! Started logfile: .//J1139-3550_C_dfm.log on Mon Jan 20 17:57:35 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 .//J1139-3550_C_uva.fits ! Reading UV FITS file: .//J1139-3550_C_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.952941 visibilities/baseline/integration-bin. ! Found source: J1139-3550 ! ! 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 1296 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 J1139-3550_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008953Jy sigma=14.373365 ! Fit after self-cal, rms=0.953888Jy sigma=13.574353 ! 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=1.493 mas, bmaj=29.04 mas, bpa=2.815 degrees ! Estimated noise=1.80731 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 = 0.0377356 Jy ! Component: 100 - total flux cleaned = 0.0440876 Jy ! Total flux subtracted in 100 components = 0.0440876 Jy ! Clean residual min=-0.005005 max=0.004759 Jy/beam ! Clean residual mean=0.000062 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.0440876 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0440876 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=0.054505Jy sigma=0.710958 ! Fit after self-cal, rms=0.052543Jy sigma=0.691139 ! 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=1.945 mas, bmaj=26.2 mas, bpa=2.56 degrees ! Estimated noise=1.41708 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 = 0.00501274 Jy ! Component: 100 - total flux cleaned = 0.0069284 Jy ! Component: 150 - total flux cleaned = 0.0071904 Jy ! Component: 200 - total flux cleaned = 0.00740424 Jy ! Total flux subtracted in 200 components = 0.00740424 Jy ! Clean residual min=-0.005002 max=0.006075 Jy/beam ! Clean residual mean=0.000183 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.0514918 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0514918 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=0.052051Jy sigma=0.682922 ! Fit after self-cal, rms=0.051958Jy sigma=0.682210 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.945 x 26.2 at 2.56 degrees (North through East) ! Clean map min=-0.0051204 max=0.050182 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.89 LA 1.19 PT 0.87 ! SC 1.26 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 0.80 LA 1.14 PT 1.16 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.98 LA 1.15 PT 0.80 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 0.92 PT 0.83 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.96 LA 1.11 PT 0.89 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.91 LA 0.84 PT 1.08 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 1.01 LA 0.94 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.05 LA 0.94 PT 0.85 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.051958Jy sigma=0.682210 ! Fit after self-cal, rms=0.051714Jy sigma=0.674072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.98 mas, bmaj=26.01 mas, bpa=2.501 degrees ! Estimated noise=1.37909 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 = 0.000415389 Jy ! Component: 100 - total flux cleaned = 0.000132727 Jy ! Component: 150 - total flux cleaned = -4.56866e-05 Jy ! Component: 200 - total flux cleaned = -0.000196748 Jy ! Total flux subtracted in 200 components = -0.000196748 Jy ! Clean residual min=-0.004371 max=0.005517 Jy/beam ! Clean residual mean=0.000146 rms=0.001640 Jy/beam ! Combined flux in latest and established models = 0.0512951 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0512951 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=0.051469Jy sigma=0.672086 ! Fit after self-cal, rms=0.051816Jy sigma=0.670769 ! 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=0.051816Jy sigma=0.670769 ! Fit after self-cal, rms=0.051868Jy sigma=0.670096 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.001 mas, bmaj=25.89 mas, bpa=2.446 degrees ! Estimated noise=1.35824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781323 Jy ! Component: 100 - total flux cleaned = 0.000733008 Jy ! Component: 150 - total flux cleaned = 0.000589466 Jy ! Component: 200 - total flux cleaned = 0.0005082 Jy ! Total flux subtracted in 200 components = 0.0005082 Jy ! Clean residual min=-0.004201 max=0.005060 Jy/beam ! Clean residual mean=0.000138 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 0.0518033 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.0518033 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=0.051697Jy sigma=0.668797 ! Fit after self-cal, rms=0.051836Jy sigma=0.668278 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 = 0.000189612 Jy ! Component: 100 - total flux cleaned = 0.00018298 Jy ! Component: 150 - total flux cleaned = 0.000259348 Jy ! Component: 200 - total flux cleaned = 0.000329514 Jy ! Total flux subtracted in 200 components = 0.000329514 Jy ! Clean residual min=-0.004075 max=0.004913 Jy/beam ! Clean residual mean=0.000140 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.0521328 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.0521328 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=0.051742Jy sigma=0.667605 ! Fit after self-cal, rms=0.051772Jy sigma=0.667481 ! 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=0.051772Jy sigma=0.667481 ! Fit after self-cal, rms=0.051505Jy sigma=0.666936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.013 mas, bmaj=25.81 mas, bpa=2.39 degrees ! Estimated noise=1.33218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417121 Jy ! Component: 100 - total flux cleaned = 0.000369514 Jy ! Component: 150 - total flux cleaned = 0.000295113 Jy ! Component: 200 - total flux cleaned = 0.000229738 Jy ! Total flux subtracted in 200 components = 0.000229738 Jy ! Clean residual min=-0.003906 max=0.004449 Jy/beam ! Clean residual mean=0.000126 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.0523625 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.0523625 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=0.051392Jy sigma=0.666200 ! Fit after self-cal, rms=0.051469Jy sigma=0.666054 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92352e-06 Jy ! Component: 100 - total flux cleaned = 2.15756e-06 Jy ! Component: 150 - total flux cleaned = 8.77678e-05 Jy ! Component: 200 - total flux cleaned = 0.0001987 Jy ! Total flux subtracted in 200 components = 0.0001987 Jy ! Clean residual min=-0.003799 max=0.004249 Jy/beam ! Clean residual mean=0.000127 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0525612 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.0525612 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=0.051413Jy sigma=0.665726 ! Fit after self-cal, rms=0.051431Jy sigma=0.665682 ! 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=0.051431Jy sigma=0.665682 ! Fit after self-cal, rms=0.051318Jy sigma=0.665306 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.888 mas, bmaj=23.81 mas, bpa=-0.7434 degrees ! Estimated noise=1.63312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156111 Jy ! Component: 100 - total flux cleaned = 0.000339995 Jy ! Component: 150 - total flux cleaned = 0.000420971 Jy ! Component: 200 - total flux cleaned = 0.000415055 Jy ! Total flux subtracted in 200 components = 0.000415055 Jy ! Clean residual min=-0.004266 max=0.004444 Jy/beam ! Clean residual mean=0.000176 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.0529763 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.0529763 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=0.051236Jy sigma=0.664950 ! Fit after self-cal, rms=0.051285Jy sigma=0.664821 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 = -0.00026069 Jy ! Component: 100 - total flux cleaned = -0.000262247 Jy ! Component: 150 - total flux cleaned = -0.000197034 Jy ! Component: 200 - total flux cleaned = -4.44355e-05 Jy ! Total flux subtracted in 200 components = -4.44355e-05 Jy ! Clean residual min=-0.004295 max=0.004215 Jy/beam ! Clean residual mean=0.000171 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.0529318 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.0529318 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=0.051236Jy sigma=0.664674 ! Fit after self-cal, rms=0.051224Jy sigma=0.664567 ! 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=25.76 mas, bpa=2.34 degrees ! Estimated noise=1.31034 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 25.76 at 2.34 degrees (North through East) ! Clean map min=-0.0039273 max=0.04674 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=1.525 mas, bmaj=28.47 mas, bpa=2.643 degrees ! Estimated noise=1.76152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358132 Jy ! Component: 100 - total flux cleaned = 0.0393453 Jy ! Component: 150 - total flux cleaned = 0.0418695 Jy ! Component: 200 - total flux cleaned = 0.0425822 Jy ! Total flux subtracted in 200 components = 0.0425822 Jy ! Clean residual min=-0.004336 max=0.004432 Jy/beam ! Clean residual mean=0.000053 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.0425822 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0425822 Jy ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=25.76 mas, bpa=2.34 degrees ! Estimated noise=1.31034 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 = 0.00182854 Jy ! Component: 100 - total flux cleaned = 0.0030673 Jy ! Component: 150 - total flux cleaned = 0.00363758 Jy ! Component: 200 - total flux cleaned = 0.00392464 Jy ! Total flux subtracted in 200 components = 0.00392464 Jy ! Clean residual min=-0.005214 max=0.006167 Jy/beam ! Clean residual mean=0.000150 rms=0.001750 Jy/beam ! Combined flux in latest and established models = 0.0465068 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.0465068 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=4.888 mas, bmaj=23.81 mas, bpa=-0.7434 degrees ! Estimated noise=1.63312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144665 Jy ! Component: 100 - total flux cleaned = 0.00226308 Jy ! Component: 150 - total flux cleaned = 0.00258279 Jy ! Component: 200 - total flux cleaned = 0.00287727 Jy ! Total flux subtracted in 200 components = 0.00287727 Jy ! Clean residual min=-0.005230 max=0.006421 Jy/beam ! Clean residual mean=0.000217 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.0493841 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 = 0.00020414 Jy ! Component: 100 - total flux cleaned = 0.000455468 Jy ! Component: 150 - total flux cleaned = 0.000693682 Jy ! Component: 200 - total flux cleaned = 0.00092117 Jy ! Total flux subtracted in 200 components = 0.00092117 Jy ! Clean residual min=-0.004784 max=0.005710 Jy/beam ! Clean residual mean=0.000206 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.0503053 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0503053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=25.76 mas, bpa=2.34 degrees ! Estimated noise=1.31034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515436 Jy ! Component: 100 - total flux cleaned = 0.000669059 Jy ! Component: 150 - total flux cleaned = 0.000804086 Jy ! Component: 200 - total flux cleaned = 0.000845813 Jy ! Total flux subtracted in 200 components = 0.000845813 Jy ! Clean residual min=-0.004111 max=0.004696 Jy/beam ! Clean residual mean=0.000126 rms=0.001351 Jy/beam ! Combined flux in latest and established models = 0.0511511 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.0511511 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=0.051396Jy sigma=0.665810 ! Fit after self-cal, rms=0.051377Jy sigma=0.665358 wmodel J1139-3550_C_map.mod ! Writing 90 model components to file: J1139-3550_C_map.mod wobs J1139-3550_C_uvs.fits ! Writing UV FITS file: J1139-3550_C_uvs.fits wwins J1139-3550_C_map.win ! wwins: Wrote 1 windows to J1139-3550_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 = 0.000609374 Jy ! Component: 100 - total flux cleaned = -0.000171086 Jy ! Component: 150 - total flux cleaned = -0.000740522 Jy ! Component: 200 - total flux cleaned = -0.00125236 Jy ! Component: 250 - total flux cleaned = -0.00167585 Jy ! Component: 300 - total flux cleaned = -0.00183397 Jy ! Component: 350 - total flux cleaned = -0.0019443 Jy ! Component: 400 - total flux cleaned = -0.00204677 Jy ! Component: 450 - total flux cleaned = -0.00207865 Jy ! Component: 500 - total flux cleaned = -0.00195748 Jy ! Component: 550 - total flux cleaned = -0.00184194 Jy ! Component: 600 - total flux cleaned = -0.00175885 Jy ! Component: 650 - total flux cleaned = -0.00162631 Jy ! Component: 700 - total flux cleaned = -0.00155013 Jy ! Component: 750 - total flux cleaned = -0.00140351 Jy ! Component: 800 - total flux cleaned = -0.00123793 Jy ! Component: 850 - total flux cleaned = -0.00105465 Jy ! Component: 900 - total flux cleaned = -0.00087587 Jy ! Component: 950 - total flux cleaned = -0.000788209 Jy ! Component: 1000 - total flux cleaned = -0.000703186 Jy ! Component: 1050 - total flux cleaned = -0.000702976 Jy ! Component: 1100 - total flux cleaned = -0.000661884 Jy ! Component: 1150 - total flux cleaned = -0.000601306 Jy ! Component: 1200 - total flux cleaned = -0.000601338 Jy ! Component: 1250 - total flux cleaned = -0.000640899 Jy ! Component: 1300 - total flux cleaned = -0.00071918 Jy ! Component: 1350 - total flux cleaned = -0.000757925 Jy ! Component: 1400 - total flux cleaned = -0.000796683 Jy ! Component: 1450 - total flux cleaned = -0.000854125 Jy ! Component: 1500 - total flux cleaned = -0.00098725 Jy ! Component: 1550 - total flux cleaned = -0.00115901 Jy ! Component: 1600 - total flux cleaned = -0.00131269 Jy ! Component: 1650 - total flux cleaned = -0.00150619 Jy ! Component: 1700 - total flux cleaned = -0.00172142 Jy ! Component: 1750 - total flux cleaned = -0.00191899 Jy ! Component: 1800 - total flux cleaned = -0.00213818 Jy ! Component: 1850 - total flux cleaned = -0.00237999 Jy ! Component: 1900 - total flux cleaned = -0.00262472 Jy ! Component: 1950 - total flux cleaned = -0.00285156 Jy ! Component: 2000 - total flux cleaned = -0.0031021 Jy ! Component: 2050 - total flux cleaned = -0.00331339 Jy ! Component: 2100 - total flux cleaned = -0.0035699 Jy ! Component: 2150 - total flux cleaned = -0.00380811 Jy ! Component: 2200 - total flux cleaned = -0.00404886 Jy ! Component: 2250 - total flux cleaned = -0.00429244 Jy ! Component: 2300 - total flux cleaned = -0.00458478 Jy ! Component: 2350 - total flux cleaned = -0.00483536 Jy ! Component: 2400 - total flux cleaned = -0.0051356 Jy ! Component: 2450 - total flux cleaned = -0.00541719 Jy ! Component: 2500 - total flux cleaned = -0.00560773 Jy ! Component: 2550 - total flux cleaned = -0.00585032 Jy ! Component: 2600 - total flux cleaned = -0.00607255 Jy ! Component: 2650 - total flux cleaned = -0.0063248 Jy ! Component: 2700 - total flux cleaned = -0.00655629 Jy ! Component: 2750 - total flux cleaned = -0.00679264 Jy ! Component: 2800 - total flux cleaned = -0.00703443 Jy ! Component: 2850 - total flux cleaned = -0.00722638 Jy ! Component: 2900 - total flux cleaned = -0.00747875 Jy ! Component: 2950 - total flux cleaned = -0.00767968 Jy ! Component: 3000 - total flux cleaned = -0.00788537 Jy ! Component: 3050 - total flux cleaned = -0.00800561 Jy ! Component: 3100 - total flux cleaned = -0.0081599 Jy ! Component: 3150 - total flux cleaned = -0.00831945 Jy ! Component: 3200 - total flux cleaned = -0.00841776 Jy ! Component: 3250 - total flux cleaned = -0.00848498 Jy ! Component: 3300 - total flux cleaned = -0.00865875 Jy ! Component: 3350 - total flux cleaned = -0.0086593 Jy ! Component: 3400 - total flux cleaned = -0.00876912 Jy ! Component: 3450 - total flux cleaned = -0.00888265 Jy ! Component: 3500 - total flux cleaned = -0.00895995 Jy ! Component: 3550 - total flux cleaned = -0.00904019 Jy ! Component: 3600 - total flux cleaned = -0.00912225 Jy ! Component: 3650 - total flux cleaned = -0.00920654 Jy ! Component: 3700 - total flux cleaned = -0.0092934 Jy ! Component: 3750 - total flux cleaned = -0.00929305 Jy ! Component: 3800 - total flux cleaned = -0.00938435 Jy ! Component: 3850 - total flux cleaned = -0.00947935 Jy ! Component: 3900 - total flux cleaned = -0.00957752 Jy ! Component: 3950 - total flux cleaned = -0.00957771 Jy ! Component: 4000 - total flux cleaned = -0.00967923 Jy ! Component: 4050 - total flux cleaned = -0.00978567 Jy ! Total flux subtracted in 4096 components = -0.00989413 Jy ! Clean residual min=-0.002934 max=0.002837 Jy/beam ! Clean residual mean=0.000027 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.041257 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 416 components and 0.0412569 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1139-3550_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.024 x 25.76 at 2.34 degrees (North through East) ! Clean map min=-0.004379 max=0.045512 Jy/beam ! Writing clean map to FITS file: .//J1139-3550_C_map.fits wmodel .//J1139-3550_C_map.mod ! Writing 416 model components to file: .//J1139-3550_C_map.mod wobs .//J1139-3550_C_uvs.fits ! Writing UV FITS file: .//J1139-3550_C_uvs.fits wwins .//J1139-3550_C_map.win ! wwins: Wrote 2 windows to .//J1139-3550_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.045512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00126954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -8.36837 8.36837 16.7367 33.4735 66.9469 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.045 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 35.849 quit ! Quitting program ! Log file .//J1139-3550_C_dfm.log closed on Mon Jan 20 17:57:39 2020