! Started logfile: .//J2012-0814_X_dfm.log on Mon Jan 20 19:03:07 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2012-0814_X_uva.fits ! Reading UV FITS file: .//J2012-0814_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2012-0814 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 67 lines of history. ! ! Reading 2520 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2012-0814_X] 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 0.200x0.200 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. ! ! 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=1.001242Jy sigma=19.364150 ! Fit after self-cal, rms=0.966666Jy sigma=18.676105 ! 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=1.296 mas, bmaj=4.576 mas, bpa=-8.381 degrees ! Estimated noise=1.01285 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 = 0.0241943 Jy ! Component: 100 - total flux cleaned = 0.0354064 Jy ! Total flux subtracted in 100 components = 0.0354064 Jy ! Clean residual min=-0.005840 max=0.008530 Jy/beam ! Clean residual mean=0.000012 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.0354064 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0354064 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=0.042723Jy sigma=0.796511 ! Fit after self-cal, rms=0.041214Jy sigma=0.766475 ! 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=1.478 mas, bmaj=4.482 mas, bpa=-7.666 degrees ! Estimated noise=0.735009 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 = 0.0111748 Jy ! Component: 100 - total flux cleaned = 0.0176472 Jy ! Component: 150 - total flux cleaned = 0.0221117 Jy ! Component: 200 - total flux cleaned = 0.0252752 Jy ! Total flux subtracted in 200 components = 0.0252752 Jy ! Clean residual min=-0.004898 max=0.005292 Jy/beam ! Clean residual mean=0.000007 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.0606816 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 62 components and 0.0606816 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=0.037801Jy sigma=0.699603 ! Fit after self-cal, rms=0.037643Jy sigma=0.696973 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.478 x 4.482 at -7.666 degrees (North through East) ! Clean map min=-0.005026 max=0.035606 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.72 KP 0.99 ! NL 1.36 OV 1.01 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 0.87 KP 0.88 ! NL 1.18 OV 1.09 PT 0.75 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.88 HN 0.87 KP 1.06 ! NL 1.41 OV 1.12 PT 0.75 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.76 KP 0.96 ! NL 1.31 OV 1.08 PT 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.27 KP 0.97 ! NL 1.30 OV 1.27 PT 0.76 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.03 HN 0.73 KP 1.03 ! NL 1.22 OV 1.19 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.81 HN 0.88 KP 0.93 ! NL 1.35 OV 1.07 PT 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.79 HN 0.79 KP 0.89 ! NL 1.15 OV 1.05 PT 0.91 ! ! ! Fit before self-cal, rms=0.037643Jy sigma=0.696973 ! Fit after self-cal, rms=0.036278Jy sigma=0.680182 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.436 mas, bmaj=4.541 mas, bpa=-8.013 degrees ! Estimated noise=0.703754 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 = 0.000260148 Jy ! Component: 100 - total flux cleaned = 0.000648832 Jy ! Component: 150 - total flux cleaned = 0.000707941 Jy ! Component: 200 - total flux cleaned = 0.000754532 Jy ! Total flux subtracted in 200 components = 0.000754532 Jy ! Clean residual min=-0.004002 max=0.005046 Jy/beam ! Clean residual mean=0.000004 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0614362 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.0614362 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=0.036188Jy sigma=0.678656 ! Fit after self-cal, rms=0.036316Jy sigma=0.676958 ! 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=0.036316Jy sigma=0.676958 ! Fit after self-cal, rms=0.036469Jy sigma=0.676528 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=4.559 mas, bpa=-8.034 degrees ! Estimated noise=0.687393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506703 Jy ! Component: 100 - total flux cleaned = 0.000538515 Jy ! Component: 150 - total flux cleaned = 0.000589063 Jy ! Component: 200 - total flux cleaned = 0.000588969 Jy ! Total flux subtracted in 200 components = 0.000588969 Jy ! Clean residual min=-0.003802 max=0.004763 Jy/beam ! Clean residual mean=0.000004 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.0620251 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.0620251 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=0.036425Jy sigma=0.675472 ! Fit after self-cal, rms=0.036448Jy sigma=0.675154 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 = 7.07352e-05 Jy ! Component: 100 - total flux cleaned = 9.55844e-05 Jy ! Component: 150 - total flux cleaned = 9.66255e-05 Jy ! Component: 200 - total flux cleaned = 0.000116142 Jy ! Total flux subtracted in 200 components = 0.000116142 Jy ! Clean residual min=-0.003797 max=0.004694 Jy/beam ! Clean residual mean=0.000004 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0621413 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.0621413 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=0.036422Jy sigma=0.674559 ! Fit after self-cal, rms=0.036407Jy sigma=0.674425 ! 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=0.036407Jy sigma=0.674425 ! Fit after self-cal, rms=0.036801Jy sigma=0.674107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.354 mas, bmaj=4.575 mas, bpa=-8.016 degrees ! Estimated noise=0.67005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345557 Jy ! Component: 100 - total flux cleaned = 0.000345954 Jy ! Component: 150 - total flux cleaned = 0.000346177 Jy ! Component: 200 - total flux cleaned = 0.000363913 Jy ! Total flux subtracted in 200 components = 0.000363913 Jy ! Clean residual min=-0.003726 max=0.004531 Jy/beam ! Clean residual mean=0.000004 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.0625052 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.0625052 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=0.036778Jy sigma=0.673387 ! Fit after self-cal, rms=0.036813Jy sigma=0.673171 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 = 0.00022277 Jy ! Component: 100 - total flux cleaned = 0.000222785 Jy ! Component: 150 - total flux cleaned = 0.000223049 Jy ! Component: 200 - total flux cleaned = 0.000223287 Jy ! Total flux subtracted in 200 components = 0.000223287 Jy ! Clean residual min=-0.003698 max=0.004599 Jy/beam ! Clean residual mean=0.000004 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.0627285 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.0627285 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=0.036796Jy sigma=0.672763 ! Fit after self-cal, rms=0.036790Jy sigma=0.672672 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.036790Jy sigma=0.672672 ! Fit after self-cal, rms=0.037518Jy sigma=0.672405 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=4.368 mas, bpa=-6.299 degrees ! Estimated noise=0.772214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000638296 Jy ! Component: 100 - total flux cleaned = 0.000762471 Jy ! Component: 150 - total flux cleaned = 0.000761606 Jy ! Component: 200 - total flux cleaned = 0.000783797 Jy ! Total flux subtracted in 200 components = 0.000783797 Jy ! Clean residual min=-0.004967 max=0.006080 Jy/beam ! Clean residual mean=0.000005 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.0635123 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 92 components and 0.0635123 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=0.037510Jy sigma=0.671885 ! Fit after self-cal, rms=0.037543Jy sigma=0.671510 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 = 4.72337e-05 Jy ! Component: 100 - total flux cleaned = 7.18977e-05 Jy ! Component: 150 - total flux cleaned = 9.26997e-05 Jy ! Component: 200 - total flux cleaned = 9.21418e-05 Jy ! Total flux subtracted in 200 components = 9.21418e-05 Jy ! Clean residual min=-0.004871 max=0.006018 Jy/beam ! Clean residual mean=0.000005 rms=0.001646 Jy/beam ! Combined flux in latest and established models = 0.0636044 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.0636044 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=0.037538Jy sigma=0.671311 ! Fit after self-cal, rms=0.037508Jy sigma=0.670891 ! 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=1.319 mas, bmaj=4.597 mas, bpa=-8.023 degrees ! Estimated noise=0.652628 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 4.597 at -8.023 degrees (North through East) ! Clean map min=-0.0033605 max=0.032555 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=1.161 mas, bmaj=4.687 mas, bpa=-8.606 degrees ! Estimated noise=0.893769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240631 Jy ! Component: 100 - total flux cleaned = 0.0363653 Jy ! Component: 150 - total flux cleaned = 0.0429797 Jy ! Component: 200 - total flux cleaned = 0.0474282 Jy ! Total flux subtracted in 200 components = 0.0474282 Jy ! Clean residual min=-0.003999 max=0.003833 Jy/beam ! Clean residual mean=0.000008 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.0474282 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0474282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=4.597 mas, bpa=-8.023 degrees ! Estimated noise=0.652628 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 = 0.00486421 Jy ! Component: 100 - total flux cleaned = 0.00810638 Jy ! Component: 150 - total flux cleaned = 0.00980131 Jy ! Component: 200 - total flux cleaned = 0.0109152 Jy ! Total flux subtracted in 200 components = 0.0109152 Jy ! Clean residual min=-0.003853 max=0.004508 Jy/beam ! Clean residual mean=0.000005 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0583434 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.0583434 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.12 mas, bmaj=4.368 mas, bpa=-6.299 degrees ! Estimated noise=0.772214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241076 Jy ! Component: 100 - total flux cleaned = 0.00375551 Jy ! Component: 150 - total flux cleaned = 0.00420229 Jy ! Component: 200 - total flux cleaned = 0.0044215 Jy ! Total flux subtracted in 200 components = 0.0044215 Jy ! Clean residual min=-0.004942 max=0.006190 Jy/beam ! Clean residual mean=0.000006 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.0627649 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 = 1.99453e-05 Jy ! Component: 100 - total flux cleaned = 2.00134e-05 Jy ! Component: 150 - total flux cleaned = 2.02089e-05 Jy ! Component: 200 - total flux cleaned = 3.7174e-05 Jy ! Total flux subtracted in 200 components = 3.7174e-05 Jy ! Clean residual min=-0.004971 max=0.006134 Jy/beam ! Clean residual mean=0.000006 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.0628021 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.0628021 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=4.597 mas, bpa=-8.023 degrees ! Estimated noise=0.652628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768149 Jy ! Component: 100 - total flux cleaned = -0.00101013 Jy ! Component: 150 - total flux cleaned = -0.00119291 Jy ! Component: 200 - total flux cleaned = -0.0011906 Jy ! Total flux subtracted in 200 components = -0.0011906 Jy ! Clean residual min=-0.003670 max=0.004525 Jy/beam ! Clean residual mean=0.000004 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.0616115 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.0616115 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=0.037674Jy sigma=0.673529 ! Fit after self-cal, rms=0.037629Jy sigma=0.670358 wmodel J2012-0814_X_map.mod ! Writing 104 model components to file: J2012-0814_X_map.mod wobs J2012-0814_X_uvs.fits ! Writing UV FITS file: J2012-0814_X_uvs.fits wwins J2012-0814_X_map.win ! wwins: Wrote 1 windows to J2012-0814_X_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 = 0.00187115 Jy ! Component: 100 - total flux cleaned = 0.00256509 Jy ! Component: 150 - total flux cleaned = 0.00305497 Jy ! Component: 200 - total flux cleaned = 0.00339731 Jy ! Component: 250 - total flux cleaned = 0.00348289 Jy ! Component: 300 - total flux cleaned = 0.00360279 Jy ! Component: 350 - total flux cleaned = 0.00371041 Jy ! Component: 400 - total flux cleaned = 0.00367779 Jy ! Component: 450 - total flux cleaned = 0.0036459 Jy ! Component: 500 - total flux cleaned = 0.00364603 Jy ! Component: 550 - total flux cleaned = 0.00364817 Jy ! Component: 600 - total flux cleaned = 0.00372534 Jy ! Component: 650 - total flux cleaned = 0.00379615 Jy ! Component: 700 - total flux cleaned = 0.00377261 Jy ! Component: 750 - total flux cleaned = 0.00375101 Jy ! Component: 800 - total flux cleaned = 0.00377057 Jy ! Component: 850 - total flux cleaned = 0.00373047 Jy ! Component: 900 - total flux cleaned = 0.00372971 Jy ! Component: 950 - total flux cleaned = 0.0037283 Jy ! Component: 1000 - total flux cleaned = 0.00371015 Jy ! Component: 1050 - total flux cleaned = 0.00369341 Jy ! Component: 1100 - total flux cleaned = 0.00369378 Jy ! Component: 1150 - total flux cleaned = 0.00367836 Jy ! Component: 1200 - total flux cleaned = 0.00364858 Jy ! Component: 1250 - total flux cleaned = 0.00367819 Jy ! Component: 1300 - total flux cleaned = 0.00367826 Jy ! Component: 1350 - total flux cleaned = 0.00371961 Jy ! Component: 1400 - total flux cleaned = 0.00371929 Jy ! Component: 1450 - total flux cleaned = 0.00373256 Jy ! Component: 1500 - total flux cleaned = 0.00382196 Jy ! Component: 1550 - total flux cleaned = 0.00388397 Jy ! Component: 1600 - total flux cleaned = 0.00394474 Jy ! Component: 1650 - total flux cleaned = 0.00402809 Jy ! Component: 1700 - total flux cleaned = 0.00408616 Jy ! Component: 1750 - total flux cleaned = 0.00417673 Jy ! Component: 1800 - total flux cleaned = 0.0042431 Jy ! Component: 1850 - total flux cleaned = 0.00425405 Jy ! Component: 1900 - total flux cleaned = 0.00425424 Jy ! Component: 1950 - total flux cleaned = 0.00425408 Jy ! Component: 2000 - total flux cleaned = 0.00422262 Jy ! Component: 2050 - total flux cleaned = 0.00420198 Jy ! Component: 2100 - total flux cleaned = 0.00416095 Jy ! Component: 2150 - total flux cleaned = 0.0041406 Jy ! Component: 2200 - total flux cleaned = 0.0040903 Jy ! Component: 2250 - total flux cleaned = 0.00404055 Jy ! Component: 2300 - total flux cleaned = 0.00399122 Jy ! Component: 2350 - total flux cleaned = 0.00393253 Jy ! Component: 2400 - total flux cleaned = 0.0039326 Jy ! Component: 2450 - total flux cleaned = 0.00392284 Jy ! Component: 2500 - total flux cleaned = 0.00389383 Jy ! Component: 2550 - total flux cleaned = 0.00390341 Jy ! Component: 2600 - total flux cleaned = 0.00388407 Jy ! Component: 2650 - total flux cleaned = 0.00384554 Jy ! Component: 2700 - total flux cleaned = 0.00383592 Jy ! Component: 2750 - total flux cleaned = 0.00380692 Jy ! Component: 2800 - total flux cleaned = 0.00380688 Jy ! Component: 2850 - total flux cleaned = 0.00382636 Jy ! Component: 2900 - total flux cleaned = 0.00381676 Jy ! Component: 2950 - total flux cleaned = 0.00381676 Jy ! Component: 3000 - total flux cleaned = 0.00383635 Jy ! Component: 3050 - total flux cleaned = 0.00383628 Jy ! Component: 3100 - total flux cleaned = 0.00386588 Jy ! Component: 3150 - total flux cleaned = 0.00386596 Jy ! Component: 3200 - total flux cleaned = 0.00388586 Jy ! Component: 3250 - total flux cleaned = 0.00388587 Jy ! Component: 3300 - total flux cleaned = 0.00389598 Jy ! Component: 3350 - total flux cleaned = 0.00388585 Jy ! Component: 3400 - total flux cleaned = 0.00390621 Jy ! Component: 3450 - total flux cleaned = 0.00389601 Jy ! Component: 3500 - total flux cleaned = 0.00388569 Jy ! Component: 3550 - total flux cleaned = 0.00388569 Jy ! Component: 3600 - total flux cleaned = 0.0038752 Jy ! Component: 3650 - total flux cleaned = 0.00386468 Jy ! Component: 3700 - total flux cleaned = 0.00386471 Jy ! Component: 3750 - total flux cleaned = 0.00386472 Jy ! Component: 3800 - total flux cleaned = 0.00383232 Jy ! Component: 3850 - total flux cleaned = 0.00384312 Jy ! Component: 3900 - total flux cleaned = 0.00383205 Jy ! Component: 3950 - total flux cleaned = 0.00382079 Jy ! Component: 4000 - total flux cleaned = 0.00384307 Jy ! Component: 4050 - total flux cleaned = 0.00384311 Jy ! Total flux subtracted in 4096 components = 0.00383158 Jy ! Clean residual min=-0.000795 max=0.000648 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0654431 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 383 components and 0.0654431 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2012-0814_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.319 x 4.597 at -8.023 degrees (North through East) ! Clean map min=-0.0010794 max=0.030564 Jy/beam ! Writing clean map to FITS file: .//J2012-0814_X_map.fits wmodel .//J2012-0814_X_map.mod ! Writing 383 model components to file: .//J2012-0814_X_map.mod wobs .//J2012-0814_X_uvs.fits ! Writing UV FITS file: .//J2012-0814_X_uvs.fits wwins .//J2012-0814_X_map.win ! wwins: Wrote 2 windows to .//J2012-0814_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.030564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.97674 1.97674 3.95347 7.90694 15.8139 31.6278 63.2555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 151.765 quit ! Quitting program ! Log file .//J2012-0814_X_dfm.log closed on Mon Jan 20 19:03:11 2020