! Started logfile: /vlbi/uf001/uvm//J0648-3044_X_b_dfm.log on Sun Jan 13 20:57:51 2019 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 /vlbi/uf001/uvm//J0648-3044_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0648-3044_X_b_uvm.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! AN table 2: 34 integrations on 21 of 21 possible baselines. ! AN table 3: 56 integrations on 28 of 28 possible baselines. ! AN table 4: 7 integrations on 15 of 15 possible baselines. ! AN table 5: 12 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.752377 visibilities/baseline/integration-bin. ! Found source: J0648-3044 ! ! 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 40836 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 J0648-3044_X_b] 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 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 5. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 10. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 11. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 12. ! A total of 212 telescope corrections were flagged in sub-array 1. ! A total of 125 telescope corrections were flagged in sub-array 2. ! A total of 195 telescope corrections were flagged in sub-array 3. ! A total of 8 telescope corrections were flagged in sub-array 4. ! A total of 44 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.153945Jy sigma=17.504877 ! Fit after self-cal, rms=0.493786Jy sigma=7.129459 ! 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=0.6401 mas, bmaj=2.127 mas, bpa=-12.87 degrees ! Estimated noise=0.501661 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 = 0.359009 Jy ! Component: 100 - total flux cleaned = 0.4736 Jy ! Total flux subtracted in 100 components = 0.4736 Jy ! Clean residual min=-0.024756 max=0.049787 Jy/beam ! Clean residual mean=0.000004 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 0.4736 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.4736 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=0.206712Jy sigma=3.106044 ! Fit after self-cal, rms=0.206650Jy sigma=3.105173 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055645 Jy ! Component: 100 - total flux cleaned = 0.0908541 Jy ! Total flux subtracted in 100 components = 0.0908541 Jy ! Clean residual min=-0.021247 max=0.041220 Jy/beam ! Clean residual mean=0.000001 rms=0.002986 Jy/beam ! Combined flux in latest and established models = 0.564454 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.564454 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=0.168356Jy sigma=2.443475 ! Fit after self-cal, rms=0.168306Jy sigma=2.442682 ! Inverting map ! Added new window around map position (-1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03914 Jy ! Component: 100 - total flux cleaned = 0.0623647 Jy ! Total flux subtracted in 100 components = 0.0623647 Jy ! Clean residual min=-0.017146 max=0.038481 Jy/beam ! Clean residual mean=-0.000001 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 0.626819 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.626819 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=0.150444Jy sigma=2.153609 ! Fit after self-cal, rms=0.149191Jy sigma=2.128379 ! Inverting map ! Added new window around map position (1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311054 Jy ! Component: 100 - total flux cleaned = 0.0522501 Jy ! Total flux subtracted in 100 components = 0.0522501 Jy ! Clean residual min=-0.017931 max=0.021243 Jy/beam ! Clean residual mean=-0.000002 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.679069 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.679069 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=0.134853Jy sigma=1.907237 ! Fit after self-cal, rms=0.134611Jy sigma=1.903421 ! Inverting map ! Added new window around map position (1, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206818 Jy ! Component: 100 - total flux cleaned = 0.0358332 Jy ! Total flux subtracted in 100 components = 0.0358332 Jy ! Clean residual min=-0.016138 max=0.014684 Jy/beam ! Clean residual mean=-0.000003 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.714902 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.714902 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=0.127826Jy sigma=1.792972 ! Fit after self-cal, rms=0.127678Jy sigma=1.789848 ! 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=0.9122 mas, bmaj=2.907 mas, bpa=-13.49 degrees ! Estimated noise=0.311435 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 = 0.025762 Jy ! Component: 100 - total flux cleaned = 0.0413113 Jy ! Component: 150 - total flux cleaned = 0.0520406 Jy ! Component: 200 - total flux cleaned = 0.0595353 Jy ! Total flux subtracted in 200 components = 0.0595353 Jy ! Clean residual min=-0.011928 max=0.016749 Jy/beam ! Clean residual mean=-0.000074 rms=0.003020 Jy/beam ! Combined flux in latest and established models = 0.774437 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.774437 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=0.121809Jy sigma=1.695312 ! Fit after self-cal, rms=0.121565Jy sigma=1.689623 ! Inverting map ! Added new window around map position (3.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142756 Jy ! Component: 100 - total flux cleaned = 0.0162488 Jy ! Component: 150 - total flux cleaned = 0.0168179 Jy ! Component: 200 - total flux cleaned = 0.0178187 Jy ! Total flux subtracted in 200 components = 0.0178187 Jy ! Clean residual min=-0.010814 max=0.014987 Jy/beam ! Clean residual mean=-0.000067 rms=0.002801 Jy/beam ! Combined flux in latest and established models = 0.792256 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.792256 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=0.118529Jy sigma=1.652029 ! Fit after self-cal, rms=0.118392Jy sigma=1.648728 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9122 x 2.907 at -13.49 degrees (North through East) ! Clean map min=-0.010516 max=0.49726 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.08 KP 0.97 ! LA 1.00 MK 0.94 NL 1.13 OV 0.87 ! PT 0.97 SC 0.94 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.13 KP 1.01 LA 1.02 ! NL 1.04 OV 0.87 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.21 KP 1.07 LA 0.86 ! MK 0.98 NL 1.13 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.08 KP 1.07 LA 1.03 ! NL 1.04 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 1.05 HN 1.17 KP 1.07 ! LA 1.12 MK 1.12 NL 1.05 OV 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.03 KP 0.97 ! LA 1.02 MK 0.95 NL 1.16 OV 0.87 ! PT 0.96 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.13 KP 1.02 LA 1.04 ! NL 1.07 OV 0.88 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.23 KP 1.07 LA 0.86 ! MK 1.00 NL 1.12 OV 0.97 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.04 KP 1.02 LA 1.03 ! NL 1.04 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.05 HN 1.09 KP 1.08 ! LA 1.10 MK 1.12 NL 1.02 OV 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.05 KP 0.96 ! LA 1.01 MK 0.94 NL 1.16 OV 0.88 ! PT 0.96 SC 0.92 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.18 KP 1.01 LA 1.01 ! NL 1.07 OV 0.89 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.22 KP 1.06 LA 0.88 ! MK 0.98 NL 1.11 OV 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.07 KP 1.05 LA 1.04 ! NL 1.06 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.06 HN 1.20 KP 1.06 ! LA 1.09 MK 1.16 NL 1.03 OV 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.05 KP 0.96 ! LA 1.01 MK 0.97 NL 1.15 OV 0.88 ! PT 0.95 SC 0.96 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.16 KP 1.01 LA 1.02 ! NL 1.07 OV 0.89 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 HN 1.21 KP 1.08 LA 0.92 ! MK 0.97 NL 1.13 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.04 KP 1.00 LA 1.01 ! NL 1.07 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.06 HN 1.11 KP 1.09 ! LA 1.12 MK 1.12 NL 1.05 OV 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.06 KP 0.96 ! LA 1.02 MK 0.96 NL 1.15 OV 0.86 ! PT 0.95 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.16 KP 1.03 LA 1.03 ! NL 1.07 OV 0.88 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 HN 1.25 KP 1.07 LA 0.90 ! MK 0.98 NL 1.11 OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.03 KP 1.03 LA 1.05 ! NL 1.06 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.95 FD 1.06 HN 1.18 KP 1.08 ! LA 1.08 MK 1.08 NL 1.06 OV 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.04 KP 0.97 ! LA 1.03 MK 0.96 NL 1.14 OV 0.86 ! PT 0.96 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.16 KP 1.02 LA 1.02 ! NL 1.08 OV 0.88 PT 0.98 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 1.25 KP 1.07 LA 0.86 ! MK 0.97 NL 1.10 OV 0.97 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.05 HN 1.07 KP 1.04 LA 0.99 ! NL 1.06 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 1.03 HN 1.12 KP 1.10 ! LA 1.12 MK 1.08 NL 1.08 OV 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.03 KP 0.96 ! LA 1.01 MK 0.97 NL 1.14 OV 0.87 ! PT 0.96 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.17 KP 1.02 LA 1.02 ! NL 1.06 OV 0.89 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.27 KP 1.08 LA 0.88 ! MK 1.00 NL 1.10 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.14 KP 1.04 LA 1.02 ! NL 1.05 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.09 HN 1.25 KP 1.10 ! LA 1.11 MK 1.09 NL 1.01 OV 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.08 KP 0.96 ! LA 1.00 MK 0.95 NL 1.16 OV 0.87 ! PT 0.97 SC 0.95 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.13 KP 1.03 LA 1.02 ! NL 1.07 OV 0.89 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 1.26 KP 1.08 LA 0.88 ! MK 0.98 NL 1.08 OV 0.93 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.02 HN 1.02 KP 1.07 LA 1.03 ! NL 1.04 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 1.09 HN 1.17 KP 1.12 ! LA 1.13 MK 1.07 NL 1.02 OV 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.00 KP 0.97 ! LA 0.99 MK 0.97 NL 1.13 OV 0.87 ! PT 0.97 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.17 KP 1.03 LA 1.02 ! NL 1.09 OV 0.88 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 HN 1.23 KP 1.06 LA 0.88 ! MK 0.98 NL 1.09 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.07 HN 1.09 KP 1.04 LA 1.04 ! NL 1.06 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.91 FD 1.09 HN 1.10 KP 1.08 ! LA 1.11 MK 1.15 NL 1.04 OV 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.02 KP 0.97 ! LA 1.02 MK 0.95 NL 1.17 OV 0.87 ! PT 0.96 SC 0.97 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.10 KP 1.04 LA 1.03 ! NL 1.05 OV 0.88 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 HN 1.24 KP 1.07 LA 0.89 ! MK 0.97 NL 1.08 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.01 HN 1.17 KP 1.04 LA 1.07 ! NL 1.07 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.94 FD 1.09 HN 1.17 KP 1.12 ! LA 1.10 MK 1.06 NL 1.05 OV 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.02 KP 0.97 ! LA 1.01 MK 0.95 NL 1.15 OV 0.86 ! PT 0.98 SC 0.98 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 HN 1.17 KP 1.04 LA 1.04 ! NL 1.04 OV 0.88 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 HN 1.26 KP 1.07 LA 0.88 ! MK 0.97 NL 1.08 OV 0.94 PT 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.03 HN 1.07 KP 1.01 LA 1.04 ! NL 1.07 PT 0.96 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.96 FD 1.04 HN 1.17 KP 1.06 ! LA 1.11 MK 1.10 NL 1.04 OV 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.07 KP 0.97 ! LA 1.01 MK 0.98 NL 1.13 OV 0.87 ! PT 0.97 SC 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.24 KP 1.02 LA 1.03 ! NL 1.04 OV 0.88 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.03 HN 1.28 KP 1.06 LA 0.90 ! MK 1.00 NL 1.08 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! FD 1.04 HN 1.16 KP 1.05 LA 1.02 ! NL 1.02 PT 0.97 ! ! A total of 3 telescope corrections were flagged in sub-array 5. ! Telescope amplitude corrections in sub-array 5: ! BR 0.93 FD 1.07 HN 1.11 KP 1.11 ! LA 1.14 MK 1.10 NL 1.07 OV 0.93 ! ! ! Fit before self-cal, rms=0.118392Jy sigma=1.648728 ! Fit after self-cal, rms=0.108920Jy sigma=1.387983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.916 mas, bmaj=2.872 mas, bpa=-13.26 degrees ! Estimated noise=0.314837 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 = -0.00772525 Jy ! Component: 100 - total flux cleaned = -0.00824435 Jy ! Component: 150 - total flux cleaned = -0.00795165 Jy ! Component: 200 - total flux cleaned = -0.00742895 Jy ! Total flux subtracted in 200 components = -0.00742895 Jy ! Clean residual min=-0.008939 max=0.011153 Jy/beam ! Clean residual mean=-0.000017 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.784827 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 0.784827 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=0.106238Jy sigma=1.347355 ! Fit after self-cal, rms=0.106247Jy sigma=1.344568 ! Inverting map ! Added new window around map position (-3.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775534 Jy ! Component: 100 - total flux cleaned = 0.0101209 Jy ! Component: 150 - total flux cleaned = 0.0114423 Jy ! Component: 200 - total flux cleaned = 0.0122131 Jy ! Total flux subtracted in 200 components = 0.0122131 Jy ! Clean residual min=-0.007787 max=0.008326 Jy/beam ! Clean residual mean=-0.000010 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.79704 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 131 components and 0.79704 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=0.104766Jy sigma=1.322114 ! Fit after self-cal, rms=0.104622Jy sigma=1.319353 ! 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=0.104622Jy sigma=1.319353 ! Fit after self-cal, rms=0.096402Jy sigma=1.155731 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=2.897 mas, bpa=-13.08 degrees ! Estimated noise=0.315157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00289082 Jy ! Component: 100 - total flux cleaned = -0.00428749 Jy ! Component: 150 - total flux cleaned = -0.00486462 Jy ! Component: 200 - total flux cleaned = -0.00511234 Jy ! Total flux subtracted in 200 components = -0.00511234 Jy ! Clean residual min=-0.006659 max=0.004429 Jy/beam ! Clean residual mean=0.000007 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.791928 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.791928 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=0.095770Jy sigma=1.146368 ! Fit after self-cal, rms=0.095767Jy sigma=1.145420 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 = -0.000133209 Jy ! Component: 100 - total flux cleaned = -2.09267e-05 Jy ! Component: 150 - total flux cleaned = 7.92411e-05 Jy ! Component: 200 - total flux cleaned = 8.07866e-05 Jy ! Total flux subtracted in 200 components = 8.07866e-05 Jy ! Clean residual min=-0.006286 max=0.004361 Jy/beam ! Clean residual mean=0.000007 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.792009 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.792009 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=0.095534Jy sigma=1.142224 ! Fit after self-cal, rms=0.095515Jy sigma=1.141851 ! 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=0.095515Jy sigma=1.141851 ! Fit after self-cal, rms=0.096768Jy sigma=1.111963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=2.901 mas, bpa=-13.13 degrees ! Estimated noise=0.316014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00401786 Jy ! Component: 100 - total flux cleaned = -0.0044173 Jy ! Component: 150 - total flux cleaned = -0.00464659 Jy ! Component: 200 - total flux cleaned = -0.004859 Jy ! Total flux subtracted in 200 components = -0.004859 Jy ! Clean residual min=-0.005815 max=0.003588 Jy/beam ! Clean residual mean=-0.000000 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.78715 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 180 components and 0.78715 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=0.096369Jy sigma=1.106699 ! Fit after self-cal, rms=0.096372Jy sigma=1.106322 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 = -0.000319212 Jy ! Component: 100 - total flux cleaned = -0.000322612 Jy ! Component: 150 - total flux cleaned = -0.000322463 Jy ! Component: 200 - total flux cleaned = -0.000323659 Jy ! Total flux subtracted in 200 components = -0.000323659 Jy ! Clean residual min=-0.005686 max=0.003539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.786826 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 0.786826 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=0.096165Jy sigma=1.104026 ! Fit after self-cal, rms=0.096157Jy sigma=1.103861 ! 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=0.096157Jy sigma=1.103861 ! Fit after self-cal, rms=0.096850Jy sigma=1.101776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=6.748 mas, bpa=-4.884 degrees ! Estimated noise=0.381824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345304 Jy ! Component: 100 - total flux cleaned = -0.00421047 Jy ! Component: 150 - total flux cleaned = -0.00432844 Jy ! Component: 200 - total flux cleaned = -0.00443663 Jy ! Total flux subtracted in 200 components = -0.00443663 Jy ! Clean residual min=-0.005812 max=0.003470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.782389 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 207 components and 0.782389 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=0.096716Jy sigma=1.099869 ! Fit after self-cal, rms=0.096707Jy sigma=1.099648 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 = -0.000179941 Jy ! Component: 100 - total flux cleaned = -0.000177658 Jy ! Component: 150 - total flux cleaned = -0.000175245 Jy ! Component: 200 - total flux cleaned = -0.000221215 Jy ! Total flux subtracted in 200 components = -0.000221215 Jy ! Clean residual min=-0.005762 max=0.003401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.782168 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 217 components and 0.782168 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=0.096647Jy sigma=1.099134 ! Fit after self-cal, rms=0.096640Jy sigma=1.099030 ! 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=0.9302 mas, bmaj=2.905 mas, bpa=-13.11 degrees ! Estimated noise=0.316385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.905 at -13.11 degrees (North through East) ! Clean map min=-0.0047048 max=0.50998 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 ! Performing amp+phase self-cal ! ! 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=0.096640Jy sigma=1.099030 ! Fit after self-cal, rms=0.092487Jy sigma=0.953149 ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.911 mas, bpa=-13.04 degrees ! Estimated noise=0.316221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00291568 Jy ! Component: 100 - total flux cleaned = -0.00350044 Jy ! Component: 150 - total flux cleaned = -0.00367572 Jy ! Component: 200 - total flux cleaned = -0.00375594 Jy ! Total flux subtracted in 200 components = -0.00375594 Jy ! Clean residual min=-0.004660 max=0.003137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.778412 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 226 components and 0.778412 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=0.092283Jy sigma=0.949712 ! Fit after self-cal, rms=0.092276Jy sigma=0.949630 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189632 Jy ! Component: 100 - total flux cleaned = -0.000263733 Jy ! Component: 150 - total flux cleaned = -0.00032948 Jy ! Component: 200 - total flux cleaned = -0.000393532 Jy ! Total flux subtracted in 200 components = -0.000393532 Jy ! Clean residual min=-0.004613 max=0.003119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.778019 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 235 components and 0.778019 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=0.092159Jy sigma=0.947976 ! Fit after self-cal, rms=0.092157Jy sigma=0.947930 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.092157Jy sigma=0.947930 ! Fit after self-cal, rms=0.092737Jy sigma=0.947097 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=0.6493 mas, bmaj=2.103 mas, bpa=-12.22 degrees ! Estimated noise=0.531061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37748 Jy ! Component: 100 - total flux cleaned = 0.491931 Jy ! Component: 150 - total flux cleaned = 0.547747 Jy ! Component: 200 - total flux cleaned = 0.583114 Jy ! Total flux subtracted in 200 components = 0.583114 Jy ! Clean residual min=-0.010371 max=0.020748 Jy/beam ! Clean residual mean=-0.000000 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.583114 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.583114 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=2.913 mas, bpa=-13.03 degrees ! Estimated noise=0.316364 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 = 0.0554882 Jy ! Component: 100 - total flux cleaned = 0.0896036 Jy ! Component: 150 - total flux cleaned = 0.112861 Jy ! Component: 200 - total flux cleaned = 0.129262 Jy ! Total flux subtracted in 200 components = 0.129262 Jy ! Clean residual min=-0.006158 max=0.009996 Jy/beam ! Clean residual mean=-0.000044 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.712375 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 76 components and 0.712375 Jy ! Inverting map ! Added new window around map position (-1, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120732 Jy ! Component: 100 - total flux cleaned = 0.0213139 Jy ! Component: 150 - total flux cleaned = 0.0286364 Jy ! Component: 200 - total flux cleaned = 0.0345583 Jy ! Total flux subtracted in 200 components = 0.0345583 Jy ! Clean residual min=-0.005305 max=0.004384 Jy/beam ! Clean residual mean=-0.000020 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.746933 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 124 components and 0.746933 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=2.338 mas, bmaj=6.768 mas, bpa=-4.832 degrees ! Estimated noise=0.380387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717117 Jy ! Component: 100 - total flux cleaned = 0.0121566 Jy ! Component: 150 - total flux cleaned = 0.0157814 Jy ! Component: 200 - total flux cleaned = 0.0184541 Jy ! Total flux subtracted in 200 components = 0.0184541 Jy ! Clean residual min=-0.005214 max=0.003571 Jy/beam ! Clean residual mean=-0.000015 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.765387 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 = 0.00198318 Jy ! Component: 100 - total flux cleaned = 0.00291195 Jy ! Component: 150 - total flux cleaned = 0.0036208 Jy ! Component: 200 - total flux cleaned = 0.00420666 Jy ! Total flux subtracted in 200 components = 0.00420666 Jy ! Clean residual min=-0.005058 max=0.003041 Jy/beam ! Clean residual mean=-0.000009 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.769594 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 195 components and 0.769594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9324 mas, bmaj=2.913 mas, bpa=-13.03 degrees ! Estimated noise=0.316364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.50974e-05 Jy ! Component: 100 - total flux cleaned = 0.000464265 Jy ! Component: 150 - total flux cleaned = 0.000597632 Jy ! Component: 200 - total flux cleaned = 0.000722666 Jy ! Total flux subtracted in 200 components = 0.000722666 Jy ! Clean residual min=-0.004733 max=0.002905 Jy/beam ! Clean residual mean=-0.000005 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.770317 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 212 components and 0.770317 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=0.092519Jy sigma=0.943205 ! Fit after self-cal, rms=0.092465Jy sigma=0.941968 wmodel J0648-3044_X_b_map.mod ! Writing 212 model components to file: J0648-3044_X_b_map.mod wobs J0648-3044_X_b_uvs.fits ! Writing UV FITS file: J0648-3044_X_b_uvs.fits wwins J0648-3044_X_b_map.win ! wwins: Wrote 7 windows to J0648-3044_X_b_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 = -0.00178714 Jy ! Component: 100 - total flux cleaned = -0.00184513 Jy ! Component: 150 - total flux cleaned = -0.00175717 Jy ! Component: 200 - total flux cleaned = -0.00167743 Jy ! Component: 250 - total flux cleaned = -0.00175355 Jy ! Component: 300 - total flux cleaned = -0.00175318 Jy ! Component: 350 - total flux cleaned = -0.00182442 Jy ! Component: 400 - total flux cleaned = -0.00185881 Jy ! Component: 450 - total flux cleaned = -0.00192701 Jy ! Component: 500 - total flux cleaned = -0.00205865 Jy ! Component: 550 - total flux cleaned = -0.0019613 Jy ! Component: 600 - total flux cleaned = -0.00196126 Jy ! Component: 650 - total flux cleaned = -0.00186763 Jy ! Component: 700 - total flux cleaned = -0.00180637 Jy ! Component: 750 - total flux cleaned = -0.00177634 Jy ! Component: 800 - total flux cleaned = -0.00180616 Jy ! Component: 850 - total flux cleaned = -0.00174744 Jy ! Component: 900 - total flux cleaned = -0.00166083 Jy ! Component: 950 - total flux cleaned = -0.00154726 Jy ! Component: 1000 - total flux cleaned = -0.00151894 Jy ! Component: 1050 - total flux cleaned = -0.00135197 Jy ! Component: 1100 - total flux cleaned = -0.00129729 Jy ! Component: 1150 - total flux cleaned = -0.00124317 Jy ! Component: 1200 - total flux cleaned = -0.00116242 Jy ! Component: 1250 - total flux cleaned = -0.00105593 Jy ! Component: 1300 - total flux cleaned = -0.00103016 Jy ! Component: 1350 - total flux cleaned = -0.00108249 Jy ! Component: 1400 - total flux cleaned = -0.000978878 Jy ! Component: 1450 - total flux cleaned = -0.000953231 Jy ! Component: 1500 - total flux cleaned = -0.00090223 Jy ! Component: 1550 - total flux cleaned = -0.000851738 Jy ! Component: 1600 - total flux cleaned = -0.000826866 Jy ! Component: 1650 - total flux cleaned = -0.000752432 Jy ! Component: 1700 - total flux cleaned = -0.000678382 Jy ! Component: 1750 - total flux cleaned = -0.000556595 Jy ! Component: 1800 - total flux cleaned = -0.000629553 Jy ! Component: 1850 - total flux cleaned = -0.000532921 Jy ! Component: 1900 - total flux cleaned = -0.000461348 Jy ! Component: 1950 - total flux cleaned = -0.000390009 Jy ! Component: 2000 - total flux cleaned = -0.000342666 Jy ! Component: 2050 - total flux cleaned = -0.000248852 Jy ! Component: 2100 - total flux cleaned = -0.000155645 Jy ! Component: 2150 - total flux cleaned = -8.64487e-05 Jy ! Component: 2200 - total flux cleaned = -8.60897e-05 Jy ! Component: 2250 - total flux cleaned = 9.65945e-05 Jy ! Component: 2300 - total flux cleaned = 9.6392e-05 Jy ! Component: 2350 - total flux cleaned = 0.000141602 Jy ! Component: 2400 - total flux cleaned = 0.000164108 Jy ! Component: 2450 - total flux cleaned = 0.00032008 Jy ! Component: 2500 - total flux cleaned = 0.000408607 Jy ! Component: 2550 - total flux cleaned = 0.000430793 Jy ! Component: 2600 - total flux cleaned = 0.000562035 Jy ! Component: 2650 - total flux cleaned = 0.0006491 Jy ! Component: 2700 - total flux cleaned = 0.000800552 Jy ! Component: 2750 - total flux cleaned = 0.000821809 Jy ! Component: 2800 - total flux cleaned = 0.000907316 Jy ! Component: 2850 - total flux cleaned = 0.000928653 Jy ! Component: 2900 - total flux cleaned = 0.00103465 Jy ! Component: 2950 - total flux cleaned = 0.00111902 Jy ! Component: 3000 - total flux cleaned = 0.00124459 Jy ! Component: 3050 - total flux cleaned = 0.00128632 Jy ! Component: 3100 - total flux cleaned = 0.00141087 Jy ! Component: 3150 - total flux cleaned = 0.00147289 Jy ! Component: 3200 - total flux cleaned = 0.00147292 Jy ! Component: 3250 - total flux cleaned = 0.00165674 Jy ! Component: 3300 - total flux cleaned = 0.0016364 Jy ! Component: 3350 - total flux cleaned = 0.0016972 Jy ! Component: 3400 - total flux cleaned = 0.00177783 Jy ! Component: 3450 - total flux cleaned = 0.0018582 Jy ! Component: 3500 - total flux cleaned = 0.00189819 Jy ! Component: 3550 - total flux cleaned = 0.00197788 Jy ! Component: 3600 - total flux cleaned = 0.00199767 Jy ! Component: 3650 - total flux cleaned = 0.00199789 Jy ! Component: 3700 - total flux cleaned = 0.0020371 Jy ! Component: 3750 - total flux cleaned = 0.00205668 Jy ! Component: 3800 - total flux cleaned = 0.0021735 Jy ! Component: 3850 - total flux cleaned = 0.00219288 Jy ! Component: 3900 - total flux cleaned = 0.00225071 Jy ! Component: 3950 - total flux cleaned = 0.00217363 Jy ! Component: 4000 - total flux cleaned = 0.00223127 Jy ! Component: 4050 - total flux cleaned = 0.00232687 Jy ! Total flux subtracted in 4096 components = 0.00228877 Jy ! Clean residual min=-0.001019 max=0.000995 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.772606 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 509 components and 0.772605 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0648-3044_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9324 x 2.913 at -13.03 degrees (North through East) ! Clean map min=-0.0037185 max=0.52428 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0648-3044_X_b_map.fits wmodel /vlbi/uf001/uvm//J0648-3044_X_b_map.mod ! Writing 509 model components to file: /vlbi/uf001/uvm//J0648-3044_X_b_map.mod wobs /vlbi/uf001/uvm//J0648-3044_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0648-3044_X_b_uvs.fits wwins /vlbi/uf001/uvm//J0648-3044_X_b_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uvm//J0648-3044_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.524275 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000355655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203512 0.203512 0.407025 0.814049 1.6281 3.2562 6.51239 13.0248 26.0496 52.0992 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.524 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1474.11 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0648-3044_X_b_dfm.log closed on Sun Jan 13 20:57:58 2019