! Started logfile: /vlbi/sb072/temp_maps//J1514-0948_X_dfm.log on Tue Mar 5 23:14:20 2019 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 /vlbi/sb072/temp_maps//J1514-0948_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1514-0948_X_uva.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1514-0948 ! ! 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 85 lines of history. ! ! Reading 1728 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 J1514-0948_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=1.019788Jy sigma=38.607548 ! Fit after self-cal, rms=0.841053Jy sigma=31.798500 ! 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=0.9643 mas, bmaj=3.058 mas, bpa=12.7 degrees ! Estimated noise=0.713577 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 = 0.119609 Jy ! Component: 100 - total flux cleaned = 0.148218 Jy ! Total flux subtracted in 100 components = 0.148218 Jy ! Clean residual min=-0.008595 max=0.014241 Jy/beam ! Clean residual mean=-0.000002 rms=0.002599 Jy/beam ! Combined flux in latest and established models = 0.148218 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.148218 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=0.039711Jy sigma=1.369599 ! Fit after self-cal, rms=0.039685Jy sigma=1.368665 ! 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=1.203 mas, bmaj=3.287 mas, bpa=10.74 degrees ! Estimated noise=0.474786 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 = 0.0170325 Jy ! Component: 100 - total flux cleaned = 0.0245188 Jy ! Component: 150 - total flux cleaned = 0.0282678 Jy ! Component: 200 - total flux cleaned = 0.0291602 Jy ! Total flux subtracted in 200 components = 0.0291602 Jy ! Clean residual min=-0.006449 max=0.013479 Jy/beam ! Clean residual mean=0.000008 rms=0.002258 Jy/beam ! Combined flux in latest and established models = 0.177378 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.177378 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=0.032649Jy sigma=1.065782 ! Fit after self-cal, rms=0.032573Jy sigma=1.062855 ! Inverting map ! Added new window around map position (-2.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123611 Jy ! Component: 100 - total flux cleaned = 0.0146005 Jy ! Component: 150 - total flux cleaned = 0.0154875 Jy ! Component: 200 - total flux cleaned = 0.0161401 Jy ! Total flux subtracted in 200 components = 0.0161401 Jy ! Clean residual min=-0.005300 max=0.006676 Jy/beam ! Clean residual mean=0.000009 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.193519 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.193518 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=0.027922Jy sigma=0.837026 ! Fit after self-cal, rms=0.027476Jy sigma=0.817668 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.203 x 3.287 at 10.74 degrees (North through East) ! Clean map min=-0.004249 max=0.15771 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 1.01 ! LA 1.00 NL 1.05 OV 1.13 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.98 ! LA 1.01 NL 1.06 OV 1.14 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.98 ! LA 1.02 NL 1.07 OV 1.15 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.98 KP 0.98 ! LA 1.00 NL 1.07 OV 1.13 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.95 KP 0.98 ! LA 1.00 NL 1.05 OV 1.16 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.96 KP 0.98 ! LA 1.01 NL 1.06 OV 1.12 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.94 KP 0.98 ! LA 0.99 NL 1.04 OV 1.10 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.93 KP 0.98 ! LA 0.99 NL 1.03 OV 1.09 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.027476Jy sigma=0.817668 ! Fit after self-cal, rms=0.025005Jy sigma=0.688826 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.272 mas, bpa=10.58 degrees ! Estimated noise=0.476602 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 (-6.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413881 Jy ! Component: 100 - total flux cleaned = 0.00608369 Jy ! Component: 150 - total flux cleaned = 0.00640087 Jy ! Component: 200 - total flux cleaned = 0.00640677 Jy ! Total flux subtracted in 200 components = 0.00640677 Jy ! Clean residual min=-0.001952 max=0.002064 Jy/beam ! Clean residual mean=0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.199925 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 74 components and 0.199925 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=0.024350Jy sigma=0.649789 ! Fit after self-cal, rms=0.024333Jy sigma=0.648768 ! 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=0.024333Jy sigma=0.648768 ! Fit after self-cal, rms=0.024260Jy sigma=0.647419 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.203 mas, bmaj=3.272 mas, bpa=10.55 degrees ! Estimated noise=0.475921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730308 Jy ! Component: 100 - total flux cleaned = 0.000832863 Jy ! Component: 150 - total flux cleaned = 0.000864267 Jy ! Component: 200 - total flux cleaned = 0.000965743 Jy ! Total flux subtracted in 200 components = 0.000965743 Jy ! Clean residual min=-0.001698 max=0.001629 Jy/beam ! Clean residual mean=0.000003 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.200891 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.200891 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=0.024179Jy sigma=0.642827 ! Fit after self-cal, rms=0.024174Jy sigma=0.642649 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 = 0.000344155 Jy ! Component: 100 - total flux cleaned = 0.000408134 Jy ! Component: 150 - total flux cleaned = 0.00044632 Jy ! Component: 200 - total flux cleaned = 0.000500221 Jy ! Total flux subtracted in 200 components = 0.000500221 Jy ! Clean residual min=-0.001625 max=0.001511 Jy/beam ! Clean residual mean=0.000003 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.201391 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.201391 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=0.024148Jy sigma=0.641060 ! Fit after self-cal, rms=0.024147Jy sigma=0.641013 ! 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=0.024147Jy sigma=0.641013 ! Fit after self-cal, rms=0.024148Jy sigma=0.640642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.271 mas, bpa=10.53 degrees ! Estimated noise=0.47607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035163 Jy ! Component: 100 - total flux cleaned = 0.000440984 Jy ! Component: 150 - total flux cleaned = 0.000488555 Jy ! Component: 200 - total flux cleaned = 0.000503586 Jy ! Total flux subtracted in 200 components = 0.000503586 Jy ! Clean residual min=-0.001599 max=0.001481 Jy/beam ! Clean residual mean=0.000003 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.201895 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.201895 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=0.024124Jy sigma=0.639577 ! Fit after self-cal, rms=0.024122Jy sigma=0.639526 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 = 0.00020282 Jy ! Component: 100 - total flux cleaned = 0.000242096 Jy ! Component: 150 - total flux cleaned = 0.000301409 Jy ! Component: 200 - total flux cleaned = 0.000335132 Jy ! Total flux subtracted in 200 components = 0.000335132 Jy ! Clean residual min=-0.001584 max=0.001432 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.20223 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.20223 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=0.024110Jy sigma=0.639012 ! Fit after self-cal, rms=0.024110Jy sigma=0.638991 ! 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=0.024110Jy sigma=0.638991 ! Fit after self-cal, rms=0.024118Jy sigma=0.638780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=4.245 mas, bpa=-1.949 degrees ! Estimated noise=0.541038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000474008 Jy ! Component: 100 - total flux cleaned = 0.000634123 Jy ! Component: 150 - total flux cleaned = 0.000714526 Jy ! Component: 200 - total flux cleaned = 0.000765965 Jy ! Total flux subtracted in 200 components = 0.000765965 Jy ! Clean residual min=-0.001833 max=0.001826 Jy/beam ! Clean residual mean=0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.202996 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.202996 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=0.024108Jy sigma=0.638297 ! Fit after self-cal, rms=0.024107Jy sigma=0.638273 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 = 0.000109852 Jy ! Component: 100 - total flux cleaned = 0.000133932 Jy ! Component: 150 - total flux cleaned = 0.000156685 Jy ! Component: 200 - total flux cleaned = 0.000167789 Jy ! Total flux subtracted in 200 components = 0.000167789 Jy ! Clean residual min=-0.001809 max=0.001795 Jy/beam ! Clean residual mean=0.000005 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.203164 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 0.203164 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=0.024101Jy sigma=0.637979 ! Fit after self-cal, rms=0.024100Jy sigma=0.637967 ! 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=1.202 mas, bmaj=3.271 mas, bpa=10.52 degrees ! Estimated noise=0.476278 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 3.271 at 10.52 degrees (North through East) ! Clean map min=-0.0016452 max=0.15801 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=0.9641 mas, bmaj=3.035 mas, bpa=12.51 degrees ! Estimated noise=0.714557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119716 Jy ! Component: 100 - total flux cleaned = 0.148819 Jy ! Component: 150 - total flux cleaned = 0.163351 Jy ! Component: 200 - total flux cleaned = 0.172649 Jy ! Total flux subtracted in 200 components = 0.172649 Jy ! Clean residual min=-0.003861 max=0.005227 Jy/beam ! Clean residual mean=-0.000003 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.172649 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.172649 Jy ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.271 mas, bpa=10.52 degrees ! Estimated noise=0.476278 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 = 0.00872277 Jy ! Component: 100 - total flux cleaned = 0.0144943 Jy ! Component: 150 - total flux cleaned = 0.0186958 Jy ! Component: 200 - total flux cleaned = 0.0211172 Jy ! Total flux subtracted in 200 components = 0.0211172 Jy ! Clean residual min=-0.002383 max=0.002330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.193766 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.193766 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=2.334 mas, bmaj=4.245 mas, bpa=-1.949 degrees ! Estimated noise=0.541038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338052 Jy ! Component: 100 - total flux cleaned = 0.0047853 Jy ! Component: 150 - total flux cleaned = 0.00585891 Jy ! Component: 200 - total flux cleaned = 0.00668581 Jy ! Total flux subtracted in 200 components = 0.00668581 Jy ! Clean residual min=-0.002035 max=0.001900 Jy/beam ! Clean residual mean=0.000002 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.200452 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 = 0.000637627 Jy ! Component: 100 - total flux cleaned = 0.00112968 Jy ! Component: 150 - total flux cleaned = 0.00146496 Jy ! Component: 200 - total flux cleaned = 0.00173829 Jy ! Total flux subtracted in 200 components = 0.00173829 Jy ! Clean residual min=-0.001897 max=0.001880 Jy/beam ! Clean residual mean=0.000004 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.20219 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 120 components and 0.20219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=3.271 mas, bpa=10.52 degrees ! Estimated noise=0.476278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137955 Jy ! Component: 100 - total flux cleaned = 0.000136014 Jy ! Component: 150 - total flux cleaned = 0.000201308 Jy ! Component: 200 - total flux cleaned = 0.000221439 Jy ! Total flux subtracted in 200 components = 0.000221439 Jy ! Clean residual min=-0.001497 max=0.001386 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.202411 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 0.202411 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=0.024148Jy sigma=0.638860 ! Fit after self-cal, rms=0.024144Jy sigma=0.638588 wmodel J1514-0948_X_map.mod ! Writing 140 model components to file: J1514-0948_X_map.mod wobs J1514-0948_X_uvs.fits ! Writing UV FITS file: J1514-0948_X_uvs.fits wwins J1514-0948_X_map.win ! wwins: Wrote 3 windows to J1514-0948_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 = -0.00054966 Jy ! Component: 100 - total flux cleaned = -0.000796481 Jy ! Component: 150 - total flux cleaned = -0.000797745 Jy ! Component: 200 - total flux cleaned = -0.000733761 Jy ! Component: 250 - total flux cleaned = -0.000693438 Jy ! Component: 300 - total flux cleaned = -0.000673477 Jy ! Component: 350 - total flux cleaned = -0.000692025 Jy ! Component: 400 - total flux cleaned = -0.000746179 Jy ! Component: 450 - total flux cleaned = -0.000815045 Jy ! Component: 500 - total flux cleaned = -0.000897342 Jy ! Component: 550 - total flux cleaned = -0.000976811 Jy ! Component: 600 - total flux cleaned = -0.00108396 Jy ! Component: 650 - total flux cleaned = -0.00114348 Jy ! Component: 700 - total flux cleaned = -0.00121496 Jy ! Component: 750 - total flux cleaned = -0.00126979 Jy ! Component: 800 - total flux cleaned = -0.00136339 Jy ! Component: 850 - total flux cleaned = -0.00148035 Jy ! Component: 900 - total flux cleaned = -0.00153091 Jy ! Component: 950 - total flux cleaned = -0.00160555 Jy ! Component: 1000 - total flux cleaned = -0.00167809 Jy ! Component: 1050 - total flux cleaned = -0.00174916 Jy ! Component: 1100 - total flux cleaned = -0.00186415 Jy ! Component: 1150 - total flux cleaned = -0.00191996 Jy ! Component: 1200 - total flux cleaned = -0.00197501 Jy ! Component: 1250 - total flux cleaned = -0.00206056 Jy ! Component: 1300 - total flux cleaned = -0.00210238 Jy ! Component: 1350 - total flux cleaned = -0.00214348 Jy ! Component: 1400 - total flux cleaned = -0.00219397 Jy ! Component: 1450 - total flux cleaned = -0.00225338 Jy ! Component: 1500 - total flux cleaned = -0.00228266 Jy ! Component: 1550 - total flux cleaned = -0.00231132 Jy ! Component: 1600 - total flux cleaned = -0.00232076 Jy ! Component: 1650 - total flux cleaned = -0.00232994 Jy ! Component: 1700 - total flux cleaned = -0.00233908 Jy ! Component: 1750 - total flux cleaned = -0.00235717 Jy ! Component: 1800 - total flux cleaned = -0.00236603 Jy ! Component: 1850 - total flux cleaned = -0.00236611 Jy ! Component: 1900 - total flux cleaned = -0.00239214 Jy ! Component: 1950 - total flux cleaned = -0.00239215 Jy ! Component: 2000 - total flux cleaned = -0.00240895 Jy ! Component: 2050 - total flux cleaned = -0.00239232 Jy ! Component: 2100 - total flux cleaned = -0.00240874 Jy ! Component: 2150 - total flux cleaned = -0.00240055 Jy ! Component: 2200 - total flux cleaned = -0.00240054 Jy ! Component: 2250 - total flux cleaned = -0.0024243 Jy ! Component: 2300 - total flux cleaned = -0.00241649 Jy ! Component: 2350 - total flux cleaned = -0.00243189 Jy ! Component: 2400 - total flux cleaned = -0.00243957 Jy ! Component: 2450 - total flux cleaned = -0.00243957 Jy ! Component: 2500 - total flux cleaned = -0.00246185 Jy ! Component: 2550 - total flux cleaned = -0.00245445 Jy ! Component: 2600 - total flux cleaned = -0.00246172 Jy ! Component: 2650 - total flux cleaned = -0.00246898 Jy ! Component: 2700 - total flux cleaned = -0.00249753 Jy ! Component: 2750 - total flux cleaned = -0.00253278 Jy ! Component: 2800 - total flux cleaned = -0.00252568 Jy ! Component: 2850 - total flux cleaned = -0.00256033 Jy ! Component: 2900 - total flux cleaned = -0.00256721 Jy ! Component: 2950 - total flux cleaned = -0.00260142 Jy ! Component: 3000 - total flux cleaned = -0.00262856 Jy ! Component: 3050 - total flux cleaned = -0.00266899 Jy ! Component: 3100 - total flux cleaned = -0.00268909 Jy ! Component: 3150 - total flux cleaned = -0.00270903 Jy ! Component: 3200 - total flux cleaned = -0.0027553 Jy ! Component: 3250 - total flux cleaned = -0.00277501 Jy ! Component: 3300 - total flux cleaned = -0.00278803 Jy ! Component: 3350 - total flux cleaned = -0.00282691 Jy ! Component: 3400 - total flux cleaned = -0.00285914 Jy ! Component: 3450 - total flux cleaned = -0.00287835 Jy ! Component: 3500 - total flux cleaned = -0.00292293 Jy ! Component: 3550 - total flux cleaned = -0.00296727 Jy ! Component: 3600 - total flux cleaned = -0.00300504 Jy ! Component: 3650 - total flux cleaned = -0.00303012 Jy ! Component: 3700 - total flux cleaned = -0.00305509 Jy ! Component: 3750 - total flux cleaned = -0.00306753 Jy ! Component: 3800 - total flux cleaned = -0.00309231 Jy ! Component: 3850 - total flux cleaned = -0.00310464 Jy ! Component: 3900 - total flux cleaned = -0.00311078 Jy ! Component: 3950 - total flux cleaned = -0.00312917 Jy ! Component: 4000 - total flux cleaned = -0.00314745 Jy ! Component: 4050 - total flux cleaned = -0.00314138 Jy ! Total flux subtracted in 4096 components = -0.00314746 Jy ! Clean residual min=-0.000487 max=0.000537 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.199264 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 390 components and 0.199264 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1514-0948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 3.271 at 10.52 degrees (North through East) ! Clean map min=-0.0019092 max=0.1576 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1514-0948_X_map.fits wmodel /vlbi/sb072/temp_maps//J1514-0948_X_map.mod ! Writing 390 model components to file: /vlbi/sb072/temp_maps//J1514-0948_X_map.mod wobs /vlbi/sb072/temp_maps//J1514-0948_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1514-0948_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1514-0948_X_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1514-0948_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.1576 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.56777e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182128 0.182128 0.364256 0.728512 1.45702 2.91405 5.8281 11.6562 23.3124 46.6248 93.2495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1647.19 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1514-0948_X_dfm.log closed on Tue Mar 5 23:14:25 2019