total flux cleaned = 2.07924e-05 Jy ! Component: 200 - total flux cleaned = 2.60762e-05 Jy ! Total flux subtracted in 200 components = 2.60762e-05 Jy ! Clean residual min=-0.000314 max=0.000376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.0258603 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.0258603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9641 mas, bmaj=2.26 mas, bpa=-4.551 degrees ! Estimated noise=0.0991131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.7634e-05 Jy ! Component: 100 - total flux cleaned = -5.80521e-05 Jy ! Component: 150 - total flux cleaned = -5.82468e-05 Jy ! Component: 200 - total flux cleaned = -5.43334e-05 Jy ! Total flux subtracted in 200 components = -5.43334e-05 Jy ! Clean residual min=-0.000313 max=0.000310 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0258059 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.0258059 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=0.023468Jy sigma=0.670382 ! Fit after self-cal, rms=0.023467Jy sigma=0.670352 wmodel /J2343+0547_X_map.mod ! wmodel: Unable to open new model file: /J2343+0547_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2343+0547_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9641 x 2.26 at -4.551 degrees (North through East) ! Clean map min=-0.0002882 max=0.023691 Jy/beam ! Writing clean map to FITS file: .//J2343+0547_X_map.fits wmodel .//J2343+0547_X_map.mod ! Writing 72 model components to file: .//J2343+0547_X_map.mod wobs .//J2343+0547_X_uvs.fits ! Writing UV FITS file: .//J2343+0547_X_uvs.fits wwins .//J2343+0547_X_map.win ! wwins: Wrote 2 windows to .//J2343+0547_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0236912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.17643e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.908744 0.908744 1.81749 3.63498 7.26995 14.5399 29.0798 58.1596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.125 quit ! Quitting program ! Log file .//J2343+0547_X_dfm.log closed on Wed Nov 16 12:13:45 2016