! Started logfile: /image_prod/ug002_uva//J1229+6335_S_dfm.log on Thu Mar 5 00:41:54 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//J1229+6335_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1229+6335_S_uva.fits ! AN table 1: 80 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984722 visibilities/baseline/integration-bin. ! Found source: J1229+6335 ! ! 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 44 lines of history. ! ! Reading 10635 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 J1229+6335_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.110403Jy sigma=7.471875 ! Fit after self-cal, rms=0.638625Jy sigma=4.452086 ! 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=3.526 mas, bmaj=3.582 mas, bpa=-38.6 degrees ! Estimated noise=1.65394 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 = 0.286516 Jy ! Component: 100 - total flux cleaned = 0.354175 Jy ! Total flux subtracted in 100 components = 0.354175 Jy ! Clean residual min=-0.016278 max=0.039488 Jy/beam ! Clean residual mean=-0.000072 rms=0.004723 Jy/beam ! Combined flux in latest and established models = 0.354175 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.354175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.225721Jy sigma=0.971650 ! Fit after self-cal, rms=0.225671Jy sigma=0.971494 ! Inverting map ! Added new window around map position (-2, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369192 Jy ! Component: 100 - total flux cleaned = 0.0573271 Jy ! Total flux subtracted in 100 components = 0.0573271 Jy ! Clean residual min=-0.015589 max=0.021064 Jy/beam ! Clean residual mean=-0.000033 rms=0.004146 Jy/beam ! Combined flux in latest and established models = 0.411502 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.411502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.216927Jy sigma=0.904521 ! Fit after self-cal, rms=0.216267Jy sigma=0.899714 ! 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=4.249 mas, bmaj=4.328 mas, bpa=-32.95 degrees ! Estimated noise=1.03701 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 = 0.0147582 Jy ! Component: 100 - total flux cleaned = 0.0186983 Jy ! Component: 150 - total flux cleaned = 0.0207146 Jy ! Component: 200 - total flux cleaned = 0.0215157 Jy ! Total flux subtracted in 200 components = 0.0215157 Jy ! Clean residual min=-0.015129 max=0.020352 Jy/beam ! Clean residual mean=-0.000079 rms=0.004817 Jy/beam ! Combined flux in latest and established models = 0.433018 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.433018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.212907Jy sigma=0.888461 ! Fit after self-cal, rms=0.212755Jy sigma=0.887656 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.249 x 4.328 at -32.95 degrees (North through East) ! Clean map min=-0.014717 max=0.37085 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.06 KP 1.00 ! LA 1.01 MK 1.01 NL 1.04 OV 0.92 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.03 KP 0.98 ! LA 0.99 MK 0.95 NL 0.73 OV 1.73 ! PT 0.99 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 1.00 ! LA 1.02 MK 1.00 NL 0.92 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.212755Jy sigma=0.887656 ! Fit after self-cal, rms=0.181457Jy sigma=0.823855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.239 mas, bmaj=4.323 mas, bpa=-35.76 degrees ! Estimated noise=1.04081 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 = 0.00386275 Jy ! Component: 100 - total flux cleaned = 0.00503615 Jy ! Component: 150 - total flux cleaned = 0.00561292 Jy ! Component: 200 - total flux cleaned = 0.00594034 Jy ! Total flux subtracted in 200 components = 0.00594034 Jy ! Clean residual min=-0.016974 max=0.021144 Jy/beam ! Clean residual mean=-0.000075 rms=0.004594 Jy/beam ! Combined flux in latest and established models = 0.438958 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.438958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180549Jy sigma=0.821411 ! Fit after self-cal, rms=0.180457Jy sigma=0.820885 ! 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=0.180457Jy sigma=0.820885 ! Fit after self-cal, rms=0.170932Jy sigma=0.474725 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.232 mas, bmaj=4.297 mas, bpa=-4.973 degrees ! Estimated noise=1.03533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00697928 Jy ! Component: 100 - total flux cleaned = 0.00757165 Jy ! Component: 150 - total flux cleaned = 0.00771099 Jy ! Component: 200 - total flux cleaned = 0.0079583 Jy ! Total flux subtracted in 200 components = 0.0079583 Jy ! Clean residual min=-0.003531 max=0.005165 Jy/beam ! Clean residual mean=-0.000007 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.446916 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.446916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170513Jy sigma=0.466665 ! Fit after self-cal, rms=0.171032Jy sigma=0.464582 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, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394187 Jy ! Component: 100 - total flux cleaned = 0.00396263 Jy ! Component: 150 - total flux cleaned = 0.00353532 Jy ! Component: 200 - total flux cleaned = 0.00325663 Jy ! Total flux subtracted in 200 components = 0.00325663 Jy ! Clean residual min=-0.003461 max=0.003992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.450173 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.450173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170810Jy sigma=0.461709 ! Fit after self-cal, rms=0.170776Jy sigma=0.461510 ! Inverting map ! Added new window around map position (-14.5, -42.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289593 Jy ! Component: 100 - total flux cleaned = 0.00334656 Jy ! Component: 150 - total flux cleaned = 0.00342444 Jy ! Component: 200 - total flux cleaned = 0.00329457 Jy ! Total flux subtracted in 200 components = 0.00329457 Jy ! Clean residual min=-0.003417 max=0.003102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.453467 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.453467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.170687Jy sigma=0.460076 ! Fit after self-cal, rms=0.170671Jy sigma=0.460010 ! 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=0.170671Jy sigma=0.460010 ! Fit after self-cal, rms=0.172531Jy sigma=0.457352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.224 mas, bmaj=4.291 mas, bpa=1.809 degrees ! Estimated noise=1.03506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377229 Jy ! Component: 100 - total flux cleaned = 0.00462312 Jy ! Component: 150 - total flux cleaned = 0.00500023 Jy ! Component: 200 - total flux cleaned = 0.00539033 Jy ! Total flux subtracted in 200 components = 0.00539033 Jy ! Clean residual min=-0.002467 max=0.002651 Jy/beam ! Clean residual mean=-0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.458858 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.458858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172446Jy sigma=0.455519 ! Fit after self-cal, rms=0.172417Jy sigma=0.455413 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 (-90, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934309 Jy ! Component: 100 - total flux cleaned = 0.00121425 Jy ! Component: 150 - total flux cleaned = 0.00121533 Jy ! Component: 200 - total flux cleaned = 0.00111584 Jy ! Total flux subtracted in 200 components = 0.00111584 Jy ! Clean residual min=-0.002475 max=0.002524 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.459974 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.459974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172351Jy sigma=0.454553 ! Fit after self-cal, rms=0.172338Jy sigma=0.454516 ! 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=0.172338Jy sigma=0.454516 ! Fit after self-cal, rms=0.172652Jy sigma=0.453968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.141 mas, bmaj=9.243 mas, bpa=65.43 degrees ! Estimated noise=1.29272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188358 Jy ! Component: 100 - total flux cleaned = 0.0018856 Jy ! Component: 150 - total flux cleaned = 0.0017552 Jy ! Component: 200 - total flux cleaned = 0.0015643 Jy ! Total flux subtracted in 200 components = 0.0015643 Jy ! Clean residual min=-0.002519 max=0.002623 Jy/beam ! Clean residual mean=-0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.461538 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 141 components and 0.461538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172622Jy sigma=0.453476 ! Fit after self-cal, rms=0.172610Jy sigma=0.453436 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 = 0.000126474 Jy ! Component: 100 - total flux cleaned = -0.000181474 Jy ! Component: 150 - total flux cleaned = -0.000364071 Jy ! Component: 200 - total flux cleaned = -0.000446848 Jy ! Total flux subtracted in 200 components = -0.000446848 Jy ! Clean residual min=-0.002409 max=0.002533 Jy/beam ! Clean residual mean=-0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.461091 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.461091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172592Jy sigma=0.453314 ! Fit after self-cal, rms=0.172588Jy sigma=0.453307 ! 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=4.219 mas, bmaj=4.289 mas, bpa=5.405 degrees ! Estimated noise=1.03581 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.219 x 4.289 at 5.405 degrees (North through East) ! Clean map min=-0.0023568 max=0.36919 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=3.507 mas, bmaj=3.559 mas, bpa=7.947 degrees ! Estimated noise=1.65355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285854 Jy ! Component: 100 - total flux cleaned = 0.36085 Jy ! Component: 150 - total flux cleaned = 0.399167 Jy ! Component: 200 - total flux cleaned = 0.420541 Jy ! Total flux subtracted in 200 components = 0.420541 Jy ! Clean residual min=-0.005071 max=0.010667 Jy/beam ! Clean residual mean=-0.000028 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.420541 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 0.420541 Jy ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=4.289 mas, bpa=5.405 degrees ! Estimated noise=1.03581 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 = 0.0163294 Jy ! Component: 100 - total flux cleaned = 0.0256168 Jy ! Component: 150 - total flux cleaned = 0.0313514 Jy ! Component: 200 - total flux cleaned = 0.0354091 Jy ! Total flux subtracted in 200 components = 0.0354091 Jy ! Clean residual min=-0.002439 max=0.002886 Jy/beam ! Clean residual mean=-0.000013 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.45595 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.45595 Jy ! Inverting map ! Added new window around map position (-25, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326622 Jy ! Component: 100 - total flux cleaned = 0.00484474 Jy ! Component: 150 - total flux cleaned = 0.00538492 Jy ! Component: 200 - total flux cleaned = 0.00571093 Jy ! Total flux subtracted in 200 components = 0.00571093 Jy ! Clean residual min=-0.002374 max=0.002358 Jy/beam ! Clean residual mean=-0.000007 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.461661 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 63 components and 0.461661 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=8.141 mas, bmaj=9.243 mas, bpa=65.43 degrees ! Estimated noise=1.29272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581593 Jy ! Component: 100 - total flux cleaned = 0.000725484 Jy ! Component: 150 - total flux cleaned = 0.000784089 Jy ! Component: 200 - total flux cleaned = 0.000733204 Jy ! Total flux subtracted in 200 components = 0.000733204 Jy ! Clean residual min=-0.002484 max=0.002368 Jy/beam ! Clean residual mean=-0.000010 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.462395 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 = -0.000140553 Jy ! Component: 100 - total flux cleaned = -0.000228794 Jy ! Component: 150 - total flux cleaned = -0.000349605 Jy ! Component: 200 - total flux cleaned = -0.000423946 Jy ! Total flux subtracted in 200 components = -0.000423946 Jy ! Clean residual min=-0.002505 max=0.002379 Jy/beam ! Clean residual mean=-0.000009 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.461971 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 112 components and 0.461971 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.219 mas, bmaj=4.289 mas, bpa=5.405 degrees ! Estimated noise=1.03581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367146 Jy ! Component: 100 - total flux cleaned = -0.000310543 Jy ! Component: 150 - total flux cleaned = -0.00031366 Jy ! Component: 200 - total flux cleaned = -0.000363967 Jy ! Total flux subtracted in 200 components = -0.000363967 Jy ! Clean residual min=-0.002254 max=0.002223 Jy/beam ! Clean residual mean=-0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.461607 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.461607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172581Jy sigma=0.453031 ! Fit after self-cal, rms=0.172566Jy sigma=0.452920 wmodel J1229+6335_S_map.mod ! Writing 131 model components to file: J1229+6335_S_map.mod wobs J1229+6335_S_uvs.fits ! Writing UV FITS file: J1229+6335_S_uvs.fits wwins J1229+6335_S_map.win ! wwins: Wrote 6 windows to J1229+6335_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 = -0.000345334 Jy ! Component: 100 - total flux cleaned = -0.000160226 Jy ! Component: 150 - total flux cleaned = -0.000230335 Jy ! Component: 200 - total flux cleaned = -0.000368226 Jy ! Component: 250 - total flux cleaned = -0.000435611 Jy ! Component: 300 - total flux cleaned = -0.000468519 Jy ! Component: 350 - total flux cleaned = -0.000435919 Jy ! Component: 400 - total flux cleaned = -0.000404313 Jy ! Component: 450 - total flux cleaned = -0.000466767 Jy ! Component: 500 - total flux cleaned = -0.000312066 Jy ! Component: 550 - total flux cleaned = -0.000373043 Jy ! Component: 600 - total flux cleaned = -0.000252382 Jy ! Component: 650 - total flux cleaned = -0.000252168 Jy ! Component: 700 - total flux cleaned = -0.000222853 Jy ! Component: 750 - total flux cleaned = -0.000165014 Jy ! Component: 800 - total flux cleaned = -0.000251377 Jy ! Component: 850 - total flux cleaned = -0.000194881 Jy ! Component: 900 - total flux cleaned = -0.000166983 Jy ! Component: 950 - total flux cleaned = -0.000167535 Jy ! Component: 1000 - total flux cleaned = -0.000250076 Jy ! Component: 1050 - total flux cleaned = -0.000195563 Jy ! Component: 1100 - total flux cleaned = -0.000141631 Jy ! Component: 1150 - total flux cleaned = -0.000141772 Jy ! Component: 1200 - total flux cleaned = -6.31469e-05 Jy ! Component: 1250 - total flux cleaned = -0.000141877 Jy ! Component: 1300 - total flux cleaned = -0.000115982 Jy ! Component: 1350 - total flux cleaned = -0.000116292 Jy ! Component: 1400 - total flux cleaned = -0.000116216 Jy ! Component: 1450 - total flux cleaned = -6.58281e-05 Jy ! Component: 1500 - total flux cleaned = -9.10352e-05 Jy ! Component: 1550 - total flux cleaned = -6.61976e-05 Jy ! Component: 1600 - total flux cleaned = -6.61839e-05 Jy ! Component: 1650 - total flux cleaned = -6.62476e-05 Jy ! Component: 1700 - total flux cleaned = 5.44714e-05 Jy ! Component: 1750 - total flux cleaned = 6.67804e-06 Jy ! Component: 1800 - total flux cleaned = 5.40532e-05 Jy ! Component: 1850 - total flux cleaned = 0.000124822 Jy ! Component: 1900 - total flux cleaned = 0.000148669 Jy ! Component: 1950 - total flux cleaned = 0.000264901 Jy ! Component: 2000 - total flux cleaned = 0.000287944 Jy ! Component: 2050 - total flux cleaned = 0.000265032 Jy ! Component: 2100 - total flux cleaned = 0.000401672 Jy ! Component: 2150 - total flux cleaned = 0.000266144 Jy ! Component: 2200 - total flux cleaned = 0.000378393 Jy ! Component: 2250 - total flux cleaned = 0.000400704 Jy ! Component: 2300 - total flux cleaned = 0.000488931 Jy ! Component: 2350 - total flux cleaned = 0.000466944 Jy ! Component: 2400 - total flux cleaned = 0.000379543 Jy ! Component: 2450 - total flux cleaned = 0.000487823 Jy ! Component: 2500 - total flux cleaned = 0.000509195 Jy ! Component: 2550 - total flux cleaned = 0.000530547 Jy ! Component: 2600 - total flux cleaned = 0.000339152 Jy ! Component: 2650 - total flux cleaned = 0.000381383 Jy ! Component: 2700 - total flux cleaned = 0.000360124 Jy ! Component: 2750 - total flux cleaned = 0.000422563 Jy ! Component: 2800 - total flux cleaned = 0.000381233 Jy ! Component: 2850 - total flux cleaned = 0.000319583 Jy ! Component: 2900 - total flux cleaned = 0.000360714 Jy ! Component: 2950 - total flux cleaned = 0.000320018 Jy ! Component: 3000 - total flux cleaned = 0.000299787 Jy ! Component: 3050 - total flux cleaned = 0.000279472 Jy ! Component: 3100 - total flux cleaned = 0.000259479 Jy ! Component: 3150 - total flux cleaned = 0.000299199 Jy ! Component: 3200 - total flux cleaned = 0.000200482 Jy ! Component: 3250 - total flux cleaned = 0.000200543 Jy ! Component: 3300 - total flux cleaned = 0.00018087 Jy ! Component: 3350 - total flux cleaned = 0.000219811 Jy ! Component: 3400 - total flux cleaned = 0.000161931 Jy ! Component: 3450 - total flux cleaned = 0.000181166 Jy ! Component: 3500 - total flux cleaned = 0.000181157 Jy ! Component: 3550 - total flux cleaned = 0.000143031 Jy ! Component: 3600 - total flux cleaned = 0.0001053 Jy ! Component: 3650 - total flux cleaned = 6.79646e-05 Jy ! Component: 3700 - total flux cleaned = 8.65795e-05 Jy ! Component: 3750 - total flux cleaned = -2.4656e-05 Jy ! Component: 3800 - total flux cleaned = -2.4673e-05 Jy ! Component: 3850 - total flux cleaned = -4.29793e-05 Jy ! Component: 3900 - total flux cleaned = -0.000134343 Jy ! Component: 3950 - total flux cleaned = -0.00011623 Jy ! Component: 4000 - total flux cleaned = -0.000206681 Jy ! Component: 4050 - total flux cleaned = -0.000242575 Jy ! Total flux subtracted in 4096 components = -0.000206783 Jy ! Clean residual min=-0.001137 max=0.001181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.4614 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 452 components and 0.4614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1229+6335_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.219 x 4.289 at 5.405 degrees (North through East) ! Clean map min=-0.0019072 max=0.36917 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1229+6335_S_map.fits wmodel /image_prod/ug002_uva//J1229+6335_S_map.mod ! Writing 452 model components to file: /image_prod/ug002_uva//J1229+6335_S_map.mod wobs /image_prod/ug002_uva//J1229+6335_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1229+6335_S_uvs.fits wwins /image_prod/ug002_uva//J1229+6335_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1229+6335_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.369174 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.27098 0.27098 0.541961 1.08392 2.16784 4.33569 8.67137 17.3427 34.6855 69.371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.369 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1107.09 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1229+6335_S_dfm.log closed on Thu Mar 5 00:41:58 2020