! Started logfile: /image_prod/ug002_uvm//J1130+3815_X_a_dfm.log on Wed Mar 4 17:02:48 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /image_prod/ug002_uvm//J1130+3815_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1130+3815_X_a_uvm.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 21 of 21 possible baselines. ! AN table 3: 5 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.748362 visibilities/baseline/integration-bin. ! Found source: J1130+3815 ! ! 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 13704 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 J1130+3815_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.566887Jy sigma=8.375245 ! Fit after self-cal, rms=0.439033Jy sigma=2.766024 ! 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=0.7741 mas, bmaj=1.145 mas, bpa=8.49 degrees ! Estimated noise=1.67634 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 = 0.809519 Jy ! Component: 100 - total flux cleaned = 0.990736 Jy ! Total flux subtracted in 100 components = 0.990736 Jy ! Clean residual min=-0.060471 max=0.065103 Jy/beam ! Clean residual mean=-0.000018 rms=0.014028 Jy/beam ! Combined flux in latest and established models = 0.990736 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.990736 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=0.442331Jy sigma=2.757152 ! Fit after self-cal, rms=0.442304Jy sigma=2.757053 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.416 mas, bpa=8.928 degrees ! Estimated noise=1.13004 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 = 0.089546 Jy ! Component: 100 - total flux cleaned = 0.137163 Jy ! Component: 150 - total flux cleaned = 0.164386 Jy ! Component: 200 - total flux cleaned = 0.18026 Jy ! Total flux subtracted in 200 components = 0.18026 Jy ! Clean residual min=-0.065114 max=0.093887 Jy/beam ! Clean residual mean=-0.000163 rms=0.019954 Jy/beam ! Combined flux in latest and established models = 1.171 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.171 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=0.405145Jy sigma=2.771818 ! Fit after self-cal, rms=0.404956Jy sigma=2.770803 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.416 at 8.928 degrees (North through East) ! Clean map min=-0.064502 max=1.0423 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.58 HN 0.96 KP 0.97 ! LA 0.95 MK 1.00 NL 1.39 OV 0.87 ! PT 0.77 SC 1.28 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.89 KP 0.96 LA 0.84 ! MK 0.99 OV 0.79 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.78 HN 0.92 LA 0.83 OV 0.80 ! SC 4.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.78 HN 1.01 KP 0.96 ! LA 0.93 MK 1.02 NL 1.30 OV 0.87 ! PT 0.75 SC 1.23 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.89 KP 0.94 LA 0.83 ! MK 1.01 OV 0.80 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.93 LA 0.84 OV 0.79 ! SC 3.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.62 HN 0.98 KP 1.03 ! LA 0.94 MK 0.99 NL 1.27 OV 0.87 ! PT 0.73 SC 1.29 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.85 FD 0.90 KP 0.96 LA 0.83 ! MK 0.98 OV 0.81 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.92 LA 0.81 OV 0.81 ! SC 3.81 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.63 HN 0.98 KP 0.97 ! LA 0.93 MK 0.98 NL 1.25 OV 0.88 ! PT 0.76 SC 1.23 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.89 KP 0.96 LA 0.84 ! MK 1.01 OV 0.79 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.92 LA 0.83 OV 0.80 ! SC 3.64 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.68 HN 0.97 KP 1.01 ! LA 0.95 MK 0.97 NL 1.27 OV 0.86 ! PT 0.77 SC 1.26 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.89 KP 0.97 LA 0.83 ! MK 1.02 OV 0.79 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.95 LA 0.83 OV 0.79 ! SC 3.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.64 HN 0.95 KP 1.02 ! LA 0.94 MK 0.99 NL 1.27 OV 0.84 ! PT 0.76 SC 1.24 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.91 KP 0.94 LA 0.84 ! MK 0.98 OV 0.78 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.93 LA 0.83 OV 0.78 ! SC 3.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.60 HN 0.96 KP 1.00 ! LA 0.96 MK 1.00 NL 1.29 OV 0.87 ! PT 0.74 SC 1.27 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.90 KP 0.94 LA 0.83 ! MK 1.01 OV 0.79 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.78 HN 0.92 LA 0.84 OV 0.79 ! SC 3.70 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.51 HN 0.96 KP 1.00 ! LA 0.98 MK 1.02 NL 1.34 OV 0.86 ! PT 0.75 SC 1.26 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.90 KP 0.94 LA 0.83 ! MK 1.02 OV 0.80 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.93 LA 0.84 OV 0.81 ! SC 3.74 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.57 HN 0.95 KP 1.00 ! LA 0.94 MK 1.02 NL 1.34 OV 0.88 ! PT 0.77 SC 1.22 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.91 KP 0.97 LA 0.83 ! MK 1.01 OV 0.78 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.78 HN 0.91 LA 0.85 OV 0.79 ! SC 3.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.55 HN 0.96 KP 0.98 ! LA 0.93 MK 1.03 NL 1.27 OV 0.88 ! PT 0.78 SC 1.25 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.86 FD 0.90 KP 0.96 LA 0.84 ! MK 0.99 OV 0.80 SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.79 HN 0.96 LA 0.83 OV 0.80 ! SC 3.15 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.63 HN 0.96 KP 1.00 ! LA 0.95 MK 0.98 NL 1.22 OV 0.87 ! PT 0.75 SC 1.25 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.90 KP 0.95 LA 0.84 ! MK 1.02 OV 0.80 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.80 HN 0.93 LA 0.84 OV 0.80 ! SC 3.62 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.52 HN 0.96 KP 1.01 ! LA 0.94 MK 1.01 NL 1.26 OV 0.88 ! PT 0.76 SC 1.21 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 0.89 KP 0.95 LA 0.82 ! MK 1.03 OV 0.80 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.80 HN 0.91 LA 0.82 OV 0.81 ! SC 4.02 ! ! ! Fit before self-cal, rms=0.404956Jy sigma=2.770803 ! Fit after self-cal, rms=0.508109Jy sigma=2.167642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.425 mas, bpa=7.317 degrees ! Estimated noise=1.18258 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 = 0.035009 Jy ! Component: 100 - total flux cleaned = 0.032235 Jy ! Component: 150 - total flux cleaned = 0.029393 Jy ! Component: 200 - total flux cleaned = 0.0271291 Jy ! Total flux subtracted in 200 components = 0.0271291 Jy ! Clean residual min=-0.063257 max=0.072338 Jy/beam ! Clean residual mean=-0.000104 rms=0.015440 Jy/beam ! Combined flux in latest and established models = 1.19813 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 1.19813 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=0.498690Jy sigma=2.171428 ! Fit after self-cal, rms=0.498796Jy sigma=2.171073 ! 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=0.498796Jy sigma=2.171073 ! Fit after self-cal, rms=0.301292Jy sigma=0.654960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.41 mas, bpa=7.737 degrees ! Estimated noise=1.17871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00601191 Jy ! Component: 100 - total flux cleaned = -0.00641951 Jy ! Component: 150 - total flux cleaned = -0.00605194 Jy ! Component: 200 - total flux cleaned = -0.00575449 Jy ! Total flux subtracted in 200 components = -0.00575449 Jy ! Clean residual min=-0.011455 max=0.011128 Jy/beam ! Clean residual mean=-0.000002 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 1.19237 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 1.19237 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=0.300008Jy sigma=0.639247 ! Fit after self-cal, rms=0.302368Jy sigma=0.637154 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422641 Jy ! Component: 100 - total flux cleaned = -0.000307994 Jy ! Component: 150 - total flux cleaned = -0.000599525 Jy ! Component: 200 - total flux cleaned = -0.000577364 Jy ! Total flux subtracted in 200 components = -0.000577364 Jy ! Clean residual min=-0.009741 max=0.007730 Jy/beam ! Clean residual mean=-0.000002 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 1.19179 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 1.19179 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=0.301664Jy sigma=0.626965 ! Fit after self-cal, rms=0.301591Jy sigma=0.626253 ! 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=0.301591Jy sigma=0.626253 ! Fit after self-cal, rms=0.310856Jy sigma=0.622570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.409 mas, bpa=8.518 degrees ! Estimated noise=1.18026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000922745 Jy ! Component: 100 - total flux cleaned = -0.00039549 Jy ! Component: 150 - total flux cleaned = -0.000168371 Jy ! Component: 200 - total flux cleaned = -0.000170246 Jy ! Total flux subtracted in 200 components = -0.000170246 Jy ! Clean residual min=-0.008717 max=0.007528 Jy/beam ! Clean residual mean=-0.000002 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 1.19162 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 1.19162 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=0.310400Jy sigma=0.616476 ! Fit after self-cal, rms=0.310411Jy sigma=0.615963 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 = -0.000258385 Jy ! Component: 100 - total flux cleaned = -0.000431073 Jy ! Component: 150 - total flux cleaned = -0.000592283 Jy ! Component: 200 - total flux cleaned = -0.00073115 Jy ! Total flux subtracted in 200 components = -0.00073115 Jy ! Clean residual min=-0.008399 max=0.006792 Jy/beam ! Clean residual mean=-0.000002 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 1.19089 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 1.19089 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=0.310210Jy sigma=0.613457 ! Fit after self-cal, rms=0.310203Jy sigma=0.613143 ! 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=0.310203Jy sigma=0.613143 ! Fit after self-cal, rms=0.314918Jy sigma=0.611552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.394 mas, bmaj=2.427 mas, bpa=41.3 degrees ! Estimated noise=1.49194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000361868 Jy ! Component: 100 - total flux cleaned = -5.33047e-05 Jy ! Component: 150 - total flux cleaned = -0.000178626 Jy ! Component: 200 - total flux cleaned = -0.000280533 Jy ! Total flux subtracted in 200 components = -0.000280533 Jy ! Clean residual min=-0.005660 max=0.005153 Jy/beam ! Clean residual mean=-0.000004 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 1.19061 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 1.19061 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=0.314739Jy sigma=0.610318 ! Fit after self-cal, rms=0.314749Jy sigma=0.609693 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 = -0.000629548 Jy ! Component: 100 - total flux cleaned = -0.000521729 Jy ! Component: 150 - total flux cleaned = -0.000353306 Jy ! Component: 200 - total flux cleaned = -0.000207418 Jy ! Total flux subtracted in 200 components = -0.000207418 Jy ! Clean residual min=-0.005677 max=0.004990 Jy/beam ! Clean residual mean=-0.000004 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 1.1904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 1.1904 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=0.314672Jy sigma=0.609346 ! Fit after self-cal, rms=0.314675Jy sigma=0.609030 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.409 mas, bpa=9.058 degrees ! Estimated noise=1.18234 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.409 at 9.058 degrees (North through East) ! Clean map min=-0.0066802 max=1.0991 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=0.314675Jy sigma=0.609030 ! Fit after self-cal, rms=0.457759Jy sigma=0.329223 ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.409 mas, bpa=9.241 degrees ! Estimated noise=1.18397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332795 Jy ! Component: 100 - total flux cleaned = 0.00399528 Jy ! Component: 150 - total flux cleaned = 0.00426988 Jy ! Component: 200 - total flux cleaned = 0.00464728 Jy ! Total flux subtracted in 200 components = 0.00464728 Jy ! Clean residual min=-0.004641 max=0.006537 Jy/beam ! Clean residual mean=-0.000007 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 1.19505 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 1.19505 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=0.457653Jy sigma=0.325040 ! Fit after self-cal, rms=0.457646Jy sigma=0.324809 ! Inverting map ! Added new window around map position (-1.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273616 Jy ! Component: 100 - total flux cleaned = 0.00289462 Jy ! Component: 150 - total flux cleaned = 0.00341044 Jy ! Component: 200 - total flux cleaned = 0.00329678 Jy ! Total flux subtracted in 200 components = 0.00329678 Jy ! Clean residual min=-0.004309 max=0.006112 Jy/beam ! Clean residual mean=-0.000007 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 1.19835 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 1.19835 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=0.457520Jy sigma=0.320469 ! Fit after self-cal, rms=0.457533Jy sigma=0.320265 ! Inverting map ! Added new window around map position (-3, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282625 Jy ! Component: 100 - total flux cleaned = 0.00298579 Jy ! Component: 150 - total flux cleaned = 0.00272439 Jy ! Component: 200 - total flux cleaned = 0.00272055 Jy ! Total flux subtracted in 200 components = 0.00272055 Jy ! Clean residual min=-0.004299 max=0.005307 Jy/beam ! Clean residual mean=-0.000006 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 1.20107 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 1.20107 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=0.457425Jy sigma=0.316213 ! Fit after self-cal, rms=0.457420Jy sigma=0.316094 ! Inverting map ! Added new window around map position (3, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205946 Jy ! Component: 100 - total flux cleaned = 0.00131351 Jy ! Component: 150 - total flux cleaned = 0.00108918 Jy ! Component: 200 - total flux cleaned = 0.000873742 Jy ! Total flux subtracted in 200 components = 0.000873742 Jy ! Clean residual min=-0.004023 max=0.004656 Jy/beam ! Clean residual mean=-0.000006 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 1.20194 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 1.20194 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=0.457349Jy sigma=0.313457 ! Fit after self-cal, rms=0.457350Jy sigma=0.313412 ! Inverting map ! Added new window around map position (6.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105594 Jy ! Component: 100 - total flux cleaned = 0.000661854 Jy ! Component: 150 - total flux cleaned = -5.45779e-06 Jy ! Component: 200 - total flux cleaned = -0.00031626 Jy ! Total flux subtracted in 200 components = -0.00031626 Jy ! Clean residual min=-0.004024 max=0.004642 Jy/beam ! Clean residual mean=-0.000006 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 1.20163 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 1.20163 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=0.457270Jy sigma=0.310760 ! Fit after self-cal, rms=0.457276Jy sigma=0.310699 ! Inverting map ! Added new window around map position (-3.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195547 Jy ! Component: 100 - total flux cleaned = 0.0019511 Jy ! Component: 150 - total flux cleaned = 0.00194744 Jy ! Component: 200 - total flux cleaned = 0.00164774 Jy ! Total flux subtracted in 200 components = 0.00164774 Jy ! Clean residual min=-0.003756 max=0.004269 Jy/beam ! Clean residual mean=-0.000006 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 1.20327 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 1.20328 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=0.457215Jy sigma=0.308383 ! Fit after self-cal, rms=0.457209Jy sigma=0.308312 ! Inverting map ! Added new window around map position (-0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833237 Jy ! Component: 100 - total flux cleaned = 0.000461139 Jy ! Component: 150 - total flux cleaned = -6.43698e-05 Jy ! Component: 200 - total flux cleaned = -0.000160722 Jy ! Total flux subtracted in 200 components = -0.000160722 Jy ! Clean residual min=-0.003639 max=0.003746 Jy/beam ! Clean residual mean=-0.000006 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 1.20311 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 166 components and 1.20311 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=0.457147Jy sigma=0.305898 ! Fit after self-cal, rms=0.457149Jy sigma=0.305809 ! Inverting map ! Added new window around map position (-11.8, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228648 Jy ! Component: 100 - total flux cleaned = 0.00200365 Jy ! Component: 150 - total flux cleaned = 0.00200519 Jy ! Component: 200 - total flux cleaned = 0.00174138 Jy ! Total flux subtracted in 200 components = 0.00174138 Jy ! Clean residual min=-0.003627 max=0.003311 Jy/beam ! Clean residual mean=-0.000005 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 1.20486 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 174 components and 1.20486 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=0.457103Jy sigma=0.304182 ! Fit after self-cal, rms=0.457108Jy sigma=0.304132 ! 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=0.457108Jy sigma=0.304132 ! Fit after self-cal, rms=0.456206Jy sigma=0.302478 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=0.7748 mas, bmaj=1.134 mas, bpa=8.684 degrees ! Estimated noise=1.75068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.841395 Jy ! Component: 100 - total flux cleaned = 1.03513 Jy ! Component: 150 - total flux cleaned = 1.1083 Jy ! Component: 200 - total flux cleaned = 1.14736 Jy ! Total flux subtracted in 200 components = 1.14736 Jy ! Clean residual min=-0.012179 max=0.019347 Jy/beam ! Clean residual mean=-0.000006 rms=0.002144 Jy/beam ! Combined flux in latest and established models = 1.14736 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.14736 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.407 mas, bpa=9.315 degrees ! Estimated noise=1.18403 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 = 0.0263238 Jy ! Component: 100 - total flux cleaned = 0.0409132 Jy ! Component: 150 - total flux cleaned = 0.051555 Jy ! Component: 200 - total flux cleaned = 0.0561421 Jy ! Total flux subtracted in 200 components = 0.0561421 Jy ! Clean residual min=-0.005343 max=0.008644 Jy/beam ! Clean residual mean=-0.000008 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 1.2035 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 1.2035 Jy ! Inverting map ! Added new window around map position (-1.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360542 Jy ! Component: 100 - total flux cleaned = 0.00551113 Jy ! Component: 150 - total flux cleaned = 0.00652063 Jy ! Component: 200 - total flux cleaned = 0.00746224 Jy ! Total flux subtracted in 200 components = 0.00746224 Jy ! Clean residual min=-0.004552 max=0.005007 Jy/beam ! Clean residual mean=-0.000007 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.21097 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 1.21097 Jy ! Inverting map ! Added new window around map position (7.6, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129669 Jy ! Component: 100 - total flux cleaned = 0.00171087 Jy ! Component: 150 - total flux cleaned = 0.00210982 Jy ! Component: 200 - total flux cleaned = 0.00248832 Jy ! Total flux subtracted in 200 components = 0.00248832 Jy ! Clean residual min=-0.004268 max=0.004360 Jy/beam ! Clean residual mean=-0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.21345 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 69 components and 1.21345 Jy ! Inverting map ! Added new window around map position (-6.4, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109039 Jy ! Component: 100 - total flux cleaned = 0.00126082 Jy ! Component: 150 - total flux cleaned = 0.00159412 Jy ! Component: 200 - total flux cleaned = 0.00175279 Jy ! Total flux subtracted in 200 components = 0.00175279 Jy ! Clean residual min=-0.003939 max=0.004015 Jy/beam ! Clean residual mean=-0.000007 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 1.21521 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 1.21521 Jy ! Inverting map ! Added new window around map position (-0.2, -25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139885 Jy ! Component: 100 - total flux cleaned = 0.00155597 Jy ! Component: 150 - total flux cleaned = 0.00185485 Jy ! Component: 200 - total flux cleaned = 0.00199668 Jy ! Total flux subtracted in 200 components = 0.00199668 Jy ! Clean residual min=-0.003616 max=0.003565 Jy/beam ! Clean residual mean=-0.000006 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 1.2172 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 88 components and 1.2172 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=2.391 mas, bmaj=2.421 mas, bpa=39.22 degrees ! Estimated noise=1.49805 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211811 Jy ! Component: 100 - total flux cleaned = -0.00266104 Jy ! Component: 150 - total flux cleaned = -0.00322121 Jy ! Component: 200 - total flux cleaned = -0.00366312 Jy ! Total flux subtracted in 200 components = -0.00366312 Jy ! Clean residual min=-0.003456 max=0.003200 Jy/beam ! Clean residual mean=-0.000013 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 1.21354 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 = -0.000272781 Jy ! Component: 100 - total flux cleaned = -0.000531389 Jy ! Component: 150 - total flux cleaned = -0.000775603 Jy ! Component: 200 - total flux cleaned = -0.00100694 Jy ! Total flux subtracted in 200 components = -0.00100694 Jy ! Clean residual min=-0.003323 max=0.003148 Jy/beam ! Clean residual mean=-0.000013 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 1.21253 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 122 components and 1.21253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.407 mas, bpa=9.315 degrees ! Estimated noise=1.18403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160104 Jy ! Component: 100 - total flux cleaned = 0.00173252 Jy ! Component: 150 - total flux cleaned = 0.0018551 Jy ! Component: 200 - total flux cleaned = 0.00197254 Jy ! Total flux subtracted in 200 components = 0.00197254 Jy ! Clean residual min=-0.003210 max=0.003487 Jy/beam ! Clean residual mean=-0.000006 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 1.21451 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 136 components and 1.21451 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=0.456260Jy sigma=0.304614 ! Fit after self-cal, rms=0.456194Jy sigma=0.303535 wmodel J1130+3815_X_a_map.mod ! Writing 136 model components to file: J1130+3815_X_a_map.mod wobs J1130+3815_X_a_uvs.fits ! Writing UV FITS file: J1130+3815_X_a_uvs.fits wwins J1130+3815_X_a_map.win ! wwins: Wrote 13 windows to J1130+3815_X_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624956 Jy ! Component: 100 - total flux cleaned = 0.000850509 Jy ! Component: 150 - total flux cleaned = 0.00101145 Jy ! Component: 200 - total flux cleaned = 0.00142473 Jy ! Component: 250 - total flux cleaned = 0.00172806 Jy ! Component: 300 - total flux cleaned = 0.00217549 Jy ! Component: 350 - total flux cleaned = 0.00256574 Jy ! Component: 400 - total flux cleaned = 0.00304659 Jy ! Component: 450 - total flux cleaned = 0.00337785 Jy ! Component: 500 - total flux cleaned = 0.00375208 Jy ! Component: 550 - total flux cleaned = 0.00407449 Jy ! Component: 600 - total flux cleaned = 0.00443902 Jy ! Component: 650 - total flux cleaned = 0.00470836 Jy ! Component: 700 - total flux cleaned = 0.00506305 Jy ! Component: 750 - total flux cleaned = 0.00532512 Jy ! Component: 800 - total flux cleaned = 0.00554106 Jy ! Component: 850 - total flux cleaned = 0.00566968 Jy ! Component: 900 - total flux cleaned = 0.00596653 Jy ! Component: 950 - total flux cleaned = 0.00621762 Jy ! Component: 1000 - total flux cleaned = 0.00646635 Jy ! Component: 1050 - total flux cleaned = 0.00671272 Jy ! Component: 1100 - total flux cleaned = 0.00699666 Jy ! Component: 1150 - total flux cleaned = 0.00715757 Jy ! Component: 1200 - total flux cleaned = 0.00731771 Jy ! Component: 1250 - total flux cleaned = 0.00759359 Jy ! Component: 1300 - total flux cleaned = 0.00774987 Jy ! Component: 1350 - total flux cleaned = 0.00786619 Jy ! Component: 1400 - total flux cleaned = 0.00824957 Jy ! Component: 1450 - total flux cleaned = 0.00828822 Jy ! Component: 1500 - total flux cleaned = 0.00847702 Jy ! Component: 1550 - total flux cleaned = 0.00888746 Jy ! Component: 1600 - total flux cleaned = 0.00892501 Jy ! Component: 1650 - total flux cleaned = 0.00929178 Jy ! Component: 1700 - total flux cleaned = 0.00929171 Jy ! Component: 1750 - total flux cleaned = 0.00961642 Jy ! Component: 1800 - total flux cleaned = 0.00983107 Jy ! Component: 1850 - total flux cleaned = 0.0101142 Jy ! Component: 1900 - total flux cleaned = 0.0104306 Jy ! Component: 1950 - total flux cleaned = 0.0105349 Jy ! Component: 2000 - total flux cleaned = 0.0106385 Jy ! Component: 2050 - total flux cleaned = 0.0107417 Jy ! Component: 2100 - total flux cleaned = 0.0111515 Jy ! Component: 2150 - total flux cleaned = 0.0111847 Jy ! Component: 2200 - total flux cleaned = 0.0114534 Jy ! Component: 2250 - total flux cleaned = 0.0116197 Jy ! Component: 2300 - total flux cleaned = 0.0116856 Jy ! Component: 2350 - total flux cleaned = 0.0118827 Jy ! Component: 2400 - total flux cleaned = 0.0120127 Jy ! Component: 2450 - total flux cleaned = 0.0121747 Jy ! Component: 2500 - total flux cleaned = 0.0122385 Jy ! Component: 2550 - total flux cleaned = 0.0123019 Jy ! Component: 2600 - total flux cleaned = 0.0123654 Jy ! Component: 2650 - total flux cleaned = 0.0125856 Jy ! Component: 2700 - total flux cleaned = 0.0125858 Jy ! Component: 2750 - total flux cleaned = 0.012834 Jy ! Component: 2800 - total flux cleaned = 0.0128342 Jy ! Component: 2850 - total flux cleaned = 0.0129873 Jy ! Component: 2900 - total flux cleaned = 0.0131083 Jy ! Component: 2950 - total flux cleaned = 0.0132592 Jy ! Component: 3000 - total flux cleaned = 0.0132892 Jy ! Component: 3050 - total flux cleaned = 0.0133786 Jy ! Component: 3100 - total flux cleaned = 0.0135857 Jy ! Component: 3150 - total flux cleaned = 0.0136736 Jy ! Component: 3200 - total flux cleaned = 0.0136736 Jy ! Component: 3250 - total flux cleaned = 0.0138477 Jy ! Component: 3300 - total flux cleaned = 0.0139342 Jy ! Component: 3350 - total flux cleaned = 0.0139918 Jy ! Component: 3400 - total flux cleaned = 0.0141057 Jy ! Component: 3450 - total flux cleaned = 0.0142191 Jy ! Component: 3500 - total flux cleaned = 0.0143032 Jy ! Component: 3550 - total flux cleaned = 0.0144152 Jy ! Component: 3600 - total flux cleaned = 0.0146095 Jy ! Component: 3650 - total flux cleaned = 0.0146369 Jy ! Component: 3700 - total flux cleaned = 0.0147469 Jy ! Component: 3750 - total flux cleaned = 0.0146376 Jy ! Component: 3800 - total flux cleaned = 0.014719 Jy ! Component: 3850 - total flux cleaned = 0.0148272 Jy ! Component: 3900 - total flux cleaned = 0.0150423 Jy ! Component: 3950 - total flux cleaned = 0.0151226 Jy ! Component: 4000 - total flux cleaned = 0.0151493 Jy ! Component: 4050 - total flux cleaned = 0.0152285 Jy ! Total flux subtracted in 4096 components = 0.0153335 Jy ! Clean residual min=-0.001312 max=0.001487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 1.22984 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 435 components and 1.22984 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1130+3815_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 1.407 at 9.315 degrees (North through East) ! Clean map min=-0.0037539 max=1.0991 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1130+3815_X_a_map.fits wmodel /image_prod/ug002_uvm//J1130+3815_X_a_map.mod ! Writing 435 model components to file: /image_prod/ug002_uvm//J1130+3815_X_a_map.mod wobs /image_prod/ug002_uvm//J1130+3815_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1130+3815_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1130+3815_X_a_map.win ! wwins: Wrote 14 windows to /image_prod/ug002_uvm//J1130+3815_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.09915 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443791 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121128 0.121128 0.242256 0.484511 0.969023 1.93805 3.87609 7.75218 15.5044 31.0087 62.0175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2476.72 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1130+3815_X_a_dfm.log closed on Wed Mar 4 17:02:54 2020