! Started logfile: .//J0152-2720_C_dfm.log on Mon Jan 20 17:12:35 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 .//J0152-2720_C_uva.fits ! Reading UV FITS file: .//J0152-2720_C_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0152-2720 ! ! 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 76 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 J0152-2720_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=1.001946Jy sigma=18.626995 ! Fit after self-cal, rms=0.972677Jy sigma=18.108810 ! 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=4.027 mas, bmaj=14.52 mas, bpa=-6.9 degrees ! Estimated noise=0.974595 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 = 0.0214815 Jy ! Component: 100 - total flux cleaned = 0.026385 Jy ! Total flux subtracted in 100 components = 0.026385 Jy ! Clean residual min=-0.002088 max=0.002543 Jy/beam ! Clean residual mean=-0.000009 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.026385 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.026385 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=0.042387Jy sigma=0.653950 ! Fit after self-cal, rms=0.041079Jy sigma=0.625806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247138 Jy ! Component: 100 - total flux cleaned = 0.00246475 Jy ! Total flux subtracted in 100 components = 0.00246475 Jy ! Clean residual min=-0.002150 max=0.002136 Jy/beam ! Clean residual mean=-0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0288497 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0288497 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=0.040747Jy sigma=0.621320 ! Fit after self-cal, rms=0.040683Jy sigma=0.620454 ! 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=4.823 mas, bmaj=15.57 mas, bpa=-5.782 degrees ! Estimated noise=0.775756 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 = 0.00057093 Jy ! Component: 100 - total flux cleaned = 0.000564874 Jy ! Component: 150 - total flux cleaned = 0.000516215 Jy ! Component: 200 - total flux cleaned = 0.000513555 Jy ! Total flux subtracted in 200 components = 0.000513555 Jy ! Clean residual min=-0.001654 max=0.001930 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0293633 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.0293633 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=0.040599Jy sigma=0.619639 ! Fit after self-cal, rms=0.040570Jy sigma=0.619401 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.823 x 15.57 at -5.782 degrees (North through East) ! Clean map min=-0.0016411 max=0.029365 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 KP 0.81 LA 1.10 ! NL 1.01 OV 1.14 PT 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 KP 1.04 LA 1.37 ! NL 0.90 OV 1.12 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 KP 1.04 LA 0.90 ! NL 1.44 OV 0.97 PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 KP 0.94 LA 1.01 ! NL 1.01 OV 0.88 PT 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.52 FD 1.01 KP 1.20 LA 0.92 ! NL 0.80 OV 0.90 PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.88 KP 0.83 LA 0.96 ! NL 1.15 OV 1.00 PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.07 KP 1.10 LA 1.05 ! NL 0.88 OV 0.97 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.02 KP 0.94 LA 1.07 ! NL 0.95 OV 1.05 PT 1.05 ! ! ! Fit before self-cal, rms=0.040570Jy sigma=0.619401 ! Fit after self-cal, rms=0.036753Jy sigma=0.613309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.8 mas, bmaj=15.42 mas, bpa=-5.702 degrees ! Estimated noise=0.768128 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 = 0.000592993 Jy ! Component: 100 - total flux cleaned = 0.000670047 Jy ! Component: 150 - total flux cleaned = 0.000734484 Jy ! Component: 200 - total flux cleaned = 0.000788954 Jy ! Total flux subtracted in 200 components = 0.000788954 Jy ! Clean residual min=-0.001417 max=0.001568 Jy/beam ! Clean residual mean=-0.000007 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0301522 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0301522 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=0.036731Jy sigma=0.613029 ! Fit after self-cal, rms=0.036859Jy sigma=0.612149 ! 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=0.036859Jy sigma=0.612149 ! Fit after self-cal, rms=0.037055Jy sigma=0.611977 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.771 mas, bmaj=15.36 mas, bpa=-5.759 degrees ! Estimated noise=0.768884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519778 Jy ! Component: 100 - total flux cleaned = 0.000628962 Jy ! Component: 150 - total flux cleaned = 0.000690747 Jy ! Component: 200 - total flux cleaned = 0.000731688 Jy ! Total flux subtracted in 200 components = 0.000731688 Jy ! Clean residual min=-0.001374 max=0.001483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0308839 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0308839 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=0.037039Jy sigma=0.611820 ! Fit after self-cal, rms=0.037081Jy sigma=0.611745 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 = 2.85483e-05 Jy ! Component: 100 - total flux cleaned = 7.16935e-05 Jy ! Component: 150 - total flux cleaned = 0.000107055 Jy ! Component: 200 - total flux cleaned = 0.000143155 Jy ! Total flux subtracted in 200 components = 0.000143155 Jy ! Clean residual min=-0.001355 max=0.001458 Jy/beam ! Clean residual mean=-0.000006 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0310271 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.031027 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=0.037072Jy sigma=0.611683 ! Fit after self-cal, rms=0.037077Jy sigma=0.611651 ! 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=0.037077Jy sigma=0.611651 ! Fit after self-cal, rms=0.036887Jy sigma=0.611591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.737 mas, bmaj=15.33 mas, bpa=-5.849 degrees ! Estimated noise=0.767009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036565 Jy ! Component: 100 - total flux cleaned = 0.00046629 Jy ! Component: 150 - total flux cleaned = 0.00055039 Jy ! Component: 200 - total flux cleaned = 0.000599281 Jy ! Total flux subtracted in 200 components = 0.000599281 Jy ! Clean residual min=-0.001343 max=0.001413 Jy/beam ! Clean residual mean=-0.000006 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0316263 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0316263 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=0.036879Jy sigma=0.611538 ! Fit after self-cal, rms=0.036881Jy sigma=0.611509 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 = 4.87902e-06 Jy ! Component: 100 - total flux cleaned = 3.13657e-05 Jy ! Component: 150 - total flux cleaned = 5.79864e-05 Jy ! Component: 200 - total flux cleaned = 9.088e-05 Jy ! Total flux subtracted in 200 components = 9.088e-05 Jy ! Clean residual min=-0.001362 max=0.001410 Jy/beam ! Clean residual mean=-0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0317172 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.0317172 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=0.036877Jy sigma=0.611491 ! Fit after self-cal, rms=0.036878Jy sigma=0.611476 ! 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=0.036878Jy sigma=0.611476 ! Fit after self-cal, rms=0.036664Jy sigma=0.611437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.382 mas, bmaj=15.35 mas, bpa=-4.685 degrees ! Estimated noise=0.772726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333329 Jy ! Component: 100 - total flux cleaned = 0.00040977 Jy ! Component: 150 - total flux cleaned = 0.000476541 Jy ! Component: 200 - total flux cleaned = 0.000532735 Jy ! Total flux subtracted in 200 components = 0.000532735 Jy ! Clean residual min=-0.001397 max=0.001418 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0322499 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.0322499 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=0.036659Jy sigma=0.611408 ! Fit after self-cal, rms=0.036656Jy sigma=0.611393 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 = 2.78749e-05 Jy ! Component: 100 - total flux cleaned = 6.84174e-05 Jy ! Component: 150 - total flux cleaned = 0.000107548 Jy ! Component: 200 - total flux cleaned = 0.000133906 Jy ! Total flux subtracted in 200 components = 0.000133906 Jy ! Clean residual min=-0.001407 max=0.001433 Jy/beam ! Clean residual mean=-0.000006 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0323838 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.0323839 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=0.036653Jy sigma=0.611394 ! Fit after self-cal, rms=0.036656Jy sigma=0.611384 ! 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=4.706 mas, bmaj=15.3 mas, bpa=-5.922 degrees ! Estimated noise=0.765264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.706 x 15.3 at -5.922 degrees (North through East) ! Clean map min=-0.001347 max=0.028826 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=3.908 mas, bmaj=14.45 mas, bpa=-7.047 degrees ! Estimated noise=0.934488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022185 Jy ! Component: 100 - total flux cleaned = 0.0279044 Jy ! Component: 150 - total flux cleaned = 0.0287676 Jy ! Component: 200 - total flux cleaned = 0.0289227 Jy ! Total flux subtracted in 200 components = 0.0289227 Jy ! Clean residual min=-0.002249 max=0.002063 Jy/beam ! Clean residual mean=-0.000007 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0289228 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0289228 Jy ! Inverting map and beam ! Estimated beam: bmin=4.706 mas, bmaj=15.3 mas, bpa=-5.922 degrees ! Estimated noise=0.765264 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 = 0.00156621 Jy ! Component: 100 - total flux cleaned = 0.00201336 Jy ! Component: 150 - total flux cleaned = 0.002236 Jy ! Component: 200 - total flux cleaned = 0.00236696 Jy ! Total flux subtracted in 200 components = 0.00236696 Jy ! Clean residual min=-0.001457 max=0.001568 Jy/beam ! Clean residual mean=-0.000007 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0312897 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.0312897 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=5.382 mas, bmaj=15.35 mas, bpa=-4.685 degrees ! Estimated noise=0.772726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420946 Jy ! Component: 100 - total flux cleaned = 0.00048197 Jy ! Component: 150 - total flux cleaned = 0.000547603 Jy ! Component: 200 - total flux cleaned = 0.00058186 Jy ! Total flux subtracted in 200 components = 0.00058186 Jy ! Clean residual min=-0.001423 max=0.001565 Jy/beam ! Clean residual mean=-0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0318716 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 = 5.06042e-05 Jy ! Component: 100 - total flux cleaned = 8.66252e-05 Jy ! Component: 150 - total flux cleaned = 0.000120627 Jy ! Component: 200 - total flux cleaned = 0.000160149 Jy ! Total flux subtracted in 200 components = 0.000160149 Jy ! Clean residual min=-0.001417 max=0.001549 Jy/beam ! Clean residual mean=-0.000006 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0320317 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.0320317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.706 mas, bmaj=15.3 mas, bpa=-5.922 degrees ! Estimated noise=0.765264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.73881e-05 Jy ! Component: 100 - total flux cleaned = -2.16923e-05 Jy ! Component: 150 - total flux cleaned = 1.41377e-06 Jy ! Component: 200 - total flux cleaned = 1.57368e-05 Jy ! Total flux subtracted in 200 components = 1.57368e-05 Jy ! Clean residual min=-0.001357 max=0.001515 Jy/beam ! Clean residual mean=-0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0320475 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.0320475 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=0.036663Jy sigma=0.611527 ! Fit after self-cal, rms=0.036668Jy sigma=0.611498 wmodel J0152-2720_C_map.mod ! Writing 77 model components to file: J0152-2720_C_map.mod wobs J0152-2720_C_uvs.fits ! Writing UV FITS file: J0152-2720_C_uvs.fits wwins J0152-2720_C_map.win ! wwins: Wrote 1 windows to J0152-2720_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 = 0.000190872 Jy ! Component: 100 - total flux cleaned = 0.000234196 Jy ! Component: 150 - total flux cleaned = 0.000292923 Jy ! Component: 200 - total flux cleaned = 0.000442824 Jy ! Component: 250 - total flux cleaned = 0.000566256 Jy ! Component: 300 - total flux cleaned = 0.000599908 Jy ! Component: 350 - total flux cleaned = 0.000647467 Jy ! Component: 400 - total flux cleaned = 0.000662535 Jy ! Component: 450 - total flux cleaned = 0.000706268 Jy ! Component: 500 - total flux cleaned = 0.000733839 Jy ! Component: 550 - total flux cleaned = 0.000760784 Jy ! Component: 600 - total flux cleaned = 0.000734433 Jy ! Component: 650 - total flux cleaned = 0.00068442 Jy ! Component: 700 - total flux cleaned = 0.000660311 Jy ! Component: 750 - total flux cleaned = 0.000637374 Jy ! Component: 800 - total flux cleaned = 0.00062571 Jy ! Component: 850 - total flux cleaned = 0.000558849 Jy ! Component: 900 - total flux cleaned = 0.000504368 Jy ! Component: 950 - total flux cleaned = 0.000440857 Jy ! Component: 1000 - total flux cleaned = 0.000399544 Jy ! Component: 1050 - total flux cleaned = 0.000369386 Jy ! Component: 1100 - total flux cleaned = 0.000349639 Jy ! Component: 1150 - total flux cleaned = 0.000330165 Jy ! Component: 1200 - total flux cleaned = 0.000311204 Jy ! Component: 1250 - total flux cleaned = 0.00031126 Jy ! Component: 1300 - total flux cleaned = 0.000301981 Jy ! Component: 1350 - total flux cleaned = 0.000301827 Jy ! Component: 1400 - total flux cleaned = 0.000266304 Jy ! Component: 1450 - total flux cleaned = 0.000248805 Jy ! Component: 1500 - total flux cleaned = 0.000222906 Jy ! Component: 1550 - total flux cleaned = 0.000180531 Jy ! Component: 1600 - total flux cleaned = 0.000155418 Jy ! Component: 1650 - total flux cleaned = 0.00012221 Jy ! Component: 1700 - total flux cleaned = 8.13154e-05 Jy ! Component: 1750 - total flux cleaned = 5.70756e-05 Jy ! Component: 1800 - total flux cleaned = 3.30179e-05 Jy ! Component: 1850 - total flux cleaned = 9.09545e-06 Jy ! Component: 1900 - total flux cleaned = -2.22505e-05 Jy ! Component: 1950 - total flux cleaned = -2.21552e-05 Jy ! Component: 2000 - total flux cleaned = -2.21963e-05 Jy ! Component: 2050 - total flux cleaned = -3.74341e-05 Jy ! Component: 2100 - total flux cleaned = -5.25504e-05 Jy ! Component: 2150 - total flux cleaned = -6.74827e-05 Jy ! Component: 2200 - total flux cleaned = -6.755e-05 Jy ! Component: 2250 - total flux cleaned = -7.49812e-05 Jy ! Component: 2300 - total flux cleaned = -9.70968e-05 Jy ! Component: 2350 - total flux cleaned = -8.97441e-05 Jy ! Component: 2400 - total flux cleaned = -8.97041e-05 Jy ! Component: 2450 - total flux cleaned = -0.00011148 Jy ! Component: 2500 - total flux cleaned = -0.00011147 Jy ! Component: 2550 - total flux cleaned = -0.000118652 Jy ! Component: 2600 - total flux cleaned = -0.00011864 Jy ! Component: 2650 - total flux cleaned = -0.000111493 Jy ! Component: 2700 - total flux cleaned = -0.000111512 Jy ! Component: 2750 - total flux cleaned = -0.000111505 Jy ! Component: 2800 - total flux cleaned = -9.73829e-05 Jy ! Component: 2850 - total flux cleaned = -9.74013e-05 Jy ! Component: 2900 - total flux cleaned = -9.03256e-05 Jy ! Component: 2950 - total flux cleaned = -0.000111384 Jy ! Component: 3000 - total flux cleaned = -0.000118435 Jy ! Component: 3050 - total flux cleaned = -0.00013246 Jy ! Component: 3100 - total flux cleaned = -0.000146501 Jy ! Component: 3150 - total flux cleaned = -0.000153495 Jy ! Component: 3200 - total flux cleaned = -0.000181492 Jy ! Component: 3250 - total flux cleaned = -0.00019556 Jy ! Component: 3300 - total flux cleaned = -0.000209588 Jy ! Component: 3350 - total flux cleaned = -0.000244738 Jy ! Component: 3400 - total flux cleaned = -0.000251827 Jy ! Component: 3450 - total flux cleaned = -0.000265914 Jy ! Component: 3500 - total flux cleaned = -0.000294117 Jy ! Component: 3550 - total flux cleaned = -0.000329488 Jy ! Component: 3600 - total flux cleaned = -0.000350689 Jy ! Component: 3650 - total flux cleaned = -0.000400409 Jy ! Component: 3700 - total flux cleaned = -0.000428894 Jy ! Component: 3750 - total flux cleaned = -0.00047174 Jy ! Component: 3800 - total flux cleaned = -0.000500357 Jy ! Component: 3850 - total flux cleaned = -0.000521934 Jy ! Component: 3900 - total flux cleaned = -0.000536304 Jy ! Component: 3950 - total flux cleaned = -0.000557915 Jy ! Component: 4000 - total flux cleaned = -0.000594195 Jy ! Component: 4050 - total flux cleaned = -0.000616034 Jy ! Total flux subtracted in 4096 components = -0.000637896 Jy ! Clean residual min=-0.000386 max=0.000380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0314096 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 389 components and 0.0314096 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0152-2720_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.706 x 15.3 at -5.922 degrees (North through East) ! Clean map min=-0.001319 max=0.028516 Jy/beam ! Writing clean map to FITS file: .//J0152-2720_C_map.fits wmodel .//J0152-2720_C_map.mod ! Writing 389 model components to file: .//J0152-2720_C_map.mod wobs .//J0152-2720_C_uvs.fits ! Writing UV FITS file: .//J0152-2720_C_uvs.fits wwins .//J0152-2720_C_map.win ! wwins: Wrote 2 windows to .//J0152-2720_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0285164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134225 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.41208 1.41208 2.82416 5.64832 11.2966 22.5933 45.1866 90.3732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.028 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 212.452 quit ! Quitting program ! Log file .//J0152-2720_C_dfm.log closed on Mon Jan 20 17:12:38 2020