! Started logfile: J1318-0607_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:25:39 2017 obs J1318-0607_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1318-0607_X_2014_01_04_pus_uva.fits ! AN table 1: 97 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.500859 visibilities/baseline/integration-bin. ! Found source: J1318-0607 ! ! 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 20988 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 J1318-0607_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 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 242 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805308Jy sigma=0.009171 ! Fit after self-cal, rms=0.735337Jy sigma=0.008455 ! 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=0.6533 mas, bmaj=1.743 mas, bpa=1.732 degrees ! Estimated noise=644.614 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 = 0.198734 Jy ! Component: 100 - total flux cleaned = 0.258926 Jy ! Total flux subtracted in 100 components = 0.258926 Jy ! Clean residual min=-0.014312 max=0.025182 Jy/beam ! Clean residual mean=0.000044 rms=0.004223 Jy/beam ! Combined flux in latest and established models = 0.258926 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.258926 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=0.088853Jy sigma=0.001068 ! Fit after self-cal, rms=0.088845Jy sigma=0.001068 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264301 Jy ! Component: 100 - total flux cleaned = 0.0419633 Jy ! Total flux subtracted in 100 components = 0.0419633 Jy ! Clean residual min=-0.009819 max=0.009800 Jy/beam ! Clean residual mean=0.000035 rms=0.002369 Jy/beam ! Combined flux in latest and established models = 0.300889 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.300889 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=0.077704Jy sigma=0.000905 ! Fit after self-cal, rms=0.077712Jy sigma=0.000904 ! 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=0.7898 mas, bmaj=1.977 mas, bpa=0.458 degrees ! Estimated noise=426.147 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 = 0.0161638 Jy ! Component: 100 - total flux cleaned = 0.0246629 Jy ! Component: 150 - total flux cleaned = 0.0292619 Jy ! Component: 200 - total flux cleaned = 0.0317852 Jy ! Total flux subtracted in 200 components = 0.0317852 Jy ! Clean residual min=-0.009427 max=0.008978 Jy/beam ! Clean residual mean=0.000082 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 0.332675 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.332675 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=0.074997Jy sigma=0.000860 ! Fit after self-cal, rms=0.075026Jy sigma=0.000860 ! 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 1.09 KP 1.00* LA 0.98 ! MK 0.97 NL 1.02 OV 0.96 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 0.97 ! MK 0.97 NL 1.03 OV 0.96 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 0.98 NL 1.02 OV 0.96 PT 0.89 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 KP 1.00* LA 1.01 ! MK 0.98 NL 1.03 OV 0.94 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.00 ! MK 1.00 NL 1.05 OV 0.97 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.00 ! MK 0.99 NL 1.05 OV 0.98 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.01 ! MK 0.98 NL 1.06 OV 1.01 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 KP 1.00* LA 0.98 ! MK 1.00 NL 1.06 OV 1.02 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 KP 1.00* LA 1.01 ! MK 0.98 NL 1.05 OV 1.02 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 KP 1.00* LA 1.02 ! MK 1.03 NL 1.06 OV 0.99 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 KP 1.00* LA 1.03 ! MK 1.02 NL 1.06 OV 1.00 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 1.00* LA 1.01 ! MK 1.01 NL 1.06 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.075026Jy sigma=0.000860 ! Fit after self-cal, rms=0.072684Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7896 mas, bmaj=1.98 mas, bpa=0.4572 degrees ! Estimated noise=424.235 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 = 8.0483e-05 Jy ! Component: 100 - total flux cleaned = -1.16122e-05 Jy ! Component: 150 - total flux cleaned = -3.08526e-05 Jy ! Component: 200 - total flux cleaned = -3.15753e-05 Jy ! Total flux subtracted in 200 components = -3.15753e-05 Jy ! Clean residual min=-0.002503 max=0.002300 Jy/beam ! Clean residual mean=-0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.332643 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.332643 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=0.072661Jy sigma=0.000825 ! Fit after self-cal, rms=0.072697Jy sigma=0.000825 ! 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=0.072697Jy sigma=0.000825 ! Fit after self-cal, rms=0.072772Jy sigma=0.000822 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7888 mas, bmaj=1.985 mas, bpa=0.3905 degrees ! Estimated noise=424.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.86141e-05 Jy ! Component: 100 - total flux cleaned = 8.74646e-05 Jy ! Component: 150 - total flux cleaned = 8.64521e-05 Jy ! Component: 200 - total flux cleaned = 6.17729e-05 Jy ! Total flux subtracted in 200 components = 6.17729e-05 Jy ! Clean residual min=-0.001810 max=0.002098 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.332705 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.332705 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=0.072748Jy sigma=0.000822 ! Fit after self-cal, rms=0.072751Jy sigma=0.000822 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 (2.8, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138222 Jy ! Component: 100 - total flux cleaned = 0.00163873 Jy ! Component: 150 - total flux cleaned = 0.00188326 Jy ! Component: 200 - total flux cleaned = 0.00197434 Jy ! Total flux subtracted in 200 components = 0.00197434 Jy ! Clean residual min=-0.001683 max=0.001473 Jy/beam ! Clean residual mean=-0.000008 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.334679 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.334679 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=0.072683Jy sigma=0.000822 ! Fit after self-cal, rms=0.072684Jy sigma=0.000822 ! 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=0.072684Jy sigma=0.000822 ! Fit after self-cal, rms=0.072773Jy sigma=0.000822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7889 mas, bmaj=1.986 mas, bpa=0.3352 degrees ! Estimated noise=425.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045773 Jy ! Component: 100 - total flux cleaned = 0.000575406 Jy ! Component: 150 - total flux cleaned = 0.000651806 Jy ! Component: 200 - total flux cleaned = 0.00069739 Jy ! Total flux subtracted in 200 components = 0.00069739 Jy ! Clean residual min=-0.001444 max=0.001432 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.335377 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.335377 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=0.072747Jy sigma=0.000821 ! Fit after self-cal, rms=0.072748Jy sigma=0.000821 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 = 0.000126201 Jy ! Component: 100 - total flux cleaned = 8.52612e-05 Jy ! Component: 150 - total flux cleaned = 8.49643e-05 Jy ! Component: 200 - total flux cleaned = 8.49986e-05 Jy ! Total flux subtracted in 200 components = 8.49986e-05 Jy ! Clean residual min=-0.001341 max=0.001421 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.335462 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.335462 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=0.072736Jy sigma=0.000821 ! Fit after self-cal, rms=0.072737Jy sigma=0.000821 ! 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=0.072737Jy sigma=0.000821 ! Fit after self-cal, rms=0.072757Jy sigma=0.000821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=4.736 mas, bpa=-3.285 degrees ! Estimated noise=554.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289058 Jy ! Component: 100 - total flux cleaned = -0.000339477 Jy ! Component: 150 - total flux cleaned = -0.000350633 Jy ! Component: 200 - total flux cleaned = -0.000360567 Jy ! Total flux subtracted in 200 components = -0.000360567 Jy ! Clean residual min=-0.001265 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.335101 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.335101 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=0.072758Jy sigma=0.000821 ! Fit after self-cal, rms=0.072755Jy sigma=0.000821 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 = -1.14771e-05 Jy ! Component: 100 - total flux cleaned = -2.14966e-05 Jy ! Component: 150 - total flux cleaned = -3.06102e-05 Jy ! Component: 200 - total flux cleaned = -3.05149e-05 Jy ! Total flux subtracted in 200 components = -3.05149e-05 Jy ! Clean residual min=-0.001251 max=0.001485 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.33507 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.33507 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=0.072757Jy sigma=0.000821 ! Fit after self-cal, rms=0.072754Jy sigma=0.000821 ! 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=0.789 mas, bmaj=1.987 mas, bpa=0.3005 degrees ! Estimated noise=425.238 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 1.987 at 0.3005 degrees (North through East) ! Clean map min=-0.0012248 max=0.26742 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=0.6523 mas, bmaj=1.749 mas, bpa=1.664 degrees ! Estimated noise=645.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19902 Jy ! Component: 100 - total flux cleaned = 0.259019 Jy ! Component: 150 - total flux cleaned = 0.285415 Jy ! Component: 200 - total flux cleaned = 0.300995 Jy ! Total flux subtracted in 200 components = 0.300995 Jy ! Clean residual min=-0.005837 max=0.008408 Jy/beam ! Clean residual mean=0.000012 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.300995 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.300995 Jy ! Inverting map and beam ! Estimated beam: bmin=0.789 mas, bmaj=1.987 mas, bpa=0.3005 degrees ! Estimated noise=425.238 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 = 0.0150916 Jy ! Component: 100 - total flux cleaned = 0.0229664 Jy ! Component: 150 - total flux cleaned = 0.027137 Jy ! Component: 200 - total flux cleaned = 0.0291652 Jy ! Total flux subtracted in 200 components = 0.0291652 Jy ! Clean residual min=-0.002023 max=0.001696 Jy/beam ! Clean residual mean=0.000012 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.33016 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.33016 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=2.273 mas, bmaj=4.736 mas, bpa=-3.285 degrees ! Estimated noise=554.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223699 Jy ! Component: 100 - total flux cleaned = 0.00330898 Jy ! Component: 150 - total flux cleaned = 0.00373375 Jy ! Component: 200 - total flux cleaned = 0.00391685 Jy ! Total flux subtracted in 200 components = 0.00391685 Jy ! Clean residual min=-0.001242 max=0.001348 Jy/beam ! Clean residual mean=0.000008 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.334077 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 = 0.000124662 Jy ! Component: 100 - total flux cleaned = 0.000210218 Jy ! Component: 150 - total flux cleaned = 0.000269676 Jy ! Component: 200 - total flux cleaned = 0.000313443 Jy ! Total flux subtracted in 200 components = 0.000313443 Jy ! Clean residual min=-0.001168 max=0.001438 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.334391 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.334391 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.789 mas, bmaj=1.987 mas, bpa=0.3005 degrees ! Estimated noise=425.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225133 Jy ! Component: 100 - total flux cleaned = -0.00018037 Jy ! Component: 150 - total flux cleaned = -4.58399e-05 Jy ! Component: 200 - total flux cleaned = 7.24453e-05 Jy ! Total flux subtracted in 200 components = 7.24453e-05 Jy ! Clean residual min=-0.001342 max=0.001222 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.334463 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.334463 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=0.072768Jy sigma=0.000821 ! Fit after self-cal, rms=0.072760Jy sigma=0.000821 wmodel J1318-0607_X_2014_01_04_pus_map.mod ! Writing 75 model components to file: J1318-0607_X_2014_01_04_pus_map.mod wobs J1318-0607_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1318-0607_X_2014_01_04_pus_uvs.fits wwins J1318-0607_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1318-0607_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 = -0.000258026 Jy ! Component: 100 - total flux cleaned = -0.000481636 Jy ! Component: 150 - total flux cleaned = -0.000519908 Jy ! Component: 200 - total flux cleaned = -0.000486756 Jy ! Component: 250 - total flux cleaned = -0.000423859 Jy ! Component: 300 - total flux cleaned = -0.000303115 Jy ! Component: 350 - total flux cleaned = -0.00018757 Jy ! Component: 400 - total flux cleaned = -0.000104474 Jy ! Component: 450 - total flux cleaned = 2.60929e-06 Jy ! Component: 500 - total flux cleaned = 0.000105639 Jy ! Component: 550 - total flux cleaned = 0.000192669 Jy ! Component: 600 - total flux cleaned = 0.000277098 Jy ! Component: 650 - total flux cleaned = 0.000371081 Jy ! Component: 700 - total flux cleaned = 0.000473999 Jy ! Component: 750 - total flux cleaned = 0.000574585 Jy ! Component: 800 - total flux cleaned = 0.000705838 Jy ! Component: 850 - total flux cleaned = 0.000834025 Jy ! Component: 900 - total flux cleaned = 0.000928032 Jy ! Component: 950 - total flux cleaned = 0.00105102 Jy ! Component: 1000 - total flux cleaned = 0.00113129 Jy ! Component: 1050 - total flux cleaned = 0.00122008 Jy ! Component: 1100 - total flux cleaned = 0.00129754 Jy ! Component: 1150 - total flux cleaned = 0.00135472 Jy ! Component: 1200 - total flux cleaned = 0.00143895 Jy ! Component: 1250 - total flux cleaned = 0.00150323 Jy ! Component: 1300 - total flux cleaned = 0.00155758 Jy ! Component: 1350 - total flux cleaned = 0.00162877 Jy ! Component: 1400 - total flux cleaned = 0.00169882 Jy ! Component: 1450 - total flux cleaned = 0.00175899 Jy ! Component: 1500 - total flux cleaned = 0.00182675 Jy ! Component: 1550 - total flux cleaned = 0.00190998 Jy ! Component: 1600 - total flux cleaned = 0.00196738 Jy ! Component: 1650 - total flux cleaned = 0.00203209 Jy ! Component: 1700 - total flux cleaned = 0.00208003 Jy ! Component: 1750 - total flux cleaned = 0.00215872 Jy ! Component: 1800 - total flux cleaned = 0.00221286 Jy ! Component: 1850 - total flux cleaned = 0.00225871 Jy ! Component: 1900 - total flux cleaned = 0.00232663 Jy ! Component: 1950 - total flux cleaned = 0.00238626 Jy ! Component: 2000 - total flux cleaned = 0.00242309 Jy ! Total flux subtracted in 2048 components = 0.00247396 Jy ! Clean residual min=-0.000369 max=0.000401 Jy/beam ! Clean residual mean=0.000003 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.336937 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 170 components and 0.336937 Jy ![Exited script file: muppet] wmap "J1318-0607_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 1.987 at 0.3005 degrees (North through East) ! Clean map min=-0.00092932 max=0.26928 Jy/beam ! Writing clean map to FITS file: J1318-0607_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 0.26928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121051 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.134861 0.134861 0.269721 0.539442 1.07888 2.15777 4.31554 8.63108 17.2622 34.5243 69.0486 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.269 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.789 x 1.987 at 0.3005 degrees (North through East) ! Clean map min=-0.00092932 max=0.26928 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 J1318-0607_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:25:41 2017