! Started logfile: .//J2223-0612_C_dfm.log on Mon Jan 20 19:18:54 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 .//J2223-0612_C_uva.fits ! Reading UV FITS file: .//J2223-0612_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2223-0612 ! ! 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 J2223-0612_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=1.001359Jy sigma=19.486800 ! Fit after self-cal, rms=0.969636Jy sigma=18.881966 ! 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=2.288 mas, bmaj=7.899 mas, bpa=-9.494 degrees ! Estimated noise=1.01872 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 = 0.0247602 Jy ! Component: 100 - total flux cleaned = 0.029215 Jy ! Total flux subtracted in 100 components = 0.029215 Jy ! Clean residual min=-0.003334 max=0.003531 Jy/beam ! Clean residual mean=0.000001 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.029215 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.029215 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=0.042812Jy sigma=0.692928 ! Fit after self-cal, rms=0.041235Jy sigma=0.663852 ! 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=2.662 mas, bmaj=7.774 mas, bpa=-7.762 degrees ! Estimated noise=0.749819 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 = 0.00182809 Jy ! Component: 100 - total flux cleaned = 0.00119749 Jy ! Component: 150 - total flux cleaned = 0.000769606 Jy ! Component: 200 - total flux cleaned = 0.000582836 Jy ! Total flux subtracted in 200 components = 0.000582836 Jy ! Clean residual min=-0.002160 max=0.002088 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0297978 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0297978 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=0.040955Jy sigma=0.659204 ! Fit after self-cal, rms=0.040865Jy sigma=0.658932 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.662 x 7.774 at -7.762 degrees (North through East) ! Clean map min=-0.0021234 max=0.033088 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.87 HN 0.86 KP 1.08 ! NL 1.27 OV 0.94 PT 1.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.09 HN 0.78 KP 1.86 ! NL 1.13 OV 1.19 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.79 KP 1.15 ! NL 1.29 OV 1.04 PT 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 1.11 ! NL 0.95 OV 0.91 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.11 HN 0.90 KP 1.00 ! NL 1.07 OV 1.02 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 0.92 KP 0.88 ! NL 1.01 OV 1.05 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.94 KP 0.84 ! NL 1.06 OV 1.00 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.85 HN 1.05 KP 0.94 ! NL 1.14 OV 0.93 PT 0.91 ! ! ! Fit before self-cal, rms=0.040865Jy sigma=0.658932 ! Fit after self-cal, rms=0.041423Jy sigma=0.649132 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=7.694 mas, bpa=-7.544 degrees ! Estimated noise=0.738635 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 = -0.000605648 Jy ! Component: 100 - total flux cleaned = -0.000792604 Jy ! Component: 150 - total flux cleaned = -0.000879875 Jy ! Component: 200 - total flux cleaned = -0.000900108 Jy ! Total flux subtracted in 200 components = -0.000900108 Jy ! Clean residual min=-0.001531 max=0.001693 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0288977 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.0288977 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=0.041409Jy sigma=0.648851 ! Fit after self-cal, rms=0.041490Jy sigma=0.647492 ! 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=0.041490Jy sigma=0.647492 ! Fit after self-cal, rms=0.042872Jy sigma=0.647165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.606 mas, bmaj=7.685 mas, bpa=-7.48 degrees ! Estimated noise=0.739201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317628 Jy ! Component: 100 - total flux cleaned = -0.000444437 Jy ! Component: 150 - total flux cleaned = -0.000472232 Jy ! Component: 200 - total flux cleaned = -0.000505391 Jy ! Total flux subtracted in 200 components = -0.000505391 Jy ! Clean residual min=-0.001595 max=0.001642 Jy/beam ! Clean residual mean=0.000001 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0283923 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0283923 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=0.042864Jy sigma=0.647024 ! Fit after self-cal, rms=0.042930Jy sigma=0.646855 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 = -0.000284421 Jy ! Component: 100 - total flux cleaned = -0.000348532 Jy ! Component: 150 - total flux cleaned = -0.000379941 Jy ! Component: 200 - total flux cleaned = -0.000400773 Jy ! Total flux subtracted in 200 components = -0.000400773 Jy ! Clean residual min=-0.001515 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0279916 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0279916 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=0.042926Jy sigma=0.646764 ! Fit after self-cal, rms=0.042959Jy sigma=0.646730 ! 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=0.042959Jy sigma=0.646730 ! Fit after self-cal, rms=0.043434Jy sigma=0.646613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.606 mas, bmaj=7.685 mas, bpa=-7.452 degrees ! Estimated noise=0.739543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190544 Jy ! Component: 100 - total flux cleaned = -0.000262983 Jy ! Component: 150 - total flux cleaned = -0.000282247 Jy ! Component: 200 - total flux cleaned = -0.000300332 Jy ! Total flux subtracted in 200 components = -0.000300332 Jy ! Clean residual min=-0.001446 max=0.001561 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0276912 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0276912 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=0.043429Jy sigma=0.646574 ! Fit after self-cal, rms=0.043455Jy sigma=0.646534 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 = -0.00011505 Jy ! Component: 100 - total flux cleaned = -0.000159406 Jy ! Component: 150 - total flux cleaned = -0.000182434 Jy ! Component: 200 - total flux cleaned = -0.000198979 Jy ! Total flux subtracted in 200 components = -0.000198979 Jy ! Clean residual min=-0.001441 max=0.001538 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0274922 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.0274922 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=0.043452Jy sigma=0.646511 ! Fit after self-cal, rms=0.043454Jy sigma=0.646506 ! 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=0.043454Jy sigma=0.646506 ! Fit after self-cal, rms=0.043625Jy sigma=0.646484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.824 mas, bmaj=7.546 mas, bpa=-5.585 degrees ! Estimated noise=0.805489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165681 Jy ! Component: 100 - total flux cleaned = -0.000239654 Jy ! Component: 150 - total flux cleaned = -0.0002816 Jy ! Component: 200 - total flux cleaned = -0.000300371 Jy ! Total flux subtracted in 200 components = -0.000300371 Jy ! Clean residual min=-0.001628 max=0.001605 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0271919 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.0271919 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=0.043623Jy sigma=0.646486 ! Fit after self-cal, rms=0.043632Jy sigma=0.646464 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 = -9.11447e-05 Jy ! Component: 100 - total flux cleaned = -0.000118854 Jy ! Component: 150 - total flux cleaned = -0.000142922 Jy ! Component: 200 - total flux cleaned = -0.000158903 Jy ! Total flux subtracted in 200 components = -0.000158903 Jy ! Clean residual min=-0.001599 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.027033 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.027033 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=0.043631Jy sigma=0.646473 ! Fit after self-cal, rms=0.043631Jy sigma=0.646462 ! 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=2.608 mas, bmaj=7.681 mas, bpa=-7.438 degrees ! Estimated noise=0.740876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.608 x 7.681 at -7.438 degrees (North through East) ! Clean map min=-0.0018916 max=0.03258 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=2.238 mas, bmaj=7.812 mas, bpa=-9.124 degrees ! Estimated noise=0.986518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258659 Jy ! Component: 100 - total flux cleaned = 0.0305216 Jy ! Component: 150 - total flux cleaned = 0.0295668 Jy ! Component: 200 - total flux cleaned = 0.0290102 Jy ! Total flux subtracted in 200 components = 0.0290102 Jy ! Clean residual min=-0.001948 max=0.002208 Jy/beam ! Clean residual mean=0.000001 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0290102 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0290102 Jy ! Inverting map and beam ! Estimated beam: bmin=2.608 mas, bmaj=7.681 mas, bpa=-7.438 degrees ! Estimated noise=0.740876 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 = -0.000650125 Jy ! Component: 100 - total flux cleaned = -0.00084928 Jy ! Component: 150 - total flux cleaned = -0.00104544 Jy ! Component: 200 - total flux cleaned = -0.0011641 Jy ! Total flux subtracted in 200 components = -0.0011641 Jy ! Clean residual min=-0.001519 max=0.001582 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.027846 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.027846 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=3.824 mas, bmaj=7.546 mas, bpa=-5.585 degrees ! Estimated noise=0.805489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000318197 Jy ! Component: 100 - total flux cleaned = -0.00038801 Jy ! Component: 150 - total flux cleaned = -0.000459848 Jy ! Component: 200 - total flux cleaned = -0.000522779 Jy ! Total flux subtracted in 200 components = -0.000522779 Jy ! Clean residual min=-0.001600 max=0.001655 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0273233 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 = -5.48711e-05 Jy ! Component: 100 - total flux cleaned = -8.75132e-05 Jy ! Component: 150 - total flux cleaned = -0.000117176 Jy ! Component: 200 - total flux cleaned = -0.000144139 Jy ! Total flux subtracted in 200 components = -0.000144139 Jy ! Clean residual min=-0.001610 max=0.001626 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0271791 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.0271791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.608 mas, bmaj=7.681 mas, bpa=-7.438 degrees ! Estimated noise=0.740876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04638e-07 Jy ! Component: 100 - total flux cleaned = -2.75117e-05 Jy ! Component: 150 - total flux cleaned = -4.29344e-05 Jy ! Component: 200 - total flux cleaned = -4.97642e-05 Jy ! Total flux subtracted in 200 components = -4.97642e-05 Jy ! Clean residual min=-0.001486 max=0.001519 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0271294 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0271294 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=0.043629Jy sigma=0.646528 ! Fit after self-cal, rms=0.043630Jy sigma=0.646513 wmodel J2223-0612_C_map.mod ! Writing 55 model components to file: J2223-0612_C_map.mod wobs J2223-0612_C_uvs.fits ! Writing UV FITS file: J2223-0612_C_uvs.fits wwins J2223-0612_C_map.win ! wwins: Wrote 1 windows to J2223-0612_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 = 3.81734e-05 Jy ! Component: 100 - total flux cleaned = -1.07629e-05 Jy ! Component: 150 - total flux cleaned = -3.38223e-05 Jy ! Component: 200 - total flux cleaned = -9.71684e-05 Jy ! Component: 250 - total flux cleaned = -0.000176686 Jy ! Component: 300 - total flux cleaned = -0.000214157 Jy ! Component: 350 - total flux cleaned = -0.000250686 Jy ! Component: 400 - total flux cleaned = -0.00026872 Jy ! Component: 450 - total flux cleaned = -0.000202092 Jy ! Component: 500 - total flux cleaned = -0.000121316 Jy ! Component: 550 - total flux cleaned = -7.37956e-05 Jy ! Component: 600 - total flux cleaned = 3.20569e-06 Jy ! Component: 650 - total flux cleaned = 0.000107451 Jy ! Component: 700 - total flux cleaned = 0.00018054 Jy ! Component: 750 - total flux cleaned = 0.000279723 Jy ! Component: 800 - total flux cleaned = 0.00033477 Jy ! Component: 850 - total flux cleaned = 0.000388366 Jy ! Component: 900 - total flux cleaned = 0.000414512 Jy ! Component: 950 - total flux cleaned = 0.00044015 Jy ! Component: 1000 - total flux cleaned = 0.00049029 Jy ! Component: 1050 - total flux cleaned = 0.000551438 Jy ! Component: 1100 - total flux cleaned = 0.000587612 Jy ! Component: 1150 - total flux cleaned = 0.000682294 Jy ! Component: 1200 - total flux cleaned = 0.000728656 Jy ! Component: 1250 - total flux cleaned = 0.000797367 Jy ! Component: 1300 - total flux cleaned = 0.00090975 Jy ! Component: 1350 - total flux cleaned = 0.000976079 Jy ! Component: 1400 - total flux cleaned = 0.0010523 Jy ! Component: 1450 - total flux cleaned = 0.00113805 Jy ! Component: 1500 - total flux cleaned = 0.00123317 Jy ! Component: 1550 - total flux cleaned = 0.00127471 Jy ! Component: 1600 - total flux cleaned = 0.00135665 Jy ! Component: 1650 - total flux cleaned = 0.00137688 Jy ! Component: 1700 - total flux cleaned = 0.0014368 Jy ! Component: 1750 - total flux cleaned = 0.00146642 Jy ! Component: 1800 - total flux cleaned = 0.0014763 Jy ! Component: 1850 - total flux cleaned = 0.0015244 Jy ! Component: 1900 - total flux cleaned = 0.00152444 Jy ! Component: 1950 - total flux cleaned = 0.00156208 Jy ! Component: 2000 - total flux cleaned = 0.0015528 Jy ! Component: 2050 - total flux cleaned = 0.00157129 Jy ! Component: 2100 - total flux cleaned = 0.00158949 Jy ! Component: 2150 - total flux cleaned = 0.00162549 Jy ! Component: 2200 - total flux cleaned = 0.00165228 Jy ! Component: 2250 - total flux cleaned = 0.0016789 Jy ! Component: 2300 - total flux cleaned = 0.00173157 Jy ! Component: 2350 - total flux cleaned = 0.00174884 Jy ! Component: 2400 - total flux cleaned = 0.00177469 Jy ! Component: 2450 - total flux cleaned = 0.00180886 Jy ! Component: 2500 - total flux cleaned = 0.00183427 Jy ! Component: 2550 - total flux cleaned = 0.00185942 Jy ! Component: 2600 - total flux cleaned = 0.00185947 Jy ! Component: 2650 - total flux cleaned = 0.00187607 Jy ! Component: 2700 - total flux cleaned = 0.00190077 Jy ! Component: 2750 - total flux cleaned = 0.00191705 Jy ! Component: 2800 - total flux cleaned = 0.00191704 Jy ! Component: 2850 - total flux cleaned = 0.00194112 Jy ! Component: 2900 - total flux cleaned = 0.00194108 Jy ! Component: 2950 - total flux cleaned = 0.00194899 Jy ! Component: 3000 - total flux cleaned = 0.00194897 Jy ! Component: 3050 - total flux cleaned = 0.00194899 Jy ! Component: 3100 - total flux cleaned = 0.00193332 Jy ! Component: 3150 - total flux cleaned = 0.00193334 Jy ! Component: 3200 - total flux cleaned = 0.0019334 Jy ! Component: 3250 - total flux cleaned = 0.00194116 Jy ! Component: 3300 - total flux cleaned = 0.00193343 Jy ! Component: 3350 - total flux cleaned = 0.00192571 Jy ! Component: 3400 - total flux cleaned = 0.00191037 Jy ! Component: 3450 - total flux cleaned = 0.00191039 Jy ! Component: 3500 - total flux cleaned = 0.00190281 Jy ! Component: 3550 - total flux cleaned = 0.00188763 Jy ! Component: 3600 - total flux cleaned = 0.00186488 Jy ! Component: 3650 - total flux cleaned = 0.00182715 Jy ! Component: 3700 - total flux cleaned = 0.0018046 Jy ! Component: 3750 - total flux cleaned = 0.00178953 Jy ! Component: 3800 - total flux cleaned = 0.00174457 Jy ! Component: 3850 - total flux cleaned = 0.00172961 Jy ! Component: 3900 - total flux cleaned = 0.00172211 Jy ! Component: 3950 - total flux cleaned = 0.00168487 Jy ! Component: 4000 - total flux cleaned = 0.00166259 Jy ! Component: 4050 - total flux cleaned = 0.00164034 Jy ! Total flux subtracted in 4096 components = 0.00161815 Jy ! Clean residual min=-0.000396 max=0.000388 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0287475 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 316 components and 0.0287475 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2223-0612_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.608 x 7.681 at -7.438 degrees (North through East) ! Clean map min=-0.0016906 max=0.032681 Jy/beam ! Writing clean map to FITS file: .//J2223-0612_C_map.fits wmodel .//J2223-0612_C_map.mod ! Writing 316 model components to file: .//J2223-0612_C_map.mod wobs .//J2223-0612_C_uvs.fits ! Writing UV FITS file: .//J2223-0612_C_uvs.fits wwins .//J2223-0612_C_map.win ! wwins: Wrote 2 windows to .//J2223-0612_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0326805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128263 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17743 1.17743 2.35485 4.7097 9.4194 18.8388 37.6776 75.3552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.793 quit ! Quitting program ! Log file .//J2223-0612_C_dfm.log closed on Mon Jan 20 19:18:58 2020