! Started logfile: .//J0905-1103_X_dfm.log on Mon Jan 20 17:47:46 2020 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 .//J0905-1103_X_uva.fits ! Reading UV FITS file: .//J0905-1103_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.966387 visibilities/baseline/integration-bin. ! Found source: J0905-1103 ! ! 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 2760 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 J0905-1103_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006689Jy sigma=18.221102 ! Fit after self-cal, rms=0.940257Jy sigma=17.018619 ! 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=1.304 mas, bmaj=5.333 mas, bpa=-12.8 degrees ! Estimated noise=1.17995 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 = 0.0445841 Jy ! Component: 100 - total flux cleaned = 0.0563658 Jy ! Total flux subtracted in 100 components = 0.0563658 Jy ! Clean residual min=-0.004195 max=0.005260 Jy/beam ! Clean residual mean=-0.000020 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.0563658 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0563658 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=0.039649Jy sigma=0.693678 ! Fit after self-cal, rms=0.039437Jy sigma=0.691057 ! 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=1.56 mas, bmaj=5.108 mas, bpa=-12.51 degrees ! Estimated noise=0.751088 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 = 0.00700998 Jy ! Component: 100 - total flux cleaned = 0.010567 Jy ! Component: 150 - total flux cleaned = 0.0128915 Jy ! Component: 200 - total flux cleaned = 0.013962 Jy ! Total flux subtracted in 200 components = 0.013962 Jy ! Clean residual min=-0.003997 max=0.004743 Jy/beam ! Clean residual mean=-0.000002 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.0703277 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0703277 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=0.038158Jy sigma=0.668389 ! Fit after self-cal, rms=0.038151Jy sigma=0.667955 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.56 x 5.108 at -12.51 degrees (North through East) ! Clean map min=-0.0037355 max=0.060541 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.14 KP 0.98 ! NL 0.97 OV 1.21 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.02 KP 1.02 ! NL 0.83 OV 1.29 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.20 KP 1.07 ! NL 0.97 OV 1.12 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.04 KP 0.96 ! NL 0.90 OV 1.19 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 0.99 KP 0.90 ! NL 0.99 OV 1.16 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.99 KP 1.08 ! NL 1.02 OV 1.20 PT 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.17 KP 1.00 ! NL 0.93 OV 1.21 PT 0.81 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.87 KP 1.01 ! NL 0.99 OV 1.23 PT 0.86 ! ! ! Fit before self-cal, rms=0.038151Jy sigma=0.667955 ! Fit after self-cal, rms=0.037150Jy sigma=0.650090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.59 mas, bmaj=5.066 mas, bpa=-12.84 degrees ! Estimated noise=0.744758 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 = 0.000767035 Jy ! Component: 100 - total flux cleaned = 0.000718405 Jy ! Component: 150 - total flux cleaned = 0.000719571 Jy ! Component: 200 - total flux cleaned = 0.000704154 Jy ! Total flux subtracted in 200 components = 0.000704154 Jy ! Clean residual min=-0.002005 max=0.001837 Jy/beam ! Clean residual mean=-0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0710319 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0710319 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=0.037114Jy sigma=0.649406 ! Fit after self-cal, rms=0.037158Jy sigma=0.648857 ! 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=0.037158Jy sigma=0.648857 ! Fit after self-cal, rms=0.037161Jy sigma=0.648812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.591 mas, bmaj=5.053 mas, bpa=-12.83 degrees ! Estimated noise=0.743932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05011e-05 Jy ! Component: 100 - total flux cleaned = -6.56258e-05 Jy ! Component: 150 - total flux cleaned = -5.42394e-05 Jy ! Component: 200 - total flux cleaned = -3.57959e-05 Jy ! Total flux subtracted in 200 components = -3.57959e-05 Jy ! Clean residual min=-0.001938 max=0.001805 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0709961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0709961 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=0.037152Jy sigma=0.648654 ! Fit after self-cal, rms=0.037151Jy sigma=0.648636 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 = -4.21413e-05 Jy ! Component: 100 - total flux cleaned = -3.28789e-05 Jy ! Component: 150 - total flux cleaned = -2.45162e-05 Jy ! Component: 200 - total flux cleaned = -2.45851e-05 Jy ! Total flux subtracted in 200 components = -2.45851e-05 Jy ! Clean residual min=-0.001950 max=0.001785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0709715 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0709715 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=0.037147Jy sigma=0.648561 ! Fit after self-cal, rms=0.037146Jy sigma=0.648551 ! 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=0.037146Jy sigma=0.648551 ! Fit after self-cal, rms=0.037179Jy sigma=0.648533 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=5.046 mas, bpa=-12.83 degrees ! Estimated noise=0.743996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193548 Jy ! Component: 100 - total flux cleaned = -0.000169826 Jy ! Component: 150 - total flux cleaned = -0.000155295 Jy ! Component: 200 - total flux cleaned = -0.000155247 Jy ! Total flux subtracted in 200 components = -0.000155247 Jy ! Clean residual min=-0.001945 max=0.001774 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0708163 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.0708163 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=0.037175Jy sigma=0.648469 ! Fit after self-cal, rms=0.037175Jy sigma=0.648462 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 = -3.07149e-05 Jy ! Component: 100 - total flux cleaned = -3.09882e-05 Jy ! Component: 150 - total flux cleaned = -2.4506e-05 Jy ! Component: 200 - total flux cleaned = -2.43232e-05 Jy ! Total flux subtracted in 200 components = -2.43232e-05 Jy ! Clean residual min=-0.001953 max=0.001772 Jy/beam ! Clean residual mean=-0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.070792 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.070792 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=0.037173Jy sigma=0.648418 ! Fit after self-cal, rms=0.037173Jy sigma=0.648414 ! 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=0.037173Jy sigma=0.648414 ! Fit after self-cal, rms=0.037215Jy sigma=0.648405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=4.85 mas, bpa=-14.44 degrees ! Estimated noise=0.789567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.1752e-05 Jy ! Component: 100 - total flux cleaned = -4.94587e-05 Jy ! Component: 150 - total flux cleaned = -6.06837e-05 Jy ! Component: 200 - total flux cleaned = -6.60672e-05 Jy ! Total flux subtracted in 200 components = -6.60672e-05 Jy ! Clean residual min=-0.001918 max=0.001785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0707259 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.0707259 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=0.037214Jy sigma=0.648374 ! Fit after self-cal, rms=0.037215Jy sigma=0.648372 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 = -5.54006e-06 Jy ! Component: 100 - total flux cleaned = -1.65039e-05 Jy ! Component: 150 - total flux cleaned = -2.18058e-05 Jy ! Component: 200 - total flux cleaned = -3.19567e-05 Jy ! Total flux subtracted in 200 components = -3.19567e-05 Jy ! Clean residual min=-0.001933 max=0.001781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.070694 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.070694 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=0.037214Jy sigma=0.648346 ! Fit after self-cal, rms=0.037215Jy sigma=0.648345 ! 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=1.595 mas, bmaj=5.042 mas, bpa=-12.84 degrees ! Estimated noise=0.74428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.042 at -12.84 degrees (North through East) ! Clean map min=-0.0019338 max=0.060418 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=1.327 mas, bmaj=5.219 mas, bpa=-13.08 degrees ! Estimated noise=1.18374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447684 Jy ! Component: 100 - total flux cleaned = 0.0560253 Jy ! Component: 150 - total flux cleaned = 0.0612201 Jy ! Component: 200 - total flux cleaned = 0.0644662 Jy ! Total flux subtracted in 200 components = 0.0644662 Jy ! Clean residual min=-0.002782 max=0.002928 Jy/beam ! Clean residual mean=-0.000006 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.0644661 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0644661 Jy ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=5.042 mas, bpa=-12.84 degrees ! Estimated noise=0.74428 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 = 0.00273197 Jy ! Component: 100 - total flux cleaned = 0.00426523 Jy ! Component: 150 - total flux cleaned = 0.00475692 Jy ! Component: 200 - total flux cleaned = 0.00510612 Jy ! Total flux subtracted in 200 components = 0.00510612 Jy ! Clean residual min=-0.002010 max=0.001791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0695723 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 56 components and 0.0695723 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=2.4 mas, bmaj=4.85 mas, bpa=-14.44 degrees ! Estimated noise=0.789567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682883 Jy ! Component: 100 - total flux cleaned = 0.000758493 Jy ! Component: 150 - total flux cleaned = 0.000817956 Jy ! Component: 200 - total flux cleaned = 0.000843487 Jy ! Total flux subtracted in 200 components = 0.000843487 Jy ! Clean residual min=-0.001951 max=0.001855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0704158 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 = 3.35999e-05 Jy ! Component: 100 - total flux cleaned = 5.29948e-05 Jy ! Component: 150 - total flux cleaned = 7.09028e-05 Jy ! Component: 200 - total flux cleaned = 8.71249e-05 Jy ! Total flux subtracted in 200 components = 8.71249e-05 Jy ! Clean residual min=-0.001944 max=0.001845 Jy/beam ! Clean residual mean=-0.000002 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0705029 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 90 components and 0.0705029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=5.042 mas, bpa=-12.84 degrees ! Estimated noise=0.74428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.56123e-05 Jy ! Component: 100 - total flux cleaned = 3.06449e-05 Jy ! Component: 150 - total flux cleaned = 5.5521e-05 Jy ! Component: 200 - total flux cleaned = 7.73899e-05 Jy ! Total flux subtracted in 200 components = 7.73899e-05 Jy ! Clean residual min=-0.001947 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0705803 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.0705803 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=0.037225Jy sigma=0.648596 ! Fit after self-cal, rms=0.037220Jy sigma=0.648576 wmodel J0905-1103_X_map.mod ! Writing 98 model components to file: J0905-1103_X_map.mod wobs J0905-1103_X_uvs.fits ! Writing UV FITS file: J0905-1103_X_uvs.fits wwins J0905-1103_X_map.win ! wwins: Wrote 1 windows to J0905-1103_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 = 5.67593e-05 Jy ! Component: 100 - total flux cleaned = 5.55784e-05 Jy ! Component: 150 - total flux cleaned = 8.15721e-05 Jy ! Component: 200 - total flux cleaned = 3.08573e-05 Jy ! Component: 250 - total flux cleaned = 3.18516e-05 Jy ! Component: 300 - total flux cleaned = -1.11443e-05 Jy ! Component: 350 - total flux cleaned = -9.97765e-06 Jy ! Component: 400 - total flux cleaned = 7.03243e-05 Jy ! Component: 450 - total flux cleaned = 3.15307e-05 Jy ! Component: 500 - total flux cleaned = -2.33223e-05 Jy ! Component: 550 - total flux cleaned = -4.0865e-05 Jy ! Component: 600 - total flux cleaned = -0.000124862 Jy ! Component: 650 - total flux cleaned = -0.000157506 Jy ! Component: 700 - total flux cleaned = -0.000173584 Jy ! Component: 750 - total flux cleaned = -0.000233878 Jy ! Component: 800 - total flux cleaned = -0.000292553 Jy ! Component: 850 - total flux cleaned = -0.000349243 Jy ! Component: 900 - total flux cleaned = -0.000432101 Jy ! Component: 950 - total flux cleaned = -0.000526843 Jy ! Component: 1000 - total flux cleaned = -0.000645043 Jy ! Component: 1050 - total flux cleaned = -0.000747915 Jy ! Component: 1100 - total flux cleaned = -0.000849045 Jy ! Component: 1150 - total flux cleaned = -0.000960625 Jy ! Component: 1200 - total flux cleaned = -0.00105821 Jy ! Component: 1250 - total flux cleaned = -0.00111814 Jy ! Component: 1300 - total flux cleaned = -0.00116535 Jy ! Component: 1350 - total flux cleaned = -0.00123511 Jy ! Component: 1400 - total flux cleaned = -0.00129233 Jy ! Component: 1450 - total flux cleaned = -0.00136004 Jy ! Component: 1500 - total flux cleaned = -0.00141539 Jy ! Component: 1550 - total flux cleaned = -0.00145912 Jy ! Component: 1600 - total flux cleaned = -0.00154516 Jy ! Component: 1650 - total flux cleaned = -0.00163018 Jy ! Component: 1700 - total flux cleaned = -0.00173509 Jy ! Component: 1750 - total flux cleaned = -0.00179722 Jy ! Component: 1800 - total flux cleaned = -0.00185863 Jy ! Component: 1850 - total flux cleaned = -0.00193954 Jy ! Component: 1900 - total flux cleaned = -0.00203946 Jy ! Component: 1950 - total flux cleaned = -0.00208886 Jy ! Component: 2000 - total flux cleaned = -0.0021671 Jy ! Component: 2050 - total flux cleaned = -0.00225432 Jy ! Component: 2100 - total flux cleaned = -0.00236935 Jy ! Component: 2150 - total flux cleaned = -0.00243585 Jy ! Component: 2200 - total flux cleaned = -0.00250185 Jy ! Component: 2250 - total flux cleaned = -0.00258597 Jy ! Component: 2300 - total flux cleaned = -0.00266012 Jy ! Component: 2350 - total flux cleaned = -0.00268775 Jy ! Component: 2400 - total flux cleaned = -0.00271524 Jy ! Component: 2450 - total flux cleaned = -0.0027881 Jy ! Component: 2500 - total flux cleaned = -0.0028243 Jy ! Component: 2550 - total flux cleaned = -0.00286935 Jy ! Component: 2600 - total flux cleaned = -0.00291431 Jy ! Component: 2650 - total flux cleaned = -0.00296806 Jy ! Component: 2700 - total flux cleaned = -0.00299484 Jy ! Component: 2750 - total flux cleaned = -0.00305726 Jy ! Component: 2800 - total flux cleaned = -0.0031018 Jy ! Component: 2850 - total flux cleaned = -0.00313731 Jy ! Component: 2900 - total flux cleaned = -0.00319059 Jy ! Component: 2950 - total flux cleaned = -0.00322608 Jy ! Component: 3000 - total flux cleaned = -0.00327043 Jy ! Component: 3050 - total flux cleaned = -0.00330591 Jy ! Component: 3100 - total flux cleaned = -0.00333261 Jy ! Component: 3150 - total flux cleaned = -0.00335931 Jy ! Component: 3200 - total flux cleaned = -0.0033861 Jy ! Component: 3250 - total flux cleaned = -0.003404 Jy ! Component: 3300 - total flux cleaned = -0.00343086 Jy ! Component: 3350 - total flux cleaned = -0.00345786 Jy ! Component: 3400 - total flux cleaned = -0.00347599 Jy ! Component: 3450 - total flux cleaned = -0.0035122 Jy ! Component: 3500 - total flux cleaned = -0.00353033 Jy ! Component: 3550 - total flux cleaned = -0.00354854 Jy ! Component: 3600 - total flux cleaned = -0.00358517 Jy ! Component: 3650 - total flux cleaned = -0.00360349 Jy ! Component: 3700 - total flux cleaned = -0.00365895 Jy ! Component: 3750 - total flux cleaned = -0.00367754 Jy ! Component: 3800 - total flux cleaned = -0.0037055 Jy ! Component: 3850 - total flux cleaned = -0.0037336 Jy ! Component: 3900 - total flux cleaned = -0.00374293 Jy ! Component: 3950 - total flux cleaned = -0.00379022 Jy ! Component: 4000 - total flux cleaned = -0.00380929 Jy ! Component: 4050 - total flux cleaned = -0.00383796 Jy ! Total flux subtracted in 4096 components = -0.00385723 Jy ! Clean residual min=-0.000613 max=0.000758 Jy/beam ! Clean residual mean=-0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0667231 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 361 components and 0.066723 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0905-1103_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.595 x 5.042 at -12.84 degrees (North through East) ! Clean map min=-0.0017589 max=0.060449 Jy/beam ! Writing clean map to FITS file: .//J0905-1103_X_map.fits wmodel .//J0905-1103_X_map.mod ! Writing 361 model components to file: .//J0905-1103_X_map.mod wobs .//J0905-1103_X_uvs.fits ! Writing UV FITS file: .//J0905-1103_X_uvs.fits wwins .//J0905-1103_X_map.win ! wwins: Wrote 2 windows to .//J0905-1103_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0604494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.830533 0.830533 1.66107 3.32213 6.64427 13.2885 26.5771 53.1541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.213 quit ! Quitting program ! Log file .//J0905-1103_X_dfm.log closed on Mon Jan 20 17:47:50 2020