! Started logfile: .//J1435-0410_X_dfm.log on Mon Jan 20 18:14:48 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 .//J1435-0410_X_uva.fits ! Reading UV FITS file: .//J1435-0410_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951389 visibilities/baseline/integration-bin. ! Found source: J1435-0410 ! ! 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 94 lines of history. ! ! Reading 5480 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 J1435-0410_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004094Jy sigma=19.150661 ! Fit after self-cal, rms=0.963498Jy sigma=18.376319 ! 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=0.8092 mas, bmaj=2.007 mas, bpa=-3.773 degrees ! Estimated noise=0.739891 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 = 0.0266487 Jy ! Component: 100 - total flux cleaned = 0.0338975 Jy ! Total flux subtracted in 100 components = 0.0338975 Jy ! Clean residual min=-0.002987 max=0.006140 Jy/beam ! Clean residual mean=-0.000006 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0338975 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0338975 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=0.043582Jy sigma=0.769740 ! Fit after self-cal, rms=0.041474Jy sigma=0.728388 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714067 Jy ! Component: 100 - total flux cleaned = 0.0111267 Jy ! Total flux subtracted in 100 components = 0.0111267 Jy ! Clean residual min=-0.002835 max=0.003096 Jy/beam ! Clean residual mean=-0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0450242 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 15 components and 0.0450242 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=0.039976Jy sigma=0.697248 ! Fit after self-cal, rms=0.039922Jy sigma=0.696104 ! 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=0.9561 mas, bmaj=2.253 mas, bpa=-2.916 degrees ! Estimated noise=0.508469 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 = 0.00353361 Jy ! Component: 100 - total flux cleaned = 0.0055332 Jy ! Component: 150 - total flux cleaned = 0.00683632 Jy ! Component: 200 - total flux cleaned = 0.00770018 Jy ! Total flux subtracted in 200 components = 0.00770018 Jy ! Clean residual min=-0.002522 max=0.002701 Jy/beam ! Clean residual mean=-0.000003 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0527243 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0527243 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=0.039569Jy sigma=0.689613 ! Fit after self-cal, rms=0.039545Jy sigma=0.689251 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9561 x 2.253 at -2.916 degrees (North through East) ! Clean map min=-0.0024681 max=0.038611 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.81 HN 1.01 KP 1.01 ! LA 1.19 MK 0.94 NL 1.27 OV 1.15 ! PT 0.76 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 1.08 KP 0.94 ! LA 0.96 MK 0.96 NL 1.12 OV 1.05 ! PT 0.83 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 1.07 KP 1.03 ! LA 1.03 MK 0.90 NL 1.05 OV 1.16 ! PT 0.87 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.07 KP 0.88 ! LA 0.91 MK 0.93 NL 1.21 OV 1.29 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.07 KP 1.04 ! LA 1.00 MK 1.14 NL 0.95 OV 1.06 ! PT 0.85 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.06 KP 1.05 ! LA 0.92 MK 0.94 NL 0.92 OV 1.15 ! PT 0.78 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.18 KP 0.91 ! LA 0.95 MK 0.96 NL 1.03 OV 1.32 ! PT 0.83 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.89 HN 0.96 KP 0.96 ! LA 0.98 MK 1.07 NL 1.00 OV 1.14 ! PT 0.93 SC 0.94 ! ! ! Fit before self-cal, rms=0.039545Jy sigma=0.689251 ! Fit after self-cal, rms=0.039523Jy sigma=0.678463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9562 mas, bmaj=2.265 mas, bpa=-2.906 degrees ! Estimated noise=0.507459 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 (-3.8, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019247 Jy ! Component: 100 - total flux cleaned = 0.00225777 Jy ! Component: 150 - total flux cleaned = 0.00231658 Jy ! Component: 200 - total flux cleaned = 0.00236734 Jy ! Total flux subtracted in 200 components = 0.00236734 Jy ! Clean residual min=-0.001588 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0550917 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.0550917 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=0.039413Jy sigma=0.676560 ! Fit after self-cal, rms=0.039468Jy sigma=0.675951 ! 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=0.039468Jy sigma=0.675951 ! Fit after self-cal, rms=0.039370Jy sigma=0.675883 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9561 mas, bmaj=2.262 mas, bpa=-2.787 degrees ! Estimated noise=0.505081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350611 Jy ! Component: 100 - total flux cleaned = 0.000393551 Jy ! Component: 150 - total flux cleaned = 0.000412842 Jy ! Component: 200 - total flux cleaned = 0.000412968 Jy ! Total flux subtracted in 200 components = 0.000412968 Jy ! Clean residual min=-0.001517 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0555046 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0555046 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=0.039348Jy sigma=0.675515 ! Fit after self-cal, rms=0.039350Jy sigma=0.675501 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 = 1.72741e-05 Jy ! Component: 100 - total flux cleaned = -3.08215e-05 Jy ! Component: 150 - total flux cleaned = -4.64504e-05 Jy ! Component: 200 - total flux cleaned = -8.97917e-05 Jy ! Total flux subtracted in 200 components = -8.97917e-05 Jy ! Clean residual min=-0.001515 max=0.001509 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0554149 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 71 components and 0.0554149 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=0.039339Jy sigma=0.675295 ! Fit after self-cal, rms=0.039337Jy sigma=0.675290 ! 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=0.039337Jy sigma=0.675290 ! Fit after self-cal, rms=0.039297Jy sigma=0.675277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.955 mas, bmaj=2.26 mas, bpa=-2.797 degrees ! Estimated noise=0.504494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.27277e-05 Jy ! Component: 100 - total flux cleaned = 4.82375e-05 Jy ! Component: 150 - total flux cleaned = 2.15657e-05 Jy ! Component: 200 - total flux cleaned = -3.85426e-06 Jy ! Total flux subtracted in 200 components = -3.85426e-06 Jy ! Clean residual min=-0.001503 max=0.001494 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.055411 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.055411 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=0.039290Jy sigma=0.675114 ! Fit after self-cal, rms=0.039289Jy sigma=0.675109 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 = -3.80486e-05 Jy ! Component: 100 - total flux cleaned = -6.23038e-05 Jy ! Component: 150 - total flux cleaned = -9.69921e-05 Jy ! Component: 200 - total flux cleaned = -0.00013005 Jy ! Total flux subtracted in 200 components = -0.00013005 Jy ! Clean residual min=-0.001508 max=0.001486 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.055281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.055281 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=0.039284Jy sigma=0.674989 ! Fit after self-cal, rms=0.039282Jy sigma=0.674987 ! 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=0.039282Jy sigma=0.674987 ! Fit after self-cal, rms=0.039239Jy sigma=0.674980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.611 mas, bpa=-8.542 degrees ! Estimated noise=0.642505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.3007e-05 Jy ! Component: 100 - total flux cleaned = 2.18407e-06 Jy ! Component: 150 - total flux cleaned = -3.64544e-05 Jy ! Component: 200 - total flux cleaned = -7.88328e-05 Jy ! Total flux subtracted in 200 components = -7.88328e-05 Jy ! Clean residual min=-0.001702 max=0.001645 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0552021 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.0552021 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=0.039237Jy sigma=0.674968 ! Fit after self-cal, rms=0.039236Jy sigma=0.674948 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 = 1.27703e-05 Jy ! Component: 100 - total flux cleaned = -4.46149e-06 Jy ! Component: 150 - total flux cleaned = -2.0299e-05 Jy ! Component: 200 - total flux cleaned = -3.50899e-05 Jy ! Total flux subtracted in 200 components = -3.50899e-05 Jy ! Clean residual min=-0.001697 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.055167 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 99 components and 0.055167 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=0.039236Jy sigma=0.674965 ! Fit after self-cal, rms=0.039236Jy sigma=0.674955 ! 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=0.9542 mas, bmaj=2.259 mas, bpa=-2.831 degrees ! Estimated noise=0.503932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 2.259 at -2.831 degrees (North through East) ! Clean map min=-0.0013828 max=0.038367 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=0.8075 mas, bmaj=2.018 mas, bpa=-3.853 degrees ! Estimated noise=0.732788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283709 Jy ! Component: 100 - total flux cleaned = 0.0373879 Jy ! Component: 150 - total flux cleaned = 0.0425048 Jy ! Component: 200 - total flux cleaned = 0.0458126 Jy ! Total flux subtracted in 200 components = 0.0458126 Jy ! Clean residual min=-0.002529 max=0.002605 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0458126 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0458126 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=2.259 mas, bpa=-2.831 degrees ! Estimated noise=0.503932 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 = 0.00315118 Jy ! Component: 100 - total flux cleaned = 0.00510574 Jy ! Component: 150 - total flux cleaned = 0.00649532 Jy ! Component: 200 - total flux cleaned = 0.0072238 Jy ! Total flux subtracted in 200 components = 0.0072238 Jy ! Clean residual min=-0.001701 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0530364 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.0530364 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=2.109 mas, bmaj=3.611 mas, bpa=-8.542 degrees ! Estimated noise=0.642505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826949 Jy ! Component: 100 - total flux cleaned = 0.00114923 Jy ! Component: 150 - total flux cleaned = 0.00133801 Jy ! Component: 200 - total flux cleaned = 0.00151246 Jy ! Total flux subtracted in 200 components = 0.00151246 Jy ! Clean residual min=-0.001710 max=0.001691 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0545489 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 = 0.000100066 Jy ! Component: 100 - total flux cleaned = 0.000202466 Jy ! Component: 150 - total flux cleaned = 0.000274179 Jy ! Component: 200 - total flux cleaned = 0.000298998 Jy ! Total flux subtracted in 200 components = 0.000298998 Jy ! Clean residual min=-0.001712 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0548479 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 0.0548479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9542 mas, bmaj=2.259 mas, bpa=-2.831 degrees ! Estimated noise=0.503932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189935 Jy ! Component: 100 - total flux cleaned = -0.000216708 Jy ! Component: 150 - total flux cleaned = -0.000197753 Jy ! Component: 200 - total flux cleaned = -0.000198033 Jy ! Total flux subtracted in 200 components = -0.000198033 Jy ! Clean residual min=-0.001517 max=0.001506 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0546498 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.0546498 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=0.039257Jy sigma=0.675349 ! Fit after self-cal, rms=0.039250Jy sigma=0.675287 wmodel J1435-0410_X_map.mod ! Writing 81 model components to file: J1435-0410_X_map.mod wobs J1435-0410_X_uvs.fits ! Writing UV FITS file: J1435-0410_X_uvs.fits wwins J1435-0410_X_map.win ! wwins: Wrote 3 windows to J1435-0410_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 = -0.00026147 Jy ! Component: 100 - total flux cleaned = -0.000390171 Jy ! Component: 150 - total flux cleaned = -0.000511231 Jy ! Component: 200 - total flux cleaned = -0.000625497 Jy ! Component: 250 - total flux cleaned = -0.000822455 Jy ! Component: 300 - total flux cleaned = -0.00103241 Jy ! Component: 350 - total flux cleaned = -0.0011955 Jy ! Component: 400 - total flux cleaned = -0.00137332 Jy ! Component: 450 - total flux cleaned = -0.00152669 Jy ! Component: 500 - total flux cleaned = -0.00163866 Jy ! Component: 550 - total flux cleaned = -0.00176534 Jy ! Component: 600 - total flux cleaned = -0.00180059 Jy ! Component: 650 - total flux cleaned = -0.00187019 Jy ! Component: 700 - total flux cleaned = -0.00190445 Jy ! Component: 750 - total flux cleaned = -0.00197077 Jy ! Component: 800 - total flux cleaned = -0.00205114 Jy ! Component: 850 - total flux cleaned = -0.00206623 Jy ! Component: 900 - total flux cleaned = -0.00209698 Jy ! Component: 950 - total flux cleaned = -0.00215753 Jy ! Component: 1000 - total flux cleaned = -0.00220167 Jy ! Component: 1050 - total flux cleaned = -0.00223103 Jy ! Component: 1100 - total flux cleaned = -0.00230228 Jy ! Component: 1150 - total flux cleaned = -0.00238578 Jy ! Component: 1200 - total flux cleaned = -0.00239956 Jy ! Component: 1250 - total flux cleaned = -0.00246705 Jy ! Component: 1300 - total flux cleaned = -0.00249334 Jy ! Component: 1350 - total flux cleaned = -0.00255838 Jy ! Component: 1400 - total flux cleaned = -0.00262212 Jy ! Component: 1450 - total flux cleaned = -0.00264719 Jy ! Component: 1500 - total flux cleaned = -0.00269664 Jy ! Component: 1550 - total flux cleaned = -0.00274538 Jy ! Component: 1600 - total flux cleaned = -0.0027575 Jy ! Component: 1650 - total flux cleaned = -0.00276956 Jy ! Component: 1700 - total flux cleaned = -0.00276977 Jy ! Component: 1750 - total flux cleaned = -0.00282706 Jy ! Component: 1800 - total flux cleaned = -0.00283842 Jy ! Component: 1850 - total flux cleaned = -0.00289416 Jy ! Component: 1900 - total flux cleaned = -0.00293777 Jy ! Component: 1950 - total flux cleaned = -0.00294873 Jy ! Component: 2000 - total flux cleaned = -0.00299154 Jy ! Component: 2050 - total flux cleaned = -0.00302289 Jy ! Component: 2100 - total flux cleaned = -0.00304366 Jy ! Component: 2150 - total flux cleaned = -0.0030951 Jy ! Component: 2200 - total flux cleaned = -0.00313547 Jy ! Component: 2250 - total flux cleaned = -0.00312544 Jy ! Component: 2300 - total flux cleaned = -0.00316489 Jy ! Component: 2350 - total flux cleaned = -0.00317475 Jy ! Component: 2400 - total flux cleaned = -0.00321324 Jy ! Component: 2450 - total flux cleaned = -0.00321322 Jy ! Component: 2500 - total flux cleaned = -0.00322263 Jy ! Component: 2550 - total flux cleaned = -0.00321346 Jy ! Component: 2600 - total flux cleaned = -0.00322276 Jy ! Component: 2650 - total flux cleaned = -0.00320458 Jy ! Component: 2700 - total flux cleaned = -0.00316845 Jy ! Component: 2750 - total flux cleaned = -0.0031506 Jy ! Component: 2800 - total flux cleaned = -0.00315952 Jy ! Component: 2850 - total flux cleaned = -0.00313318 Jy ! Component: 2900 - total flux cleaned = -0.00311587 Jy ! Component: 2950 - total flux cleaned = -0.00310733 Jy ! Component: 3000 - total flux cleaned = -0.0030903 Jy ! Component: 3050 - total flux cleaned = -0.00306503 Jy ! Component: 3100 - total flux cleaned = -0.00302322 Jy ! Component: 3150 - total flux cleaned = -0.00300672 Jy ! Component: 3200 - total flux cleaned = -0.00299842 Jy ! Component: 3250 - total flux cleaned = -0.00294933 Jy ! Component: 3300 - total flux cleaned = -0.00291692 Jy ! Component: 3350 - total flux cleaned = -0.00290093 Jy ! Component: 3400 - total flux cleaned = -0.00288492 Jy ! Component: 3450 - total flux cleaned = -0.00286111 Jy ! Component: 3500 - total flux cleaned = -0.00284541 Jy ! Component: 3550 - total flux cleaned = -0.0028219 Jy ! Component: 3600 - total flux cleaned = -0.00277537 Jy ! Component: 3650 - total flux cleaned = -0.00276764 Jy ! Component: 3700 - total flux cleaned = -0.00272176 Jy ! Component: 3750 - total flux cleaned = -0.00269137 Jy ! Component: 3800 - total flux cleaned = -0.00264616 Jy ! Component: 3850 - total flux cleaned = -0.00265362 Jy ! Component: 3900 - total flux cleaned = -0.00260905 Jy ! Component: 3950 - total flux cleaned = -0.00258686 Jy ! Component: 4000 - total flux cleaned = -0.00257215 Jy ! Component: 4050 - total flux cleaned = -0.00255762 Jy ! Total flux subtracted in 4096 components = -0.00254312 Jy ! Clean residual min=-0.000429 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0521067 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 356 components and 0.0521067 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1435-0410_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9542 x 2.259 at -2.831 degrees (North through East) ! Clean map min=-0.0010744 max=0.03851 Jy/beam ! Writing clean map to FITS file: .//J1435-0410_X_map.fits wmodel .//J1435-0410_X_map.mod ! Writing 356 model components to file: .//J1435-0410_X_map.mod wobs .//J1435-0410_X_uvs.fits ! Writing UV FITS file: .//J1435-0410_X_uvs.fits wwins .//J1435-0410_X_map.win ! wwins: Wrote 4 windows to .//J1435-0410_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.03851 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118454 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.922782 0.922782 1.84556 3.69113 7.38225 14.7645 29.529 59.058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 325.104 quit ! Quitting program ! Log file .//J1435-0410_X_dfm.log closed on Mon Jan 20 18:14:51 2020