! Started logfile: /image_prod/ug002_uva//J0152+0147_S_a_dfm.log on Wed Mar 4 19:16:18 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//J0152+0147_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0152+0147_S_a_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931481 visibilities/baseline/integration-bin. ! Found source: J0152+0147 ! ! 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 15090 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 J0152+0147_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001168Jy sigma=8.046689 ! Fit after self-cal, rms=0.939884Jy sigma=7.569076 ! 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=2.994 mas, bmaj=7.16 mas, bpa=-1.135 degrees ! Estimated noise=1.23946 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 = 0.0479912 Jy ! Component: 100 - total flux cleaned = 0.0592718 Jy ! Total flux subtracted in 100 components = 0.0592718 Jy ! Clean residual min=-0.002902 max=0.004199 Jy/beam ! Clean residual mean=0.000011 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0592718 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0592718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070195Jy sigma=0.459658 ! Fit after self-cal, rms=0.070017Jy sigma=0.458309 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445768 Jy ! Component: 100 - total flux cleaned = 0.00665882 Jy ! Total flux subtracted in 100 components = 0.00665882 Jy ! Clean residual min=-0.002625 max=0.002119 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0659306 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.0659306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069709Jy sigma=0.456191 ! Fit after self-cal, rms=0.069692Jy sigma=0.456157 ! 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=3.484 mas, bmaj=8.335 mas, bpa=-1.794 degrees ! Estimated noise=0.742778 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 = 0.00016823 Jy ! Component: 100 - total flux cleaned = 8.28376e-05 Jy ! Component: 150 - total flux cleaned = -1.9243e-05 Jy ! Component: 200 - total flux cleaned = -0.000142389 Jy ! Total flux subtracted in 200 components = -0.000142389 Jy ! Clean residual min=-0.002033 max=0.002026 Jy/beam ! Clean residual mean=0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0657882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0657882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069623Jy sigma=0.455852 ! Fit after self-cal, rms=0.069614Jy sigma=0.455825 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 8.335 at -1.794 degrees (North through East) ! Clean map min=-0.0019835 max=0.061874 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.00 KP 1.00 ! LA 1.00 MK 0.98 NL 1.03 OV 1.06 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.04 HN 0.98 KP 1.04 ! LA 1.00 MK 0.98 NL 1.19 OV 0.98 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.04 KP 1.02 ! LA 1.02 MK 1.00 NL 0.84 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.069614Jy sigma=0.455825 ! Fit after self-cal, rms=0.067987Jy sigma=0.454302 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=8.291 mas, bpa=-1.888 degrees ! Estimated noise=0.738299 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 = -3.75795e-05 Jy ! Component: 100 - total flux cleaned = -0.000142291 Jy ! Component: 150 - total flux cleaned = -0.000186105 Jy ! Component: 200 - total flux cleaned = -0.000211651 Jy ! Total flux subtracted in 200 components = -0.000211651 Jy ! Clean residual min=-0.001636 max=0.001789 Jy/beam ! Clean residual mean=0.000005 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0655766 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0655766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067975Jy sigma=0.454242 ! Fit after self-cal, rms=0.067966Jy sigma=0.454138 ! 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=0.067966Jy sigma=0.454138 ! Fit after self-cal, rms=0.066125Jy sigma=0.452843 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=8.283 mas, bpa=-1.893 degrees ! Estimated noise=0.737945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135698 Jy ! Component: 100 - total flux cleaned = 0.000123938 Jy ! Component: 150 - total flux cleaned = 0.000113829 Jy ! Component: 200 - total flux cleaned = 0.000123531 Jy ! Total flux subtracted in 200 components = 0.000123531 Jy ! Clean residual min=-0.001420 max=0.001574 Jy/beam ! Clean residual mean=0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0657001 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.0657001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066119Jy sigma=0.452809 ! Fit after self-cal, rms=0.066117Jy sigma=0.452760 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 (-19, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146681 Jy ! Component: 100 - total flux cleaned = 0.00173686 Jy ! Component: 150 - total flux cleaned = 0.00187659 Jy ! Component: 200 - total flux cleaned = 0.00199362 Jy ! Total flux subtracted in 200 components = 0.00199362 Jy ! Clean residual min=-0.001338 max=0.001354 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0676938 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0676937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066081Jy sigma=0.452421 ! Fit after self-cal, rms=0.066070Jy sigma=0.452391 ! 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=0.066070Jy sigma=0.452391 ! Fit after self-cal, rms=0.065434Jy sigma=0.452314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=8.273 mas, bpa=-1.864 degrees ! Estimated noise=0.735347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326253 Jy ! Component: 100 - total flux cleaned = 0.000360191 Jy ! Component: 150 - total flux cleaned = 0.00037578 Jy ! Component: 200 - total flux cleaned = 0.000375606 Jy ! Total flux subtracted in 200 components = 0.000375606 Jy ! Clean residual min=-0.001285 max=0.001303 Jy/beam ! Clean residual mean=0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0680693 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.0680693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065425Jy sigma=0.452250 ! Fit after self-cal, rms=0.065416Jy sigma=0.452245 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 = 5.81605e-05 Jy ! Component: 100 - total flux cleaned = 3.36484e-05 Jy ! Component: 150 - total flux cleaned = 1.05199e-05 Jy ! Component: 200 - total flux cleaned = -3.59375e-07 Jy ! Total flux subtracted in 200 components = -3.59375e-07 Jy ! Clean residual min=-0.001288 max=0.001298 Jy/beam ! Clean residual mean=0.000004 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.068069 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.068069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065411Jy sigma=0.452212 ! Fit after self-cal, rms=0.065409Jy sigma=0.452211 ! 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=0.065409Jy sigma=0.452211 ! Fit after self-cal, rms=0.065381Jy sigma=0.452209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=12.85 mas, bpa=-0.9922 degrees ! Estimated noise=0.876293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138904 Jy ! Component: 100 - total flux cleaned = 0.000150775 Jy ! Component: 150 - total flux cleaned = 0.000172172 Jy ! Component: 200 - total flux cleaned = 0.000207354 Jy ! Total flux subtracted in 200 components = 0.000207354 Jy ! Clean residual min=-0.001201 max=0.001204 Jy/beam ! Clean residual mean=0.000007 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0682763 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0682764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065380Jy sigma=0.452210 ! Fit after self-cal, rms=0.065378Jy sigma=0.452198 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 = 2.41823e-07 Jy ! Component: 100 - total flux cleaned = -1.95817e-05 Jy ! Component: 150 - total flux cleaned = -2.71438e-05 Jy ! Component: 200 - total flux cleaned = -4.16441e-05 Jy ! Total flux subtracted in 200 components = -4.16441e-05 Jy ! Clean residual min=-0.001176 max=0.001203 Jy/beam ! Clean residual mean=0.000008 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0682347 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.0682347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065378Jy sigma=0.452206 ! Fit after self-cal, rms=0.065377Jy sigma=0.452197 ! 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=3.471 mas, bmaj=8.267 mas, bpa=-1.865 degrees ! Estimated noise=0.73543 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 8.267 at -1.865 degrees (North through East) ! Clean map min=-0.0012108 max=0.061391 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=2.986 mas, bmaj=7.116 mas, bpa=-1.205 degrees ! Estimated noise=1.2191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473354 Jy ! Component: 100 - total flux cleaned = 0.0588945 Jy ! Component: 150 - total flux cleaned = 0.0633517 Jy ! Component: 200 - total flux cleaned = 0.0656498 Jy ! Total flux subtracted in 200 components = 0.0656498 Jy ! Clean residual min=-0.002060 max=0.002019 Jy/beam ! Clean residual mean=0.000006 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0656498 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0656498 Jy ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.267 mas, bpa=-1.865 degrees ! Estimated noise=0.73543 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 (-3.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188618 Jy ! Component: 100 - total flux cleaned = 0.00293667 Jy ! Component: 150 - total flux cleaned = 0.00316733 Jy ! Component: 200 - total flux cleaned = 0.00323354 Jy ! Total flux subtracted in 200 components = 0.00323354 Jy ! Clean residual min=-0.001247 max=0.001199 Jy/beam ! Clean residual mean=0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0688833 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.0688833 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=7.875 mas, bmaj=12.85 mas, bpa=-0.9922 degrees ! Estimated noise=0.876293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000352828 Jy ! Component: 100 - total flux cleaned = -0.000491595 Jy ! Component: 150 - total flux cleaned = -0.000634651 Jy ! Component: 200 - total flux cleaned = -0.00073678 Jy ! Total flux subtracted in 200 components = -0.00073678 Jy ! Clean residual min=-0.001251 max=0.001242 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0681465 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 = -6.99424e-05 Jy ! Component: 100 - total flux cleaned = -0.000115469 Jy ! Component: 150 - total flux cleaned = -0.000155585 Jy ! Component: 200 - total flux cleaned = -0.000191466 Jy ! Total flux subtracted in 200 components = -0.000191466 Jy ! Clean residual min=-0.001152 max=0.001231 Jy/beam ! Clean residual mean=0.000007 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0679551 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 76 components and 0.0679551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=8.267 mas, bpa=-1.865 degrees ! Estimated noise=0.73543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.39508e-05 Jy ! Component: 100 - total flux cleaned = 3.19155e-05 Jy ! Component: 150 - total flux cleaned = 8.85948e-05 Jy ! Component: 200 - total flux cleaned = 0.000105582 Jy ! Total flux subtracted in 200 components = 0.000105582 Jy ! Clean residual min=-0.001147 max=0.001164 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0680607 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0680606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065367Jy sigma=0.452151 ! Fit after self-cal, rms=0.065369Jy sigma=0.452111 wmodel J0152+0147_S_a_map.mod ! Writing 93 model components to file: J0152+0147_S_a_map.mod wobs J0152+0147_S_a_uvs.fits ! Writing UV FITS file: J0152+0147_S_a_uvs.fits wwins J0152+0147_S_a_map.win ! wwins: Wrote 3 windows to J0152+0147_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 = -1.95664e-06 Jy ! Component: 100 - total flux cleaned = 3.86688e-05 Jy ! Component: 150 - total flux cleaned = 9.69402e-05 Jy ! Component: 200 - total flux cleaned = 0.000153217 Jy ! Component: 250 - total flux cleaned = 0.000225088 Jy ! Component: 300 - total flux cleaned = 0.00034641 Jy ! Component: 350 - total flux cleaned = 0.000413735 Jy ! Component: 400 - total flux cleaned = 0.000512465 Jy ! Component: 450 - total flux cleaned = 0.000608169 Jy ! Component: 500 - total flux cleaned = 0.000686247 Jy ! Component: 550 - total flux cleaned = 0.000763006 Jy ! Component: 600 - total flux cleaned = 0.000868145 Jy ! Component: 650 - total flux cleaned = 0.000927262 Jy ! Component: 700 - total flux cleaned = 0.000970998 Jy ! Component: 750 - total flux cleaned = 0.00105692 Jy ! Component: 800 - total flux cleaned = 0.00112716 Jy ! Component: 850 - total flux cleaned = 0.00121007 Jy ! Component: 900 - total flux cleaned = 0.00123757 Jy ! Component: 950 - total flux cleaned = 0.00134515 Jy ! Component: 1000 - total flux cleaned = 0.00139798 Jy ! Component: 1050 - total flux cleaned = 0.00143721 Jy ! Component: 1100 - total flux cleaned = 0.00148887 Jy ! Component: 1150 - total flux cleaned = 0.00156555 Jy ! Component: 1200 - total flux cleaned = 0.00162854 Jy ! Component: 1250 - total flux cleaned = 0.00169093 Jy ! Component: 1300 - total flux cleaned = 0.00175239 Jy ! Component: 1350 - total flux cleaned = 0.0018132 Jy ! Component: 1400 - total flux cleaned = 0.00187324 Jy ! Component: 1450 - total flux cleaned = 0.00193261 Jy ! Component: 1500 - total flux cleaned = 0.00200299 Jy ! Component: 1550 - total flux cleaned = 0.00200303 Jy ! Component: 1600 - total flux cleaned = 0.00206078 Jy ! Component: 1650 - total flux cleaned = 0.00211778 Jy ! Component: 1700 - total flux cleaned = 0.00215156 Jy ! Component: 1750 - total flux cleaned = 0.00219628 Jy ! Component: 1800 - total flux cleaned = 0.00219637 Jy ! Component: 1850 - total flux cleaned = 0.00227329 Jy ! Component: 1900 - total flux cleaned = 0.0022515 Jy ! Component: 1950 - total flux cleaned = 0.00230551 Jy ! Component: 2000 - total flux cleaned = 0.0023268 Jy ! Component: 2050 - total flux cleaned = 0.00235859 Jy ! Component: 2100 - total flux cleaned = 0.00237967 Jy ! Component: 2150 - total flux cleaned = 0.00240048 Jy ! Component: 2200 - total flux cleaned = 0.00244174 Jy ! Component: 2250 - total flux cleaned = 0.0024315 Jy ! Component: 2300 - total flux cleaned = 0.00246208 Jy ! Component: 2350 - total flux cleaned = 0.00248221 Jy ! Component: 2400 - total flux cleaned = 0.00254217 Jy ! Component: 2450 - total flux cleaned = 0.0025422 Jy ! Component: 2500 - total flux cleaned = 0.00253237 Jy ! Component: 2550 - total flux cleaned = 0.00252265 Jy ! Component: 2600 - total flux cleaned = 0.00256158 Jy ! Component: 2650 - total flux cleaned = 0.00256161 Jy ! Component: 2700 - total flux cleaned = 0.00259022 Jy ! Component: 2750 - total flux cleaned = 0.00259007 Jy ! Component: 2800 - total flux cleaned = 0.00260881 Jy ! Component: 2850 - total flux cleaned = 0.00261815 Jy ! Component: 2900 - total flux cleaned = 0.00267387 Jy ! Component: 2950 - total flux cleaned = 0.00267375 Jy ! Component: 3000 - total flux cleaned = 0.00268285 Jy ! Component: 3050 - total flux cleaned = 0.00269184 Jy ! Component: 3100 - total flux cleaned = 0.00271901 Jy ! Component: 3150 - total flux cleaned = 0.00272802 Jy ! Component: 3200 - total flux cleaned = 0.0026657 Jy ! Component: 3250 - total flux cleaned = 0.00271009 Jy ! Component: 3300 - total flux cleaned = 0.00273656 Jy ! Component: 3350 - total flux cleaned = 0.00274535 Jy ! Component: 3400 - total flux cleaned = 0.00274536 Jy ! Component: 3450 - total flux cleaned = 0.00277139 Jy ! Component: 3500 - total flux cleaned = 0.00277134 Jy ! Component: 3550 - total flux cleaned = 0.00277989 Jy ! Component: 3600 - total flux cleaned = 0.00283945 Jy ! Component: 3650 - total flux cleaned = 0.00280557 Jy ! Component: 3700 - total flux cleaned = 0.00282234 Jy ! Component: 3750 - total flux cleaned = 0.00285577 Jy ! Component: 3800 - total flux cleaned = 0.00284745 Jy ! Component: 3850 - total flux cleaned = 0.00283918 Jy ! Component: 3900 - total flux cleaned = 0.00283927 Jy ! Component: 3950 - total flux cleaned = 0.00284744 Jy ! Component: 4000 - total flux cleaned = 0.0028556 Jy ! Component: 4050 - total flux cleaned = 0.0028798 Jy ! Total flux subtracted in 4096 components = 0.00287166 Jy ! Clean residual min=-0.000494 max=0.000608 Jy/beam ! Clean residual mean=0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0709323 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 405 components and 0.0709323 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0152+0147_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 8.267 at -1.865 degrees (North through East) ! Clean map min=-0.00083676 max=0.060304 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0152+0147_S_a_map.fits wmodel /image_prod/ug002_uva//J0152+0147_S_a_map.mod ! Writing 405 model components to file: /image_prod/ug002_uva//J0152+0147_S_a_map.mod wobs /image_prod/ug002_uva//J0152+0147_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0152+0147_S_a_uvs.fits wwins /image_prod/ug002_uva//J0152+0147_S_a_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0152+0147_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0603037 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150228 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.747355 0.747355 1.49471 2.98942 5.97884 11.9577 23.9154 47.8307 95.6615 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.415 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0152+0147_S_a_dfm.log closed on Wed Mar 4 19:16:23 2020