! Started logfile: .//J2323-0150_X_20180525_dfm.log on Mon Jun 11 08:59:08 2018 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 .//J2323-0150_X_20180525_uva.fits ! Reading UV FITS file: .//J2323-0150_X_20180525_uva.fits ! AN table 1: 113 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.988692 visibilities/baseline/integration-bin. ! Found source: J2323-0150 ! ! 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): RR ! ! Read 85 lines of history. ! ! Reading 32176 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2323-0150_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 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 0.200x0.200 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=1.007857Jy sigma=26.621549 ! Fit after self-cal, rms=0.913839Jy sigma=24.140257 ! 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=0.6997 mas, bmaj=1.97 mas, bpa=-3.689 degrees ! Estimated noise=0.363644 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 = 0.0619945 Jy ! Component: 100 - total flux cleaned = 0.078596 Jy ! Total flux subtracted in 100 components = 0.078596 Jy ! Clean residual min=-0.006855 max=0.012194 Jy/beam ! Clean residual mean=-0.000002 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.078596 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.078596 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=0.041588Jy sigma=1.100739 ! Fit after self-cal, rms=0.041570Jy sigma=1.100060 ! Inverting map ! Added new window around map position (-2.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133792 Jy ! Component: 100 - total flux cleaned = 0.0225706 Jy ! Total flux subtracted in 100 components = 0.0225706 Jy ! Clean residual min=-0.005395 max=0.007453 Jy/beam ! Clean residual mean=-0.000001 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.101167 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.101167 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=0.033780Jy sigma=0.882156 ! Fit after self-cal, rms=0.033435Jy sigma=0.873594 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825994 Jy ! Component: 100 - total flux cleaned = 0.0140778 Jy ! Total flux subtracted in 100 components = 0.0140778 Jy ! Clean residual min=-0.002988 max=0.004058 Jy/beam ! Clean residual mean=-0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.115244 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.115244 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=0.029726Jy sigma=0.766819 ! Fit after self-cal, rms=0.029618Jy sigma=0.764257 ! 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=0.8329 mas, bmaj=2.153 mas, bpa=-3.097 degrees ! Estimated noise=0.152039 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 = 0.00821885 Jy ! Component: 100 - total flux cleaned = 0.0137244 Jy ! Component: 150 - total flux cleaned = 0.0175754 Jy ! Component: 200 - total flux cleaned = 0.0203917 Jy ! Total flux subtracted in 200 components = 0.0203917 Jy ! Clean residual min=-0.002631 max=0.002658 Jy/beam ! Clean residual mean=-0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.135636 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.135636 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=0.026925Jy sigma=0.682134 ! Fit after self-cal, rms=0.026833Jy sigma=0.680011 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8329 x 2.153 at -3.097 degrees (North through East) ! Clean map min=-0.0022658 max=0.082872 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.02 KP 0.95 ! LA 0.98 MK 1.02 NL 1.04 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.03 KP 0.94 ! LA 0.96 MK 0.99 NL 1.03 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.03 KP 0.94 ! LA 0.97 MK 1.02 NL 1.04 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.03 KP 0.95 ! LA 0.98 MK 1.02 NL 1.03 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.09 KP 0.95 ! LA 0.99 MK 1.00 NL 1.05 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.94 ! LA 0.99 MK 1.01 NL 1.03 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 0.96 ! LA 0.98 MK 1.00 NL 1.04 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 0.95 ! LA 0.97 MK 1.00 NL 1.05 PT 0.98 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.026833Jy sigma=0.680011 ! Fit after self-cal, rms=0.026481Jy sigma=0.667335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.161 mas, bpa=-2.934 degrees ! Estimated noise=0.150639 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 = 0.000357016 Jy ! Component: 100 - total flux cleaned = 0.000322245 Jy ! Component: 150 - total flux cleaned = 0.000350277 Jy ! Component: 200 - total flux cleaned = 0.000428265 Jy ! Total flux subtracted in 200 components = 0.000428265 Jy ! Clean residual min=-0.001433 max=0.001547 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.136064 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.136064 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=0.026398Jy sigma=0.664578 ! Fit after self-cal, rms=0.026405Jy sigma=0.664451 ! 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=0.026405Jy sigma=0.664451 ! Fit after self-cal, rms=0.026361Jy sigma=0.664408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=2.161 mas, bpa=-2.923 degrees ! Estimated noise=0.150529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.2751e-05 Jy ! Component: 100 - total flux cleaned = 2.12139e-05 Jy ! Component: 150 - total flux cleaned = 6.19486e-05 Jy ! Component: 200 - total flux cleaned = 0.000134459 Jy ! Total flux subtracted in 200 components = 0.000134459 Jy ! Clean residual min=-0.001392 max=0.001469 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.136199 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.136199 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=0.026329Jy sigma=0.663461 ! Fit after self-cal, rms=0.026326Jy sigma=0.663418 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 = 0.000102664 Jy ! Component: 100 - total flux cleaned = 0.000118263 Jy ! Component: 150 - total flux cleaned = 0.000177304 Jy ! Component: 200 - total flux cleaned = 0.000191037 Jy ! Total flux subtracted in 200 components = 0.000191037 Jy ! Clean residual min=-0.001380 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.13639 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.13639 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=0.026310Jy sigma=0.662959 ! Fit after self-cal, rms=0.026310Jy sigma=0.662945 ! 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=0.026310Jy sigma=0.662945 ! Fit after self-cal, rms=0.026282Jy sigma=0.662881 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8412 mas, bmaj=2.162 mas, bpa=-2.913 degrees ! Estimated noise=0.150608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.30641e-05 Jy ! Component: 100 - total flux cleaned = -1.37119e-05 Jy ! Component: 150 - total flux cleaned = -1.31967e-06 Jy ! Component: 200 - total flux cleaned = 1.04849e-05 Jy ! Total flux subtracted in 200 components = 1.04849e-05 Jy ! Clean residual min=-0.001372 max=0.001435 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.1364 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.1364 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=0.026269Jy sigma=0.662530 ! Fit after self-cal, rms=0.026268Jy sigma=0.662511 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 = 3.28373e-05 Jy ! Component: 100 - total flux cleaned = 4.39156e-05 Jy ! Component: 150 - total flux cleaned = 5.39978e-05 Jy ! Component: 200 - total flux cleaned = 6.38554e-05 Jy ! Total flux subtracted in 200 components = 6.38554e-05 Jy ! Clean residual min=-0.001351 max=0.001409 Jy/beam ! Clean residual mean=0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.136464 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.136464 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=0.026261Jy sigma=0.662292 ! Fit after self-cal, rms=0.026260Jy sigma=0.662285 ! 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=0.026260Jy sigma=0.662285 ! Fit after self-cal, rms=0.026241Jy sigma=0.662254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.438 mas, bpa=-0.2345 degrees ! Estimated noise=0.196526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583155 Jy ! Component: 100 - total flux cleaned = 0.000503409 Jy ! Component: 150 - total flux cleaned = 0.000486744 Jy ! Component: 200 - total flux cleaned = 0.000472032 Jy ! Total flux subtracted in 200 components = 0.000472032 Jy ! Clean residual min=-0.002198 max=0.002241 Jy/beam ! Clean residual mean=0.000000 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.136936 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 0.136936 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=0.026251Jy sigma=0.662280 ! Fit after self-cal, rms=0.026247Jy sigma=0.662217 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 = -2.86288e-05 Jy ! Component: 100 - total flux cleaned = -2.8641e-05 Jy ! Component: 150 - total flux cleaned = -2.88179e-05 Jy ! Component: 200 - total flux cleaned = -1.54745e-05 Jy ! Total flux subtracted in 200 components = -1.54745e-05 Jy ! Clean residual min=-0.002143 max=0.002191 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.136921 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.136921 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=0.026252Jy sigma=0.662309 ! Fit after self-cal, rms=0.026249Jy sigma=0.662260 ! 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=0.8417 mas, bmaj=2.163 mas, bpa=-2.909 degrees ! Estimated noise=0.150645 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 2.163 at -2.909 degrees (North through East) ! Clean map min=-0.0013255 max=0.082126 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=0.7057 mas, bmaj=1.974 mas, bpa=-3.552 degrees ! Estimated noise=0.36224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0616268 Jy ! Component: 100 - total flux cleaned = 0.0797386 Jy ! Component: 150 - total flux cleaned = 0.0919359 Jy ! Component: 200 - total flux cleaned = 0.101054 Jy ! Total flux subtracted in 200 components = 0.101054 Jy ! Clean residual min=-0.003594 max=0.005274 Jy/beam ! Clean residual mean=-0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.101054 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.101054 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.163 mas, bpa=-2.909 degrees ! Estimated noise=0.150645 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 = 0.0114514 Jy ! Component: 100 - total flux cleaned = 0.0189533 Jy ! Component: 150 - total flux cleaned = 0.0240196 Jy ! Component: 200 - total flux cleaned = 0.0275141 Jy ! Total flux subtracted in 200 components = 0.0275141 Jy ! Clean residual min=-0.001990 max=0.002320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.128568 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.128568 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=2.043 mas, bmaj=3.438 mas, bpa=-0.2345 degrees ! Estimated noise=0.196526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440504 Jy ! Component: 100 - total flux cleaned = 0.00656793 Jy ! Component: 150 - total flux cleaned = 0.00771325 Jy ! Component: 200 - total flux cleaned = 0.00808319 Jy ! Total flux subtracted in 200 components = 0.00808319 Jy ! Clean residual min=-0.002189 max=0.002396 Jy/beam ! Clean residual mean=0.000000 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.136652 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 = 2.19395e-05 Jy ! Component: 100 - total flux cleaned = 1.27979e-06 Jy ! Component: 150 - total flux cleaned = 2.20897e-05 Jy ! Component: 200 - total flux cleaned = 2.2159e-05 Jy ! Total flux subtracted in 200 components = 2.2159e-05 Jy ! Clean residual min=-0.002153 max=0.002321 Jy/beam ! Clean residual mean=0.000000 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.136674 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 66 components and 0.136674 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8417 mas, bmaj=2.163 mas, bpa=-2.909 degrees ! Estimated noise=0.150645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000689764 Jy ! Component: 100 - total flux cleaned = -0.000559713 Jy ! Component: 150 - total flux cleaned = -0.000365139 Jy ! Component: 200 - total flux cleaned = -0.000289916 Jy ! Total flux subtracted in 200 components = -0.000289916 Jy ! Clean residual min=-0.001534 max=0.001509 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.136384 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.136384 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=0.026268Jy sigma=0.662952 ! Fit after self-cal, rms=0.026264Jy sigma=0.662783 wmodel J2323-0150_X_map.mod ! Writing 77 model components to file: J2323-0150_X_map.mod wobs J2323-0150_X_uvs.fits ! Writing UV FITS file: J2323-0150_X_uvs.fits wwins J2323-0150_X_map.win ! wwins: Wrote 3 windows to J2323-0150_X_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 = 8.13599e-05 Jy ! Component: 100 - total flux cleaned = 0.000176527 Jy ! Component: 150 - total flux cleaned = 0.000260577 Jy ! Component: 200 - total flux cleaned = 0.000297593 Jy ! Component: 250 - total flux cleaned = 0.000332935 Jy ! Component: 300 - total flux cleaned = 0.000333192 Jy ! Component: 350 - total flux cleaned = 0.000333474 Jy ! Component: 400 - total flux cleaned = 0.000363521 Jy ! Component: 450 - total flux cleaned = 0.000391785 Jy ! Component: 500 - total flux cleaned = 0.000419025 Jy ! Component: 550 - total flux cleaned = 0.00045803 Jy ! Component: 600 - total flux cleaned = 0.000507637 Jy ! Component: 650 - total flux cleaned = 0.000507676 Jy ! Component: 700 - total flux cleaned = 0.00049601 Jy ! Component: 750 - total flux cleaned = 0.000485052 Jy ! Component: 800 - total flux cleaned = 0.000495805 Jy ! Component: 850 - total flux cleaned = 0.000495869 Jy ! Component: 900 - total flux cleaned = 0.00050617 Jy ! Component: 950 - total flux cleaned = 0.000544416 Jy ! Component: 1000 - total flux cleaned = 0.00055331 Jy ! Component: 1050 - total flux cleaned = 0.00055335 Jy ! Component: 1100 - total flux cleaned = 0.000605252 Jy ! Component: 1150 - total flux cleaned = 0.000621976 Jy ! Component: 1200 - total flux cleaned = 0.000662746 Jy ! Component: 1250 - total flux cleaned = 0.000694337 Jy ! Component: 1300 - total flux cleaned = 0.00072506 Jy ! Component: 1350 - total flux cleaned = 0.000762385 Jy ! Component: 1400 - total flux cleaned = 0.000798727 Jy ! Component: 1450 - total flux cleaned = 0.000826922 Jy ! Component: 1500 - total flux cleaned = 0.000854457 Jy ! Component: 1550 - total flux cleaned = 0.000881006 Jy ! Component: 1600 - total flux cleaned = 0.000874336 Jy ! Component: 1650 - total flux cleaned = 0.000880747 Jy ! Component: 1700 - total flux cleaned = 0.000887157 Jy ! Component: 1750 - total flux cleaned = 0.000875226 Jy ! Component: 1800 - total flux cleaned = 0.000875257 Jy ! Component: 1850 - total flux cleaned = 0.000904212 Jy ! Component: 1900 - total flux cleaned = 0.000921038 Jy ! Component: 1950 - total flux cleaned = 0.000915563 Jy ! Component: 2000 - total flux cleaned = 0.00096468 Jy ! Component: 2050 - total flux cleaned = 0.000975222 Jy ! Component: 2100 - total flux cleaned = 0.00098043 Jy ! Component: 2150 - total flux cleaned = 0.000995979 Jy ! Component: 2200 - total flux cleaned = 0.00101643 Jy ! Component: 2250 - total flux cleaned = 0.00104139 Jy ! Component: 2300 - total flux cleaned = 0.00104128 Jy ! Component: 2350 - total flux cleaned = 0.0010461 Jy ! Component: 2400 - total flux cleaned = 0.00106998 Jy ! Component: 2450 - total flux cleaned = 0.00108872 Jy ! Component: 2500 - total flux cleaned = 0.0010979 Jy ! Component: 2550 - total flux cleaned = 0.00110704 Jy ! Component: 2600 - total flux cleaned = 0.00111155 Jy ! Component: 2650 - total flux cleaned = 0.00113369 Jy ! Component: 2700 - total flux cleaned = 0.00114237 Jy ! Component: 2750 - total flux cleaned = 0.00113808 Jy ! Component: 2800 - total flux cleaned = 0.00115946 Jy ! Component: 2850 - total flux cleaned = 0.00116363 Jy ! Component: 2900 - total flux cleaned = 0.00115946 Jy ! Component: 2950 - total flux cleaned = 0.00117185 Jy ! Component: 3000 - total flux cleaned = 0.00117594 Jy ! Component: 3050 - total flux cleaned = 0.00119202 Jy ! Component: 3100 - total flux cleaned = 0.00120393 Jy ! Component: 3150 - total flux cleaned = 0.00120391 Jy ! Component: 3200 - total flux cleaned = 0.00120781 Jy ! Component: 3250 - total flux cleaned = 0.00120403 Jy ! Component: 3300 - total flux cleaned = 0.00122689 Jy ! Component: 3350 - total flux cleaned = 0.00123058 Jy ! Component: 3400 - total flux cleaned = 0.00122682 Jy ! Component: 3450 - total flux cleaned = 0.00122312 Jy ! Component: 3500 - total flux cleaned = 0.00123049 Jy ! Component: 3550 - total flux cleaned = 0.00123779 Jy ! Component: 3600 - total flux cleaned = 0.00124862 Jy ! Component: 3650 - total flux cleaned = 0.00126644 Jy ! Component: 3700 - total flux cleaned = 0.00126998 Jy ! Component: 3750 - total flux cleaned = 0.00128749 Jy ! Component: 3800 - total flux cleaned = 0.00129096 Jy ! Component: 3850 - total flux cleaned = 0.00131846 Jy ! Component: 3900 - total flux cleaned = 0.00131845 Jy ! Component: 3950 - total flux cleaned = 0.0013218 Jy ! Component: 4000 - total flux cleaned = 0.0013285 Jy ! Component: 4050 - total flux cleaned = 0.00132516 Jy ! Total flux subtracted in 4096 components = 0.00133181 Jy ! Clean residual min=-0.000185 max=0.000206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000057 Jy/beam ! Combined flux in latest and established models = 0.137716 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 417 components and 0.137716 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2323-0150_X_20180525_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8417 x 2.163 at -2.909 degrees (North through East) ! Clean map min=-0.00053267 max=0.082535 Jy/beam ! Writing clean map to FITS file: .//J2323-0150_X_20180525_map.fits wmodel .//J2323-0150_X_20180525_map.mod ! Writing 417 model components to file: .//J2323-0150_X_20180525_map.mod wobs .//J2323-0150_X_20180525_uvs.fits ! Writing UV FITS file: .//J2323-0150_X_20180525_uvs.fits wwins .//J2323-0150_X_20180525_map.win ! wwins: Wrote 4 windows to .//J2323-0150_X_20180525_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0825349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.3609e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194859 0.194859 0.389718 0.779437 1.55887 3.11775 6.2355 12.471 24.942 49.884 99.7679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1539.57 quit ! Quitting program ! Log file .//J2323-0150_X_20180525_dfm.log closed on Mon Jun 11 08:59:13 2018