! Started logfile: .//J0217-2715_X_dfm.log on Sat Oct 20 23:37:22 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 .//J0217-2715_X_uva.fits ! Reading UV FITS file: .//J0217-2715_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0217-2715 ! ! 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 1176 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 J0217-2715_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=1.002064Jy sigma=31.157022 ! Fit after self-cal, rms=0.939394Jy sigma=29.204679 ! 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=0.7862 mas, bmaj=7.437 mas, bpa=27.49 degrees ! Estimated noise=1.01725 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 = 0.0457113 Jy ! Component: 100 - total flux cleaned = 0.0581526 Jy ! Total flux subtracted in 100 components = 0.0581526 Jy ! Clean residual min=-0.004086 max=0.006340 Jy/beam ! Clean residual mean=0.000000 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.0581526 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0581526 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=0.033551Jy sigma=0.775660 ! Fit after self-cal, rms=0.033278Jy sigma=0.771368 ! 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=1.061 mas, bmaj=6.907 mas, bpa=26.23 degrees ! Estimated noise=0.718508 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 = 0.0095166 Jy ! Component: 100 - total flux cleaned = 0.0146715 Jy ! Component: 150 - total flux cleaned = 0.0178565 Jy ! Component: 200 - total flux cleaned = 0.019994 Jy ! Total flux subtracted in 200 components = 0.019994 Jy ! Clean residual min=-0.002081 max=0.002130 Jy/beam ! Clean residual mean=-0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0781467 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 61 components and 0.0781467 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=0.030562Jy sigma=0.651545 ! Fit after self-cal, rms=0.030558Jy sigma=0.650645 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 6.907 at 26.23 degrees (North through East) ! Clean map min=-0.0019946 max=0.061916 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 LA 0.99 NL 1.10 ! OV 0.98 PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 LA 0.98 NL 0.96 ! OV 1.00 PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 LA 1.01 NL 1.19 ! OV 1.08 PT 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 LA 0.99 NL 1.11 ! OV 0.90 PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 LA 1.03 NL 0.97 ! OV 1.00 PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 LA 0.95 NL 0.96 ! OV 0.99 PT 1.06 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 LA 0.96 NL 0.98 ! OV 1.03 PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 LA 0.98 NL 1.02 ! OV 1.00 PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.030558Jy sigma=0.650645 ! Fit after self-cal, rms=0.029937Jy sigma=0.638916 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=6.989 mas, bpa=26.22 degrees ! Estimated noise=0.707933 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 = 0.000648608 Jy ! Component: 100 - total flux cleaned = 0.000910164 Jy ! Component: 150 - total flux cleaned = 0.00100451 Jy ! Component: 200 - total flux cleaned = 0.00104471 Jy ! Total flux subtracted in 200 components = 0.00104471 Jy ! Clean residual min=-0.001695 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0791914 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.0791914 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=0.029882Jy sigma=0.636839 ! Fit after self-cal, rms=0.029879Jy sigma=0.636644 ! 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=0.029879Jy sigma=0.636644 ! Fit after self-cal, rms=0.029972Jy sigma=0.636585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=6.999 mas, bpa=26.21 degrees ! Estimated noise=0.708299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165509 Jy ! Component: 100 - total flux cleaned = 0.000301706 Jy ! Component: 150 - total flux cleaned = 0.000374722 Jy ! Component: 200 - total flux cleaned = 0.000440665 Jy ! Total flux subtracted in 200 components = 0.000440665 Jy ! Clean residual min=-0.001610 max=0.001684 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.079632 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.079632 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=0.029948Jy sigma=0.636025 ! Fit after self-cal, rms=0.029952Jy sigma=0.635970 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 = 7.90004e-05 Jy ! Component: 100 - total flux cleaned = 0.000127334 Jy ! Component: 150 - total flux cleaned = 0.00018902 Jy ! Component: 200 - total flux cleaned = 0.000245361 Jy ! Total flux subtracted in 200 components = 0.000245361 Jy ! Clean residual min=-0.001577 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0798774 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.0798774 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=0.029940Jy sigma=0.635776 ! Fit after self-cal, rms=0.029943Jy sigma=0.635734 ! 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=0.029943Jy sigma=0.635734 ! Fit after self-cal, rms=0.030090Jy sigma=0.635681 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=7.011 mas, bpa=26.21 degrees ! Estimated noise=0.710151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139923 Jy ! Component: 100 - total flux cleaned = 0.000243604 Jy ! Component: 150 - total flux cleaned = 0.000304114 Jy ! Component: 200 - total flux cleaned = 0.000326669 Jy ! Total flux subtracted in 200 components = 0.000326669 Jy ! Clean residual min=-0.001568 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0802041 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.0802041 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=0.030077Jy sigma=0.635542 ! Fit after self-cal, rms=0.030082Jy sigma=0.635498 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 = 3.71834e-05 Jy ! Component: 100 - total flux cleaned = 6.10512e-05 Jy ! Component: 150 - total flux cleaned = 7.49212e-05 Jy ! Component: 200 - total flux cleaned = 0.000128118 Jy ! Total flux subtracted in 200 components = 0.000128118 Jy ! Clean residual min=-0.001549 max=0.001671 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0803322 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 128 components and 0.0803322 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=0.030074Jy sigma=0.635471 ! Fit after self-cal, rms=0.030077Jy sigma=0.635432 ! 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=0.030077Jy sigma=0.635432 ! Fit after self-cal, rms=0.030231Jy sigma=0.635388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.363 mas, bmaj=8.079 mas, bpa=17.11 degrees ! Estimated noise=0.819792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181337 Jy ! Component: 100 - total flux cleaned = 0.000273746 Jy ! Component: 150 - total flux cleaned = 0.000345752 Jy ! Component: 200 - total flux cleaned = 0.000403105 Jy ! Total flux subtracted in 200 components = 0.000403105 Jy ! Clean residual min=-0.001704 max=0.002130 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0807353 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.0807353 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=0.030223Jy sigma=0.635400 ! Fit after self-cal, rms=0.030228Jy sigma=0.635330 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 = 5.50303e-05 Jy ! Component: 100 - total flux cleaned = 0.00012857 Jy ! Component: 150 - total flux cleaned = 0.000171327 Jy ! Component: 200 - total flux cleaned = 0.000193421 Jy ! Total flux subtracted in 200 components = 0.000193421 Jy ! Clean residual min=-0.001695 max=0.002140 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0809287 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 160 components and 0.0809287 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=0.030222Jy sigma=0.635383 ! Fit after self-cal, rms=0.030226Jy sigma=0.635330 ! 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=1.071 mas, bmaj=7.026 mas, bpa=26.21 degrees ! Estimated noise=0.71212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 7.026 at 26.21 degrees (North through East) ! Clean map min=-0.0014558 max=0.060759 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=0.7888 mas, bmaj=7.569 mas, bpa=27.45 degrees ! Estimated noise=1.01548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456258 Jy ! Component: 100 - total flux cleaned = 0.0579593 Jy ! Component: 150 - total flux cleaned = 0.0648146 Jy ! Component: 200 - total flux cleaned = 0.0690824 Jy ! Total flux subtracted in 200 components = 0.0690824 Jy ! Clean residual min=-0.003048 max=0.003079 Jy/beam ! Clean residual mean=0.000001 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0690823 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0690823 Jy ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=7.026 mas, bpa=26.21 degrees ! Estimated noise=0.71212 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 = 0.00380474 Jy ! Component: 100 - total flux cleaned = 0.00590966 Jy ! Component: 150 - total flux cleaned = 0.00719534 Jy ! Component: 200 - total flux cleaned = 0.00797584 Jy ! Total flux subtracted in 200 components = 0.00797584 Jy ! Clean residual min=-0.001964 max=0.001846 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0770582 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.0770582 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=2.363 mas, bmaj=8.079 mas, bpa=17.11 degrees ! Estimated noise=0.819792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123292 Jy ! Component: 100 - total flux cleaned = 0.00205389 Jy ! Component: 150 - total flux cleaned = 0.00263711 Jy ! Component: 200 - total flux cleaned = 0.00306599 Jy ! Total flux subtracted in 200 components = 0.00306599 Jy ! Clean residual min=-0.001747 max=0.002068 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0801242 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323593 Jy ! Component: 100 - total flux cleaned = 0.000478269 Jy ! Component: 150 - total flux cleaned = 0.000600149 Jy ! Component: 200 - total flux cleaned = 0.000699672 Jy ! Total flux subtracted in 200 components = 0.000699672 Jy ! Clean residual min=-0.001696 max=0.002126 Jy/beam ! Clean residual mean=0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0808238 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 131 components and 0.0808238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=7.026 mas, bpa=26.21 degrees ! Estimated noise=0.71212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.96475e-05 Jy ! Component: 100 - total flux cleaned = -5.72408e-05 Jy ! Component: 150 - total flux cleaned = -1.40558e-05 Jy ! Component: 200 - total flux cleaned = 4.79789e-05 Jy ! Total flux subtracted in 200 components = 4.79789e-05 Jy ! Clean residual min=-0.001511 max=0.001659 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0808718 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 147 components and 0.0808718 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=0.030233Jy sigma=0.635791 ! Fit after self-cal, rms=0.030236Jy sigma=0.635609 wmodel J0217-2715_X_map.mod ! Writing 147 model components to file: J0217-2715_X_map.mod wobs J0217-2715_X_uvs.fits ! Writing UV FITS file: J0217-2715_X_uvs.fits wwins J0217-2715_X_map.win ! wwins: Wrote 1 windows to J0217-2715_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 = 0.000402992 Jy ! Component: 100 - total flux cleaned = 0.00035148 Jy ! Component: 150 - total flux cleaned = 0.000229257 Jy ! Component: 200 - total flux cleaned = 9.09817e-05 Jy ! Component: 250 - total flux cleaned = 4.68537e-05 Jy ! Component: 300 - total flux cleaned = 4.62573e-05 Jy ! Component: 350 - total flux cleaned = 8.57861e-05 Jy ! Component: 400 - total flux cleaned = 8.57031e-05 Jy ! Component: 450 - total flux cleaned = 6.73707e-05 Jy ! Component: 500 - total flux cleaned = -3.63556e-06 Jy ! Component: 550 - total flux cleaned = -0.000107888 Jy ! Component: 600 - total flux cleaned = -0.000175711 Jy ! Component: 650 - total flux cleaned = -0.000323815 Jy ! Component: 700 - total flux cleaned = -0.000404189 Jy ! Component: 750 - total flux cleaned = -0.000482793 Jy ! Component: 800 - total flux cleaned = -0.000590597 Jy ! Component: 850 - total flux cleaned = -0.000680334 Jy ! Component: 900 - total flux cleaned = -0.000768542 Jy ! Component: 950 - total flux cleaned = -0.00084027 Jy ! Component: 1000 - total flux cleaned = -0.000910303 Jy ! Component: 1050 - total flux cleaned = -0.00100693 Jy ! Component: 1100 - total flux cleaned = -0.00114249 Jy ! Component: 1150 - total flux cleaned = -0.00120921 Jy ! Component: 1200 - total flux cleaned = -0.00130108 Jy ! Component: 1250 - total flux cleaned = -0.00140428 Jy ! Component: 1300 - total flux cleaned = -0.00148047 Jy ! Component: 1350 - total flux cleaned = -0.00154324 Jy ! Component: 1400 - total flux cleaned = -0.00158041 Jy ! Component: 1450 - total flux cleaned = -0.00164137 Jy ! Component: 1500 - total flux cleaned = -0.00168944 Jy ! Component: 1550 - total flux cleaned = -0.00172518 Jy ! Component: 1600 - total flux cleaned = -0.00180745 Jy ! Component: 1650 - total flux cleaned = -0.00181906 Jy ! Component: 1700 - total flux cleaned = -0.00191076 Jy ! Component: 1750 - total flux cleaned = -0.00191076 Jy ! Component: 1800 - total flux cleaned = -0.00191081 Jy ! Component: 1850 - total flux cleaned = -0.00189957 Jy ! Component: 1900 - total flux cleaned = -0.00186659 Jy ! Component: 1950 - total flux cleaned = -0.00183396 Jy ! Component: 2000 - total flux cleaned = -0.0018016 Jy ! Component: 2050 - total flux cleaned = -0.00175896 Jy ! Component: 2100 - total flux cleaned = -0.00171659 Jy ! Component: 2150 - total flux cleaned = -0.00170604 Jy ! Component: 2200 - total flux cleaned = -0.00170606 Jy ! Component: 2250 - total flux cleaned = -0.00165425 Jy ! Component: 2300 - total flux cleaned = -0.00162346 Jy ! Component: 2350 - total flux cleaned = -0.00158269 Jy ! Component: 2400 - total flux cleaned = -0.0015423 Jy ! Component: 2450 - total flux cleaned = -0.00150216 Jy ! Component: 2500 - total flux cleaned = -0.0014623 Jy ! Component: 2550 - total flux cleaned = -0.00143251 Jy ! Component: 2600 - total flux cleaned = -0.00140302 Jy ! Component: 2650 - total flux cleaned = -0.00135417 Jy ! Component: 2700 - total flux cleaned = -0.00133474 Jy ! Component: 2750 - total flux cleaned = -0.00130567 Jy ! Component: 2800 - total flux cleaned = -0.00127685 Jy ! Component: 2850 - total flux cleaned = -0.00126728 Jy ! Component: 2900 - total flux cleaned = -0.00121981 Jy ! Component: 2950 - total flux cleaned = -0.00119154 Jy ! Component: 3000 - total flux cleaned = -0.001154 Jy ! Component: 3050 - total flux cleaned = -0.00114463 Jy ! Component: 3100 - total flux cleaned = -0.00107953 Jy ! Component: 3150 - total flux cleaned = -0.00107034 Jy ! Component: 3200 - total flux cleaned = -0.00104266 Jy ! Component: 3250 - total flux cleaned = -0.00101519 Jy ! Component: 3300 - total flux cleaned = -0.000987822 Jy ! Component: 3350 - total flux cleaned = -0.000978703 Jy ! Component: 3400 - total flux cleaned = -0.000960568 Jy ! Component: 3450 - total flux cleaned = -0.000933507 Jy ! Component: 3500 - total flux cleaned = -0.000915526 Jy ! Component: 3550 - total flux cleaned = -0.000879777 Jy ! Component: 3600 - total flux cleaned = -0.000870886 Jy ! Component: 3650 - total flux cleaned = -0.000826459 Jy ! Component: 3700 - total flux cleaned = -0.000791081 Jy ! Component: 3750 - total flux cleaned = -0.000755793 Jy ! Component: 3800 - total flux cleaned = -0.000729388 Jy ! Component: 3850 - total flux cleaned = -0.000694359 Jy ! Component: 3900 - total flux cleaned = -0.000659384 Jy ! Component: 3950 - total flux cleaned = -0.000624513 Jy ! Component: 4000 - total flux cleaned = -0.000615906 Jy ! Component: 4050 - total flux cleaned = -0.000589902 Jy ! Total flux subtracted in 4096 components = -0.000572611 Jy ! Clean residual min=-0.000487 max=0.000519 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0802992 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 384 components and 0.0802993 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0217-2715_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.071 x 7.026 at 26.21 degrees (North through East) ! Clean map min=-0.0012265 max=0.060955 Jy/beam ! Writing clean map to FITS file: .//J0217-2715_X_map.fits wmodel .//J0217-2715_X_map.mod ! Writing 384 model components to file: .//J0217-2715_X_map.mod wobs .//J0217-2715_X_uvs.fits ! Writing UV FITS file: .//J0217-2715_X_uvs.fits wwins .//J0217-2715_X_map.win ! wwins: Wrote 2 windows to .//J0217-2715_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.060955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147184 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.724389 0.724389 1.44878 2.89755 5.79511 11.5902 23.1804 46.3609 92.7217 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 414.142 quit ! Quitting program ! Log file .//J0217-2715_X_dfm.log closed on Sat Oct 20 23:37:26 2018