! Started logfile: .//J1219-2533_X_dfm.log on Mon Jan 20 18:02:03 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 .//J1219-2533_X_uva.fits ! Reading UV FITS file: .//J1219-2533_X_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.928571 visibilities/baseline/integration-bin. ! Found source: J1219-2533 ! ! 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 94 lines of history. ! ! Reading 3536 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 J1219-2533_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002448Jy sigma=14.176052 ! Fit after self-cal, rms=0.968869Jy sigma=13.716318 ! 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=0.9558 mas, bmaj=6.118 mas, bpa=-35.14 degrees ! Estimated noise=1.51033 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 = 0.0246305 Jy ! Component: 100 - total flux cleaned = 0.0299622 Jy ! Total flux subtracted in 100 components = 0.0299622 Jy ! Clean residual min=-0.003544 max=0.004085 Jy/beam ! Clean residual mean=-0.000016 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.0299622 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0299622 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=0.051883Jy sigma=0.711373 ! Fit after self-cal, rms=0.050481Jy sigma=0.690420 ! 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=1.257 mas, bmaj=6.498 mas, bpa=-34.25 degrees ! Estimated noise=0.8533 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 = 0.00497185 Jy ! Component: 100 - total flux cleaned = 0.00731694 Jy ! Component: 150 - total flux cleaned = 0.00884529 Jy ! Component: 200 - total flux cleaned = 0.00971757 Jy ! Total flux subtracted in 200 components = 0.00971757 Jy ! Clean residual min=-0.003683 max=0.002960 Jy/beam ! Clean residual mean=-0.000013 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0396798 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.0396798 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=0.050020Jy sigma=0.682969 ! Fit after self-cal, rms=0.050028Jy sigma=0.682706 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.257 x 6.498 at -34.25 degrees (North through East) ! Clean map min=-0.0035987 max=0.032949 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.87 KP 1.02 LA 0.89 ! MK 1.07 NL 1.05 OV 1.19 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.10 KP 1.06 LA 0.82 ! MK 1.18 NL 1.06 OV 1.09 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 KP 0.87 LA 0.88 ! MK 0.88 NL 0.95 OV 1.53 PT 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.85 KP 1.20 LA 0.74 ! MK 1.19 NL 1.01 OV 1.07 PT 1.30 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.77 KP 1.11 LA 0.89 ! MK 0.88 NL 1.10 OV 1.08 PT 1.18 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.74 KP 0.79 LA 0.81 ! MK 1.17 NL 1.14 OV 1.42 PT 1.15 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.78 KP 1.00 LA 0.94 ! MK 0.93 NL 0.87 OV 1.11 PT 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.75 KP 1.07 LA 0.92 ! MK 1.00 NL 0.89 OV 1.14 PT 0.93 ! ! ! Fit before self-cal, rms=0.050028Jy sigma=0.682706 ! Fit after self-cal, rms=0.051186Jy sigma=0.673352 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.266 mas, bmaj=6.662 mas, bpa=-34.08 degrees ! Estimated noise=0.84926 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 = -0.000525157 Jy ! Component: 100 - total flux cleaned = -0.000560646 Jy ! Component: 150 - total flux cleaned = -0.000586644 Jy ! Component: 200 - total flux cleaned = -0.000611488 Jy ! Total flux subtracted in 200 components = -0.000611488 Jy ! Clean residual min=-0.001937 max=0.002217 Jy/beam ! Clean residual mean=-0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0390683 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0390683 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=0.051137Jy sigma=0.672807 ! Fit after self-cal, rms=0.051514Jy sigma=0.671061 ! 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=0.051514Jy sigma=0.671061 ! Fit after self-cal, rms=0.053246Jy sigma=0.670625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=6.701 mas, bpa=-34.07 degrees ! Estimated noise=0.857423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018282 Jy ! Component: 100 - total flux cleaned = -0.00020817 Jy ! Component: 150 - total flux cleaned = -0.000208742 Jy ! Component: 200 - total flux cleaned = -0.000226986 Jy ! Total flux subtracted in 200 components = -0.000226986 Jy ! Clean residual min=-0.001875 max=0.002190 Jy/beam ! Clean residual mean=0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0388413 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.0388413 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=0.053218Jy sigma=0.670337 ! Fit after self-cal, rms=0.053339Jy sigma=0.670179 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 = 1.34816e-05 Jy ! Component: 100 - total flux cleaned = -2.48325e-05 Jy ! Component: 150 - total flux cleaned = -4.16141e-05 Jy ! Component: 200 - total flux cleaned = -5.7243e-05 Jy ! Total flux subtracted in 200 components = -5.7243e-05 Jy ! Clean residual min=-0.001863 max=0.002113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.038784 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.038784 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=0.053324Jy sigma=0.670030 ! Fit after self-cal, rms=0.053319Jy sigma=0.670010 ! 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=0.053319Jy sigma=0.670010 ! Fit after self-cal, rms=0.055565Jy sigma=0.670116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.268 mas, bmaj=6.74 mas, bpa=-34.11 degrees ! Estimated noise=0.882664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000439964 Jy ! Component: 100 - total flux cleaned = 0.000489929 Jy ! Component: 150 - total flux cleaned = 0.00050995 Jy ! Component: 200 - total flux cleaned = 0.000527228 Jy ! Total flux subtracted in 200 components = 0.000527228 Jy ! Clean residual min=-0.001900 max=0.002203 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0393113 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.0393113 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=0.055543Jy sigma=0.669882 ! Fit after self-cal, rms=0.055609Jy sigma=0.669792 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 = -3.72245e-05 Jy ! Component: 100 - total flux cleaned = -5.28563e-05 Jy ! Component: 150 - total flux cleaned = -6.65738e-05 Jy ! Component: 200 - total flux cleaned = -9.27846e-05 Jy ! Total flux subtracted in 200 components = -9.27846e-05 Jy ! Clean residual min=-0.001856 max=0.002132 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0392185 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0392185 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=0.055599Jy sigma=0.669695 ! Fit after self-cal, rms=0.055592Jy sigma=0.669684 ! 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=0.055592Jy sigma=0.669684 ! Fit after self-cal, rms=0.057141Jy sigma=0.669798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=7.594 mas, bpa=-22.11 degrees ! Estimated noise=0.983344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710442 Jy ! Component: 100 - total flux cleaned = 0.00064983 Jy ! Component: 150 - total flux cleaned = 0.000586006 Jy ! Component: 200 - total flux cleaned = 0.000545941 Jy ! Total flux subtracted in 200 components = 0.000545941 Jy ! Clean residual min=-0.001941 max=0.002068 Jy/beam ! Clean residual mean=0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0397644 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.0397644 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=0.057129Jy sigma=0.669692 ! Fit after self-cal, rms=0.057157Jy sigma=0.669644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29291e-05 Jy ! Component: 100 - total flux cleaned = -0.000115632 Jy ! Component: 150 - total flux cleaned = -0.000136936 Jy ! Component: 200 - total flux cleaned = -0.00015032 Jy ! Total flux subtracted in 200 components = -0.00015032 Jy ! Clean residual min=-0.001925 max=0.002017 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0396141 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 115 components and 0.0396141 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=0.057156Jy sigma=0.669596 ! Fit after self-cal, rms=0.057154Jy sigma=0.669592 ! 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=1.264 mas, bmaj=6.76 mas, bpa=-34.14 degrees ! Estimated noise=0.902698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 6.76 at -34.14 degrees (North through East) ! Clean map min=-0.0021694 max=0.033754 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=0.9417 mas, bmaj=6.398 mas, bpa=-34.98 degrees ! Estimated noise=1.65559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0276807 Jy ! Component: 100 - total flux cleaned = 0.0336393 Jy ! Component: 150 - total flux cleaned = 0.0350613 Jy ! Component: 200 - total flux cleaned = 0.0361199 Jy ! Total flux subtracted in 200 components = 0.0361199 Jy ! Clean residual min=-0.002690 max=0.002881 Jy/beam ! Clean residual mean=-0.000002 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.0361199 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0361199 Jy ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=6.76 mas, bpa=-34.14 degrees ! Estimated noise=0.902698 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 = 0.00202395 Jy ! Component: 100 - total flux cleaned = 0.00261202 Jy ! Component: 150 - total flux cleaned = 0.00268804 Jy ! Component: 200 - total flux cleaned = 0.0028504 Jy ! Total flux subtracted in 200 components = 0.0028504 Jy ! Clean residual min=-0.002251 max=0.002154 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0389703 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.0389704 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=2.94 mas, bmaj=7.594 mas, bpa=-22.11 degrees ! Estimated noise=0.983344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040044 Jy ! Component: 100 - total flux cleaned = 0.00046742 Jy ! Component: 150 - total flux cleaned = 0.00048269 Jy ! Component: 200 - total flux cleaned = 0.000482671 Jy ! Total flux subtracted in 200 components = 0.000482671 Jy ! Clean residual min=-0.002141 max=0.002083 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.039453 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 = 4.12014e-07 Jy ! Component: 100 - total flux cleaned = 1.32167e-05 Jy ! Component: 150 - total flux cleaned = 1.30758e-05 Jy ! Component: 200 - total flux cleaned = 1.35073e-05 Jy ! Total flux subtracted in 200 components = 1.35073e-05 Jy ! Clean residual min=-0.002078 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0394665 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0394665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=6.76 mas, bpa=-34.14 degrees ! Estimated noise=0.902698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.01705e-05 Jy ! Component: 100 - total flux cleaned = 7.93039e-06 Jy ! Component: 150 - total flux cleaned = 5.17045e-05 Jy ! Component: 200 - total flux cleaned = 0.000109978 Jy ! Total flux subtracted in 200 components = 0.000109978 Jy ! Clean residual min=-0.002009 max=0.002185 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0395765 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0395765 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=0.057161Jy sigma=0.669805 ! Fit after self-cal, rms=0.057157Jy sigma=0.669777 wmodel J1219-2533_X_map.mod ! Writing 79 model components to file: J1219-2533_X_map.mod wobs J1219-2533_X_uvs.fits ! Writing UV FITS file: J1219-2533_X_uvs.fits wwins J1219-2533_X_map.win ! wwins: Wrote 1 windows to J1219-2533_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 = 0.000633026 Jy ! Component: 100 - total flux cleaned = 0.000569701 Jy ! Component: 150 - total flux cleaned = 0.000234933 Jy ! Component: 200 - total flux cleaned = -4.94736e-05 Jy ! Component: 250 - total flux cleaned = -0.0002353 Jy ! Component: 300 - total flux cleaned = -0.000336714 Jy ! Component: 350 - total flux cleaned = -0.000482357 Jy ! Component: 400 - total flux cleaned = -0.000481978 Jy ! Component: 450 - total flux cleaned = -0.000437341 Jy ! Component: 500 - total flux cleaned = -0.000285968 Jy ! Component: 550 - total flux cleaned = -9.82072e-05 Jy ! Component: 600 - total flux cleaned = 2.26503e-05 Jy ! Component: 650 - total flux cleaned = 0.000160343 Jy ! Component: 700 - total flux cleaned = 0.000312787 Jy ! Component: 750 - total flux cleaned = 0.000368553 Jy ! Component: 800 - total flux cleaned = 0.000422797 Jy ! Component: 850 - total flux cleaned = 0.000440214 Jy ! Component: 900 - total flux cleaned = 0.000457203 Jy ! Component: 950 - total flux cleaned = 0.00049068 Jy ! Component: 1000 - total flux cleaned = 0.000457307 Jy ! Component: 1050 - total flux cleaned = 0.000473491 Jy ! Component: 1100 - total flux cleaned = 0.000489181 Jy ! Component: 1150 - total flux cleaned = 0.000504776 Jy ! Component: 1200 - total flux cleaned = 0.000535655 Jy ! Component: 1250 - total flux cleaned = 0.000566109 Jy ! Component: 1300 - total flux cleaned = 0.000596099 Jy ! Component: 1350 - total flux cleaned = 0.000669962 Jy ! Component: 1400 - total flux cleaned = 0.000669953 Jy ! Component: 1450 - total flux cleaned = 0.000698461 Jy ! Component: 1500 - total flux cleaned = 0.000712644 Jy ! Component: 1550 - total flux cleaned = 0.000726702 Jy ! Component: 1600 - total flux cleaned = 0.000726905 Jy ! Component: 1650 - total flux cleaned = 0.000740409 Jy ! Component: 1700 - total flux cleaned = 0.00071341 Jy ! Component: 1750 - total flux cleaned = 0.00072687 Jy ! Component: 1800 - total flux cleaned = 0.000727063 Jy ! Component: 1850 - total flux cleaned = 0.00071404 Jy ! Component: 1900 - total flux cleaned = 0.000740385 Jy ! Component: 1950 - total flux cleaned = 0.000766505 Jy ! Component: 2000 - total flux cleaned = 0.000882937 Jy ! Component: 2050 - total flux cleaned = 0.000921574 Jy ! Component: 2100 - total flux cleaned = 0.000985635 Jy ! Component: 2150 - total flux cleaned = 0.0010367 Jy ! Component: 2200 - total flux cleaned = 0.00111297 Jy ! Component: 2250 - total flux cleaned = 0.00116361 Jy ! Component: 2300 - total flux cleaned = 0.00122666 Jy ! Component: 2350 - total flux cleaned = 0.00125182 Jy ! Component: 2400 - total flux cleaned = 0.00131462 Jy ! Component: 2450 - total flux cleaned = 0.00136463 Jy ! Component: 2500 - total flux cleaned = 0.00138966 Jy ! Component: 2550 - total flux cleaned = 0.0014397 Jy ! Component: 2600 - total flux cleaned = 0.00147723 Jy ! Component: 2650 - total flux cleaned = 0.00151476 Jy ! Component: 2700 - total flux cleaned = 0.00157735 Jy ! Component: 2750 - total flux cleaned = 0.00161498 Jy ! Component: 2800 - total flux cleaned = 0.00167759 Jy ! Component: 2850 - total flux cleaned = 0.00167757 Jy ! Component: 2900 - total flux cleaned = 0.00170276 Jy ! Component: 2950 - total flux cleaned = 0.00175329 Jy ! Component: 3000 - total flux cleaned = 0.0017534 Jy ! Component: 3050 - total flux cleaned = 0.00179162 Jy ! Component: 3100 - total flux cleaned = 0.00180442 Jy ! Component: 3150 - total flux cleaned = 0.00185578 Jy ! Component: 3200 - total flux cleaned = 0.00188164 Jy ! Component: 3250 - total flux cleaned = 0.00192059 Jy ! Component: 3300 - total flux cleaned = 0.0019597 Jy ! Component: 3350 - total flux cleaned = 0.00199915 Jy ! Component: 3400 - total flux cleaned = 0.002052 Jy ! Component: 3450 - total flux cleaned = 0.00213191 Jy ! Component: 3500 - total flux cleaned = 0.00218564 Jy ! Component: 3550 - total flux cleaned = 0.0022667 Jy ! Component: 3600 - total flux cleaned = 0.00234842 Jy ! Component: 3650 - total flux cleaned = 0.00238968 Jy ! Component: 3700 - total flux cleaned = 0.00243123 Jy ! Component: 3750 - total flux cleaned = 0.00247307 Jy ! Component: 3800 - total flux cleaned = 0.00251526 Jy ! Component: 3850 - total flux cleaned = 0.00254357 Jy ! Component: 3900 - total flux cleaned = 0.00260083 Jy ! Component: 3950 - total flux cleaned = 0.00262974 Jy ! Component: 4000 - total flux cleaned = 0.00267331 Jy ! Component: 4050 - total flux cleaned = 0.00268802 Jy ! Total flux subtracted in 4096 components = 0.00273237 Jy ! Clean residual min=-0.000894 max=0.000884 Jy/beam ! Clean residual mean=0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0423089 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 329 components and 0.0423089 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1219-2533_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 6.76 at -34.14 degrees (North through East) ! Clean map min=-0.0023283 max=0.034587 Jy/beam ! Writing clean map to FITS file: .//J1219-2533_X_map.fits wmodel .//J1219-2533_X_map.mod ! Writing 329 model components to file: .//J1219-2533_X_map.mod wobs .//J1219-2533_X_uvs.fits ! Writing UV FITS file: .//J1219-2533_X_uvs.fits wwins .//J1219-2533_X_map.win ! wwins: Wrote 2 windows to .//J1219-2533_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0345868 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281788 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.44418 2.44418 4.88836 9.77672 19.5534 39.1069 78.2138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 122.74 quit ! Quitting program ! Log file .//J1219-2533_X_dfm.log closed on Mon Jan 20 18:02:07 2020