! Started logfile: .//J1350-1439_X_dfm.log on Mon Jan 20 18:09:47 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 .//J1350-1439_X_uva.fits ! Reading UV FITS file: .//J1350-1439_X_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350-1439 ! ! 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 94 lines of history. ! ! Reading 5400 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 J1350-1439_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=1.001661Jy sigma=16.808679 ! Fit after self-cal, rms=0.954082Jy sigma=15.979843 ! 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=0.8147 mas, bmaj=2.003 mas, bpa=-9.503 degrees ! Estimated noise=0.846025 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 = 0.0350789 Jy ! Component: 100 - total flux cleaned = 0.04453 Jy ! Total flux subtracted in 100 components = 0.04453 Jy ! Clean residual min=-0.004028 max=0.004919 Jy/beam ! Clean residual mean=0.000003 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.04453 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.04453 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=0.047520Jy sigma=0.779049 ! Fit after self-cal, rms=0.046113Jy sigma=0.756189 ! 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=1.004 mas, bmaj=2.352 mas, bpa=-8.152 degrees ! Estimated noise=0.580849 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 = 0.00675382 Jy ! Component: 100 - total flux cleaned = 0.0103845 Jy ! Component: 150 - total flux cleaned = 0.0124803 Jy ! Component: 200 - total flux cleaned = 0.0136957 Jy ! Total flux subtracted in 200 components = 0.0136957 Jy ! Clean residual min=-0.003818 max=0.004249 Jy/beam ! Clean residual mean=0.000005 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.0582257 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.0582257 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=0.045233Jy sigma=0.738021 ! Fit after self-cal, rms=0.045234Jy sigma=0.737742 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 2.352 at -8.152 degrees (North through East) ! Clean map min=-0.0036615 max=0.047052 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.81 HN 1.11 KP 0.99 ! LA 0.85 MK 0.90 NL 1.13 OV 1.25 ! PT 1.03 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.84 HN 1.04 KP 1.06 ! LA 0.77 MK 0.92 NL 1.11 OV 1.27 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.78 HN 1.15 KP 1.04 ! LA 0.83 MK 1.03 NL 1.04 OV 1.37 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.87 HN 1.12 KP 0.93 ! LA 0.79 MK 0.92 NL 1.13 OV 1.19 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.87 HN 1.09 KP 1.01 ! LA 0.79 MK 0.90 NL 1.17 OV 1.15 ! PT 0.93 SC 1.15 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.77 HN 1.00 KP 0.99 ! LA 0.88 MK 0.92 NL 1.05 OV 1.10 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.76 HN 0.97 KP 1.08 ! LA 0.83 MK 0.89 NL 1.09 OV 1.34 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.86 HN 1.35 KP 1.03 ! LA 0.82 MK 0.87 NL 1.15 OV 1.43 ! PT 0.86 SC 0.94 ! ! ! Fit before self-cal, rms=0.045234Jy sigma=0.737742 ! Fit after self-cal, rms=0.044320Jy sigma=0.716671 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9993 mas, bmaj=2.357 mas, bpa=-8.764 degrees ! Estimated noise=0.577954 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 = 4.43805e-05 Jy ! Component: 100 - total flux cleaned = 4.52117e-05 Jy ! Component: 150 - total flux cleaned = 4.89556e-05 Jy ! Component: 200 - total flux cleaned = 4.93451e-05 Jy ! Total flux subtracted in 200 components = 4.93451e-05 Jy ! Clean residual min=-0.001976 max=0.001937 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0582751 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 32 components and 0.0582751 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=0.044293Jy sigma=0.716222 ! Fit after self-cal, rms=0.044492Jy sigma=0.715223 ! 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=0.044492Jy sigma=0.715223 ! Fit after self-cal, rms=0.044762Jy sigma=0.715162 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9987 mas, bmaj=2.357 mas, bpa=-8.749 degrees ! Estimated noise=0.579107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.05778e-05 Jy ! Component: 100 - total flux cleaned = 4.88593e-05 Jy ! Component: 150 - total flux cleaned = 5.04145e-05 Jy ! Component: 200 - total flux cleaned = 3.16091e-05 Jy ! Total flux subtracted in 200 components = 3.16091e-05 Jy ! Clean residual min=-0.001925 max=0.001917 Jy/beam ! Clean residual mean=0.000001 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0583067 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0583067 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=0.044744Jy sigma=0.714885 ! Fit after self-cal, rms=0.044763Jy sigma=0.714871 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.39718e-05 Jy ! Component: 100 - total flux cleaned = -2.42561e-05 Jy ! Component: 150 - total flux cleaned = -5.45677e-05 Jy ! Component: 200 - total flux cleaned = -5.4711e-05 Jy ! Total flux subtracted in 200 components = -5.4711e-05 Jy ! Clean residual min=-0.001918 max=0.001870 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.058252 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.058252 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=0.044753Jy sigma=0.714712 ! Fit after self-cal, rms=0.044756Jy sigma=0.714706 ! 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=0.044756Jy sigma=0.714706 ! Fit after self-cal, rms=0.044809Jy sigma=0.714694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=2.358 mas, bpa=-8.766 degrees ! Estimated noise=0.579421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.94986e-05 Jy ! Component: 100 - total flux cleaned = 3.66353e-05 Jy ! Component: 150 - total flux cleaned = 2.34656e-05 Jy ! Component: 200 - total flux cleaned = 1.22537e-05 Jy ! Total flux subtracted in 200 components = 1.22537e-05 Jy ! Clean residual min=-0.001927 max=0.001825 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0582642 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.0582642 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=0.044802Jy sigma=0.714585 ! Fit after self-cal, rms=0.044807Jy sigma=0.714582 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 = -1.57776e-05 Jy ! Component: 100 - total flux cleaned = -2.66874e-05 Jy ! Component: 150 - total flux cleaned = -3.68405e-05 Jy ! Component: 200 - total flux cleaned = -4.69397e-05 Jy ! Total flux subtracted in 200 components = -4.69397e-05 Jy ! Clean residual min=-0.001916 max=0.001800 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0582173 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0582173 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=0.044802Jy sigma=0.714513 ! Fit after self-cal, rms=0.044804Jy sigma=0.714510 ! 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=0.044804Jy sigma=0.714510 ! Fit after self-cal, rms=0.044807Jy sigma=0.714504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.19 mas, bmaj=4.132 mas, bpa=-11.04 degrees ! Estimated noise=0.716848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123244 Jy ! Component: 100 - total flux cleaned = 0.000124179 Jy ! Component: 150 - total flux cleaned = 0.000110819 Jy ! Component: 200 - total flux cleaned = 8.77365e-05 Jy ! Total flux subtracted in 200 components = 8.77365e-05 Jy ! Clean residual min=-0.002050 max=0.001568 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.058305 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.058305 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=0.044809Jy sigma=0.714580 ! Fit after self-cal, rms=0.044807Jy sigma=0.714501 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 = -3.73592e-05 Jy ! Component: 100 - total flux cleaned = -6.61789e-05 Jy ! Component: 150 - total flux cleaned = -8.96275e-05 Jy ! Component: 200 - total flux cleaned = -9.92465e-05 Jy ! Total flux subtracted in 200 components = -9.92465e-05 Jy ! Clean residual min=-0.002053 max=0.001588 Jy/beam ! Clean residual mean=0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0582058 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0582058 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=0.044813Jy sigma=0.714609 ! Fit after self-cal, rms=0.044811Jy sigma=0.714554 ! 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=0.9975 mas, bmaj=2.359 mas, bpa=-8.835 degrees ! Estimated noise=0.579375 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 2.359 at -8.835 degrees (North through East) ! Clean map min=-0.0020422 max=0.047096 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=0.8112 mas, bmaj=2.022 mas, bpa=-9.952 degrees ! Estimated noise=0.838415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0356055 Jy ! Component: 100 - total flux cleaned = 0.0455823 Jy ! Component: 150 - total flux cleaned = 0.050346 Jy ! Component: 200 - total flux cleaned = 0.0532348 Jy ! Total flux subtracted in 200 components = 0.0532348 Jy ! Clean residual min=-0.002782 max=0.002957 Jy/beam ! Clean residual mean=0.000001 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0532348 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0532348 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=2.359 mas, bpa=-8.835 degrees ! Estimated noise=0.579375 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301206 Jy ! Component: 100 - total flux cleaned = 0.00432969 Jy ! Component: 150 - total flux cleaned = 0.004551 Jy ! Component: 200 - total flux cleaned = 0.00469414 Jy ! Total flux subtracted in 200 components = 0.00469414 Jy ! Clean residual min=-0.001873 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.057929 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 35 components and 0.057929 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=2.19 mas, bmaj=4.132 mas, bpa=-11.04 degrees ! Estimated noise=0.716848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391466 Jy ! Component: 100 - total flux cleaned = 0.000409158 Jy ! Component: 150 - total flux cleaned = 0.000408964 Jy ! Component: 200 - total flux cleaned = 0.000422531 Jy ! Total flux subtracted in 200 components = 0.000422531 Jy ! Clean residual min=-0.001865 max=0.001523 Jy/beam ! Clean residual mean=0.000002 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0583515 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 = 1.11519e-05 Jy ! Component: 100 - total flux cleaned = 2.01743e-05 Jy ! Component: 150 - total flux cleaned = -4.40441e-06 Jy ! Component: 200 - total flux cleaned = -1.92961e-05 Jy ! Total flux subtracted in 200 components = -1.92961e-05 Jy ! Clean residual min=-0.001827 max=0.001536 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0583322 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.0583322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=2.359 mas, bpa=-8.835 degrees ! Estimated noise=0.579375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.97173e-05 Jy ! Component: 100 - total flux cleaned = -6.73874e-05 Jy ! Component: 150 - total flux cleaned = -6.77429e-05 Jy ! Component: 200 - total flux cleaned = -8.37559e-05 Jy ! Total flux subtracted in 200 components = -8.37559e-05 Jy ! Clean residual min=-0.001780 max=0.001675 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0582484 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.0582484 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=0.044761Jy sigma=0.713784 ! Fit after self-cal, rms=0.044740Jy sigma=0.713639 wmodel J1350-1439_X_map.mod ! Writing 66 model components to file: J1350-1439_X_map.mod wobs J1350-1439_X_uvs.fits ! Writing UV FITS file: J1350-1439_X_uvs.fits wwins J1350-1439_X_map.win ! wwins: Wrote 2 windows to J1350-1439_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 = -0.000591724 Jy ! Component: 100 - total flux cleaned = -0.00100514 Jy ! Component: 150 - total flux cleaned = -0.00130884 Jy ! Component: 200 - total flux cleaned = -0.00146693 Jy ! Component: 250 - total flux cleaned = -0.00146761 Jy ! Component: 300 - total flux cleaned = -0.00161555 Jy ! Component: 350 - total flux cleaned = -0.0017109 Jy ! Component: 400 - total flux cleaned = -0.00173464 Jy ! Component: 450 - total flux cleaned = -0.00189303 Jy ! Component: 500 - total flux cleaned = -0.00200335 Jy ! Component: 550 - total flux cleaned = -0.00224028 Jy ! Component: 600 - total flux cleaned = -0.00236658 Jy ! Component: 650 - total flux cleaned = -0.00249115 Jy ! Component: 700 - total flux cleaned = -0.00273414 Jy ! Component: 750 - total flux cleaned = -0.00285329 Jy ! Component: 800 - total flux cleaned = -0.00304748 Jy ! Component: 850 - total flux cleaned = -0.00318096 Jy ! Component: 900 - total flux cleaned = -0.00333084 Jy ! Component: 950 - total flux cleaned = -0.00342258 Jy ! Component: 1000 - total flux cleaned = -0.00356724 Jy ! Component: 1050 - total flux cleaned = -0.00365645 Jy ! Component: 1100 - total flux cleaned = -0.00381392 Jy ! Component: 1150 - total flux cleaned = -0.00388277 Jy ! Component: 1200 - total flux cleaned = -0.00401804 Jy ! Component: 1250 - total flux cleaned = -0.00415087 Jy ! Component: 1300 - total flux cleaned = -0.00431431 Jy ! Component: 1350 - total flux cleaned = -0.00444306 Jy ! Component: 1400 - total flux cleaned = -0.00460166 Jy ! Component: 1450 - total flux cleaned = -0.00471112 Jy ! Component: 1500 - total flux cleaned = -0.00489585 Jy ! Component: 1550 - total flux cleaned = -0.00497173 Jy ! Component: 1600 - total flux cleaned = -0.00515123 Jy ! Component: 1650 - total flux cleaned = -0.0052694 Jy ! Component: 1700 - total flux cleaned = -0.00541516 Jy ! Component: 1750 - total flux cleaned = -0.0055729 Jy ! Component: 1800 - total flux cleaned = -0.00568638 Jy ! Component: 1850 - total flux cleaned = -0.00582661 Jy ! Component: 1900 - total flux cleaned = -0.00592328 Jy ! Component: 1950 - total flux cleaned = -0.00597803 Jy ! Component: 2000 - total flux cleaned = -0.00609987 Jy ! Component: 2050 - total flux cleaned = -0.00620695 Jy ! Component: 2100 - total flux cleaned = -0.00629941 Jy ! Component: 2150 - total flux cleaned = -0.00637804 Jy ! Component: 2200 - total flux cleaned = -0.00646872 Jy ! Component: 2250 - total flux cleaned = -0.00655837 Jy ! Component: 2300 - total flux cleaned = -0.00667239 Jy ! Component: 2350 - total flux cleaned = -0.00676025 Jy ! Component: 2400 - total flux cleaned = -0.00685951 Jy ! Component: 2450 - total flux cleaned = -0.00695772 Jy ! Component: 2500 - total flux cleaned = -0.00700652 Jy ! Component: 2550 - total flux cleaned = -0.00707878 Jy ! Component: 2600 - total flux cleaned = -0.00715037 Jy ! Component: 2650 - total flux cleaned = -0.00718596 Jy ! Component: 2700 - total flux cleaned = -0.00725631 Jy ! Component: 2750 - total flux cleaned = -0.00727964 Jy ! Component: 2800 - total flux cleaned = -0.00738361 Jy ! Component: 2850 - total flux cleaned = -0.00744082 Jy ! Component: 2900 - total flux cleaned = -0.00753192 Jy ! Component: 2950 - total flux cleaned = -0.00757699 Jy ! Component: 3000 - total flux cleaned = -0.00763319 Jy ! Component: 3050 - total flux cleaned = -0.0076891 Jy ! Component: 3100 - total flux cleaned = -0.00777798 Jy ! Component: 3150 - total flux cleaned = -0.00784416 Jy ! Component: 3200 - total flux cleaned = -0.00789905 Jy ! Component: 3250 - total flux cleaned = -0.0079209 Jy ! Component: 3300 - total flux cleaned = -0.00794276 Jy ! Component: 3350 - total flux cleaned = -0.00797543 Jy ! Component: 3400 - total flux cleaned = -0.00800803 Jy ! Component: 3450 - total flux cleaned = -0.00800803 Jy ! Component: 3500 - total flux cleaned = -0.00802952 Jy ! Component: 3550 - total flux cleaned = -0.00802954 Jy ! Component: 3600 - total flux cleaned = -0.00806168 Jy ! Component: 3650 - total flux cleaned = -0.00804036 Jy ! Component: 3700 - total flux cleaned = -0.00805098 Jy ! Component: 3750 - total flux cleaned = -0.008051 Jy ! Component: 3800 - total flux cleaned = -0.00802993 Jy ! Component: 3850 - total flux cleaned = -0.00806163 Jy ! Component: 3900 - total flux cleaned = -0.00805107 Jy ! Component: 3950 - total flux cleaned = -0.00805107 Jy ! Component: 4000 - total flux cleaned = -0.00805106 Jy ! Component: 4050 - total flux cleaned = -0.00803021 Jy ! Total flux subtracted in 4096 components = -0.00804068 Jy ! Clean residual min=-0.000696 max=0.000675 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0502078 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 336 components and 0.0502078 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1350-1439_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9975 x 2.359 at -8.835 degrees (North through East) ! Clean map min=-0.0017916 max=0.047153 Jy/beam ! Writing clean map to FITS file: .//J1350-1439_X_map.fits wmodel .//J1350-1439_X_map.mod ! Writing 336 model components to file: .//J1350-1439_X_map.mod wobs .//J1350-1439_X_uvs.fits ! Writing UV FITS file: .//J1350-1439_X_uvs.fits wwins .//J1350-1439_X_map.win ! wwins: Wrote 3 windows to .//J1350-1439_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0471531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160643 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02205 1.02205 2.04411 4.08821 8.17642 16.3528 32.7057 65.4114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.526 quit ! Quitting program ! Log file .//J1350-1439_X_dfm.log closed on Mon Jan 20 18:09:51 2020