! Started logfile: /image_prod/ug002_uva//J1121-0553_S_dfm.log on Thu Mar 5 00:00:37 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1121-0553_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1121-0553_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.953086 visibilities/baseline/integration-bin. ! Found source: J1121-0553 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4632 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1121-0553_S] 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 0.500x0.500 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.074970Jy sigma=7.723855 ! Fit after self-cal, rms=0.691958Jy sigma=4.956796 ! 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=2.604 mas, bmaj=7.272 mas, bpa=-4.098 degrees ! Estimated noise=2.02197 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 = 0.239977 Jy ! Component: 100 - total flux cleaned = 0.309067 Jy ! Total flux subtracted in 100 components = 0.309067 Jy ! Clean residual min=-0.017297 max=0.029637 Jy/beam ! Clean residual mean=0.000002 rms=0.004849 Jy/beam ! Combined flux in latest and established models = 0.309067 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.309067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118877Jy sigma=0.759646 ! Fit after self-cal, rms=0.118622Jy sigma=0.756406 ! Inverting map ! Added new window around map position (2.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327705 Jy ! Component: 100 - total flux cleaned = 0.0394372 Jy ! Total flux subtracted in 100 components = 0.0394372 Jy ! Clean residual min=-0.015476 max=0.017378 Jy/beam ! Clean residual mean=-0.000001 rms=0.003992 Jy/beam ! Combined flux in latest and established models = 0.348504 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.348504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110092Jy sigma=0.685352 ! Fit after self-cal, rms=0.109915Jy sigma=0.683526 ! 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=3.094 mas, bmaj=8.071 mas, bpa=-2.539 degrees ! Estimated noise=1.5041 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 = 0.00267795 Jy ! Component: 100 - total flux cleaned = 0.00303499 Jy ! Component: 150 - total flux cleaned = 0.00271373 Jy ! Component: 200 - total flux cleaned = 0.00270553 Jy ! Total flux subtracted in 200 components = 0.00270553 Jy ! Clean residual min=-0.015706 max=0.016543 Jy/beam ! Clean residual mean=-0.000005 rms=0.003874 Jy/beam ! Combined flux in latest and established models = 0.351209 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.351209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107586Jy sigma=0.667137 ! Fit after self-cal, rms=0.107471Jy sigma=0.666552 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 8.071 at -2.539 degrees (North through East) ! Clean map min=-0.015491 max=0.31105 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 KP 0.97 ! LA 1.01 MK 1.03 OV 0.83 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 0.95 KP 1.01 ! LA 1.05 MK 0.99 OV 0.98 PT 0.99 ! SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.01 KP 1.02 ! LA 1.00 MK 0.96 OV 1.20 PT 1.11 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.107471Jy sigma=0.666552 ! Fit after self-cal, rms=0.105531Jy sigma=0.621037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.066 mas, bmaj=8.029 mas, bpa=-2.16 degrees ! Estimated noise=1.48373 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 = 0.00279652 Jy ! Component: 100 - total flux cleaned = 0.0026179 Jy ! Component: 150 - total flux cleaned = 0.00247842 Jy ! Component: 200 - total flux cleaned = 0.00247855 Jy ! Total flux subtracted in 200 components = 0.00247855 Jy ! Clean residual min=-0.015008 max=0.014299 Jy/beam ! Clean residual mean=0.000002 rms=0.003585 Jy/beam ! Combined flux in latest and established models = 0.353688 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.353688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104960Jy sigma=0.616791 ! Fit after self-cal, rms=0.104917Jy sigma=0.616205 ! 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. ! ! Fit before self-cal, rms=0.104917Jy sigma=0.616205 ! Fit after self-cal, rms=0.106148Jy sigma=0.575696 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.067 mas, bmaj=8.026 mas, bpa=-2.111 degrees ! Estimated noise=1.48054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162413 Jy ! Component: 100 - total flux cleaned = 0.00141566 Jy ! Component: 150 - total flux cleaned = 0.00132893 Jy ! Component: 200 - total flux cleaned = 0.00149357 Jy ! Total flux subtracted in 200 components = 0.00149357 Jy ! Clean residual min=-0.010874 max=0.010240 Jy/beam ! Clean residual mean=-0.000006 rms=0.002984 Jy/beam ! Combined flux in latest and established models = 0.355182 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.355182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105893Jy sigma=0.574143 ! Fit after self-cal, rms=0.105918Jy sigma=0.573975 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 = 0.000321812 Jy ! Component: 100 - total flux cleaned = 0.000318628 Jy ! Component: 150 - total flux cleaned = 0.000390197 Jy ! Component: 200 - total flux cleaned = 0.000527859 Jy ! Total flux subtracted in 200 components = 0.000527859 Jy ! Clean residual min=-0.010727 max=0.010188 Jy/beam ! Clean residual mean=-0.000006 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 0.355709 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.355709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105767Jy sigma=0.573216 ! Fit after self-cal, rms=0.105760Jy sigma=0.573168 ! 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. ! ! Fit before self-cal, rms=0.105760Jy sigma=0.573168 ! Fit after self-cal, rms=0.151984Jy sigma=0.463933 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.061 mas, bmaj=8.028 mas, bpa=-2.042 degrees ! Estimated noise=1.48187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102208 Jy ! Component: 100 - total flux cleaned = 0.00117726 Jy ! Component: 150 - total flux cleaned = 0.0012381 Jy ! Component: 200 - total flux cleaned = 0.00129327 Jy ! Total flux subtracted in 200 components = 0.00129327 Jy ! Clean residual min=-0.004812 max=0.009945 Jy/beam ! Clean residual mean=0.000003 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.357003 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.357003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151935Jy sigma=0.462700 ! Fit after self-cal, rms=0.152413Jy sigma=0.462357 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 (9.5, 18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808828 Jy ! Component: 100 - total flux cleaned = 0.0101923 Jy ! Component: 150 - total flux cleaned = 0.0108471 Jy ! Component: 200 - total flux cleaned = 0.0110246 Jy ! Total flux subtracted in 200 components = 0.0110246 Jy ! Clean residual min=-0.003794 max=0.005323 Jy/beam ! Clean residual mean=0.000002 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.368027 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 0.368027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152018Jy sigma=0.454423 ! Fit after self-cal, rms=0.151853Jy sigma=0.453144 ! Inverting map ! Added new window around map position (44, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481757 Jy ! Component: 100 - total flux cleaned = 0.00756874 Jy ! Component: 150 - total flux cleaned = 0.00855801 Jy ! Component: 200 - total flux cleaned = 0.00925099 Jy ! Total flux subtracted in 200 components = 0.00925099 Jy ! Clean residual min=-0.003318 max=0.003616 Jy/beam ! Clean residual mean=0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.377278 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.377278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.151626Jy sigma=0.449953 ! Fit after self-cal, rms=0.151577Jy sigma=0.449808 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.151577Jy sigma=0.449808 ! Fit after self-cal, rms=0.153062Jy sigma=0.448748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.716 mas, bmaj=14.01 mas, bpa=3.891 degrees ! Estimated noise=1.93703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362929 Jy ! Component: 100 - total flux cleaned = 0.0044226 Jy ! Component: 150 - total flux cleaned = 0.00500364 Jy ! Component: 200 - total flux cleaned = 0.00522408 Jy ! Total flux subtracted in 200 components = 0.00522408 Jy ! Clean residual min=-0.003506 max=0.004009 Jy/beam ! Clean residual mean=0.000005 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.382502 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.382502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153038Jy sigma=0.448156 ! Fit after self-cal, rms=0.153012Jy sigma=0.447941 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 = 0.000854985 Jy ! Component: 100 - total flux cleaned = 0.00113179 Jy ! Component: 150 - total flux cleaned = 0.00117713 Jy ! Component: 200 - total flux cleaned = 0.0012207 Jy ! Total flux subtracted in 200 components = 0.0012207 Jy ! Clean residual min=-0.003262 max=0.003691 Jy/beam ! Clean residual mean=0.000005 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.383723 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.383723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152990Jy sigma=0.447768 ! Fit after self-cal, rms=0.152976Jy sigma=0.447691 ! 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=3.06 mas, bmaj=8.024 mas, bpa=-2.011 degrees ! Estimated noise=1.48094 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 8.024 at -2.011 degrees (North through East) ! Clean map min=-0.003297 max=0.30185 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=2.589 mas, bmaj=7.26 mas, bpa=-3.782 degrees ! Estimated noise=1.98352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234701 Jy ! Component: 100 - total flux cleaned = 0.305374 Jy ! Component: 150 - total flux cleaned = 0.337845 Jy ! Component: 200 - total flux cleaned = 0.352129 Jy ! Total flux subtracted in 200 components = 0.352129 Jy ! Clean residual min=-0.009559 max=0.009703 Jy/beam ! Clean residual mean=0.000001 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.352129 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.352129 Jy ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=8.024 mas, bpa=-2.011 degrees ! Estimated noise=1.48094 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 = 0.0116039 Jy ! Component: 100 - total flux cleaned = 0.0159109 Jy ! Component: 150 - total flux cleaned = 0.0195148 Jy ! Component: 200 - total flux cleaned = 0.0226831 Jy ! Total flux subtracted in 200 components = 0.0226831 Jy ! Clean residual min=-0.003993 max=0.005030 Jy/beam ! Clean residual mean=0.000000 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.374813 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.374813 Jy ! Inverting map ! Added new window around map position (12, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368535 Jy ! Component: 100 - total flux cleaned = 0.00530358 Jy ! Component: 150 - total flux cleaned = 0.00690507 Jy ! Component: 200 - total flux cleaned = 0.00818941 Jy ! Total flux subtracted in 200 components = 0.00818941 Jy ! Clean residual min=-0.003182 max=0.004003 Jy/beam ! Clean residual mean=0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.383002 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.383002 Jy ! Inverting map ! Added new window around map position (0.5, -120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329943 Jy ! Component: 100 - total flux cleaned = 0.00450385 Jy ! Component: 150 - total flux cleaned = 0.00559167 Jy ! Component: 200 - total flux cleaned = 0.0062869 Jy ! Total flux subtracted in 200 components = 0.0062869 Jy ! Clean residual min=-0.002746 max=0.002965 Jy/beam ! Clean residual mean=0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.389289 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.389289 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.716 mas, bmaj=14.01 mas, bpa=3.891 degrees ! Estimated noise=1.93703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249411 Jy ! Component: 100 - total flux cleaned = 0.00286082 Jy ! Component: 150 - total flux cleaned = 0.00286752 Jy ! Component: 200 - total flux cleaned = 0.00286893 Jy ! Total flux subtracted in 200 components = 0.00286893 Jy ! Clean residual min=-0.002609 max=0.002673 Jy/beam ! Clean residual mean=0.000004 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.392158 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 = -4.24285e-05 Jy ! Component: 100 - total flux cleaned = -8.13434e-05 Jy ! Component: 150 - total flux cleaned = -4.29589e-05 Jy ! Component: 200 - total flux cleaned = -7.93828e-05 Jy ! Total flux subtracted in 200 components = -7.93828e-05 Jy ! Clean residual min=-0.002557 max=0.002636 Jy/beam ! Clean residual mean=0.000004 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.392079 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.392078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=8.024 mas, bpa=-2.011 degrees ! Estimated noise=1.48094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438655 Jy ! Component: 100 - total flux cleaned = -0.000726808 Jy ! Component: 150 - total flux cleaned = -0.000931228 Jy ! Component: 200 - total flux cleaned = -0.00112267 Jy ! Total flux subtracted in 200 components = -0.00112267 Jy ! Clean residual min=-0.002539 max=0.002723 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.390956 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.390956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152973Jy sigma=0.446293 ! Fit after self-cal, rms=0.152967Jy sigma=0.445938 wmodel J1121-0553_S_map.mod ! Writing 120 model components to file: J1121-0553_S_map.mod wobs J1121-0553_S_uvs.fits ! Writing UV FITS file: J1121-0553_S_uvs.fits wwins J1121-0553_S_map.win ! wwins: Wrote 6 windows to J1121-0553_S_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 = 0.00060434 Jy ! Component: 100 - total flux cleaned = 0.000690414 Jy ! Component: 150 - total flux cleaned = 0.000692572 Jy ! Component: 200 - total flux cleaned = 0.000532359 Jy ! Component: 250 - total flux cleaned = 0.000143798 Jy ! Component: 300 - total flux cleaned = -0.000232387 Jy ! Component: 350 - total flux cleaned = -0.000561576 Jy ! Component: 400 - total flux cleaned = -0.000741436 Jy ! Component: 450 - total flux cleaned = -0.00102171 Jy ! Component: 500 - total flux cleaned = -0.00129546 Jy ! Component: 550 - total flux cleaned = -0.0014969 Jy ! Component: 600 - total flux cleaned = -0.00176086 Jy ! Component: 650 - total flux cleaned = -0.00201982 Jy ! Component: 700 - total flux cleaned = -0.00224243 Jy ! Component: 750 - total flux cleaned = -0.00252373 Jy ! Component: 800 - total flux cleaned = -0.00273895 Jy ! Component: 850 - total flux cleaned = -0.00307142 Jy ! Component: 900 - total flux cleaned = -0.00319044 Jy ! Component: 950 - total flux cleaned = -0.00339661 Jy ! Component: 1000 - total flux cleaned = -0.00357141 Jy ! Component: 1050 - total flux cleaned = -0.00374337 Jy ! Component: 1100 - total flux cleaned = -0.00402569 Jy ! Component: 1150 - total flux cleaned = -0.00410908 Jy ! Component: 1200 - total flux cleaned = -0.00432921 Jy ! Component: 1250 - total flux cleaned = -0.00446539 Jy ! Component: 1300 - total flux cleaned = -0.00462679 Jy ! Component: 1350 - total flux cleaned = -0.00486566 Jy ! Component: 1400 - total flux cleaned = -0.00499633 Jy ! Component: 1450 - total flux cleaned = -0.00512583 Jy ! Component: 1500 - total flux cleaned = -0.00530497 Jy ! Component: 1550 - total flux cleaned = -0.00545688 Jy ! Component: 1600 - total flux cleaned = -0.00555736 Jy ! Component: 1650 - total flux cleaned = -0.00570626 Jy ! Component: 1700 - total flux cleaned = -0.00595126 Jy ! Component: 1750 - total flux cleaned = -0.0060968 Jy ! Component: 1800 - total flux cleaned = -0.00614482 Jy ! Component: 1850 - total flux cleaned = -0.00628766 Jy ! Component: 1900 - total flux cleaned = -0.00645272 Jy ! Component: 1950 - total flux cleaned = -0.00652265 Jy ! Component: 2000 - total flux cleaned = -0.00666081 Jy ! Component: 2050 - total flux cleaned = -0.00675227 Jy ! Component: 2100 - total flux cleaned = -0.00686534 Jy ! Component: 2150 - total flux cleaned = -0.00695481 Jy ! Component: 2200 - total flux cleaned = -0.00702135 Jy ! Component: 2250 - total flux cleaned = -0.00713132 Jy ! Component: 2300 - total flux cleaned = -0.00710957 Jy ! Component: 2350 - total flux cleaned = -0.00719624 Jy ! Component: 2400 - total flux cleaned = -0.00730294 Jy ! Component: 2450 - total flux cleaned = -0.00745139 Jy ! Component: 2500 - total flux cleaned = -0.00747216 Jy ! Component: 2550 - total flux cleaned = -0.0075556 Jy ! Component: 2600 - total flux cleaned = -0.00759673 Jy ! Component: 2650 - total flux cleaned = -0.00767843 Jy ! Component: 2700 - total flux cleaned = -0.00773959 Jy ! Component: 2750 - total flux cleaned = -0.00784011 Jy ! Component: 2800 - total flux cleaned = -0.00789996 Jy ! Component: 2850 - total flux cleaned = -0.00801889 Jy ! Component: 2900 - total flux cleaned = -0.00811687 Jy ! Component: 2950 - total flux cleaned = -0.00815594 Jy ! Component: 3000 - total flux cleaned = -0.00825241 Jy ! Component: 3050 - total flux cleaned = -0.00825252 Jy ! Component: 3100 - total flux cleaned = -0.00842391 Jy ! Component: 3150 - total flux cleaned = -0.00849957 Jy ! Component: 3200 - total flux cleaned = -0.00857464 Jy ! Component: 3250 - total flux cleaned = -0.00868632 Jy ! Component: 3300 - total flux cleaned = -0.00876007 Jy ! Component: 3350 - total flux cleaned = -0.00879672 Jy ! Component: 3400 - total flux cleaned = -0.0088698 Jy ! Component: 3450 - total flux cleaned = -0.00896038 Jy ! Component: 3500 - total flux cleaned = -0.00903241 Jy ! Component: 3550 - total flux cleaned = -0.00915734 Jy ! Component: 3600 - total flux cleaned = -0.00924599 Jy ! Component: 3650 - total flux cleaned = -0.00935177 Jy ! Component: 3700 - total flux cleaned = -0.00945672 Jy ! Component: 3750 - total flux cleaned = -0.00954374 Jy ! Component: 3800 - total flux cleaned = -0.00964752 Jy ! Component: 3850 - total flux cleaned = -0.00975045 Jy ! Component: 3900 - total flux cleaned = -0.00983579 Jy ! Component: 3950 - total flux cleaned = -0.00992057 Jy ! Component: 4000 - total flux cleaned = -0.0100217 Jy ! Component: 4050 - total flux cleaned = -0.0101725 Jy ! Total flux subtracted in 4096 components = -0.0102061 Jy ! Clean residual min=-0.001169 max=0.001043 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.38075 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 385 components and 0.38075 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1121-0553_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.06 x 8.024 at -2.011 degrees (North through East) ! Clean map min=-0.0019693 max=0.29943 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1121-0553_S_map.fits wmodel /image_prod/ug002_uva//J1121-0553_S_map.mod ! Writing 385 model components to file: /image_prod/ug002_uva//J1121-0553_S_map.mod wobs /image_prod/ug002_uva//J1121-0553_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1121-0553_S_uvs.fits wwins /image_prod/ug002_uva//J1121-0553_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1121-0553_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.299432 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298029 0.298029 0.596058 1.19212 2.38423 4.76847 9.53693 19.0739 38.1477 76.2954 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.299 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1006.61 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1121-0553_S_dfm.log closed on Thu Mar 5 00:00:41 2020