! Started logfile: /image_prod/ug002_uva//J0001-0746_S_b_dfm.log on Wed Mar 4 18:07:24 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//J0001-0746_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0001-0746_S_b_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990625 visibilities/baseline/integration-bin. ! Found source: J0001-0746 ! ! 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 4755 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 J0001-0746_S_b] 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=1.000466Jy sigma=8.100910 ! Fit after self-cal, rms=0.873660Jy sigma=7.010712 ! 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=2.529 mas, bmaj=6.988 mas, bpa=-4.449 degrees ! Estimated noise=1.76464 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 = 0.0975581 Jy ! Component: 100 - total flux cleaned = 0.124115 Jy ! Total flux subtracted in 100 components = 0.124115 Jy ! Clean residual min=-0.008911 max=0.016417 Jy/beam ! Clean residual mean=0.000009 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 0.124115 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.124115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073664Jy sigma=0.573155 ! Fit after self-cal, rms=0.073618Jy sigma=0.572756 ! Inverting map ! Added new window around map position (-3, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162676 Jy ! Component: 100 - total flux cleaned = 0.0265462 Jy ! Total flux subtracted in 100 components = 0.0265462 Jy ! Clean residual min=-0.007823 max=0.011895 Jy/beam ! Clean residual mean=0.000007 rms=0.002167 Jy/beam ! Combined flux in latest and established models = 0.150661 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.150661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069086Jy sigma=0.527007 ! Fit after self-cal, rms=0.068853Jy sigma=0.524784 ! 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=2.942 mas, bmaj=7.921 mas, bpa=-4.377 degrees ! Estimated noise=1.29502 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 = 0.0120642 Jy ! Component: 100 - total flux cleaned = 0.0194573 Jy ! Component: 150 - total flux cleaned = 0.0244743 Jy ! Component: 200 - total flux cleaned = 0.0261263 Jy ! Total flux subtracted in 200 components = 0.0261263 Jy ! Clean residual min=-0.007618 max=0.008472 Jy/beam ! Clean residual mean=0.000014 rms=0.002081 Jy/beam ! Combined flux in latest and established models = 0.176787 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 50 components and 0.176787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066636Jy sigma=0.502275 ! Fit after self-cal, rms=0.066478Jy sigma=0.500844 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 7.921 at -4.377 degrees (North through East) ! Clean map min=-0.007106 max=0.12079 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.06 KP 1.00 LA 0.98 ! MK 1.08 OV 0.95 PT 0.95 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.63 FD 0.66 HN 1.07 KP 1.00 ! LA 1.01 MK 1.04 NL 1.09 OV 0.94 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.05 KP 0.94 LA 0.96 ! MK 1.08 OV 1.00 PT 0.98 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.76 FD 0.92 HN 1.04 KP 0.95 ! LA 0.97 MK 0.98 NL 1.10 OV 0.93 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.03 KP 0.92 LA 1.00 ! MK 0.98 OV 1.23 PT 0.93 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 2.11 FD 0.97 HN 1.04 KP 0.96 ! LA 1.01 MK 0.97 NL 1.18 OV 0.92 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.066478Jy sigma=0.500844 ! Fit after self-cal, rms=0.079492Jy sigma=0.466403 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=8.19 mas, bpa=-4.587 degrees ! Estimated noise=1.33408 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 = -0.00100593 Jy ! Component: 100 - total flux cleaned = -0.00130219 Jy ! Component: 150 - total flux cleaned = -0.00147756 Jy ! Component: 200 - total flux cleaned = -0.00171884 Jy ! Total flux subtracted in 200 components = -0.00171884 Jy ! Clean residual min=-0.004618 max=0.005608 Jy/beam ! Clean residual mean=0.000012 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.175068 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.175068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079231Jy sigma=0.464474 ! Fit after self-cal, rms=0.079466Jy sigma=0.464019 ! 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=0.079466Jy sigma=0.464019 ! Fit after self-cal, rms=0.080768Jy sigma=0.463898 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.944 mas, bmaj=8.191 mas, bpa=-4.636 degrees ! Estimated noise=1.33041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000935533 Jy ! Component: 100 - total flux cleaned = -0.00109034 Jy ! Component: 150 - total flux cleaned = -0.00130616 Jy ! Component: 200 - total flux cleaned = -0.00143672 Jy ! Total flux subtracted in 200 components = -0.00143672 Jy ! Clean residual min=-0.004092 max=0.005385 Jy/beam ! Clean residual mean=0.000011 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.173632 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.173632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080597Jy sigma=0.462712 ! Fit after self-cal, rms=0.080583Jy sigma=0.462657 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 (-22, -83.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437581 Jy ! Component: 100 - total flux cleaned = 0.00471931 Jy ! Component: 150 - total flux cleaned = 0.00515136 Jy ! Component: 200 - total flux cleaned = 0.0051502 Jy ! Total flux subtracted in 200 components = 0.0051502 Jy ! Clean residual min=-0.003944 max=0.004279 Jy/beam ! Clean residual mean=0.000012 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.178782 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.178782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080259Jy sigma=0.459820 ! Fit after self-cal, rms=0.080232Jy sigma=0.459712 ! Inverting map ! Added new window around map position (-11.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039473 Jy ! Component: 100 - total flux cleaned = 0.00469603 Jy ! Component: 150 - total flux cleaned = 0.00462453 Jy ! Component: 200 - total flux cleaned = 0.00462731 Jy ! Total flux subtracted in 200 components = 0.00462731 Jy ! Clean residual min=-0.003401 max=0.003005 Jy/beam ! Clean residual mean=0.000012 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.183409 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.183409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080021Jy sigma=0.457103 ! Fit after self-cal, rms=0.079994Jy sigma=0.456974 ! 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=0.079994Jy sigma=0.456974 ! Fit after self-cal, rms=0.081014Jy sigma=0.456684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=8.172 mas, bpa=-4.594 degrees ! Estimated noise=1.32339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852468 Jy ! Component: 100 - total flux cleaned = 0.00122338 Jy ! Component: 150 - total flux cleaned = 0.00127888 Jy ! Component: 200 - total flux cleaned = 0.00128057 Jy ! Total flux subtracted in 200 components = 0.00128057 Jy ! Clean residual min=-0.003111 max=0.002819 Jy/beam ! Clean residual mean=0.000011 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.18469 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.18469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080914Jy sigma=0.455841 ! Fit after self-cal, rms=0.080905Jy sigma=0.455798 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 = 0.000112958 Jy ! Component: 100 - total flux cleaned = 0.000252935 Jy ! Component: 150 - total flux cleaned = 0.000250812 Jy ! Component: 200 - total flux cleaned = 0.00020843 Jy ! Total flux subtracted in 200 components = 0.00020843 Jy ! Clean residual min=-0.002978 max=0.002724 Jy/beam ! Clean residual mean=0.000011 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.184898 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.184898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080841Jy sigma=0.455343 ! Fit after self-cal, rms=0.080833Jy sigma=0.455329 ! 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=0.080833Jy sigma=0.455329 ! Fit after self-cal, rms=0.081145Jy sigma=0.455246 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.246 mas, bmaj=14.81 mas, bpa=-4.816 degrees ! Estimated noise=1.69764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382147 Jy ! Component: 100 - total flux cleaned = -0.000604846 Jy ! Component: 150 - total flux cleaned = -0.000790047 Jy ! Component: 200 - total flux cleaned = -0.000944909 Jy ! Total flux subtracted in 200 components = -0.000944909 Jy ! Clean residual min=-0.003451 max=0.002848 Jy/beam ! Clean residual mean=0.000018 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.183953 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 134 components and 0.183953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081137Jy sigma=0.454976 ! Fit after self-cal, rms=0.081115Jy sigma=0.454913 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 = 0.000154611 Jy ! Component: 100 - total flux cleaned = 5.2262e-05 Jy ! Component: 150 - total flux cleaned = -7.11884e-05 Jy ! Component: 200 - total flux cleaned = -0.000239142 Jy ! Total flux subtracted in 200 components = -0.000239142 Jy ! Clean residual min=-0.003265 max=0.002705 Jy/beam ! Clean residual mean=0.000016 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.183714 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 142 components and 0.183714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081116Jy sigma=0.454822 ! Fit after self-cal, rms=0.081104Jy sigma=0.454800 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=8.169 mas, bpa=-4.609 degrees ! Estimated noise=1.31903 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 8.169 at -4.609 degrees (North through East) ! Clean map min=-0.002445 max=0.12528 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=2.518 mas, bmaj=7.206 mas, bpa=-4.644 degrees ! Estimated noise=1.79793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990473 Jy ! Component: 100 - total flux cleaned = 0.12681 Jy ! Component: 150 - total flux cleaned = 0.141521 Jy ! Component: 200 - total flux cleaned = 0.151 Jy ! Total flux subtracted in 200 components = 0.151 Jy ! Clean residual min=-0.005089 max=0.006921 Jy/beam ! Clean residual mean=0.000008 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.151 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.151 Jy ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=8.169 mas, bpa=-4.609 degrees ! Estimated noise=1.31903 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) ! Added new window around map position (-4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00993892 Jy ! Component: 100 - total flux cleaned = 0.0161558 Jy ! Component: 150 - total flux cleaned = 0.0205212 Jy ! Component: 200 - total flux cleaned = 0.0237862 Jy ! Total flux subtracted in 200 components = 0.0237862 Jy ! Clean residual min=-0.003358 max=0.002695 Jy/beam ! Clean residual mean=0.000010 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.174786 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 62 components and 0.174786 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=7.246 mas, bmaj=14.81 mas, bpa=-4.816 degrees ! Estimated noise=1.69764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397519 Jy ! Component: 100 - total flux cleaned = 0.00639036 Jy ! Component: 150 - total flux cleaned = 0.0076537 Jy ! Component: 200 - total flux cleaned = 0.00811773 Jy ! Total flux subtracted in 200 components = 0.00811773 Jy ! Clean residual min=-0.003665 max=0.002902 Jy/beam ! Clean residual mean=0.000020 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.182904 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 = 0.000256359 Jy ! Component: 100 - total flux cleaned = 0.000535352 Jy ! Component: 150 - total flux cleaned = 0.000746833 Jy ! Component: 200 - total flux cleaned = 0.000826054 Jy ! Total flux subtracted in 200 components = 0.000826054 Jy ! Clean residual min=-0.003475 max=0.002639 Jy/beam ! Clean residual mean=0.000018 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.18373 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 116 components and 0.18373 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.926 mas, bmaj=8.169 mas, bpa=-4.609 degrees ! Estimated noise=1.31903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418124 Jy ! Component: 100 - total flux cleaned = 0.000302714 Jy ! Component: 150 - total flux cleaned = 0.000302388 Jy ! Component: 200 - total flux cleaned = 0.000399433 Jy ! Total flux subtracted in 200 components = 0.000399433 Jy ! Clean residual min=-0.002672 max=0.002408 Jy/beam ! Clean residual mean=0.000009 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.184129 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 137 components and 0.184129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081096Jy sigma=0.454615 ! Fit after self-cal, rms=0.081028Jy sigma=0.454443 wmodel J0001-0746_S_b_map.mod ! Writing 137 model components to file: J0001-0746_S_b_map.mod wobs J0001-0746_S_b_uvs.fits ! Writing UV FITS file: J0001-0746_S_b_uvs.fits wwins J0001-0746_S_b_map.win ! wwins: Wrote 5 windows to J0001-0746_S_b_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 = -0.00119966 Jy ! Component: 100 - total flux cleaned = -0.00149965 Jy ! Component: 150 - total flux cleaned = -0.00146003 Jy ! Component: 200 - total flux cleaned = -0.00153581 Jy ! Component: 250 - total flux cleaned = -0.00149892 Jy ! Component: 300 - total flux cleaned = -0.00146378 Jy ! Component: 350 - total flux cleaned = -0.00163116 Jy ! Component: 400 - total flux cleaned = -0.00166199 Jy ! Component: 450 - total flux cleaned = -0.00166172 Jy ! Component: 500 - total flux cleaned = -0.00169219 Jy ! Component: 550 - total flux cleaned = -0.00172126 Jy ! Component: 600 - total flux cleaned = -0.00177845 Jy ! Component: 650 - total flux cleaned = -0.00180669 Jy ! Component: 700 - total flux cleaned = -0.0019153 Jy ! Component: 750 - total flux cleaned = -0.00204626 Jy ! Component: 800 - total flux cleaned = -0.00204619 Jy ! Component: 850 - total flux cleaned = -0.00204636 Jy ! Component: 900 - total flux cleaned = -0.00219312 Jy ! Component: 950 - total flux cleaned = -0.0021928 Jy ! Component: 1000 - total flux cleaned = -0.00233315 Jy ! Component: 1050 - total flux cleaned = -0.00233261 Jy ! Component: 1100 - total flux cleaned = -0.00239999 Jy ! Component: 1150 - total flux cleaned = -0.00253232 Jy ! Component: 1200 - total flux cleaned = -0.00251119 Jy ! Component: 1250 - total flux cleaned = -0.00268108 Jy ! Component: 1300 - total flux cleaned = -0.00272275 Jy ! Component: 1350 - total flux cleaned = -0.00282489 Jy ! Component: 1400 - total flux cleaned = -0.00288523 Jy ! Component: 1450 - total flux cleaned = -0.00294397 Jy ! Component: 1500 - total flux cleaned = -0.00298304 Jy ! Component: 1550 - total flux cleaned = -0.00305932 Jy ! Component: 1600 - total flux cleaned = -0.00309695 Jy ! Component: 1650 - total flux cleaned = -0.00318916 Jy ! Component: 1700 - total flux cleaned = -0.00318888 Jy ! Component: 1750 - total flux cleaned = -0.00326042 Jy ! Component: 1800 - total flux cleaned = -0.00333095 Jy ! Component: 1850 - total flux cleaned = -0.00334871 Jy ! Component: 1900 - total flux cleaned = -0.00340045 Jy ! Component: 1950 - total flux cleaned = -0.00341739 Jy ! Component: 2000 - total flux cleaned = -0.00348395 Jy ! Component: 2050 - total flux cleaned = -0.00345103 Jy ! Component: 2100 - total flux cleaned = -0.00348364 Jy ! Component: 2150 - total flux cleaned = -0.00346749 Jy ! Component: 2200 - total flux cleaned = -0.0034674 Jy ! Component: 2250 - total flux cleaned = -0.00346748 Jy ! Component: 2300 - total flux cleaned = -0.00349858 Jy ! Component: 2350 - total flux cleaned = -0.0034681 Jy ! Component: 2400 - total flux cleaned = -0.00346806 Jy ! Component: 2450 - total flux cleaned = -0.00349837 Jy ! Component: 2500 - total flux cleaned = -0.00351318 Jy ! Component: 2550 - total flux cleaned = -0.00349843 Jy ! Component: 2600 - total flux cleaned = -0.00346921 Jy ! Component: 2650 - total flux cleaned = -0.00341154 Jy ! Component: 2700 - total flux cleaned = -0.00339719 Jy ! Component: 2750 - total flux cleaned = -0.00334045 Jy ! Component: 2800 - total flux cleaned = -0.00332624 Jy ! Component: 2850 - total flux cleaned = -0.00322882 Jy ! Component: 2900 - total flux cleaned = -0.00324276 Jy ! Component: 2950 - total flux cleaned = -0.00322909 Jy ! Component: 3000 - total flux cleaned = -0.00324272 Jy ! Component: 3050 - total flux cleaned = -0.00322924 Jy ! Component: 3100 - total flux cleaned = -0.00324264 Jy ! Component: 3150 - total flux cleaned = -0.00324273 Jy ! Component: 3200 - total flux cleaned = -0.00324286 Jy ! Component: 3250 - total flux cleaned = -0.00326901 Jy ! Component: 3300 - total flux cleaned = -0.00329475 Jy ! Component: 3350 - total flux cleaned = -0.0032562 Jy ! Component: 3400 - total flux cleaned = -0.00325627 Jy ! Component: 3450 - total flux cleaned = -0.00328153 Jy ! Component: 3500 - total flux cleaned = -0.00326909 Jy ! Component: 3550 - total flux cleaned = -0.00330642 Jy ! Component: 3600 - total flux cleaned = -0.00329404 Jy ! Component: 3650 - total flux cleaned = -0.00326962 Jy ! Component: 3700 - total flux cleaned = -0.00326984 Jy ! Component: 3750 - total flux cleaned = -0.00329411 Jy ! Component: 3800 - total flux cleaned = -0.00334214 Jy ! Component: 3850 - total flux cleaned = -0.0033421 Jy ! Component: 3900 - total flux cleaned = -0.00335395 Jy ! Component: 3950 - total flux cleaned = -0.00338929 Jy ! Component: 4000 - total flux cleaned = -0.00340104 Jy ! Component: 4050 - total flux cleaned = -0.00345914 Jy ! Total flux subtracted in 4096 components = -0.0034707 Jy ! Clean residual min=-0.000633 max=0.000633 Jy/beam ! Clean residual mean=0.000004 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.180659 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 412 components and 0.180659 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0001-0746_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.926 x 8.169 at -4.609 degrees (North through East) ! Clean map min=-0.0015257 max=0.12833 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0001-0746_S_b_map.fits wmodel /image_prod/ug002_uva//J0001-0746_S_b_map.mod ! Writing 412 model components to file: /image_prod/ug002_uva//J0001-0746_S_b_map.mod wobs /image_prod/ug002_uva//J0001-0746_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0001-0746_S_b_uvs.fits wwins /image_prod/ug002_uva//J0001-0746_S_b_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0001-0746_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198234 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463421 0.463421 0.926841 1.85368 3.70736 7.41473 14.8295 29.6589 59.3178 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 647.36 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0001-0746_S_b_dfm.log closed on Wed Mar 4 18:07:28 2020