! Started logfile: /image_prod/ug002_uva//J0555+3948_X_g_dfm.log on Wed Mar 4 21:04:41 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_uva//J0555+3948_X_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0555+3948_X_g_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.726852 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 5652 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 J0555+3948_X_g] 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.790695Jy sigma=7.947453 ! Fit after self-cal, rms=1.703633Jy sigma=4.349511 ! 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=0.6214 mas, bmaj=1.101 mas, bpa=3 degrees ! Estimated noise=3.70736 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 = 1.38124 Jy ! Component: 100 - total flux cleaned = 1.96274 Jy ! Total flux subtracted in 100 components = 1.96274 Jy ! Clean residual min=-0.152125 max=0.376636 Jy/beam ! Clean residual mean=-0.000063 rms=0.030654 Jy/beam ! Combined flux in latest and established models = 1.96274 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.96274 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=0.997124Jy sigma=2.551346 ! Fit after self-cal, rms=0.991876Jy sigma=2.532630 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.414271 Jy ! Component: 100 - total flux cleaned = 0.666178 Jy ! Total flux subtracted in 100 components = 0.666178 Jy ! Clean residual min=-0.085445 max=0.133661 Jy/beam ! Clean residual mean=-0.000043 rms=0.016985 Jy/beam ! Combined flux in latest and established models = 2.62892 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 2.62892 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=0.575078Jy sigma=1.465097 ! Fit after self-cal, rms=0.567170Jy sigma=1.430354 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177762 Jy ! Component: 100 - total flux cleaned = 0.301129 Jy ! Total flux subtracted in 100 components = 0.301129 Jy ! Clean residual min=-0.057370 max=0.069240 Jy/beam ! Clean residual mean=-0.000035 rms=0.012686 Jy/beam ! Combined flux in latest and established models = 2.93005 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 2.93005 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=0.420523Jy sigma=1.075355 ! Fit after self-cal, rms=0.419357Jy sigma=1.070452 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929419 Jy ! Component: 100 - total flux cleaned = 0.162772 Jy ! Total flux subtracted in 100 components = 0.162772 Jy ! Clean residual min=-0.052109 max=0.060388 Jy/beam ! Clean residual mean=-0.000031 rms=0.011187 Jy/beam ! Combined flux in latest and established models = 3.09282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 3.09282 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=0.363507Jy sigma=0.939258 ! Fit after self-cal, rms=0.363093Jy sigma=0.937453 ! 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=0.7427 mas, bmaj=1.276 mas, bpa=5.102 degrees ! Estimated noise=2.97596 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 = 0.0903739 Jy ! Component: 100 - total flux cleaned = 0.148913 Jy ! Component: 150 - total flux cleaned = 0.188909 Jy ! Component: 200 - total flux cleaned = 0.217227 Jy ! Total flux subtracted in 200 components = 0.217227 Jy ! Clean residual min=-0.060523 max=0.072989 Jy/beam ! Clean residual mean=-0.000048 rms=0.013978 Jy/beam ! Combined flux in latest and established models = 3.31005 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 3.31005 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=0.323819Jy sigma=0.851614 ! Fit after self-cal, rms=0.323337Jy sigma=0.849857 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7427 x 1.276 at 5.102 degrees (North through East) ! Clean map min=-0.054077 max=2.0599 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.06 ! LA 0.89 MK 1.06 NL 1.18 OV 0.90 ! SC 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.06 ! LA 0.89 MK 1.03 NL 1.17 OV 0.90 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.07 ! LA 0.88 MK 1.06 NL 1.18 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.08 ! LA 0.89 MK 1.05 NL 1.18 OV 0.91 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.07 ! LA 0.90 MK 1.05 NL 1.18 OV 0.91 ! SC 0.96 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.07 ! LA 0.90 MK 1.05 NL 1.17 OV 0.89 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.07 ! LA 0.89 MK 1.07 NL 1.18 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.06 ! LA 0.89 MK 1.04 NL 1.19 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.08 ! LA 0.89 MK 1.04 NL 1.18 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 1.09 ! LA 0.89 MK 1.06 NL 1.18 OV 0.91 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.08 ! LA 0.91 MK 1.06 NL 1.17 OV 0.92 ! SC 0.98 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.08 ! LA 0.91 MK 1.07 NL 1.19 OV 0.92 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.323337Jy sigma=0.849857 ! Fit after self-cal, rms=0.118291Jy sigma=0.371170 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7535 mas, bmaj=1.275 mas, bpa=6.026 degrees ! Estimated noise=3.00043 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 = 0.0217266 Jy ! Component: 100 - total flux cleaned = 0.0263741 Jy ! Component: 150 - total flux cleaned = 0.0270332 Jy ! Component: 200 - total flux cleaned = 0.0272932 Jy ! Total flux subtracted in 200 components = 0.0272932 Jy ! Clean residual min=-0.020579 max=0.019028 Jy/beam ! Clean residual mean=0.000001 rms=0.004665 Jy/beam ! Combined flux in latest and established models = 3.33734 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 3.33734 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=0.114826Jy sigma=0.350053 ! Fit after self-cal, rms=0.114737Jy sigma=0.349403 ! 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=0.114737Jy sigma=0.349403 ! Fit after self-cal, rms=0.072299Jy sigma=0.245103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7524 mas, bmaj=1.277 mas, bpa=6.013 degrees ! Estimated noise=3.00174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955971 Jy ! Component: 100 - total flux cleaned = 0.0127166 Jy ! Component: 150 - total flux cleaned = 0.0129785 Jy ! Component: 200 - total flux cleaned = 0.0130996 Jy ! Total flux subtracted in 200 components = 0.0130996 Jy ! Clean residual min=-0.009712 max=0.010509 Jy/beam ! Clean residual mean=-0.000002 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 3.35044 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 3.35044 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=0.070880Jy sigma=0.240759 ! Fit after self-cal, rms=0.070806Jy sigma=0.240016 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, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00812814 Jy ! Component: 100 - total flux cleaned = 0.00649806 Jy ! Component: 150 - total flux cleaned = 0.00510725 Jy ! Component: 200 - total flux cleaned = 0.00390367 Jy ! Total flux subtracted in 200 components = 0.00390367 Jy ! Clean residual min=-0.007632 max=0.008228 Jy/beam ! Clean residual mean=-0.000001 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 3.35434 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 3.35434 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=0.068960Jy sigma=0.231696 ! Fit after self-cal, rms=0.068833Jy sigma=0.231280 ! Inverting map ! Added new window around map position (1.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472153 Jy ! Component: 100 - total flux cleaned = 0.00455525 Jy ! Component: 150 - total flux cleaned = 0.00386247 Jy ! Component: 200 - total flux cleaned = 0.0030486 Jy ! Total flux subtracted in 200 components = 0.0030486 Jy ! Clean residual min=-0.007297 max=0.007160 Jy/beam ! Clean residual mean=-0.000000 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 3.35739 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 3.35739 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=0.067708Jy sigma=0.227422 ! Fit after self-cal, rms=0.067695Jy sigma=0.227315 ! 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=0.067695Jy sigma=0.227315 ! Fit after self-cal, rms=0.065932Jy sigma=0.225259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7515 mas, bmaj=1.276 mas, bpa=6.126 degrees ! Estimated noise=2.99844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583911 Jy ! Component: 100 - total flux cleaned = 0.00749356 Jy ! Component: 150 - total flux cleaned = 0.00735315 Jy ! Component: 200 - total flux cleaned = 0.00708661 Jy ! Total flux subtracted in 200 components = 0.00708661 Jy ! Clean residual min=-0.005892 max=0.006768 Jy/beam ! Clean residual mean=0.000001 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 3.36448 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 3.36448 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=0.065224Jy sigma=0.222410 ! Fit after self-cal, rms=0.065202Jy sigma=0.222294 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 (-2, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225841 Jy ! Component: 100 - total flux cleaned = 0.00348293 Jy ! Component: 150 - total flux cleaned = 0.00465127 Jy ! Component: 200 - total flux cleaned = 0.0052459 Jy ! Total flux subtracted in 200 components = 0.0052459 Jy ! Clean residual min=-0.005626 max=0.005743 Jy/beam ! Clean residual mean=0.000001 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 3.36972 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 3.36972 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=0.064377Jy sigma=0.219580 ! Fit after self-cal, rms=0.064375Jy sigma=0.219487 ! Inverting map ! Added new window around map position (-6.4, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391782 Jy ! Component: 100 - total flux cleaned = 0.00413814 Jy ! Component: 150 - total flux cleaned = 0.00386003 Jy ! Component: 200 - total flux cleaned = 0.00410851 Jy ! Total flux subtracted in 200 components = 0.00410851 Jy ! Clean residual min=-0.005072 max=0.005296 Jy/beam ! Clean residual mean=0.000001 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 3.37383 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 3.37383 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=0.063543Jy sigma=0.216715 ! Fit after self-cal, rms=0.063526Jy sigma=0.216637 ! Inverting map ! Added new window around map position (-11.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037674 Jy ! Component: 100 - total flux cleaned = 0.00403391 Jy ! Component: 150 - total flux cleaned = 0.00438197 Jy ! Component: 200 - total flux cleaned = 0.00459698 Jy ! Total flux subtracted in 200 components = 0.00459698 Jy ! Clean residual min=-0.004454 max=0.004810 Jy/beam ! Clean residual mean=0.000001 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 3.37843 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 3.37843 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=0.062922Jy sigma=0.215049 ! Fit after self-cal, rms=0.062901Jy sigma=0.214989 ! Inverting map ! Added new window around map position (9.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331574 Jy ! Component: 100 - total flux cleaned = 0.00422009 Jy ! Component: 150 - total flux cleaned = 0.00473694 Jy ! Component: 200 - total flux cleaned = 0.00512418 Jy ! Total flux subtracted in 200 components = 0.00512418 Jy ! Clean residual min=-0.004140 max=0.004448 Jy/beam ! Clean residual mean=0.000001 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 3.38355 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 140 components and 3.38355 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=0.062372Jy sigma=0.213797 ! Fit after self-cal, rms=0.062339Jy sigma=0.213744 ! Inverting map ! Added new window around map position (14.2, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415863 Jy ! Component: 100 - total flux cleaned = 0.00561811 Jy ! Component: 150 - total flux cleaned = 0.00666232 Jy ! Component: 200 - total flux cleaned = 0.00728781 Jy ! Total flux subtracted in 200 components = 0.00728781 Jy ! Clean residual min=-0.003991 max=0.004047 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 3.39084 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 159 components and 3.39084 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=0.061857Jy sigma=0.212718 ! Fit after self-cal, rms=0.061846Jy sigma=0.212684 ! Inverting map ! Added new window around map position (-28, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330712 Jy ! Component: 100 - total flux cleaned = 0.00419372 Jy ! Component: 150 - total flux cleaned = 0.00494357 Jy ! Component: 200 - total flux cleaned = 0.00526333 Jy ! Total flux subtracted in 200 components = 0.00526333 Jy ! Clean residual min=-0.003875 max=0.003610 Jy/beam ! Clean residual mean=0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 3.39611 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 169 components and 3.39611 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=0.061525Jy sigma=0.211834 ! Fit after self-cal, rms=0.061505Jy sigma=0.211804 ! 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=0.061505Jy sigma=0.211804 ! Fit after self-cal, rms=0.060712Jy sigma=0.210751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.814 mas, bmaj=2.296 mas, bpa=10.6 degrees ! Estimated noise=5.47366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314708 Jy ! Component: 100 - total flux cleaned = 0.0030261 Jy ! Component: 150 - total flux cleaned = 0.00341487 Jy ! Component: 200 - total flux cleaned = 0.00413331 Jy ! Total flux subtracted in 200 components = 0.00413331 Jy ! Clean residual min=-0.004315 max=0.005179 Jy/beam ! Clean residual mean=0.000006 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 3.40024 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 194 components and 3.40024 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=0.060476Jy sigma=0.210861 ! Fit after self-cal, rms=0.060480Jy sigma=0.210812 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 (34.8, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190815 Jy ! Component: 100 - total flux cleaned = 0.00277129 Jy ! Component: 150 - total flux cleaned = 0.00419187 Jy ! Component: 200 - total flux cleaned = 0.00547413 Jy ! Total flux subtracted in 200 components = 0.00547413 Jy ! Clean residual min=-0.003936 max=0.004255 Jy/beam ! Clean residual mean=0.000005 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 3.40571 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 220 components and 3.40571 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=0.060175Jy sigma=0.210596 ! Fit after self-cal, rms=0.060172Jy sigma=0.210536 ! Inverting map ! Added new window around map position (-19, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305386 Jy ! Component: 100 - total flux cleaned = 0.00416389 Jy ! Component: 150 - total flux cleaned = 0.00513806 Jy ! Component: 200 - total flux cleaned = 0.0062563 Jy ! Total flux subtracted in 200 components = 0.0062563 Jy ! Clean residual min=-0.003567 max=0.003685 Jy/beam ! Clean residual mean=0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 3.41197 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 251 components and 3.41197 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=0.059936Jy sigma=0.210398 ! Fit after self-cal, rms=0.059946Jy sigma=0.210353 ! Inverting map ! Added new window around map position (28, 31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258528 Jy ! Component: 100 - total flux cleaned = 0.00422158 Jy ! Component: 150 - total flux cleaned = 0.00494422 Jy ! Component: 200 - total flux cleaned = 0.00581661 Jy ! Total flux subtracted in 200 components = 0.00581661 Jy ! Clean residual min=-0.003280 max=0.003138 Jy/beam ! Clean residual mean=0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 3.41779 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 287 components and 3.41779 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=0.059751Jy sigma=0.210112 ! Fit after self-cal, rms=0.059761Jy sigma=0.210090 ! 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=0.7513 mas, bmaj=1.276 mas, bpa=6.213 degrees ! Estimated noise=2.9973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7513 x 1.276 at 6.213 degrees (North through East) ! Clean map min=-0.0043839 max=2.07 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=0.059761Jy sigma=0.210090 ! Fit after self-cal, rms=0.057987Jy sigma=0.191311 ! Inverting map and beam ! Estimated beam: bmin=0.751 mas, bmaj=1.276 mas, bpa=6.232 degrees ! Estimated noise=2.99656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000984707 Jy ! Component: 100 - total flux cleaned = 0.00204256 Jy ! Component: 150 - total flux cleaned = 0.0026611 Jy ! Component: 200 - total flux cleaned = 0.00324413 Jy ! Total flux subtracted in 200 components = 0.00324413 Jy ! Clean residual min=-0.003004 max=0.003070 Jy/beam ! Clean residual mean=0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 3.42103 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 317 components and 3.42103 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=0.057760Jy sigma=0.190240 ! Fit after self-cal, rms=0.057739Jy sigma=0.190225 ! Inverting map ! Added new window around map position (-25.2, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183353 Jy ! Component: 100 - total flux cleaned = 0.00240068 Jy ! Component: 150 - total flux cleaned = 0.00293347 Jy ! Component: 200 - total flux cleaned = 0.00344527 Jy ! Total flux subtracted in 200 components = 0.00344527 Jy ! Clean residual min=-0.002740 max=0.002869 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 3.42447 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 332 components and 3.42447 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=0.057531Jy sigma=0.189369 ! Fit after self-cal, rms=0.057518Jy sigma=0.189350 ! Inverting map ! Added new window around map position (-21.2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135075 Jy ! Component: 100 - total flux cleaned = 0.00193528 Jy ! Component: 150 - total flux cleaned = 0.00228212 Jy ! Component: 200 - total flux cleaned = 0.00241496 Jy ! Total flux subtracted in 200 components = 0.00241496 Jy ! Clean residual min=-0.002517 max=0.002653 Jy/beam ! Clean residual mean=0.000001 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 3.42689 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 355 components and 3.42689 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=0.057359Jy sigma=0.188555 ! Fit after self-cal, rms=0.057343Jy sigma=0.188538 ! Inverting map ! Added new window around map position (-11.6, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014377 Jy ! Component: 100 - total flux cleaned = 0.00177026 Jy ! Component: 150 - total flux cleaned = 0.00233902 Jy ! Component: 200 - total flux cleaned = 0.00252155 Jy ! Total flux subtracted in 200 components = 0.00252155 Jy ! Clean residual min=-0.002392 max=0.002353 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 3.42941 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 371 components and 3.42941 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=0.057213Jy sigma=0.187903 ! Fit after self-cal, rms=0.057200Jy sigma=0.187891 ! 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=0.057200Jy sigma=0.187891 ! Fit after self-cal, rms=0.057051Jy sigma=0.187754 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=0.6239 mas, bmaj=1.102 mas, bpa=4.973 degrees ! Estimated noise=3.73171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.3816 Jy ! Component: 100 - total flux cleaned = 2.01868 Jy ! Component: 150 - total flux cleaned = 2.3998 Jy ! Component: 200 - total flux cleaned = 2.64434 Jy ! Total flux subtracted in 200 components = 2.64434 Jy ! Clean residual min=-0.060824 max=0.135082 Jy/beam ! Clean residual mean=-0.000024 rms=0.013040 Jy/beam ! Combined flux in latest and established models = 2.64434 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 13 model components to the UV plane model. ! The established model now contains 13 components and 2.64434 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7509 mas, bmaj=1.276 mas, bpa=6.261 degrees ! Estimated noise=2.99606 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 = 0.260475 Jy ! Component: 100 - total flux cleaned = 0.415721 Jy ! Component: 150 - total flux cleaned = 0.513126 Jy ! Component: 200 - total flux cleaned = 0.577319 Jy ! Total flux subtracted in 200 components = 0.577319 Jy ! Clean residual min=-0.017569 max=0.042213 Jy/beam ! Clean residual mean=-0.000014 rms=0.004297 Jy/beam ! Combined flux in latest and established models = 3.22166 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 3.22166 Jy ! Inverting map ! Added new window around map position (0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0459238 Jy ! Component: 100 - total flux cleaned = 0.0771239 Jy ! Component: 150 - total flux cleaned = 0.100019 Jy ! Component: 200 - total flux cleaned = 0.117107 Jy ! Total flux subtracted in 200 components = 0.117107 Jy ! Clean residual min=-0.010296 max=0.015409 Jy/beam ! Clean residual mean=-0.000003 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 3.33876 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 3.33876 Jy ! Inverting map ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015301 Jy ! Component: 100 - total flux cleaned = 0.0251284 Jy ! Component: 150 - total flux cleaned = 0.0321212 Jy ! Component: 200 - total flux cleaned = 0.0376956 Jy ! Total flux subtracted in 200 components = 0.0376956 Jy ! Clean residual min=-0.007603 max=0.008287 Jy/beam ! Clean residual mean=-0.000000 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 3.37646 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 67 components and 3.37646 Jy ! Inverting map ! Added new window around map position (-11.6, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059364 Jy ! Component: 100 - total flux cleaned = 0.0105804 Jy ! Component: 150 - total flux cleaned = 0.0139898 Jy ! Component: 200 - total flux cleaned = 0.0171814 Jy ! Total flux subtracted in 200 components = 0.0171814 Jy ! Clean residual min=-0.006589 max=0.006150 Jy/beam ! Clean residual mean=0.000001 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 3.39364 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 85 components and 3.39364 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=1.813 mas, bmaj=2.296 mas, bpa=10.61 degrees ! Estimated noise=5.47496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551741 Jy ! Component: 100 - total flux cleaned = 0.00950515 Jy ! Component: 150 - total flux cleaned = 0.0120395 Jy ! Component: 200 - total flux cleaned = 0.014255 Jy ! Total flux subtracted in 200 components = 0.014255 Jy ! Clean residual min=-0.005205 max=0.005451 Jy/beam ! Clean residual mean=0.000003 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 3.4079 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 = 0.00106568 Jy ! Component: 100 - total flux cleaned = 0.00140104 Jy ! Component: 150 - total flux cleaned = 0.0029227 Jy ! Component: 200 - total flux cleaned = 0.00362699 Jy ! Total flux subtracted in 200 components = 0.00362699 Jy ! Clean residual min=-0.004165 max=0.004849 Jy/beam ! Clean residual mean=0.000002 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 3.41152 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 153 components and 3.41152 Jy ! Inverting map ! Added new window around map position (-11.8, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357726 Jy ! Component: 100 - total flux cleaned = 0.00596675 Jy ! Component: 150 - total flux cleaned = 0.00693011 Jy ! Component: 200 - total flux cleaned = 0.00794582 Jy ! Total flux subtracted in 200 components = 0.00794582 Jy ! Clean residual min=-0.003507 max=0.003406 Jy/beam ! Clean residual mean=0.000003 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 3.41947 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 185 components and 3.41947 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7509 mas, bmaj=1.276 mas, bpa=6.261 degrees ! Estimated noise=2.99606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000742059 Jy ! Component: 100 - total flux cleaned = 0.00296855 Jy ! Component: 150 - total flux cleaned = 0.00465214 Jy ! Component: 200 - total flux cleaned = 0.00656468 Jy ! Total flux subtracted in 200 components = 0.00656468 Jy ! Clean residual min=-0.005078 max=0.004487 Jy/beam ! Clean residual mean=0.000001 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 3.42604 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 209 components and 3.42604 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=0.058999Jy sigma=0.199420 ! Fit after self-cal, rms=0.059027Jy sigma=0.198397 wmodel J0555+3948_X_g_map.mod ! Writing 209 model components to file: J0555+3948_X_g_map.mod wobs J0555+3948_X_g_uvs.fits ! Writing UV FITS file: J0555+3948_X_g_uvs.fits wwins J0555+3948_X_g_map.win ! wwins: Wrote 20 windows to J0555+3948_X_g_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 = -2.13626e-05 Jy ! Component: 100 - total flux cleaned = 0.000758589 Jy ! Component: 150 - total flux cleaned = 0.00157082 Jy ! Component: 200 - total flux cleaned = 0.00206974 Jy ! Component: 250 - total flux cleaned = 0.00254898 Jy ! Component: 300 - total flux cleaned = 0.00281319 Jy ! Component: 350 - total flux cleaned = 0.00274843 Jy ! Component: 400 - total flux cleaned = 0.00274933 Jy ! Component: 450 - total flux cleaned = 0.00299437 Jy ! Component: 500 - total flux cleaned = 0.00305257 Jy ! Component: 550 - total flux cleaned = 0.00322677 Jy ! Component: 600 - total flux cleaned = 0.00328264 Jy ! Component: 650 - total flux cleaned = 0.00333739 Jy ! Component: 700 - total flux cleaned = 0.00339083 Jy ! Component: 750 - total flux cleaned = 0.00328378 Jy ! Component: 800 - total flux cleaned = 0.0031795 Jy ! Component: 850 - total flux cleaned = 0.00333293 Jy ! Component: 900 - total flux cleaned = 0.00333262 Jy ! Component: 950 - total flux cleaned = 0.00338249 Jy ! Component: 1000 - total flux cleaned = 0.00338228 Jy ! Component: 1050 - total flux cleaned = 0.00343019 Jy ! Component: 1100 - total flux cleaned = 0.00357056 Jy ! Component: 1150 - total flux cleaned = 0.00361638 Jy ! Component: 1200 - total flux cleaned = 0.00384271 Jy ! Component: 1250 - total flux cleaned = 0.00388785 Jy ! Component: 1300 - total flux cleaned = 0.00419636 Jy ! Component: 1350 - total flux cleaned = 0.00432577 Jy ! Component: 1400 - total flux cleaned = 0.00449582 Jy ! Component: 1450 - total flux cleaned = 0.00462114 Jy ! Component: 1500 - total flux cleaned = 0.00466268 Jy ! Component: 1550 - total flux cleaned = 0.00470403 Jy ! Component: 1600 - total flux cleaned = 0.0049067 Jy ! Component: 1650 - total flux cleaned = 0.00502643 Jy ! Component: 1700 - total flux cleaned = 0.00506687 Jy ! Component: 1750 - total flux cleaned = 0.00522284 Jy ! Component: 1800 - total flux cleaned = 0.00545293 Jy ! Component: 1850 - total flux cleaned = 0.00545287 Jy ! Component: 1900 - total flux cleaned = 0.00552729 Jy ! Component: 1950 - total flux cleaned = 0.00567471 Jy ! Component: 2000 - total flux cleaned = 0.00563797 Jy ! Component: 2050 - total flux cleaned = 0.00571026 Jy ! Component: 2100 - total flux cleaned = 0.00574616 Jy ! Component: 2150 - total flux cleaned = 0.00588683 Jy ! Component: 2200 - total flux cleaned = 0.00595678 Jy ! Component: 2250 - total flux cleaned = 0.00605937 Jy ! Component: 2300 - total flux cleaned = 0.00609341 Jy ! Component: 2350 - total flux cleaned = 0.0062271 Jy ! Component: 2400 - total flux cleaned = 0.00632673 Jy ! Component: 2450 - total flux cleaned = 0.00632739 Jy ! Component: 2500 - total flux cleaned = 0.00642458 Jy ! Component: 2550 - total flux cleaned = 0.00658512 Jy ! Component: 2600 - total flux cleaned = 0.00671292 Jy ! Component: 2650 - total flux cleaned = 0.00680741 Jy ! Component: 2700 - total flux cleaned = 0.00680723 Jy ! Component: 2750 - total flux cleaned = 0.00680695 Jy ! Component: 2800 - total flux cleaned = 0.00683717 Jy ! Component: 2850 - total flux cleaned = 0.00695843 Jy ! Component: 2900 - total flux cleaned = 0.00692843 Jy ! Component: 2950 - total flux cleaned = 0.00695872 Jy ! Component: 3000 - total flux cleaned = 0.00707682 Jy ! Component: 3050 - total flux cleaned = 0.00698944 Jy ! Component: 3100 - total flux cleaned = 0.00690299 Jy ! Component: 3150 - total flux cleaned = 0.00696051 Jy ! Component: 3200 - total flux cleaned = 0.00696005 Jy ! Component: 3250 - total flux cleaned = 0.0068482 Jy ! Component: 3300 - total flux cleaned = 0.00682051 Jy ! Component: 3350 - total flux cleaned = 0.00673804 Jy ! Component: 3400 - total flux cleaned = 0.00676542 Jy ! Component: 3450 - total flux cleaned = 0.00681954 Jy ! Component: 3500 - total flux cleaned = 0.00681959 Jy ! Component: 3550 - total flux cleaned = 0.00671303 Jy ! Component: 3600 - total flux cleaned = 0.00676584 Jy ! Component: 3650 - total flux cleaned = 0.00689697 Jy ! Component: 3700 - total flux cleaned = 0.00679284 Jy ! Component: 3750 - total flux cleaned = 0.00671531 Jy ! Component: 3800 - total flux cleaned = 0.00681758 Jy ! Component: 3850 - total flux cleaned = 0.00676658 Jy ! Component: 3900 - total flux cleaned = 0.00671576 Jy ! Component: 3950 - total flux cleaned = 0.00671585 Jy ! Component: 4000 - total flux cleaned = 0.00664141 Jy ! Component: 4050 - total flux cleaned = 0.00651851 Jy ! Total flux subtracted in 4096 components = 0.00661624 Jy ! Clean residual min=-0.001270 max=0.001625 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 3.43265 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 531 components and 3.43265 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0555+3948_X_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7509 x 1.276 at 6.261 degrees (North through East) ! Clean map min=-0.0030255 max=2.0799 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0555+3948_X_g_map.fits wmodel /image_prod/ug002_uva//J0555+3948_X_g_map.mod ! Writing 531 model components to file: /image_prod/ug002_uva//J0555+3948_X_g_map.mod wobs /image_prod/ug002_uva//J0555+3948_X_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0555+3948_X_g_uvs.fits wwins /image_prod/ug002_uva//J0555+3948_X_g_map.win ! wwins: Wrote 21 windows to /image_prod/ug002_uva//J0555+3948_X_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.07987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400752 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0578044 0.0578044 0.115609 0.231218 0.462435 0.924871 1.84974 3.69948 7.39896 14.7979 29.5959 59.1917 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5189.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0555+3948_X_g_dfm.log closed on Wed Mar 4 21:04:47 2020