! Started logfile: .//J1714-2648_C_dfm.log on Mon Jan 20 18:34:46 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 .//J1714-2648_C_uva.fits ! Reading UV FITS file: .//J1714-2648_C_uva.fits ! AN table 1: 16 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J1714-2648 ! ! 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 94 lines of history. ! ! Reading 1880 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 J1714-2648_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020211Jy sigma=13.973936 ! Fit after self-cal, rms=0.868825Jy sigma=11.892947 ! 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=1.835 mas, bmaj=6.086 mas, bpa=-3.835 degrees ! Estimated noise=1.81041 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 = 0.105718 Jy ! Component: 100 - total flux cleaned = 0.129434 Jy ! Total flux subtracted in 100 components = 0.129434 Jy ! Clean residual min=-0.007846 max=0.010001 Jy/beam ! Clean residual mean=-0.000010 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.129434 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.129434 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=0.066678Jy sigma=0.721403 ! Fit after self-cal, rms=0.066655Jy sigma=0.721311 ! 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=2.07 mas, bmaj=6.374 mas, bpa=-3.057 degrees ! Estimated noise=1.242 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 = 0.0111704 Jy ! Component: 100 - total flux cleaned = 0.0178644 Jy ! Component: 150 - total flux cleaned = 0.0225913 Jy ! Component: 200 - total flux cleaned = 0.0260102 Jy ! Total flux subtracted in 200 components = 0.0260102 Jy ! Clean residual min=-0.006182 max=0.007143 Jy/beam ! Clean residual mean=-0.000011 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.155445 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.155445 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=0.065052Jy sigma=0.678595 ! Fit after self-cal, rms=0.065098Jy sigma=0.678362 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.07 x 6.374 at -3.057 degrees (North through East) ! Clean map min=-0.0061295 max=0.13667 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.95 LA 0.99 NL 1.07 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 1.03 KP 1.04 LA 0.96 NL 1.12 ! PT 1.01 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.04 KP 0.92 LA 0.96 NL 1.07 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HN 1.12 KP 0.94 LA 0.94 NL 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! HN 0.95 KP 0.97 LA 0.94 NL 1.10 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! HN 1.06 KP 1.00 LA 0.81 NL 1.07 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! HN 1.05 KP 0.94 LA 0.93 NL 1.11 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! HN 0.96 KP 0.89 LA 0.91 NL 1.13 ! PT 0.97 SC 1.10 ! ! ! Fit before self-cal, rms=0.065098Jy sigma=0.678362 ! Fit after self-cal, rms=0.065496Jy sigma=0.656556 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=6.485 mas, bpa=-3.109 degrees ! Estimated noise=1.23081 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 = -0.00134094 Jy ! Component: 100 - total flux cleaned = -0.00150044 Jy ! Component: 150 - total flux cleaned = -0.00168706 Jy ! Component: 200 - total flux cleaned = -0.00184501 Jy ! Total flux subtracted in 200 components = -0.00184501 Jy ! Clean residual min=-0.003744 max=0.003560 Jy/beam ! Clean residual mean=-0.000002 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.1536 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.1536 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=0.065371Jy sigma=0.655555 ! Fit after self-cal, rms=0.065436Jy sigma=0.655349 ! 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=0.065436Jy sigma=0.655349 ! Fit after self-cal, rms=0.065875Jy sigma=0.655076 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.507 mas, bpa=-3.054 degrees ! Estimated noise=1.23032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133226 Jy ! Component: 100 - total flux cleaned = -0.00160228 Jy ! Component: 150 - total flux cleaned = -0.00173393 Jy ! Component: 200 - total flux cleaned = -0.00185066 Jy ! Total flux subtracted in 200 components = -0.00185066 Jy ! Clean residual min=-0.003596 max=0.003286 Jy/beam ! Clean residual mean=-0.000002 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.151749 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.151749 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=0.065808Jy sigma=0.654519 ! Fit after self-cal, rms=0.065832Jy sigma=0.654508 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 = -7.78931e-05 Jy ! Component: 100 - total flux cleaned = -0.000149673 Jy ! Component: 150 - total flux cleaned = -0.000215148 Jy ! Component: 200 - total flux cleaned = -0.000275562 Jy ! Total flux subtracted in 200 components = -0.000275562 Jy ! Clean residual min=-0.003563 max=0.003184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.151473 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.151473 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=0.065807Jy sigma=0.654344 ! Fit after self-cal, rms=0.065816Jy sigma=0.654334 ! 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=0.065816Jy sigma=0.654334 ! Fit after self-cal, rms=0.066337Jy sigma=0.654077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.531 mas, bpa=-2.995 degrees ! Estimated noise=1.23172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106205 Jy ! Component: 100 - total flux cleaned = -0.001398 Jy ! Component: 150 - total flux cleaned = -0.00154668 Jy ! Component: 200 - total flux cleaned = -0.00162113 Jy ! Total flux subtracted in 200 components = -0.00162113 Jy ! Clean residual min=-0.003414 max=0.002988 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.149852 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.149852 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=0.066302Jy sigma=0.653807 ! Fit after self-cal, rms=0.066318Jy sigma=0.653796 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.62031e-05 Jy ! Component: 100 - total flux cleaned = -8.83398e-05 Jy ! Component: 150 - total flux cleaned = -0.000131706 Jy ! Component: 200 - total flux cleaned = -0.00015823 Jy ! Total flux subtracted in 200 components = -0.00015823 Jy ! Clean residual min=-0.003399 max=0.002933 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.149694 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.149694 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=0.066305Jy sigma=0.653735 ! Fit after self-cal, rms=0.066310Jy sigma=0.653725 ! 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=0.066310Jy sigma=0.653725 ! Fit after self-cal, rms=0.066705Jy sigma=0.653569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=7.146 mas, bpa=-6.901 degrees ! Estimated noise=1.47009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443294 Jy ! Component: 100 - total flux cleaned = -0.000544011 Jy ! Component: 150 - total flux cleaned = -0.000625512 Jy ! Component: 200 - total flux cleaned = -0.000675232 Jy ! Total flux subtracted in 200 components = -0.000675232 Jy ! Clean residual min=-0.003635 max=0.002955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.149019 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.149019 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=0.066682Jy sigma=0.653617 ! Fit after self-cal, rms=0.066695Jy sigma=0.653554 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 = 7.44504e-05 Jy ! Component: 100 - total flux cleaned = 2.78823e-05 Jy ! Component: 150 - total flux cleaned = -2.48148e-05 Jy ! Component: 200 - total flux cleaned = -5.9322e-05 Jy ! Total flux subtracted in 200 components = -5.9322e-05 Jy ! Clean residual min=-0.003616 max=0.002943 Jy/beam ! Clean residual mean=-0.000002 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.148959 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.148959 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=0.066688Jy sigma=0.653597 ! Fit after self-cal, rms=0.066692Jy sigma=0.653569 ! 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=2.069 mas, bmaj=6.55 mas, bpa=-2.939 degrees ! Estimated noise=1.23249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.069 x 6.55 at -2.939 degrees (North through East) ! Clean map min=-0.0033164 max=0.13525 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=1.83 mas, bmaj=6.216 mas, bpa=-3.698 degrees ! Estimated noise=1.79537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104776 Jy ! Component: 100 - total flux cleaned = 0.127695 Jy ! Component: 150 - total flux cleaned = 0.134518 Jy ! Component: 200 - total flux cleaned = 0.138695 Jy ! Total flux subtracted in 200 components = 0.138695 Jy ! Clean residual min=-0.004147 max=0.004395 Jy/beam ! Clean residual mean=-0.000001 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.138695 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.138695 Jy ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.55 mas, bpa=-2.939 degrees ! Estimated noise=1.23249 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 = 0.00426893 Jy ! Component: 100 - total flux cleaned = 0.00686433 Jy ! Component: 150 - total flux cleaned = 0.00852231 Jy ! Component: 200 - total flux cleaned = 0.00933898 Jy ! Total flux subtracted in 200 components = 0.00933898 Jy ! Clean residual min=-0.003540 max=0.003247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.148034 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.148034 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=3.246 mas, bmaj=7.146 mas, bpa=-6.901 degrees ! Estimated noise=1.47009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123291 Jy ! Component: 100 - total flux cleaned = 0.00122885 Jy ! Component: 150 - total flux cleaned = 0.00125932 Jy ! Component: 200 - total flux cleaned = 0.00126194 Jy ! Total flux subtracted in 200 components = 0.00126194 Jy ! Clean residual min=-0.003817 max=0.003123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.149296 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 = 2.28624e-05 Jy ! Component: 100 - total flux cleaned = 3.09288e-06 Jy ! Component: 150 - total flux cleaned = -1.48855e-05 Jy ! Component: 200 - total flux cleaned = -3.18576e-05 Jy ! Total flux subtracted in 200 components = -3.18576e-05 Jy ! Clean residual min=-0.003766 max=0.003072 Jy/beam ! Clean residual mean=-0.000002 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.149264 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.149264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=6.55 mas, bpa=-2.939 degrees ! Estimated noise=1.23249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198753 Jy ! Component: 100 - total flux cleaned = -0.000364853 Jy ! Component: 150 - total flux cleaned = -0.000406825 Jy ! Component: 200 - total flux cleaned = -0.000424571 Jy ! Total flux subtracted in 200 components = -0.000424571 Jy ! Clean residual min=-0.003308 max=0.002973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.14884 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.14884 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=0.066736Jy sigma=0.653659 ! Fit after self-cal, rms=0.066740Jy sigma=0.653632 wmodel J1714-2648_C_map.mod ! Writing 62 model components to file: J1714-2648_C_map.mod wobs J1714-2648_C_uvs.fits ! Writing UV FITS file: J1714-2648_C_uvs.fits wwins J1714-2648_C_map.win ! wwins: Wrote 1 windows to J1714-2648_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 = -0.00101286 Jy ! Component: 100 - total flux cleaned = -0.00136125 Jy ! Component: 150 - total flux cleaned = -0.00149528 Jy ! Component: 200 - total flux cleaned = -0.00149592 Jy ! Component: 250 - total flux cleaned = -0.00153709 Jy ! Component: 300 - total flux cleaned = -0.00138603 Jy ! Component: 350 - total flux cleaned = -0.00127635 Jy ! Component: 400 - total flux cleaned = -0.00109905 Jy ! Component: 450 - total flux cleaned = -0.000928324 Jy ! Component: 500 - total flux cleaned = -0.000828478 Jy ! Component: 550 - total flux cleaned = -0.000731729 Jy ! Component: 600 - total flux cleaned = -0.000638276 Jy ! Component: 650 - total flux cleaned = -0.000516191 Jy ! Component: 700 - total flux cleaned = -0.000368223 Jy ! Component: 750 - total flux cleaned = -0.000251969 Jy ! Component: 800 - total flux cleaned = -0.00013791 Jy ! Component: 850 - total flux cleaned = -5.38963e-05 Jy ! Component: 900 - total flux cleaned = 1.83344e-06 Jy ! Component: 950 - total flux cleaned = 5.63641e-05 Jy ! Component: 1000 - total flux cleaned = 5.66272e-05 Jy ! Component: 1050 - total flux cleaned = 8.32331e-05 Jy ! Component: 1100 - total flux cleaned = 0.000109846 Jy ! Component: 1150 - total flux cleaned = 8.31983e-05 Jy ! Component: 1200 - total flux cleaned = 5.65252e-05 Jy ! Component: 1250 - total flux cleaned = 2.97383e-05 Jy ! Component: 1300 - total flux cleaned = 2.7844e-06 Jy ! Component: 1350 - total flux cleaned = -5.11686e-05 Jy ! Component: 1400 - total flux cleaned = -5.1528e-05 Jy ! Component: 1450 - total flux cleaned = -7.86875e-05 Jy ! Component: 1500 - total flux cleaned = -0.000133195 Jy ! Component: 1550 - total flux cleaned = -0.000188127 Jy ! Component: 1600 - total flux cleaned = -0.000215996 Jy ! Component: 1650 - total flux cleaned = -0.000215988 Jy ! Component: 1700 - total flux cleaned = -0.000271845 Jy ! Component: 1750 - total flux cleaned = -0.000328383 Jy ! Component: 1800 - total flux cleaned = -0.000356961 Jy ! Component: 1850 - total flux cleaned = -0.000356188 Jy ! Component: 1900 - total flux cleaned = -0.000472773 Jy ! Component: 1950 - total flux cleaned = -0.000502765 Jy ! Component: 2000 - total flux cleaned = -0.000562702 Jy ! Component: 2050 - total flux cleaned = -0.000623224 Jy ! Component: 2100 - total flux cleaned = -0.000685156 Jy ! Component: 2150 - total flux cleaned = -0.000747533 Jy ! Component: 2200 - total flux cleaned = -0.000810705 Jy ! Component: 2250 - total flux cleaned = -0.000875235 Jy ! Component: 2300 - total flux cleaned = -0.00100566 Jy ! Component: 2350 - total flux cleaned = -0.0011381 Jy ! Component: 2400 - total flux cleaned = -0.00127248 Jy ! Component: 2450 - total flux cleaned = -0.00140873 Jy ! Component: 2500 - total flux cleaned = -0.00151296 Jy ! Component: 2550 - total flux cleaned = -0.00165386 Jy ! Component: 2600 - total flux cleaned = -0.00183319 Jy ! Component: 2650 - total flux cleaned = -0.00197933 Jy ! Component: 2700 - total flux cleaned = -0.00209061 Jy ! Component: 2750 - total flux cleaned = -0.00224155 Jy ! Component: 2800 - total flux cleaned = -0.00239617 Jy ! Component: 2850 - total flux cleaned = -0.00251403 Jy ! Component: 2900 - total flux cleaned = -0.00263387 Jy ! Component: 2950 - total flux cleaned = -0.00279694 Jy ! Component: 3000 - total flux cleaned = -0.00288029 Jy ! Component: 3050 - total flux cleaned = -0.00300714 Jy ! Component: 3100 - total flux cleaned = -0.00309365 Jy ! Component: 3150 - total flux cleaned = -0.00322608 Jy ! Component: 3200 - total flux cleaned = -0.00336151 Jy ! Component: 3250 - total flux cleaned = -0.00345398 Jy ! Component: 3300 - total flux cleaned = -0.00364252 Jy ! Component: 3350 - total flux cleaned = -0.00373894 Jy ! Component: 3400 - total flux cleaned = -0.00383726 Jy ! Component: 3450 - total flux cleaned = -0.004036 Jy ! Component: 3500 - total flux cleaned = -0.00413752 Jy ! Component: 3550 - total flux cleaned = -0.00429325 Jy ! Component: 3600 - total flux cleaned = -0.00445191 Jy ! Component: 3650 - total flux cleaned = -0.00466909 Jy ! Component: 3700 - total flux cleaned = -0.00477899 Jy ! Component: 3750 - total flux cleaned = -0.00500484 Jy ! Component: 3800 - total flux cleaned = -0.00517803 Jy ! Component: 3850 - total flux cleaned = -0.00535487 Jy ! Component: 3900 - total flux cleaned = -0.00547533 Jy ! Component: 3950 - total flux cleaned = -0.00572117 Jy ! Component: 4000 - total flux cleaned = -0.00584641 Jy ! Component: 4050 - total flux cleaned = -0.00610287 Jy ! Total flux subtracted in 4096 components = -0.00629995 Jy ! Clean residual min=-0.003496 max=0.003680 Jy/beam ! Clean residual mean=-0.000005 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.14254 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 238 components and 0.14254 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1714-2648_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.069 x 6.55 at -2.939 degrees (North through East) ! Clean map min=-0.0064651 max=0.13388 Jy/beam ! Writing clean map to FITS file: .//J1714-2648_C_map.fits wmodel .//J1714-2648_C_map.mod ! Writing 238 model components to file: .//J1714-2648_C_map.mod wobs .//J1714-2648_C_uvs.fits ! Writing UV FITS file: .//J1714-2648_C_uvs.fits wwins .//J1714-2648_C_map.win ! wwins: Wrote 2 windows to .//J1714-2648_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133877 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00127264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.8518 2.8518 5.7036 11.4072 22.8144 45.6288 91.2577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 105.196 quit ! Quitting program ! Log file .//J1714-2648_C_dfm.log closed on Mon Jan 20 18:34:49 2020