! Started logfile: /image_prod/ug002_uva//J0324+3410_X_dfm.log on Wed Mar 4 19:54:09 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//J0324+3410_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0324+3410_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688148 visibilities/baseline/integration-bin. ! Found source: J0324+3410 ! ! 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 22296 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 J0324+3410_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024476Jy sigma=8.550911 ! Fit after self-cal, rms=0.797005Jy sigma=6.604196 ! 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=0.8946 mas, bmaj=1.213 mas, bpa=4.363 degrees ! Estimated noise=1.24453 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 = 0.149319 Jy ! Component: 100 - total flux cleaned = 0.191595 Jy ! Total flux subtracted in 100 components = 0.191595 Jy ! Clean residual min=-0.009176 max=0.019385 Jy/beam ! Clean residual mean=-0.000018 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.191595 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.191595 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=0.078012Jy sigma=0.622591 ! Fit after self-cal, rms=0.077985Jy sigma=0.622192 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216853 Jy ! Component: 100 - total flux cleaned = 0.0336188 Jy ! Total flux subtracted in 100 components = 0.0336188 Jy ! Clean residual min=-0.007555 max=0.011741 Jy/beam ! Clean residual mean=-0.000014 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.225214 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.225214 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=0.069875Jy sigma=0.543935 ! Fit after self-cal, rms=0.069865Jy sigma=0.543628 ! Inverting map ! Added new window around map position (5.8, -4.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010972 Jy ! Component: 100 - total flux cleaned = 0.0179444 Jy ! Total flux subtracted in 100 components = 0.0179444 Jy ! Clean residual min=-0.007197 max=0.007461 Jy/beam ! Clean residual mean=-0.000012 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.243158 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.243158 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=0.067160Jy sigma=0.517843 ! Fit after self-cal, rms=0.067003Jy sigma=0.516607 ! 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=1.132 mas, bmaj=1.547 mas, bpa=2.209 degrees ! Estimated noise=0.578506 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 = 0.010541 Jy ! Component: 100 - total flux cleaned = 0.0177936 Jy ! Component: 150 - total flux cleaned = 0.023144 Jy ! Component: 200 - total flux cleaned = 0.0272089 Jy ! Total flux subtracted in 200 components = 0.0272089 Jy ! Clean residual min=-0.007183 max=0.007180 Jy/beam ! Clean residual mean=-0.000028 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 0.270367 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 49 components and 0.270367 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=0.064959Jy sigma=0.497318 ! Fit after self-cal, rms=0.064811Jy sigma=0.495925 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.132 x 1.547 at 2.209 degrees (North through East) ! Clean map min=-0.0065622 max=0.20543 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: ! BR 0.96 FD 1.00 HN 0.96 KP 1.05 ! LA 0.99 MK 1.16 NL 1.12 OV 0.99 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 1.04 ! LA 0.96 MK 1.18 NL 1.13 OV 0.99 ! PT 0.83 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.94 KP 1.04 ! LA 0.99 MK 1.14 NL 1.12 OV 0.99 ! PT 0.84 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.93 KP 1.03 ! LA 0.97 MK 1.09 NL 1.11 OV 1.00 ! PT 0.85 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.95 KP 1.06 ! LA 0.98 MK 1.15 NL 1.11 OV 1.00 ! PT 0.84 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.95 KP 1.04 ! LA 0.98 MK 1.13 NL 1.14 OV 1.02 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 1.03 ! LA 0.98 MK 1.10 NL 1.12 OV 1.03 ! PT 0.84 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 1.05 ! LA 0.97 MK 1.13 NL 1.13 OV 1.00 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.95 KP 1.04 ! LA 1.00 MK 1.20 NL 1.12 OV 1.01 ! PT 0.82 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.94 KP 1.05 ! LA 0.99 MK 1.18 NL 1.14 OV 1.00 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.03 ! LA 0.96 MK 1.17 NL 1.14 OV 1.03 ! PT 0.82 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 1.00 ! LA 0.98 MK 1.19 NL 1.13 OV 1.02 ! PT 0.84 SC 1.05 ! ! ! Fit before self-cal, rms=0.064811Jy sigma=0.495925 ! Fit after self-cal, rms=0.062032Jy sigma=0.460205 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.574 mas, bpa=4.296 degrees ! Estimated noise=0.574988 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 (4.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449635 Jy ! Component: 100 - total flux cleaned = 0.00670043 Jy ! Component: 150 - total flux cleaned = 0.00775213 Jy ! Component: 200 - total flux cleaned = 0.00846698 Jy ! Total flux subtracted in 200 components = 0.00846698 Jy ! Clean residual min=-0.002621 max=0.003072 Jy/beam ! Clean residual mean=-0.000001 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.278834 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.278834 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=0.061628Jy sigma=0.456032 ! Fit after self-cal, rms=0.061660Jy sigma=0.455741 ! Inverting map ! Added new window around map position (1.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229645 Jy ! Component: 100 - total flux cleaned = 0.00278951 Jy ! Component: 150 - total flux cleaned = 0.00314118 Jy ! Component: 200 - total flux cleaned = 0.0035041 Jy ! Total flux subtracted in 200 components = 0.0035041 Jy ! Clean residual min=-0.002343 max=0.002711 Jy/beam ! Clean residual mean=-0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.282338 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 85 components and 0.282338 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=0.061495Jy sigma=0.454250 ! Fit after self-cal, rms=0.061487Jy sigma=0.454174 ! 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=0.061487Jy sigma=0.454174 ! Fit after self-cal, rms=0.062659Jy sigma=0.450115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=1.574 mas, bpa=5.609 degrees ! Estimated noise=0.57499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000562715 Jy ! Component: 100 - total flux cleaned = 0.000923804 Jy ! Component: 150 - total flux cleaned = 0.00105371 Jy ! Component: 200 - total flux cleaned = 0.0011655 Jy ! Total flux subtracted in 200 components = 0.0011655 Jy ! Clean residual min=-0.002007 max=0.001603 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.283504 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.283504 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=0.062586Jy sigma=0.449433 ! Fit after self-cal, rms=0.062610Jy sigma=0.449388 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 = 0.000382195 Jy ! Component: 100 - total flux cleaned = 0.000415033 Jy ! Component: 150 - total flux cleaned = 0.000447442 Jy ! Component: 200 - total flux cleaned = 0.000535067 Jy ! Total flux subtracted in 200 components = 0.000535067 Jy ! Clean residual min=-0.001896 max=0.001532 Jy/beam ! Clean residual mean=0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.284039 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.284039 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=0.062574Jy sigma=0.449129 ! Fit after self-cal, rms=0.062571Jy sigma=0.449118 ! 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=0.062571Jy sigma=0.449118 ! Fit after self-cal, rms=0.062812Jy sigma=0.449014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.576 mas, bpa=6.094 degrees ! Estimated noise=0.574292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190058 Jy ! Component: 100 - total flux cleaned = -0.000125436 Jy ! Component: 150 - total flux cleaned = -6.9119e-05 Jy ! Component: 200 - total flux cleaned = 9.60494e-06 Jy ! Total flux subtracted in 200 components = 9.60494e-06 Jy ! Clean residual min=-0.001768 max=0.001497 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.284048 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.284048 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=0.062778Jy sigma=0.448762 ! Fit after self-cal, rms=0.062779Jy sigma=0.448752 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 = 0.00020508 Jy ! Component: 100 - total flux cleaned = 0.000229974 Jy ! Component: 150 - total flux cleaned = 0.000275807 Jy ! Component: 200 - total flux cleaned = 0.000296637 Jy ! Total flux subtracted in 200 components = 0.000296637 Jy ! Clean residual min=-0.001705 max=0.001497 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.284345 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.284345 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=0.062759Jy sigma=0.448628 ! Fit after self-cal, rms=0.062758Jy sigma=0.448622 ! 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=0.062758Jy sigma=0.448622 ! Fit after self-cal, rms=0.062917Jy sigma=0.448578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.53 mas, bpa=-3.483 degrees ! Estimated noise=0.675893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.84387e-05 Jy ! Component: 100 - total flux cleaned = 0.000222429 Jy ! Component: 150 - total flux cleaned = 0.000206604 Jy ! Component: 200 - total flux cleaned = 0.000206859 Jy ! Total flux subtracted in 200 components = 0.000206859 Jy ! Clean residual min=-0.001505 max=0.001678 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.284552 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 136 components and 0.284552 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=0.062915Jy sigma=0.448496 ! Fit after self-cal, rms=0.062917Jy sigma=0.448493 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 = 0.00016627 Jy ! Component: 100 - total flux cleaned = 0.000177362 Jy ! Component: 150 - total flux cleaned = 0.000176968 Jy ! Component: 200 - total flux cleaned = 0.000186278 Jy ! Total flux subtracted in 200 components = 0.000186278 Jy ! Clean residual min=-0.001468 max=0.001630 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.284738 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.284738 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=0.062919Jy sigma=0.448480 ! Fit after self-cal, rms=0.062919Jy sigma=0.448479 ! 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=1.154 mas, bmaj=1.577 mas, bpa=6.442 degrees ! Estimated noise=0.573769 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.577 at 6.442 degrees (North through East) ! Clean map min=-0.0014732 max=0.20372 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=0.9087 mas, bmaj=1.243 mas, bpa=10.05 degrees ! Estimated noise=1.25304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149909 Jy ! Component: 100 - total flux cleaned = 0.191365 Jy ! Component: 150 - total flux cleaned = 0.212 Jy ! Component: 200 - total flux cleaned = 0.225377 Jy ! Total flux subtracted in 200 components = 0.225377 Jy ! Clean residual min=-0.004579 max=0.007354 Jy/beam ! Clean residual mean=-0.000005 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.225377 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.225377 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.577 mas, bpa=6.442 degrees ! Estimated noise=0.573769 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 = 0.013988 Jy ! Component: 100 - total flux cleaned = 0.0232087 Jy ! Component: 150 - total flux cleaned = 0.0299602 Jy ! Component: 200 - total flux cleaned = 0.035286 Jy ! Total flux subtracted in 200 components = 0.035286 Jy ! Clean residual min=-0.002509 max=0.003260 Jy/beam ! Clean residual mean=-0.000008 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.260663 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.260663 Jy ! Inverting map ! Added new window around map position (7, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429198 Jy ! Component: 100 - total flux cleaned = 0.00779861 Jy ! Component: 150 - total flux cleaned = 0.0107164 Jy ! Component: 200 - total flux cleaned = 0.0131836 Jy ! Total flux subtracted in 200 components = 0.0131836 Jy ! Clean residual min=-0.002120 max=0.001882 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.273846 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 84 components and 0.273846 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=2.22 mas, bmaj=2.53 mas, bpa=-3.483 degrees ! Estimated noise=0.675893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334063 Jy ! Component: 100 - total flux cleaned = 0.00565578 Jy ! Component: 150 - total flux cleaned = 0.00736953 Jy ! Component: 200 - total flux cleaned = 0.00866272 Jy ! Total flux subtracted in 200 components = 0.00866272 Jy ! Clean residual min=-0.001717 max=0.001425 Jy/beam ! Clean residual mean=-0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.282509 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 = 0.000991483 Jy ! Component: 100 - total flux cleaned = 0.00176058 Jy ! Component: 150 - total flux cleaned = 0.00236428 Jy ! Component: 200 - total flux cleaned = 0.00284355 Jy ! Total flux subtracted in 200 components = 0.00284355 Jy ! Clean residual min=-0.001584 max=0.001403 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.285352 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 158 components and 0.285352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=1.577 mas, bpa=6.442 degrees ! Estimated noise=0.573769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107502 Jy ! Component: 100 - total flux cleaned = 0.000141733 Jy ! Component: 150 - total flux cleaned = 0.000175233 Jy ! Component: 200 - total flux cleaned = 0.000240352 Jy ! Total flux subtracted in 200 components = 0.000240352 Jy ! Clean residual min=-0.001694 max=0.001412 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.285593 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 0.285593 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=0.062959Jy sigma=0.448521 ! Fit after self-cal, rms=0.062927Jy sigma=0.448471 wmodel J0324+3410_X_map.mod ! Writing 175 model components to file: J0324+3410_X_map.mod wobs J0324+3410_X_uvs.fits ! Writing UV FITS file: J0324+3410_X_uvs.fits wwins J0324+3410_X_map.win ! wwins: Wrote 5 windows to J0324+3410_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316604 Jy ! Component: 100 - total flux cleaned = -7.60274e-05 Jy ! Component: 150 - total flux cleaned = 0.000173446 Jy ! Component: 200 - total flux cleaned = 0.000389361 Jy ! Component: 250 - total flux cleaned = 0.00057694 Jy ! Component: 300 - total flux cleaned = 0.00069835 Jy ! Component: 350 - total flux cleaned = 0.000835689 Jy ! Component: 400 - total flux cleaned = 0.000931039 Jy ! Component: 450 - total flux cleaned = 0.000949165 Jy ! Component: 500 - total flux cleaned = 0.00102269 Jy ! Component: 550 - total flux cleaned = 0.00111237 Jy ! Component: 600 - total flux cleaned = 0.00111241 Jy ! Component: 650 - total flux cleaned = 0.00121646 Jy ! Component: 700 - total flux cleaned = 0.00121665 Jy ! Component: 750 - total flux cleaned = 0.00126714 Jy ! Component: 800 - total flux cleaned = 0.00131663 Jy ! Component: 850 - total flux cleaned = 0.00133285 Jy ! Component: 900 - total flux cleaned = 0.00134896 Jy ! Component: 950 - total flux cleaned = 0.00133283 Jy ! Component: 1000 - total flux cleaned = 0.00139549 Jy ! Component: 1050 - total flux cleaned = 0.00133334 Jy ! Component: 1100 - total flux cleaned = 0.00130274 Jy ! Component: 1150 - total flux cleaned = 0.00133287 Jy ! Component: 1200 - total flux cleaned = 0.00130285 Jy ! Component: 1250 - total flux cleaned = 0.00134718 Jy ! Component: 1300 - total flux cleaned = 0.00133223 Jy ! Component: 1350 - total flux cleaned = 0.0013322 Jy ! Component: 1400 - total flux cleaned = 0.00134655 Jy ! Component: 1450 - total flux cleaned = 0.00134646 Jy ! Component: 1500 - total flux cleaned = 0.00138825 Jy ! Component: 1550 - total flux cleaned = 0.00137444 Jy ! Component: 1600 - total flux cleaned = 0.00144314 Jy ! Component: 1650 - total flux cleaned = 0.00138866 Jy ! Component: 1700 - total flux cleaned = 0.00144263 Jy ! Component: 1750 - total flux cleaned = 0.00138902 Jy ! Component: 1800 - total flux cleaned = 0.00138929 Jy ! Component: 1850 - total flux cleaned = 0.00136331 Jy ! Component: 1900 - total flux cleaned = 0.00145427 Jy ! Component: 1950 - total flux cleaned = 0.00141551 Jy ! Component: 2000 - total flux cleaned = 0.00145371 Jy ! Component: 2050 - total flux cleaned = 0.0014791 Jy ! Component: 2100 - total flux cleaned = 0.00150411 Jy ! Component: 2150 - total flux cleaned = 0.00149153 Jy ! Component: 2200 - total flux cleaned = 0.00149144 Jy ! Component: 2250 - total flux cleaned = 0.00147907 Jy ! Component: 2300 - total flux cleaned = 0.00149121 Jy ! Component: 2350 - total flux cleaned = 0.00149113 Jy ! Component: 2400 - total flux cleaned = 0.00144324 Jy ! Component: 2450 - total flux cleaned = 0.00146714 Jy ! Component: 2500 - total flux cleaned = 0.0015144 Jy ! Component: 2550 - total flux cleaned = 0.00144412 Jy ! Component: 2600 - total flux cleaned = 0.00145595 Jy ! Component: 2650 - total flux cleaned = 0.00145593 Jy ! Component: 2700 - total flux cleaned = 0.00144451 Jy ! Component: 2750 - total flux cleaned = 0.00144461 Jy ! Component: 2800 - total flux cleaned = 0.00137692 Jy ! Component: 2850 - total flux cleaned = 0.00141052 Jy ! Component: 2900 - total flux cleaned = 0.00138819 Jy ! Component: 2950 - total flux cleaned = 0.00138826 Jy ! Component: 3000 - total flux cleaned = 0.00134449 Jy ! Component: 3050 - total flux cleaned = 0.0013772 Jy ! Component: 3100 - total flux cleaned = 0.00137721 Jy ! Component: 3150 - total flux cleaned = 0.00133406 Jy ! Component: 3200 - total flux cleaned = 0.00132336 Jy ! Component: 3250 - total flux cleaned = 0.00130222 Jy ! Component: 3300 - total flux cleaned = 0.0012918 Jy ! Component: 3350 - total flux cleaned = 0.00129191 Jy ! Component: 3400 - total flux cleaned = 0.00134422 Jy ! Component: 3450 - total flux cleaned = 0.00130276 Jy ! Component: 3500 - total flux cleaned = 0.00131307 Jy ! Component: 3550 - total flux cleaned = 0.00128226 Jy ! Component: 3600 - total flux cleaned = 0.00131286 Jy ! Component: 3650 - total flux cleaned = 0.00130283 Jy ! Component: 3700 - total flux cleaned = 0.00127262 Jy ! Component: 3750 - total flux cleaned = 0.00127272 Jy ! Component: 3800 - total flux cleaned = 0.00126273 Jy ! Component: 3850 - total flux cleaned = 0.00125277 Jy ! Component: 3900 - total flux cleaned = 0.00126263 Jy ! Component: 3950 - total flux cleaned = 0.00124306 Jy ! Component: 4000 - total flux cleaned = 0.00121362 Jy ! Component: 4050 - total flux cleaned = 0.0011749 Jy ! Total flux subtracted in 4096 components = 0.0011363 Jy ! Clean residual min=-0.000487 max=0.000520 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.286729 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 483 components and 0.286729 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0324+3410_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 1.577 at 6.442 degrees (North through East) ! Clean map min=-0.0010463 max=0.20363 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0324+3410_X_map.fits wmodel /image_prod/ug002_uva//J0324+3410_X_map.mod ! Writing 483 model components to file: /image_prod/ug002_uva//J0324+3410_X_map.mod wobs /image_prod/ug002_uva//J0324+3410_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0324+3410_X_uvs.fits wwins /image_prod/ug002_uva//J0324+3410_X_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0324+3410_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.203626 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237716 0.237716 0.475431 0.950862 1.90172 3.80345 7.6069 15.2138 30.4276 60.8552 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.203 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1262.01 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0324+3410_X_dfm.log closed on Wed Mar 4 19:54:14 2020