! Started logfile: /image_prod/ug002_uva//J0143+4129_X_dfm.log on Wed Mar 4 19:12:20 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//J0143+4129_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0143+4129_X_uva.fits ! AN table 1: 40 integrations on 15 of 15 possible baselines. ! AN table 2: 20 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.818966 visibilities/baseline/integration-bin. ! Found source: J0143+4129 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 11400 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 J0143+4129_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.012194Jy sigma=9.778018 ! Fit after self-cal, rms=0.856761Jy sigma=8.284231 ! 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=0.8211 mas, bmaj=1.126 mas, bpa=16.64 degrees ! Estimated noise=1.29085 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 = 0.11152 Jy ! Component: 100 - total flux cleaned = 0.136004 Jy ! Total flux subtracted in 100 components = 0.136004 Jy ! Clean residual min=-0.005288 max=0.007339 Jy/beam ! Clean residual mean=0.000001 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.136004 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.136004 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=0.050154Jy sigma=0.465692 ! Fit after self-cal, rms=0.050136Jy sigma=0.465426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077579 Jy ! Component: 100 - total flux cleaned = 0.0116502 Jy ! Total flux subtracted in 100 components = 0.0116502 Jy ! Clean residual min=-0.005420 max=0.005478 Jy/beam ! Clean residual mean=0.000002 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.147654 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.147654 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=0.048868Jy sigma=0.452200 ! Fit after self-cal, rms=0.048852Jy sigma=0.451895 ! 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 mas, bmaj=1.367 mas, bpa=12.33 degrees ! Estimated noise=0.695298 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 = 0.00340017 Jy ! Component: 100 - total flux cleaned = 0.0053823 Jy ! Component: 150 - total flux cleaned = 0.0063242 Jy ! Component: 200 - total flux cleaned = 0.00661936 Jy ! Total flux subtracted in 200 components = 0.00661936 Jy ! Clean residual min=-0.005346 max=0.005442 Jy/beam ! Clean residual mean=0.000002 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.154273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.154273 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=0.048614Jy sigma=0.449240 ! Fit after self-cal, rms=0.048612Jy sigma=0.449189 ! 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 x 1.367 at 12.33 degrees (North through East) ! Clean map min=-0.0050497 max=0.14285 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 1.02 MK 0.97 NL 1.19 ! OV 0.90 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.98 KP 1.05 ! MK 1.06 NL 1.15 OV 0.89 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.01 MK 0.99 NL 1.24 ! OV 0.91 PT 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.97 HN 0.95 KP 0.99 ! MK 1.01 NL 1.19 OV 0.90 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.99 MK 1.00 NL 1.16 ! OV 0.91 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.98 KP 1.02 ! MK 1.04 NL 1.15 OV 0.89 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.98 MK 1.04 NL 1.20 ! OV 0.92 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.03 HN 0.99 KP 0.95 ! MK 1.01 NL 1.13 OV 0.90 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.00 MK 0.98 NL 1.26 ! OV 0.93 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.01 HN 1.04 KP 1.01 ! MK 1.08 NL 1.16 OV 0.88 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.00 MK 1.04 NL 1.21 ! OV 0.89 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.05 HN 1.04 KP 0.97 ! MK 1.04 NL 1.18 OV 0.90 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 MK 0.98 NL 1.18 ! OV 0.94 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.98 HN 1.03 KP 0.98 ! MK 1.06 NL 1.14 OV 0.93 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 1.00 MK 1.00 NL 1.18 ! OV 0.93 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.00 HN 1.04 KP 0.95 ! MK 1.03 NL 1.16 OV 0.90 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 KP 0.99 MK 1.02 NL 1.16 ! OV 0.92 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.06 HN 0.98 KP 0.97 ! MK 1.07 NL 1.20 OV 0.91 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 KP 1.00 MK 1.03 NL 1.23 ! OV 0.90 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.06 HN 1.01 KP 1.00 ! MK 1.05 NL 1.15 OV 0.91 SC 0.93 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 1.05 MK 0.99 NL 1.28 ! OV 0.91 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 1.02 KP 0.97 ! MK 1.11 NL 1.23 OV 0.88 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.96 MK 1.02 NL 1.21 ! OV 0.91 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.96 KP 0.97 ! MK 1.05 NL 1.19 OV 0.89 SC 0.92 ! ! ! Fit before self-cal, rms=0.048612Jy sigma=0.449189 ! Fit after self-cal, rms=0.046418Jy sigma=0.424611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.382 mas, bpa=13.77 degrees ! Estimated noise=0.699603 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087037 Jy ! Component: 100 - total flux cleaned = 0.000873902 Jy ! Component: 150 - total flux cleaned = 0.000808466 Jy ! Component: 200 - total flux cleaned = 0.000722408 Jy ! Total flux subtracted in 200 components = 0.000722408 Jy ! Clean residual min=-0.001169 max=0.001275 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.154996 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.154996 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=0.046335Jy sigma=0.423901 ! Fit after self-cal, rms=0.046373Jy sigma=0.423683 ! 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=0.046373Jy sigma=0.423683 ! Fit after self-cal, rms=0.046259Jy sigma=0.422972 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.378 mas, bpa=13.59 degrees ! Estimated noise=0.698494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314094 Jy ! Component: 100 - total flux cleaned = 0.000289668 Jy ! Component: 150 - total flux cleaned = 0.000269709 Jy ! Component: 200 - total flux cleaned = 0.000269621 Jy ! Total flux subtracted in 200 components = 0.000269621 Jy ! Clean residual min=-0.001144 max=0.001196 Jy/beam ! Clean residual mean=0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.155265 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.155265 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=0.046237Jy sigma=0.422792 ! Fit after self-cal, rms=0.046238Jy sigma=0.422781 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 (-31.4, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354374 Jy ! Component: 100 - total flux cleaned = 0.000244268 Jy ! Component: 150 - total flux cleaned = 0.00019621 Jy ! Component: 200 - total flux cleaned = 0.000236359 Jy ! Total flux subtracted in 200 components = 0.000236359 Jy ! Clean residual min=-0.001111 max=0.001076 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.155502 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.155501 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=0.046204Jy sigma=0.422468 ! Fit after self-cal, rms=0.046202Jy sigma=0.422450 ! 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=0.046202Jy sigma=0.422450 ! Fit after self-cal, rms=0.046163Jy sigma=0.422421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.377 mas, bpa=13.59 degrees ! Estimated noise=0.697804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213148 Jy ! Component: 100 - total flux cleaned = 0.000195946 Jy ! Component: 150 - total flux cleaned = 0.000214178 Jy ! Component: 200 - total flux cleaned = 0.000197221 Jy ! Total flux subtracted in 200 components = 0.000197221 Jy ! Clean residual min=-0.001035 max=0.001029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.155699 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.155699 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=0.046148Jy sigma=0.422292 ! Fit after self-cal, rms=0.046148Jy sigma=0.422288 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 = -1.40027e-05 Jy ! Component: 100 - total flux cleaned = -4.3851e-05 Jy ! Component: 150 - total flux cleaned = -7.23375e-05 Jy ! Component: 200 - total flux cleaned = -9.95058e-05 Jy ! Total flux subtracted in 200 components = -9.95058e-05 Jy ! Clean residual min=-0.001029 max=0.001001 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.155599 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 68 components and 0.155599 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=0.046140Jy sigma=0.422215 ! Fit after self-cal, rms=0.046140Jy sigma=0.422214 ! 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=0.046140Jy sigma=0.422214 ! Fit after self-cal, rms=0.046119Jy sigma=0.422204 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=2.61 mas, bpa=22.42 degrees ! Estimated noise=0.874027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000177124 Jy ! Component: 100 - total flux cleaned = -0.000250042 Jy ! Component: 150 - total flux cleaned = -0.000276342 Jy ! Component: 200 - total flux cleaned = -0.000299284 Jy ! Total flux subtracted in 200 components = -0.000299284 Jy ! Clean residual min=-0.001026 max=0.001041 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.1553 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.1553 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=0.046116Jy sigma=0.422174 ! Fit after self-cal, rms=0.046115Jy sigma=0.422170 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 = -6.33536e-05 Jy ! Component: 100 - total flux cleaned = -9.33969e-05 Jy ! Component: 150 - total flux cleaned = -0.000114063 Jy ! Component: 200 - total flux cleaned = -0.000133077 Jy ! Total flux subtracted in 200 components = -0.000133077 Jy ! Clean residual min=-0.001000 max=0.001013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.155167 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.155167 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=0.046115Jy sigma=0.422157 ! Fit after self-cal, rms=0.046114Jy sigma=0.422155 ! Inverting map ! Added new window around map position (46.6, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082108 Jy ! Component: 100 - total flux cleaned = 0.000972909 Jy ! Component: 150 - total flux cleaned = 0.00104528 Jy ! Component: 200 - total flux cleaned = 0.00109343 Jy ! Total flux subtracted in 200 components = 0.00109343 Jy ! Clean residual min=-0.000847 max=0.000746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.15626 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.15626 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=0.046098Jy sigma=0.422028 ! Fit after self-cal, rms=0.046097Jy sigma=0.422018 ! 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=1.001 mas, bmaj=1.376 mas, bpa=13.57 degrees ! Estimated noise=0.697387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.376 at 13.57 degrees (North through East) ! Clean map min=-0.00095066 max=0.14334 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.817 mas, bmaj=1.135 mas, bpa=18.06 degrees ! Estimated noise=1.29777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112029 Jy ! Component: 100 - total flux cleaned = 0.136926 Jy ! Component: 150 - total flux cleaned = 0.144456 Jy ! Component: 200 - total flux cleaned = 0.14786 Jy ! Total flux subtracted in 200 components = 0.14786 Jy ! Clean residual min=-0.002981 max=0.002721 Jy/beam ! Clean residual mean=0.000000 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.14786 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 0.14786 Jy ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.376 mas, bpa=13.57 degrees ! Estimated noise=0.697387 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 = 0.00319345 Jy ! Component: 100 - total flux cleaned = 0.00497962 Jy ! Component: 150 - total flux cleaned = 0.00608059 Jy ! Component: 200 - total flux cleaned = 0.00681281 Jy ! Total flux subtracted in 200 components = 0.00681281 Jy ! Clean residual min=-0.001134 max=0.001085 Jy/beam ! Clean residual mean=0.000000 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.154673 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.154673 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=2.249 mas, bmaj=2.61 mas, bpa=22.42 degrees ! Estimated noise=0.874027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988537 Jy ! Component: 100 - total flux cleaned = 0.00146192 Jy ! Component: 150 - total flux cleaned = 0.00189088 Jy ! Component: 200 - total flux cleaned = 0.0019731 Jy ! Total flux subtracted in 200 components = 0.0019731 Jy ! Clean residual min=-0.000884 max=0.000789 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.156646 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 = 3.73733e-05 Jy ! Component: 100 - total flux cleaned = 7.0429e-05 Jy ! Component: 150 - total flux cleaned = 8.65393e-05 Jy ! Component: 200 - total flux cleaned = 0.000101627 Jy ! Total flux subtracted in 200 components = 0.000101627 Jy ! Clean residual min=-0.000816 max=0.000732 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.156748 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 93 components and 0.156748 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.376 mas, bpa=13.57 degrees ! Estimated noise=0.697387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.11346e-05 Jy ! Component: 100 - total flux cleaned = -4.3393e-05 Jy ! Component: 150 - total flux cleaned = -7.31711e-05 Jy ! Component: 200 - total flux cleaned = -4.65027e-05 Jy ! Total flux subtracted in 200 components = -4.65027e-05 Jy ! Clean residual min=-0.000880 max=0.000880 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.156701 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.156701 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=0.046097Jy sigma=0.422084 ! Fit after self-cal, rms=0.046092Jy sigma=0.422026 wmodel J0143+4129_X_map.mod ! Writing 116 model components to file: J0143+4129_X_map.mod wobs J0143+4129_X_uvs.fits ! Writing UV FITS file: J0143+4129_X_uvs.fits wwins J0143+4129_X_map.win ! wwins: Wrote 4 windows to J0143+4129_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.22772e-05 Jy ! Component: 100 - total flux cleaned = -8.2699e-05 Jy ! Component: 150 - total flux cleaned = -0.000111399 Jy ! Component: 200 - total flux cleaned = -8.34721e-05 Jy ! Component: 250 - total flux cleaned = -6.97674e-05 Jy ! Component: 300 - total flux cleaned = -5.64086e-05 Jy ! Component: 350 - total flux cleaned = -1.80085e-05 Jy ! Component: 400 - total flux cleaned = -5.4141e-06 Jy ! Component: 450 - total flux cleaned = 3.18434e-05 Jy ! Component: 500 - total flux cleaned = 5.61931e-05 Jy ! Component: 550 - total flux cleaned = 0.000115788 Jy ! Component: 600 - total flux cleaned = 0.000185505 Jy ! Component: 650 - total flux cleaned = 0.000162439 Jy ! Component: 700 - total flux cleaned = 0.000162497 Jy ! Component: 750 - total flux cleaned = 0.000162739 Jy ! Component: 800 - total flux cleaned = 0.00019584 Jy ! Component: 850 - total flux cleaned = 0.000206532 Jy ! Component: 900 - total flux cleaned = 0.000206652 Jy ! Component: 950 - total flux cleaned = 0.000185565 Jy ! Component: 1000 - total flux cleaned = 0.000164864 Jy ! Component: 1050 - total flux cleaned = 0.000154673 Jy ! Component: 1100 - total flux cleaned = 0.000144513 Jy ! Component: 1150 - total flux cleaned = 0.000104448 Jy ! Component: 1200 - total flux cleaned = 8.46197e-05 Jy ! Component: 1250 - total flux cleaned = 3.58745e-05 Jy ! Component: 1300 - total flux cleaned = 1.65756e-05 Jy ! Component: 1350 - total flux cleaned = 7.05653e-06 Jy ! Component: 1400 - total flux cleaned = -4.01232e-05 Jy ! Component: 1450 - total flux cleaned = -4.92946e-05 Jy ! Component: 1500 - total flux cleaned = -6.76727e-05 Jy ! Component: 1550 - total flux cleaned = -7.67456e-05 Jy ! Component: 1600 - total flux cleaned = -9.48378e-05 Jy ! Component: 1650 - total flux cleaned = -0.000130526 Jy ! Component: 1700 - total flux cleaned = -0.000148199 Jy ! Component: 1750 - total flux cleaned = -0.000139454 Jy ! Component: 1800 - total flux cleaned = -0.000174204 Jy ! Component: 1850 - total flux cleaned = -0.000182703 Jy ! Component: 1900 - total flux cleaned = -0.000191282 Jy ! Component: 1950 - total flux cleaned = -0.000165979 Jy ! Component: 2000 - total flux cleaned = -0.000174465 Jy ! Component: 2050 - total flux cleaned = -0.000182746 Jy ! Component: 2100 - total flux cleaned = -0.000166347 Jy ! Component: 2150 - total flux cleaned = -0.000166453 Jy ! Component: 2200 - total flux cleaned = -0.000174539 Jy ! Component: 2250 - total flux cleaned = -0.000190602 Jy ! Component: 2300 - total flux cleaned = -0.000174641 Jy ! Component: 2350 - total flux cleaned = -0.000198427 Jy ! Component: 2400 - total flux cleaned = -0.000167013 Jy ! Component: 2450 - total flux cleaned = -0.000128114 Jy ! Component: 2500 - total flux cleaned = -0.000112689 Jy ! Component: 2550 - total flux cleaned = -8.20152e-05 Jy ! Component: 2600 - total flux cleaned = -7.43937e-05 Jy ! Component: 2650 - total flux cleaned = -5.9238e-05 Jy ! Component: 2700 - total flux cleaned = -1.40581e-05 Jy ! Component: 2750 - total flux cleaned = 9.7773e-07 Jy ! Component: 2800 - total flux cleaned = 8.44673e-06 Jy ! Component: 2850 - total flux cleaned = 2.31623e-05 Jy ! Component: 2900 - total flux cleaned = 6.71648e-05 Jy ! Component: 2950 - total flux cleaned = 5.98759e-05 Jy ! Component: 3000 - total flux cleaned = 9.60464e-05 Jy ! Component: 3050 - total flux cleaned = 0.00011757 Jy ! Component: 3100 - total flux cleaned = 0.00015333 Jy ! Component: 3150 - total flux cleaned = 0.000131941 Jy ! Component: 3200 - total flux cleaned = 0.000153185 Jy ! Component: 3250 - total flux cleaned = 0.000181303 Jy ! Component: 3300 - total flux cleaned = 0.000188282 Jy ! Component: 3350 - total flux cleaned = 0.000195267 Jy ! Component: 3400 - total flux cleaned = 0.00023682 Jy ! Component: 3450 - total flux cleaned = 0.000250598 Jy ! Component: 3500 - total flux cleaned = 0.000250576 Jy ! Component: 3550 - total flux cleaned = 0.000257391 Jy ! Component: 3600 - total flux cleaned = 0.000291321 Jy ! Component: 3650 - total flux cleaned = 0.000277798 Jy ! Component: 3700 - total flux cleaned = 0.000277766 Jy ! Component: 3750 - total flux cleaned = 0.00031124 Jy ! Component: 3800 - total flux cleaned = 0.000284541 Jy ! Component: 3850 - total flux cleaned = 0.000297883 Jy ! Component: 3900 - total flux cleaned = 0.000337539 Jy ! Component: 3950 - total flux cleaned = 0.00031124 Jy ! Component: 4000 - total flux cleaned = 0.000337435 Jy ! Component: 4050 - total flux cleaned = 0.000363475 Jy ! Total flux subtracted in 4096 components = 0.000369948 Jy ! Clean residual min=-0.000355 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.157071 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 372 components and 0.157071 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0143+4129_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.001 x 1.376 at 13.57 degrees (North through East) ! Clean map min=-0.00067044 max=0.14377 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0143+4129_X_map.fits wmodel /image_prod/ug002_uva//J0143+4129_X_map.mod ! Writing 372 model components to file: /image_prod/ug002_uva//J0143+4129_X_map.mod wobs /image_prod/ug002_uva//J0143+4129_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0143+4129_X_uvs.fits wwins /image_prod/ug002_uva//J0143+4129_X_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0143+4129_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.143765 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.20881 0.20881 0.417621 0.835242 1.67048 3.34097 6.68194 13.3639 26.7277 53.4555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.143 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1436.71 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0143+4129_X_dfm.log closed on Wed Mar 4 19:12:25 2020