! Started logfile: .//J1419-2627_X_dfm.log on Mon Jan 20 18:12:55 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1419-2627_X_uva.fits ! Reading UV FITS file: .//J1419-2627_X_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.94958 visibilities/baseline/integration-bin. ! Found source: J1419-2627 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2712 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1419-2627_X] 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 0.200x0.200 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007952Jy sigma=11.894328 ! Fit after self-cal, rms=0.929856Jy sigma=10.901339 ! 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=1.047 mas, bmaj=3.64 mas, bpa=-3.646 degrees ! Estimated noise=1.90735 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 = 0.0582879 Jy ! Component: 100 - total flux cleaned = 0.0727014 Jy ! Total flux subtracted in 100 components = 0.0727014 Jy ! Clean residual min=-0.010251 max=0.008218 Jy/beam ! Clean residual mean=-0.000005 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.0727015 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0727015 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=0.079805Jy sigma=0.768688 ! Fit after self-cal, rms=0.079054Jy sigma=0.761882 ! 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=1.225 mas, bmaj=3.876 mas, bpa=-3.163 degrees ! Estimated noise=1.19924 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 = 0.00788839 Jy ! Component: 100 - total flux cleaned = 0.0101729 Jy ! Component: 150 - total flux cleaned = 0.0108098 Jy ! Component: 200 - total flux cleaned = 0.0111998 Jy ! Total flux subtracted in 200 components = 0.0111998 Jy ! Clean residual min=-0.005601 max=0.004109 Jy/beam ! Clean residual mean=-0.000034 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.0839013 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.0839013 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=0.078441Jy sigma=0.747488 ! Fit after self-cal, rms=0.078537Jy sigma=0.747256 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.225 x 3.876 at -3.163 degrees (North through East) ! Clean map min=-0.0054284 max=0.076092 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.26 KP 1.04 LA 0.78 ! NL 1.17 PT 0.95 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 1.03 KP 0.98 LA 0.89 ! NL 1.00 PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.07 KP 1.06 LA 0.93 ! NL 1.08 PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.14 LA 1.01 ! NL 1.19 PT 1.12 SC 0.91 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.04 KP 1.02 LA 0.89 ! NL 1.07 PT 1.13 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.13 KP 1.04 LA 0.89 ! NL 1.06 PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.91 KP 1.01 LA 0.86 ! NL 1.16 PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.90 KP 1.27 LA 0.93 ! NL 1.11 PT 0.94 SC 0.89 ! ! ! Fit before self-cal, rms=0.078537Jy sigma=0.747256 ! Fit after self-cal, rms=0.080647Jy sigma=0.739422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=3.93 mas, bpa=-2.638 degrees ! Estimated noise=1.19526 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 = -0.00156177 Jy ! Component: 100 - total flux cleaned = -0.00184213 Jy ! Component: 150 - total flux cleaned = -0.00198454 Jy ! Component: 200 - total flux cleaned = -0.00211097 Jy ! Total flux subtracted in 200 components = -0.00211097 Jy ! Clean residual min=-0.003772 max=0.003931 Jy/beam ! Clean residual mean=-0.000011 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.0817903 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0817903 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=0.080623Jy sigma=0.738937 ! Fit after self-cal, rms=0.080854Jy sigma=0.738534 ! 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=0.080854Jy sigma=0.738534 ! Fit after self-cal, rms=0.081692Jy sigma=0.738337 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=3.962 mas, bpa=-2.51 degrees ! Estimated noise=1.19676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119621 Jy ! Component: 100 - total flux cleaned = -0.00159162 Jy ! Component: 150 - total flux cleaned = -0.00171796 Jy ! Component: 200 - total flux cleaned = -0.00179257 Jy ! Total flux subtracted in 200 components = -0.00179257 Jy ! Clean residual min=-0.003677 max=0.003754 Jy/beam ! Clean residual mean=-0.000011 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0799977 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0799977 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=0.081681Jy sigma=0.738052 ! Fit after self-cal, rms=0.081721Jy sigma=0.738036 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 = -0.000164022 Jy ! Component: 100 - total flux cleaned = -0.000180941 Jy ! Component: 150 - total flux cleaned = -0.00019625 Jy ! Component: 200 - total flux cleaned = -0.000210892 Jy ! Total flux subtracted in 200 components = -0.000210892 Jy ! Clean residual min=-0.003702 max=0.003709 Jy/beam ! Clean residual mean=-0.000011 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0797868 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.0797868 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=0.081718Jy sigma=0.737952 ! Fit after self-cal, rms=0.081718Jy sigma=0.737948 ! 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=0.081718Jy sigma=0.737948 ! Fit after self-cal, rms=0.082129Jy sigma=0.737817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=3.992 mas, bpa=-2.433 degrees ! Estimated noise=1.19619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000901624 Jy ! Component: 100 - total flux cleaned = -0.00131252 Jy ! Component: 150 - total flux cleaned = -0.00143046 Jy ! Component: 200 - total flux cleaned = -0.00146874 Jy ! Total flux subtracted in 200 components = -0.00146874 Jy ! Clean residual min=-0.003668 max=0.003710 Jy/beam ! Clean residual mean=-0.000011 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0783181 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0783181 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=0.082124Jy sigma=0.737665 ! Fit after self-cal, rms=0.082145Jy sigma=0.737658 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 = -9.51205e-05 Jy ! Component: 100 - total flux cleaned = -9.43219e-05 Jy ! Component: 150 - total flux cleaned = -0.000115792 Jy ! Component: 200 - total flux cleaned = -0.0001256 Jy ! Total flux subtracted in 200 components = -0.0001256 Jy ! Clean residual min=-0.003699 max=0.003685 Jy/beam ! Clean residual mean=-0.000011 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.0781925 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0781925 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=0.082143Jy sigma=0.737623 ! Fit after self-cal, rms=0.082143Jy sigma=0.737622 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.082143Jy sigma=0.737622 ! Fit after self-cal, rms=0.082394Jy sigma=0.737537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=4.695 mas, bpa=-7.274 degrees ! Estimated noise=1.41005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000712551 Jy ! Component: 100 - total flux cleaned = -0.000768853 Jy ! Component: 150 - total flux cleaned = -0.000768637 Jy ! Component: 200 - total flux cleaned = -0.000783969 Jy ! Total flux subtracted in 200 components = -0.000783969 Jy ! Clean residual min=-0.003629 max=0.004155 Jy/beam ! Clean residual mean=-0.000019 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.0774085 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0774085 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=0.082392Jy sigma=0.737524 ! Fit after self-cal, rms=0.082403Jy sigma=0.737513 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 = 4.00457e-05 Jy ! Component: 100 - total flux cleaned = 2.58264e-05 Jy ! Component: 150 - total flux cleaned = 2.59444e-05 Jy ! Component: 200 - total flux cleaned = 1.33885e-05 Jy ! Total flux subtracted in 200 components = 1.33885e-05 Jy ! Clean residual min=-0.003611 max=0.004155 Jy/beam ! Clean residual mean=-0.000018 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.0774219 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.0774219 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=0.082405Jy sigma=0.737534 ! Fit after self-cal, rms=0.082402Jy sigma=0.737529 ! 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=1.23 mas, bmaj=4.015 mas, bpa=-2.396 degrees ! Estimated noise=1.19482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.23 x 4.015 at -2.396 degrees (North through East) ! Clean map min=-0.0036156 max=0.075088 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=1.045 mas, bmaj=3.711 mas, bpa=-2.767 degrees ! Estimated noise=1.93443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0597222 Jy ! Component: 100 - total flux cleaned = 0.0731773 Jy ! Component: 150 - total flux cleaned = 0.0750533 Jy ! Component: 200 - total flux cleaned = 0.0756157 Jy ! Total flux subtracted in 200 components = 0.0756157 Jy ! Clean residual min=-0.006683 max=0.005617 Jy/beam ! Clean residual mean=-0.000000 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.0756157 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0756157 Jy ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=4.015 mas, bpa=-2.396 degrees ! Estimated noise=1.19482 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 = 0.00133994 Jy ! Component: 100 - total flux cleaned = 0.0013949 Jy ! Component: 150 - total flux cleaned = 0.00143585 Jy ! Component: 200 - total flux cleaned = 0.0014012 Jy ! Total flux subtracted in 200 components = 0.0014012 Jy ! Clean residual min=-0.003689 max=0.003939 Jy/beam ! Clean residual mean=-0.000010 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.0770169 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0770169 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.047 mas, bmaj=4.695 mas, bpa=-7.274 degrees ! Estimated noise=1.41005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395434 Jy ! Component: 100 - total flux cleaned = 0.000393755 Jy ! Component: 150 - total flux cleaned = 0.000369605 Jy ! Component: 200 - total flux cleaned = 0.000346854 Jy ! Total flux subtracted in 200 components = 0.000346854 Jy ! Clean residual min=-0.003705 max=0.004242 Jy/beam ! Clean residual mean=-0.000019 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.0773638 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 = -8.69935e-07 Jy ! Component: 100 - total flux cleaned = -5.96354e-07 Jy ! Component: 150 - total flux cleaned = 1.89411e-05 Jy ! Component: 200 - total flux cleaned = 1.91034e-05 Jy ! Total flux subtracted in 200 components = 1.91034e-05 Jy ! Clean residual min=-0.003685 max=0.004207 Jy/beam ! Clean residual mean=-0.000018 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.0773829 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.0773829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=4.015 mas, bpa=-2.396 degrees ! Estimated noise=1.19482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305823 Jy ! Component: 100 - total flux cleaned = -0.00035402 Jy ! Component: 150 - total flux cleaned = -0.000394254 Jy ! Component: 200 - total flux cleaned = -0.000394741 Jy ! Total flux subtracted in 200 components = -0.000394741 Jy ! Clean residual min=-0.003607 max=0.003750 Jy/beam ! Clean residual mean=-0.000010 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.0769881 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.0769881 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=0.082413Jy sigma=0.737587 ! Fit after self-cal, rms=0.082421Jy sigma=0.737562 wmodel J1419-2627_X_map.mod ! Writing 58 model components to file: J1419-2627_X_map.mod wobs J1419-2627_X_uvs.fits ! Writing UV FITS file: J1419-2627_X_uvs.fits wwins J1419-2627_X_map.win ! wwins: Wrote 1 windows to J1419-2627_X_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 = -0.000124344 Jy ! Component: 100 - total flux cleaned = -0.000183656 Jy ! Component: 150 - total flux cleaned = -0.000292661 Jy ! Component: 200 - total flux cleaned = -0.000491875 Jy ! Component: 250 - total flux cleaned = -0.000586578 Jy ! Component: 300 - total flux cleaned = -0.000544593 Jy ! Component: 350 - total flux cleaned = -0.000545329 Jy ! Component: 400 - total flux cleaned = -0.000582958 Jy ! Component: 450 - total flux cleaned = -0.000762166 Jy ! Component: 500 - total flux cleaned = -0.000865008 Jy ! Component: 550 - total flux cleaned = -0.000896989 Jy ! Component: 600 - total flux cleaned = -0.00102095 Jy ! Component: 650 - total flux cleaned = -0.000991603 Jy ! Component: 700 - total flux cleaned = -0.00102128 Jy ! Component: 750 - total flux cleaned = -0.00113128 Jy ! Component: 800 - total flux cleaned = -0.00121054 Jy ! Component: 850 - total flux cleaned = -0.00128802 Jy ! Component: 900 - total flux cleaned = -0.00136386 Jy ! Component: 950 - total flux cleaned = -0.00153579 Jy ! Component: 1000 - total flux cleaned = -0.00160799 Jy ! Component: 1050 - total flux cleaned = -0.00167818 Jy ! Component: 1100 - total flux cleaned = -0.00172368 Jy ! Component: 1150 - total flux cleaned = -0.0017914 Jy ! Component: 1200 - total flux cleaned = -0.0018355 Jy ! Component: 1250 - total flux cleaned = -0.00192165 Jy ! Component: 1300 - total flux cleaned = -0.00196351 Jy ! Component: 1350 - total flux cleaned = -0.00202538 Jy ! Component: 1400 - total flux cleaned = -0.00204561 Jy ! Component: 1450 - total flux cleaned = -0.00206577 Jy ! Component: 1500 - total flux cleaned = -0.00212391 Jy ! Component: 1550 - total flux cleaned = -0.00219995 Jy ! Component: 1600 - total flux cleaned = -0.00216229 Jy ! Component: 1650 - total flux cleaned = -0.00221767 Jy ! Component: 1700 - total flux cleaned = -0.00223582 Jy ! Component: 1750 - total flux cleaned = -0.00230786 Jy ! Component: 1800 - total flux cleaned = -0.00237888 Jy ! Component: 1850 - total flux cleaned = -0.00244897 Jy ! Component: 1900 - total flux cleaned = -0.00250075 Jy ! Component: 1950 - total flux cleaned = -0.00258629 Jy ! Component: 2000 - total flux cleaned = -0.00263679 Jy ! Component: 2050 - total flux cleaned = -0.00268706 Jy ! Component: 2100 - total flux cleaned = -0.00273685 Jy ! Component: 2150 - total flux cleaned = -0.00278622 Jy ! Component: 2200 - total flux cleaned = -0.00280252 Jy ! Component: 2250 - total flux cleaned = -0.00280252 Jy ! Component: 2300 - total flux cleaned = -0.00281866 Jy ! Component: 2350 - total flux cleaned = -0.00285057 Jy ! Component: 2400 - total flux cleaned = -0.00286624 Jy ! Component: 2450 - total flux cleaned = -0.00283463 Jy ! Component: 2500 - total flux cleaned = -0.00286616 Jy ! Component: 2550 - total flux cleaned = -0.00285044 Jy ! Component: 2600 - total flux cleaned = -0.00286617 Jy ! Component: 2650 - total flux cleaned = -0.00288188 Jy ! Component: 2700 - total flux cleaned = -0.00291342 Jy ! Component: 2750 - total flux cleaned = -0.00288185 Jy ! Component: 2800 - total flux cleaned = -0.00292922 Jy ! Component: 2850 - total flux cleaned = -0.00292913 Jy ! Component: 2900 - total flux cleaned = -0.00292886 Jy ! Component: 2950 - total flux cleaned = -0.00296084 Jy ! Component: 3000 - total flux cleaned = -0.00294469 Jy ! Component: 3050 - total flux cleaned = -0.00296068 Jy ! Component: 3100 - total flux cleaned = -0.00296059 Jy ! Component: 3150 - total flux cleaned = -0.00296051 Jy ! Component: 3200 - total flux cleaned = -0.00299343 Jy ! Component: 3250 - total flux cleaned = -0.00299345 Jy ! Component: 3300 - total flux cleaned = -0.00296019 Jy ! Component: 3350 - total flux cleaned = -0.00296009 Jy ! Component: 3400 - total flux cleaned = -0.00294313 Jy ! Component: 3450 - total flux cleaned = -0.002926 Jy ! Component: 3500 - total flux cleaned = -0.0029602 Jy ! Component: 3550 - total flux cleaned = -0.00294286 Jy ! Component: 3600 - total flux cleaned = -0.00294279 Jy ! Component: 3650 - total flux cleaned = -0.00296046 Jy ! Component: 3700 - total flux cleaned = -0.0029607 Jy ! Component: 3750 - total flux cleaned = -0.00297869 Jy ! Component: 3800 - total flux cleaned = -0.00297843 Jy ! Component: 3850 - total flux cleaned = -0.00299686 Jy ! Component: 3900 - total flux cleaned = -0.0029967 Jy ! Component: 3950 - total flux cleaned = -0.00297776 Jy ! Component: 4000 - total flux cleaned = -0.00293899 Jy ! Component: 4050 - total flux cleaned = -0.00295839 Jy ! Total flux subtracted in 4096 components = -0.00297858 Jy ! Clean residual min=-0.001156 max=0.001110 Jy/beam ! Clean residual mean=-0.000004 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0740095 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 327 components and 0.0740095 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1419-2627_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.23 x 4.015 at -2.396 degrees (North through East) ! Clean map min=-0.0025775 max=0.07597 Jy/beam ! Writing clean map to FITS file: .//J1419-2627_X_map.fits wmodel .//J1419-2627_X_map.mod ! Writing 327 model components to file: .//J1419-2627_X_map.mod wobs .//J1419-2627_X_uvs.fits ! Writing UV FITS file: .//J1419-2627_X_uvs.fits wwins .//J1419-2627_X_map.win ! wwins: Wrote 2 windows to .//J1419-2627_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0759697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00034072 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.34548 1.34548 2.69096 5.38193 10.7639 21.5277 43.0554 86.1109 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 222.968 quit ! Quitting program ! Log file .//J1419-2627_X_dfm.log closed on Mon Jan 20 18:12:58 2020