! Started logfile: /scr/pima/rv102_uvs/J1245-1616_S_dfm.log on Sat Nov 9 09:34:02 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J1245-1616_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1245-1616_S_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! AN table 2: 13 integrations on 28 of 28 possible baselines. ! AN table 3: 2 integrations on 1 of 1 possible baselines. ! AN table 4: 8 integrations on 36 of 36 possible baselines. ! AN table 5: 11 integrations on 28 of 28 possible baselines. ! AN table 6: 10 integrations on 21 of 21 possible baselines. ! AN table 7: 10 integrations on 3 of 3 possible baselines. ! AN table 8: 3 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.824049 visibilities/baseline/integration-bin. ! Found source: J1245-1616 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 4852 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1245-1616_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. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! A total of 4 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 38 telescope corrections were flagged in sub-array 5. ! A total of 16 telescope corrections were flagged in sub-array 6. ! A total of 4 telescope corrections were flagged in sub-array 8. ! ! Fit before self-cal, rms=1.106688Jy sigma=14.161411 ! Fit after self-cal, rms=0.543196Jy sigma=6.851356 ! 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=2.229 mas, bmaj=7.391 mas, bpa=-8.43 degrees ! Estimated noise=1.36371 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 = 0.362569 Jy ! Component: 100 - total flux cleaned = 0.442296 Jy ! Total flux subtracted in 100 components = 0.442296 Jy ! Clean residual min=-0.019828 max=0.032507 Jy/beam ! Clean residual mean=0.000109 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 0.442296 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.442296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131042Jy sigma=1.482304 ! Fit after self-cal, rms=0.131026Jy sigma=1.482001 ! Inverting map ! Added new window around map position (-2.5, 10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031893 Jy ! Component: 100 - total flux cleaned = 0.0502252 Jy ! Total flux subtracted in 100 components = 0.0502252 Jy ! Clean residual min=-0.019285 max=0.024520 Jy/beam ! Clean residual mean=0.000052 rms=0.004137 Jy/beam ! Combined flux in latest and established models = 0.492522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.492522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121844Jy sigma=1.344875 ! Fit after self-cal, rms=0.121723Jy sigma=1.342588 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=8.618 mas, bpa=-9.607 degrees ! Estimated noise=0.912019 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 (-35.5, 47.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140598 Jy ! Component: 100 - total flux cleaned = 0.0174388 Jy ! Component: 150 - total flux cleaned = 0.0190514 Jy ! Component: 200 - total flux cleaned = 0.0201077 Jy ! Total flux subtracted in 200 components = 0.0201077 Jy ! Clean residual min=-0.010271 max=0.012165 Jy/beam ! Clean residual mean=0.000782 rms=0.002243 Jy/beam ! Combined flux in latest and established models = 0.51263 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.51263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117855Jy sigma=1.291222 ! Fit after self-cal, rms=0.117602Jy sigma=1.287431 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.803 x 8.618 at -9.607 degrees (North through East) ! Clean map min=-0.012035 max=0.45393 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.97 KP 0.95 LA 0.99 ! NL 0.92 PT 1.01 SC 0.98 WF 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.02 KP 0.96 LA 0.99 ! MK 1.74 PT 1.02 SC 0.97 WF 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.95 KP 0.96 LA 1.02 ! MK 1.00 NL 0.99 PT 1.02 SC 0.99 ! WF 1.07 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 0.93 LA 1.02 MK 1.81 ! OV 1.00* PT 1.04 SC 0.95 WF 1.13 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.01 HN 0.99 LA 0.98 MK 1.12 ! PT 1.02 SC 1.01 WF 1.00 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.91 LA 1.11 MK 0.74 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.97 KP 0.94 LA 1.01 ! NL 1.03 PT 1.03 SC 0.99 WF 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.05 HN 1.04 KP 0.98 LA 0.97 ! MK 1.01 PT 1.02 SC 0.93 WF 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 0.99 HN 0.99 KP 0.94 LA 0.99 ! MK 0.96 NL 1.01 PT 1.02 SC 1.02 ! WF 1.02 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 0.99 LA 0.97 MK 1.38 ! OV 1.00* PT 1.03 SC 1.02 WF 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.05 HN 0.92 LA 0.95 MK 0.99 ! PT 1.01 SC 1.01 WF 1.04 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 0.92 LA 1.01 MK 0.89 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 0.99 LA 0.99 ! NL 0.96 PT 1.02 SC 0.99 WF 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.99 KP 0.96 LA 0.99 ! MK 1.40 PT 1.05 SC 1.02 WF 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 0.95 KP 0.96 LA 0.99 ! MK 0.98 NL 0.99 PT 1.04 SC 1.08 ! WF 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.00 LA 1.04 MK 1.57 ! OV 1.00* PT 1.05 SC 0.95 WF 1.07 ! ! Telescope amplitude corrections in sub-array 6: ! FD 1.00 HN 0.93 LA 0.96 MK 1.00 ! PT 1.04 SC 1.05 WF 0.97 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.16 LA 1.03 MK 0.76 PT 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 0.96 LA 1.03 ! NL 0.93 PT 1.01 SC 0.99 WF 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.03 KP 0.96 LA 1.04 ! MK 1.14 PT 1.01 SC 0.96 WF 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! HN 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.00 KP 0.97 LA 1.01 ! MK 0.70 NL 0.99 PT 1.00 SC 0.99 ! WF 0.97 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.98 HN 1.02 LA 1.04 MK 0.96 ! OV 1.00* PT 1.02 SC 1.02 WF 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! FD 0.97 HN 0.95 LA 0.99 MK 0.73 ! PT 1.04 SC 1.02 WF 1.03 ! ! A total of 30 telescope corrections were flagged in sub-array 7. ! Telescope amplitude corrections in sub-array 7: ! HN 0.00* SC 0.00* WF 0.00* ! ! Telescope amplitude corrections in sub-array 8: ! FD 1.24 LA 0.94 MK 0.51 PT 1.04 ! ! ! Fit before self-cal, rms=0.117602Jy sigma=1.287431 ! Fit after self-cal, rms=0.110837Jy sigma=1.123401 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.801 mas, bmaj=8.891 mas, bpa=-9.533 degrees ! Estimated noise=0.917884 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 (-18, 35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546225 Jy ! Component: 100 - total flux cleaned = 0.00621761 Jy ! Component: 150 - total flux cleaned = 0.0068949 Jy ! Component: 200 - total flux cleaned = 0.00704769 Jy ! Total flux subtracted in 200 components = 0.00704769 Jy ! Clean residual min=-0.004370 max=0.006174 Jy/beam ! Clean residual mean=0.000255 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.519677 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.519677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109905Jy sigma=1.116915 ! Fit after self-cal, rms=0.110056Jy sigma=1.116273 ! Inverting map ! Added new window around map position (68, 90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502625 Jy ! Component: 100 - total flux cleaned = 0.00487469 Jy ! Component: 150 - total flux cleaned = 0.00473489 Jy ! Component: 200 - total flux cleaned = 0.00473339 Jy ! Total flux subtracted in 200 components = 0.00473339 Jy ! Clean residual min=-0.004134 max=0.005137 Jy/beam ! Clean residual mean=0.000150 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.524411 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.524411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109427Jy sigma=1.111023 ! Fit after self-cal, rms=0.109408Jy sigma=1.110836 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109408Jy sigma=1.110836 ! Fit after self-cal, rms=0.109033Jy sigma=1.110251 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=8.894 mas, bpa=-9.588 degrees ! Estimated noise=0.917374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192081 Jy ! Component: 100 - total flux cleaned = 0.00216485 Jy ! Component: 150 - total flux cleaned = 0.00204588 Jy ! Component: 200 - total flux cleaned = 0.00193539 Jy ! Total flux subtracted in 200 components = 0.00193539 Jy ! Clean residual min=-0.003897 max=0.004762 Jy/beam ! Clean residual mean=0.000076 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.526346 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 86 components and 0.526346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108657Jy sigma=1.107837 ! Fit after self-cal, rms=0.108650Jy sigma=1.107791 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 (7, 50). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147848 Jy ! Component: 100 - total flux cleaned = 0.00198785 Jy ! Component: 150 - total flux cleaned = 0.00220804 Jy ! Component: 200 - total flux cleaned = 0.0022098 Jy ! Total flux subtracted in 200 components = 0.0022098 Jy ! Clean residual min=-0.003692 max=0.004375 Jy/beam ! Clean residual mean=0.000018 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.528556 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 106 components and 0.528556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108223Jy sigma=1.104661 ! Fit after self-cal, rms=0.108222Jy sigma=1.104515 ! Inverting map ! Added new window around map position (18, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175097 Jy ! Component: 100 - total flux cleaned = 0.00125485 Jy ! Component: 150 - total flux cleaned = 0.00114696 Jy ! Component: 200 - total flux cleaned = 0.000939713 Jy ! Total flux subtracted in 200 components = 0.000939713 Jy ! Clean residual min=-0.003817 max=0.004208 Jy/beam ! Clean residual mean=-0.000006 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.529496 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.529495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107809Jy sigma=1.101792 ! Fit after self-cal, rms=0.107803Jy sigma=1.101578 ! Inverting map ! Added new window around map position (72.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318834 Jy ! Component: 100 - total flux cleaned = 0.0032912 Jy ! Component: 150 - total flux cleaned = 0.00308803 Jy ! Component: 200 - total flux cleaned = 0.00299299 Jy ! Total flux subtracted in 200 components = 0.00299299 Jy ! Clean residual min=-0.003860 max=0.003321 Jy/beam ! Clean residual mean=-0.000055 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.532488 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.532488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107461Jy sigma=1.099227 ! Fit after self-cal, rms=0.107458Jy sigma=1.099101 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107458Jy sigma=1.099101 ! Fit after self-cal, rms=0.107369Jy sigma=1.098689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=8.895 mas, bpa=-9.6 degrees ! Estimated noise=0.916949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083156 Jy ! Component: 100 - total flux cleaned = 0.000831392 Jy ! Component: 150 - total flux cleaned = 0.000920611 Jy ! Component: 200 - total flux cleaned = 0.000830872 Jy ! Total flux subtracted in 200 components = 0.000830872 Jy ! Clean residual min=-0.003817 max=0.003221 Jy/beam ! Clean residual mean=-0.000066 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.533319 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 156 components and 0.533319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107130Jy sigma=1.097325 ! Fit after self-cal, rms=0.107131Jy sigma=1.097269 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 = 1.79401e-05 Jy ! Component: 100 - total flux cleaned = 0.000103105 Jy ! Component: 150 - total flux cleaned = 0.00010281 Jy ! Component: 200 - total flux cleaned = -5.79753e-05 Jy ! Total flux subtracted in 200 components = -5.79753e-05 Jy ! Clean residual min=-0.003679 max=0.003168 Jy/beam ! Clean residual mean=-0.000065 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.533261 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 165 components and 0.533261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106943Jy sigma=1.096160 ! Fit after self-cal, rms=0.106943Jy sigma=1.096133 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106943Jy sigma=1.096133 ! Fit after self-cal, rms=0.106971Jy sigma=1.096061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.459 mas, bmaj=14.93 mas, bpa=-7.406 degrees ! Estimated noise=1.21582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.08134e-05 Jy ! Component: 100 - total flux cleaned = -0.000211398 Jy ! Component: 150 - total flux cleaned = -0.000333157 Jy ! Component: 200 - total flux cleaned = -0.000481102 Jy ! Total flux subtracted in 200 components = -0.000481102 Jy ! Clean residual min=-0.003317 max=0.002673 Jy/beam ! Clean residual mean=-0.000142 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.53278 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 184 components and 0.53278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106963Jy sigma=1.095697 ! Fit after self-cal, rms=0.106962Jy sigma=1.095672 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 = -0.000150753 Jy ! Component: 100 - total flux cleaned = -0.000281867 Jy ! Component: 150 - total flux cleaned = -0.000342705 Jy ! Component: 200 - total flux cleaned = -0.00042963 Jy ! Total flux subtracted in 200 components = -0.00042963 Jy ! Clean residual min=-0.003175 max=0.002628 Jy/beam ! Clean residual mean=-0.000118 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.532351 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.532351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106958Jy sigma=1.095487 ! Fit after self-cal, rms=0.106956Jy sigma=1.095476 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=8.897 mas, bpa=-9.601 degrees ! Estimated noise=0.916696 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.797 x 8.897 at -9.601 degrees (North through East) ! Clean map min=-0.0058345 max=0.45315 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=2.233 mas, bmaj=7.504 mas, bpa=-8.295 degrees ! Estimated noise=1.36147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360342 Jy ! Component: 100 - total flux cleaned = 0.439907 Jy ! Component: 150 - total flux cleaned = 0.467743 Jy ! Component: 200 - total flux cleaned = 0.484249 Jy ! Total flux subtracted in 200 components = 0.484249 Jy ! Clean residual min=-0.009863 max=0.011085 Jy/beam ! Clean residual mean=0.000047 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 0.484248 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.484248 Jy ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=8.897 mas, bpa=-9.601 degrees ! Estimated noise=0.916696 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 = 0.0154698 Jy ! Component: 100 - total flux cleaned = 0.0251104 Jy ! Component: 150 - total flux cleaned = 0.0328522 Jy ! Component: 200 - total flux cleaned = 0.0375997 Jy ! Total flux subtracted in 200 components = 0.0375997 Jy ! Clean residual min=-0.005130 max=0.005642 Jy/beam ! Clean residual mean=0.000214 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.521848 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 51 components and 0.521848 Jy ! Inverting map ! Added new window around map position (31.5, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360243 Jy ! Component: 100 - total flux cleaned = 0.0055262 Jy ! Component: 150 - total flux cleaned = 0.00631171 Jy ! Component: 200 - total flux cleaned = 0.00723478 Jy ! Total flux subtracted in 200 components = 0.00723478 Jy ! Clean residual min=-0.004428 max=0.004311 Jy/beam ! Clean residual mean=0.000047 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.529083 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 81 components and 0.529083 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=6.459 mas, bmaj=14.93 mas, bpa=-7.406 degrees ! Estimated noise=1.21582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010922 Jy ! Component: 100 - total flux cleaned = 0.00137989 Jy ! Component: 150 - total flux cleaned = 0.00172366 Jy ! Component: 200 - total flux cleaned = 0.00187491 Jy ! Total flux subtracted in 200 components = 0.00187491 Jy ! Clean residual min=-0.003221 max=0.002769 Jy/beam ! Clean residual mean=-0.000009 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.530958 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 = 0.000324277 Jy ! Component: 100 - total flux cleaned = 0.000442277 Jy ! Component: 150 - total flux cleaned = 0.000552611 Jy ! Component: 200 - total flux cleaned = 0.00065515 Jy ! Total flux subtracted in 200 components = 0.00065515 Jy ! Clean residual min=-0.003058 max=0.002710 Jy/beam ! Clean residual mean=-0.000048 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.531613 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 132 components and 0.531613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=8.897 mas, bpa=-9.601 degrees ! Estimated noise=0.916696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00017372 Jy ! Component: 100 - total flux cleaned = 0.000314682 Jy ! Component: 150 - total flux cleaned = 0.000309516 Jy ! Component: 200 - total flux cleaned = 0.000306733 Jy ! Total flux subtracted in 200 components = 0.000306733 Jy ! Clean residual min=-0.004114 max=0.003985 Jy/beam ! Clean residual mean=-0.000031 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.53192 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.53192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108293Jy sigma=1.105495 ! Fit after self-cal, rms=0.108164Jy sigma=1.104015 wmodel J1245-1616_S_map.mod ! Writing 156 model components to file: J1245-1616_S_map.mod wobs J1245-1616_S_uvs.fits ! Writing UV FITS file: J1245-1616_S_uvs.fits wwins J1245-1616_S_map.win ! wwins: Wrote 9 windows to J1245-1616_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 = -0.000379086 Jy ! Component: 100 - total flux cleaned = -4.47145e-05 Jy ! Component: 150 - total flux cleaned = 0.000147893 Jy ! Component: 200 - total flux cleaned = 0.00045871 Jy ! Component: 250 - total flux cleaned = 0.000822223 Jy ! Component: 300 - total flux cleaned = 0.00105898 Jy ! Component: 350 - total flux cleaned = 0.00123385 Jy ! Component: 400 - total flux cleaned = 0.00146206 Jy ! Component: 450 - total flux cleaned = 0.00163039 Jy ! Component: 500 - total flux cleaned = 0.00185185 Jy ! Component: 550 - total flux cleaned = 0.00207016 Jy ! Component: 600 - total flux cleaned = 0.0023391 Jy ! Component: 650 - total flux cleaned = 0.00239251 Jy ! Component: 700 - total flux cleaned = 0.00265522 Jy ! Component: 750 - total flux cleaned = 0.00281063 Jy ! Component: 800 - total flux cleaned = 0.00291311 Jy ! Component: 850 - total flux cleaned = 0.00301462 Jy ! Component: 900 - total flux cleaned = 0.00311493 Jy ! Component: 950 - total flux cleaned = 0.00326357 Jy ! Component: 1000 - total flux cleaned = 0.00326337 Jy ! Component: 1050 - total flux cleaned = 0.00326332 Jy ! Component: 1100 - total flux cleaned = 0.00331122 Jy ! Component: 1150 - total flux cleaned = 0.0033589 Jy ! Component: 1200 - total flux cleaned = 0.00350081 Jy ! Component: 1250 - total flux cleaned = 0.0035005 Jy ! Component: 1300 - total flux cleaned = 0.00354715 Jy ! Component: 1350 - total flux cleaned = 0.00359327 Jy ! Component: 1400 - total flux cleaned = 0.00368541 Jy ! Component: 1450 - total flux cleaned = 0.00377586 Jy ! Component: 1500 - total flux cleaned = 0.00386559 Jy ! Component: 1550 - total flux cleaned = 0.00377608 Jy ! Component: 1600 - total flux cleaned = 0.00390937 Jy ! Component: 1650 - total flux cleaned = 0.0040416 Jy ! Component: 1700 - total flux cleaned = 0.00408512 Jy ! Component: 1750 - total flux cleaned = 0.00399831 Jy ! Component: 1800 - total flux cleaned = 0.00412794 Jy ! Component: 1850 - total flux cleaned = 0.0042137 Jy ! Component: 1900 - total flux cleaned = 0.00421376 Jy ! Component: 1950 - total flux cleaned = 0.00434114 Jy ! Component: 2000 - total flux cleaned = 0.00442545 Jy ! Component: 2050 - total flux cleaned = 0.00442581 Jy ! Component: 2100 - total flux cleaned = 0.00467588 Jy ! Component: 2150 - total flux cleaned = 0.00480011 Jy ! Component: 2200 - total flux cleaned = 0.00484148 Jy ! Component: 2250 - total flux cleaned = 0.0050051 Jy ! Component: 2300 - total flux cleaned = 0.00504564 Jy ! Component: 2350 - total flux cleaned = 0.00512647 Jy ! Component: 2400 - total flux cleaned = 0.00520695 Jy ! Component: 2450 - total flux cleaned = 0.00524679 Jy ! Component: 2500 - total flux cleaned = 0.00536618 Jy ! Component: 2550 - total flux cleaned = 0.00540583 Jy ! Component: 2600 - total flux cleaned = 0.00556353 Jy ! Component: 2650 - total flux cleaned = 0.00564191 Jy ! Component: 2700 - total flux cleaned = 0.0057588 Jy ! Component: 2750 - total flux cleaned = 0.00579762 Jy ! Component: 2800 - total flux cleaned = 0.00595192 Jy ! Component: 2850 - total flux cleaned = 0.00599029 Jy ! Component: 2900 - total flux cleaned = 0.00606631 Jy ! Component: 2950 - total flux cleaned = 0.00618043 Jy ! Component: 3000 - total flux cleaned = 0.00621836 Jy ! Component: 3050 - total flux cleaned = 0.00629371 Jy ! Component: 3100 - total flux cleaned = 0.0064434 Jy ! Component: 3150 - total flux cleaned = 0.006555 Jy ! Component: 3200 - total flux cleaned = 0.00659219 Jy ! Component: 3250 - total flux cleaned = 0.00662906 Jy ! Component: 3300 - total flux cleaned = 0.00677591 Jy ! Component: 3350 - total flux cleaned = 0.00681251 Jy ! Component: 3400 - total flux cleaned = 0.00688545 Jy ! Component: 3450 - total flux cleaned = 0.00699407 Jy ! Component: 3500 - total flux cleaned = 0.00699418 Jy ! Component: 3550 - total flux cleaned = 0.0072094 Jy ! Component: 3600 - total flux cleaned = 0.00731646 Jy ! Component: 3650 - total flux cleaned = 0.0073876 Jy ! Component: 3700 - total flux cleaned = 0.00745822 Jy ! Component: 3750 - total flux cleaned = 0.00745841 Jy ! Component: 3800 - total flux cleaned = 0.00759859 Jy ! Component: 3850 - total flux cleaned = 0.00770332 Jy ! Component: 3900 - total flux cleaned = 0.00777287 Jy ! Component: 3950 - total flux cleaned = 0.00777303 Jy ! Component: 4000 - total flux cleaned = 0.00791103 Jy ! Component: 4050 - total flux cleaned = 0.00804825 Jy ! Total flux subtracted in 4096 components = 0.00815073 Jy ! Clean residual min=-0.001852 max=0.001983 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.540071 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 421 components and 0.540071 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1245-1616_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.797 x 8.897 at -9.601 degrees (North through East) ! Clean map min=-0.0042133 max=0.45194 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1245-1616_S_map.fits wmodel /scr/pima/rv102_uvs/J1245-1616_S_map.mod ! Writing 421 model components to file: /scr/pima/rv102_uvs/J1245-1616_S_map.mod wobs /scr/pima/rv102_uvs/J1245-1616_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1245-1616_S_uvs.fits wwins /scr/pima/rv102_uvs/J1245-1616_S_map.win ! wwins: Wrote 10 windows to /scr/pima/rv102_uvs/J1245-1616_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.451937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000618179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410353 0.410353 0.820707 1.64141 3.28283 6.56565 13.1313 26.2626 52.5252 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.451 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 731.077 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1245-1616_S_dfm.log closed on Sat Nov 9 09:34:06 2019