! Started logfile: .//J0125-3024_C_dfm.log on Sat Oct 20 23:34:06 2018 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 .//J0125-3024_C_uva.fits ! Reading UV FITS file: .//J0125-3024_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0125-3024 ! ! 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 85 lines of history. ! ! Reading 672 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 J0125-3024_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005159Jy sigma=36.620402 ! Fit after self-cal, rms=0.964220Jy sigma=35.146474 ! 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=1.238 mas, bmaj=3.289 mas, bpa=-5.456 degrees ! Estimated noise=1.1632 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 = 0.0253785 Jy ! Component: 100 - total flux cleaned = 0.0334841 Jy ! Total flux subtracted in 100 components = 0.0334841 Jy ! Clean residual min=-0.004455 max=0.004140 Jy/beam ! Clean residual mean=-0.000005 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0334841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0334841 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=0.027576Jy sigma=0.840617 ! Fit after self-cal, rms=0.025791Jy sigma=0.791772 ! 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=1.497 mas, bmaj=3.832 mas, bpa=-3.336 degrees ! Estimated noise=0.89399 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 = 0.00731892 Jy ! Component: 100 - total flux cleaned = 0.0106688 Jy ! Component: 150 - total flux cleaned = 0.0122312 Jy ! Component: 200 - total flux cleaned = 0.012961 Jy ! Total flux subtracted in 200 components = 0.012961 Jy ! Clean residual min=-0.003473 max=0.004195 Jy/beam ! Clean residual mean=0.000004 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.0464452 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0464452 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=0.023784Jy sigma=0.711509 ! Fit after self-cal, rms=0.023777Jy sigma=0.711080 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.497 x 3.832 at -3.336 degrees (North through East) ! Clean map min=-0.0033636 max=0.036476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* MK 0.00* ! NL 0.00* OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 LA 1.21 MK 0.83 ! NL 0.97 OV 0.89 PT 1.02 SC 1.23 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 0.94 MK 1.01 ! NL 1.05 OV 0.87 PT 0.90 SC 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 LA 1.00 MK 0.98 ! NL 1.42 OV 1.07 PT 0.91 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 LA 1.10 MK 0.93 ! NL 1.11 OV 0.98 PT 1.02 SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 LA 0.95 MK 1.12 ! NL 1.06 OV 1.03 PT 0.93 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 LA 1.01 MK 1.09 ! NL 1.17 OV 0.90 PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.023777Jy sigma=0.711080 ! Fit after self-cal, rms=0.023845Jy sigma=0.686271 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.497 mas, bmaj=3.839 mas, bpa=-3.179 degrees ! Estimated noise=0.890398 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 = 2.93475e-05 Jy ! Component: 100 - total flux cleaned = 4.48988e-05 Jy ! Component: 150 - total flux cleaned = 5.98079e-05 Jy ! Component: 200 - total flux cleaned = 7.35364e-05 Jy ! Total flux subtracted in 200 components = 7.35364e-05 Jy ! Clean residual min=-0.003310 max=0.004197 Jy/beam ! Clean residual mean=0.000001 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0465187 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0465187 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=0.023819Jy sigma=0.685700 ! Fit after self-cal, rms=0.023871Jy sigma=0.685233 ! 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=0.023871Jy sigma=0.685233 ! Fit after self-cal, rms=0.023830Jy sigma=0.685156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.492 mas, bmaj=3.829 mas, bpa=-3.074 degrees ! Estimated noise=0.885924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.28397e-05 Jy ! Component: 100 - total flux cleaned = 2.54778e-05 Jy ! Component: 150 - total flux cleaned = 3.77603e-05 Jy ! Component: 200 - total flux cleaned = 3.77651e-05 Jy ! Total flux subtracted in 200 components = 3.77651e-05 Jy ! Clean residual min=-0.003283 max=0.004118 Jy/beam ! Clean residual mean=0.000001 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0465565 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0465565 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=0.023811Jy sigma=0.684664 ! Fit after self-cal, rms=0.023812Jy sigma=0.684638 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) ! Added new window around map position (-5.7, 8.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367033 Jy ! Component: 100 - total flux cleaned = 0.00546644 Jy ! Component: 150 - total flux cleaned = 0.00659242 Jy ! Component: 200 - total flux cleaned = 0.0071493 Jy ! Total flux subtracted in 200 components = 0.0071493 Jy ! Clean residual min=-0.002703 max=0.002502 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0537058 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0537057 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=0.023353Jy sigma=0.655990 ! Fit after self-cal, rms=0.023278Jy sigma=0.655018 ! 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=0.023278Jy sigma=0.655018 ! Fit after self-cal, rms=0.022941Jy sigma=0.653521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=3.818 mas, bpa=-2.975 degrees ! Estimated noise=0.871322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759296 Jy ! Component: 100 - total flux cleaned = 0.000842971 Jy ! Component: 150 - total flux cleaned = 0.000916161 Jy ! Component: 200 - total flux cleaned = 0.000981843 Jy ! Total flux subtracted in 200 components = 0.000981843 Jy ! Clean residual min=-0.002551 max=0.002334 Jy/beam ! Clean residual mean=0.000002 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0546876 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0546876 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=0.022893Jy sigma=0.650668 ! Fit after self-cal, rms=0.022875Jy sigma=0.650571 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 = 0.000112108 Jy ! Component: 100 - total flux cleaned = 0.000191745 Jy ! Component: 150 - total flux cleaned = 0.000210236 Jy ! Component: 200 - total flux cleaned = 0.000263275 Jy ! Total flux subtracted in 200 components = 0.000263275 Jy ! Clean residual min=-0.002499 max=0.002274 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0549509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.0549509 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=0.022845Jy sigma=0.649343 ! Fit after self-cal, rms=0.022844Jy sigma=0.649323 ! 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=0.022844Jy sigma=0.649323 ! Fit after self-cal, rms=0.022754Jy sigma=0.649124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=10.46 mas, bpa=1.352 degrees ! Estimated noise=1.14837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501953 Jy ! Component: 100 - total flux cleaned = 0.000594241 Jy ! Component: 150 - total flux cleaned = 0.000661985 Jy ! Component: 200 - total flux cleaned = 0.000683228 Jy ! Total flux subtracted in 200 components = 0.000683228 Jy ! Clean residual min=-0.002474 max=0.003059 Jy/beam ! Clean residual mean=0.000004 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0556341 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.0556341 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=0.022765Jy sigma=0.648601 ! Fit after self-cal, rms=0.022755Jy sigma=0.648566 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 = 7.60318e-05 Jy ! Component: 100 - total flux cleaned = 9.65475e-05 Jy ! Component: 150 - total flux cleaned = 0.000116434 Jy ! Component: 200 - total flux cleaned = 0.00013529 Jy ! Total flux subtracted in 200 components = 0.00013529 Jy ! Clean residual min=-0.002466 max=0.003054 Jy/beam ! Clean residual mean=0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0557694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.0557694 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=0.022747Jy sigma=0.648629 ! Fit after self-cal, rms=0.022746Jy sigma=0.648623 ! 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=1.481 mas, bmaj=3.812 mas, bpa=-2.903 degrees ! Estimated noise=0.866745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 3.812 at -2.903 degrees (North through East) ! Clean map min=-0.0023341 max=0.036559 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=1.224 mas, bmaj=3.276 mas, bpa=-4.877 degrees ! Estimated noise=1.12033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254271 Jy ! Component: 100 - total flux cleaned = 0.0340699 Jy ! Component: 150 - total flux cleaned = 0.0389776 Jy ! Component: 200 - total flux cleaned = 0.0424469 Jy ! Total flux subtracted in 200 components = 0.0424469 Jy ! Clean residual min=-0.003421 max=0.003241 Jy/beam ! Clean residual mean=-0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0424469 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0424469 Jy ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=3.812 mas, bpa=-2.903 degrees ! Estimated noise=0.866745 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 = 0.00364329 Jy ! Component: 100 - total flux cleaned = 0.00619518 Jy ! Component: 150 - total flux cleaned = 0.00811138 Jy ! Component: 200 - total flux cleaned = 0.00958387 Jy ! Total flux subtracted in 200 components = 0.00958387 Jy ! Clean residual min=-0.002833 max=0.002440 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0520308 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.0520308 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=4.048 mas, bmaj=10.46 mas, bpa=1.352 degrees ! Estimated noise=1.14837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185878 Jy ! Component: 100 - total flux cleaned = 0.0028801 Jy ! Component: 150 - total flux cleaned = 0.00349849 Jy ! Component: 200 - total flux cleaned = 0.00364091 Jy ! Total flux subtracted in 200 components = 0.00364091 Jy ! Clean residual min=-0.002518 max=0.002993 Jy/beam ! Clean residual mean=0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0556717 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106214 Jy ! Component: 100 - total flux cleaned = 0.000185282 Jy ! Component: 150 - total flux cleaned = 0.000255294 Jy ! Component: 200 - total flux cleaned = 0.000265732 Jy ! Total flux subtracted in 200 components = 0.000265732 Jy ! Clean residual min=-0.002499 max=0.003029 Jy/beam ! Clean residual mean=0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0559375 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.0559375 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.481 mas, bmaj=3.812 mas, bpa=-2.903 degrees ! Estimated noise=0.866745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.44767e-05 Jy ! Component: 100 - total flux cleaned = -3.46753e-05 Jy ! Component: 150 - total flux cleaned = -7.73834e-06 Jy ! Component: 200 - total flux cleaned = 1.71323e-05 Jy ! Total flux subtracted in 200 components = 1.71323e-05 Jy ! Clean residual min=-0.002504 max=0.002312 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0559546 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0559546 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=0.022747Jy sigma=0.649900 ! Fit after self-cal, rms=0.022747Jy sigma=0.649698 wmodel J0125-3024_C_map.mod ! Writing 76 model components to file: J0125-3024_C_map.mod wobs J0125-3024_C_uvs.fits ! Writing UV FITS file: J0125-3024_C_uvs.fits wwins J0125-3024_C_map.win ! wwins: Wrote 2 windows to J0125-3024_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 = -0.0001568 Jy ! Component: 100 - total flux cleaned = -0.000158984 Jy ! Component: 150 - total flux cleaned = -1.9348e-05 Jy ! Component: 200 - total flux cleaned = 0.000113338 Jy ! Component: 250 - total flux cleaned = 0.000267986 Jy ! Component: 300 - total flux cleaned = 0.000267782 Jy ! Component: 350 - total flux cleaned = 0.000324118 Jy ! Component: 400 - total flux cleaned = 0.000350584 Jy ! Component: 450 - total flux cleaned = 0.000349455 Jy ! Component: 500 - total flux cleaned = 0.000424928 Jy ! Component: 550 - total flux cleaned = 0.000546179 Jy ! Component: 600 - total flux cleaned = 0.000616063 Jy ! Component: 650 - total flux cleaned = 0.00072903 Jy ! Component: 700 - total flux cleaned = 0.000751193 Jy ! Component: 750 - total flux cleaned = 0.00085773 Jy ! Component: 800 - total flux cleaned = 0.000920136 Jy ! Component: 850 - total flux cleaned = 0.00104077 Jy ! Component: 900 - total flux cleaned = 0.00113851 Jy ! Component: 950 - total flux cleaned = 0.00123393 Jy ! Component: 1000 - total flux cleaned = 0.00127137 Jy ! Component: 1050 - total flux cleaned = 0.00129005 Jy ! Component: 1100 - total flux cleaned = 0.00132556 Jy ! Component: 1150 - total flux cleaned = 0.00134282 Jy ! Component: 1200 - total flux cleaned = 0.00139448 Jy ! Component: 1250 - total flux cleaned = 0.0014954 Jy ! Component: 1300 - total flux cleaned = 0.00152865 Jy ! Component: 1350 - total flux cleaned = 0.00162576 Jy ! Component: 1400 - total flux cleaned = 0.00165781 Jy ! Component: 1450 - total flux cleaned = 0.00173625 Jy ! Component: 1500 - total flux cleaned = 0.00184367 Jy ! Component: 1550 - total flux cleaned = 0.00191955 Jy ! Component: 1600 - total flux cleaned = 0.00197939 Jy ! Component: 1650 - total flux cleaned = 0.00202362 Jy ! Component: 1700 - total flux cleaned = 0.00203836 Jy ! Component: 1750 - total flux cleaned = 0.002096 Jy ! Component: 1800 - total flux cleaned = 0.00213835 Jy ! Component: 1850 - total flux cleaned = 0.00222215 Jy ! Component: 1900 - total flux cleaned = 0.00222234 Jy ! Component: 1950 - total flux cleaned = 0.00231806 Jy ! Component: 2000 - total flux cleaned = 0.00238547 Jy ! Component: 2050 - total flux cleaned = 0.00243906 Jy ! Component: 2100 - total flux cleaned = 0.00246534 Jy ! Component: 2150 - total flux cleaned = 0.00250475 Jy ! Component: 2200 - total flux cleaned = 0.00254369 Jy ! Component: 2250 - total flux cleaned = 0.00254375 Jy ! Component: 2300 - total flux cleaned = 0.00259493 Jy ! Component: 2350 - total flux cleaned = 0.00259505 Jy ! Component: 2400 - total flux cleaned = 0.00263273 Jy ! Component: 2450 - total flux cleaned = 0.00264521 Jy ! Component: 2500 - total flux cleaned = 0.00270704 Jy ! Component: 2550 - total flux cleaned = 0.00273159 Jy ! Component: 2600 - total flux cleaned = 0.00276814 Jy ! Component: 2650 - total flux cleaned = 0.00279224 Jy ! Component: 2700 - total flux cleaned = 0.00281625 Jy ! Component: 2750 - total flux cleaned = 0.00282824 Jy ! Component: 2800 - total flux cleaned = 0.00288766 Jy ! Component: 2850 - total flux cleaned = 0.00293475 Jy ! Component: 2900 - total flux cleaned = 0.00298163 Jy ! Component: 2950 - total flux cleaned = 0.00301652 Jy ! Component: 3000 - total flux cleaned = 0.00306289 Jy ! Component: 3050 - total flux cleaned = 0.00313203 Jy ! Component: 3100 - total flux cleaned = 0.00313212 Jy ! Component: 3150 - total flux cleaned = 0.00318907 Jy ! Component: 3200 - total flux cleaned = 0.0032232 Jy ! Component: 3250 - total flux cleaned = 0.00324583 Jy ! Component: 3300 - total flux cleaned = 0.00329082 Jy ! Component: 3350 - total flux cleaned = 0.00329081 Jy ! Component: 3400 - total flux cleaned = 0.00333547 Jy ! Component: 3450 - total flux cleaned = 0.00334658 Jy ! Component: 3500 - total flux cleaned = 0.00336884 Jy ! Component: 3550 - total flux cleaned = 0.00343513 Jy ! Component: 3600 - total flux cleaned = 0.00345718 Jy ! Component: 3650 - total flux cleaned = 0.00349008 Jy ! Component: 3700 - total flux cleaned = 0.00349006 Jy ! Component: 3750 - total flux cleaned = 0.00352283 Jy ! Component: 3800 - total flux cleaned = 0.00355559 Jy ! Component: 3850 - total flux cleaned = 0.0035991 Jy ! Component: 3900 - total flux cleaned = 0.00364249 Jy ! Component: 3950 - total flux cleaned = 0.00368586 Jy ! Component: 4000 - total flux cleaned = 0.0037075 Jy ! Component: 4050 - total flux cleaned = 0.0037399 Jy ! Total flux subtracted in 4096 components = 0.00376152 Jy ! Clean residual min=-0.000699 max=0.000763 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0597161 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 322 components and 0.0597161 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0125-3024_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.481 x 3.812 at -2.903 degrees (North through East) ! Clean map min=-0.0012819 max=0.036128 Jy/beam ! Writing clean map to FITS file: .//J0125-3024_C_map.fits wmodel .//J0125-3024_C_map.mod ! Writing 322 model components to file: .//J0125-3024_C_map.mod wobs .//J0125-3024_C_uvs.fits ! Writing UV FITS file: .//J0125-3024_C_uvs.fits wwins .//J0125-3024_C_map.win ! wwins: Wrote 3 windows to .//J0125-3024_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0361278 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40942 1.40942 2.81884 5.63768 11.2754 22.5507 45.1014 90.2029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.853 quit ! Quitting program ! Log file .//J0125-3024_C_dfm.log closed on Sat Oct 20 23:34:10 2018