! Started logfile: /image_prod/ug002_uvm//J1348-1704_S_a_dfm.log on Wed Mar 4 17:15:07 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//J1348-1704_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1348-1704_S_a_uvm.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! AN table 2: 40 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.919271 visibilities/baseline/integration-bin. ! Found source: J1348-1704 ! ! 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 5295 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 J1348-1704_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 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.001082Jy sigma=7.875511 ! Fit after self-cal, rms=0.947105Jy sigma=7.444307 ! 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=2.733 mas, bmaj=7.026 mas, bpa=-1.504 degrees ! Estimated noise=1.744 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 = 0.0435851 Jy ! Component: 100 - total flux cleaned = 0.0531114 Jy ! Total flux subtracted in 100 components = 0.0531114 Jy ! Clean residual min=-0.003895 max=0.004004 Jy/beam ! Clean residual mean=-0.000011 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.0531114 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0531114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065113Jy sigma=0.472655 ! Fit after self-cal, rms=0.064426Jy sigma=0.466766 ! 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=3.5 mas, bmaj=8.37 mas, bpa=0.4959 degrees ! Estimated noise=1.26827 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 = 0.00271107 Jy ! Component: 100 - total flux cleaned = 0.00287324 Jy ! Component: 150 - total flux cleaned = 0.00291238 Jy ! Component: 200 - total flux cleaned = 0.00288006 Jy ! Total flux subtracted in 200 components = 0.00288006 Jy ! Clean residual min=-0.002539 max=0.002655 Jy/beam ! Clean residual mean=-0.000013 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0559915 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.0559915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064312Jy sigma=0.465705 ! Fit after self-cal, rms=0.064306Jy sigma=0.465641 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 8.37 at 0.4959 degrees (North through East) ! Clean map min=-0.0024279 max=0.0561 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 0.92 LA 0.97 ! MK 0.94 NL 0.99 OV 1.13 PT 1.00 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.09 HN 1.03 KP 0.98 NL 1.11 ! OV 0.98 PT 0.90 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.04 KP 0.94 LA 1.05 ! MK 1.04 NL 1.13 OV 0.93 PT 0.97 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.11 HN 0.95 KP 0.99 NL 0.96 ! OV 1.00 PT 0.97 SC 0.80 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.06 KP 0.88 LA 0.98 ! MK 0.88 NL 1.09 OV 1.09 PT 1.02 ! SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.05 KP 1.03 NL 0.96 ! OV 1.04 PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.064306Jy sigma=0.465641 ! Fit after self-cal, rms=0.064065Jy sigma=0.463597 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.295 mas, bpa=0.4407 degrees ! Estimated noise=1.25461 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 = 0.000352928 Jy ! Component: 100 - total flux cleaned = 0.000208137 Jy ! Component: 150 - total flux cleaned = 8.88443e-05 Jy ! Component: 200 - total flux cleaned = -8.71666e-06 Jy ! Total flux subtracted in 200 components = -8.71666e-06 Jy ! Clean residual min=-0.002173 max=0.002342 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0559827 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 0.0559827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064022Jy sigma=0.463332 ! Fit after self-cal, rms=0.064115Jy sigma=0.463070 ! 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=0.064115Jy sigma=0.463070 ! Fit after self-cal, rms=0.064233Jy sigma=0.461766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=8.217 mas, bpa=0.4081 degrees ! Estimated noise=1.24619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286805 Jy ! Component: 100 - total flux cleaned = 0.000164912 Jy ! Component: 150 - total flux cleaned = 6.41954e-05 Jy ! Component: 200 - total flux cleaned = 2.14885e-05 Jy ! Total flux subtracted in 200 components = 2.14885e-05 Jy ! Clean residual min=-0.001967 max=0.002191 Jy/beam ! Clean residual mean=-0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0560042 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0560042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064203Jy sigma=0.461582 ! Fit after self-cal, rms=0.064250Jy sigma=0.461425 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 = -2.49411e-05 Jy ! Component: 100 - total flux cleaned = -8.89824e-05 Jy ! Component: 150 - total flux cleaned = -8.88764e-05 Jy ! Component: 200 - total flux cleaned = -8.79824e-05 Jy ! Total flux subtracted in 200 components = -8.79824e-05 Jy ! Clean residual min=-0.001937 max=0.002152 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0559163 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0559163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064235Jy sigma=0.461330 ! Fit after self-cal, rms=0.064232Jy sigma=0.461313 ! 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=0.064232Jy sigma=0.461313 ! Fit after self-cal, rms=0.063763Jy sigma=0.461262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=8.155 mas, bpa=0.4466 degrees ! Estimated noise=1.2376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158887 Jy ! Component: 100 - total flux cleaned = 7.24902e-05 Jy ! Component: 150 - total flux cleaned = 5.48899e-05 Jy ! Component: 200 - total flux cleaned = 3.82858e-05 Jy ! Total flux subtracted in 200 components = 3.82858e-05 Jy ! Clean residual min=-0.001921 max=0.002189 Jy/beam ! Clean residual mean=-0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0559545 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0559545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063748Jy sigma=0.461170 ! Fit after self-cal, rms=0.063753Jy sigma=0.461153 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 = -2.0851e-05 Jy ! Component: 100 - total flux cleaned = -3.71795e-05 Jy ! Component: 150 - total flux cleaned = -3.7899e-05 Jy ! Component: 200 - total flux cleaned = -3.7402e-05 Jy ! Total flux subtracted in 200 components = -3.7402e-05 Jy ! Clean residual min=-0.001912 max=0.002180 Jy/beam ! Clean residual mean=-0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0559171 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0559171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063744Jy sigma=0.461097 ! Fit after self-cal, rms=0.063743Jy sigma=0.461088 ! 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=0.063743Jy sigma=0.461088 ! Fit after self-cal, rms=0.063255Jy sigma=0.461069 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.748 mas, bmaj=16.57 mas, bpa=-1.673 degrees ! Estimated noise=1.48986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331411 Jy ! Component: 100 - total flux cleaned = 0.00029689 Jy ! Component: 150 - total flux cleaned = 0.000283665 Jy ! Component: 200 - total flux cleaned = 0.000262464 Jy ! Total flux subtracted in 200 components = 0.000262464 Jy ! Clean residual min=-0.001971 max=0.002247 Jy/beam ! Clean residual mean=-0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0561796 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0561796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063256Jy sigma=0.461092 ! Fit after self-cal, rms=0.063250Jy sigma=0.461062 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 = 6.40875e-05 Jy ! Component: 100 - total flux cleaned = 3.59437e-05 Jy ! Component: 150 - total flux cleaned = 1.38007e-05 Jy ! Component: 200 - total flux cleaned = 4.49863e-06 Jy ! Total flux subtracted in 200 components = 4.49863e-06 Jy ! Clean residual min=-0.001952 max=0.002241 Jy/beam ! Clean residual mean=-0.000007 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0561841 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0561841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063250Jy sigma=0.461071 ! Fit after self-cal, rms=0.063247Jy sigma=0.461057 ! 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=3.44 mas, bmaj=8.114 mas, bpa=0.4768 degrees ! Estimated noise=1.2301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.114 at 0.4768 degrees (North through East) ! Clean map min=-0.0018869 max=0.053873 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=2.697 mas, bmaj=6.885 mas, bpa=-1.77 degrees ! Estimated noise=1.6682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.042359 Jy ! Component: 100 - total flux cleaned = 0.0520693 Jy ! Component: 150 - total flux cleaned = 0.0547941 Jy ! Component: 200 - total flux cleaned = 0.0551129 Jy ! Total flux subtracted in 200 components = 0.0551129 Jy ! Clean residual min=-0.003287 max=0.003514 Jy/beam ! Clean residual mean=-0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.0551129 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0551129 Jy ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.114 mas, bpa=0.4768 degrees ! Estimated noise=1.2301 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 (0, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158397 Jy ! Component: 100 - total flux cleaned = 0.00192188 Jy ! Component: 150 - total flux cleaned = 0.00212327 Jy ! Component: 200 - total flux cleaned = 0.00220319 Jy ! Total flux subtracted in 200 components = 0.00220319 Jy ! Clean residual min=-0.001924 max=0.002297 Jy/beam ! Clean residual mean=-0.000003 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0573161 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0573161 Jy ! Inverting map ! Added new window around map position (43.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101966 Jy ! Component: 100 - total flux cleaned = 0.00141505 Jy ! Component: 150 - total flux cleaned = 0.00165838 Jy ! Component: 200 - total flux cleaned = 0.00180502 Jy ! Total flux subtracted in 200 components = 0.00180502 Jy ! Clean residual min=-0.001807 max=0.001988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0591212 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0591212 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=7.748 mas, bmaj=16.57 mas, bpa=-1.673 degrees ! Estimated noise=1.48986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125314 Jy ! Component: 100 - total flux cleaned = -9.24107e-05 Jy ! Component: 150 - total flux cleaned = -0.000135106 Jy ! Component: 200 - total flux cleaned = -0.000187727 Jy ! Total flux subtracted in 200 components = -0.000187727 Jy ! Clean residual min=-0.001808 max=0.002035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0589334 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 = -1.21269e-05 Jy ! Component: 100 - total flux cleaned = -3.50287e-05 Jy ! Component: 150 - total flux cleaned = -5.72107e-05 Jy ! Component: 200 - total flux cleaned = -7.83644e-05 Jy ! Total flux subtracted in 200 components = -7.83644e-05 Jy ! Clean residual min=-0.001822 max=0.002013 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0588551 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.0588551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.114 mas, bpa=0.4768 degrees ! Estimated noise=1.2301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156807 Jy ! Component: 100 - total flux cleaned = 0.000246817 Jy ! Component: 150 - total flux cleaned = 0.000301382 Jy ! Component: 200 - total flux cleaned = 0.00035263 Jy ! Total flux subtracted in 200 components = 0.00035263 Jy ! Clean residual min=-0.001818 max=0.001988 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0592077 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.0592077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063100Jy sigma=0.460071 ! Fit after self-cal, rms=0.063071Jy sigma=0.459859 wmodel J1348-1704_S_a_map.mod ! Writing 87 model components to file: J1348-1704_S_a_map.mod wobs J1348-1704_S_a_uvs.fits ! Writing UV FITS file: J1348-1704_S_a_uvs.fits wwins J1348-1704_S_a_map.win ! wwins: Wrote 3 windows to J1348-1704_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 = 0.000580585 Jy ! Component: 100 - total flux cleaned = 0.000549123 Jy ! Component: 150 - total flux cleaned = 0.000548803 Jy ! Component: 200 - total flux cleaned = 0.000548453 Jy ! Component: 250 - total flux cleaned = 0.000576763 Jy ! Component: 300 - total flux cleaned = 0.000576797 Jy ! Component: 350 - total flux cleaned = 0.000604449 Jy ! Component: 400 - total flux cleaned = 0.000657635 Jy ! Component: 450 - total flux cleaned = 0.000709013 Jy ! Component: 500 - total flux cleaned = 0.00065831 Jy ! Component: 550 - total flux cleaned = 0.000658025 Jy ! Component: 600 - total flux cleaned = 0.000657929 Jy ! Component: 650 - total flux cleaned = 0.000658429 Jy ! Component: 700 - total flux cleaned = 0.000611724 Jy ! Component: 750 - total flux cleaned = 0.000611875 Jy ! Component: 800 - total flux cleaned = 0.000612044 Jy ! Component: 850 - total flux cleaned = 0.000678442 Jy ! Component: 900 - total flux cleaned = 0.000656121 Jy ! Component: 950 - total flux cleaned = 0.000655957 Jy ! Component: 1000 - total flux cleaned = 0.000634823 Jy ! Component: 1050 - total flux cleaned = 0.000719184 Jy ! Component: 1100 - total flux cleaned = 0.00078125 Jy ! Component: 1150 - total flux cleaned = 0.000781295 Jy ! Component: 1200 - total flux cleaned = 0.000922839 Jy ! Component: 1250 - total flux cleaned = 0.00100269 Jy ! Component: 1300 - total flux cleaned = 0.00108161 Jy ! Component: 1350 - total flux cleaned = 0.00110118 Jy ! Component: 1400 - total flux cleaned = 0.00117839 Jy ! Component: 1450 - total flux cleaned = 0.00123551 Jy ! Component: 1500 - total flux cleaned = 0.00123549 Jy ! Component: 1550 - total flux cleaned = 0.00127288 Jy ! Component: 1600 - total flux cleaned = 0.00134687 Jy ! Component: 1650 - total flux cleaned = 0.00138336 Jy ! Component: 1700 - total flux cleaned = 0.00143765 Jy ! Component: 1750 - total flux cleaned = 0.0014917 Jy ! Component: 1800 - total flux cleaned = 0.00149173 Jy ! Component: 1850 - total flux cleaned = 0.00154465 Jy ! Component: 1900 - total flux cleaned = 0.00152742 Jy ! Component: 1950 - total flux cleaned = 0.00164846 Jy ! Component: 2000 - total flux cleaned = 0.00163134 Jy ! Component: 2050 - total flux cleaned = 0.00168223 Jy ! Component: 2100 - total flux cleaned = 0.00169901 Jy ! Component: 2150 - total flux cleaned = 0.00174911 Jy ! Component: 2200 - total flux cleaned = 0.00174922 Jy ! Component: 2250 - total flux cleaned = 0.00183112 Jy ! Component: 2300 - total flux cleaned = 0.00196111 Jy ! Component: 2350 - total flux cleaned = 0.00192884 Jy ! Component: 2400 - total flux cleaned = 0.00199262 Jy ! Component: 2450 - total flux cleaned = 0.00197691 Jy ! Component: 2500 - total flux cleaned = 0.0020397 Jy ! Component: 2550 - total flux cleaned = 0.00207077 Jy ! Component: 2600 - total flux cleaned = 0.00208638 Jy ! Component: 2650 - total flux cleaned = 0.00219361 Jy ! Component: 2700 - total flux cleaned = 0.0021935 Jy ! Component: 2750 - total flux cleaned = 0.00228393 Jy ! Component: 2800 - total flux cleaned = 0.00232865 Jy ! Component: 2850 - total flux cleaned = 0.00234358 Jy ! Component: 2900 - total flux cleaned = 0.00240251 Jy ! Component: 2950 - total flux cleaned = 0.00244627 Jy ! Component: 3000 - total flux cleaned = 0.00246089 Jy ! Component: 3050 - total flux cleaned = 0.00256187 Jy ! Component: 3100 - total flux cleaned = 0.00264766 Jy ! Component: 3150 - total flux cleaned = 0.00261909 Jy ! Component: 3200 - total flux cleaned = 0.00268966 Jy ! Component: 3250 - total flux cleaned = 0.00274566 Jy ! Component: 3300 - total flux cleaned = 0.00277346 Jy ! Component: 3350 - total flux cleaned = 0.00282885 Jy ! Component: 3400 - total flux cleaned = 0.00285607 Jy ! Component: 3450 - total flux cleaned = 0.00289697 Jy ! Component: 3500 - total flux cleaned = 0.00286982 Jy ! Component: 3550 - total flux cleaned = 0.00284297 Jy ! Component: 3600 - total flux cleaned = 0.00288301 Jy ! Component: 3650 - total flux cleaned = 0.00286956 Jy ! Component: 3700 - total flux cleaned = 0.00286948 Jy ! Component: 3750 - total flux cleaned = 0.00284325 Jy ! Component: 3800 - total flux cleaned = 0.00281734 Jy ! Component: 3850 - total flux cleaned = 0.00284318 Jy ! Component: 3900 - total flux cleaned = 0.00281726 Jy ! Component: 3950 - total flux cleaned = 0.00279168 Jy ! Component: 4000 - total flux cleaned = 0.00281714 Jy ! Component: 4050 - total flux cleaned = 0.00277903 Jy ! Total flux subtracted in 4096 components = 0.00266571 Jy ! Clean residual min=-0.000686 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0618734 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 378 components and 0.0618734 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1348-1704_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 8.114 at 0.4768 degrees (North through East) ! Clean map min=-0.0016798 max=0.053127 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1348-1704_S_a_map.fits wmodel /image_prod/ug002_uvm//J1348-1704_S_a_map.mod ! Writing 378 model components to file: /image_prod/ug002_uvm//J1348-1704_S_a_map.mod wobs /image_prod/ug002_uvm//J1348-1704_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1348-1704_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1348-1704_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uvm//J1348-1704_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0531266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229964 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29858 1.29858 2.59716 5.19433 10.3887 20.7773 41.5546 83.1093 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 231.021 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1348-1704_S_a_dfm.log closed on Wed Mar 4 17:15:11 2020