! Started logfile: .//J0142-0114_X_dfm.log on Mon Jan 20 17:11:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0142-0114_X_uva.fits ! Reading UV FITS file: .//J0142-0114_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0142-0114 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 3360 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0142-0114_X] 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 0.200x0.200 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. ! ! 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=1.004949Jy sigma=20.714510 ! Fit after self-cal, rms=0.914886Jy sigma=18.888638 ! 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=1.355 mas, bmaj=4.428 mas, bpa=-9.069 degrees ! Estimated noise=0.746275 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 = 0.0659812 Jy ! Component: 100 - total flux cleaned = 0.0805577 Jy ! Total flux subtracted in 100 components = 0.0805577 Jy ! Clean residual min=-0.003839 max=0.005191 Jy/beam ! Clean residual mean=-0.000010 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.0805577 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0805577 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=0.032699Jy sigma=0.650424 ! Fit after self-cal, rms=0.032687Jy sigma=0.650272 ! 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=1.616 mas, bmaj=4.275 mas, bpa=-9.829 degrees ! Estimated noise=0.597871 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 = 0.00514557 Jy ! Component: 100 - total flux cleaned = 0.00776616 Jy ! Component: 150 - total flux cleaned = 0.0089003 Jy ! Component: 200 - total flux cleaned = 0.00945721 Jy ! Total flux subtracted in 200 components = 0.00945721 Jy ! Clean residual min=-0.003062 max=0.003600 Jy/beam ! Clean residual mean=-0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.0900149 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 39 components and 0.0900149 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=0.031814Jy sigma=0.634769 ! Fit after self-cal, rms=0.031811Jy sigma=0.634703 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.616 x 4.275 at -9.829 degrees (North through East) ! Clean map min=-0.0030245 max=0.085072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.02 KP 0.96 ! LA 1.01 NL 0.91 OV 1.14 PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 1.05 ! LA 0.99 NL 0.95 OV 1.04 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.00 KP 1.04 ! LA 1.09 NL 0.91 OV 1.09 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.05 KP 1.04 ! LA 1.05 NL 0.92 OV 1.12 PT 0.90 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.90 HN 1.03 KP 1.03 ! LA 1.00 NL 0.98 OV 1.13 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 1.03 NL 0.94 OV 1.13 PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.98 KP 1.04 ! LA 0.98 NL 0.91 OV 1.15 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.01 KP 1.02 ! LA 1.01 NL 0.93 OV 1.13 PT 0.95 ! ! ! Fit before self-cal, rms=0.031811Jy sigma=0.634703 ! Fit after self-cal, rms=0.030967Jy sigma=0.618268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.253 mas, bpa=-10.07 degrees ! Estimated noise=0.596675 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 = 0.000518271 Jy ! Component: 100 - total flux cleaned = 0.000641756 Jy ! Component: 150 - total flux cleaned = 0.000661014 Jy ! Component: 200 - total flux cleaned = 0.000693196 Jy ! Total flux subtracted in 200 components = 0.000693196 Jy ! Clean residual min=-0.001581 max=0.001304 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0907081 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.0907081 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=0.030929Jy sigma=0.617626 ! Fit after self-cal, rms=0.030940Jy sigma=0.617487 ! 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=0.030940Jy sigma=0.617487 ! Fit after self-cal, rms=0.030920Jy sigma=0.617426 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.251 mas, bpa=-10.09 degrees ! Estimated noise=0.596339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144662 Jy ! Component: 100 - total flux cleaned = 0.000185595 Jy ! Component: 150 - total flux cleaned = 0.000174192 Jy ! Component: 200 - total flux cleaned = 0.000184349 Jy ! Total flux subtracted in 200 components = 0.000184349 Jy ! Clean residual min=-0.001508 max=0.001355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0908925 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.0908925 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=0.030908Jy sigma=0.617262 ! Fit after self-cal, rms=0.030908Jy sigma=0.617256 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 = -3.48099e-05 Jy ! Component: 100 - total flux cleaned = -3.47895e-05 Jy ! Component: 150 - total flux cleaned = -4.29034e-05 Jy ! Component: 200 - total flux cleaned = -5.06343e-05 Jy ! Total flux subtracted in 200 components = -5.06343e-05 Jy ! Clean residual min=-0.001477 max=0.001351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0908419 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.0908419 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=0.030902Jy sigma=0.617186 ! Fit after self-cal, rms=0.030902Jy sigma=0.617185 ! 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=0.030902Jy sigma=0.617185 ! Fit after self-cal, rms=0.030921Jy sigma=0.617164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.63 mas, bmaj=4.252 mas, bpa=-10.11 degrees ! Estimated noise=0.596756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5671e-05 Jy ! Component: 100 - total flux cleaned = 1.78922e-05 Jy ! Component: 150 - total flux cleaned = 1.03411e-05 Jy ! Component: 200 - total flux cleaned = -4.32597e-06 Jy ! Total flux subtracted in 200 components = -4.32597e-06 Jy ! Clean residual min=-0.001461 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0908375 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0908376 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=0.030916Jy sigma=0.617105 ! Fit after self-cal, rms=0.030916Jy sigma=0.617104 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 = 1.31473e-06 Jy ! Component: 100 - total flux cleaned = -1.23441e-05 Jy ! Component: 150 - total flux cleaned = -2.51231e-05 Jy ! Component: 200 - total flux cleaned = -3.73423e-05 Jy ! Total flux subtracted in 200 components = -3.73423e-05 Jy ! Clean residual min=-0.001440 max=0.001370 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0908002 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.0908002 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=0.030913Jy sigma=0.617066 ! Fit after self-cal, rms=0.030913Jy sigma=0.617065 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.030913Jy sigma=0.617065 ! Fit after self-cal, rms=0.030939Jy sigma=0.617056 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=4.214 mas, bpa=-10.28 degrees ! Estimated noise=0.639029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.29514e-05 Jy ! Component: 100 - total flux cleaned = 3.92274e-05 Jy ! Component: 150 - total flux cleaned = 4.36812e-05 Jy ! Component: 200 - total flux cleaned = 3.47718e-05 Jy ! Total flux subtracted in 200 components = 3.47718e-05 Jy ! Clean residual min=-0.001591 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.090835 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 0.090835 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=0.030937Jy sigma=0.617038 ! Fit after self-cal, rms=0.030937Jy sigma=0.617036 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 = -3.948e-06 Jy ! Component: 100 - total flux cleaned = -2.10893e-05 Jy ! Component: 150 - total flux cleaned = -3.3094e-05 Jy ! Component: 200 - total flux cleaned = -3.68839e-05 Jy ! Total flux subtracted in 200 components = -3.68839e-05 Jy ! Clean residual min=-0.001580 max=0.001209 Jy/beam ! Clean residual mean=-0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0907981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0907981 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=0.030936Jy sigma=0.617019 ! Fit after self-cal, rms=0.030936Jy sigma=0.617018 ! 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=1.629 mas, bmaj=4.254 mas, bpa=-10.12 degrees ! Estimated noise=0.597308 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 4.254 at -10.12 degrees (North through East) ! Clean map min=-0.0014012 max=0.084965 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=1.376 mas, bmaj=4.391 mas, bpa=-9.311 degrees ! Estimated noise=0.745844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.065933 Jy ! Component: 100 - total flux cleaned = 0.0803199 Jy ! Component: 150 - total flux cleaned = 0.084443 Jy ! Component: 200 - total flux cleaned = 0.0866536 Jy ! Total flux subtracted in 200 components = 0.0866536 Jy ! Clean residual min=-0.001732 max=0.002001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0866537 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0866537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=4.254 mas, bpa=-10.12 degrees ! Estimated noise=0.597308 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 = 0.00161851 Jy ! Component: 100 - total flux cleaned = 0.0026025 Jy ! Component: 150 - total flux cleaned = 0.00307856 Jy ! Component: 200 - total flux cleaned = 0.00333751 Jy ! Total flux subtracted in 200 components = 0.00333751 Jy ! Clean residual min=-0.001523 max=0.001446 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0899912 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0899912 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=4.214 mas, bpa=-10.28 degrees ! Estimated noise=0.639029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046516 Jy ! Component: 100 - total flux cleaned = 0.000599947 Jy ! Component: 150 - total flux cleaned = 0.000675827 Jy ! Component: 200 - total flux cleaned = 0.000717897 Jy ! Total flux subtracted in 200 components = 0.000717897 Jy ! Clean residual min=-0.001578 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0907091 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8414e-05 Jy ! Component: 100 - total flux cleaned = 3.51592e-05 Jy ! Component: 150 - total flux cleaned = 5.54583e-05 Jy ! Component: 200 - total flux cleaned = 6.49487e-05 Jy ! Total flux subtracted in 200 components = 6.49487e-05 Jy ! Clean residual min=-0.001566 max=0.001234 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.090774 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.090774 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.629 mas, bmaj=4.254 mas, bpa=-10.12 degrees ! Estimated noise=0.597308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.86686e-05 Jy ! Component: 100 - total flux cleaned = -1.17421e-05 Jy ! Component: 150 - total flux cleaned = -3.21338e-05 Jy ! Component: 200 - total flux cleaned = -5.07163e-05 Jy ! Total flux subtracted in 200 components = -5.07163e-05 Jy ! Clean residual min=-0.001458 max=0.001394 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0907233 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.0907233 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=0.030941Jy sigma=0.617105 ! Fit after self-cal, rms=0.030940Jy sigma=0.617102 wmodel J0142-0114_X_map.mod ! Writing 88 model components to file: J0142-0114_X_map.mod wobs J0142-0114_X_uvs.fits ! Writing UV FITS file: J0142-0114_X_uvs.fits wwins J0142-0114_X_map.win ! wwins: Wrote 1 windows to J0142-0114_X_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 = -0.000318203 Jy ! Component: 100 - total flux cleaned = -0.000456095 Jy ! Component: 150 - total flux cleaned = -0.000603051 Jy ! Component: 200 - total flux cleaned = -0.000661275 Jy ! Component: 250 - total flux cleaned = -0.000643051 Jy ! Component: 300 - total flux cleaned = -0.000642329 Jy ! Component: 350 - total flux cleaned = -0.000594011 Jy ! Component: 400 - total flux cleaned = -0.000517796 Jy ! Component: 450 - total flux cleaned = -0.000430338 Jy ! Component: 500 - total flux cleaned = -0.000359985 Jy ! Component: 550 - total flux cleaned = -0.000212516 Jy ! Component: 600 - total flux cleaned = -0.000148219 Jy ! Component: 650 - total flux cleaned = -7.42248e-05 Jy ! Component: 700 - total flux cleaned = -2.64859e-05 Jy ! Component: 750 - total flux cleaned = 8.53168e-06 Jy ! Component: 800 - total flux cleaned = 3.15892e-05 Jy ! Component: 850 - total flux cleaned = 7.60967e-05 Jy ! Component: 900 - total flux cleaned = 0.000151351 Jy ! Component: 950 - total flux cleaned = 0.000161766 Jy ! Component: 1000 - total flux cleaned = 0.000171905 Jy ! Component: 1050 - total flux cleaned = 0.00022195 Jy ! Component: 1100 - total flux cleaned = 0.000251327 Jy ! Component: 1150 - total flux cleaned = 0.000280243 Jy ! Component: 1200 - total flux cleaned = 0.000327544 Jy ! Component: 1250 - total flux cleaned = 0.000327574 Jy ! Component: 1300 - total flux cleaned = 0.00036411 Jy ! Component: 1350 - total flux cleaned = 0.000409019 Jy ! Component: 1400 - total flux cleaned = 0.000409043 Jy ! Component: 1450 - total flux cleaned = 0.000417825 Jy ! Component: 1500 - total flux cleaned = 0.000426556 Jy ! Component: 1550 - total flux cleaned = 0.000452043 Jy ! Component: 1600 - total flux cleaned = 0.000443526 Jy ! Component: 1650 - total flux cleaned = 0.000443506 Jy ! Component: 1700 - total flux cleaned = 0.000418961 Jy ! Component: 1750 - total flux cleaned = 0.000427134 Jy ! Component: 1800 - total flux cleaned = 0.000427184 Jy ! Component: 1850 - total flux cleaned = 0.00043505 Jy ! Component: 1900 - total flux cleaned = 0.000442859 Jy ! Component: 1950 - total flux cleaned = 0.00045062 Jy ! Component: 2000 - total flux cleaned = 0.000481611 Jy ! Component: 2050 - total flux cleaned = 0.000489302 Jy ! Component: 2100 - total flux cleaned = 0.000527307 Jy ! Component: 2150 - total flux cleaned = 0.000542369 Jy ! Component: 2200 - total flux cleaned = 0.0005423 Jy ! Component: 2250 - total flux cleaned = 0.000549726 Jy ! Component: 2300 - total flux cleaned = 0.00054971 Jy ! Component: 2350 - total flux cleaned = 0.000535157 Jy ! Component: 2400 - total flux cleaned = 0.000535214 Jy ! Component: 2450 - total flux cleaned = 0.000535222 Jy ! Component: 2500 - total flux cleaned = 0.000520943 Jy ! Component: 2550 - total flux cleaned = 0.000492515 Jy ! Component: 2600 - total flux cleaned = 0.000471253 Jy ! Component: 2650 - total flux cleaned = 0.000457138 Jy ! Component: 2700 - total flux cleaned = 0.000436078 Jy ! Component: 2750 - total flux cleaned = 0.00042912 Jy ! Component: 2800 - total flux cleaned = 0.000429165 Jy ! Component: 2850 - total flux cleaned = 0.000429153 Jy ! Component: 2900 - total flux cleaned = 0.000401427 Jy ! Component: 2950 - total flux cleaned = 0.000394565 Jy ! Component: 3000 - total flux cleaned = 0.000380759 Jy ! Component: 3050 - total flux cleaned = 0.000360106 Jy ! Component: 3100 - total flux cleaned = 0.000360097 Jy ! Component: 3150 - total flux cleaned = 0.00035321 Jy ! Component: 3200 - total flux cleaned = 0.000339457 Jy ! Component: 3250 - total flux cleaned = 0.000360035 Jy ! Component: 3300 - total flux cleaned = 0.000353204 Jy ! Component: 3350 - total flux cleaned = 0.000373787 Jy ! Component: 3400 - total flux cleaned = 0.00038754 Jy ! Component: 3450 - total flux cleaned = 0.000414981 Jy ! Component: 3500 - total flux cleaned = 0.00041492 Jy ! Component: 3550 - total flux cleaned = 0.000428662 Jy ! Component: 3600 - total flux cleaned = 0.000449264 Jy ! Component: 3650 - total flux cleaned = 0.000449251 Jy ! Component: 3700 - total flux cleaned = 0.000449246 Jy ! Component: 3750 - total flux cleaned = 0.00044235 Jy ! Component: 3800 - total flux cleaned = 0.000449225 Jy ! Component: 3850 - total flux cleaned = 0.000456148 Jy ! Component: 3900 - total flux cleaned = 0.000469941 Jy ! Component: 3950 - total flux cleaned = 0.000469891 Jy ! Component: 4000 - total flux cleaned = 0.00049763 Jy ! Component: 4050 - total flux cleaned = 0.000504544 Jy ! Total flux subtracted in 4096 components = 0.000504563 Jy ! Clean residual min=-0.000387 max=0.000378 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0912279 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 374 components and 0.0912279 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0142-0114_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.629 x 4.254 at -10.12 degrees (North through East) ! Clean map min=-0.00070002 max=0.084926 Jy/beam ! Writing clean map to FITS file: .//J0142-0114_X_map.fits wmodel .//J0142-0114_X_map.mod ! Writing 374 model components to file: .//J0142-0114_X_map.mod wobs .//J0142-0114_X_uvs.fits ! Writing UV FITS file: .//J0142-0114_X_uvs.fits wwins .//J0142-0114_X_map.win ! wwins: Wrote 2 windows to .//J0142-0114_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.084926 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011584 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409204 0.409204 0.818408 1.63682 3.27363 6.54726 13.0945 26.189 52.3781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 733.131 quit ! Quitting program ! Log file .//J0142-0114_X_dfm.log closed on Mon Jan 20 17:11:49 2020