! Started logfile: J1736-1944_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:28 2017 obs J1736-1944_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1736-1944_X_2015_01_22_pus_uva.fits ! AN table 1: 63 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987302 visibilities/baseline/integration-bin. ! Found source: J1736-1944 ! ! 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 295 lines of history. ! ! Reading 33588 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 J1736-1944_X_2015_01_22_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998607Jy sigma=0.011770 ! Fit after self-cal, rms=0.959577Jy sigma=0.011333 ! 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=0.6253 mas, bmaj=1.82 mas, bpa=-7.386 degrees ! Estimated noise=745.601 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 = 0.0337238 Jy ! Component: 100 - total flux cleaned = 0.0410832 Jy ! Total flux subtracted in 100 components = 0.0410832 Jy ! Clean residual min=-0.002446 max=0.002537 Jy/beam ! Clean residual mean=0.000004 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0410832 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0410832 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=0.073872Jy sigma=0.000780 ! Fit after self-cal, rms=0.072423Jy sigma=0.000762 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00354327 Jy ! Component: 100 - total flux cleaned = 0.00434561 Jy ! Total flux subtracted in 100 components = 0.00434561 Jy ! Clean residual min=-0.002621 max=0.002474 Jy/beam ! Clean residual mean=0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0454288 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0454288 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=0.072266Jy sigma=0.000761 ! Fit after self-cal, rms=0.072260Jy sigma=0.000761 ! 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=0.7952 mas, bmaj=2.095 mas, bpa=-7.177 degrees ! Estimated noise=368.494 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 = 0.000202836 Jy ! Component: 100 - total flux cleaned = 0.000267651 Jy ! Component: 150 - total flux cleaned = 0.00027778 Jy ! Component: 200 - total flux cleaned = 0.000302735 Jy ! Total flux subtracted in 200 components = 0.000302735 Jy ! Clean residual min=-0.001702 max=0.001545 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0457316 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0457316 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=0.072253Jy sigma=0.000761 ! Fit after self-cal, rms=0.072245Jy sigma=0.000761 ! 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 0.98 FD 1.24 HN 0.91 KP 1.16 ! LA 0.81 MK 1.06 NL 0.99 OV 0.99 ! PT 1.11 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 1.08 KP 1.17 ! LA 1.00* MK 0.96 NL 1.02 OV 0.94 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.97 KP 1.08 ! LA 0.84 MK 1.10 NL 1.02 OV 0.96 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.94 KP 1.08 ! LA 0.87 MK 0.97 NL 0.97 OV 0.91 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.00 HN 0.92 KP 1.07 ! LA 1.00* MK 1.03 NL 0.97 OV 0.95 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 1.00 KP 0.95 ! LA 1.00* MK 1.01 NL 1.01 OV 0.97 ! PT 1.15 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 0.98 KP 1.00 ! LA 1.00* MK 1.04 NL 0.99 OV 0.97 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 0.99 KP 0.96 ! LA 1.00* MK 1.00 NL 1.05 OV 0.93 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 0.98 KP 1.03 ! LA 1.00* MK 0.94 NL 0.95 OV 1.05 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.91 KP 1.03 ! LA 1.00* MK 0.91 NL 1.01 OV 1.00 ! PT 1.13 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.06 HN 0.98 KP 1.06 ! LA 1.00* MK 0.91 NL 1.03 OV 1.00 ! PT 1.08 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.90 KP 1.00 ! LA 1.00* MK 0.96 NL 0.96 OV 1.02 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.072245Jy sigma=0.000761 ! Fit after self-cal, rms=0.069560Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7924 mas, bmaj=2.079 mas, bpa=-7.229 degrees ! Estimated noise=367.391 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 = 0.000216015 Jy ! Component: 100 - total flux cleaned = 0.000255826 Jy ! Component: 150 - total flux cleaned = 0.000278211 Jy ! Component: 200 - total flux cleaned = 0.000283315 Jy ! Total flux subtracted in 200 components = 0.000283315 Jy ! Clean residual min=-0.001136 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0460149 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.0460149 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=0.069558Jy sigma=0.000759 ! Fit after self-cal, rms=0.069482Jy sigma=0.000758 ! 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=0.069482Jy sigma=0.000758 ! Fit after self-cal, rms=0.069268Jy sigma=0.000758 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7907 mas, bmaj=2.074 mas, bpa=-7.272 degrees ! Estimated noise=367.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201901 Jy ! Component: 100 - total flux cleaned = 0.000244092 Jy ! Component: 150 - total flux cleaned = 0.00025934 Jy ! Component: 200 - total flux cleaned = 0.000273336 Jy ! Total flux subtracted in 200 components = 0.000273336 Jy ! Clean residual min=-0.001130 max=0.001077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0462882 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.0462882 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=0.069266Jy sigma=0.000758 ! Fit after self-cal, rms=0.069255Jy sigma=0.000758 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 = 2.35721e-05 Jy ! Component: 100 - total flux cleaned = 3.78342e-05 Jy ! Component: 150 - total flux cleaned = 4.65373e-05 Jy ! Component: 200 - total flux cleaned = 5.46551e-05 Jy ! Total flux subtracted in 200 components = 5.46551e-05 Jy ! Clean residual min=-0.001114 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0463429 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0463429 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=0.069254Jy sigma=0.000758 ! Fit after self-cal, rms=0.069254Jy sigma=0.000758 ! 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=0.069254Jy sigma=0.000758 ! Fit after self-cal, rms=0.069279Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7892 mas, bmaj=2.071 mas, bpa=-7.335 degrees ! Estimated noise=367.587 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171192 Jy ! Component: 100 - total flux cleaned = 0.000200447 Jy ! Component: 150 - total flux cleaned = 0.000217469 Jy ! Component: 200 - total flux cleaned = 0.000229128 Jy ! Total flux subtracted in 200 components = 0.000229128 Jy ! Clean residual min=-0.001128 max=0.001069 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.046572 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.046572 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=0.069279Jy sigma=0.000758 ! Fit after self-cal, rms=0.069279Jy sigma=0.000758 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 = 2.21733e-05 Jy ! Component: 100 - total flux cleaned = 2.95889e-05 Jy ! Component: 150 - total flux cleaned = 3.67465e-05 Jy ! Component: 200 - total flux cleaned = 4.68629e-05 Jy ! Total flux subtracted in 200 components = 4.68629e-05 Jy ! Clean residual min=-0.001122 max=0.001068 Jy/beam ! Clean residual mean=-0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0466189 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0466188 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=0.069279Jy sigma=0.000758 ! Fit after self-cal, rms=0.069264Jy sigma=0.000758 ! 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=0.069264Jy sigma=0.000758 ! Fit after self-cal, rms=0.069262Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=4.239 mas, bpa=-3.302 degrees ! Estimated noise=488.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353046 Jy ! Component: 100 - total flux cleaned = 0.000397777 Jy ! Component: 150 - total flux cleaned = 0.000422962 Jy ! Component: 200 - total flux cleaned = 0.000439909 Jy ! Total flux subtracted in 200 components = 0.000439909 Jy ! Clean residual min=-0.001499 max=0.001051 Jy/beam ! Clean residual mean=-0.000001 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0470588 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 21 components and 0.0470588 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=0.069262Jy sigma=0.000758 ! Fit after self-cal, rms=0.069260Jy sigma=0.000758 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 = 3.91556e-05 Jy ! Component: 100 - total flux cleaned = 5.07616e-05 Jy ! Component: 150 - total flux cleaned = 6.64063e-05 Jy ! Component: 200 - total flux cleaned = 7.5951e-05 Jy ! Total flux subtracted in 200 components = 7.5951e-05 Jy ! Clean residual min=-0.001491 max=0.001049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0471347 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.0471347 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=0.069261Jy sigma=0.000758 ! Fit after self-cal, rms=0.069260Jy sigma=0.000758 ! 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=0.7879 mas, bmaj=2.069 mas, bpa=-7.395 degrees ! Estimated noise=367.745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.069 at -7.395 degrees (North through East) ! Clean map min=-0.0010327 max=0.044286 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=0.6224 mas, bmaj=1.802 mas, bpa=-7.491 degrees ! Estimated noise=736.026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0351518 Jy ! Component: 100 - total flux cleaned = 0.0430027 Jy ! Component: 150 - total flux cleaned = 0.0454861 Jy ! Component: 200 - total flux cleaned = 0.0459401 Jy ! Total flux subtracted in 200 components = 0.0459401 Jy ! Clean residual min=-0.002175 max=0.001724 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0459401 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0459401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=2.069 mas, bpa=-7.395 degrees ! Estimated noise=367.745 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 = 0.000800172 Jy ! Component: 100 - total flux cleaned = 0.000846283 Jy ! Component: 150 - total flux cleaned = 0.00083429 Jy ! Component: 200 - total flux cleaned = 0.00086441 Jy ! Total flux subtracted in 200 components = 0.00086441 Jy ! Clean residual min=-0.001114 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0468045 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0468046 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=2.05 mas, bmaj=4.239 mas, bpa=-3.302 degrees ! Estimated noise=488.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177881 Jy ! Component: 100 - total flux cleaned = 0.000210205 Jy ! Component: 150 - total flux cleaned = 0.000224433 Jy ! Component: 200 - total flux cleaned = 0.000237851 Jy ! Total flux subtracted in 200 components = 0.000237851 Jy ! Clean residual min=-0.001519 max=0.001050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0470424 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 = 6.49563e-06 Jy ! Component: 100 - total flux cleaned = 1.87372e-05 Jy ! Component: 150 - total flux cleaned = 2.47277e-05 Jy ! Component: 200 - total flux cleaned = 3.59367e-05 Jy ! Total flux subtracted in 200 components = 3.59367e-05 Jy ! Clean residual min=-0.001511 max=0.001047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0470783 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0470783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7879 mas, bmaj=2.069 mas, bpa=-7.395 degrees ! Estimated noise=367.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156009 Jy ! Component: 100 - total flux cleaned = -0.000165669 Jy ! Component: 150 - total flux cleaned = -0.00015721 Jy ! Component: 200 - total flux cleaned = -0.000149283 Jy ! Total flux subtracted in 200 components = -0.000149283 Jy ! Clean residual min=-0.001129 max=0.001104 Jy/beam ! Clean residual mean=-0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0469291 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0469291 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=0.069263Jy sigma=0.000758 ! Fit after self-cal, rms=0.069265Jy sigma=0.000758 wmodel J1736-1944_X_2015_01_22_pus_map.mod ! Writing 33 model components to file: J1736-1944_X_2015_01_22_pus_map.mod wobs J1736-1944_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1736-1944_X_2015_01_22_pus_uvs.fits wwins J1736-1944_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1736-1944_X_2015_01_22_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 = -0.000220671 Jy ! Component: 100 - total flux cleaned = -0.000511047 Jy ! Component: 150 - total flux cleaned = -0.000661573 Jy ! Component: 200 - total flux cleaned = -0.000801615 Jy ! Component: 250 - total flux cleaned = -0.000845542 Jy ! Component: 300 - total flux cleaned = -0.000832575 Jy ! Component: 350 - total flux cleaned = -0.000832935 Jy ! Component: 400 - total flux cleaned = -0.000807603 Jy ! Component: 450 - total flux cleaned = -0.000770986 Jy ! Component: 500 - total flux cleaned = -0.000747404 Jy ! Component: 550 - total flux cleaned = -0.000725345 Jy ! Component: 600 - total flux cleaned = -0.000704297 Jy ! Component: 650 - total flux cleaned = -0.000673544 Jy ! Component: 700 - total flux cleaned = -0.000653653 Jy ! Component: 750 - total flux cleaned = -0.000663189 Jy ! Component: 800 - total flux cleaned = -0.000606081 Jy ! Component: 850 - total flux cleaned = -0.000596979 Jy ! Component: 900 - total flux cleaned = -0.000578538 Jy ! Component: 950 - total flux cleaned = -0.00055155 Jy ! Component: 1000 - total flux cleaned = -0.000525451 Jy ! Component: 1050 - total flux cleaned = -0.000466359 Jy ! Component: 1100 - total flux cleaned = -0.000449825 Jy ! Component: 1150 - total flux cleaned = -0.000400874 Jy ! Component: 1200 - total flux cleaned = -0.000352897 Jy ! Component: 1250 - total flux cleaned = -0.000274885 Jy ! Component: 1300 - total flux cleaned = -0.000251935 Jy ! Component: 1350 - total flux cleaned = -0.000221774 Jy ! Component: 1400 - total flux cleaned = -0.000191999 Jy ! Component: 1450 - total flux cleaned = -0.00014104 Jy ! Component: 1500 - total flux cleaned = -0.000105285 Jy ! Component: 1550 - total flux cleaned = -7.70782e-05 Jy ! Component: 1600 - total flux cleaned = -2.87334e-05 Jy ! Component: 1650 - total flux cleaned = -2.87405e-05 Jy ! Component: 1700 - total flux cleaned = -8.4604e-06 Jy ! Component: 1750 - total flux cleaned = 2.45353e-05 Jy ! Component: 1800 - total flux cleaned = 3.09853e-05 Jy ! Component: 1850 - total flux cleaned = 6.96234e-05 Jy ! Component: 1900 - total flux cleaned = 8.87195e-05 Jy ! Component: 1950 - total flux cleaned = 0.000132592 Jy ! Component: 2000 - total flux cleaned = 0.000163594 Jy ! Total flux subtracted in 2048 components = 0.000200362 Jy ! Clean residual min=-0.000371 max=0.000361 Jy/beam ! Clean residual mean=0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0471294 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 166 components and 0.0471294 Jy ![Exited script file: muppet] wmap "J1736-1944_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.069 at -7.395 degrees (North through East) ! Clean map min=-0.00079416 max=0.044344 Jy/beam ! Writing clean map to FITS file: J1736-1944_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0443445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721416 0.721416 1.44283 2.88567 5.77133 11.5427 23.0853 46.1707 92.3413 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7879 x 2.069 at -7.395 degrees (North through East) ! Clean map min=-0.00079416 max=0.044344 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 J1736-1944_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:30 2017