! Started logfile: /tmp/maps//J1050-3517_C_20180604_dfm.log on Wed Jul 4 23:11:37 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 /tmp/maps//J1050-3517_C_20180604_uva.fits ! Reading UV FITS file: /tmp/maps//J1050-3517_C_20180604_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.948052 visibilities/baseline/integration-bin. ! Found source: J1050-3517 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 3504 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 J1050-3517_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017839Jy sigma=13.608589 ! Fit after self-cal, rms=0.852337Jy sigma=11.122948 ! 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=1.618 mas, bmaj=7.939 mas, bpa=0.5841 degrees ! Estimated noise=1.53827 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 = 0.120143 Jy ! Component: 100 - total flux cleaned = 0.151054 Jy ! Total flux subtracted in 100 components = 0.151054 Jy ! Clean residual min=-0.009631 max=0.014747 Jy/beam ! Clean residual mean=0.000020 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.151054 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.151054 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=0.086385Jy sigma=0.824146 ! Fit after self-cal, rms=0.086341Jy sigma=0.823867 ! 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=1.898 mas, bmaj=8.427 mas, bpa=-0.394 degrees ! Estimated noise=0.955177 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 = 0.021503 Jy ! Component: 100 - total flux cleaned = 0.0332733 Jy ! Component: 150 - total flux cleaned = 0.0412076 Jy ! Component: 200 - total flux cleaned = 0.046669 Jy ! Total flux subtracted in 200 components = 0.046669 Jy ! Clean residual min=-0.007561 max=0.009068 Jy/beam ! Clean residual mean=-0.000084 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.197723 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 48 components and 0.197723 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=0.082895Jy sigma=0.687217 ! Fit after self-cal, rms=0.082752Jy sigma=0.686583 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.898 x 8.427 at -0.394 degrees (North through East) ! Clean map min=-0.0070871 max=0.16078 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 0.91 HN 1.03 KP 0.92 LA 0.96 ! NL 1.15 OV 0.97 SC 1.09 ! ! ! Correcting IF 2. ! 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 0.92 LA 1.01 ! NL 1.20 OV 1.04 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 0.91 LA 0.99 ! NL 1.15 OV 0.99 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.99 KP 0.95 LA 1.01 ! NL 1.09 OV 0.99 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.98 KP 0.90 LA 1.01 ! NL 1.15 OV 0.99 SC 1.05 ! ! ! 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 1.04 KP 0.91 LA 0.99 ! NL 1.18 OV 0.99 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 0.92 HN 1.16 KP 0.91 LA 1.00 ! NL 1.20 OV 1.06 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.03 KP 0.91 LA 1.01 ! NL 1.14 OV 1.05 SC 1.05 ! ! ! Fit before self-cal, rms=0.082752Jy sigma=0.686583 ! Fit after self-cal, rms=0.071039Jy sigma=0.651952 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.906 mas, bmaj=8.704 mas, bpa=-0.5224 degrees ! Estimated noise=0.951238 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 = -0.00385334 Jy ! Component: 100 - total flux cleaned = -0.00478967 Jy ! Component: 150 - total flux cleaned = -0.00501037 Jy ! Component: 200 - total flux cleaned = -0.00513805 Jy ! Total flux subtracted in 200 components = -0.00513805 Jy ! Clean residual min=-0.004753 max=0.004064 Jy/beam ! Clean residual mean=-0.000056 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.192585 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.192585 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=0.070600Jy sigma=0.649631 ! Fit after self-cal, rms=0.070802Jy sigma=0.649373 ! 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=0.070802Jy sigma=0.649373 ! Fit after self-cal, rms=0.071876Jy sigma=0.647946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=8.781 mas, bpa=-0.4687 degrees ! Estimated noise=0.949893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294082 Jy ! Component: 100 - total flux cleaned = -0.00408701 Jy ! Component: 150 - total flux cleaned = -0.00425251 Jy ! Component: 200 - total flux cleaned = -0.00435248 Jy ! Total flux subtracted in 200 components = -0.00435248 Jy ! Clean residual min=-0.004331 max=0.003705 Jy/beam ! Clean residual mean=-0.000057 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.188233 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.188233 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=0.071615Jy sigma=0.646587 ! Fit after self-cal, rms=0.071680Jy sigma=0.646552 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 = -0.000204533 Jy ! Component: 100 - total flux cleaned = -0.000282922 Jy ! Component: 150 - total flux cleaned = -0.000354681 Jy ! Component: 200 - total flux cleaned = -0.000449587 Jy ! Total flux subtracted in 200 components = -0.000449587 Jy ! Clean residual min=-0.004227 max=0.003759 Jy/beam ! Clean residual mean=-0.000057 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.187783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.187783 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=0.071620Jy sigma=0.646193 ! Fit after self-cal, rms=0.071632Jy sigma=0.646179 ! 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=0.071632Jy sigma=0.646179 ! Fit after self-cal, rms=0.072876Jy sigma=0.644939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.91 mas, bmaj=8.857 mas, bpa=-0.4321 degrees ! Estimated noise=0.949969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00224637 Jy ! Component: 100 - total flux cleaned = -0.00322149 Jy ! Component: 150 - total flux cleaned = -0.00350407 Jy ! Component: 200 - total flux cleaned = -0.00360684 Jy ! Total flux subtracted in 200 components = -0.00360684 Jy ! Clean residual min=-0.003932 max=0.003469 Jy/beam ! Clean residual mean=-0.000055 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.184176 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.184176 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=0.072714Jy sigma=0.644316 ! Fit after self-cal, rms=0.072771Jy sigma=0.644302 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 = -0.000136256 Jy ! Component: 100 - total flux cleaned = -0.000216845 Jy ! Component: 150 - total flux cleaned = -0.000265561 Jy ! Component: 200 - total flux cleaned = -0.000310106 Jy ! Total flux subtracted in 200 components = -0.000310106 Jy ! Clean residual min=-0.003900 max=0.003444 Jy/beam ! Clean residual mean=-0.000055 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.183866 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.183866 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=0.072740Jy sigma=0.644157 ! Fit after self-cal, rms=0.072747Jy sigma=0.644150 ! 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=0.072747Jy sigma=0.644150 ! Fit after self-cal, rms=0.073849Jy sigma=0.643321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.604 mas, bmaj=10.61 mas, bpa=-6.214 degrees ! Estimated noise=1.12192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140526 Jy ! Component: 100 - total flux cleaned = -0.00150239 Jy ! Component: 150 - total flux cleaned = -0.00158845 Jy ! Component: 200 - total flux cleaned = -0.00162428 Jy ! Total flux subtracted in 200 components = -0.00162428 Jy ! Clean residual min=-0.004632 max=0.003955 Jy/beam ! Clean residual mean=-0.000096 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.182242 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 92 components and 0.182242 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=0.073741Jy sigma=0.644022 ! Fit after self-cal, rms=0.073789Jy sigma=0.643666 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 = 0.000109009 Jy ! Component: 100 - total flux cleaned = 4.35087e-05 Jy ! Component: 150 - total flux cleaned = 4.22723e-05 Jy ! Component: 200 - total flux cleaned = 9.47108e-05 Jy ! Total flux subtracted in 200 components = 9.47108e-05 Jy ! Clean residual min=-0.004615 max=0.003899 Jy/beam ! Clean residual mean=-0.000094 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.182337 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.182337 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=0.073769Jy sigma=0.644309 ! Fit after self-cal, rms=0.073780Jy sigma=0.644174 ! 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=1.914 mas, bmaj=8.922 mas, bpa=-0.4004 degrees ! Estimated noise=0.949681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.914 x 8.922 at -0.4004 degrees (North through East) ! Clean map min=-0.0041445 max=0.16017 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=1.611 mas, bmaj=8.234 mas, bpa=0.5556 degrees ! Estimated noise=1.57871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123109 Jy ! Component: 100 - total flux cleaned = 0.15216 Jy ! Component: 150 - total flux cleaned = 0.163736 Jy ! Component: 200 - total flux cleaned = 0.168468 Jy ! Total flux subtracted in 200 components = 0.168468 Jy ! Clean residual min=-0.005309 max=0.005024 Jy/beam ! Clean residual mean=0.000006 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.168468 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.168468 Jy ! Inverting map and beam ! Estimated beam: bmin=1.914 mas, bmaj=8.922 mas, bpa=-0.4004 degrees ! Estimated noise=0.949681 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) ! Added new window around map position (3.3, -3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00744682 Jy ! Component: 100 - total flux cleaned = 0.0112579 Jy ! Component: 150 - total flux cleaned = 0.013102 Jy ! Component: 200 - total flux cleaned = 0.0139489 Jy ! Total flux subtracted in 200 components = 0.0139489 Jy ! Clean residual min=-0.003544 max=0.003256 Jy/beam ! Clean residual mean=-0.000048 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.182417 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.182417 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=3.604 mas, bmaj=10.61 mas, bpa=-6.214 degrees ! Estimated noise=1.12192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207105 Jy ! Component: 100 - total flux cleaned = 0.00234049 Jy ! Component: 150 - total flux cleaned = 0.00238701 Jy ! Component: 200 - total flux cleaned = 0.0024703 Jy ! Total flux subtracted in 200 components = 0.0024703 Jy ! Clean residual min=-0.004417 max=0.003792 Jy/beam ! Clean residual mean=-0.000085 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.184887 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 = 3.9399e-05 Jy ! Component: 100 - total flux cleaned = 7.50081e-05 Jy ! Component: 150 - total flux cleaned = 0.000105866 Jy ! Component: 200 - total flux cleaned = 0.000139327 Jy ! Total flux subtracted in 200 components = 0.000139327 Jy ! Clean residual min=-0.004297 max=0.003687 Jy/beam ! Clean residual mean=-0.000084 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.185026 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.185026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.914 mas, bmaj=8.922 mas, bpa=-0.4004 degrees ! Estimated noise=0.949681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162526 Jy ! Component: 100 - total flux cleaned = -0.000163988 Jy ! Component: 150 - total flux cleaned = -0.000200141 Jy ! Component: 200 - total flux cleaned = -0.000233778 Jy ! Total flux subtracted in 200 components = -0.000233778 Jy ! Clean residual min=-0.002916 max=0.002957 Jy/beam ! Clean residual mean=-0.000044 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.184793 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 107 components and 0.184793 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=0.073300Jy sigma=0.639205 ! Fit after self-cal, rms=0.073295Jy sigma=0.638145 wmodel J1050-3517_C_map.mod ! Writing 107 model components to file: J1050-3517_C_map.mod wobs J1050-3517_C_uvs.fits ! Writing UV FITS file: J1050-3517_C_uvs.fits wwins J1050-3517_C_map.win ! wwins: Wrote 2 windows to J1050-3517_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 = -0.000815028 Jy ! Component: 100 - total flux cleaned = -0.00127341 Jy ! Component: 150 - total flux cleaned = -0.00170029 Jy ! Component: 200 - total flux cleaned = -0.00214268 Jy ! Component: 250 - total flux cleaned = -0.00248624 Jy ! Component: 300 - total flux cleaned = -0.00289047 Jy ! Component: 350 - total flux cleaned = -0.00335027 Jy ! Component: 400 - total flux cleaned = -0.00372582 Jy ! Component: 450 - total flux cleaned = -0.00408864 Jy ! Component: 500 - total flux cleaned = -0.00437529 Jy ! Component: 550 - total flux cleaned = -0.00459217 Jy ! Component: 600 - total flux cleaned = -0.00483268 Jy ! Component: 650 - total flux cleaned = -0.00506831 Jy ! Component: 700 - total flux cleaned = -0.00524075 Jy ! Component: 750 - total flux cleaned = -0.00532524 Jy ! Component: 800 - total flux cleaned = -0.00538113 Jy ! Component: 850 - total flux cleaned = -0.00549068 Jy ! Component: 900 - total flux cleaned = -0.00557132 Jy ! Component: 950 - total flux cleaned = -0.0056504 Jy ! Component: 1000 - total flux cleaned = -0.00572873 Jy ! Component: 1050 - total flux cleaned = -0.00575421 Jy ! Component: 1100 - total flux cleaned = -0.00577988 Jy ! Component: 1150 - total flux cleaned = -0.00587956 Jy ! Component: 1200 - total flux cleaned = -0.00595291 Jy ! Component: 1250 - total flux cleaned = -0.00592846 Jy ! Component: 1300 - total flux cleaned = -0.00604802 Jy ! Component: 1350 - total flux cleaned = -0.00604802 Jy ! Component: 1400 - total flux cleaned = -0.0061178 Jy ! Component: 1450 - total flux cleaned = -0.00614078 Jy ! Component: 1500 - total flux cleaned = -0.0062089 Jy ! Component: 1550 - total flux cleaned = -0.00625362 Jy ! Component: 1600 - total flux cleaned = -0.00627583 Jy ! Component: 1650 - total flux cleaned = -0.00627585 Jy ! Component: 1700 - total flux cleaned = -0.0062977 Jy ! Component: 1750 - total flux cleaned = -0.00634075 Jy ! Component: 1800 - total flux cleaned = -0.0063196 Jy ! Component: 1850 - total flux cleaned = -0.00638307 Jy ! Component: 1900 - total flux cleaned = -0.00638306 Jy ! Component: 1950 - total flux cleaned = -0.00638313 Jy ! Component: 2000 - total flux cleaned = -0.00644525 Jy ! Component: 2050 - total flux cleaned = -0.00650627 Jy ! Component: 2100 - total flux cleaned = -0.00652641 Jy ! Component: 2150 - total flux cleaned = -0.00654641 Jy ! Component: 2200 - total flux cleaned = -0.00656639 Jy ! Component: 2250 - total flux cleaned = -0.00664504 Jy ! Component: 2300 - total flux cleaned = -0.00662529 Jy ! Component: 2350 - total flux cleaned = -0.00662535 Jy ! Component: 2400 - total flux cleaned = -0.00668298 Jy ! Component: 2450 - total flux cleaned = -0.00668297 Jy ! Component: 2500 - total flux cleaned = -0.00666426 Jy ! Component: 2550 - total flux cleaned = -0.00673937 Jy ! Component: 2600 - total flux cleaned = -0.00673936 Jy ! Component: 2650 - total flux cleaned = -0.00679466 Jy ! Component: 2700 - total flux cleaned = -0.00683134 Jy ! Component: 2750 - total flux cleaned = -0.00686758 Jy ! Component: 2800 - total flux cleaned = -0.00690362 Jy ! Component: 2850 - total flux cleaned = -0.00690379 Jy ! Component: 2900 - total flux cleaned = -0.00695729 Jy ! Component: 2950 - total flux cleaned = -0.00701026 Jy ! Component: 3000 - total flux cleaned = -0.00708044 Jy ! Component: 3050 - total flux cleaned = -0.00714982 Jy ! Component: 3100 - total flux cleaned = -0.00718431 Jy ! Component: 3150 - total flux cleaned = -0.00720169 Jy ! Component: 3200 - total flux cleaned = -0.00723589 Jy ! Component: 3250 - total flux cleaned = -0.00732073 Jy ! Component: 3300 - total flux cleaned = -0.00738823 Jy ! Component: 3350 - total flux cleaned = -0.00738809 Jy ! Component: 3400 - total flux cleaned = -0.00748814 Jy ! Component: 3450 - total flux cleaned = -0.00752121 Jy ! Component: 3500 - total flux cleaned = -0.00762 Jy ! Component: 3550 - total flux cleaned = -0.00763651 Jy ! Component: 3600 - total flux cleaned = -0.00775064 Jy ! Component: 3650 - total flux cleaned = -0.00783154 Jy ! Component: 3700 - total flux cleaned = -0.00787995 Jy ! Component: 3750 - total flux cleaned = -0.00799232 Jy ! Component: 3800 - total flux cleaned = -0.00807201 Jy ! Component: 3850 - total flux cleaned = -0.00816727 Jy ! Component: 3900 - total flux cleaned = -0.00826217 Jy ! Component: 3950 - total flux cleaned = -0.00835661 Jy ! Component: 4000 - total flux cleaned = -0.00841929 Jy ! Component: 4050 - total flux cleaned = -0.00849735 Jy ! Total flux subtracted in 4096 components = -0.00852841 Jy ! Clean residual min=-0.000828 max=0.000880 Jy/beam ! Clean residual mean=0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.176264 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 378 components and 0.176264 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1050-3517_C_20180604_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.914 x 8.922 at -0.4004 degrees (North through East) ! Clean map min=-0.0021874 max=0.1575 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1050-3517_C_20180604_map.fits wmodel /tmp/maps//J1050-3517_C_20180604_map.mod ! Writing 378 model components to file: /tmp/maps//J1050-3517_C_20180604_map.mod wobs /tmp/maps//J1050-3517_C_20180604_uvs.fits ! Writing UV FITS file: /tmp/maps//J1050-3517_C_20180604_uvs.fits wwins /tmp/maps//J1050-3517_C_20180604_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1050-3517_C_20180604_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.157498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000316566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60299 0.60299 1.20598 2.41196 4.82392 9.64784 19.2957 38.5914 77.1827 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 497.52 quit ! Quitting program ! Log file /tmp/maps//J1050-3517_C_20180604_dfm.log closed on Wed Jul 4 23:11:41 2018