! Started logfile: /image_prod/ug002_uvm//J0114+1325_X_a_dfm.log on Wed Mar 4 16:27:40 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_uvm//J0114+1325_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0114+1325_X_a_uvm.fits ! AN table 1: 60 integrations on 21 of 21 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! AN table 3: 140 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.658263 visibilities/baseline/integration-bin. ! Found source: J0114+1325 ! ! 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 121 lines of history. ! ! Reading 56400 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 J0114+1325_X_a] 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. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! A total of 480 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.001529Jy sigma=9.964429 ! Fit after self-cal, rms=0.970611Jy sigma=9.646081 ! 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=0.6978 mas, bmaj=1.601 mas, bpa=-1.268 degrees ! Estimated noise=0.690827 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 = 0.024054 Jy ! Component: 100 - total flux cleaned = 0.029329 Jy ! Total flux subtracted in 100 components = 0.029329 Jy ! Clean residual min=-0.002659 max=0.002191 Jy/beam ! Clean residual mean=-0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.029329 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.029329 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=0.051172Jy sigma=0.492511 ! Fit after self-cal, rms=0.049417Jy sigma=0.475453 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373566 Jy ! Component: 100 - total flux cleaned = 0.00524334 Jy ! Total flux subtracted in 100 components = 0.00524334 Jy ! Clean residual min=-0.002531 max=0.001942 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0345723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0345723 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=0.049184Jy sigma=0.472582 ! Fit after self-cal, rms=0.049179Jy sigma=0.472488 ! 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=0.9044 mas, bmaj=1.924 mas, bpa=-1.443 degrees ! Estimated noise=0.304953 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 = 0.000809988 Jy ! Component: 100 - total flux cleaned = 0.00097566 Jy ! Component: 150 - total flux cleaned = 0.00107119 Jy ! Component: 200 - total flux cleaned = 0.00115183 Jy ! Total flux subtracted in 200 components = 0.00115183 Jy ! Clean residual min=-0.002112 max=0.001645 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0357241 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0357241 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=0.049166Jy sigma=0.472319 ! Fit after self-cal, rms=0.049161Jy sigma=0.472222 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9044 x 1.924 at -1.443 degrees (North through East) ! Clean map min=-0.0019931 max=0.033735 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 KP 1.02 MK 1.01 ! NL 1.27 OV 0.88 PT 0.78 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.02 HN 0.92 KP 0.96 ! MK 0.99 NL 1.23 OV 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.08 KP 1.04 LA 1.14 ! MK 1.10 NL 0.73 OV 1.07 PT 1.09 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 KP 0.94 MK 1.12 ! NL 1.39 OV 0.84 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00 ! MK 0.99 NL 1.19 OV 1.06 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.17 FD 0.99 KP 1.11 LA 1.08 ! MK 1.01 NL 0.74 OV 1.12 PT 1.12 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.03 KP 0.96 MK 1.03 ! NL 1.30 OV 0.77 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.06 HN 1.03 KP 0.99 ! MK 1.02 NL 1.27 OV 0.90 SC 0.91 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.09 KP 1.09 LA 1.19 ! MK 1.14 NL 0.75 OV 1.12 PT 1.05 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 KP 0.98 MK 1.00 ! NL 1.23 OV 0.87 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.09 HN 0.97 KP 0.93 ! MK 0.93 NL 1.27 OV 0.94 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.17 KP 1.07 LA 1.15 ! MK 1.13 NL 0.71 OV 1.17 PT 1.16 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 KP 1.04 MK 1.06 ! NL 1.35 OV 0.80 PT 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.95 HN 0.92 KP 1.04 ! MK 1.05 NL 1.39 OV 1.00 SC 1.07 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.16 KP 1.13 LA 1.17 ! MK 1.03 NL 0.66 OV 1.09 PT 1.14 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.95 KP 1.01 MK 1.04 ! NL 1.19 OV 0.85 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.11 HN 1.01 KP 1.02 ! MK 1.01 NL 1.41 OV 0.89 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.12 FD 1.09 KP 1.08 LA 1.13 ! MK 1.09 NL 0.64 OV 1.20 PT 1.16 ! SC 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 KP 0.98 MK 1.06 ! NL 1.23 OV 0.84 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.86 KP 1.02 ! MK 0.97 NL 1.34 OV 0.97 SC 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.10 KP 1.11 LA 1.15 ! MK 1.14 NL 0.65 OV 1.11 PT 1.13 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 KP 0.92 MK 1.10 ! NL 1.19 OV 0.78 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HN 1.01 KP 1.02 ! MK 1.03 NL 1.22 OV 0.91 SC 0.96 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 1.06 KP 1.08 LA 1.14 ! MK 1.09 NL 0.71 OV 1.00 PT 1.07 ! SC 0.89 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.90 KP 0.91 MK 0.95 ! NL 1.15 OV 0.84 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 0.85 KP 1.02 ! MK 0.97 NL 1.33 OV 0.88 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.10 FD 1.10 KP 1.06 LA 1.22 ! MK 1.10 NL 0.61 OV 1.03 PT 1.07 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.92 KP 1.01 MK 1.03 ! NL 1.16 OV 0.86 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.97 HN 1.01 KP 1.08 ! MK 1.20 NL 1.17 OV 0.85 SC 0.92 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 1.05 KP 1.02 LA 1.13 ! MK 1.04 NL 0.61 OV 1.18 PT 1.09 ! SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 KP 0.88 MK 0.94 ! NL 1.29 OV 0.92 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 0.89 HN 0.92 KP 1.00 ! MK 0.96 NL 1.17 OV 0.92 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.09 FD 1.03 KP 1.07 LA 1.13 ! MK 0.95 NL 0.63 OV 1.15 PT 1.10 ! SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.76 FD 0.96 KP 0.89 MK 0.98 ! NL 1.40 OV 0.81 PT 0.86 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 1.10 HN 0.88 KP 1.00 ! MK 1.01 NL 1.18 OV 1.04 SC 0.89 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.05 KP 1.09 LA 1.12 ! MK 0.87 NL 0.60 OV 1.20 PT 1.02 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.049161Jy sigma=0.472222 ! Fit after self-cal, rms=0.048182Jy sigma=0.465771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8986 mas, bmaj=1.905 mas, bpa=-1.354 degrees ! Estimated noise=0.302431 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 (-0.8, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135634 Jy ! Component: 100 - total flux cleaned = 0.00217067 Jy ! Component: 150 - total flux cleaned = 0.00268876 Jy ! Component: 200 - total flux cleaned = 0.00293044 Jy ! Total flux subtracted in 200 components = 0.00293044 Jy ! Clean residual min=-0.000717 max=0.000764 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.0386546 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.0386546 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=0.048137Jy sigma=0.465349 ! Fit after self-cal, rms=0.048848Jy sigma=0.462787 ! 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=0.048848Jy sigma=0.462787 ! Fit after self-cal, rms=0.051929Jy sigma=0.460618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9006 mas, bmaj=1.898 mas, bpa=-1.626 degrees ! Estimated noise=0.306011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000954832 Jy ! Component: 100 - total flux cleaned = 0.00157774 Jy ! Component: 150 - total flux cleaned = 0.00204719 Jy ! Component: 200 - total flux cleaned = 0.0023602 Jy ! Total flux subtracted in 200 components = 0.0023602 Jy ! Clean residual min=-0.000646 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0410148 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0410148 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=0.051903Jy sigma=0.460415 ! Fit after self-cal, rms=0.052544Jy sigma=0.459446 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 = -0.000308966 Jy ! Component: 100 - total flux cleaned = -0.000310182 Jy ! Component: 150 - total flux cleaned = -0.000219009 Jy ! Component: 200 - total flux cleaned = -0.00016748 Jy ! Total flux subtracted in 200 components = -0.00016748 Jy ! Clean residual min=-0.000782 max=0.000794 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.0408473 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0408473 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=0.052524Jy sigma=0.459376 ! Fit after self-cal, rms=0.052562Jy sigma=0.459330 ! 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=0.052562Jy sigma=0.459330 ! Fit after self-cal, rms=0.055030Jy sigma=0.458758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9008 mas, bmaj=1.887 mas, bpa=-2.055 degrees ! Estimated noise=0.305836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000679756 Jy ! Component: 100 - total flux cleaned = 0.00114908 Jy ! Component: 150 - total flux cleaned = 0.00144577 Jy ! Component: 200 - total flux cleaned = 0.00161947 Jy ! Total flux subtracted in 200 components = 0.00161947 Jy ! Clean residual min=-0.000623 max=0.000669 Jy/beam ! Clean residual mean=-0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0424667 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 79 components and 0.0424667 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=0.055014Jy sigma=0.458659 ! Fit after self-cal, rms=0.055480Jy sigma=0.458320 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 = -0.000193051 Jy ! Component: 100 - total flux cleaned = -0.000126859 Jy ! Component: 150 - total flux cleaned = -8.29901e-05 Jy ! Component: 200 - total flux cleaned = -7.33757e-05 Jy ! Total flux subtracted in 200 components = -7.33757e-05 Jy ! Clean residual min=-0.000720 max=0.000659 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0423934 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 81 components and 0.0423934 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=0.055468Jy sigma=0.458308 ! Fit after self-cal, rms=0.055488Jy sigma=0.458291 ! 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=0.055488Jy sigma=0.458291 ! Fit after self-cal, rms=0.057855Jy sigma=0.458017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.885 mas, bpa=-3.406 degrees ! Estimated noise=0.400756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752368 Jy ! Component: 100 - total flux cleaned = 0.0012104 Jy ! Component: 150 - total flux cleaned = 0.00152309 Jy ! Component: 200 - total flux cleaned = 0.00169631 Jy ! Total flux subtracted in 200 components = 0.00169631 Jy ! Clean residual min=-0.000725 max=0.000790 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0440897 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 107 components and 0.0440897 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=0.057848Jy sigma=0.457986 ! Fit after self-cal, rms=0.058220Jy sigma=0.457797 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 = -0.000182782 Jy ! Component: 100 - total flux cleaned = -0.000173528 Jy ! Component: 150 - total flux cleaned = -0.000132689 Jy ! Component: 200 - total flux cleaned = -9.09864e-05 Jy ! Total flux subtracted in 200 components = -9.09864e-05 Jy ! Clean residual min=-0.000677 max=0.000768 Jy/beam ! Clean residual mean=0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0439987 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 112 components and 0.0439987 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=0.058211Jy sigma=0.457804 ! Fit after self-cal, rms=0.058239Jy sigma=0.457786 ! 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=0.9002 mas, bmaj=1.88 mas, bpa=-2.451 degrees ! Estimated noise=0.305113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 1.88 at -2.451 degrees (North through East) ! Clean map min=-0.00064212 max=0.031911 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=0.7024 mas, bmaj=1.575 mas, bpa=-2.227 degrees ! Estimated noise=0.677932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242306 Jy ! Component: 100 - total flux cleaned = 0.0299012 Jy ! Component: 150 - total flux cleaned = 0.0326766 Jy ! Component: 200 - total flux cleaned = 0.0346331 Jy ! Total flux subtracted in 200 components = 0.0346331 Jy ! Clean residual min=-0.001660 max=0.001524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0346331 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0346331 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.88 mas, bpa=-2.451 degrees ! Estimated noise=0.305113 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 = 0.00229276 Jy ! Component: 100 - total flux cleaned = 0.00385026 Jy ! Component: 150 - total flux cleaned = 0.00504672 Jy ! Component: 200 - total flux cleaned = 0.00599665 Jy ! Total flux subtracted in 200 components = 0.00599665 Jy ! Clean residual min=-0.000828 max=0.000819 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0406298 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.0406298 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=2.099 mas, bmaj=2.885 mas, bpa=-3.406 degrees ! Estimated noise=0.400756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013056 Jy ! Component: 100 - total flux cleaned = 0.00211754 Jy ! Component: 150 - total flux cleaned = 0.00266949 Jy ! Component: 200 - total flux cleaned = 0.00290024 Jy ! Total flux subtracted in 200 components = 0.00290024 Jy ! Clean residual min=-0.000686 max=0.000754 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.04353 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 = 0.000144767 Jy ! Component: 100 - total flux cleaned = 0.000253395 Jy ! Component: 150 - total flux cleaned = 0.000335696 Jy ! Component: 200 - total flux cleaned = 0.000406374 Jy ! Total flux subtracted in 200 components = 0.000406374 Jy ! Clean residual min=-0.000686 max=0.000762 Jy/beam ! Clean residual mean=0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0439364 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 92 components and 0.0439364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9002 mas, bmaj=1.88 mas, bpa=-2.451 degrees ! Estimated noise=0.305113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181155 Jy ! Component: 100 - total flux cleaned = 0.000181286 Jy ! Component: 150 - total flux cleaned = 0.000157227 Jy ! Component: 200 - total flux cleaned = 0.000146761 Jy ! Total flux subtracted in 200 components = 0.000146761 Jy ! Clean residual min=-0.000700 max=0.000611 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0440831 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 103 components and 0.0440831 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=0.058233Jy sigma=0.457909 ! Fit after self-cal, rms=0.058234Jy sigma=0.457881 wmodel J0114+1325_X_a_map.mod ! Writing 103 model components to file: J0114+1325_X_a_map.mod wobs J0114+1325_X_a_uvs.fits ! Writing UV FITS file: J0114+1325_X_a_uvs.fits wwins J0114+1325_X_a_map.win ! wwins: Wrote 2 windows to J0114+1325_X_a_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 = -0.000315008 Jy ! Component: 100 - total flux cleaned = -0.000418085 Jy ! Component: 150 - total flux cleaned = -0.000483778 Jy ! Component: 200 - total flux cleaned = -0.000547428 Jy ! Component: 250 - total flux cleaned = -0.000609321 Jy ! Component: 300 - total flux cleaned = -0.000659523 Jy ! Component: 350 - total flux cleaned = -0.000718591 Jy ! Component: 400 - total flux cleaned = -0.00078647 Jy ! Component: 450 - total flux cleaned = -0.000881334 Jy ! Component: 500 - total flux cleaned = -0.000918657 Jy ! Component: 550 - total flux cleaned = -0.000973729 Jy ! Component: 600 - total flux cleaned = -0.0010007 Jy ! Component: 650 - total flux cleaned = -0.00100962 Jy ! Component: 700 - total flux cleaned = -0.00106225 Jy ! Component: 750 - total flux cleaned = -0.00104487 Jy ! Component: 800 - total flux cleaned = -0.00108772 Jy ! Component: 850 - total flux cleaned = -0.00112158 Jy ! Component: 900 - total flux cleaned = -0.00114664 Jy ! Component: 950 - total flux cleaned = -0.00118789 Jy ! Component: 1000 - total flux cleaned = -0.00121235 Jy ! Component: 1050 - total flux cleaned = -0.00126094 Jy ! Component: 1100 - total flux cleaned = -0.00130893 Jy ! Component: 1150 - total flux cleaned = -0.00134848 Jy ! Component: 1200 - total flux cleaned = -0.0014034 Jy ! Component: 1250 - total flux cleaned = -0.00143447 Jy ! Component: 1300 - total flux cleaned = -0.001496 Jy ! Component: 1350 - total flux cleaned = -0.00154182 Jy ! Component: 1400 - total flux cleaned = -0.00158716 Jy ! Component: 1450 - total flux cleaned = -0.0016322 Jy ! Component: 1500 - total flux cleaned = -0.00166937 Jy ! Component: 1550 - total flux cleaned = -0.00172835 Jy ! Component: 1600 - total flux cleaned = -0.00176501 Jy ! Component: 1650 - total flux cleaned = -0.00184487 Jy ! Component: 1700 - total flux cleaned = -0.00188816 Jy ! Component: 1750 - total flux cleaned = -0.00193819 Jy ! Component: 1800 - total flux cleaned = -0.00198785 Jy ! Component: 1850 - total flux cleaned = -0.00205829 Jy ! Component: 1900 - total flux cleaned = -0.00210026 Jy ! Component: 1950 - total flux cleaned = -0.00214892 Jy ! Component: 2000 - total flux cleaned = -0.00219023 Jy ! Component: 2050 - total flux cleaned = -0.0022176 Jy ! Component: 2100 - total flux cleaned = -0.00223805 Jy ! Component: 2150 - total flux cleaned = -0.00227865 Jy ! Component: 2200 - total flux cleaned = -0.00234582 Jy ! Component: 2250 - total flux cleaned = -0.00237247 Jy ! Component: 2300 - total flux cleaned = -0.00237911 Jy ! Component: 2350 - total flux cleaned = -0.00239881 Jy ! Component: 2400 - total flux cleaned = -0.00244467 Jy ! Component: 2450 - total flux cleaned = -0.00245768 Jy ! Component: 2500 - total flux cleaned = -0.00247702 Jy ! Component: 2550 - total flux cleaned = -0.00249642 Jy ! Component: 2600 - total flux cleaned = -0.00253483 Jy ! Component: 2650 - total flux cleaned = -0.00257927 Jy ! Component: 2700 - total flux cleaned = -0.00256659 Jy ! Component: 2750 - total flux cleaned = -0.00259807 Jy ! Component: 2800 - total flux cleaned = -0.0026106 Jy ! Component: 2850 - total flux cleaned = -0.00265413 Jy ! Component: 2900 - total flux cleaned = -0.00266643 Jy ! Component: 2950 - total flux cleaned = -0.00267261 Jy ! Component: 3000 - total flux cleaned = -0.00269714 Jy ! Component: 3050 - total flux cleaned = -0.00272762 Jy ! Component: 3100 - total flux cleaned = -0.00276394 Jy ! Component: 3150 - total flux cleaned = -0.00276393 Jy ! Component: 3200 - total flux cleaned = -0.00277594 Jy ! Component: 3250 - total flux cleaned = -0.0027819 Jy ! Component: 3300 - total flux cleaned = -0.00279974 Jy ! Component: 3350 - total flux cleaned = -0.00284111 Jy ! Component: 3400 - total flux cleaned = -0.00284699 Jy ! Component: 3450 - total flux cleaned = -0.00287623 Jy ! Component: 3500 - total flux cleaned = -0.00288207 Jy ! Component: 3550 - total flux cleaned = -0.00289943 Jy ! Component: 3600 - total flux cleaned = -0.00293971 Jy ! Component: 3650 - total flux cleaned = -0.0029512 Jy ! Component: 3700 - total flux cleaned = -0.00297401 Jy ! Component: 3750 - total flux cleaned = -0.00298541 Jy ! Component: 3800 - total flux cleaned = -0.00300801 Jy ! Component: 3850 - total flux cleaned = -0.00304741 Jy ! Component: 3900 - total flux cleaned = -0.00304182 Jy ! Component: 3950 - total flux cleaned = -0.00306968 Jy ! Component: 4000 - total flux cleaned = -0.00308631 Jy ! Component: 4050 - total flux cleaned = -0.00311392 Jy ! Total flux subtracted in 4096 components = -0.00311392 Jy ! Clean residual min=-0.000287 max=0.000348 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0409692 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 429 components and 0.0409692 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0114+1325_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9002 x 1.88 at -2.451 degrees (North through East) ! Clean map min=-0.00050271 max=0.031607 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0114+1325_X_a_map.fits wmodel /image_prod/ug002_uvm//J0114+1325_X_a_map.mod ! Writing 429 model components to file: /image_prod/ug002_uvm//J0114+1325_X_a_map.mod wobs /image_prod/ug002_uvm//J0114+1325_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0114+1325_X_a_uvs.fits wwins /image_prod/ug002_uvm//J0114+1325_X_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J0114+1325_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.031607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.63267e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.914291 0.914291 1.82858 3.65716 7.31433 14.6287 29.2573 58.5146 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.123 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0114+1325_X_a_dfm.log closed on Wed Mar 4 16:27:46 2020