! Started logfile: J0742+5444_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:23:19 2017 obs J0742+5444_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0742+5444_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.5 visibilities/baseline/integration-bin. ! Found source: J0742+5444 ! ! 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 382 lines of history. ! ! Reading 12960 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 J0742+5444_X_2014_01_04_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.868885Jy sigma=0.010280 ! Fit after self-cal, rms=0.854166Jy sigma=0.010132 ! 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=0.7945 mas, bmaj=1.092 mas, bpa=-87.04 degrees ! Estimated noise=870.448 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 = 0.114338 Jy ! Component: 100 - total flux cleaned = 0.144028 Jy ! Total flux subtracted in 100 components = 0.144028 Jy ! Clean residual min=-0.006612 max=0.012076 Jy/beam ! Clean residual mean=-0.000190 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.144028 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.144028 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=0.071852Jy sigma=0.000811 ! Fit after self-cal, rms=0.071810Jy sigma=0.000810 ! 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=0.9703 mas, bmaj=1.335 mas, bpa=-86.3 degrees ! Estimated noise=534.686 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 = 0.0144555 Jy ! Component: 100 - total flux cleaned = 0.0208591 Jy ! Component: 150 - total flux cleaned = 0.0240787 Jy ! Component: 200 - total flux cleaned = 0.0256685 Jy ! Total flux subtracted in 200 components = 0.0256685 Jy ! Clean residual min=-0.006401 max=0.004919 Jy/beam ! Clean residual mean=-0.000224 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.169697 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.169697 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=0.069728Jy sigma=0.000770 ! Fit after self-cal, rms=0.069748Jy sigma=0.000770 ! 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 1.00* FD 1.12 KP 1.00* LA 1.00 ! MK 0.94 NL 0.95 OV 0.96 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.95 ! MK 0.95 NL 1.04 OV 0.97 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.02 ! MK 0.95 NL 0.98 OV 0.97 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.97 ! MK 0.98 NL 0.98 OV 0.96 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 0.98 ! MK 0.95 NL 1.03 OV 1.00 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.97 ! MK 1.05 NL 1.05 OV 0.99 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 KP 1.00* LA 1.01 ! MK 0.98 NL 1.03 OV 1.02 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 1.00* LA 0.99 ! MK 1.02 NL 1.02 OV 1.04 PT 0.88 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 0.99 ! MK 0.94 NL 1.04 OV 1.04 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.02 ! MK 1.08 NL 1.02 OV 1.02 PT 0.86 ! SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.03 ! MK 1.00 NL 1.09 OV 1.00 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.01 ! MK 0.98 NL 1.04 OV 1.01 PT 0.91 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.069748Jy sigma=0.000770 ! Fit after self-cal, rms=0.069446Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9797 mas, bmaj=1.347 mas, bpa=-85.47 degrees ! Estimated noise=533.768 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 = -0.00200569 Jy ! Component: 100 - total flux cleaned = -0.0022187 Jy ! Component: 150 - total flux cleaned = -0.00231338 Jy ! Component: 200 - total flux cleaned = -0.00228581 Jy ! Total flux subtracted in 200 components = -0.00228581 Jy ! Clean residual min=-0.002269 max=0.002972 Jy/beam ! Clean residual mean=-0.000038 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.167411 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.167411 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=0.069363Jy sigma=0.000753 ! Fit after self-cal, rms=0.069411Jy sigma=0.000753 ! 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=0.069411Jy sigma=0.000753 ! Fit after self-cal, rms=0.070298Jy sigma=0.000750 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=1.342 mas, bpa=-84.72 degrees ! Estimated noise=532.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37844e-05 Jy ! Component: 100 - total flux cleaned = 3.58635e-05 Jy ! Component: 150 - total flux cleaned = 2.15219e-05 Jy ! Component: 200 - total flux cleaned = 8.52036e-06 Jy ! Total flux subtracted in 200 components = 8.52036e-06 Jy ! Clean residual min=-0.001579 max=0.001830 Jy/beam ! Clean residual mean=-0.000027 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.167419 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.167419 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=0.070290Jy sigma=0.000750 ! Fit after self-cal, rms=0.070338Jy sigma=0.000750 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 = -2.93889e-05 Jy ! Component: 100 - total flux cleaned = -7.00371e-05 Jy ! Component: 150 - total flux cleaned = -9.23407e-05 Jy ! Component: 200 - total flux cleaned = -0.000102185 Jy ! Total flux subtracted in 200 components = -0.000102185 Jy ! Clean residual min=-0.001533 max=0.001792 Jy/beam ! Clean residual mean=-0.000028 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.167317 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.167317 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=0.070334Jy sigma=0.000750 ! Fit after self-cal, rms=0.070330Jy sigma=0.000750 ! 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=0.070330Jy sigma=0.000750 ! Fit after self-cal, rms=0.070428Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=1.341 mas, bpa=-84.71 degrees ! Estimated noise=532.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.46723e-05 Jy ! Component: 100 - total flux cleaned = 2.61415e-05 Jy ! Component: 150 - total flux cleaned = 2.62826e-05 Jy ! Component: 200 - total flux cleaned = 2.63865e-05 Jy ! Total flux subtracted in 200 components = 2.63865e-05 Jy ! Clean residual min=-0.001511 max=0.001759 Jy/beam ! Clean residual mean=-0.000027 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.167343 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.167343 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=0.070425Jy sigma=0.000750 ! Fit after self-cal, rms=0.070426Jy sigma=0.000750 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 = -2.28169e-06 Jy ! Component: 100 - total flux cleaned = -2.09944e-05 Jy ! Component: 150 - total flux cleaned = -2.08881e-05 Jy ! Component: 200 - total flux cleaned = -1.36352e-05 Jy ! Total flux subtracted in 200 components = -1.36352e-05 Jy ! Clean residual min=-0.001485 max=0.001732 Jy/beam ! Clean residual mean=-0.000027 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.16733 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.16733 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=0.070424Jy sigma=0.000750 ! Fit after self-cal, rms=0.070422Jy sigma=0.000750 ! 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=0.070422Jy sigma=0.000750 ! Fit after self-cal, rms=0.070471Jy sigma=0.000750 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=3.142 mas, bpa=82.91 degrees ! Estimated noise=636.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82493e-05 Jy ! Component: 100 - total flux cleaned = 6.66166e-05 Jy ! Component: 150 - total flux cleaned = 7.31648e-05 Jy ! Component: 200 - total flux cleaned = 7.91395e-05 Jy ! Total flux subtracted in 200 components = 7.91395e-05 Jy ! Clean residual min=-0.001487 max=0.001458 Jy/beam ! Clean residual mean=-0.000057 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.167409 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.167409 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=0.070472Jy sigma=0.000750 ! Fit after self-cal, rms=0.070468Jy sigma=0.000749 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.84564e-05 Jy ! Component: 100 - total flux cleaned = -1.73005e-05 Jy ! Component: 150 - total flux cleaned = -1.65522e-05 Jy ! Component: 200 - total flux cleaned = -6.41577e-06 Jy ! Total flux subtracted in 200 components = -6.41577e-06 Jy ! Clean residual min=-0.001472 max=0.001474 Jy/beam ! Clean residual mean=-0.000057 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.167402 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 31 components and 0.167402 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=0.070470Jy sigma=0.000749 ! Fit after self-cal, rms=0.070466Jy sigma=0.000749 ! 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=0.9798 mas, bmaj=1.341 mas, bpa=-84.74 degrees ! Estimated noise=533.163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 1.341 at -84.74 degrees (North through East) ! Clean map min=-0.0013263 max=0.1449 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=0.8005 mas, bmaj=1.097 mas, bpa=-85.62 degrees ! Estimated noise=876.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114964 Jy ! Component: 100 - total flux cleaned = 0.146107 Jy ! Component: 150 - total flux cleaned = 0.157152 Jy ! Component: 200 - total flux cleaned = 0.161909 Jy ! Total flux subtracted in 200 components = 0.161909 Jy ! Clean residual min=-0.003061 max=0.002792 Jy/beam ! Clean residual mean=-0.000034 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.161909 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.161909 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=1.341 mas, bpa=-84.74 degrees ! Estimated noise=533.163 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) ! Added new window around map position (-0.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299702 Jy ! Component: 100 - total flux cleaned = 0.00446655 Jy ! Component: 150 - total flux cleaned = 0.00515172 Jy ! Component: 200 - total flux cleaned = 0.00544231 Jy ! Total flux subtracted in 200 components = 0.00544231 Jy ! Clean residual min=-0.001453 max=0.001634 Jy/beam ! Clean residual mean=-0.000027 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.167351 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.167351 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=2.44 mas, bmaj=3.142 mas, bpa=82.91 degrees ! Estimated noise=636.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633887 Jy ! Component: 100 - total flux cleaned = 0.000857384 Jy ! Component: 150 - total flux cleaned = 0.000891738 Jy ! Component: 200 - total flux cleaned = 0.000922543 Jy ! Total flux subtracted in 200 components = 0.000922543 Jy ! Clean residual min=-0.001400 max=0.001628 Jy/beam ! Clean residual mean=-0.000041 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.168274 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 = 9.11185e-06 Jy ! Component: 100 - total flux cleaned = 1.50361e-07 Jy ! Component: 150 - total flux cleaned = 3.66231e-08 Jy ! Component: 200 - total flux cleaned = 8.47118e-06 Jy ! Total flux subtracted in 200 components = 8.47118e-06 Jy ! Clean residual min=-0.001405 max=0.001633 Jy/beam ! Clean residual mean=-0.000041 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.168282 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.168282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=1.341 mas, bpa=-84.74 degrees ! Estimated noise=533.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113998 Jy ! Component: 100 - total flux cleaned = -0.000128994 Jy ! Component: 150 - total flux cleaned = -0.000128373 Jy ! Component: 200 - total flux cleaned = -0.000142227 Jy ! Total flux subtracted in 200 components = -0.000142227 Jy ! Clean residual min=-0.001384 max=0.001703 Jy/beam ! Clean residual mean=-0.000021 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.16814 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.16814 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=0.070450Jy sigma=0.000749 ! Fit after self-cal, rms=0.070439Jy sigma=0.000749 wmodel J0742+5444_X_2014_01_04_pus_map.mod ! Writing 42 model components to file: J0742+5444_X_2014_01_04_pus_map.mod wobs J0742+5444_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0742+5444_X_2014_01_04_pus_uvs.fits wwins J0742+5444_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J0742+5444_X_2014_01_04_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 = 0.000305645 Jy ! Component: 100 - total flux cleaned = 0.000256298 Jy ! Component: 150 - total flux cleaned = 0.00036903 Jy ! Component: 200 - total flux cleaned = 0.000474681 Jy ! Component: 250 - total flux cleaned = 0.000535103 Jy ! Component: 300 - total flux cleaned = 0.000612423 Jy ! Component: 350 - total flux cleaned = 0.000686584 Jy ! Component: 400 - total flux cleaned = 0.000757698 Jy ! Component: 450 - total flux cleaned = 0.000843354 Jy ! Component: 500 - total flux cleaned = 0.000893095 Jy ! Component: 550 - total flux cleaned = 0.000973314 Jy ! Component: 600 - total flux cleaned = 0.0010666 Jy ! Component: 650 - total flux cleaned = 0.00111157 Jy ! Component: 700 - total flux cleaned = 0.00118508 Jy ! Component: 750 - total flux cleaned = 0.0012705 Jy ! Component: 800 - total flux cleaned = 0.00135356 Jy ! Component: 850 - total flux cleaned = 0.00142112 Jy ! Component: 900 - total flux cleaned = 0.00147386 Jy ! Component: 950 - total flux cleaned = 0.00151265 Jy ! Component: 1000 - total flux cleaned = 0.00157601 Jy ! Component: 1050 - total flux cleaned = 0.00166295 Jy ! Component: 1100 - total flux cleaned = 0.00171156 Jy ! Component: 1150 - total flux cleaned = 0.00175936 Jy ! Component: 1200 - total flux cleaned = 0.00179429 Jy ! Component: 1250 - total flux cleaned = 0.00184037 Jy ! Component: 1300 - total flux cleaned = 0.00186304 Jy ! Component: 1350 - total flux cleaned = 0.00191902 Jy ! Component: 1400 - total flux cleaned = 0.00190811 Jy ! Component: 1450 - total flux cleaned = 0.00195145 Jy ! Component: 1500 - total flux cleaned = 0.00197285 Jy ! Component: 1550 - total flux cleaned = 0.00200455 Jy ! Component: 1600 - total flux cleaned = 0.0020252 Jy ! Component: 1650 - total flux cleaned = 0.00205585 Jy ! Component: 1700 - total flux cleaned = 0.00210627 Jy ! Component: 1750 - total flux cleaned = 0.0021263 Jy ! Component: 1800 - total flux cleaned = 0.00214606 Jy ! Component: 1850 - total flux cleaned = 0.0021849 Jy ! Component: 1900 - total flux cleaned = 0.00220406 Jy ! Component: 1950 - total flux cleaned = 0.00222295 Jy ! Component: 2000 - total flux cleaned = 0.00222298 Jy ! Total flux subtracted in 2048 components = 0.00223238 Jy ! Clean residual min=-0.000502 max=0.000554 Jy/beam ! Clean residual mean=-0.000007 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.170372 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 164 components and 0.170372 Jy ![Exited script file: muppet] wmap "J0742+5444_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 1.341 at -84.74 degrees (North through East) ! Clean map min=-0.00080892 max=0.14544 Jy/beam ! Writing clean map to FITS file: J0742+5444_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145435 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159748 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329525 0.329525 0.659051 1.3181 2.6362 5.27241 10.5448 21.0896 42.1792 84.3585 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9798 x 1.341 at -84.74 degrees (North through East) ! Clean map min=-0.00080892 max=0.14544 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 J0742+5444_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:23:20 2017