! Started logfile: .//J0701-4634_C_20180710_dfm.log on Sat Jul 28 19:21:35 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 .//J0701-4634_C_20180710_uva.fits ! Reading UV FITS file: .//J0701-4634_C_20180710_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.95 visibilities/baseline/integration-bin. ! Found source: J0701-4634 ! ! 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 1824 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 J0701-4634_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061727Jy sigma=12.838639 ! Fit after self-cal, rms=0.737485Jy sigma=9.008639 ! 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=1.272 mas, bmaj=25.17 mas, bpa=-15.29 degrees ! Estimated noise=2.03956 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.150012 Jy ! Component: 100 - total flux cleaned = 0.233622 Jy ! Total flux subtracted in 100 components = 0.233622 Jy ! Clean residual min=-0.027153 max=0.045178 Jy/beam ! Clean residual mean=-0.001018 rms=0.012258 Jy/beam ! Combined flux in latest and established models = 0.233622 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.233622 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=0.150857Jy sigma=1.789204 ! Fit after self-cal, rms=0.150721Jy sigma=1.787916 ! 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=1.691 mas, bmaj=23.48 mas, bpa=-14.93 degrees ! Estimated noise=1.40072 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 = 0.102814 Jy ! Component: 100 - total flux cleaned = 0.136799 Jy ! Component: 150 - total flux cleaned = 0.133908 Jy ! Component: 200 - total flux cleaned = 0.131809 Jy ! Total flux subtracted in 200 components = 0.131809 Jy ! Clean residual min=-0.008703 max=0.008719 Jy/beam ! Clean residual mean=-0.000286 rms=0.003504 Jy/beam ! Combined flux in latest and established models = 0.365431 Jy ! Performing phase self-cal ! Adding 111 model components to the UV plane model. ! The established model now contains 116 components and 0.365431 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=0.064931Jy sigma=0.690373 ! Fit after self-cal, rms=0.064879Jy sigma=0.689226 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.691 x 23.48 at -14.93 degrees (North through East) ! Clean map min=-0.015689 max=0.22693 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.93 LA 1.00 MK 1.20 OV 1.04 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.96 LA 1.01 MK 1.09 OV 1.03 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.95 LA 1.01 MK 1.04 OV 1.03 ! PT 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.92 LA 1.01 MK 1.12 OV 1.03 ! PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! KP 0.91 LA 1.04 MK 0.93 OV 1.05 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 0.91 LA 1.01 MK 0.94 OV 1.03 ! PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 0.93 LA 0.99 MK 0.93 OV 1.01 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 0.95 LA 0.99 MK 0.95 OV 1.00 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.064879Jy sigma=0.689226 ! Fit after self-cal, rms=0.059984Jy sigma=0.632659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.699 mas, bmaj=23.81 mas, bpa=-14.92 degrees ! Estimated noise=1.37009 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 = -0.000100848 Jy ! Component: 100 - total flux cleaned = 0.000141616 Jy ! Component: 150 - total flux cleaned = 0.000348741 Jy ! Component: 200 - total flux cleaned = 0.000835697 Jy ! Total flux subtracted in 200 components = 0.000835697 Jy ! Clean residual min=-0.001584 max=0.001594 Jy/beam ! Clean residual mean=-0.000026 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.366267 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 166 components and 0.366267 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=0.059638Jy sigma=0.627755 ! Fit after self-cal, rms=0.059710Jy sigma=0.627456 ! 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=0.059710Jy sigma=0.627456 ! Fit after self-cal, rms=0.059646Jy sigma=0.627316 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.697 mas, bmaj=23.83 mas, bpa=-14.92 degrees ! Estimated noise=1.3679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212835 Jy ! Component: 100 - total flux cleaned = 4.06744e-05 Jy ! Component: 150 - total flux cleaned = 0.000205865 Jy ! Component: 200 - total flux cleaned = 0.000453514 Jy ! Total flux subtracted in 200 components = 0.000453514 Jy ! Clean residual min=-0.001358 max=0.001372 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.366721 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 200 components and 0.366721 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=0.059450Jy sigma=0.624469 ! Fit after self-cal, rms=0.059441Jy sigma=0.624428 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 = 0.000632495 Jy ! Component: 100 - total flux cleaned = 0.000914226 Jy ! Component: 150 - total flux cleaned = 0.00118209 Jy ! Component: 200 - total flux cleaned = 0.00145132 Jy ! Total flux subtracted in 200 components = 0.00145132 Jy ! Clean residual min=-0.001129 max=0.001140 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.368172 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 222 components and 0.368172 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=0.059300Jy sigma=0.622540 ! Fit after self-cal, rms=0.059297Jy sigma=0.622527 ! 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=0.059297Jy sigma=0.622527 ! Fit after self-cal, rms=0.059266Jy sigma=0.622395 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.694 mas, bmaj=23.84 mas, bpa=-14.93 degrees ! Estimated noise=1.36426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128639 Jy ! Component: 100 - total flux cleaned = 0.00050258 Jy ! Component: 150 - total flux cleaned = 0.00111801 Jy ! Component: 200 - total flux cleaned = 0.00161219 Jy ! Total flux subtracted in 200 components = 0.00161219 Jy ! Clean residual min=-0.001045 max=0.001052 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.369784 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 255 components and 0.369784 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=0.059154Jy sigma=0.620785 ! Fit after self-cal, rms=0.059154Jy sigma=0.620777 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 = 0.000533623 Jy ! Component: 100 - total flux cleaned = 0.000642715 Jy ! Component: 150 - total flux cleaned = 0.000968209 Jy ! Component: 200 - total flux cleaned = 0.00124339 Jy ! Total flux subtracted in 200 components = 0.00124339 Jy ! Clean residual min=-0.000930 max=0.000937 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.371027 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 280 components and 0.371027 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=0.059068Jy sigma=0.619561 ! Fit after self-cal, rms=0.059068Jy sigma=0.619553 ! 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=0.059068Jy sigma=0.619553 ! Fit after self-cal, rms=0.059077Jy sigma=0.619443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.131 mas, bmaj=25.27 mas, bpa=-7.939 degrees ! Estimated noise=1.73677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000916348 Jy ! Component: 100 - total flux cleaned = 0.00122517 Jy ! Component: 150 - total flux cleaned = 0.00140758 Jy ! Component: 200 - total flux cleaned = 0.00140757 Jy ! Total flux subtracted in 200 components = 0.00140757 Jy ! Clean residual min=-0.002018 max=0.001996 Jy/beam ! Clean residual mean=-0.000031 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.372435 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 310 components and 0.372435 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=0.059006Jy sigma=0.618628 ! Fit after self-cal, rms=0.059001Jy sigma=0.618571 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120805 Jy ! Component: 100 - total flux cleaned = 0.00149357 Jy ! Component: 150 - total flux cleaned = 0.00152967 Jy ! Component: 200 - total flux cleaned = 0.00154418 Jy ! Total flux subtracted in 200 components = 0.00154418 Jy ! Clean residual min=-0.001415 max=0.001180 Jy/beam ! Clean residual mean=0.000025 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.373979 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 329 components and 0.373979 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=0.058977Jy sigma=0.618220 ! Fit after self-cal, rms=0.058978Jy sigma=0.618195 ! 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=1.692 mas, bmaj=23.84 mas, bpa=-14.93 degrees ! Estimated noise=1.36183 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.692 x 23.84 at -14.93 degrees (North through East) ! Clean map min=-0.006515 max=0.21838 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=1.265 mas, bmaj=25.64 mas, bpa=-15.25 degrees ! Estimated noise=1.98444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117375 Jy ! Component: 100 - total flux cleaned = 0.200288 Jy ! Component: 150 - total flux cleaned = 0.262981 Jy ! Component: 200 - total flux cleaned = 0.310394 Jy ! Total flux subtracted in 200 components = 0.310394 Jy ! Clean residual min=-0.032648 max=0.084667 Jy/beam ! Clean residual mean=-0.000215 rms=0.013796 Jy/beam ! Combined flux in latest and established models = 0.310394 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.310394 Jy ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=23.84 mas, bpa=-14.93 degrees ! Estimated noise=1.36183 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 (-1.2, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0926363 Jy ! Component: 100 - total flux cleaned = 0.118282 Jy ! Component: 150 - total flux cleaned = 0.115579 Jy ! Component: 200 - total flux cleaned = 0.108484 Jy ! Total flux subtracted in 200 components = 0.108484 Jy ! Clean residual min=-0.024320 max=0.021695 Jy/beam ! Clean residual mean=0.000546 rms=0.007640 Jy/beam ! Combined flux in latest and established models = 0.418878 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 73 components and 0.418878 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=5.131 mas, bmaj=25.27 mas, bpa=-7.939 degrees ! Estimated noise=1.73677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00795846 Jy ! Component: 100 - total flux cleaned = -0.0140111 Jy ! Component: 150 - total flux cleaned = -0.0181501 Jy ! Component: 200 - total flux cleaned = -0.0214988 Jy ! Total flux subtracted in 200 components = -0.0214988 Jy ! Clean residual min=-0.012809 max=0.020014 Jy/beam ! Clean residual mean=0.000371 rms=0.006407 Jy/beam ! Combined flux in latest and established models = 0.397379 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119255 Jy ! Component: 100 - total flux cleaned = -0.00121974 Jy ! Component: 150 - total flux cleaned = -0.00163296 Jy ! Component: 200 - total flux cleaned = -0.00164967 Jy ! Total flux subtracted in 200 components = -0.00164967 Jy ! Clean residual min=-0.012699 max=0.019719 Jy/beam ! Clean residual mean=0.000273 rms=0.005748 Jy/beam ! Combined flux in latest and established models = 0.395729 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 166 components and 0.395729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.692 mas, bmaj=23.84 mas, bpa=-14.93 degrees ! Estimated noise=1.36183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00722572 Jy ! Component: 100 - total flux cleaned = -0.00840735 Jy ! Component: 150 - total flux cleaned = -0.00918276 Jy ! Component: 200 - total flux cleaned = -0.0096544 Jy ! Total flux subtracted in 200 components = -0.0096544 Jy ! Clean residual min=-0.007950 max=0.009982 Jy/beam ! Clean residual mean=0.000063 rms=0.003028 Jy/beam ! Combined flux in latest and established models = 0.386075 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.386075 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=0.066830Jy sigma=0.722776 ! Fit after self-cal, rms=0.061676Jy sigma=0.657276 wmodel J0701-4634_C_map.mod ! Writing 193 model components to file: J0701-4634_C_map.mod wobs J0701-4634_C_uvs.fits ! Writing UV FITS file: J0701-4634_C_uvs.fits wwins J0701-4634_C_map.win ! wwins: Wrote 2 windows to J0701-4634_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 = -0.00291326 Jy ! Component: 100 - total flux cleaned = -0.00447406 Jy ! Component: 150 - total flux cleaned = -0.00566971 Jy ! Component: 200 - total flux cleaned = -0.00682409 Jy ! Component: 250 - total flux cleaned = -0.00702373 Jy ! Component: 300 - total flux cleaned = -0.00733772 Jy ! Component: 350 - total flux cleaned = -0.00781323 Jy ! Component: 400 - total flux cleaned = -0.00809684 Jy ! Component: 450 - total flux cleaned = -0.0085276 Jy ! Component: 500 - total flux cleaned = -0.00899248 Jy ! Component: 550 - total flux cleaned = -0.00933978 Jy ! Component: 600 - total flux cleaned = -0.00967587 Jy ! Component: 650 - total flux cleaned = -0.0100469 Jy ! Component: 700 - total flux cleaned = -0.0101824 Jy ! Component: 750 - total flux cleaned = -0.0101823 Jy ! Component: 800 - total flux cleaned = -0.0103542 Jy ! Component: 850 - total flux cleaned = -0.0103534 Jy ! Component: 900 - total flux cleaned = -0.010312 Jy ! Component: 950 - total flux cleaned = -0.01019 Jy ! Component: 1000 - total flux cleaned = -0.0101101 Jy ! Component: 1050 - total flux cleaned = -0.00999199 Jy ! Component: 1100 - total flux cleaned = -0.00987533 Jy ! Component: 1150 - total flux cleaned = -0.00964485 Jy ! Component: 1200 - total flux cleaned = -0.00949296 Jy ! Component: 1250 - total flux cleaned = -0.00934228 Jy ! Component: 1300 - total flux cleaned = -0.00915573 Jy ! Component: 1350 - total flux cleaned = -0.0090078 Jy ! Component: 1400 - total flux cleaned = -0.00908154 Jy ! Component: 1450 - total flux cleaned = -0.00904459 Jy ! Component: 1500 - total flux cleaned = -0.00904447 Jy ! Component: 1550 - total flux cleaned = -0.00896996 Jy ! Component: 1600 - total flux cleaned = -0.00897043 Jy ! Component: 1650 - total flux cleaned = -0.00881946 Jy ! Component: 1700 - total flux cleaned = -0.00870536 Jy ! Component: 1750 - total flux cleaned = -0.00847423 Jy ! Component: 1800 - total flux cleaned = -0.00827928 Jy ! Component: 1850 - total flux cleaned = -0.00800161 Jy ! Component: 1900 - total flux cleaned = -0.00784045 Jy ! Component: 1950 - total flux cleaned = -0.0075534 Jy ! Component: 2000 - total flux cleaned = -0.0073444 Jy ! Component: 2050 - total flux cleaned = -0.00708961 Jy ! Component: 2100 - total flux cleaned = -0.00700308 Jy ! Component: 2150 - total flux cleaned = -0.00695744 Jy ! Component: 2200 - total flux cleaned = -0.00700306 Jy ! Component: 2250 - total flux cleaned = -0.00700364 Jy ! Component: 2300 - total flux cleaned = -0.00700461 Jy ! Component: 2350 - total flux cleaned = -0.00705485 Jy ! Component: 2400 - total flux cleaned = -0.00705533 Jy ! Component: 2450 - total flux cleaned = -0.00705433 Jy ! Component: 2500 - total flux cleaned = -0.00716218 Jy ! Component: 2550 - total flux cleaned = -0.00721787 Jy ! Component: 2600 - total flux cleaned = -0.0072181 Jy ! Component: 2650 - total flux cleaned = -0.0072764 Jy ! Component: 2700 - total flux cleaned = -0.00727612 Jy ! Component: 2750 - total flux cleaned = -0.0072757 Jy ! Component: 2800 - total flux cleaned = -0.0074034 Jy ! Component: 2850 - total flux cleaned = -0.00733833 Jy ! Component: 2900 - total flux cleaned = -0.00740591 Jy ! Component: 2950 - total flux cleaned = -0.00747573 Jy ! Component: 3000 - total flux cleaned = -0.00747535 Jy ! Component: 3050 - total flux cleaned = -0.00762206 Jy ! Component: 3100 - total flux cleaned = -0.00769907 Jy ! Component: 3150 - total flux cleaned = -0.00785629 Jy ! Component: 3200 - total flux cleaned = -0.00793708 Jy ! Component: 3250 - total flux cleaned = -0.0081017 Jy ! Component: 3300 - total flux cleaned = -0.00835752 Jy ! Component: 3350 - total flux cleaned = -0.00853381 Jy ! Component: 3400 - total flux cleaned = -0.008808 Jy ! Component: 3450 - total flux cleaned = -0.00890153 Jy ! Component: 3500 - total flux cleaned = -0.00919239 Jy ! Component: 3550 - total flux cleaned = -0.00939201 Jy ! Component: 3600 - total flux cleaned = -0.00970276 Jy ! Component: 3650 - total flux cleaned = -0.00980806 Jy ! Component: 3700 - total flux cleaned = -0.0101377 Jy ! Component: 3750 - total flux cleaned = -0.0103639 Jy ! Component: 3800 - total flux cleaned = -0.0107157 Jy ! Component: 3850 - total flux cleaned = -0.0109577 Jy ! Component: 3900 - total flux cleaned = -0.0110825 Jy ! Component: 3950 - total flux cleaned = -0.0114709 Jy ! Component: 4000 - total flux cleaned = -0.0117404 Jy ! Component: 4050 - total flux cleaned = -0.0118792 Jy ! Total flux subtracted in 4096 components = -0.0121652 Jy ! Clean residual min=-0.007507 max=0.007652 Jy/beam ! Clean residual mean=0.000018 rms=0.002422 Jy/beam ! Combined flux in latest and established models = 0.37391 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 390 components and 0.37391 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0701-4634_C_20180710_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.692 x 23.84 at -14.93 degrees (North through East) ! Clean map min=-0.028414 max=0.097433 Jy/beam ! Writing clean map to FITS file: .//J0701-4634_C_20180710_map.fits wmodel .//J0701-4634_C_20180710_map.mod ! Writing 390 model components to file: .//J0701-4634_C_20180710_map.mod wobs .//J0701-4634_C_20180710_uvs.fits ! Writing UV FITS file: .//J0701-4634_C_20180710_uvs.fits wwins .//J0701-4634_C_20180710_map.win ! wwins: Wrote 3 windows to .//J0701-4634_C_20180710_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.097433 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00228405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.03267 7.03267 14.0653 28.1307 56.2614 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0068 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.658 quit ! Quitting program ! Log file .//J0701-4634_C_20180710_dfm.log closed on Sat Jul 28 19:21:39 2018