! Started logfile: /image_prod/ug002_uvm//J0332+6753_S_a_dfm.log on Wed Mar 4 16:34:31 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//J0332+6753_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0332+6753_S_a_uvm.fits ! AN table 1: 150 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 28 of 28 possible baselines. ! AN table 3: 38 integrations on 28 of 28 possible baselines. ! AN table 4: 37 integrations on 28 of 28 possible baselines. ! AN table 5: 37 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.828713 visibilities/baseline/integration-bin. ! Found source: J0332+6753 ! ! 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 40 lines of history. ! ! Reading 21075 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 J0332+6753_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022215Jy sigma=7.974870 ! Fit after self-cal, rms=0.878973Jy sigma=6.770157 ! 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=3.334 mas, bmaj=3.633 mas, bpa=45.3 degrees ! Estimated noise=1.28197 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 = 0.0842646 Jy ! Component: 100 - total flux cleaned = 0.118588 Jy ! Total flux subtracted in 100 components = 0.118588 Jy ! Clean residual min=-0.012914 max=0.040514 Jy/beam ! Clean residual mean=-0.000104 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 0.118588 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.118588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.146570Jy sigma=0.922427 ! Fit after self-cal, rms=0.146294Jy sigma=0.919863 ! Inverting map ! Added new window around map position (0.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349052 Jy ! Component: 100 - total flux cleaned = 0.054671 Jy ! Total flux subtracted in 100 components = 0.054671 Jy ! Clean residual min=-0.009926 max=0.022960 Jy/beam ! Clean residual mean=-0.000073 rms=0.002805 Jy/beam ! Combined flux in latest and established models = 0.173259 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.173259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132705Jy sigma=0.777700 ! Fit after self-cal, rms=0.131475Jy sigma=0.766154 ! Inverting map ! Added new window around map position (-2, -12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239618 Jy ! Component: 100 - total flux cleaned = 0.040125 Jy ! Total flux subtracted in 100 components = 0.040125 Jy ! Clean residual min=-0.008684 max=0.012094 Jy/beam ! Clean residual mean=-0.000054 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.213384 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.213384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124019Jy sigma=0.680786 ! Fit after self-cal, rms=0.123206Jy sigma=0.674067 ! 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=4.353 mas, bmaj=4.507 mas, bpa=34.38 degrees ! Estimated noise=0.645541 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 = 0.026229 Jy ! Component: 100 - total flux cleaned = 0.0442828 Jy ! Component: 150 - total flux cleaned = 0.0576656 Jy ! Component: 200 - total flux cleaned = 0.0677724 Jy ! Total flux subtracted in 200 components = 0.0677724 Jy ! Clean residual min=-0.007715 max=0.012738 Jy/beam ! Clean residual mean=-0.000043 rms=0.002234 Jy/beam ! Combined flux in latest and established models = 0.281156 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 126 components and 0.281156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115385Jy sigma=0.589428 ! Fit after self-cal, rms=0.114610Jy sigma=0.582020 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.353 x 4.507 at 34.38 degrees (North through East) ! Clean map min=-0.0076068 max=0.11115 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.93 KP 0.93 MK 0.97 ! NL 1.00 OV 0.89 PT 0.94 SC 1.32 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.95 HN 1.02 KP 1.23 ! MK 0.85 NL 1.10 OV 1.00 SC 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.85 FD 1.01 LA 0.95 MK 0.84 ! NL 1.19 OV 1.51 PT 1.01 SC 1.24 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.91 KP 0.98 LA 1.00 MK 1.17 ! NL 1.19 OV 0.95 PT 0.98 SC 1.15 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.50 FD 0.94 KP 1.01 LA 1.01 ! NL 1.12 OV 1.08 SC 1.36 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 KP 0.94 MK 1.07 ! NL 0.94 OV 0.95 PT 0.93 SC 2.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.96 HN 1.01 KP 1.21 ! MK 0.92 NL 2.30 OV 1.05 SC 1.21 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.51 FD 0.97 LA 0.99 MK 0.96 ! NL 1.08 OV 1.30 PT 1.01 SC 1.20 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.90 KP 0.99 LA 0.99 MK 1.12 ! NL 0.72 OV 0.97 PT 1.03 SC 0.94 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.23 FD 0.95 KP 1.08 LA 1.02 ! NL 0.91 OV 1.09 SC 1.41 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 KP 0.95 MK 1.08 ! NL 1.06 OV 0.93 PT 0.93 SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 1.00 HN 1.06 KP 1.27 ! MK 0.91 NL 1.11 OV 0.99 SC 0.83 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.71 FD 0.98 LA 0.98 MK 0.88 ! NL 1.09 OV 1.40 PT 0.97 SC 1.16 ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.93 KP 0.97 LA 0.98 MK 1.19 ! NL 1.01 OV 0.95 PT 1.00 SC 1.12 ! ! Telescope amplitude corrections in sub-array 5: ! BR 0.50 FD 0.94 KP 1.02 LA 1.01 ! NL 0.92 OV 1.07 SC 1.29 ! ! ! Fit before self-cal, rms=0.114610Jy sigma=0.582020 ! Fit after self-cal, rms=0.083990Jy sigma=0.505553 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.434 mas, bmaj=4.643 mas, bpa=45.03 degrees ! Estimated noise=0.6388 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 (-0.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00637068 Jy ! Component: 100 - total flux cleaned = 0.00862758 Jy ! Component: 150 - total flux cleaned = 0.0103049 Jy ! Component: 200 - total flux cleaned = 0.011692 Jy ! Total flux subtracted in 200 components = 0.011692 Jy ! Clean residual min=-0.003437 max=0.004192 Jy/beam ! Clean residual mean=-0.000009 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.292848 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.292848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083305Jy sigma=0.497938 ! Fit after self-cal, rms=0.083525Jy sigma=0.495693 ! 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=0.083525Jy sigma=0.495693 ! Fit after self-cal, rms=0.082791Jy sigma=0.492688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.444 mas, bmaj=4.619 mas, bpa=42.33 degrees ! Estimated noise=0.637441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258156 Jy ! Component: 100 - total flux cleaned = 0.00370209 Jy ! Component: 150 - total flux cleaned = 0.0048381 Jy ! Component: 200 - total flux cleaned = 0.005647 Jy ! Total flux subtracted in 200 components = 0.005647 Jy ! Clean residual min=-0.002891 max=0.003623 Jy/beam ! Clean residual mean=-0.000008 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.298495 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 169 components and 0.298495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082536Jy sigma=0.490185 ! Fit after self-cal, rms=0.082509Jy sigma=0.489865 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 (-1.5, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320353 Jy ! Component: 100 - total flux cleaned = 0.00435208 Jy ! Component: 150 - total flux cleaned = 0.0049193 Jy ! Component: 200 - total flux cleaned = 0.0053497 Jy ! Total flux subtracted in 200 components = 0.0053497 Jy ! Clean residual min=-0.002751 max=0.002808 Jy/beam ! Clean residual mean=-0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.303845 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.303845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082293Jy sigma=0.487752 ! Fit after self-cal, rms=0.082248Jy sigma=0.487488 ! 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=0.082248Jy sigma=0.487488 ! Fit after self-cal, rms=0.081693Jy sigma=0.487017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.449 mas, bmaj=4.629 mas, bpa=39.12 degrees ! Estimated noise=0.633093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174585 Jy ! Component: 100 - total flux cleaned = 0.00279341 Jy ! Component: 150 - total flux cleaned = 0.00370567 Jy ! Component: 200 - total flux cleaned = 0.00426981 Jy ! Total flux subtracted in 200 components = 0.00426981 Jy ! Clean residual min=-0.002474 max=0.002645 Jy/beam ! Clean residual mean=-0.000007 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.308115 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 196 components and 0.308115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081560Jy sigma=0.485635 ! Fit after self-cal, rms=0.081537Jy sigma=0.485479 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 = 0.000774466 Jy ! Component: 100 - total flux cleaned = 0.00113688 Jy ! Component: 150 - total flux cleaned = 0.00135077 Jy ! Component: 200 - total flux cleaned = 0.00154736 Jy ! Total flux subtracted in 200 components = 0.00154736 Jy ! Clean residual min=-0.002362 max=0.002551 Jy/beam ! Clean residual mean=-0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.309662 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 203 components and 0.309662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081459Jy sigma=0.484769 ! Fit after self-cal, rms=0.081445Jy sigma=0.484661 ! 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=0.081445Jy sigma=0.484661 ! Fit after self-cal, rms=0.081197Jy sigma=0.484435 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.908 mas, bmaj=9.607 mas, bpa=83.61 degrees ! Estimated noise=0.726265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247308 Jy ! Component: 100 - total flux cleaned = 0.00309507 Jy ! Component: 150 - total flux cleaned = 0.00375257 Jy ! Component: 200 - total flux cleaned = 0.00433115 Jy ! Total flux subtracted in 200 components = 0.00433115 Jy ! Clean residual min=-0.002708 max=0.003241 Jy/beam ! Clean residual mean=-0.000014 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.313993 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 217 components and 0.313993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081147Jy sigma=0.483909 ! Fit after self-cal, rms=0.081144Jy sigma=0.483559 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, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350596 Jy ! Component: 100 - total flux cleaned = 0.00422682 Jy ! Component: 150 - total flux cleaned = 0.00429104 Jy ! Component: 200 - total flux cleaned = 0.0044626 Jy ! Total flux subtracted in 200 components = 0.0044626 Jy ! Clean residual min=-0.002412 max=0.002453 Jy/beam ! Clean residual mean=-0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.318456 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 264 components and 0.318456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081034Jy sigma=0.482243 ! Fit after self-cal, rms=0.081028Jy sigma=0.482080 ! 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=4.453 mas, bmaj=4.639 mas, bpa=38.45 degrees ! Estimated noise=0.629635 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 4.639 at 38.45 degrees (North through East) ! Clean map min=-0.0019754 max=0.10287 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=3.368 mas, bmaj=3.758 mas, bpa=47.93 degrees ! Estimated noise=1.2816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0859659 Jy ! Component: 100 - total flux cleaned = 0.129912 Jy ! Component: 150 - total flux cleaned = 0.161273 Jy ! Component: 200 - total flux cleaned = 0.185402 Jy ! Total flux subtracted in 200 components = 0.185402 Jy ! Clean residual min=-0.007931 max=0.014274 Jy/beam ! Clean residual mean=-0.000070 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 0.185402 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.185402 Jy ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=4.639 mas, bpa=38.45 degrees ! Estimated noise=0.629635 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313885 Jy ! Component: 100 - total flux cleaned = 0.0527713 Jy ! Component: 150 - total flux cleaned = 0.0680628 Jy ! Component: 200 - total flux cleaned = 0.0792444 Jy ! Total flux subtracted in 200 components = 0.0792444 Jy ! Clean residual min=-0.004410 max=0.006423 Jy/beam ! Clean residual mean=-0.000058 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.264647 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 118 components and 0.264647 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083881 Jy ! Component: 100 - total flux cleaned = 0.0150731 Jy ! Component: 150 - total flux cleaned = 0.0206472 Jy ! Component: 200 - total flux cleaned = 0.0253422 Jy ! Total flux subtracted in 200 components = 0.0253422 Jy ! Clean residual min=-0.003201 max=0.003189 Jy/beam ! Clean residual mean=-0.000032 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.289989 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 169 components and 0.289989 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=8.908 mas, bmaj=9.607 mas, bpa=83.61 degrees ! Estimated noise=0.726265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608063 Jy ! Component: 100 - total flux cleaned = 0.0105068 Jy ! Component: 150 - total flux cleaned = 0.0139614 Jy ! Component: 200 - total flux cleaned = 0.0163313 Jy ! Total flux subtracted in 200 components = 0.0163313 Jy ! Clean residual min=-0.002633 max=0.002778 Jy/beam ! Clean residual mean=-0.000029 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.30632 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 = 0.00161937 Jy ! Component: 100 - total flux cleaned = 0.00309695 Jy ! Component: 150 - total flux cleaned = 0.00438963 Jy ! Component: 200 - total flux cleaned = 0.00554446 Jy ! Total flux subtracted in 200 components = 0.00554446 Jy ! Clean residual min=-0.002307 max=0.002318 Jy/beam ! Clean residual mean=-0.000018 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.311865 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 293 components and 0.311864 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.453 mas, bmaj=4.639 mas, bpa=38.45 degrees ! Estimated noise=0.629635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000645678 Jy ! Component: 100 - total flux cleaned = 0.00138978 Jy ! Component: 150 - total flux cleaned = 0.00193724 Jy ! Component: 200 - total flux cleaned = 0.00244037 Jy ! Total flux subtracted in 200 components = 0.00244037 Jy ! Clean residual min=-0.002193 max=0.002377 Jy/beam ! Clean residual mean=-0.000007 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.314305 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 321 components and 0.314305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081008Jy sigma=0.481748 ! Fit after self-cal, rms=0.080952Jy sigma=0.481331 wmodel J0332+6753_S_a_map.mod ! Writing 321 model components to file: J0332+6753_S_a_map.mod wobs J0332+6753_S_a_uvs.fits ! Writing UV FITS file: J0332+6753_S_a_uvs.fits wwins J0332+6753_S_a_map.win ! wwins: Wrote 6 windows to J0332+6753_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 = 0.000207406 Jy ! Component: 100 - total flux cleaned = 0.000345884 Jy ! Component: 150 - total flux cleaned = 0.000603367 Jy ! Component: 200 - total flux cleaned = 0.000849015 Jy ! Component: 250 - total flux cleaned = 0.000998285 Jy ! Component: 300 - total flux cleaned = 0.000912353 Jy ! Component: 350 - total flux cleaned = 0.000828621 Jy ! Component: 400 - total flux cleaned = 0.000883588 Jy ! Component: 450 - total flux cleaned = 0.000802964 Jy ! Component: 500 - total flux cleaned = 0.000724238 Jy ! Component: 550 - total flux cleaned = 0.000802347 Jy ! Component: 600 - total flux cleaned = 0.000777094 Jy ! Component: 650 - total flux cleaned = 0.000777137 Jy ! Component: 700 - total flux cleaned = 0.000753062 Jy ! Component: 750 - total flux cleaned = 0.000801218 Jy ! Component: 800 - total flux cleaned = 0.000777397 Jy ! Component: 850 - total flux cleaned = 0.000777769 Jy ! Component: 900 - total flux cleaned = 0.000777943 Jy ! Component: 950 - total flux cleaned = 0.000754944 Jy ! Component: 1000 - total flux cleaned = 0.000732331 Jy ! Component: 1050 - total flux cleaned = 0.000732176 Jy ! Component: 1100 - total flux cleaned = 0.000666615 Jy ! Component: 1150 - total flux cleaned = 0.000709704 Jy ! Component: 1200 - total flux cleaned = 0.000603578 Jy ! Component: 1250 - total flux cleaned = 0.000645592 Jy ! Component: 1300 - total flux cleaned = 0.000583395 Jy ! Component: 1350 - total flux cleaned = 0.000583431 Jy ! Component: 1400 - total flux cleaned = 0.000543375 Jy ! Component: 1450 - total flux cleaned = 0.000543614 Jy ! Component: 1500 - total flux cleaned = 0.000662345 Jy ! Component: 1550 - total flux cleaned = 0.000545098 Jy ! Component: 1600 - total flux cleaned = 0.000564491 Jy ! Component: 1650 - total flux cleaned = 0.000564898 Jy ! Component: 1700 - total flux cleaned = 0.000583624 Jy ! Component: 1750 - total flux cleaned = 0.000527244 Jy ! Component: 1800 - total flux cleaned = 0.000527462 Jy ! Component: 1850 - total flux cleaned = 0.00047226 Jy ! Component: 1900 - total flux cleaned = 0.000435908 Jy ! Component: 1950 - total flux cleaned = 0.00047176 Jy ! Component: 2000 - total flux cleaned = 0.000417969 Jy ! Component: 2050 - total flux cleaned = 0.000418235 Jy ! Component: 2100 - total flux cleaned = 0.000418291 Jy ! Component: 2150 - total flux cleaned = 0.000435407 Jy ! Component: 2200 - total flux cleaned = 0.000348928 Jy ! Component: 2250 - total flux cleaned = 0.000348835 Jy ! Component: 2300 - total flux cleaned = 0.000331818 Jy ! Component: 2350 - total flux cleaned = 0.00033181 Jy ! Component: 2400 - total flux cleaned = 0.000298796 Jy ! Component: 2450 - total flux cleaned = 0.000315125 Jy ! Component: 2500 - total flux cleaned = 0.000298623 Jy ! Component: 2550 - total flux cleaned = 0.000249771 Jy ! Component: 2600 - total flux cleaned = 0.000217417 Jy ! Component: 2650 - total flux cleaned = 0.000217452 Jy ! Component: 2700 - total flux cleaned = 0.000106284 Jy ! Component: 2750 - total flux cleaned = 0.00010615 Jy ! Component: 2800 - total flux cleaned = 0.000121754 Jy ! Component: 2850 - total flux cleaned = 2.85748e-05 Jy ! Component: 2900 - total flux cleaned = 9.02716e-05 Jy ! Component: 2950 - total flux cleaned = 2.91082e-05 Jy ! Component: 3000 - total flux cleaned = 2.90749e-05 Jy ! Component: 3050 - total flux cleaned = 2.92074e-05 Jy ! Component: 3100 - total flux cleaned = -7.24424e-07 Jy ! Component: 3150 - total flux cleaned = -7.27937e-07 Jy ! Component: 3200 - total flux cleaned = -6.73895e-07 Jy ! Component: 3250 - total flux cleaned = -7.39089e-05 Jy ! Component: 3300 - total flux cleaned = -8.85123e-05 Jy ! Component: 3350 - total flux cleaned = -0.000102912 Jy ! Component: 3400 - total flux cleaned = -0.000189187 Jy ! Component: 3450 - total flux cleaned = -0.000160546 Jy ! Component: 3500 - total flux cleaned = -0.000174728 Jy ! Component: 3550 - total flux cleaned = -0.00018888 Jy ! Component: 3600 - total flux cleaned = -0.000258769 Jy ! Component: 3650 - total flux cleaned = -0.000286501 Jy ! Component: 3700 - total flux cleaned = -0.000272679 Jy ! Component: 3750 - total flux cleaned = -0.000341317 Jy ! Component: 3800 - total flux cleaned = -0.00031403 Jy ! Component: 3850 - total flux cleaned = -0.000327686 Jy ! Component: 3900 - total flux cleaned = -0.000435402 Jy ! Component: 3950 - total flux cleaned = -0.00040856 Jy ! Component: 4000 - total flux cleaned = -0.000448478 Jy ! Component: 4050 - total flux cleaned = -0.000461765 Jy ! Total flux subtracted in 4096 components = -0.000461787 Jy ! Clean residual min=-0.000779 max=0.000691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.313843 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 623 components and 0.313843 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0332+6753_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.453 x 4.639 at 38.45 degrees (North through East) ! Clean map min=-0.001423 max=0.10345 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0332+6753_S_a_map.fits wmodel /image_prod/ug002_uvm//J0332+6753_S_a_map.mod ! Writing 623 model components to file: /image_prod/ug002_uvm//J0332+6753_S_a_map.mod wobs /image_prod/ug002_uvm//J0332+6753_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0332+6753_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0332+6753_S_a_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uvm//J0332+6753_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103451 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246532 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714924 0.714924 1.42985 2.85969 5.71939 11.4388 22.8776 45.7551 91.5102 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.625 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0332+6753_S_a_dfm.log closed on Wed Mar 4 16:34:38 2020