! Started logfile: /image_prod/ug002_uvm//J1553-2358_S_a_dfm.log on Wed Mar 4 17:24:39 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_uvm//J1553-2358_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1553-2358_S_a_uvm.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! AN table 2: 75 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.569275 visibilities/baseline/integration-bin. ! Found source: J1553-2358 ! ! 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 8838 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 J1553-2358_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 300 telescope corrections were flagged in sub-array 1. ! A total of 114 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 300 telescope corrections were flagged in sub-array 1. ! A total of 114 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! A total of 114 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002086Jy sigma=7.528124 ! Fit after self-cal, rms=0.964537Jy sigma=7.258427 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=8.374 mas, bpa=-5.595 degrees ! Estimated noise=1.4246 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 = 0.0286774 Jy ! Component: 100 - total flux cleaned = 0.035212 Jy ! Total flux subtracted in 100 components = 0.035212 Jy ! Clean residual min=-0.002702 max=0.002501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.035212 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.035212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066733Jy sigma=0.447050 ! Fit after self-cal, rms=0.065088Jy sigma=0.434644 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420493 Jy ! Component: 100 - total flux cleaned = 0.00584203 Jy ! Total flux subtracted in 100 components = 0.00584203 Jy ! Clean residual min=-0.002860 max=0.002637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0410541 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0410541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064774Jy sigma=0.432758 ! Fit after self-cal, rms=0.064776Jy sigma=0.432685 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.511 mas, bmaj=10.14 mas, bpa=-4.887 degrees ! Estimated noise=1.02636 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 = 0.0002549 Jy ! Component: 100 - total flux cleaned = 0.000291999 Jy ! Component: 150 - total flux cleaned = 0.00029303 Jy ! Component: 200 - total flux cleaned = 0.000293986 Jy ! Total flux subtracted in 200 components = 0.000293986 Jy ! Clean residual min=-0.002441 max=0.002667 Jy/beam ! Clean residual mean=-0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0413481 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0413481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064732Jy sigma=0.432510 ! Fit after self-cal, rms=0.064721Jy sigma=0.432489 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 10.14 at -4.887 degrees (North through East) ! Clean map min=-0.0024363 max=0.039366 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 KP 1.05 LA 1.21 ! MK 0.95 NL 0.91 OV 0.94 PT 1.06 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.13 KP 1.02 LA 1.10 MK 1.03 ! NL 0.94 OV 1.02 PT 0.92 ! ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 KP 1.25 LA 1.14 ! MK 0.94 NL 0.82 OV 0.88 PT 1.11 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 KP 0.99 LA 0.96 MK 1.02 ! NL 0.91 OV 1.08 PT 1.02 ! ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.98 KP 1.18 LA 0.98 ! MK 1.04 NL 0.75 OV 0.96 PT 1.15 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 1.05 LA 0.96 MK 1.05 ! NL 0.87 OV 1.01 PT 1.12 ! ! ! Fit before self-cal, rms=0.064721Jy sigma=0.432489 ! Fit after self-cal, rms=0.062175Jy sigma=0.434713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=9.581 mas, bpa=-4.445 degrees ! Estimated noise=1.05219 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 = -7.88307e-05 Jy ! Component: 100 - total flux cleaned = -9.89148e-05 Jy ! Component: 150 - total flux cleaned = -0.000116517 Jy ! Component: 200 - total flux cleaned = -0.000116481 Jy ! Total flux subtracted in 200 components = -0.000116481 Jy ! Clean residual min=-0.001635 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0412316 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0412316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062161Jy sigma=0.434635 ! Fit after self-cal, rms=0.062198Jy sigma=0.433904 ! 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=0.062198Jy sigma=0.433904 ! Fit after self-cal, rms=0.062314Jy sigma=0.433462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=9.525 mas, bpa=-4.437 degrees ! Estimated noise=1.04885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.01131e-05 Jy ! Component: 100 - total flux cleaned = -6.99369e-05 Jy ! Component: 150 - total flux cleaned = -8.80506e-05 Jy ! Component: 200 - total flux cleaned = -8.82236e-05 Jy ! Total flux subtracted in 200 components = -8.82236e-05 Jy ! Clean residual min=-0.001558 max=0.001763 Jy/beam ! Clean residual mean=0.000002 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0411434 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0411434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062302Jy sigma=0.433388 ! Fit after self-cal, rms=0.062387Jy sigma=0.433143 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 = -4.18273e-05 Jy ! Component: 100 - total flux cleaned = -5.96177e-05 Jy ! Component: 150 - total flux cleaned = -5.96079e-05 Jy ! Component: 200 - total flux cleaned = -4.3279e-05 Jy ! Total flux subtracted in 200 components = -4.3279e-05 Jy ! Clean residual min=-0.001543 max=0.001664 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0411001 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0411001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062378Jy sigma=0.433082 ! Fit after self-cal, rms=0.062387Jy sigma=0.433071 ! 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=0.062387Jy sigma=0.433071 ! Fit after self-cal, rms=0.062355Jy sigma=0.433001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.333 mas, bmaj=9.488 mas, bpa=-4.527 degrees ! Estimated noise=1.04444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.15682e-05 Jy ! Component: 100 - total flux cleaned = -6.07247e-05 Jy ! Component: 150 - total flux cleaned = -7.6773e-05 Jy ! Component: 200 - total flux cleaned = -6.03739e-05 Jy ! Total flux subtracted in 200 components = -6.03739e-05 Jy ! Clean residual min=-0.001526 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0410397 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0410397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062345Jy sigma=0.432944 ! Fit after self-cal, rms=0.062375Jy sigma=0.432774 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 = -9.49321e-06 Jy ! Component: 100 - total flux cleaned = -9.07488e-06 Jy ! Component: 150 - total flux cleaned = 6.31456e-06 Jy ! Component: 200 - total flux cleaned = 5.91093e-06 Jy ! Total flux subtracted in 200 components = 5.91093e-06 Jy ! Clean residual min=-0.001599 max=0.001698 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0410456 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0410456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062367Jy sigma=0.432719 ! Fit after self-cal, rms=0.062371Jy sigma=0.432710 ! 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=0.062371Jy sigma=0.432710 ! Fit after self-cal, rms=0.062189Jy sigma=0.432682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.495 mas, bmaj=24 mas, bpa=1.439 degrees ! Estimated noise=1.26941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.64647e-05 Jy ! Component: 100 - total flux cleaned = 6.63712e-05 Jy ! Component: 150 - total flux cleaned = 5.96615e-05 Jy ! Component: 200 - total flux cleaned = 6.56962e-05 Jy ! Total flux subtracted in 200 components = 6.56962e-05 Jy ! Clean residual min=-0.001550 max=0.001528 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0411113 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0411113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062190Jy sigma=0.432691 ! Fit after self-cal, rms=0.062207Jy sigma=0.432677 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 = -7.87061e-06 Jy ! Component: 100 - total flux cleaned = -7.35737e-06 Jy ! Component: 150 - total flux cleaned = -7.58969e-06 Jy ! Component: 200 - total flux cleaned = -1.29537e-05 Jy ! Total flux subtracted in 200 components = -1.29537e-05 Jy ! Clean residual min=-0.001547 max=0.001565 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0410984 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0410984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062209Jy sigma=0.432691 ! Fit after self-cal, rms=0.062206Jy sigma=0.432687 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=9.446 mas, bpa=-4.608 degrees ! Estimated noise=1.03979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 9.446 at -4.608 degrees (North through East) ! Clean map min=-0.001536 max=0.037821 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.69 mas, bmaj=8.024 mas, bpa=-5.331 degrees ! Estimated noise=1.40539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298546 Jy ! Component: 100 - total flux cleaned = 0.0371965 Jy ! Component: 150 - total flux cleaned = 0.040226 Jy ! Component: 200 - total flux cleaned = 0.0406008 Jy ! Total flux subtracted in 200 components = 0.0406008 Jy ! Clean residual min=-0.002610 max=0.002379 Jy/beam ! Clean residual mean=0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0406008 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0406008 Jy ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=9.446 mas, bpa=-4.608 degrees ! Estimated noise=1.03979 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 = 0.000471664 Jy ! Component: 100 - total flux cleaned = 0.000603664 Jy ! Component: 150 - total flux cleaned = 0.000677359 Jy ! Component: 200 - total flux cleaned = 0.000678149 Jy ! Total flux subtracted in 200 components = 0.000678149 Jy ! Clean residual min=-0.001710 max=0.001736 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.041279 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.041279 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=9.495 mas, bmaj=24 mas, bpa=1.439 degrees ! Estimated noise=1.26941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177438 Jy ! Component: 100 - total flux cleaned = 0.000191566 Jy ! Component: 150 - total flux cleaned = 0.00020376 Jy ! Component: 200 - total flux cleaned = 0.000193364 Jy ! Total flux subtracted in 200 components = 0.000193364 Jy ! Clean residual min=-0.001497 max=0.001618 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.0414723 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 = 1.1605e-07 Jy ! Component: 100 - total flux cleaned = -9.52594e-06 Jy ! Component: 150 - total flux cleaned = -1.80892e-05 Jy ! Component: 200 - total flux cleaned = -1.82814e-05 Jy ! Total flux subtracted in 200 components = -1.82814e-05 Jy ! Clean residual min=-0.001503 max=0.001615 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.041454 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.041454 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.32 mas, bmaj=9.446 mas, bpa=-4.608 degrees ! Estimated noise=1.03979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138392 Jy ! Component: 100 - total flux cleaned = -0.000162206 Jy ! Component: 150 - total flux cleaned = -0.000161486 Jy ! Component: 200 - total flux cleaned = -0.000161047 Jy ! Total flux subtracted in 200 components = -0.000161047 Jy ! Clean residual min=-0.001631 max=0.001707 Jy/beam ! Clean residual mean=0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.041293 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.041293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062205Jy sigma=0.432768 ! Fit after self-cal, rms=0.062206Jy sigma=0.432747 wmodel J1553-2358_S_a_map.mod ! Writing 47 model components to file: J1553-2358_S_a_map.mod wobs J1553-2358_S_a_uvs.fits ! Writing UV FITS file: J1553-2358_S_a_uvs.fits wwins J1553-2358_S_a_map.win ! wwins: Wrote 1 windows to J1553-2358_S_a_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 = 0.000315979 Jy ! Component: 100 - total flux cleaned = 0.000231003 Jy ! Component: 150 - total flux cleaned = 0.000204864 Jy ! Component: 200 - total flux cleaned = 0.000153187 Jy ! Component: 250 - total flux cleaned = 0.000104566 Jy ! Component: 300 - total flux cleaned = 3.44433e-05 Jy ! Component: 350 - total flux cleaned = -1.02117e-05 Jy ! Component: 400 - total flux cleaned = -7.5134e-05 Jy ! Component: 450 - total flux cleaned = -7.52908e-05 Jy ! Component: 500 - total flux cleaned = -0.000135972 Jy ! Component: 550 - total flux cleaned = -0.000214455 Jy ! Component: 600 - total flux cleaned = -0.000233096 Jy ! Component: 650 - total flux cleaned = -0.000269973 Jy ! Component: 700 - total flux cleaned = -0.000378078 Jy ! Component: 750 - total flux cleaned = -0.000447722 Jy ! Component: 800 - total flux cleaned = -0.000499094 Jy ! Component: 850 - total flux cleaned = -0.000565518 Jy ! Component: 900 - total flux cleaned = -0.000533238 Jy ! Component: 950 - total flux cleaned = -0.000501058 Jy ! Component: 1000 - total flux cleaned = -0.000407428 Jy ! Component: 1050 - total flux cleaned = -0.000392574 Jy ! Component: 1100 - total flux cleaned = -0.000377217 Jy ! Component: 1150 - total flux cleaned = -0.000302885 Jy ! Component: 1200 - total flux cleaned = -0.000215559 Jy ! Component: 1250 - total flux cleaned = -0.000144203 Jy ! Component: 1300 - total flux cleaned = -0.000129991 Jy ! Component: 1350 - total flux cleaned = -4.66277e-05 Jy ! Component: 1400 - total flux cleaned = 4.89176e-05 Jy ! Component: 1450 - total flux cleaned = 0.000169427 Jy ! Component: 1500 - total flux cleaned = 0.000248404 Jy ! Component: 1550 - total flux cleaned = 0.000300306 Jy ! Component: 1600 - total flux cleaned = 0.000363999 Jy ! Component: 1650 - total flux cleaned = 0.000439603 Jy ! Component: 1700 - total flux cleaned = 0.000452014 Jy ! Component: 1750 - total flux cleaned = 0.000501188 Jy ! Component: 1800 - total flux cleaned = 0.000501243 Jy ! Component: 1850 - total flux cleaned = 0.000525209 Jy ! Component: 1900 - total flux cleaned = 0.000548716 Jy ! Component: 1950 - total flux cleaned = 0.000513752 Jy ! Component: 2000 - total flux cleaned = 0.000571477 Jy ! Component: 2050 - total flux cleaned = 0.000571304 Jy ! Component: 2100 - total flux cleaned = 0.000525928 Jy ! Component: 2150 - total flux cleaned = 0.000592842 Jy ! Component: 2200 - total flux cleaned = 0.000592719 Jy ! Component: 2250 - total flux cleaned = 0.000603695 Jy ! Component: 2300 - total flux cleaned = 0.000625319 Jy ! Component: 2350 - total flux cleaned = 0.000646708 Jy ! Component: 2400 - total flux cleaned = 0.000646731 Jy ! Component: 2450 - total flux cleaned = 0.000657085 Jy ! Component: 2500 - total flux cleaned = 0.000657167 Jy ! Component: 2550 - total flux cleaned = 0.000708406 Jy ! Component: 2600 - total flux cleaned = 0.000718571 Jy ! Component: 2650 - total flux cleaned = 0.000718395 Jy ! Component: 2700 - total flux cleaned = 0.00074829 Jy ! Component: 2750 - total flux cleaned = 0.000767898 Jy ! Component: 2800 - total flux cleaned = 0.000796909 Jy ! Component: 2850 - total flux cleaned = 0.00077759 Jy ! Component: 2900 - total flux cleaned = 0.000844741 Jy ! Component: 2950 - total flux cleaned = 0.000844687 Jy ! Component: 3000 - total flux cleaned = 0.00090103 Jy ! Component: 3050 - total flux cleaned = 0.000901093 Jy ! Component: 3100 - total flux cleaned = 0.000873281 Jy ! Component: 3150 - total flux cleaned = 0.000901014 Jy ! Component: 3200 - total flux cleaned = 0.000937416 Jy ! Component: 3250 - total flux cleaned = 0.000982751 Jy ! Component: 3300 - total flux cleaned = 0.00101864 Jy ! Component: 3350 - total flux cleaned = 0.00102757 Jy ! Component: 3400 - total flux cleaned = 0.00107186 Jy ! Component: 3450 - total flux cleaned = 0.00107189 Jy ! Component: 3500 - total flux cleaned = 0.00108941 Jy ! Component: 3550 - total flux cleaned = 0.00112419 Jy ! Component: 3600 - total flux cleaned = 0.0011415 Jy ! Component: 3650 - total flux cleaned = 0.00115859 Jy ! Component: 3700 - total flux cleaned = 0.00115006 Jy ! Component: 3750 - total flux cleaned = 0.00119235 Jy ! Component: 3800 - total flux cleaned = 0.00119231 Jy ! Component: 3850 - total flux cleaned = 0.00119238 Jy ! Component: 3900 - total flux cleaned = 0.00120071 Jy ! Component: 3950 - total flux cleaned = 0.0012172 Jy ! Component: 4000 - total flux cleaned = 0.00125004 Jy ! Component: 4050 - total flux cleaned = 0.00126634 Jy ! Total flux subtracted in 4096 components = 0.00128252 Jy ! Clean residual min=-0.000487 max=0.000493 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0425755 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 323 components and 0.0425755 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1553-2358_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.32 x 9.446 at -4.608 degrees (North through East) ! Clean map min=-0.0010686 max=0.036582 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1553-2358_S_a_map.fits wmodel /image_prod/ug002_uvm//J1553-2358_S_a_map.mod ! Writing 323 model components to file: /image_prod/ug002_uvm//J1553-2358_S_a_map.mod wobs /image_prod/ug002_uvm//J1553-2358_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1553-2358_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1553-2358_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J1553-2358_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0365816 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144987 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.18902 1.18902 2.37804 4.75607 9.51214 19.0243 38.0486 76.0971 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 252.309 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1553-2358_S_a_dfm.log closed on Wed Mar 4 17:24:43 2020