! Started logfile: J0239-0234_X_2017_05_27_pus_uvs.log on Fri May 3 10:29:49 2019 obs J0239-0234_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_05_27_pus_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.43268 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0239-0234 ! ! 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 1033 lines of history. ! ! Reading 3972 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 J0239-0234_X_2017_05_27_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.320439Jy sigma=0.002697 ! Fit after self-cal, rms=0.312773Jy sigma=0.002632 ! 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=0.6713 mas, bmaj=1.691 mas, bpa=-3.251 degrees ! Estimated noise=1873.75 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 = 0.534218 Jy ! Component: 100 - total flux cleaned = 0.653618 Jy ! Total flux subtracted in 100 components = 0.653618 Jy ! Clean residual min=-0.021485 max=0.042720 Jy/beam ! Clean residual mean=-0.000029 rms=0.006545 Jy/beam ! Combined flux in latest and established models = 0.653618 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.653618 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=0.117562Jy sigma=0.000991 ! Fit after self-cal, rms=0.117574Jy sigma=0.000991 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0502455 Jy ! Component: 100 - total flux cleaned = 0.0804672 Jy ! Total flux subtracted in 100 components = 0.0804672 Jy ! Clean residual min=-0.013453 max=0.015474 Jy/beam ! Clean residual mean=-0.000011 rms=0.003150 Jy/beam ! Combined flux in latest and established models = 0.734085 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.734085 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=0.088454Jy sigma=0.000726 ! Fit after self-cal, rms=0.088397Jy sigma=0.000725 ! 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=0.8343 mas, bmaj=1.91 mas, bpa=-2.228 degrees ! Estimated noise=1326.11 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 = 0.0215084 Jy ! Component: 100 - total flux cleaned = 0.0323234 Jy ! Component: 150 - total flux cleaned = 0.0379838 Jy ! Component: 200 - total flux cleaned = 0.0409874 Jy ! Total flux subtracted in 200 components = 0.0409874 Jy ! Clean residual min=-0.008464 max=0.008738 Jy/beam ! Clean residual mean=0.000003 rms=0.002248 Jy/beam ! Combined flux in latest and established models = 0.775073 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.775073 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=0.083413Jy sigma=0.000681 ! Fit after self-cal, rms=0.083377Jy sigma=0.000681 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 0.98 ! LA 0.98 MK 0.99 NL 1.02 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 0.96 ! LA 0.97 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.98 ! LA 1.00 MK 1.03 NL 0.99 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 0.99 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.99 ! LA 0.99 MK 1.03 NL 1.00 OV 0.99 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 1.02 MK 1.02 NL 1.01 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.96 ! LA 1.00 MK 1.00 NL 1.01 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.97 ! LA 1.03 MK 1.03 NL 1.01 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.97 ! LA 1.03 MK 0.99 NL 1.00 OV 1.02 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.93 ! LA 1.00 MK 1.05 NL 1.02 OV 1.02 ! PT 1.07 SC 1.02 ! ! ! Fit before self-cal, rms=0.083377Jy sigma=0.000681 ! Fit after self-cal, rms=0.079938Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8265 mas, bmaj=1.992 mas, bpa=0.5002 degrees ! Estimated noise=1383.61 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 = -0.000722089 Jy ! Component: 100 - total flux cleaned = -0.000533476 Jy ! Component: 150 - total flux cleaned = -0.000447517 Jy ! Component: 200 - total flux cleaned = -0.000294799 Jy ! Total flux subtracted in 200 components = -0.000294799 Jy ! Clean residual min=-0.003843 max=0.005241 Jy/beam ! Clean residual mean=0.000000 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.774778 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.774778 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=0.079724Jy sigma=0.000654 ! Fit after self-cal, rms=0.079704Jy sigma=0.000653 ! 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=0.079704Jy sigma=0.000653 ! Fit after self-cal, rms=0.079727Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8271 mas, bmaj=1.993 mas, bpa=0.4874 degrees ! Estimated noise=1384.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000394593 Jy ! Component: 100 - total flux cleaned = -0.000400936 Jy ! Component: 150 - total flux cleaned = -0.000335925 Jy ! Component: 200 - total flux cleaned = -0.000216572 Jy ! Total flux subtracted in 200 components = -0.000216572 Jy ! Clean residual min=-0.003721 max=0.004967 Jy/beam ! Clean residual mean=-0.000000 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.774562 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.774562 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=0.079606Jy sigma=0.000653 ! Fit after self-cal, rms=0.079597Jy sigma=0.000652 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 (-0.4, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346025 Jy ! Component: 100 - total flux cleaned = 0.00437265 Jy ! Component: 150 - total flux cleaned = 0.00481812 Jy ! Component: 200 - total flux cleaned = 0.004935 Jy ! Total flux subtracted in 200 components = 0.004935 Jy ! Clean residual min=-0.003393 max=0.003247 Jy/beam ! Clean residual mean=-0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.779497 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.779497 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=0.079300Jy sigma=0.000650 ! Fit after self-cal, rms=0.079288Jy sigma=0.000650 ! 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=0.079288Jy sigma=0.000650 ! Fit after self-cal, rms=0.079243Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8275 mas, bmaj=1.993 mas, bpa=0.4922 degrees ! Estimated noise=1383.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000713832 Jy ! Component: 100 - total flux cleaned = 0.000665848 Jy ! Component: 150 - total flux cleaned = 0.00061724 Jy ! Component: 200 - total flux cleaned = 0.000615351 Jy ! Total flux subtracted in 200 components = 0.000615351 Jy ! Clean residual min=-0.003205 max=0.003259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.780112 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.780112 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=0.079178Jy sigma=0.000650 ! Fit after self-cal, rms=0.079175Jy sigma=0.000650 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 = 0.000174337 Jy ! Component: 100 - total flux cleaned = 0.00013702 Jy ! Component: 150 - total flux cleaned = 0.000136414 Jy ! Component: 200 - total flux cleaned = 0.000136745 Jy ! Total flux subtracted in 200 components = 0.000136745 Jy ! Clean residual min=-0.003132 max=0.003203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.780249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 61 components and 0.780249 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=0.079142Jy sigma=0.000649 ! Fit after self-cal, rms=0.079141Jy sigma=0.000649 ! 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=0.079141Jy sigma=0.000649 ! Fit after self-cal, rms=0.079120Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.63 mas, bpa=7.347 degrees ! Estimated noise=1769.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886561 Jy ! Component: 100 - total flux cleaned = 0.00106388 Jy ! Component: 150 - total flux cleaned = 0.00106408 Jy ! Component: 200 - total flux cleaned = 0.00108925 Jy ! Total flux subtracted in 200 components = 0.00108925 Jy ! Clean residual min=-0.003381 max=0.003638 Jy/beam ! Clean residual mean=-0.000002 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.781338 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.781338 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=0.079111Jy sigma=0.000649 ! Fit after self-cal, rms=0.079111Jy sigma=0.000649 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 = 0.000144293 Jy ! Component: 100 - total flux cleaned = 0.000191117 Jy ! Component: 150 - total flux cleaned = 0.000235237 Jy ! Component: 200 - total flux cleaned = 0.000255562 Jy ! Total flux subtracted in 200 components = 0.000255562 Jy ! Clean residual min=-0.003350 max=0.003588 Jy/beam ! Clean residual mean=-0.000002 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.781594 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.781594 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=0.079108Jy sigma=0.000649 ! Fit after self-cal, rms=0.079107Jy sigma=0.000649 ! 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=0.8277 mas, bmaj=1.993 mas, bpa=0.4821 degrees ! Estimated noise=1383.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 1.993 at 0.4821 degrees (North through East) ! Clean map min=-0.0029165 max=0.70349 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=0.079107Jy sigma=0.000649 ! Fit after self-cal, rms=0.074763Jy sigma=0.000610 ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=1.993 mas, bpa=0.4795 degrees ! Estimated noise=1382.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369408 Jy ! Component: 100 - total flux cleaned = -0.000506433 Jy ! Component: 150 - total flux cleaned = -0.000537697 Jy ! Component: 200 - total flux cleaned = -0.000596692 Jy ! Total flux subtracted in 200 components = -0.000596692 Jy ! Clean residual min=-0.002903 max=0.003134 Jy/beam ! Clean residual mean=-0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.780997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.780997 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=0.074734Jy sigma=0.000610 ! Fit after self-cal, rms=0.074733Jy sigma=0.000610 ! Inverting map ! Added new window around map position (9, -25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224553 Jy ! Component: 100 - total flux cleaned = 0.00239683 Jy ! Component: 150 - total flux cleaned = 0.00240433 Jy ! Component: 200 - total flux cleaned = 0.00237113 Jy ! Total flux subtracted in 200 components = 0.00237113 Jy ! Clean residual min=-0.002587 max=0.002634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.783368 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.783368 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=0.074627Jy sigma=0.000609 ! Fit after self-cal, rms=0.074626Jy sigma=0.000609 ! 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=0.074626Jy sigma=0.000609 ! Fit after self-cal, rms=0.074589Jy sigma=0.000609 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=0.6667 mas, bmaj=1.731 mas, bpa=-1.951 degrees ! Estimated noise=1943.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.536186 Jy ! Component: 100 - total flux cleaned = 0.655533 Jy ! Component: 150 - total flux cleaned = 0.704273 Jy ! Component: 200 - total flux cleaned = 0.73296 Jy ! Total flux subtracted in 200 components = 0.73296 Jy ! Clean residual min=-0.009498 max=0.014583 Jy/beam ! Clean residual mean=-0.000011 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.73296 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.73296 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=1.993 mas, bpa=0.4606 degrees ! Estimated noise=1382.08 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 = 0.0203662 Jy ! Component: 100 - total flux cleaned = 0.0306418 Jy ! Component: 150 - total flux cleaned = 0.0369825 Jy ! Component: 200 - total flux cleaned = 0.041416 Jy ! Total flux subtracted in 200 components = 0.041416 Jy ! Clean residual min=-0.003487 max=0.003955 Jy/beam ! Clean residual mean=-0.000001 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.774376 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 0.774376 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=2.121 mas, bmaj=3.63 mas, bpa=7.325 degrees ! Estimated noise=1767.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444925 Jy ! Component: 100 - total flux cleaned = 0.00703584 Jy ! Component: 150 - total flux cleaned = 0.00867289 Jy ! Component: 200 - total flux cleaned = 0.00937675 Jy ! Total flux subtracted in 200 components = 0.00937675 Jy ! Clean residual min=-0.002982 max=0.003089 Jy/beam ! Clean residual mean=-0.000001 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.783753 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 = 0.000399912 Jy ! Component: 100 - total flux cleaned = 0.00062545 Jy ! Component: 150 - total flux cleaned = 0.000789335 Jy ! Component: 200 - total flux cleaned = 0.000904812 Jy ! Total flux subtracted in 200 components = 0.000904812 Jy ! Clean residual min=-0.002872 max=0.002962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.784658 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.784658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=1.993 mas, bpa=0.4606 degrees ! Estimated noise=1382.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243675 Jy ! Component: 100 - total flux cleaned = -0.000336996 Jy ! Component: 150 - total flux cleaned = -0.000418899 Jy ! Component: 200 - total flux cleaned = -0.00042375 Jy ! Total flux subtracted in 200 components = -0.00042375 Jy ! Clean residual min=-0.002752 max=0.002985 Jy/beam ! Clean residual mean=0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.784234 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.784234 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=0.074845Jy sigma=0.000611 ! Fit after self-cal, rms=0.074814Jy sigma=0.000611 wmodel J0239-0234_X_2017_05_27_pus_map.mod ! Writing 74 model components to file: J0239-0234_X_2017_05_27_pus_map.mod wobs J0239-0234_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_05_27_pus_uvs.fits wwins J0239-0234_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0239-0234_X_2017_05_27_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 = 0.000334055 Jy ! Component: 100 - total flux cleaned = 0.000291013 Jy ! Component: 150 - total flux cleaned = 0.000165563 Jy ! Component: 200 - total flux cleaned = 0.000205182 Jy ! Component: 250 - total flux cleaned = 0.000167042 Jy ! Component: 300 - total flux cleaned = 0.000202277 Jy ! Component: 350 - total flux cleaned = 0.000271041 Jy ! Component: 400 - total flux cleaned = 0.000204697 Jy ! Component: 450 - total flux cleaned = 7.55015e-05 Jy ! Component: 500 - total flux cleaned = -0.000113201 Jy ! Component: 550 - total flux cleaned = -0.000112676 Jy ! Component: 600 - total flux cleaned = -0.000321034 Jy ! Component: 650 - total flux cleaned = -0.000378509 Jy ! Component: 700 - total flux cleaned = -0.000520566 Jy ! Component: 750 - total flux cleaned = -0.000547577 Jy ! Component: 800 - total flux cleaned = -0.000628327 Jy ! Component: 850 - total flux cleaned = -0.000575043 Jy ! Component: 900 - total flux cleaned = -0.000601182 Jy ! Component: 950 - total flux cleaned = -0.000651924 Jy ! Component: 1000 - total flux cleaned = -0.000651965 Jy ! Component: 1050 - total flux cleaned = -0.000799067 Jy ! Component: 1100 - total flux cleaned = -0.000798489 Jy ! Component: 1150 - total flux cleaned = -0.000845798 Jy ! Component: 1200 - total flux cleaned = -0.000892137 Jy ! Component: 1250 - total flux cleaned = -0.000914914 Jy ! Component: 1300 - total flux cleaned = -0.000982447 Jy ! Component: 1350 - total flux cleaned = -0.00102663 Jy ! Component: 1400 - total flux cleaned = -0.00106983 Jy ! Component: 1450 - total flux cleaned = -0.00109119 Jy ! Component: 1500 - total flux cleaned = -0.00115433 Jy ! Component: 1550 - total flux cleaned = -0.00117507 Jy ! Component: 1600 - total flux cleaned = -0.00125715 Jy ! Component: 1650 - total flux cleaned = -0.00129762 Jy ! Component: 1700 - total flux cleaned = -0.00133743 Jy ! Component: 1750 - total flux cleaned = -0.00137645 Jy ! Component: 1800 - total flux cleaned = -0.00135678 Jy ! Component: 1850 - total flux cleaned = -0.00141466 Jy ! Component: 1900 - total flux cleaned = -0.0014527 Jy ! Component: 1950 - total flux cleaned = -0.00149047 Jy ! Component: 2000 - total flux cleaned = -0.00154612 Jy ! Total flux subtracted in 2048 components = -0.00158288 Jy ! Clean residual min=-0.000950 max=0.000949 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.782651 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 212 components and 0.782651 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 1.993 at 0.4606 degrees (North through East) ! Clean map min=-0.0018326 max=0.70289 Jy/beam ! Writing clean map to FITS file: J0239-0234_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.702889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337138 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.143894 0.143894 0.287788 0.575575 1.15115 2.3023 4.6046 9.2092 18.4184 36.8368 73.6736 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.702 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 1.993 at 0.4606 degrees (North through East) ! Clean map min=-0.0018326 max=0.70289 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 J0239-0234_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:29:50 2019