! Started logfile: .//J0102-1130_C_dfm.log on Mon Jan 20 17:07:53 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0102-1130_C_uva.fits ! Reading UV FITS file: .//J0102-1130_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.985294 visibilities/baseline/integration-bin. ! Found source: J0102-1130 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3752 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0102-1130_C] 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 0.300x0.300 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004143Jy sigma=20.345371 ! Fit after self-cal, rms=0.932997Jy sigma=18.889604 ! 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=2.186 mas, bmaj=10.5 mas, bpa=-10.31 degrees ! Estimated noise=0.843894 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 = 0.0527411 Jy ! Component: 100 - total flux cleaned = 0.0642447 Jy ! Total flux subtracted in 100 components = 0.0642447 Jy ! Clean residual min=-0.002758 max=0.003472 Jy/beam ! Clean residual mean=-0.000000 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0642447 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0642447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.037415Jy sigma=0.653452 ! Fit after self-cal, rms=0.037267Jy sigma=0.650417 ! 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=2.916 mas, bmaj=10.13 mas, bpa=-10.74 degrees ! Estimated noise=0.587246 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 = 0.00381692 Jy ! Component: 100 - total flux cleaned = 0.00568308 Jy ! Component: 150 - total flux cleaned = 0.00682491 Jy ! Component: 200 - total flux cleaned = 0.00720442 Jy ! Total flux subtracted in 200 components = 0.00720442 Jy ! Clean residual min=-0.001720 max=0.001806 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0714491 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 46 components and 0.0714491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036929Jy sigma=0.641263 ! Fit after self-cal, rms=0.036936Jy sigma=0.641156 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.916 x 10.13 at -10.74 degrees (North through East) ! Clean map min=-0.0017145 max=0.068162 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.04 KP 1.05 ! LA 1.02 NL 1.02 OV 1.09 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.20 KP 1.02 ! LA 1.07 NL 1.02 OV 0.91 PT 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 1.11 ! LA 1.03 NL 1.19 OV 1.05 PT 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.82 KP 0.88 ! LA 1.03 NL 0.85 OV 0.94 PT 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.98 HN 0.92 KP 1.00 ! LA 0.95 NL 0.95 OV 0.97 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.01 KP 1.02 ! LA 1.02 NL 1.00 OV 0.95 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.07 KP 0.96 ! LA 0.98 NL 1.02 OV 0.95 PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.95 ! LA 1.00 NL 0.99 OV 0.92 PT 0.95 ! ! ! Fit before self-cal, rms=0.036936Jy sigma=0.641156 ! Fit after self-cal, rms=0.036774Jy sigma=0.626432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=10.09 mas, bpa=-10.71 degrees ! Estimated noise=0.582943 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 = 0.000640254 Jy ! Component: 100 - total flux cleaned = 0.000802808 Jy ! Component: 150 - total flux cleaned = 0.000905085 Jy ! Component: 200 - total flux cleaned = 0.000932191 Jy ! Total flux subtracted in 200 components = 0.000932191 Jy ! Clean residual min=-0.001352 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0723813 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0723813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036756Jy sigma=0.626161 ! Fit after self-cal, rms=0.036766Jy sigma=0.626008 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036766Jy sigma=0.626008 ! Fit after self-cal, rms=0.036727Jy sigma=0.625963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=10.07 mas, bpa=-10.7 degrees ! Estimated noise=0.582579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276793 Jy ! Component: 100 - total flux cleaned = 0.000379469 Jy ! Component: 150 - total flux cleaned = 0.000437268 Jy ! Component: 200 - total flux cleaned = 0.000477651 Jy ! Total flux subtracted in 200 components = 0.000477651 Jy ! Clean residual min=-0.001331 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.072859 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.072859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036720Jy sigma=0.625910 ! Fit after self-cal, rms=0.036721Jy sigma=0.625905 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 = 9.87036e-06 Jy ! Component: 100 - total flux cleaned = 4.82093e-05 Jy ! Component: 150 - total flux cleaned = 7.87098e-05 Jy ! Component: 200 - total flux cleaned = 0.000102143 Jy ! Total flux subtracted in 200 components = 0.000102143 Jy ! Clean residual min=-0.001318 max=0.001570 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0729611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.0729611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036718Jy sigma=0.625874 ! Fit after self-cal, rms=0.036718Jy sigma=0.625870 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036718Jy sigma=0.625870 ! Fit after self-cal, rms=0.036708Jy sigma=0.625859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.909 mas, bmaj=10.06 mas, bpa=-10.7 degrees ! Estimated noise=0.582845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020011 Jy ! Component: 100 - total flux cleaned = 0.00027284 Jy ! Component: 150 - total flux cleaned = 0.000332405 Jy ! Component: 200 - total flux cleaned = 0.00038144 Jy ! Total flux subtracted in 200 components = 0.00038144 Jy ! Clean residual min=-0.001309 max=0.001566 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0733426 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 104 components and 0.0733425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036704Jy sigma=0.625841 ! Fit after self-cal, rms=0.036705Jy sigma=0.625837 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 = 7.1969e-06 Jy ! Component: 100 - total flux cleaned = 4.90819e-05 Jy ! Component: 150 - total flux cleaned = 6.88463e-05 Jy ! Component: 200 - total flux cleaned = 8.78331e-05 Jy ! Total flux subtracted in 200 components = 8.78331e-05 Jy ! Clean residual min=-0.001297 max=0.001561 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0734304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.0734304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036703Jy sigma=0.625820 ! Fit after self-cal, rms=0.036703Jy sigma=0.625817 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036703Jy sigma=0.625817 ! Fit after self-cal, rms=0.036688Jy sigma=0.625809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.333 mas, bmaj=9.83 mas, bpa=-10.79 degrees ! Estimated noise=0.616617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000274074 Jy ! Component: 100 - total flux cleaned = 0.000348202 Jy ! Component: 150 - total flux cleaned = 0.000391606 Jy ! Component: 200 - total flux cleaned = 0.000424452 Jy ! Total flux subtracted in 200 components = 0.000424452 Jy ! Clean residual min=-0.001552 max=0.001649 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0738548 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.0738548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036685Jy sigma=0.625807 ! Fit after self-cal, rms=0.036685Jy sigma=0.625799 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 = 3.93156e-05 Jy ! Component: 100 - total flux cleaned = 6.23525e-05 Jy ! Component: 150 - total flux cleaned = 7.86043e-05 Jy ! Component: 200 - total flux cleaned = 9.38869e-05 Jy ! Total flux subtracted in 200 components = 9.38869e-05 Jy ! Clean residual min=-0.001547 max=0.001651 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0739487 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.0739487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036683Jy sigma=0.625795 ! Fit after self-cal, rms=0.036683Jy sigma=0.625791 ! 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=2.907 mas, bmaj=10.06 mas, bpa=-10.69 degrees ! Estimated noise=0.583077 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 10.06 at -10.69 degrees (North through East) ! Clean map min=-0.0012774 max=0.067667 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=2.173 mas, bmaj=10.45 mas, bpa=-10.29 degrees ! Estimated noise=0.827541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0517854 Jy ! Component: 100 - total flux cleaned = 0.0630946 Jy ! Component: 150 - total flux cleaned = 0.0666414 Jy ! Component: 200 - total flux cleaned = 0.0686507 Jy ! Total flux subtracted in 200 components = 0.0686507 Jy ! Clean residual min=-0.002057 max=0.002031 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0686507 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0686507 Jy ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=10.06 mas, bpa=-10.69 degrees ! Estimated noise=0.583077 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 = 0.00174155 Jy ! Component: 100 - total flux cleaned = 0.00284985 Jy ! Component: 150 - total flux cleaned = 0.00359391 Jy ! Component: 200 - total flux cleaned = 0.00395743 Jy ! Total flux subtracted in 200 components = 0.00395743 Jy ! Clean residual min=-0.001395 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0726081 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.0726081 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.333 mas, bmaj=9.83 mas, bpa=-10.79 degrees ! Estimated noise=0.616617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038528 Jy ! Component: 100 - total flux cleaned = 0.000548351 Jy ! Component: 150 - total flux cleaned = 0.000656528 Jy ! Component: 200 - total flux cleaned = 0.000748836 Jy ! Total flux subtracted in 200 components = 0.000748836 Jy ! Clean residual min=-0.001612 max=0.001668 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.073357 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 = 7.18102e-05 Jy ! Component: 100 - total flux cleaned = 0.000113578 Jy ! Component: 150 - total flux cleaned = 0.00014503 Jy ! Component: 200 - total flux cleaned = 0.000174903 Jy ! Total flux subtracted in 200 components = 0.000174903 Jy ! Clean residual min=-0.001603 max=0.001665 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0735319 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 106 components and 0.0735319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=10.06 mas, bpa=-10.69 degrees ! Estimated noise=0.583077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.88544e-05 Jy ! Component: 100 - total flux cleaned = -5.91759e-06 Jy ! Component: 150 - total flux cleaned = 1.45324e-05 Jy ! Component: 200 - total flux cleaned = 4.00101e-05 Jy ! Total flux subtracted in 200 components = 4.00101e-05 Jy ! Clean residual min=-0.001328 max=0.001608 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0735719 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 115 components and 0.0735719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.036686Jy sigma=0.625814 ! Fit after self-cal, rms=0.036687Jy sigma=0.625806 wmodel J0102-1130_C_map.mod ! Writing 115 model components to file: J0102-1130_C_map.mod wobs J0102-1130_C_uvs.fits ! Writing UV FITS file: J0102-1130_C_uvs.fits wwins J0102-1130_C_map.win ! wwins: Wrote 1 windows to J0102-1130_C_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 = 0.000500143 Jy ! Component: 100 - total flux cleaned = 0.000570112 Jy ! Component: 150 - total flux cleaned = 0.000610286 Jy ! Component: 200 - total flux cleaned = 0.000726382 Jy ! Component: 250 - total flux cleaned = 0.000836199 Jy ! Component: 300 - total flux cleaned = 0.00100798 Jy ! Component: 350 - total flux cleaned = 0.00108915 Jy ! Component: 400 - total flux cleaned = 0.00115126 Jy ! Component: 450 - total flux cleaned = 0.00116623 Jy ! Component: 500 - total flux cleaned = 0.00116609 Jy ! Component: 550 - total flux cleaned = 0.00119447 Jy ! Component: 600 - total flux cleaned = 0.00123535 Jy ! Component: 650 - total flux cleaned = 0.00126199 Jy ! Component: 700 - total flux cleaned = 0.00131339 Jy ! Component: 750 - total flux cleaned = 0.00132587 Jy ! Component: 800 - total flux cleaned = 0.00135004 Jy ! Component: 850 - total flux cleaned = 0.00137398 Jy ! Component: 900 - total flux cleaned = 0.00137389 Jy ! Component: 950 - total flux cleaned = 0.0013737 Jy ! Component: 1000 - total flux cleaned = 0.00137348 Jy ! Component: 1050 - total flux cleaned = 0.00136247 Jy ! Component: 1100 - total flux cleaned = 0.00139507 Jy ! Component: 1150 - total flux cleaned = 0.00139511 Jy ! Component: 1200 - total flux cleaned = 0.00143708 Jy ! Component: 1250 - total flux cleaned = 0.00143693 Jy ! Component: 1300 - total flux cleaned = 0.00144723 Jy ! Component: 1350 - total flux cleaned = 0.00145719 Jy ! Component: 1400 - total flux cleaned = 0.00147689 Jy ! Component: 1450 - total flux cleaned = 0.00148652 Jy ! Component: 1500 - total flux cleaned = 0.00145819 Jy ! Component: 1550 - total flux cleaned = 0.00147688 Jy ! Component: 1600 - total flux cleaned = 0.00144934 Jy ! Component: 1650 - total flux cleaned = 0.00145845 Jy ! Component: 1700 - total flux cleaned = 0.0014316 Jy ! Component: 1750 - total flux cleaned = 0.0014051 Jy ! Component: 1800 - total flux cleaned = 0.00139626 Jy ! Component: 1850 - total flux cleaned = 0.0013791 Jy ! Component: 1900 - total flux cleaned = 0.00137056 Jy ! Component: 1950 - total flux cleaned = 0.00134552 Jy ! Component: 2000 - total flux cleaned = 0.00134562 Jy ! Component: 2050 - total flux cleaned = 0.00135373 Jy ! Component: 2100 - total flux cleaned = 0.00133756 Jy ! Component: 2150 - total flux cleaned = 0.00132973 Jy ! Component: 2200 - total flux cleaned = 0.00135343 Jy ! Component: 2250 - total flux cleaned = 0.00133783 Jy ! Component: 2300 - total flux cleaned = 0.00135327 Jy ! Component: 2350 - total flux cleaned = 0.00135319 Jy ! Component: 2400 - total flux cleaned = 0.00133814 Jy ! Component: 2450 - total flux cleaned = 0.00135306 Jy ! Component: 2500 - total flux cleaned = 0.00134578 Jy ! Component: 2550 - total flux cleaned = 0.00138234 Jy ! Component: 2600 - total flux cleaned = 0.00140397 Jy ! Component: 2650 - total flux cleaned = 0.00141101 Jy ! Component: 2700 - total flux cleaned = 0.0014039 Jy ! Component: 2750 - total flux cleaned = 0.00138985 Jy ! Component: 2800 - total flux cleaned = 0.00138982 Jy ! Component: 2850 - total flux cleaned = 0.00137589 Jy ! Component: 2900 - total flux cleaned = 0.00136904 Jy ! Component: 2950 - total flux cleaned = 0.00137591 Jy ! Component: 3000 - total flux cleaned = 0.00138952 Jy ! Component: 3050 - total flux cleaned = 0.00137599 Jy ! Component: 3100 - total flux cleaned = 0.0013625 Jy ! Component: 3150 - total flux cleaned = 0.00134236 Jy ! Component: 3200 - total flux cleaned = 0.0013357 Jy ! Component: 3250 - total flux cleaned = 0.00129579 Jy ! Component: 3300 - total flux cleaned = 0.0012693 Jy ! Component: 3350 - total flux cleaned = 0.0012495 Jy ! Component: 3400 - total flux cleaned = 0.00120351 Jy ! Component: 3450 - total flux cleaned = 0.0011904 Jy ! Component: 3500 - total flux cleaned = 0.00115774 Jy ! Component: 3550 - total flux cleaned = 0.00113175 Jy ! Component: 3600 - total flux cleaned = 0.00111223 Jy ! Component: 3650 - total flux cleaned = 0.00108632 Jy ! Component: 3700 - total flux cleaned = 0.00109281 Jy ! Component: 3750 - total flux cleaned = 0.00105417 Jy ! Component: 3800 - total flux cleaned = 0.00102204 Jy ! Component: 3850 - total flux cleaned = 0.00100284 Jy ! Component: 3900 - total flux cleaned = 0.000970833 Jy ! Component: 3950 - total flux cleaned = 0.000958041 Jy ! Component: 4000 - total flux cleaned = 0.000913299 Jy ! Component: 4050 - total flux cleaned = 0.000894141 Jy ! Total flux subtracted in 4096 components = 0.000875005 Jy ! Clean residual min=-0.000350 max=0.000394 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0744469 Jy keep ! Adding 334 model components to the UV plane model. ! The established model now contains 449 components and 0.0744469 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0102-1130_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 10.06 at -10.69 degrees (North through East) ! Clean map min=-0.0010941 max=0.067402 Jy/beam ! Writing clean map to FITS file: .//J0102-1130_C_map.fits wmodel .//J0102-1130_C_map.mod ! Writing 449 model components to file: .//J0102-1130_C_map.mod wobs .//J0102-1130_C_uvs.fits ! Writing UV FITS file: .//J0102-1130_C_uvs.fits wwins .//J0102-1130_C_map.win ! wwins: Wrote 2 windows to .//J0102-1130_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0674019 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573176 0.573176 1.14635 2.29271 4.58541 9.17082 18.3416 36.6833 73.3666 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 523.399 quit ! Quitting program ! Log file .//J0102-1130_C_dfm.log closed on Mon Jan 20 17:07:56 2020