! Started logfile: .//J1350-1439_C_dfm.log on Mon Jan 20 18:09:43 2020 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1350-1439_C_uva.fits ! Reading UV FITS file: .//J1350-1439_C_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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1350-1439_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.003246Jy sigma=18.234463 ! Fit after self-cal, rms=0.942900Jy sigma=17.108385 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.441 mas, bmaj=3.44 mas, bpa=-6.306 degrees ! Estimated noise=0.825969 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 = 0.0435875 Jy ! Component: 100 - total flux cleaned = 0.0539773 Jy ! Total flux subtracted in 100 components = 0.0539773 Jy ! Clean residual min=-0.002827 max=0.004809 Jy/beam ! Clean residual mean=0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.0539773 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0539773 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=0.044098Jy sigma=0.727136 ! Fit after self-cal, rms=0.043295Jy sigma=0.716080 ! 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=1.779 mas, bmaj=4.176 mas, bpa=-6.881 degrees ! Estimated noise=0.545236 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 (-1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007804 Jy ! Component: 100 - total flux cleaned = 0.011914 Jy ! Component: 150 - total flux cleaned = 0.014412 Jy ! Component: 200 - total flux cleaned = 0.016012 Jy ! Total flux subtracted in 200 components = 0.016012 Jy ! Clean residual min=-0.001896 max=0.002007 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0699893 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.0699893 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=0.041953Jy sigma=0.687500 ! Fit after self-cal, rms=0.041921Jy sigma=0.686717 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.779 x 4.176 at -6.881 degrees (North through East) ! Clean map min=-0.0018148 max=0.057562 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.91 KP 1.02 ! LA 0.98 MK 0.82 NL 1.00 OV 1.02 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.11 KP 0.99 ! LA 0.93 MK 0.96 NL 1.02 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 1.06 KP 1.05 ! LA 0.89 MK 1.09 NL 0.99 OV 1.06 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.89 HN 1.23 KP 1.05 ! LA 0.93 MK 0.95 NL 0.77 OV 0.88 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.05 KP 0.98 ! LA 0.98 MK 1.13 NL 0.99 OV 0.98 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.11 KP 0.94 ! LA 0.96 MK 0.99 NL 1.10 OV 1.07 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.11 KP 1.05 ! LA 0.95 MK 1.01 NL 1.04 OV 0.95 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 0.99 KP 1.02 ! LA 0.97 MK 0.91 NL 1.04 OV 1.08 ! PT 1.08 SC 0.93 ! ! ! Fit before self-cal, rms=0.041921Jy sigma=0.686717 ! Fit after self-cal, rms=0.041007Jy sigma=0.678164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.788 mas, bmaj=4.18 mas, bpa=-6.835 degrees ! Estimated noise=0.539192 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 = 0.00047333 Jy ! Component: 100 - total flux cleaned = 0.000378009 Jy ! Component: 150 - total flux cleaned = 0.000298771 Jy ! Component: 200 - total flux cleaned = 0.0002992 Jy ! Total flux subtracted in 200 components = 0.0002992 Jy ! Clean residual min=-0.001740 max=0.001523 Jy/beam ! Clean residual mean=-0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0702885 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0702885 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=0.040983Jy sigma=0.677683 ! Fit after self-cal, rms=0.040996Jy sigma=0.677518 ! 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=0.040996Jy sigma=0.677518 ! Fit after self-cal, rms=0.041004Jy sigma=0.677494 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.788 mas, bmaj=4.177 mas, bpa=-6.882 degrees ! Estimated noise=0.53912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243025 Jy ! Component: 100 - total flux cleaned = 0.000242819 Jy ! Component: 150 - total flux cleaned = 0.000243046 Jy ! Component: 200 - total flux cleaned = 0.000229423 Jy ! Total flux subtracted in 200 components = 0.000229423 Jy ! Clean residual min=-0.001735 max=0.001508 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0705179 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.0705179 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=0.040993Jy sigma=0.677284 ! Fit after self-cal, rms=0.040993Jy sigma=0.677268 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.92715e-05 Jy ! Component: 100 - total flux cleaned = 7.91056e-05 Jy ! Component: 150 - total flux cleaned = 6.64173e-05 Jy ! Component: 200 - total flux cleaned = 5.48865e-05 Jy ! Total flux subtracted in 200 components = 5.48865e-05 Jy ! Clean residual min=-0.001728 max=0.001488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0705728 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.0705728 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=0.040986Jy sigma=0.677137 ! Fit after self-cal, rms=0.040987Jy sigma=0.677129 ! 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=0.040987Jy sigma=0.677129 ! Fit after self-cal, rms=0.040986Jy sigma=0.677112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.788 mas, bmaj=4.175 mas, bpa=-6.948 degrees ! Estimated noise=0.539467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218127 Jy ! Component: 100 - total flux cleaned = 0.000230251 Jy ! Component: 150 - total flux cleaned = 0.000218987 Jy ! Component: 200 - total flux cleaned = 0.00020859 Jy ! Total flux subtracted in 200 components = 0.00020859 Jy ! Clean residual min=-0.001731 max=0.001479 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0707814 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0707814 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=0.040980Jy sigma=0.676994 ! Fit after self-cal, rms=0.040980Jy sigma=0.676986 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.07353e-05 Jy ! Component: 100 - total flux cleaned = 6.07052e-05 Jy ! Component: 150 - total flux cleaned = 6.11984e-05 Jy ! Component: 200 - total flux cleaned = 6.16657e-05 Jy ! Total flux subtracted in 200 components = 6.16657e-05 Jy ! Clean residual min=-0.001725 max=0.001463 Jy/beam ! Clean residual mean=-0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0708431 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.0708431 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=0.040975Jy sigma=0.676906 ! Fit after self-cal, rms=0.040976Jy sigma=0.676902 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040976Jy sigma=0.676902 ! Fit after self-cal, rms=0.040999Jy sigma=0.676890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=7.266 mas, bpa=-10.26 degrees ! Estimated noise=0.657207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341205 Jy ! Component: 100 - total flux cleaned = 0.000340885 Jy ! Component: 150 - total flux cleaned = 0.00034018 Jy ! Component: 200 - total flux cleaned = 0.000330812 Jy ! Total flux subtracted in 200 components = 0.000330812 Jy ! Clean residual min=-0.001658 max=0.001561 Jy/beam ! Clean residual mean=-0.000004 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0711739 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.0711739 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=0.040999Jy sigma=0.676837 ! Fit after self-cal, rms=0.040997Jy sigma=0.676813 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 = 3.58179e-05 Jy ! Component: 100 - total flux cleaned = 4.6716e-05 Jy ! Component: 150 - total flux cleaned = 4.62753e-05 Jy ! Component: 200 - total flux cleaned = 3.84112e-05 Jy ! Total flux subtracted in 200 components = 3.84112e-05 Jy ! Clean residual min=-0.001637 max=0.001571 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0712123 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 88 components and 0.0712123 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=0.040997Jy sigma=0.676798 ! Fit after self-cal, rms=0.040997Jy sigma=0.676791 ! 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=1.788 mas, bmaj=4.175 mas, bpa=-7.007 degrees ! Estimated noise=0.540046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.788 x 4.175 at -7.007 degrees (North through East) ! Clean map min=-0.0016543 max=0.056659 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=3.418 mas, bpa=-6.328 degrees ! Estimated noise=0.813867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433322 Jy ! Component: 100 - total flux cleaned = 0.0537313 Jy ! Component: 150 - total flux cleaned = 0.0588597 Jy ! Component: 200 - total flux cleaned = 0.0620783 Jy ! Total flux subtracted in 200 components = 0.0620783 Jy ! Clean residual min=-0.002472 max=0.002409 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0620783 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 0.0620783 Jy ! Inverting map and beam ! Estimated beam: bmin=1.788 mas, bmaj=4.175 mas, bpa=-7.007 degrees ! Estimated noise=0.540046 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 = 0.00373989 Jy ! Component: 100 - total flux cleaned = 0.00584831 Jy ! Component: 150 - total flux cleaned = 0.00716305 Jy ! Component: 200 - total flux cleaned = 0.00785986 Jy ! Total flux subtracted in 200 components = 0.00785986 Jy ! Clean residual min=-0.001731 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0699381 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 0.0699382 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.801 mas, bmaj=7.266 mas, bpa=-10.26 degrees ! Estimated noise=0.657207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687845 Jy ! Component: 100 - total flux cleaned = 0.000848452 Jy ! Component: 150 - total flux cleaned = 0.000966211 Jy ! Component: 200 - total flux cleaned = 0.0010426 Jy ! Total flux subtracted in 200 components = 0.0010426 Jy ! Clean residual min=-0.001696 max=0.001554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0709808 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 = 2.4184e-05 Jy ! Component: 100 - total flux cleaned = 3.46924e-05 Jy ! Component: 150 - total flux cleaned = 4.45955e-05 Jy ! Component: 200 - total flux cleaned = 5.3991e-05 Jy ! Total flux subtracted in 200 components = 5.3991e-05 Jy ! Clean residual min=-0.001668 max=0.001567 Jy/beam ! Clean residual mean=-0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0710348 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.0710347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.788 mas, bmaj=4.175 mas, bpa=-7.007 degrees ! Estimated noise=0.540046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177845 Jy ! Component: 100 - total flux cleaned = -0.000196152 Jy ! Component: 150 - total flux cleaned = -0.000212613 Jy ! Component: 200 - total flux cleaned = -0.000212631 Jy ! Total flux subtracted in 200 components = -0.000212631 Jy ! Clean residual min=-0.001778 max=0.001482 Jy/beam ! Clean residual mean=-0.000002 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0708221 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.0708221 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=0.041006Jy sigma=0.676974 ! Fit after self-cal, rms=0.041001Jy sigma=0.676948 wmodel J1350-1439_C_map.mod ! Writing 84 model components to file: J1350-1439_C_map.mod wobs J1350-1439_C_uvs.fits ! Writing UV FITS file: J1350-1439_C_uvs.fits wwins J1350-1439_C_map.win ! wwins: Wrote 2 windows to J1350-1439_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000644954 Jy ! Component: 100 - total flux cleaned = -0.000972778 Jy ! Component: 150 - total flux cleaned = -0.00115278 Jy ! Component: 200 - total flux cleaned = -0.0013249 Jy ! Component: 250 - total flux cleaned = -0.0014663 Jy ! Component: 300 - total flux cleaned = -0.00160251 Jy ! Component: 350 - total flux cleaned = -0.0016679 Jy ! Component: 400 - total flux cleaned = -0.00171003 Jy ! Component: 450 - total flux cleaned = -0.00179227 Jy ! Component: 500 - total flux cleaned = -0.00187157 Jy ! Component: 550 - total flux cleaned = -0.00187141 Jy ! Component: 600 - total flux cleaned = -0.0019658 Jy ! Component: 650 - total flux cleaned = -0.00202096 Jy ! Component: 700 - total flux cleaned = -0.00209331 Jy ! Component: 750 - total flux cleaned = -0.00212867 Jy ! Component: 800 - total flux cleaned = -0.00218061 Jy ! Component: 850 - total flux cleaned = -0.0021806 Jy ! Component: 900 - total flux cleaned = -0.0021807 Jy ! Component: 950 - total flux cleaned = -0.0022298 Jy ! Component: 1000 - total flux cleaned = -0.0021976 Jy ! Component: 1050 - total flux cleaned = -0.00219789 Jy ! Component: 1100 - total flux cleaned = -0.00213613 Jy ! Component: 1150 - total flux cleaned = -0.002167 Jy ! Component: 1200 - total flux cleaned = -0.00218202 Jy ! Component: 1250 - total flux cleaned = -0.00216706 Jy ! Component: 1300 - total flux cleaned = -0.00219595 Jy ! Component: 1350 - total flux cleaned = -0.00215258 Jy ! Component: 1400 - total flux cleaned = -0.00216694 Jy ! Component: 1450 - total flux cleaned = -0.00219488 Jy ! Component: 1500 - total flux cleaned = -0.00215321 Jy ! Component: 1550 - total flux cleaned = -0.00220802 Jy ! Component: 1600 - total flux cleaned = -0.00218065 Jy ! Component: 1650 - total flux cleaned = -0.00214047 Jy ! Component: 1700 - total flux cleaned = -0.0021404 Jy ! Component: 1750 - total flux cleaned = -0.00216644 Jy ! Component: 1800 - total flux cleaned = -0.00211458 Jy ! Component: 1850 - total flux cleaned = -0.00210182 Jy ! Component: 1900 - total flux cleaned = -0.00206409 Jy ! Component: 1950 - total flux cleaned = -0.00205151 Jy ! Component: 2000 - total flux cleaned = -0.00197732 Jy ! Component: 2050 - total flux cleaned = -0.00197746 Jy ! Component: 2100 - total flux cleaned = -0.00196531 Jy ! Component: 2150 - total flux cleaned = -0.0019291 Jy ! Component: 2200 - total flux cleaned = -0.00186974 Jy ! Component: 2250 - total flux cleaned = -0.0018697 Jy ! Component: 2300 - total flux cleaned = -0.00183475 Jy ! Component: 2350 - total flux cleaned = -0.00178854 Jy ! Component: 2400 - total flux cleaned = -0.00177694 Jy ! Component: 2450 - total flux cleaned = -0.00174293 Jy ! Component: 2500 - total flux cleaned = -0.00172034 Jy ! Component: 2550 - total flux cleaned = -0.00166462 Jy ! Component: 2600 - total flux cleaned = -0.00163143 Jy ! Component: 2650 - total flux cleaned = -0.0015876 Jy ! Component: 2700 - total flux cleaned = -0.00157675 Jy ! Component: 2750 - total flux cleaned = -0.00155522 Jy ! Component: 2800 - total flux cleaned = -0.00152321 Jy ! Component: 2850 - total flux cleaned = -0.00149144 Jy ! Component: 2900 - total flux cleaned = -0.00149143 Jy ! Component: 2950 - total flux cleaned = -0.00149132 Jy ! Component: 3000 - total flux cleaned = -0.00146013 Jy ! Component: 3050 - total flux cleaned = -0.00147047 Jy ! Component: 3100 - total flux cleaned = -0.00146013 Jy ! Component: 3150 - total flux cleaned = -0.00146012 Jy ! Component: 3200 - total flux cleaned = -0.00143996 Jy ! Component: 3250 - total flux cleaned = -0.00141002 Jy ! Component: 3300 - total flux cleaned = -0.00142987 Jy ! Component: 3350 - total flux cleaned = -0.00141015 Jy ! Component: 3400 - total flux cleaned = -0.00142005 Jy ! Component: 3450 - total flux cleaned = -0.00141999 Jy ! Component: 3500 - total flux cleaned = -0.00140079 Jy ! Component: 3550 - total flux cleaned = -0.0014104 Jy ! Component: 3600 - total flux cleaned = -0.00141998 Jy ! Component: 3650 - total flux cleaned = -0.0014199 Jy ! Component: 3700 - total flux cleaned = -0.0014105 Jy ! Component: 3750 - total flux cleaned = -0.00140113 Jy ! Component: 3800 - total flux cleaned = -0.0014105 Jy ! Component: 3850 - total flux cleaned = -0.0014289 Jy ! Component: 3900 - total flux cleaned = -0.00139221 Jy ! Component: 3950 - total flux cleaned = -0.00138305 Jy ! Component: 4000 - total flux cleaned = -0.00134694 Jy ! Component: 4050 - total flux cleaned = -0.00138299 Jy ! Total flux subtracted in 4096 components = -0.00136509 Jy ! Clean residual min=-0.000605 max=0.000532 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.069457 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 361 components and 0.069457 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1350-1439_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.788 x 4.175 at -7.007 degrees (North through East) ! Clean map min=-0.0011011 max=0.056362 Jy/beam ! Writing clean map to FITS file: .//J1350-1439_C_map.fits wmodel .//J1350-1439_C_map.mod ! Writing 361 model components to file: .//J1350-1439_C_map.mod wobs .//J1350-1439_C_uvs.fits ! Writing UV FITS file: .//J1350-1439_C_uvs.fits wwins .//J1350-1439_C_map.win ! wwins: Wrote 3 windows to .//J1350-1439_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0563622 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.815026 0.815026 1.63005 3.2601 6.52021 13.0404 26.0808 52.1616 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 368.086 quit ! Quitting program ! Log file .//J1350-1439_C_dfm.log closed on Mon Jan 20 18:09:46 2020