! Started logfile: /image_prod/ug002_uva//J1349-1132_X_dfm.log on Thu Mar 5 01:27:47 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uva//J1349-1132_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1349-1132_X_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986667 visibilities/baseline/integration-bin. ! Found source: J1349-1132 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 21312 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J1349-1132_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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.003351Jy sigma=9.111041 ! Fit after self-cal, rms=0.919332Jy sigma=8.323565 ! 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=0.6839 mas, bmaj=1.717 mas, bpa=-3.649 degrees ! Estimated noise=0.871151 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 = 0.0595219 Jy ! Component: 100 - total flux cleaned = 0.080628 Jy ! Total flux subtracted in 100 components = 0.080628 Jy ! Clean residual min=-0.003805 max=0.009437 Jy/beam ! Clean residual mean=-0.000007 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.080628 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.080628 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061743Jy sigma=0.529786 ! Fit after self-cal, rms=0.061283Jy sigma=0.525807 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113929 Jy ! Component: 100 - total flux cleaned = 0.0175587 Jy ! Total flux subtracted in 100 components = 0.0175587 Jy ! Clean residual min=-0.003278 max=0.005169 Jy/beam ! Clean residual mean=-0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.0981867 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0981867 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058615Jy sigma=0.495149 ! Fit after self-cal, rms=0.058575Jy sigma=0.494783 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543047 Jy ! Component: 100 - total flux cleaned = 0.00857267 Jy ! Total flux subtracted in 100 components = 0.00857267 Jy ! Clean residual min=-0.002954 max=0.003396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.106759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.106759 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057899Jy sigma=0.487180 ! Fit after self-cal, rms=0.057859Jy sigma=0.486836 ! 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=0.8603 mas, bmaj=2.043 mas, bpa=-3.435 degrees ! Estimated noise=0.544551 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 = 0.00395146 Jy ! Component: 100 - total flux cleaned = 0.00546868 Jy ! Component: 150 - total flux cleaned = 0.00585079 Jy ! Component: 200 - total flux cleaned = 0.00602838 Jy ! Total flux subtracted in 200 components = 0.00602838 Jy ! Clean residual min=-0.003015 max=0.003879 Jy/beam ! Clean residual mean=0.000001 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.112788 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.112788 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057609Jy sigma=0.484121 ! Fit after self-cal, rms=0.057576Jy sigma=0.483864 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8603 x 2.043 at -3.435 degrees (North through East) ! Clean map min=-0.0030341 max=0.07937 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.94 KP 1.04 ! LA 1.05 MK 0.98 NL 1.21 OV 0.92 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.91 KP 1.03 ! LA 1.02 MK 1.04 NL 1.22 OV 0.92 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.89 KP 1.05 ! LA 1.03 MK 1.12 NL 1.25 OV 0.90 ! PT 0.88 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 1.04 ! LA 1.04 MK 1.05 NL 1.17 OV 0.91 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.03 ! LA 1.01 MK 1.03 NL 1.18 OV 0.92 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.88 KP 1.05 ! LA 1.00 MK 1.08 NL 1.17 OV 0.94 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.86 KP 1.06 ! LA 1.06 MK 1.01 NL 1.20 OV 0.94 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.89 KP 1.04 ! LA 1.08 MK 1.02 NL 1.20 OV 0.90 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.92 KP 1.05 ! LA 1.05 MK 1.07 NL 1.31 OV 0.91 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.91 KP 1.02 ! LA 1.05 MK 1.04 NL 1.18 OV 0.90 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.90 KP 1.02 ! LA 1.04 MK 1.03 NL 1.26 OV 0.89 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.85 KP 1.02 ! LA 1.04 MK 0.94 NL 1.23 OV 0.92 ! PT 0.96 SC 0.96 ! ! ! Fit before self-cal, rms=0.057576Jy sigma=0.483864 ! Fit after self-cal, rms=0.057536Jy sigma=0.475682 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8585 mas, bmaj=2.04 mas, bpa=-2.686 degrees ! Estimated noise=0.538054 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 = 1.09656e-05 Jy ! Component: 100 - total flux cleaned = -0.000274161 Jy ! Component: 150 - total flux cleaned = -0.000538695 Jy ! Component: 200 - total flux cleaned = -0.000654334 Jy ! Total flux subtracted in 200 components = -0.000654334 Jy ! Clean residual min=-0.002672 max=0.002372 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.112133 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.112133 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057485Jy sigma=0.475171 ! Fit after self-cal, rms=0.057536Jy sigma=0.474946 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057536Jy sigma=0.474946 ! Fit after self-cal, rms=0.063812Jy sigma=0.467024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.856 mas, bmaj=2.041 mas, bpa=-2.801 degrees ! Estimated noise=0.536119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769956 Jy ! Component: 100 - total flux cleaned = 0.00070268 Jy ! Component: 150 - total flux cleaned = 0.000664284 Jy ! Component: 200 - total flux cleaned = 0.000647339 Jy ! Total flux subtracted in 200 components = 0.000647339 Jy ! Clean residual min=-0.001215 max=0.001388 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.112781 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.112781 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063788Jy sigma=0.466800 ! Fit after self-cal, rms=0.063918Jy sigma=0.466608 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013555 Jy ! Component: 100 - total flux cleaned = 0.00213358 Jy ! Component: 150 - total flux cleaned = 0.00246762 Jy ! Component: 200 - total flux cleaned = 0.00260567 Jy ! Total flux subtracted in 200 components = 0.00260567 Jy ! Clean residual min=-0.001058 max=0.001122 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.115386 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.115386 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063888Jy sigma=0.466202 ! Fit after self-cal, rms=0.063882Jy sigma=0.466182 ! Inverting map ! Added new window around map position (0.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430729 Jy ! Component: 100 - total flux cleaned = 0.000348557 Jy ! Component: 150 - total flux cleaned = 0.000348427 Jy ! Component: 200 - total flux cleaned = 0.000349343 Jy ! Total flux subtracted in 200 components = 0.000349343 Jy ! Clean residual min=-0.000995 max=0.000970 Jy/beam ! Clean residual mean=0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.115736 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.115736 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063859Jy sigma=0.465954 ! Fit after self-cal, rms=0.063855Jy sigma=0.465945 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.063855Jy sigma=0.465945 ! Fit after self-cal, rms=0.064238Jy sigma=0.465892 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8541 mas, bmaj=2.04 mas, bpa=-2.837 degrees ! Estimated noise=0.535386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446348 Jy ! Component: 100 - total flux cleaned = 0.000557059 Jy ! Component: 150 - total flux cleaned = 0.000640766 Jy ! Component: 200 - total flux cleaned = 0.00070181 Jy ! Total flux subtracted in 200 components = 0.00070181 Jy ! Clean residual min=-0.000967 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.116438 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.116438 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064228Jy sigma=0.465790 ! Fit after self-cal, rms=0.064232Jy sigma=0.465786 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 = 6.76754e-05 Jy ! Component: 100 - total flux cleaned = 6.76362e-05 Jy ! Component: 150 - total flux cleaned = 9.44397e-05 Jy ! Component: 200 - total flux cleaned = 0.000119246 Jy ! Total flux subtracted in 200 components = 0.000119246 Jy ! Clean residual min=-0.000968 max=0.000931 Jy/beam ! Clean residual mean=0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.116557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 87 components and 0.116557 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064226Jy sigma=0.465733 ! Fit after self-cal, rms=0.064225Jy sigma=0.465728 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064225Jy sigma=0.465728 ! Fit after self-cal, rms=0.064297Jy sigma=0.465722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=3.8 mas, bpa=-0.7832 degrees ! Estimated noise=0.696284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000410376 Jy ! Component: 100 - total flux cleaned = 0.000528974 Jy ! Component: 150 - total flux cleaned = 0.000558973 Jy ! Component: 200 - total flux cleaned = 0.000586009 Jy ! Total flux subtracted in 200 components = 0.000586009 Jy ! Clean residual min=-0.001071 max=0.001231 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.117143 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.117143 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064295Jy sigma=0.465700 ! Fit after self-cal, rms=0.064296Jy sigma=0.465697 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000782742 Jy ! Component: 100 - total flux cleaned = 0.00109584 Jy ! Component: 150 - total flux cleaned = 0.0013595 Jy ! Component: 200 - total flux cleaned = 0.00147559 Jy ! Total flux subtracted in 200 components = 0.00147559 Jy ! Clean residual min=-0.000927 max=0.000939 Jy/beam ! Clean residual mean=0.000002 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.118618 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.118618 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064288Jy sigma=0.465581 ! Fit after self-cal, rms=0.064289Jy sigma=0.465571 ! 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=0.8532 mas, bmaj=2.039 mas, bpa=-2.876 degrees ! Estimated noise=0.535324 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 2.039 at -2.876 degrees (North through East) ! Clean map min=-0.00083396 max=0.078618 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=0.6809 mas, bmaj=1.719 mas, bpa=-3.065 degrees ! Estimated noise=0.850315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583679 Jy ! Component: 100 - total flux cleaned = 0.0810296 Jy ! Component: 150 - total flux cleaned = 0.0924212 Jy ! Component: 200 - total flux cleaned = 0.0991645 Jy ! Total flux subtracted in 200 components = 0.0991645 Jy ! Clean residual min=-0.002167 max=0.003650 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0991645 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0991645 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.039 mas, bpa=-2.876 degrees ! Estimated noise=0.535324 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 = 0.00667849 Jy ! Component: 100 - total flux cleaned = 0.010202 Jy ! Component: 150 - total flux cleaned = 0.0122627 Jy ! Component: 200 - total flux cleaned = 0.0137894 Jy ! Total flux subtracted in 200 components = 0.0137894 Jy ! Clean residual min=-0.001092 max=0.001244 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.112954 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.112954 Jy ! Inverting map ! Added new window around map position (8.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123683 Jy ! Component: 100 - total flux cleaned = 0.00206628 Jy ! Component: 150 - total flux cleaned = 0.00271745 Jy ! Component: 200 - total flux cleaned = 0.00330132 Jy ! Total flux subtracted in 200 components = 0.00330132 Jy ! Clean residual min=-0.000911 max=0.000920 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.116255 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 66 components and 0.116255 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=2.135 mas, bmaj=3.8 mas, bpa=-0.7832 degrees ! Estimated noise=0.696284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115045 Jy ! Component: 100 - total flux cleaned = 0.00176526 Jy ! Component: 150 - total flux cleaned = 0.00228491 Jy ! Component: 200 - total flux cleaned = 0.0026275 Jy ! Total flux subtracted in 200 components = 0.0026275 Jy ! Clean residual min=-0.000862 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.118883 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 = 0.000326213 Jy ! Component: 100 - total flux cleaned = 0.000634343 Jy ! Component: 150 - total flux cleaned = 0.000874178 Jy ! Component: 200 - total flux cleaned = 0.00102922 Jy ! Total flux subtracted in 200 components = 0.00102922 Jy ! Clean residual min=-0.000792 max=0.000769 Jy/beam ! Clean residual mean=0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.119912 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 113 components and 0.119912 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8532 mas, bmaj=2.039 mas, bpa=-2.876 degrees ! Estimated noise=0.535324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268231 Jy ! Component: 100 - total flux cleaned = -0.000267447 Jy ! Component: 150 - total flux cleaned = -0.000201426 Jy ! Component: 200 - total flux cleaned = -0.000160082 Jy ! Total flux subtracted in 200 components = -0.000160082 Jy ! Clean residual min=-0.000823 max=0.000795 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.119752 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 138 components and 0.119752 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.064288Jy sigma=0.465577 ! Fit after self-cal, rms=0.064288Jy sigma=0.465505 wmodel J1349-1132_X_map.mod ! Writing 138 model components to file: J1349-1132_X_map.mod wobs J1349-1132_X_uvs.fits ! Writing UV FITS file: J1349-1132_X_uvs.fits wwins J1349-1132_X_map.win ! wwins: Wrote 6 windows to J1349-1132_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 = 3.0442e-05 Jy ! Component: 100 - total flux cleaned = -6.94295e-05 Jy ! Component: 150 - total flux cleaned = -0.000138526 Jy ! Component: 200 - total flux cleaned = -0.000245841 Jy ! Component: 250 - total flux cleaned = -0.000337121 Jy ! Component: 300 - total flux cleaned = -0.000400669 Jy ! Component: 350 - total flux cleaned = -0.000425768 Jy ! Component: 400 - total flux cleaned = -0.000462662 Jy ! Component: 450 - total flux cleaned = -0.000498768 Jy ! Component: 500 - total flux cleaned = -0.000475173 Jy ! Component: 550 - total flux cleaned = -0.000487105 Jy ! Component: 600 - total flux cleaned = -0.000487113 Jy ! Component: 650 - total flux cleaned = -0.000487146 Jy ! Component: 700 - total flux cleaned = -0.000498489 Jy ! Component: 750 - total flux cleaned = -0.000465366 Jy ! Component: 800 - total flux cleaned = -0.000487383 Jy ! Component: 850 - total flux cleaned = -0.00046562 Jy ! Component: 900 - total flux cleaned = -0.000508246 Jy ! Component: 950 - total flux cleaned = -0.000518717 Jy ! Component: 1000 - total flux cleaned = -0.000518595 Jy ! Component: 1050 - total flux cleaned = -0.00056001 Jy ! Component: 1100 - total flux cleaned = -0.000580582 Jy ! Component: 1150 - total flux cleaned = -0.00059071 Jy ! Component: 1200 - total flux cleaned = -0.000590742 Jy ! Component: 1250 - total flux cleaned = -0.000620834 Jy ! Component: 1300 - total flux cleaned = -0.000620942 Jy ! Component: 1350 - total flux cleaned = -0.000620978 Jy ! Component: 1400 - total flux cleaned = -0.000630763 Jy ! Component: 1450 - total flux cleaned = -0.000649952 Jy ! Component: 1500 - total flux cleaned = -0.000630712 Jy ! Component: 1550 - total flux cleaned = -0.000659204 Jy ! Component: 1600 - total flux cleaned = -0.000678066 Jy ! Component: 1650 - total flux cleaned = -0.000687405 Jy ! Component: 1700 - total flux cleaned = -0.000696619 Jy ! Component: 1750 - total flux cleaned = -0.000696597 Jy ! Component: 1800 - total flux cleaned = -0.000751327 Jy ! Component: 1850 - total flux cleaned = -0.000733101 Jy ! Component: 1900 - total flux cleaned = -0.000724093 Jy ! Component: 1950 - total flux cleaned = -0.000750874 Jy ! Component: 2000 - total flux cleaned = -0.000733208 Jy ! Component: 2050 - total flux cleaned = -0.000733324 Jy ! Component: 2100 - total flux cleaned = -0.000750682 Jy ! Component: 2150 - total flux cleaned = -0.00075059 Jy ! Component: 2200 - total flux cleaned = -0.000724688 Jy ! Component: 2250 - total flux cleaned = -0.000758949 Jy ! Component: 2300 - total flux cleaned = -0.000776001 Jy ! Component: 2350 - total flux cleaned = -0.00080128 Jy ! Component: 2400 - total flux cleaned = -0.000776185 Jy ! Component: 2450 - total flux cleaned = -0.000801154 Jy ! Component: 2500 - total flux cleaned = -0.000809433 Jy ! Component: 2550 - total flux cleaned = -0.000809396 Jy ! Component: 2600 - total flux cleaned = -0.000842073 Jy ! Component: 2650 - total flux cleaned = -0.000817767 Jy ! Component: 2700 - total flux cleaned = -0.000817813 Jy ! Component: 2750 - total flux cleaned = -0.000841865 Jy ! Component: 2800 - total flux cleaned = -0.000833857 Jy ! Component: 2850 - total flux cleaned = -0.000865568 Jy ! Component: 2900 - total flux cleaned = -0.000857751 Jy ! Component: 2950 - total flux cleaned = -0.000888925 Jy ! Component: 3000 - total flux cleaned = -0.000865594 Jy ! Component: 3050 - total flux cleaned = -0.000873205 Jy ! Component: 3100 - total flux cleaned = -0.000842458 Jy ! Component: 3150 - total flux cleaned = -0.00082723 Jy ! Component: 3200 - total flux cleaned = -0.000842458 Jy ! Component: 3250 - total flux cleaned = -0.000834895 Jy ! Component: 3300 - total flux cleaned = -0.000819819 Jy ! Component: 3350 - total flux cleaned = -0.000819809 Jy ! Component: 3400 - total flux cleaned = -0.000842063 Jy ! Component: 3450 - total flux cleaned = -0.000834726 Jy ! Component: 3500 - total flux cleaned = -0.000812792 Jy ! Component: 3550 - total flux cleaned = -0.000790987 Jy ! Component: 3600 - total flux cleaned = -0.000812758 Jy ! Component: 3650 - total flux cleaned = -0.000798317 Jy ! Component: 3700 - total flux cleaned = -0.000776726 Jy ! Component: 3750 - total flux cleaned = -0.000798238 Jy ! Component: 3800 - total flux cleaned = -0.000776876 Jy ! Component: 3850 - total flux cleaned = -0.00076278 Jy ! Component: 3900 - total flux cleaned = -0.000762794 Jy ! Component: 3950 - total flux cleaned = -0.000776778 Jy ! Component: 4000 - total flux cleaned = -0.000762809 Jy ! Component: 4050 - total flux cleaned = -0.000762775 Jy ! Total flux subtracted in 4096 components = -0.000742021 Jy ! Clean residual min=-0.000434 max=0.000387 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.11901 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 412 components and 0.11901 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1349-1132_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 2.039 at -2.876 degrees (North through East) ! Clean map min=-0.0007264 max=0.077894 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1349-1132_X_map.fits wmodel /image_prod/ug002_uva//J1349-1132_X_map.mod ! Writing 412 model components to file: /image_prod/ug002_uva//J1349-1132_X_map.mod wobs /image_prod/ug002_uva//J1349-1132_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1349-1132_X_uvs.fits wwins /image_prod/ug002_uva//J1349-1132_X_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1349-1132_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0778944 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440802 0.440802 0.881603 1.76321 3.52641 7.05283 14.1057 28.2113 56.4226 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 680.578 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1349-1132_X_dfm.log closed on Thu Mar 5 01:27:52 2020