! Started logfile: J1037-2934_X_2017_10_21_pus_uvs.log on Sat May 11 21:53:41 2019 obs J1037-2934_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_10_21_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.918803 visibilities/baseline/integration-bin. ! Found source: J1037-2934 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 10320 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1037-2934_X_2017_10_21_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.588337Jy sigma=0.004498 ! Fit after self-cal, rms=0.518448Jy sigma=0.003985 ! 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=0.7166 mas, bmaj=3.53 mas, bpa=-23.01 degrees ! Estimated noise=1771.14 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 = 1.08186 Jy ! Component: 100 - total flux cleaned = 1.36907 Jy ! Total flux subtracted in 100 components = 1.36907 Jy ! Clean residual min=-0.048590 max=0.115387 Jy/beam ! Clean residual mean=-0.000708 rms=0.016271 Jy/beam ! Combined flux in latest and established models = 1.36907 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.36907 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=0.267572Jy sigma=0.001931 ! Fit after self-cal, rms=0.267575Jy sigma=0.001931 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126656 Jy ! Component: 100 - total flux cleaned = 0.201933 Jy ! Total flux subtracted in 100 components = 0.201933 Jy ! Clean residual min=-0.035502 max=0.040521 Jy/beam ! Clean residual mean=-0.000309 rms=0.009029 Jy/beam ! Combined flux in latest and established models = 1.57101 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 1.57101 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=0.186952Jy sigma=0.001231 ! Fit after self-cal, rms=0.186938Jy sigma=0.001231 ! 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=0.969 mas, bmaj=4.131 mas, bpa=-22.1 degrees ! Estimated noise=1021.34 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 = 0.0559922 Jy ! Component: 100 - total flux cleaned = 0.0840303 Jy ! Component: 150 - total flux cleaned = 0.0957991 Jy ! Component: 200 - total flux cleaned = 0.0962308 Jy ! Total flux subtracted in 200 components = 0.0962308 Jy ! Clean residual min=-0.030079 max=0.027338 Jy/beam ! Clean residual mean=-0.000139 rms=0.007048 Jy/beam ! Combined flux in latest and established models = 1.66724 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 1.66724 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=0.172475Jy sigma=0.001088 ! Fit after self-cal, rms=0.172432Jy sigma=0.001088 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.20 KP 0.97 ! LA 0.99 MK 0.99 NL 0.96 OV 0.97 ! PT 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.13 KP 0.97 ! LA 1.00 MK 1.00 NL 0.96 OV 0.97 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.14 KP 0.95 ! LA 0.98 MK 1.02 NL 0.95 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.18 KP 0.95 ! LA 0.98 MK 1.02 NL 0.95 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.95 ! LA 1.02 MK 0.98 NL 0.92 OV 0.97 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.97 HN 1.15 KP 0.96 ! LA 1.03 MK 1.02 NL 0.93 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.15 KP 0.94 ! LA 0.98 MK 1.03 NL 0.96 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.16 KP 0.95 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.15 KP 0.96 ! LA 0.98 MK 1.01 NL 0.97 OV 0.97 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.20 KP 0.96 ! LA 0.99 MK 1.02 NL 0.98 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00* KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 0.98 ! PT 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.00* KP 0.98 ! LA 1.03 MK 1.02 NL 0.99 OV 1.01 ! PT 1.11 ! ! ! Fit before self-cal, rms=0.172432Jy sigma=0.001088 ! Fit after self-cal, rms=0.153983Jy sigma=0.000875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9783 mas, bmaj=4.228 mas, bpa=-22.37 degrees ! Estimated noise=1030.83 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 = -0.0164583 Jy ! Component: 100 - total flux cleaned = -0.0184708 Jy ! Component: 150 - total flux cleaned = -0.020524 Jy ! Component: 200 - total flux cleaned = -0.0218699 Jy ! Total flux subtracted in 200 components = -0.0218699 Jy ! Clean residual min=-0.015301 max=0.018701 Jy/beam ! Clean residual mean=-0.000312 rms=0.004491 Jy/beam ! Combined flux in latest and established models = 1.64537 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 1.64537 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=0.150564Jy sigma=0.000851 ! Fit after self-cal, rms=0.150529Jy sigma=0.000850 ! 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=0.150529Jy sigma=0.000850 ! Fit after self-cal, rms=0.151825Jy sigma=0.000846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9805 mas, bmaj=4.247 mas, bpa=-22.43 degrees ! Estimated noise=1030.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010399 Jy ! Component: 100 - total flux cleaned = -0.012431 Jy ! Component: 150 - total flux cleaned = -0.0136048 Jy ! Component: 200 - total flux cleaned = -0.0141196 Jy ! Total flux subtracted in 200 components = -0.0141196 Jy ! Clean residual min=-0.013800 max=0.019437 Jy/beam ! Clean residual mean=-0.000263 rms=0.004148 Jy/beam ! Combined flux in latest and established models = 1.63125 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 1.63125 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=0.150132Jy sigma=0.000835 ! Fit after self-cal, rms=0.150070Jy sigma=0.000835 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 (3.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017936 Jy ! Component: 100 - total flux cleaned = 0.0259609 Jy ! Component: 150 - total flux cleaned = 0.0282988 Jy ! Component: 200 - total flux cleaned = 0.0293407 Jy ! Total flux subtracted in 200 components = 0.0293407 Jy ! Clean residual min=-0.012191 max=0.015273 Jy/beam ! Clean residual mean=-0.000221 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 1.66059 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 1.66059 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=0.147643Jy sigma=0.000813 ! Fit after self-cal, rms=0.147559Jy sigma=0.000812 ! Inverting map ! Added new window around map position (8.6, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675967 Jy ! Component: 100 - total flux cleaned = 0.00492914 Jy ! Component: 150 - total flux cleaned = 0.00461804 Jy ! Component: 200 - total flux cleaned = 0.00432249 Jy ! Total flux subtracted in 200 components = 0.00432249 Jy ! Clean residual min=-0.011580 max=0.013733 Jy/beam ! Clean residual mean=-0.000195 rms=0.002991 Jy/beam ! Combined flux in latest and established models = 1.66491 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 112 components and 1.66491 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=0.144696Jy sigma=0.000800 ! Fit after self-cal, rms=0.144556Jy sigma=0.000799 ! 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=0.144556Jy sigma=0.000799 ! Fit after self-cal, rms=0.132771Jy sigma=0.000737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9828 mas, bmaj=4.293 mas, bpa=-22.64 degrees ! Estimated noise=1032.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00808608 Jy ! Component: 100 - total flux cleaned = -0.0080842 Jy ! Component: 150 - total flux cleaned = -0.00728375 Jy ! Component: 200 - total flux cleaned = -0.00605875 Jy ! Total flux subtracted in 200 components = -0.00605875 Jy ! Clean residual min=-0.008627 max=0.006804 Jy/beam ! Clean residual mean=-0.000250 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 1.65885 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 1.65885 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=0.131147Jy sigma=0.000729 ! Fit after self-cal, rms=0.131145Jy sigma=0.000729 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 = 0.000648849 Jy ! Component: 100 - total flux cleaned = 0.0017059 Jy ! Component: 150 - total flux cleaned = 0.00229897 Jy ! Component: 200 - total flux cleaned = 0.00304409 Jy ! Total flux subtracted in 200 components = 0.00304409 Jy ! Clean residual min=-0.007915 max=0.006018 Jy/beam ! Clean residual mean=-0.000240 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 1.6619 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 1.6619 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=0.130347Jy sigma=0.000726 ! Fit after self-cal, rms=0.130340Jy sigma=0.000726 ! 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=0.130340Jy sigma=0.000726 ! Fit after self-cal, rms=0.131306Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=7.423 mas, bpa=-6.226 degrees ! Estimated noise=1164.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00360276 Jy ! Component: 100 - total flux cleaned = -0.00327765 Jy ! Component: 150 - total flux cleaned = -0.00327559 Jy ! Component: 200 - total flux cleaned = -0.00303837 Jy ! Total flux subtracted in 200 components = -0.00303837 Jy ! Clean residual min=-0.008143 max=0.006268 Jy/beam ! Clean residual mean=-0.000335 rms=0.002284 Jy/beam ! Combined flux in latest and established models = 1.65886 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 160 components and 1.65886 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=0.130888Jy sigma=0.000722 ! Fit after self-cal, rms=0.130855Jy sigma=0.000722 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 = 9.19814e-05 Jy ! Component: 100 - total flux cleaned = 0.000430634 Jy ! Component: 150 - total flux cleaned = 0.000634832 Jy ! Component: 200 - total flux cleaned = 0.000542766 Jy ! Total flux subtracted in 200 components = 0.000542766 Jy ! Clean residual min=-0.007865 max=0.005892 Jy/beam ! Clean residual mean=-0.000325 rms=0.002212 Jy/beam ! Combined flux in latest and established models = 1.6594 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 180 components and 1.6594 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=0.130678Jy sigma=0.000721 ! Fit after self-cal, rms=0.130670Jy sigma=0.000721 ! 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=0.9836 mas, bmaj=4.305 mas, bpa=-22.68 degrees ! Estimated noise=1031.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9836 x 4.305 at -22.68 degrees (North through East) ! Clean map min=-0.0078773 max=1.4538 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=0.130670Jy sigma=0.000721 ! Fit after self-cal, rms=0.124552Jy sigma=0.000667 ! Inverting map and beam ! Estimated beam: bmin=0.9838 mas, bmaj=4.312 mas, bpa=-22.68 degrees ! Estimated noise=1030.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00418277 Jy ! Component: 100 - total flux cleaned = -0.00436476 Jy ! Component: 150 - total flux cleaned = -0.0045376 Jy ! Component: 200 - total flux cleaned = -0.0050201 Jy ! Total flux subtracted in 200 components = -0.0050201 Jy ! Clean residual min=-0.006271 max=0.004715 Jy/beam ! Clean residual mean=-0.000180 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.65438 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 189 components and 1.65438 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=0.123771Jy sigma=0.000664 ! Fit after self-cal, rms=0.123764Jy sigma=0.000664 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303251 Jy ! Component: 100 - total flux cleaned = -0.000730069 Jy ! Component: 150 - total flux cleaned = -0.000736645 Jy ! Component: 200 - total flux cleaned = -0.000742072 Jy ! Total flux subtracted in 200 components = -0.000742072 Jy ! Clean residual min=-0.006039 max=0.004667 Jy/beam ! Clean residual mean=-0.000182 rms=0.001563 Jy/beam ! Combined flux in latest and established models = 1.65364 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 202 components and 1.65364 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=0.123322Jy sigma=0.000663 ! Fit after self-cal, rms=0.123319Jy sigma=0.000663 ! 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=0.123319Jy sigma=0.000663 ! Fit after self-cal, rms=0.124058Jy sigma=0.000662 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=0.7246 mas, bmaj=3.706 mas, bpa=-23.64 degrees ! Estimated noise=1819.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11152 Jy ! Component: 100 - total flux cleaned = 1.36985 Jy ! Component: 150 - total flux cleaned = 1.47078 Jy ! Component: 200 - total flux cleaned = 1.52726 Jy ! Total flux subtracted in 200 components = 1.52726 Jy ! Clean residual min=-0.015654 max=0.028678 Jy/beam ! Clean residual mean=-0.000275 rms=0.004963 Jy/beam ! Combined flux in latest and established models = 1.52726 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 23 model components to the UV plane model. ! The established model now contains 23 components and 1.52726 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=4.32 mas, bpa=-22.7 degrees ! Estimated noise=1030.21 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 = 0.0430703 Jy ! Component: 100 - total flux cleaned = 0.0681765 Jy ! Component: 150 - total flux cleaned = 0.085787 Jy ! Component: 200 - total flux cleaned = 0.0988223 Jy ! Total flux subtracted in 200 components = 0.0988223 Jy ! Clean residual min=-0.008466 max=0.008379 Jy/beam ! Clean residual mean=-0.000231 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 1.62608 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 1.62608 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=2.485 mas, bmaj=7.437 mas, bpa=-6.285 degrees ! Estimated noise=1161.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107018 Jy ! Component: 100 - total flux cleaned = 0.0169904 Jy ! Component: 150 - total flux cleaned = 0.0188846 Jy ! Component: 200 - total flux cleaned = 0.0201448 Jy ! Total flux subtracted in 200 components = 0.0201448 Jy ! Clean residual min=-0.007268 max=0.006010 Jy/beam ! Clean residual mean=-0.000297 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 1.64623 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 = 0.000931047 Jy ! Component: 100 - total flux cleaned = 0.00173613 Jy ! Component: 150 - total flux cleaned = 0.00233238 Jy ! Component: 200 - total flux cleaned = 0.00297731 Jy ! Total flux subtracted in 200 components = 0.00297731 Jy ! Clean residual min=-0.007245 max=0.005557 Jy/beam ! Clean residual mean=-0.000278 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 1.6492 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 122 components and 1.6492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9845 mas, bmaj=4.32 mas, bpa=-22.7 degrees ! Estimated noise=1030.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000417496 Jy ! Component: 100 - total flux cleaned = 0.000870125 Jy ! Component: 150 - total flux cleaned = 0.000465117 Jy ! Component: 200 - total flux cleaned = 0.000464796 Jy ! Total flux subtracted in 200 components = 0.000464796 Jy ! Clean residual min=-0.007970 max=0.006192 Jy/beam ! Clean residual mean=-0.000165 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 1.64967 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 1.64967 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=0.126241Jy sigma=0.000667 ! Fit after self-cal, rms=0.125946Jy sigma=0.000666 wmodel J1037-2934_X_2017_10_21_pus_map.mod ! Writing 140 model components to file: J1037-2934_X_2017_10_21_pus_map.mod wobs J1037-2934_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_10_21_pus_uvs.fits wwins J1037-2934_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1037-2934_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016585 Jy ! Component: 100 - total flux cleaned = -0.00239393 Jy ! Component: 150 - total flux cleaned = -0.00336997 Jy ! Component: 200 - total flux cleaned = -0.00447304 Jy ! Component: 250 - total flux cleaned = -0.0054354 Jy ! Component: 300 - total flux cleaned = -0.00644199 Jy ! Component: 350 - total flux cleaned = -0.00732904 Jy ! Component: 400 - total flux cleaned = -0.00826399 Jy ! Component: 450 - total flux cleaned = -0.00894246 Jy ! Component: 500 - total flux cleaned = -0.00960467 Jy ! Component: 550 - total flux cleaned = -0.0102506 Jy ! Component: 600 - total flux cleaned = -0.01074 Jy ! Component: 650 - total flux cleaned = -0.0110145 Jy ! Component: 700 - total flux cleaned = -0.0113506 Jy ! Component: 750 - total flux cleaned = -0.0118102 Jy ! Component: 800 - total flux cleaned = -0.0120673 Jy ! Component: 850 - total flux cleaned = -0.0123182 Jy ! Component: 900 - total flux cleaned = -0.01244 Jy ! Component: 950 - total flux cleaned = -0.0125611 Jy ! Component: 1000 - total flux cleaned = -0.0126809 Jy ! Component: 1050 - total flux cleaned = -0.0128 Jy ! Component: 1100 - total flux cleaned = -0.0129746 Jy ! Component: 1150 - total flux cleaned = -0.0130317 Jy ! Component: 1200 - total flux cleaned = -0.0130877 Jy ! Component: 1250 - total flux cleaned = -0.0130325 Jy ! Component: 1300 - total flux cleaned = -0.0131963 Jy ! Component: 1350 - total flux cleaned = -0.0131959 Jy ! Component: 1400 - total flux cleaned = -0.0133012 Jy ! Component: 1450 - total flux cleaned = -0.0133529 Jy ! Component: 1500 - total flux cleaned = -0.013405 Jy ! Component: 1550 - total flux cleaned = -0.0135064 Jy ! Component: 1600 - total flux cleaned = -0.013707 Jy ! Component: 1650 - total flux cleaned = -0.0137566 Jy ! Component: 1700 - total flux cleaned = -0.0138542 Jy ! Component: 1750 - total flux cleaned = -0.0139509 Jy ! Component: 1800 - total flux cleaned = -0.0139516 Jy ! Component: 1850 - total flux cleaned = -0.0141872 Jy ! Component: 1900 - total flux cleaned = -0.0143269 Jy ! Component: 1950 - total flux cleaned = -0.0143725 Jy ! Component: 2000 - total flux cleaned = -0.0145087 Jy ! Total flux subtracted in 2048 components = -0.0145981 Jy ! Clean residual min=-0.002388 max=0.002580 Jy/beam ! Clean residual mean=-0.000092 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 1.63507 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 261 components and 1.63507 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9845 x 4.32 at -22.7 degrees (North through East) ! Clean map min=-0.0059468 max=1.4664 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.46637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000892579 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.18261 0.18261 0.365221 0.730441 1.46088 2.92177 5.84353 11.6871 23.3741 46.7483 93.4965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.466 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9845 x 4.32 at -22.7 degrees (North through East) ! Clean map min=-0.0059468 max=1.4664 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1037-2934_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:53:43 2019