! Started logfile: .//J2201-1015_C_dfm.log on Mon Jan 20 19:15:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2201-1015_C_uva.fits ! Reading UV FITS file: .//J2201-1015_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2201-1015 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2201-1015_C] 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 0.300x0.300 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=1.001343Jy sigma=20.002764 ! Fit after self-cal, rms=0.978828Jy sigma=19.546471 ! 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=2.212 mas, bmaj=9.278 mas, bpa=-12.99 degrees ! Estimated noise=0.909395 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 = 0.0165017 Jy ! Component: 100 - total flux cleaned = 0.0208011 Jy ! Total flux subtracted in 100 components = 0.0208011 Jy ! Clean residual min=-0.003552 max=0.003638 Jy/beam ! Clean residual mean=-0.000003 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.0208011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0208011 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=0.038739Jy sigma=0.738219 ! Fit after self-cal, rms=0.037255Jy sigma=0.707179 ! 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=2.632 mas, bmaj=9.181 mas, bpa=-12.58 degrees ! Estimated noise=0.718682 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 = 0.00467484 Jy ! Component: 100 - total flux cleaned = 0.00699491 Jy ! Component: 150 - total flux cleaned = 0.00847132 Jy ! Component: 200 - total flux cleaned = 0.00947411 Jy ! Total flux subtracted in 200 components = 0.00947411 Jy ! Clean residual min=-0.003378 max=0.005219 Jy/beam ! Clean residual mean=-0.000016 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.0302752 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 46 components and 0.0302752 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=0.036692Jy sigma=0.694309 ! Fit after self-cal, rms=0.036668Jy sigma=0.692854 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.632 x 9.181 at -12.58 degrees (North through East) ! Clean map min=-0.003367 max=0.02476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.60 KP 0.94 ! NL 1.08 OV 1.02 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 1.16 HN 0.85 KP 0.81 ! NL 1.15 OV 1.23 PT 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.37 HN 1.12 KP 0.70 ! NL 1.21 OV 1.21 PT 0.67 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.77 HN 1.15 KP 0.72 ! NL 1.48 OV 1.21 PT 0.70 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.35 HN 1.15 KP 0.98 ! NL 1.13 OV 1.34 PT 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.30 HN 0.94 KP 0.99 ! NL 1.27 OV 1.18 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.27 HN 0.98 KP 0.73 ! NL 1.64 OV 1.44 PT 0.77 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.24 HN 1.08 KP 0.76 ! NL 1.52 OV 1.11 PT 0.85 ! ! ! Fit before self-cal, rms=0.036668Jy sigma=0.692854 ! Fit after self-cal, rms=0.041181Jy sigma=0.675548 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.625 mas, bmaj=9.241 mas, bpa=-12.62 degrees ! Estimated noise=0.724274 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 = -0.000236991 Jy ! Component: 100 - total flux cleaned = -0.000318419 Jy ! Component: 150 - total flux cleaned = -0.000393487 Jy ! Component: 200 - total flux cleaned = -0.0004617 Jy ! Total flux subtracted in 200 components = -0.0004617 Jy ! Clean residual min=-0.002978 max=0.004814 Jy/beam ! Clean residual mean=-0.000006 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.0298135 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.0298135 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=0.041123Jy sigma=0.675068 ! Fit after self-cal, rms=0.041835Jy sigma=0.670635 ! 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=0.041835Jy sigma=0.670635 ! Fit after self-cal, rms=0.046391Jy sigma=0.669287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.597 mas, bmaj=9.35 mas, bpa=-12.67 degrees ! Estimated noise=0.738684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162715 Jy ! Component: 100 - total flux cleaned = 4.71032e-05 Jy ! Component: 150 - total flux cleaned = -5.46753e-05 Jy ! Component: 200 - total flux cleaned = -0.000123562 Jy ! Total flux subtracted in 200 components = -0.000123562 Jy ! Clean residual min=-0.002865 max=0.003865 Jy/beam ! Clean residual mean=-0.000004 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.02969 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.02969 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=0.046332Jy sigma=0.668814 ! Fit after self-cal, rms=0.046670Jy sigma=0.668239 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295192 Jy ! Component: 100 - total flux cleaned = 0.000130032 Jy ! Component: 150 - total flux cleaned = 3.1568e-05 Jy ! Component: 200 - total flux cleaned = -3.73552e-06 Jy ! Total flux subtracted in 200 components = -3.73552e-06 Jy ! Clean residual min=-0.002715 max=0.003504 Jy/beam ! Clean residual mean=-0.000005 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0296862 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.0296862 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=0.046628Jy sigma=0.667966 ! Fit after self-cal, rms=0.046641Jy sigma=0.667837 ! 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=0.046641Jy sigma=0.667837 ! Fit after self-cal, rms=0.051250Jy sigma=0.667884 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.584 mas, bmaj=9.402 mas, bpa=-12.69 degrees ! Estimated noise=0.762992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488819 Jy ! Component: 100 - total flux cleaned = 0.000666374 Jy ! Component: 150 - total flux cleaned = 0.000670098 Jy ! Component: 200 - total flux cleaned = 0.000604727 Jy ! Total flux subtracted in 200 components = 0.000604727 Jy ! Clean residual min=-0.002828 max=0.003394 Jy/beam ! Clean residual mean=-0.000003 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.030291 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 105 components and 0.030291 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=0.051180Jy sigma=0.667488 ! Fit after self-cal, rms=0.051407Jy sigma=0.667131 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016741 Jy ! Component: 100 - total flux cleaned = 6.32779e-05 Jy ! Component: 150 - total flux cleaned = 8.15903e-06 Jy ! Component: 200 - total flux cleaned = -4.25198e-05 Jy ! Total flux subtracted in 200 components = -4.25198e-05 Jy ! Clean residual min=-0.002728 max=0.003320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0302485 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0302485 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=0.051369Jy sigma=0.667022 ! Fit after self-cal, rms=0.051350Jy sigma=0.666743 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.051350Jy sigma=0.666743 ! Fit after self-cal, rms=0.054816Jy sigma=0.666864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=9.025 mas, bpa=-14.35 degrees ! Estimated noise=0.854559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396448 Jy ! Component: 100 - total flux cleaned = 0.000368451 Jy ! Component: 150 - total flux cleaned = 0.000311937 Jy ! Component: 200 - total flux cleaned = 0.000233729 Jy ! Total flux subtracted in 200 components = 0.000233729 Jy ! Clean residual min=-0.003238 max=0.003988 Jy/beam ! Clean residual mean=-0.000004 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.0304822 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.0304822 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=0.054765Jy sigma=0.666571 ! Fit after self-cal, rms=0.054888Jy sigma=0.666361 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 = -1.6575e-05 Jy ! Component: 100 - total flux cleaned = -6.75328e-05 Jy ! Component: 150 - total flux cleaned = -0.000137242 Jy ! Component: 200 - total flux cleaned = -0.000201954 Jy ! Total flux subtracted in 200 components = -0.000201954 Jy ! Clean residual min=-0.003128 max=0.003961 Jy/beam ! Clean residual mean=-0.000005 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0302802 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.0302802 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=0.054866Jy sigma=0.666288 ! Fit after self-cal, rms=0.054862Jy sigma=0.666099 ! 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=2.567 mas, bmaj=9.456 mas, bpa=-12.7 degrees ! Estimated noise=0.785193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.567 x 9.456 at -12.7 degrees (North through East) ! Clean map min=-0.0040604 max=0.026927 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=2.146 mas, bmaj=9.518 mas, bpa=-12.94 degrees ! Estimated noise=1.0031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194129 Jy ! Component: 100 - total flux cleaned = 0.0258587 Jy ! Component: 150 - total flux cleaned = 0.0288112 Jy ! Component: 200 - total flux cleaned = 0.0303443 Jy ! Total flux subtracted in 200 components = 0.0303443 Jy ! Clean residual min=-0.004470 max=0.004030 Jy/beam ! Clean residual mean=-0.000002 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.0303443 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0303443 Jy ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=9.456 mas, bpa=-12.7 degrees ! Estimated noise=0.785193 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 = 0.000649639 Jy ! Component: 100 - total flux cleaned = 0.00088044 Jy ! Component: 150 - total flux cleaned = 0.0010734 Jy ! Component: 200 - total flux cleaned = 0.00115584 Jy ! Total flux subtracted in 200 components = 0.00115584 Jy ! Clean residual min=-0.002951 max=0.003489 Jy/beam ! Clean residual mean=-0.000004 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0315002 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0315002 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=9.025 mas, bpa=-14.35 degrees ! Estimated noise=0.854559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282983 Jy ! Component: 100 - total flux cleaned = -0.000355079 Jy ! Component: 150 - total flux cleaned = -0.000422974 Jy ! Component: 200 - total flux cleaned = -0.000485895 Jy ! Total flux subtracted in 200 components = -0.000485895 Jy ! Clean residual min=-0.003290 max=0.004032 Jy/beam ! Clean residual mean=-0.000005 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.0310143 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 = -5.68974e-05 Jy ! Component: 100 - total flux cleaned = -0.000109548 Jy ! Component: 150 - total flux cleaned = -0.000158481 Jy ! Component: 200 - total flux cleaned = -0.000181653 Jy ! Total flux subtracted in 200 components = -0.000181653 Jy ! Clean residual min=-0.003238 max=0.004026 Jy/beam ! Clean residual mean=-0.000005 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0308326 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.0308326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=9.456 mas, bpa=-12.7 degrees ! Estimated noise=0.785193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336312 Jy ! Component: 100 - total flux cleaned = 0.000387451 Jy ! Component: 150 - total flux cleaned = 0.000346431 Jy ! Component: 200 - total flux cleaned = 0.000328118 Jy ! Total flux subtracted in 200 components = 0.000328118 Jy ! Clean residual min=-0.002831 max=0.003629 Jy/beam ! Clean residual mean=-0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.0311607 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.0311607 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=0.054839Jy sigma=0.666214 ! Fit after self-cal, rms=0.054881Jy sigma=0.666101 wmodel J2201-1015_C_map.mod ! Writing 85 model components to file: J2201-1015_C_map.mod wobs J2201-1015_C_uvs.fits ! Writing UV FITS file: J2201-1015_C_uvs.fits wwins J2201-1015_C_map.win ! wwins: Wrote 1 windows to J2201-1015_C_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 = 0.00144663 Jy ! Component: 100 - total flux cleaned = 0.00211745 Jy ! Component: 150 - total flux cleaned = 0.00267522 Jy ! Component: 200 - total flux cleaned = 0.00283055 Jy ! Component: 250 - total flux cleaned = 0.00275915 Jy ! Component: 300 - total flux cleaned = 0.0025609 Jy ! Component: 350 - total flux cleaned = 0.00231299 Jy ! Component: 400 - total flux cleaned = 0.00207939 Jy ! Component: 450 - total flux cleaned = 0.00196729 Jy ! Component: 500 - total flux cleaned = 0.00183392 Jy ! Component: 550 - total flux cleaned = 0.00165553 Jy ! Component: 600 - total flux cleaned = 0.00158152 Jy ! Component: 650 - total flux cleaned = 0.00144059 Jy ! Component: 700 - total flux cleaned = 0.00137269 Jy ! Component: 750 - total flux cleaned = 0.001241 Jy ! Component: 800 - total flux cleaned = 0.00104986 Jy ! Component: 850 - total flux cleaned = 0.000926312 Jy ! Component: 900 - total flux cleaned = 0.000806277 Jy ! Component: 950 - total flux cleaned = 0.000630447 Jy ! Component: 1000 - total flux cleaned = 0.000497531 Jy ! Component: 1050 - total flux cleaned = 0.000330554 Jy ! Component: 1100 - total flux cleaned = 0.00016767 Jy ! Component: 1150 - total flux cleaned = 7.89506e-05 Jy ! Component: 1200 - total flux cleaned = -5.96704e-05 Jy ! Component: 1250 - total flux cleaned = -0.000177703 Jy ! Component: 1300 - total flux cleaned = -0.000293164 Jy ! Component: 1350 - total flux cleaned = -0.000389968 Jy ! Component: 1400 - total flux cleaned = -0.000437636 Jy ! Component: 1450 - total flux cleaned = -0.000515297 Jy ! Component: 1500 - total flux cleaned = -0.000606576 Jy ! Component: 1550 - total flux cleaned = -0.00063619 Jy ! Component: 1600 - total flux cleaned = -0.000694871 Jy ! Component: 1650 - total flux cleaned = -0.000752559 Jy ! Component: 1700 - total flux cleaned = -0.000794928 Jy ! Component: 1750 - total flux cleaned = -0.000850703 Jy ! Component: 1800 - total flux cleaned = -0.000891892 Jy ! Component: 1850 - total flux cleaned = -0.000959212 Jy ! Component: 1900 - total flux cleaned = -0.00101227 Jy ! Component: 1950 - total flux cleaned = -0.0010255 Jy ! Component: 2000 - total flux cleaned = -0.00109009 Jy ! Component: 2050 - total flux cleaned = -0.00112843 Jy ! Component: 2100 - total flux cleaned = -0.00119146 Jy ! Component: 2150 - total flux cleaned = -0.00126621 Jy ! Component: 2200 - total flux cleaned = -0.00131562 Jy ! Component: 2250 - total flux cleaned = -0.00134004 Jy ! Component: 2300 - total flux cleaned = -0.00142459 Jy ! Component: 2350 - total flux cleaned = -0.00141254 Jy ! Component: 2400 - total flux cleaned = -0.00148353 Jy ! Component: 2450 - total flux cleaned = -0.0015304 Jy ! Component: 2500 - total flux cleaned = -0.00155357 Jy ! Component: 2550 - total flux cleaned = -0.00157672 Jy ! Component: 2600 - total flux cleaned = -0.00163393 Jy ! Component: 2650 - total flux cleaned = -0.00167921 Jy ! Component: 2700 - total flux cleaned = -0.00169052 Jy ! Component: 2750 - total flux cleaned = -0.00169056 Jy ! Component: 2800 - total flux cleaned = -0.00173501 Jy ! Component: 2850 - total flux cleaned = -0.00172387 Jy ! Component: 2900 - total flux cleaned = -0.00170189 Jy ! Component: 2950 - total flux cleaned = -0.00171288 Jy ! Component: 3000 - total flux cleaned = -0.00170199 Jy ! Component: 3050 - total flux cleaned = -0.00170193 Jy ! Component: 3100 - total flux cleaned = -0.00170189 Jy ! Component: 3150 - total flux cleaned = -0.00172346 Jy ! Component: 3200 - total flux cleaned = -0.00170192 Jy ! Component: 3250 - total flux cleaned = -0.00170198 Jy ! Component: 3300 - total flux cleaned = -0.00169133 Jy ! Component: 3350 - total flux cleaned = -0.00168064 Jy ! Component: 3400 - total flux cleaned = -0.00165944 Jy ! Component: 3450 - total flux cleaned = -0.00167004 Jy ! Component: 3500 - total flux cleaned = -0.00165947 Jy ! Component: 3550 - total flux cleaned = -0.00167002 Jy ! Component: 3600 - total flux cleaned = -0.00170178 Jy ! Component: 3650 - total flux cleaned = -0.00169122 Jy ! Component: 3700 - total flux cleaned = -0.00171251 Jy ! Component: 3750 - total flux cleaned = -0.00173376 Jy ! Component: 3800 - total flux cleaned = -0.00176578 Jy ! Component: 3850 - total flux cleaned = -0.00178721 Jy ! Component: 3900 - total flux cleaned = -0.00180863 Jy ! Component: 3950 - total flux cleaned = -0.00184083 Jy ! Component: 4000 - total flux cleaned = -0.00185156 Jy ! Component: 4050 - total flux cleaned = -0.00185163 Jy ! Total flux subtracted in 4096 components = -0.00189464 Jy ! Clean residual min=-0.000551 max=0.000595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0292661 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 367 components and 0.0292661 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2201-1015_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.567 x 9.456 at -12.7 degrees (North through East) ! Clean map min=-0.003007 max=0.026981 Jy/beam ! Writing clean map to FITS file: .//J2201-1015_C_map.fits wmodel .//J2201-1015_C_map.mod ! Writing 367 model components to file: .//J2201-1015_C_map.mod wobs .//J2201-1015_C_uvs.fits ! Writing UV FITS file: .//J2201-1015_C_uvs.fits wwins .//J2201-1015_C_map.win ! wwins: Wrote 2 windows to .//J2201-1015_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.026981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.14484 2.14484 4.28968 8.57935 17.1587 34.3174 68.6348 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.87 quit ! Quitting program ! Log file .//J2201-1015_C_dfm.log closed on Mon Jan 20 19:15:57 2020