! Started logfile: /image_prod/ug002_uva//J1150-1930_S_dfm.log on Thu Mar 5 00:14:49 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//J1150-1930_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1150-1930_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971852 visibilities/baseline/integration-bin. ! Found source: J1150-1930 ! ! 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 3936 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 J1150-1930_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.059418Jy sigma=7.059773 ! Fit after self-cal, rms=0.686817Jy sigma=4.462343 ! 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=2.636 mas, bmaj=6.626 mas, bpa=-1.528 degrees ! Estimated noise=2.53323 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 = 0.249957 Jy ! Component: 100 - total flux cleaned = 0.304549 Jy ! Total flux subtracted in 100 components = 0.304549 Jy ! Clean residual min=-0.010397 max=0.021228 Jy/beam ! Clean residual mean=-0.000011 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.304549 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.304549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092153Jy sigma=0.553140 ! Fit after self-cal, rms=0.092176Jy sigma=0.553053 ! Inverting map ! Added new window around map position (-6.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217602 Jy ! Component: 100 - total flux cleaned = 0.0341835 Jy ! Total flux subtracted in 100 components = 0.0341835 Jy ! Clean residual min=-0.010162 max=0.017259 Jy/beam ! Clean residual mean=-0.000005 rms=0.002621 Jy/beam ! Combined flux in latest and established models = 0.338732 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.338732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085618Jy sigma=0.497275 ! Fit after self-cal, rms=0.084840Jy sigma=0.493347 ! 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=3.179 mas, bmaj=7.97 mas, bpa=-1.839 degrees ! Estimated noise=1.76752 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 = 0.0149094 Jy ! Component: 100 - total flux cleaned = 0.0229697 Jy ! Component: 150 - total flux cleaned = 0.0266524 Jy ! Component: 200 - total flux cleaned = 0.027988 Jy ! Total flux subtracted in 200 components = 0.027988 Jy ! Clean residual min=-0.008289 max=0.010899 Jy/beam ! Clean residual mean=0.000007 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.36672 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.36672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082196Jy sigma=0.471998 ! Fit after self-cal, rms=0.081822Jy sigma=0.469607 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.179 x 7.97 at -1.839 degrees (North through East) ! Clean map min=-0.008434 max=0.31766 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.13 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 1.13 KP 0.97 ! LA 1.00 MK 1.01 NL 1.00 OV 0.96 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.13 KP 0.97 ! LA 1.01 MK 0.98 NL 1.05 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.081822Jy sigma=0.469607 ! Fit after self-cal, rms=0.080712Jy sigma=0.453879 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.185 mas, bmaj=7.938 mas, bpa=-1.377 degrees ! Estimated noise=1.75575 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 = 0.00107971 Jy ! Component: 100 - total flux cleaned = 0.00105416 Jy ! Component: 150 - total flux cleaned = 0.000958113 Jy ! Component: 200 - total flux cleaned = 0.000868265 Jy ! Total flux subtracted in 200 components = 0.000868265 Jy ! Clean residual min=-0.006698 max=0.008675 Jy/beam ! Clean residual mean=0.000007 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.367588 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.367588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080326Jy sigma=0.451357 ! Fit after self-cal, rms=0.080334Jy sigma=0.451124 ! 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=0.080334Jy sigma=0.451124 ! Fit after self-cal, rms=0.080580Jy sigma=0.428693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=7.913 mas, bpa=-1.541 degrees ! Estimated noise=1.75462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113594 Jy ! Component: 100 - total flux cleaned = -0.000968816 Jy ! Component: 150 - total flux cleaned = -0.00103067 Jy ! Component: 200 - total flux cleaned = -0.000974927 Jy ! Total flux subtracted in 200 components = -0.000974927 Jy ! Clean residual min=-0.004954 max=0.006141 Jy/beam ! Clean residual mean=-0.000008 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.366614 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.366614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080424Jy sigma=0.427717 ! Fit after self-cal, rms=0.080464Jy sigma=0.427609 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 (-12.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538379 Jy ! Component: 100 - total flux cleaned = 0.00669599 Jy ! Component: 150 - total flux cleaned = 0.00720554 Jy ! Component: 200 - total flux cleaned = 0.00751941 Jy ! Total flux subtracted in 200 components = 0.00751941 Jy ! Clean residual min=-0.004197 max=0.004444 Jy/beam ! Clean residual mean=-0.000004 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.374133 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.374133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080038Jy sigma=0.424914 ! Fit after self-cal, rms=0.080013Jy sigma=0.424700 ! Inverting map ! Added new window around map position (-42, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045186 Jy ! Component: 100 - total flux cleaned = 0.00660621 Jy ! Component: 150 - total flux cleaned = 0.0076548 Jy ! Component: 200 - total flux cleaned = 0.00841213 Jy ! Total flux subtracted in 200 components = 0.00841213 Jy ! Clean residual min=-0.003617 max=0.003699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.382545 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.382545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079711Jy sigma=0.422432 ! Fit after self-cal, rms=0.079691Jy sigma=0.422378 ! Inverting map ! Added new window around map position (-32.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324785 Jy ! Component: 100 - total flux cleaned = 0.00428379 Jy ! Component: 150 - total flux cleaned = 0.00499053 Jy ! Component: 200 - total flux cleaned = 0.0056231 Jy ! Total flux subtracted in 200 components = 0.0056231 Jy ! Clean residual min=-0.003209 max=0.002824 Jy/beam ! Clean residual mean=-0.000003 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.388168 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 158 components and 0.388168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079512Jy sigma=0.421179 ! Fit after self-cal, rms=0.079500Jy sigma=0.421151 ! 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=0.079500Jy sigma=0.421151 ! Fit after self-cal, rms=0.079802Jy sigma=0.420804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.176 mas, bmaj=7.908 mas, bpa=-1.598 degrees ! Estimated noise=1.75004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261131 Jy ! Component: 100 - total flux cleaned = 0.000748763 Jy ! Component: 150 - total flux cleaned = 0.00101395 Jy ! Component: 200 - total flux cleaned = 0.00118023 Jy ! Total flux subtracted in 200 components = 0.00118023 Jy ! Clean residual min=-0.003283 max=0.002624 Jy/beam ! Clean residual mean=-0.000001 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.389349 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 175 components and 0.389349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079733Jy sigma=0.420469 ! Fit after self-cal, rms=0.079738Jy sigma=0.420458 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 = 6.30918e-05 Jy ! Component: 100 - total flux cleaned = 0.000257047 Jy ! Component: 150 - total flux cleaned = 0.000403981 Jy ! Component: 200 - total flux cleaned = 0.000440539 Jy ! Total flux subtracted in 200 components = 0.000440539 Jy ! Clean residual min=-0.003149 max=0.002575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.389789 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 183 components and 0.389789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079694Jy sigma=0.420279 ! Fit after self-cal, rms=0.079694Jy sigma=0.420277 ! 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=0.079694Jy sigma=0.420277 ! Fit after self-cal, rms=0.079675Jy sigma=0.420245 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.852 mas, bmaj=16.92 mas, bpa=3.689 degrees ! Estimated noise=2.15838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117359 Jy ! Component: 100 - total flux cleaned = 0.0016211 Jy ! Component: 150 - total flux cleaned = 0.00178557 Jy ! Component: 200 - total flux cleaned = 0.00188533 Jy ! Total flux subtracted in 200 components = 0.00188533 Jy ! Clean residual min=-0.002713 max=0.002667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.391674 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 0.391674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079657Jy sigma=0.420208 ! Fit after self-cal, rms=0.079655Jy sigma=0.420199 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 = 0.000133052 Jy ! Component: 100 - total flux cleaned = 0.000132633 Jy ! Component: 150 - total flux cleaned = 0.000175993 Jy ! Component: 200 - total flux cleaned = 0.000195241 Jy ! Total flux subtracted in 200 components = 0.000195241 Jy ! Clean residual min=-0.002656 max=0.002642 Jy/beam ! Clean residual mean=-0.000001 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.39187 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 209 components and 0.39187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079643Jy sigma=0.420172 ! Fit after self-cal, rms=0.079641Jy sigma=0.420170 ! 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=3.174 mas, bmaj=7.904 mas, bpa=-1.614 degrees ! Estimated noise=1.74863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 7.904 at -1.614 degrees (North through East) ! Clean map min=-0.0028872 max=0.31743 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=2.632 mas, bmaj=6.576 mas, bpa=-1.249 degrees ! Estimated noise=2.50422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.246996 Jy ! Component: 100 - total flux cleaned = 0.301964 Jy ! Component: 150 - total flux cleaned = 0.323988 Jy ! Component: 200 - total flux cleaned = 0.337075 Jy ! Total flux subtracted in 200 components = 0.337075 Jy ! Clean residual min=-0.005584 max=0.006998 Jy/beam ! Clean residual mean=-0.000005 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.337075 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.337075 Jy ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.904 mas, bpa=-1.614 degrees ! Estimated noise=1.74863 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 (-7, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127134 Jy ! Component: 100 - total flux cleaned = 0.0207022 Jy ! Component: 150 - total flux cleaned = 0.026553 Jy ! Component: 200 - total flux cleaned = 0.0311414 Jy ! Total flux subtracted in 200 components = 0.0311414 Jy ! Clean residual min=-0.003970 max=0.003363 Jy/beam ! Clean residual mean=-0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.368217 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 71 components and 0.368217 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=7.852 mas, bmaj=16.92 mas, bpa=3.689 degrees ! Estimated noise=2.15838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595618 Jy ! Component: 100 - total flux cleaned = 0.0101226 Jy ! Component: 150 - total flux cleaned = 0.0132207 Jy ! Component: 200 - total flux cleaned = 0.0156172 Jy ! Total flux subtracted in 200 components = 0.0156172 Jy ! Clean residual min=-0.002626 max=0.003242 Jy/beam ! Clean residual mean=-0.000005 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.383834 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 = 0.00188332 Jy ! Component: 100 - total flux cleaned = 0.00333822 Jy ! Component: 150 - total flux cleaned = 0.00415164 Jy ! Component: 200 - total flux cleaned = 0.00464266 Jy ! Total flux subtracted in 200 components = 0.00464266 Jy ! Clean residual min=-0.002576 max=0.002990 Jy/beam ! Clean residual mean=-0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.388477 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 153 components and 0.388477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.904 mas, bpa=-1.614 degrees ! Estimated noise=1.74863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941718 Jy ! Component: 100 - total flux cleaned = 0.00131835 Jy ! Component: 150 - total flux cleaned = 0.00142618 Jy ! Component: 200 - total flux cleaned = 0.00152572 Jy ! Total flux subtracted in 200 components = 0.00152572 Jy ! Clean residual min=-0.002964 max=0.002790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.390002 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 181 components and 0.390002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079766Jy sigma=0.420533 ! Fit after self-cal, rms=0.079722Jy sigma=0.420443 wmodel J1150-1930_S_map.mod ! Writing 181 model components to file: J1150-1930_S_map.mod wobs J1150-1930_S_uvs.fits ! Writing UV FITS file: J1150-1930_S_uvs.fits wwins J1150-1930_S_map.win ! wwins: Wrote 6 windows to J1150-1930_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 = -0.000804748 Jy ! Component: 100 - total flux cleaned = -0.000998617 Jy ! Component: 150 - total flux cleaned = -0.00104425 Jy ! Component: 200 - total flux cleaned = -0.000827396 Jy ! Component: 250 - total flux cleaned = -0.000578355 Jy ! Component: 300 - total flux cleaned = -0.00053875 Jy ! Component: 350 - total flux cleaned = -0.000383096 Jy ! Component: 400 - total flux cleaned = -0.000194658 Jy ! Component: 450 - total flux cleaned = -0.000268148 Jy ! Component: 500 - total flux cleaned = -0.000303337 Jy ! Component: 550 - total flux cleaned = -0.000408669 Jy ! Component: 600 - total flux cleaned = -0.000546008 Jy ! Component: 650 - total flux cleaned = -0.000714725 Jy ! Component: 700 - total flux cleaned = -0.00104427 Jy ! Component: 750 - total flux cleaned = -0.00127007 Jy ! Component: 800 - total flux cleaned = -0.00142924 Jy ! Component: 850 - total flux cleaned = -0.00177356 Jy ! Component: 900 - total flux cleaned = -0.00198859 Jy ! Component: 950 - total flux cleaned = -0.00226081 Jy ! Component: 1000 - total flux cleaned = -0.00246977 Jy ! Component: 1050 - total flux cleaned = -0.00276315 Jy ! Component: 1100 - total flux cleaned = -0.00296498 Jy ! Component: 1150 - total flux cleaned = -0.00322115 Jy ! Component: 1200 - total flux cleaned = -0.00336152 Jy ! Component: 1250 - total flux cleaned = -0.00361064 Jy ! Component: 1300 - total flux cleaned = -0.00371965 Jy ! Component: 1350 - total flux cleaned = -0.00390871 Jy ! Component: 1400 - total flux cleaned = -0.00409497 Jy ! Component: 1450 - total flux cleaned = -0.00427924 Jy ! Component: 1500 - total flux cleaned = -0.00448695 Jy ! Component: 1550 - total flux cleaned = -0.00466625 Jy ! Component: 1600 - total flux cleaned = -0.00481845 Jy ! Component: 1650 - total flux cleaned = -0.00496865 Jy ! Component: 1700 - total flux cleaned = -0.00511751 Jy ! Component: 1750 - total flux cleaned = -0.00521544 Jy ! Component: 1800 - total flux cleaned = -0.00536132 Jy ! Component: 1850 - total flux cleaned = -0.00545718 Jy ! Component: 1900 - total flux cleaned = -0.0055995 Jy ! Component: 1950 - total flux cleaned = -0.00569358 Jy ! Component: 2000 - total flux cleaned = -0.00571682 Jy ! Component: 2050 - total flux cleaned = -0.00583183 Jy ! Component: 2100 - total flux cleaned = -0.00592291 Jy ! Component: 2150 - total flux cleaned = -0.00603578 Jy ! Component: 2200 - total flux cleaned = -0.00610265 Jy ! Component: 2250 - total flux cleaned = -0.00614674 Jy ! Component: 2300 - total flux cleaned = -0.00623444 Jy ! Component: 2350 - total flux cleaned = -0.00632083 Jy ! Component: 2400 - total flux cleaned = -0.00634202 Jy ! Component: 2450 - total flux cleaned = -0.0063847 Jy ! Component: 2500 - total flux cleaned = -0.00644798 Jy ! Component: 2550 - total flux cleaned = -0.00646894 Jy ! Component: 2600 - total flux cleaned = -0.00657248 Jy ! Component: 2650 - total flux cleaned = -0.00657245 Jy ! Component: 2700 - total flux cleaned = -0.00665388 Jy ! Component: 2750 - total flux cleaned = -0.00669396 Jy ! Component: 2800 - total flux cleaned = -0.00673402 Jy ! Component: 2850 - total flux cleaned = -0.00675401 Jy ! Component: 2900 - total flux cleaned = -0.00675416 Jy ! Component: 2950 - total flux cleaned = -0.00681241 Jy ! Component: 3000 - total flux cleaned = -0.00681204 Jy ! Component: 3050 - total flux cleaned = -0.00677376 Jy ! Component: 3100 - total flux cleaned = -0.00683079 Jy ! Component: 3150 - total flux cleaned = -0.00688743 Jy ! Component: 3200 - total flux cleaned = -0.00688745 Jy ! Component: 3250 - total flux cleaned = -0.00698017 Jy ! Component: 3300 - total flux cleaned = -0.00690651 Jy ! Component: 3350 - total flux cleaned = -0.00696156 Jy ! Component: 3400 - total flux cleaned = -0.00703411 Jy ! Component: 3450 - total flux cleaned = -0.00706983 Jy ! Component: 3500 - total flux cleaned = -0.00706992 Jy ! Component: 3550 - total flux cleaned = -0.00714078 Jy ! Component: 3600 - total flux cleaned = -0.00712335 Jy ! Component: 3650 - total flux cleaned = -0.00715817 Jy ! Component: 3700 - total flux cleaned = -0.00719284 Jy ! Component: 3750 - total flux cleaned = -0.00722716 Jy ! Component: 3800 - total flux cleaned = -0.00726143 Jy ! Component: 3850 - total flux cleaned = -0.00727844 Jy ! Component: 3900 - total flux cleaned = -0.00729535 Jy ! Component: 3950 - total flux cleaned = -0.00734565 Jy ! Component: 4000 - total flux cleaned = -0.00734563 Jy ! Component: 4050 - total flux cleaned = -0.00736222 Jy ! Total flux subtracted in 4096 components = -0.00742788 Jy ! Clean residual min=-0.000875 max=0.000851 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.382574 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 451 components and 0.382574 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1150-1930_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 7.904 at -1.614 degrees (North through East) ! Clean map min=-0.0024333 max=0.31814 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1150-1930_S_map.fits wmodel /image_prod/ug002_uva//J1150-1930_S_map.mod ! Writing 451 model components to file: /image_prod/ug002_uva//J1150-1930_S_map.mod wobs /image_prod/ug002_uva//J1150-1930_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1150-1930_S_uvs.fits wwins /image_prod/ug002_uva//J1150-1930_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1150-1930_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.318141 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000293455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276721 0.276721 0.553443 1.10689 2.21377 4.42754 8.85508 17.7102 35.4203 70.8407 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.318 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1084.12 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1150-1930_S_dfm.log closed on Thu Mar 5 00:14:53 2020