! Started logfile: .//J1155-3630_C_dfm.log on Mon Jan 20 17:58:52 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 .//J1155-3630_C_uva.fits ! Reading UV FITS file: .//J1155-3630_C_uva.fits ! AN table 1: 16 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.955357 visibilities/baseline/integration-bin. ! Found source: J1155-3630 ! ! 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 2568 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 J1155-3630_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=1.000720Jy sigma=12.202440 ! Fit after self-cal, rms=0.931064Jy sigma=11.245758 ! 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=1.664 mas, bmaj=8.302 mas, bpa=-0.3168 degrees ! Estimated noise=2.04358 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558554 Jy ! Component: 100 - total flux cleaned = 0.0710838 Jy ! Total flux subtracted in 100 components = 0.0710838 Jy ! Clean residual min=-0.006160 max=0.008580 Jy/beam ! Clean residual mean=-0.000031 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.0710838 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0710838 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=0.076208Jy sigma=0.716030 ! Fit after self-cal, rms=0.075555Jy sigma=0.712583 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=9.255 mas, bpa=-1.631 degrees ! Estimated noise=1.21933 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 = 0.00953297 Jy ! Component: 100 - total flux cleaned = 0.014141 Jy ! Component: 150 - total flux cleaned = 0.0168808 Jy ! Component: 200 - total flux cleaned = 0.0186228 Jy ! Total flux subtracted in 200 components = 0.0186228 Jy ! Clean residual min=-0.003715 max=0.003884 Jy/beam ! Clean residual mean=-0.000000 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0897066 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.0897065 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=0.074757Jy sigma=0.691486 ! Fit after self-cal, rms=0.074507Jy sigma=0.691159 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.006 x 9.255 at -1.631 degrees (North through East) ! Clean map min=-0.0036443 max=0.075463 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.11 KP 1.01 LA 1.00 ! NL 1.01 PT 0.89 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.04 KP 0.95 LA 0.98 ! NL 1.28 PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.12 KP 0.98 LA 0.84 ! NL 0.91 PT 0.94 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.04 KP 0.93 LA 0.93 ! NL 1.10 PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.23 KP 1.05 LA 0.89 ! NL 1.12 PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.02 KP 1.00 LA 0.95 ! NL 1.11 PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 HN 0.99 KP 0.92 LA 0.98 ! NL 1.26 PT 0.88 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.90 KP 0.92 LA 0.92 ! NL 1.12 PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.074507Jy sigma=0.691159 ! Fit after self-cal, rms=0.080195Jy sigma=0.684316 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=9.466 mas, bpa=-1.568 degrees ! Estimated noise=1.22093 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 = -0.00126781 Jy ! Component: 100 - total flux cleaned = -0.00152282 Jy ! Component: 150 - total flux cleaned = -0.00155606 Jy ! Component: 200 - total flux cleaned = -0.00161449 Jy ! Total flux subtracted in 200 components = -0.00161449 Jy ! Clean residual min=-0.003050 max=0.003042 Jy/beam ! Clean residual mean=0.000013 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0880921 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.0880921 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=0.080111Jy sigma=0.683927 ! Fit after self-cal, rms=0.080481Jy sigma=0.683510 ! 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=0.080481Jy sigma=0.683510 ! Fit after self-cal, rms=0.082308Jy sigma=0.683357 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=9.534 mas, bpa=-1.55 degrees ! Estimated noise=1.22325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130366 Jy ! Component: 100 - total flux cleaned = -0.00146898 Jy ! Component: 150 - total flux cleaned = -0.00152393 Jy ! Component: 200 - total flux cleaned = -0.00157236 Jy ! Total flux subtracted in 200 components = -0.00157236 Jy ! Clean residual min=-0.003004 max=0.003150 Jy/beam ! Clean residual mean=0.000012 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0865197 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 0.0865197 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=0.082248Jy sigma=0.683145 ! Fit after self-cal, rms=0.082346Jy sigma=0.683113 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 = -0.00013588 Jy ! Component: 100 - total flux cleaned = -0.000179518 Jy ! Component: 150 - total flux cleaned = -0.000216938 Jy ! Component: 200 - total flux cleaned = -0.000234344 Jy ! Total flux subtracted in 200 components = -0.000234344 Jy ! Clean residual min=-0.002972 max=0.003189 Jy/beam ! Clean residual mean=0.000012 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0862854 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 73 components and 0.0862854 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=0.082322Jy sigma=0.683071 ! Fit after self-cal, rms=0.082337Jy sigma=0.683053 ! 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=0.082337Jy sigma=0.683053 ! Fit after self-cal, rms=0.084569Jy sigma=0.682889 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=9.621 mas, bpa=-1.503 degrees ! Estimated noise=1.22863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000938086 Jy ! Component: 100 - total flux cleaned = -0.00115074 Jy ! Component: 150 - total flux cleaned = -0.00126079 Jy ! Component: 200 - total flux cleaned = -0.00133835 Jy ! Total flux subtracted in 200 components = -0.00133835 Jy ! Clean residual min=-0.002872 max=0.003223 Jy/beam ! Clean residual mean=0.000013 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.084947 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.084947 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=0.084530Jy sigma=0.682772 ! Fit after self-cal, rms=0.084626Jy sigma=0.682753 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 = -3.78828e-05 Jy ! Component: 100 - total flux cleaned = -0.00012531 Jy ! Component: 150 - total flux cleaned = -0.000186267 Jy ! Component: 200 - total flux cleaned = -0.000199893 Jy ! Total flux subtracted in 200 components = -0.000199893 Jy ! Clean residual min=-0.002874 max=0.003251 Jy/beam ! Clean residual mean=0.000013 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.0847471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 0.0847471 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=0.084609Jy sigma=0.682740 ! Fit after self-cal, rms=0.084626Jy sigma=0.682727 ! 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=0.084626Jy sigma=0.682727 ! Fit after self-cal, rms=0.086585Jy sigma=0.682608 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=11.39 mas, bpa=-6.498 degrees ! Estimated noise=1.42648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064263 Jy ! Component: 100 - total flux cleaned = -0.000722534 Jy ! Component: 150 - total flux cleaned = -0.000790631 Jy ! Component: 200 - total flux cleaned = -0.000849296 Jy ! Total flux subtracted in 200 components = -0.000849296 Jy ! Clean residual min=-0.003186 max=0.003024 Jy/beam ! Clean residual mean=0.000027 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0838978 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.0838978 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=0.086557Jy sigma=0.682627 ! Fit after self-cal, rms=0.086655Jy sigma=0.682582 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 = -3.72879e-05 Jy ! Component: 100 - total flux cleaned = -7.27177e-05 Jy ! Component: 150 - total flux cleaned = -0.000119917 Jy ! Component: 200 - total flux cleaned = -0.000161351 Jy ! Total flux subtracted in 200 components = -0.000161351 Jy ! Clean residual min=-0.003212 max=0.003055 Jy/beam ! Clean residual mean=0.000027 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.0837365 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.0837365 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=0.086641Jy sigma=0.682606 ! Fit after self-cal, rms=0.086661Jy sigma=0.682576 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=9.696 mas, bpa=-1.471 degrees ! Estimated noise=1.23324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 9.696 at -1.471 degrees (North through East) ! Clean map min=-0.0032447 max=0.076327 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=1.652 mas, bmaj=8.649 mas, bpa=-0.1142 degrees ! Estimated noise=2.14857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0587339 Jy ! Component: 100 - total flux cleaned = 0.0733464 Jy ! Component: 150 - total flux cleaned = 0.0790443 Jy ! Component: 200 - total flux cleaned = 0.0814944 Jy ! Total flux subtracted in 200 components = 0.0814944 Jy ! Clean residual min=-0.006193 max=0.004860 Jy/beam ! Clean residual mean=0.000000 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.0814944 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.0814944 Jy ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=9.696 mas, bpa=-1.471 degrees ! Estimated noise=1.23324 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 = 0.00272994 Jy ! Component: 100 - total flux cleaned = 0.00279815 Jy ! Component: 150 - total flux cleaned = 0.00274397 Jy ! Component: 200 - total flux cleaned = 0.00269502 Jy ! Total flux subtracted in 200 components = 0.00269502 Jy ! Clean residual min=-0.003213 max=0.003313 Jy/beam ! Clean residual mean=0.000013 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.0841894 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.0841894 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=3.781 mas, bmaj=11.39 mas, bpa=-6.498 degrees ! Estimated noise=1.42648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175048 Jy ! Component: 100 - total flux cleaned = 0.000137351 Jy ! Component: 150 - total flux cleaned = 0.000102809 Jy ! Component: 200 - total flux cleaned = 4.20485e-05 Jy ! Total flux subtracted in 200 components = 4.20485e-05 Jy ! Clean residual min=-0.003441 max=0.003053 Jy/beam ! Clean residual mean=0.000024 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0842315 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 = -2.81393e-05 Jy ! Component: 100 - total flux cleaned = -7.84475e-05 Jy ! Component: 150 - total flux cleaned = -0.000100032 Jy ! Component: 200 - total flux cleaned = -0.000122166 Jy ! Total flux subtracted in 200 components = -0.000122166 Jy ! Clean residual min=-0.003357 max=0.003053 Jy/beam ! Clean residual mean=0.000025 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.0841093 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0841093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=9.696 mas, bpa=-1.471 degrees ! Estimated noise=1.23324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77795e-05 Jy ! Component: 100 - total flux cleaned = -0.000126539 Jy ! Component: 150 - total flux cleaned = -0.000304948 Jy ! Component: 200 - total flux cleaned = -0.000327689 Jy ! Total flux subtracted in 200 components = -0.000327689 Jy ! Clean residual min=-0.003032 max=0.003386 Jy/beam ! Clean residual mean=0.000013 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.0837816 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0837816 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=0.086708Jy sigma=0.682784 ! Fit after self-cal, rms=0.086727Jy sigma=0.682724 wmodel J1155-3630_C_map.mod ! Writing 71 model components to file: J1155-3630_C_map.mod wobs J1155-3630_C_uvs.fits ! Writing UV FITS file: J1155-3630_C_uvs.fits wwins J1155-3630_C_map.win ! wwins: Wrote 1 windows to J1155-3630_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 = 0.000165767 Jy ! Component: 100 - total flux cleaned = -0.000414695 Jy ! Component: 150 - total flux cleaned = -0.00089806 Jy ! Component: 200 - total flux cleaned = -0.00138601 Jy ! Component: 250 - total flux cleaned = -0.00180535 Jy ! Component: 300 - total flux cleaned = -0.0020941 Jy ! Component: 350 - total flux cleaned = -0.00226449 Jy ! Component: 400 - total flux cleaned = -0.0024926 Jy ! Component: 450 - total flux cleaned = -0.00271355 Jy ! Component: 500 - total flux cleaned = -0.00295801 Jy ! Component: 550 - total flux cleaned = -0.00316497 Jy ! Component: 600 - total flux cleaned = -0.00333755 Jy ! Component: 650 - total flux cleaned = -0.00370108 Jy ! Component: 700 - total flux cleaned = -0.00400033 Jy ! Component: 750 - total flux cleaned = -0.0043187 Jy ! Component: 800 - total flux cleaned = -0.00457707 Jy ! Component: 850 - total flux cleaned = -0.00480463 Jy ! Component: 900 - total flux cleaned = -0.00505147 Jy ! Component: 950 - total flux cleaned = -0.00524469 Jy ! Component: 1000 - total flux cleaned = -0.00541068 Jy ! Component: 1050 - total flux cleaned = -0.00562037 Jy ! Component: 1100 - total flux cleaned = -0.00580308 Jy ! Component: 1150 - total flux cleaned = -0.00587054 Jy ! Component: 1200 - total flux cleaned = -0.00602553 Jy ! Component: 1250 - total flux cleaned = -0.0061127 Jy ! Component: 1300 - total flux cleaned = -0.00624164 Jy ! Component: 1350 - total flux cleaned = -0.00632602 Jy ! Component: 1400 - total flux cleaned = -0.00640949 Jy ! Component: 1450 - total flux cleaned = -0.00651205 Jy ! Component: 1500 - total flux cleaned = -0.00657271 Jy ! Component: 1550 - total flux cleaned = -0.00669308 Jy ! Component: 1600 - total flux cleaned = -0.00679208 Jy ! Component: 1650 - total flux cleaned = -0.00687014 Jy ! Component: 1700 - total flux cleaned = -0.00696635 Jy ! Component: 1750 - total flux cleaned = -0.00698544 Jy ! Component: 1800 - total flux cleaned = -0.00706118 Jy ! Component: 1850 - total flux cleaned = -0.00711725 Jy ! Component: 1900 - total flux cleaned = -0.00722775 Jy ! Component: 1950 - total flux cleaned = -0.00726401 Jy ! Component: 2000 - total flux cleaned = -0.00728195 Jy ! Component: 2050 - total flux cleaned = -0.00733549 Jy ! Component: 2100 - total flux cleaned = -0.00738846 Jy ! Component: 2150 - total flux cleaned = -0.0074234 Jy ! Component: 2200 - total flux cleaned = -0.0074408 Jy ! Component: 2250 - total flux cleaned = -0.00747519 Jy ! Component: 2300 - total flux cleaned = -0.00754331 Jy ! Component: 2350 - total flux cleaned = -0.0075601 Jy ! Component: 2400 - total flux cleaned = -0.00761031 Jy ! Component: 2450 - total flux cleaned = -0.00751043 Jy ! Component: 2500 - total flux cleaned = -0.00749417 Jy ! Component: 2550 - total flux cleaned = -0.00744502 Jy ! Component: 2600 - total flux cleaned = -0.00742869 Jy ! Component: 2650 - total flux cleaned = -0.00738016 Jy ! Component: 2700 - total flux cleaned = -0.0073479 Jy ! Component: 2750 - total flux cleaned = -0.00728369 Jy ! Component: 2800 - total flux cleaned = -0.00720403 Jy ! Component: 2850 - total flux cleaned = -0.00712487 Jy ! Component: 2900 - total flux cleaned = -0.00712495 Jy ! Component: 2950 - total flux cleaned = -0.0070779 Jy ! Component: 3000 - total flux cleaned = -0.00698435 Jy ! Component: 3050 - total flux cleaned = -0.00692236 Jy ! Component: 3100 - total flux cleaned = -0.00690685 Jy ! Component: 3150 - total flux cleaned = -0.0068299 Jy ! Component: 3200 - total flux cleaned = -0.00675334 Jy ! Component: 3250 - total flux cleaned = -0.00676847 Jy ! Component: 3300 - total flux cleaned = -0.0067228 Jy ! Component: 3350 - total flux cleaned = -0.00669258 Jy ! Component: 3400 - total flux cleaned = -0.00667747 Jy ! Component: 3450 - total flux cleaned = -0.00663235 Jy ! Component: 3500 - total flux cleaned = -0.00658736 Jy ! Component: 3550 - total flux cleaned = -0.00657228 Jy ! Component: 3600 - total flux cleaned = -0.00655738 Jy ! Component: 3650 - total flux cleaned = -0.00651269 Jy ! Component: 3700 - total flux cleaned = -0.00651269 Jy ! Component: 3750 - total flux cleaned = -0.00649775 Jy ! Component: 3800 - total flux cleaned = -0.00646807 Jy ! Component: 3850 - total flux cleaned = -0.0064977 Jy ! Component: 3900 - total flux cleaned = -0.0064828 Jy ! Component: 3950 - total flux cleaned = -0.00649762 Jy ! Component: 4000 - total flux cleaned = -0.00649761 Jy ! Component: 4050 - total flux cleaned = -0.00648274 Jy ! Total flux subtracted in 4096 components = -0.00649761 Jy ! Clean residual min=-0.000801 max=0.000798 Jy/beam ! Clean residual mean=0.000004 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.077284 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 357 components and 0.077284 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1155-3630_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 9.696 at -1.471 degrees (North through East) ! Clean map min=-0.0024881 max=0.076456 Jy/beam ! Writing clean map to FITS file: .//J1155-3630_C_map.fits wmodel .//J1155-3630_C_map.mod ! Writing 357 model components to file: .//J1155-3630_C_map.mod wobs .//J1155-3630_C_uvs.fits ! Writing UV FITS file: .//J1155-3630_C_uvs.fits wwins .//J1155-3630_C_map.win ! wwins: Wrote 2 windows to .//J1155-3630_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0764556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08881 1.08881 2.17762 4.35525 8.71049 17.421 34.842 69.6839 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.076 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 275.529 quit ! Quitting program ! Log file .//J1155-3630_C_dfm.log closed on Mon Jan 20 17:58:55 2020