! Started logfile: .//J0232+3527_X_dfm.log on Sat Oct 20 23:38:15 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 .//J0232+3527_X_uva.fits ! Reading UV FITS file: .//J0232+3527_X_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0232+3527 ! ! 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 76 lines of history. ! ! Reading 1344 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 J0232+3527_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=0.999752Jy sigma=49.174223 ! Fit after self-cal, rms=0.970009Jy sigma=47.710589 ! 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=1.05 mas, bmaj=2.984 mas, bpa=9.072 degrees ! Estimated noise=0.591775 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 = 0.0239173 Jy ! Component: 100 - total flux cleaned = 0.0291333 Jy ! Total flux subtracted in 100 components = 0.0291333 Jy ! Clean residual min=-0.001465 max=0.001675 Jy/beam ! Clean residual mean=0.000000 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.0291333 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0291333 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=0.015521Jy sigma=0.667116 ! Fit after self-cal, rms=0.014928Jy sigma=0.633366 ! 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=1.291 mas, bmaj=3.129 mas, bpa=8.947 degrees ! Estimated noise=0.411 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 = 0.000974841 Jy ! Component: 100 - total flux cleaned = 0.000791321 Jy ! Component: 150 - total flux cleaned = 0.000760256 Jy ! Component: 200 - total flux cleaned = 0.00077031 Jy ! Total flux subtracted in 200 components = 0.00077031 Jy ! Clean residual min=-0.001181 max=0.001234 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0299036 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0299036 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=0.014848Jy sigma=0.627389 ! Fit after self-cal, rms=0.014849Jy sigma=0.627343 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.129 at 8.947 degrees (North through East) ! Clean map min=-0.0011324 max=0.030591 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 0.93 LA 1.03 ! NL 0.91 OV 1.00 PT 1.09 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 KP 1.03 LA 0.99 ! NL 0.96 OV 0.97 PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 KP 0.99 LA 0.97 ! NL 0.96 OV 1.02 PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 0.95 LA 0.92 ! NL 1.05 OV 1.05 PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 KP 1.05 LA 0.92 ! NL 1.00 OV 1.06 PT 1.13 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 1.02 LA 0.98 ! NL 1.13 OV 1.01 PT 0.88 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 KP 1.06 LA 0.93 ! NL 1.07 OV 1.07 PT 1.16 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 KP 0.97 LA 1.03 ! NL 0.98 OV 1.00 PT 1.13 SC 0.93 ! ! ! Fit before self-cal, rms=0.014849Jy sigma=0.627343 ! Fit after self-cal, rms=0.015208Jy sigma=0.619095 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.3 mas, bmaj=3.118 mas, bpa=9.189 degrees ! Estimated noise=0.408919 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 = -5.78899e-05 Jy ! Component: 100 - total flux cleaned = -9.44023e-05 Jy ! Component: 150 - total flux cleaned = -0.000110025 Jy ! Component: 200 - total flux cleaned = -0.000124461 Jy ! Total flux subtracted in 200 components = -0.000124461 Jy ! Clean residual min=-0.000893 max=0.001069 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0297791 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0297791 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=0.015198Jy sigma=0.618768 ! Fit after self-cal, rms=0.015216Jy sigma=0.618675 ! 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=0.015216Jy sigma=0.618675 ! Fit after self-cal, rms=0.015206Jy sigma=0.618603 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=3.116 mas, bpa=9.249 degrees ! Estimated noise=0.408008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133154 Jy ! Component: 100 - total flux cleaned = -0.000132262 Jy ! Component: 150 - total flux cleaned = -0.000144509 Jy ! Component: 200 - total flux cleaned = -0.000159397 Jy ! Total flux subtracted in 200 components = -0.000159397 Jy ! Clean residual min=-0.000884 max=0.001072 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0296197 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0296197 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=0.015201Jy sigma=0.618478 ! Fit after self-cal, rms=0.015202Jy sigma=0.618474 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 (-45.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00086663 Jy ! Component: 100 - total flux cleaned = 0.0010054 Jy ! Component: 150 - total flux cleaned = 0.000980819 Jy ! Component: 200 - total flux cleaned = 0.000959651 Jy ! Total flux subtracted in 200 components = 0.000959651 Jy ! Clean residual min=-0.000916 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0305794 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0305794 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=0.015122Jy sigma=0.616447 ! Fit after self-cal, rms=0.015114Jy sigma=0.616111 ! 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=0.015114Jy sigma=0.616111 ! Fit after self-cal, rms=0.014978Jy sigma=0.615949 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=3.115 mas, bpa=9.268 degrees ! Estimated noise=0.406097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164195 Jy ! Component: 100 - total flux cleaned = 0.000122384 Jy ! Component: 150 - total flux cleaned = 7.6907e-05 Jy ! Component: 200 - total flux cleaned = 5.19262e-05 Jy ! Total flux subtracted in 200 components = 5.19262e-05 Jy ! Clean residual min=-0.000870 max=0.000842 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0306313 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0306313 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=0.014958Jy sigma=0.615405 ! Fit after self-cal, rms=0.014954Jy sigma=0.615329 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 = -5.58945e-06 Jy ! Component: 100 - total flux cleaned = -2.95752e-05 Jy ! Component: 150 - total flux cleaned = -5.16804e-05 Jy ! Component: 200 - total flux cleaned = -6.54854e-05 Jy ! Total flux subtracted in 200 components = -6.54854e-05 Jy ! Clean residual min=-0.000849 max=0.000818 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0305658 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.0305658 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=0.014944Jy sigma=0.614976 ! Fit after self-cal, rms=0.014943Jy sigma=0.614952 ! 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=0.014943Jy sigma=0.614952 ! Fit after self-cal, rms=0.014899Jy sigma=0.614906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=3.202 mas, bpa=11.33 degrees ! Estimated noise=0.463193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122632 Jy ! Component: 100 - total flux cleaned = 9.58098e-05 Jy ! Component: 150 - total flux cleaned = 8.06019e-05 Jy ! Component: 200 - total flux cleaned = 6.66383e-05 Jy ! Total flux subtracted in 200 components = 6.66383e-05 Jy ! Clean residual min=-0.000890 max=0.000910 Jy/beam ! Clean residual mean=0.000002 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0306324 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0306324 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=0.014892Jy sigma=0.614713 ! Fit after self-cal, rms=0.014890Jy sigma=0.614678 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 = 2.80009e-05 Jy ! Component: 100 - total flux cleaned = 4.07614e-05 Jy ! Component: 150 - total flux cleaned = 5.87566e-05 Jy ! Component: 200 - total flux cleaned = 5.89347e-05 Jy ! Total flux subtracted in 200 components = 5.89347e-05 Jy ! Clean residual min=-0.000899 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0306914 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0306914 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=0.014886Jy sigma=0.614579 ! Fit after self-cal, rms=0.014885Jy sigma=0.614570 ! 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=1.305 mas, bmaj=3.115 mas, bpa=9.257 degrees ! Estimated noise=0.405949 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 3.115 at 9.257 degrees (North through East) ! Clean map min=-0.00077068 max=0.030271 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=1.06 mas, bmaj=2.966 mas, bpa=9.307 degrees ! Estimated noise=0.586745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238886 Jy ! Component: 100 - total flux cleaned = 0.0291134 Jy ! Component: 150 - total flux cleaned = 0.0305851 Jy ! Component: 200 - total flux cleaned = 0.030795 Jy ! Total flux subtracted in 200 components = 0.030795 Jy ! Clean residual min=-0.001029 max=0.001102 Jy/beam ! Clean residual mean=0.000001 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.030795 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.030795 Jy ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=3.115 mas, bpa=9.257 degrees ! Estimated noise=0.405949 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 = -7.90416e-05 Jy ! Component: 100 - total flux cleaned = -0.000116814 Jy ! Component: 150 - total flux cleaned = -0.000100493 Jy ! Component: 200 - total flux cleaned = -0.000127967 Jy ! Total flux subtracted in 200 components = -0.000127967 Jy ! Clean residual min=-0.000854 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.030667 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.030667 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=2.318 mas, bmaj=3.202 mas, bpa=11.33 degrees ! Estimated noise=0.463193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13009e-06 Jy ! Component: 100 - total flux cleaned = 5.33137e-05 Jy ! Component: 150 - total flux cleaned = 2.11768e-05 Jy ! Component: 200 - total flux cleaned = 1.12864e-05 Jy ! Total flux subtracted in 200 components = 1.12864e-05 Jy ! Clean residual min=-0.000931 max=0.000952 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0306783 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 = -8.2558e-08 Jy ! Component: 100 - total flux cleaned = 1.66768e-05 Jy ! Component: 150 - total flux cleaned = 2.44884e-05 Jy ! Component: 200 - total flux cleaned = 3.23381e-05 Jy ! Total flux subtracted in 200 components = 3.23381e-05 Jy ! Clean residual min=-0.000912 max=0.000942 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0307106 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 64 components and 0.0307106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=3.115 mas, bpa=9.257 degrees ! Estimated noise=0.405949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.35161e-07 Jy ! Component: 100 - total flux cleaned = -1.15847e-05 Jy ! Component: 150 - total flux cleaned = -1.14027e-05 Jy ! Component: 200 - total flux cleaned = -2.08042e-05 Jy ! Total flux subtracted in 200 components = -2.08042e-05 Jy ! Clean residual min=-0.000837 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0306898 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.0306898 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=0.014898Jy sigma=0.615186 ! Fit after self-cal, rms=0.014896Jy sigma=0.615124 wmodel J0232+3527_X_map.mod ! Writing 76 model components to file: J0232+3527_X_map.mod wobs J0232+3527_X_uvs.fits ! Writing UV FITS file: J0232+3527_X_uvs.fits wwins J0232+3527_X_map.win ! wwins: Wrote 2 windows to J0232+3527_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 = 6.32136e-05 Jy ! Component: 100 - total flux cleaned = 0.000181742 Jy ! Component: 150 - total flux cleaned = 0.000278749 Jy ! Component: 200 - total flux cleaned = 0.000379088 Jy ! Component: 250 - total flux cleaned = 0.000441592 Jy ! Component: 300 - total flux cleaned = 0.000471389 Jy ! Component: 350 - total flux cleaned = 0.000480705 Jy ! Component: 400 - total flux cleaned = 0.000516949 Jy ! Component: 450 - total flux cleaned = 0.000543102 Jy ! Component: 500 - total flux cleaned = 0.000543281 Jy ! Component: 550 - total flux cleaned = 0.000567781 Jy ! Component: 600 - total flux cleaned = 0.000575786 Jy ! Component: 650 - total flux cleaned = 0.000606091 Jy ! Component: 700 - total flux cleaned = 0.000620679 Jy ! Component: 750 - total flux cleaned = 0.000649084 Jy ! Component: 800 - total flux cleaned = 0.000662857 Jy ! Component: 850 - total flux cleaned = 0.000689624 Jy ! Component: 900 - total flux cleaned = 0.000715733 Jy ! Component: 950 - total flux cleaned = 0.000728614 Jy ! Component: 1000 - total flux cleaned = 0.000759761 Jy ! Component: 1050 - total flux cleaned = 0.000796222 Jy ! Component: 1100 - total flux cleaned = 0.000820121 Jy ! Component: 1150 - total flux cleaned = 0.00086659 Jy ! Component: 1200 - total flux cleaned = 0.000883607 Jy ! Component: 1250 - total flux cleaned = 0.000922781 Jy ! Component: 1300 - total flux cleaned = 0.000950289 Jy ! Component: 1350 - total flux cleaned = 0.000977304 Jy ! Component: 1400 - total flux cleaned = 0.00100384 Jy ! Component: 1450 - total flux cleaned = 0.00103518 Jy ! Component: 1500 - total flux cleaned = 0.00106601 Jy ! Component: 1550 - total flux cleaned = 0.00109148 Jy ! Component: 1600 - total flux cleaned = 0.00113153 Jy ! Component: 1650 - total flux cleaned = 0.00117094 Jy ! Component: 1700 - total flux cleaned = 0.00119037 Jy ! Component: 1750 - total flux cleaned = 0.00121439 Jy ! Component: 1800 - total flux cleaned = 0.00125234 Jy ! Component: 1850 - total flux cleaned = 0.00128512 Jy ! Component: 1900 - total flux cleaned = 0.00131759 Jy ! Component: 1950 - total flux cleaned = 0.00134971 Jy ! Component: 2000 - total flux cleaned = 0.00139062 Jy ! Component: 2050 - total flux cleaned = 0.00142661 Jy ! Component: 2100 - total flux cleaned = 0.00146223 Jy ! Component: 2150 - total flux cleaned = 0.00150197 Jy ! Component: 2200 - total flux cleaned = 0.00154129 Jy ! Component: 2250 - total flux cleaned = 0.00157164 Jy ! Component: 2300 - total flux cleaned = 0.00160175 Jy ! Component: 2350 - total flux cleaned = 0.00164008 Jy ! Component: 2400 - total flux cleaned = 0.0016654 Jy ! Component: 2450 - total flux cleaned = 0.00169888 Jy ! Component: 2500 - total flux cleaned = 0.00173204 Jy ! Component: 2550 - total flux cleaned = 0.00175668 Jy ! Component: 2600 - total flux cleaned = 0.00176892 Jy ! Component: 2650 - total flux cleaned = 0.00179724 Jy ! Component: 2700 - total flux cleaned = 0.00180932 Jy ! Component: 2750 - total flux cleaned = 0.00184517 Jy ! Component: 2800 - total flux cleaned = 0.00186102 Jy ! Component: 2850 - total flux cleaned = 0.00188464 Jy ! Component: 2900 - total flux cleaned = 0.00190812 Jy ! Component: 2950 - total flux cleaned = 0.00192364 Jy ! Component: 3000 - total flux cleaned = 0.00193904 Jy ! Component: 3050 - total flux cleaned = 0.00195056 Jy ! Component: 3100 - total flux cleaned = 0.00196581 Jy ! Component: 3150 - total flux cleaned = 0.00199612 Jy ! Component: 3200 - total flux cleaned = 0.00200364 Jy ! Component: 3250 - total flux cleaned = 0.00201866 Jy ! Component: 3300 - total flux cleaned = 0.00202986 Jy ! Component: 3350 - total flux cleaned = 0.00203734 Jy ! Component: 3400 - total flux cleaned = 0.00205586 Jy ! Component: 3450 - total flux cleaned = 0.00206692 Jy ! Component: 3500 - total flux cleaned = 0.00208527 Jy ! Component: 3550 - total flux cleaned = 0.00208894 Jy ! Component: 3600 - total flux cleaned = 0.00210353 Jy ! Component: 3650 - total flux cleaned = 0.00212538 Jy ! Component: 3700 - total flux cleaned = 0.00213261 Jy ! Component: 3750 - total flux cleaned = 0.00213259 Jy ! Component: 3800 - total flux cleaned = 0.00214706 Jy ! Component: 3850 - total flux cleaned = 0.00215067 Jy ! Component: 3900 - total flux cleaned = 0.00216511 Jy ! Component: 3950 - total flux cleaned = 0.00216872 Jy ! Component: 4000 - total flux cleaned = 0.00217233 Jy ! Component: 4050 - total flux cleaned = 0.00217953 Jy ! Total flux subtracted in 4096 components = 0.00218315 Jy ! Clean residual min=-0.000211 max=0.000231 Jy/beam ! Clean residual mean=0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.032873 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 302 components and 0.032873 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0232+3527_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.305 x 3.115 at 9.257 degrees (North through East) ! Clean map min=-0.00067059 max=0.030192 Jy/beam ! Writing clean map to FITS file: .//J0232+3527_X_map.fits wmodel .//J0232+3527_X_map.mod ! Writing 302 model components to file: .//J0232+3527_X_map.mod wobs .//J0232+3527_X_uvs.fits ! Writing UV FITS file: .//J0232+3527_X_uvs.fits wwins .//J0232+3527_X_map.win ! wwins: Wrote 3 windows to .//J0232+3527_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0301923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.86369e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.582635 0.582635 1.16527 2.33054 4.66108 9.32216 18.6443 37.2886 74.5772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 514.902 quit ! Quitting program ! Log file .//J0232+3527_X_dfm.log closed on Sat Oct 20 23:38:19 2018