! Started logfile: /vlbi/bp222/temp_maps//J0900-2808_X_dfm.log on Thu Feb 14 22:43:30 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/bp222/temp_maps//J0900-2808_X_uvm.fits ! Reading UV FITS file: /vlbi/bp222/temp_maps//J0900-2808_X_uvm.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! AN table 2: 68 integrations on 28 of 28 possible baselines. ! AN table 3: 22 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.910739 visibilities/baseline/integration-bin. ! Found source: J0900-2808 ! ! 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 71136 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 J0900-2808_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! A total of 30 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.179742Jy sigma=15.892074 ! Fit after self-cal, rms=0.591030Jy sigma=6.717299 ! 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=0.6352 mas, bmaj=1.672 mas, bpa=2.908 degrees ! Estimated noise=0.511642 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 = 0.308262 Jy ! Component: 100 - total flux cleaned = 0.452969 Jy ! Total flux subtracted in 100 components = 0.452969 Jy ! Clean residual min=-0.034318 max=0.109079 Jy/beam ! Clean residual mean=-0.000241 rms=0.008093 Jy/beam ! Combined flux in latest and established models = 0.452969 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.452969 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=0.305729Jy sigma=4.399901 ! Fit after self-cal, rms=0.305324Jy sigma=4.398004 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106191 Jy ! Component: 100 - total flux cleaned = 0.17574 Jy ! Total flux subtracted in 100 components = 0.17574 Jy ! Clean residual min=-0.020936 max=0.067626 Jy/beam ! Clean residual mean=-0.000157 rms=0.005537 Jy/beam ! Combined flux in latest and established models = 0.628709 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.628709 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=0.221481Jy sigma=3.115726 ! Fit after self-cal, rms=0.217226Jy sigma=3.054003 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680336 Jy ! Component: 100 - total flux cleaned = 0.116676 Jy ! Total flux subtracted in 100 components = 0.116676 Jy ! Clean residual min=-0.015764 max=0.038099 Jy/beam ! Clean residual mean=-0.000100 rms=0.003837 Jy/beam ! Combined flux in latest and established models = 0.745385 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.745385 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=0.167945Jy sigma=2.292544 ! Fit after self-cal, rms=0.167359Jy sigma=2.288020 ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406025 Jy ! Component: 100 - total flux cleaned = 0.071754 Jy ! Total flux subtracted in 100 components = 0.071754 Jy ! Clean residual min=-0.013596 max=0.023407 Jy/beam ! Clean residual mean=-0.000066 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 0.817139 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.817139 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=0.143348Jy sigma=1.897953 ! Fit after self-cal, rms=0.143268Jy sigma=1.896499 ! Inverting map ! Added new window around map position (0.8, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267707 Jy ! Component: 100 - total flux cleaned = 0.0476871 Jy ! Total flux subtracted in 100 components = 0.0476871 Jy ! Clean residual min=-0.011814 max=0.018483 Jy/beam ! Clean residual mean=-0.000044 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.864826 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 82 components and 0.864826 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=0.131212Jy sigma=1.680276 ! Fit after self-cal, rms=0.131130Jy sigma=1.678837 ! Inverting map ! Added new window around map position (0.4, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197862 Jy ! Component: 100 - total flux cleaned = 0.0356808 Jy ! Total flux subtracted in 100 components = 0.0356808 Jy ! Clean residual min=-0.011123 max=0.014345 Jy/beam ! Clean residual mean=-0.000029 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.900507 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.900507 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=0.124094Jy sigma=1.549561 ! Fit after self-cal, rms=0.123940Jy sigma=1.548603 ! 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=0.8825 mas, bmaj=2.328 mas, bpa=-1.124 degrees ! Estimated noise=0.215786 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, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0363731 Jy ! Component: 100 - total flux cleaned = 0.0619186 Jy ! Component: 150 - total flux cleaned = 0.0808155 Jy ! Component: 200 - total flux cleaned = 0.0949969 Jy ! Total flux subtracted in 200 components = 0.0949969 Jy ! Clean residual min=-0.011372 max=0.014750 Jy/beam ! Clean residual mean=-0.000022 rms=0.003222 Jy/beam ! Combined flux in latest and established models = 0.995504 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 142 components and 0.995504 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=0.111465Jy sigma=1.329305 ! Fit after self-cal, rms=0.111094Jy sigma=1.325795 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8825 x 2.328 at -1.124 degrees (North through East) ! Clean map min=-0.011267 max=0.40907 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.19 KP 0.97 ! LA 0.97 MK 1.00 NL 1.07 OV 0.87 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.04 HN 1.82 KP 1.04 ! MK 1.12 NL 1.00 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.54 LA 1.02 NL 1.18 ! OV 0.96 PT 1.25 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.18 KP 0.97 ! LA 0.97 MK 0.99 NL 1.07 OV 0.87 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.76 KP 1.05 ! MK 1.12 NL 1.00 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.43 LA 1.03 NL 1.18 ! OV 0.96 PT 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.21 KP 0.97 ! LA 0.97 MK 0.98 NL 1.07 OV 0.87 ! PT 0.92 SC 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 1.71 KP 1.04 ! MK 1.12 NL 1.01 OV 1.05 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.54 LA 1.03 NL 1.18 ! OV 0.97 PT 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.21 KP 0.98 ! LA 0.97 MK 0.98 NL 1.08 OV 0.87 ! PT 0.93 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.04 HN 1.77 KP 1.03 ! MK 1.11 NL 1.01 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.49 LA 1.02 NL 1.24 ! OV 0.98 PT 1.24 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.18 KP 0.97 ! LA 0.97 MK 0.97 NL 1.08 OV 0.87 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 1.60 KP 1.05 ! MK 1.08 NL 1.02 OV 1.04 PT 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.51 LA 1.04 NL 1.17 ! OV 0.98 PT 1.27 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.22 KP 0.98 ! LA 0.97 MK 0.96 NL 1.08 OV 0.87 ! PT 0.93 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.73 KP 1.04 ! MK 1.10 NL 1.00 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.03 HN 1.49 LA 1.03 NL 1.20 ! OV 0.98 PT 1.28 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.22 KP 0.98 ! LA 0.97 MK 0.98 NL 1.07 OV 0.87 ! PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 1.65 KP 1.05 ! MK 1.06 NL 1.00 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.41 LA 1.04 NL 1.21 ! OV 0.99 PT 1.29 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.23 KP 0.98 ! LA 0.97 MK 0.95 NL 1.08 OV 0.88 ! PT 0.93 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.69 KP 1.04 ! MK 1.07 NL 0.99 OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.42 LA 1.02 NL 1.23 ! OV 0.98 PT 1.28 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.21 KP 0.98 ! LA 0.97 MK 0.96 NL 1.08 OV 0.87 ! PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.02 HN 1.66 KP 1.05 ! MK 1.05 NL 0.99 OV 1.04 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.55 LA 1.03 NL 1.24 ! OV 0.98 PT 1.30 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.21 KP 0.98 ! LA 0.98 MK 0.93 NL 1.08 OV 0.87 ! PT 0.94 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.02 HN 1.66 KP 1.04 ! MK 1.05 NL 0.99 OV 1.04 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.28 LA 1.04 NL 1.21 ! OV 0.98 PT 1.29 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.19 KP 0.99 ! LA 0.97 MK 0.95 NL 1.09 OV 0.87 ! PT 0.93 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.03 HN 1.64 KP 1.05 ! MK 1.04 NL 1.00 OV 1.03 PT 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.33 LA 1.04 NL 1.19 ! OV 0.99 PT 1.28 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.17 KP 0.98 ! LA 0.97 MK 0.93 NL 1.09 OV 0.87 ! PT 0.92 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.03 HN 1.58 KP 1.05 ! MK 1.04 NL 1.01 OV 1.03 PT 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.49 LA 1.02 NL 1.23 ! OV 1.00 PT 1.26 ! ! ! Fit before self-cal, rms=0.111094Jy sigma=1.325795 ! Fit after self-cal, rms=0.100084Jy sigma=0.934801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8887 mas, bmaj=2.307 mas, bpa=-0.5873 degrees ! Estimated noise=0.218437 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 = 0.00520458 Jy ! Component: 100 - total flux cleaned = 0.00605255 Jy ! Component: 150 - total flux cleaned = 0.00699124 Jy ! Component: 200 - total flux cleaned = 0.0077841 Jy ! Total flux subtracted in 200 components = 0.0077841 Jy ! Clean residual min=-0.006070 max=0.006232 Jy/beam ! Clean residual mean=-0.000008 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 1.00329 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 1.00329 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=0.098270Jy sigma=0.910428 ! Fit after self-cal, rms=0.098414Jy sigma=0.909305 ! 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=0.098414Jy sigma=0.909305 ! Fit after self-cal, rms=0.096588Jy sigma=0.856185 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8897 mas, bmaj=2.31 mas, bpa=-0.4072 degrees ! Estimated noise=0.21839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023504 Jy ! Component: 100 - total flux cleaned = 0.00286712 Jy ! Component: 150 - total flux cleaned = 0.00316808 Jy ! Component: 200 - total flux cleaned = 0.00316739 Jy ! Total flux subtracted in 200 components = 0.00316739 Jy ! Clean residual min=-0.004092 max=0.004214 Jy/beam ! Clean residual mean=-0.000011 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.00646 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 191 components and 1.00646 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=0.095925Jy sigma=0.847576 ! Fit after self-cal, rms=0.095938Jy sigma=0.847081 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 = 0.000135314 Jy ! Component: 100 - total flux cleaned = 0.000249804 Jy ! Component: 150 - total flux cleaned = 0.000350534 Jy ! Component: 200 - total flux cleaned = 0.000350361 Jy ! Total flux subtracted in 200 components = 0.000350361 Jy ! Clean residual min=-0.003670 max=0.003993 Jy/beam ! Clean residual mean=-0.000010 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 1.00681 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 196 components and 1.00681 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=0.095632Jy sigma=0.843946 ! Fit after self-cal, rms=0.095616Jy sigma=0.843750 ! Inverting map ! Added new window around map position (-12.4, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249277 Jy ! Component: 100 - total flux cleaned = 0.0027603 Jy ! Component: 150 - total flux cleaned = 0.00299656 Jy ! Component: 200 - total flux cleaned = 0.00314381 Jy ! Total flux subtracted in 200 components = 0.00314381 Jy ! Clean residual min=-0.003711 max=0.003723 Jy/beam ! Clean residual mean=-0.000009 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.00995 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 211 components and 1.00995 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=0.095354Jy sigma=0.841419 ! Fit after self-cal, rms=0.095346Jy sigma=0.841141 ! Inverting map ! Added new window around map position (4.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286583 Jy ! Component: 100 - total flux cleaned = 0.00319611 Jy ! Component: 150 - total flux cleaned = 0.00327053 Jy ! Component: 200 - total flux cleaned = 0.00333698 Jy ! Total flux subtracted in 200 components = 0.00333698 Jy ! Clean residual min=-0.003565 max=0.003224 Jy/beam ! Clean residual mean=-0.000007 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 1.01329 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 232 components and 1.01329 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=0.095132Jy sigma=0.839020 ! Fit after self-cal, rms=0.095113Jy sigma=0.838862 ! 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=0.095113Jy sigma=0.838862 ! Fit after self-cal, rms=0.094369Jy sigma=0.818349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=2.308 mas, bpa=-0.3729 degrees ! Estimated noise=0.21809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000711231 Jy ! Component: 100 - total flux cleaned = -0.000786881 Jy ! Component: 150 - total flux cleaned = -0.000914963 Jy ! Component: 200 - total flux cleaned = -0.000974631 Jy ! Total flux subtracted in 200 components = -0.000974631 Jy ! Clean residual min=-0.002507 max=0.002310 Jy/beam ! Clean residual mean=-0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 1.01231 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 241 components and 1.01231 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=0.094233Jy sigma=0.816901 ! Fit after self-cal, rms=0.094237Jy sigma=0.816830 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 = -5.15924e-06 Jy ! Component: 100 - total flux cleaned = -5.85371e-05 Jy ! Component: 150 - total flux cleaned = -0.000108317 Jy ! Component: 200 - total flux cleaned = -6.10464e-05 Jy ! Total flux subtracted in 200 components = -6.10464e-05 Jy ! Clean residual min=-0.002368 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 1.01225 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 248 components and 1.01225 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=0.094169Jy sigma=0.816131 ! Fit after self-cal, rms=0.094153Jy sigma=0.816091 ! 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=0.094153Jy sigma=0.816091 ! Fit after self-cal, rms=0.094355Jy sigma=0.815790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=6.262 mas, bpa=6.612 degrees ! Estimated noise=0.254068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.31753e-05 Jy ! Component: 100 - total flux cleaned = -0.000490022 Jy ! Component: 150 - total flux cleaned = -0.000778263 Jy ! Component: 200 - total flux cleaned = -0.000899395 Jy ! Total flux subtracted in 200 components = -0.000899395 Jy ! Clean residual min=-0.002028 max=0.001928 Jy/beam ! Clean residual mean=-0.000006 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 1.01135 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 261 components and 1.01135 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=0.094321Jy sigma=0.815463 ! Fit after self-cal, rms=0.094300Jy sigma=0.815393 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 = -0.00010306 Jy ! Component: 100 - total flux cleaned = -0.000222033 Jy ! Component: 150 - total flux cleaned = -0.000249609 Jy ! Component: 200 - total flux cleaned = -0.000276021 Jy ! Total flux subtracted in 200 components = -0.000276021 Jy ! Clean residual min=-0.001924 max=0.001894 Jy/beam ! Clean residual mean=-0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 1.01108 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 272 components and 1.01108 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=0.094279Jy sigma=0.815325 ! Fit after self-cal, rms=0.094271Jy sigma=0.815299 ! 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=0.8879 mas, bmaj=2.306 mas, bpa=-0.326 degrees ! Estimated noise=0.217981 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.306 at -0.326 degrees (North through East) ! Clean map min=-0.002716 max=0.4114 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=0.6324 mas, bmaj=1.662 mas, bpa=4.122 degrees ! Estimated noise=0.51995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.313658 Jy ! Component: 100 - total flux cleaned = 0.471479 Jy ! Component: 150 - total flux cleaned = 0.573648 Jy ! Component: 200 - total flux cleaned = 0.647241 Jy ! Total flux subtracted in 200 components = 0.647241 Jy ! Clean residual min=-0.016199 max=0.042489 Jy/beam ! Clean residual mean=-0.000160 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 0.647241 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.647241 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.306 mas, bpa=-0.326 degrees ! Estimated noise=0.217981 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 = 0.116242 Jy ! Component: 100 - total flux cleaned = 0.184264 Jy ! Component: 150 - total flux cleaned = 0.229667 Jy ! Component: 200 - total flux cleaned = 0.261892 Jy ! Total flux subtracted in 200 components = 0.261892 Jy ! Clean residual min=-0.007316 max=0.018259 Jy/beam ! Clean residual mean=-0.000078 rms=0.002981 Jy/beam ! Combined flux in latest and established models = 0.909133 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 133 components and 0.909133 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235833 Jy ! Component: 100 - total flux cleaned = 0.0410528 Jy ! Component: 150 - total flux cleaned = 0.0541061 Jy ! Component: 200 - total flux cleaned = 0.0639734 Jy ! Total flux subtracted in 200 components = 0.0639734 Jy ! Clean residual min=-0.003329 max=0.006772 Jy/beam ! Clean residual mean=-0.000030 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.973107 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 180 components and 0.973107 Jy ! Inverting map ! Added new window around map position (0, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00777251 Jy ! Component: 100 - total flux cleaned = 0.0137359 Jy ! Component: 150 - total flux cleaned = 0.018415 Jy ! Component: 200 - total flux cleaned = 0.0221516 Jy ! Total flux subtracted in 200 components = 0.0221516 Jy ! Clean residual min=-0.002460 max=0.003370 Jy/beam ! Clean residual mean=-0.000014 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.995259 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 210 components and 0.995259 Jy ! Inverting map ! Added new window around map position (6.6, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333047 Jy ! Component: 100 - total flux cleaned = 0.00584005 Jy ! Component: 150 - total flux cleaned = 0.00778699 Jy ! Component: 200 - total flux cleaned = 0.0089738 Jy ! Total flux subtracted in 200 components = 0.0089738 Jy ! Clean residual min=-0.002157 max=0.002226 Jy/beam ! Clean residual mean=-0.000009 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 1.00423 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 243 components and 1.00423 Jy ! Inverting map ! Added new window around map position (-2.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267232 Jy ! Component: 100 - total flux cleaned = 0.000703069 Jy ! Component: 150 - total flux cleaned = 0.00129572 Jy ! Component: 200 - total flux cleaned = 0.00190152 Jy ! Total flux subtracted in 200 components = 0.00190152 Jy ! Clean residual min=-0.002001 max=0.002061 Jy/beam ! Clean residual mean=-0.000008 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 1.00613 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 262 components and 1.00613 Jy ! Inverting map ! Added new window around map position (-1, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387583 Jy ! Component: 100 - total flux cleaned = 0.000752005 Jy ! Component: 150 - total flux cleaned = 0.00108025 Jy ! Component: 200 - total flux cleaned = 0.00139226 Jy ! Total flux subtracted in 200 components = 0.00139226 Jy ! Clean residual min=-0.001931 max=0.002075 Jy/beam ! Clean residual mean=-0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 1.00753 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 280 components and 1.00753 Jy ! Inverting map ! Added new window around map position (1.4, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119061 Jy ! Component: 100 - total flux cleaned = 0.00135196 Jy ! Component: 150 - total flux cleaned = 0.00149859 Jy ! Component: 200 - total flux cleaned = 0.00154358 Jy ! Total flux subtracted in 200 components = 0.00154358 Jy ! Clean residual min=-0.001883 max=0.001966 Jy/beam ! Clean residual mean=-0.000007 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 1.00907 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 296 components and 1.00907 Jy ! Inverting map ! Added new window around map position (2.6, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840802 Jy ! Component: 100 - total flux cleaned = 0.000935827 Jy ! Component: 150 - total flux cleaned = 0.001072 Jy ! Component: 200 - total flux cleaned = 0.00115787 Jy ! Total flux subtracted in 200 components = 0.00115787 Jy ! Clean residual min=-0.001858 max=0.001895 Jy/beam ! Clean residual mean=-0.000006 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 1.01023 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 314 components and 1.01023 Jy ! Inverting map ! Added new window around map position (7.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525326 Jy ! Component: 100 - total flux cleaned = 0.000748004 Jy ! Component: 150 - total flux cleaned = 0.000964738 Jy ! Component: 200 - total flux cleaned = 0.00108926 Jy ! Total flux subtracted in 200 components = 0.00108926 Jy ! Clean residual min=-0.001825 max=0.001661 Jy/beam ! Clean residual mean=-0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 1.01132 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 325 components and 1.01132 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=2.31 mas, bmaj=6.262 mas, bpa=6.612 degrees ! Estimated noise=0.254068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119129 Jy ! Component: 100 - total flux cleaned = 0.00155967 Jy ! Component: 150 - total flux cleaned = 0.00153106 Jy ! Component: 200 - total flux cleaned = 0.00144805 Jy ! Total flux subtracted in 200 components = 0.00144805 Jy ! Clean residual min=-0.001889 max=0.001800 Jy/beam ! Clean residual mean=-0.000007 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 1.01276 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 = -2.56153e-05 Jy ! Component: 100 - total flux cleaned = -5.01152e-05 Jy ! Component: 150 - total flux cleaned = -7.31654e-05 Jy ! Component: 200 - total flux cleaned = -4.97267e-05 Jy ! Total flux subtracted in 200 components = -4.97267e-05 Jy ! Clean residual min=-0.001828 max=0.001760 Jy/beam ! Clean residual mean=-0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 1.01272 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 355 components and 1.01272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.306 mas, bpa=-0.326 degrees ! Estimated noise=0.217981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321228 Jy ! Component: 100 - total flux cleaned = -0.000361292 Jy ! Component: 150 - total flux cleaned = -0.000360914 Jy ! Component: 200 - total flux cleaned = -0.000361389 Jy ! Total flux subtracted in 200 components = -0.000361389 Jy ! Clean residual min=-0.001730 max=0.001644 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 1.01235 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 369 components and 1.01235 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=0.093958Jy sigma=0.810026 ! Fit after self-cal, rms=0.093816Jy sigma=0.809602 wmodel J0900-2808_X_map.mod ! Writing 369 model components to file: J0900-2808_X_map.mod wobs J0900-2808_X_uvs.fits ! Writing UV FITS file: J0900-2808_X_uvs.fits wwins J0900-2808_X_map.win ! wwins: Wrote 16 windows to J0900-2808_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000574397 Jy ! Component: 100 - total flux cleaned = -0.001105 Jy ! Component: 150 - total flux cleaned = -0.00160849 Jy ! Component: 200 - total flux cleaned = -0.00195767 Jy ! Component: 250 - total flux cleaned = -0.0022173 Jy ! Component: 300 - total flux cleaned = -0.00239408 Jy ! Component: 350 - total flux cleaned = -0.00249279 Jy ! Component: 400 - total flux cleaned = -0.0026378 Jy ! Component: 450 - total flux cleaned = -0.00275624 Jy ! Component: 500 - total flux cleaned = -0.00284944 Jy ! Component: 550 - total flux cleaned = -0.00294153 Jy ! Component: 600 - total flux cleaned = -0.00301022 Jy ! Component: 650 - total flux cleaned = -0.00316674 Jy ! Component: 700 - total flux cleaned = -0.00321096 Jy ! Component: 750 - total flux cleaned = -0.00321133 Jy ! Component: 800 - total flux cleaned = -0.00329747 Jy ! Component: 850 - total flux cleaned = -0.00327614 Jy ! Component: 900 - total flux cleaned = -0.00327601 Jy ! Component: 950 - total flux cleaned = -0.00331754 Jy ! Component: 1000 - total flux cleaned = -0.00335847 Jy ! Component: 1050 - total flux cleaned = -0.00335837 Jy ! Component: 1100 - total flux cleaned = -0.00333795 Jy ! Component: 1150 - total flux cleaned = -0.0034379 Jy ! Component: 1200 - total flux cleaned = -0.00345792 Jy ! Component: 1250 - total flux cleaned = -0.00345779 Jy ! Component: 1300 - total flux cleaned = -0.00355497 Jy ! Component: 1350 - total flux cleaned = -0.00351611 Jy ! Component: 1400 - total flux cleaned = -0.00357337 Jy ! Component: 1450 - total flux cleaned = -0.00364896 Jy ! Component: 1500 - total flux cleaned = -0.00364887 Jy ! Component: 1550 - total flux cleaned = -0.00363019 Jy ! Component: 1600 - total flux cleaned = -0.00370409 Jy ! Component: 1650 - total flux cleaned = -0.00372225 Jy ! Component: 1700 - total flux cleaned = -0.00374044 Jy ! Component: 1750 - total flux cleaned = -0.00377665 Jy ! Component: 1800 - total flux cleaned = -0.00390178 Jy ! Component: 1850 - total flux cleaned = -0.00386609 Jy ! Component: 1900 - total flux cleaned = -0.00391911 Jy ! Component: 1950 - total flux cleaned = -0.00391897 Jy ! Component: 2000 - total flux cleaned = -0.00400601 Jy ! Component: 2050 - total flux cleaned = -0.00410935 Jy ! Component: 2100 - total flux cleaned = -0.00417784 Jy ! Component: 2150 - total flux cleaned = -0.00416094 Jy ! Component: 2200 - total flux cleaned = -0.00427933 Jy ! Component: 2250 - total flux cleaned = -0.00424575 Jy ! Component: 2300 - total flux cleaned = -0.0042958 Jy ! Component: 2350 - total flux cleaned = -0.00431226 Jy ! Component: 2400 - total flux cleaned = -0.00434511 Jy ! Component: 2450 - total flux cleaned = -0.00434521 Jy ! Component: 2500 - total flux cleaned = -0.00444282 Jy ! Component: 2550 - total flux cleaned = -0.00452363 Jy ! Component: 2600 - total flux cleaned = -0.00452363 Jy ! Component: 2650 - total flux cleaned = -0.00460343 Jy ! Component: 2700 - total flux cleaned = -0.00465102 Jy ! Component: 2750 - total flux cleaned = -0.00466682 Jy ! Component: 2800 - total flux cleaned = -0.0047139 Jy ! Component: 2850 - total flux cleaned = -0.00474497 Jy ! Component: 2900 - total flux cleaned = -0.00472941 Jy ! Component: 2950 - total flux cleaned = -0.00477584 Jy ! Component: 3000 - total flux cleaned = -0.00477585 Jy ! Component: 3050 - total flux cleaned = -0.00483694 Jy ! Component: 3100 - total flux cleaned = -0.0048521 Jy ! Component: 3150 - total flux cleaned = -0.00491248 Jy ! Component: 3200 - total flux cleaned = -0.00494257 Jy ! Component: 3250 - total flux cleaned = -0.00495754 Jy ! Component: 3300 - total flux cleaned = -0.00501713 Jy ! Component: 3350 - total flux cleaned = -0.00506164 Jy ! Component: 3400 - total flux cleaned = -0.00512065 Jy ! Component: 3450 - total flux cleaned = -0.00516462 Jy ! Component: 3500 - total flux cleaned = -0.00517923 Jy ! Component: 3550 - total flux cleaned = -0.00525186 Jy ! Component: 3600 - total flux cleaned = -0.00523739 Jy ! Component: 3650 - total flux cleaned = -0.00528054 Jy ! Component: 3700 - total flux cleaned = -0.00533779 Jy ! Component: 3750 - total flux cleaned = -0.00540917 Jy ! Component: 3800 - total flux cleaned = -0.00539486 Jy ! Component: 3850 - total flux cleaned = -0.00543728 Jy ! Component: 3900 - total flux cleaned = -0.0055077 Jy ! Component: 3950 - total flux cleaned = -0.0055217 Jy ! Component: 4000 - total flux cleaned = -0.00553569 Jy ! Component: 4050 - total flux cleaned = -0.0056052 Jy ! Total flux subtracted in 4096 components = -0.00561897 Jy ! Clean residual min=-0.000756 max=0.000691 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 1.00673 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 677 components and 1.00673 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/temp_maps//J0900-2808_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 2.306 at -0.326 degrees (North through East) ! Clean map min=-0.0026651 max=0.42368 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/temp_maps//J0900-2808_X_map.fits wmodel /vlbi/bp222/temp_maps//J0900-2808_X_map.mod ! Writing 677 model components to file: /vlbi/bp222/temp_maps//J0900-2808_X_map.mod wobs /vlbi/bp222/temp_maps//J0900-2808_X_uvs.fits ! Writing UV FITS file: /vlbi/bp222/temp_maps//J0900-2808_X_uvs.fits wwins /vlbi/bp222/temp_maps//J0900-2808_X_map.win ! wwins: Wrote 17 windows to /vlbi/bp222/temp_maps//J0900-2808_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.423677 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173328 0.173328 0.346657 0.693314 1.38663 2.77326 5.54651 11.093 22.186 44.3721 88.7442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1730.82 quit ! Quitting program ! Log file /vlbi/bp222/temp_maps//J0900-2808_X_dfm.log closed on Thu Feb 14 22:43:41 2019