! Started logfile: J1449-0045_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:41 2017 obs J1449-0045_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1449-0045_X_2015_01_22_pus_uva.fits ! AN table 1: 98 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1449-0045 ! ! 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 52920 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 J1449-0045_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.853744Jy sigma=0.009875 ! Fit after self-cal, rms=0.845700Jy sigma=0.009784 ! 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=0.7154 mas, bmaj=1.774 mas, bpa=-0.6959 degrees ! Estimated noise=703.424 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 = 0.119382 Jy ! Component: 100 - total flux cleaned = 0.14677 Jy ! Total flux subtracted in 100 components = 0.14677 Jy ! Clean residual min=-0.006798 max=0.010295 Jy/beam ! Clean residual mean=-0.000024 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.14677 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.14677 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=0.085461Jy sigma=0.000873 ! Fit after self-cal, rms=0.085449Jy sigma=0.000873 ! 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=0.8541 mas, bmaj=1.994 mas, bpa=-2.327 degrees ! Estimated noise=286.255 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 = 0.0163002 Jy ! Component: 100 - total flux cleaned = 0.0234804 Jy ! Component: 150 - total flux cleaned = 0.0259551 Jy ! Component: 200 - total flux cleaned = 0.0267075 Jy ! Total flux subtracted in 200 components = 0.0267075 Jy ! Clean residual min=-0.006694 max=0.005914 Jy/beam ! Clean residual mean=-0.000007 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.173477 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.173477 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=0.083084Jy sigma=0.000832 ! Fit after self-cal, rms=0.083090Jy sigma=0.000832 ! 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 0.87 FD 1.05 HN 1.00 KP 1.18 ! LA 1.03 MK 0.97 NL 0.91 OV 0.93 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.03 KP 1.10 ! LA 1.06 MK 0.97 NL 0.90 OV 0.91 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.04 KP 1.04 ! LA 1.01 MK 0.96 NL 0.92 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.03 KP 1.00 ! LA 0.98 MK 0.98 NL 0.92 OV 0.92 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 0.98 KP 0.97 ! LA 1.09 MK 1.02 NL 0.93 OV 0.92 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.04 KP 0.93 ! LA 1.09 MK 1.00 NL 0.94 OV 0.95 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.16 KP 0.94 ! LA 1.08 MK 1.05 NL 0.97 OV 1.01 ! PT 1.10 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.07 HN 1.07 KP 0.96 ! LA 0.98 MK 1.00 NL 0.92 OV 0.97 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.08 KP 0.99 ! LA 1.69 MK 0.98 NL 0.93 OV 0.97 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.08 KP 1.03 ! LA 1.12 MK 1.00 NL 0.93 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 1.05 KP 1.06 ! LA 1.13 MK 1.04 NL 0.92 OV 0.95 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.03 KP 1.03 ! LA 1.13 MK 1.00 NL 0.92 OV 0.96 ! PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.083090Jy sigma=0.000832 ! Fit after self-cal, rms=0.085965Jy sigma=0.000807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8578 mas, bmaj=1.976 mas, bpa=-2.354 degrees ! Estimated noise=283.565 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 (1.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057003 Jy ! Component: 100 - total flux cleaned = 0.00693429 Jy ! Component: 150 - total flux cleaned = 0.00653162 Jy ! Component: 200 - total flux cleaned = 0.00634161 Jy ! Total flux subtracted in 200 components = 0.00634161 Jy ! Clean residual min=-0.001957 max=0.001953 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.179819 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.179819 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=0.085618Jy sigma=0.000802 ! Fit after self-cal, rms=0.085696Jy sigma=0.000802 ! 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=0.085696Jy sigma=0.000802 ! Fit after self-cal, rms=0.089195Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=1.971 mas, bpa=-2.536 degrees ! Estimated noise=283.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017536 Jy ! Component: 100 - total flux cleaned = 0.0018013 Jy ! Component: 150 - total flux cleaned = 0.0017289 Jy ! Component: 200 - total flux cleaned = 0.00165313 Jy ! Total flux subtracted in 200 components = 0.00165313 Jy ! Clean residual min=-0.001259 max=0.001437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.181472 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.181472 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=0.089158Jy sigma=0.000798 ! Fit after self-cal, rms=0.089170Jy sigma=0.000798 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 (-4.8, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126767 Jy ! Component: 100 - total flux cleaned = 0.00170794 Jy ! Component: 150 - total flux cleaned = 0.00176983 Jy ! Component: 200 - total flux cleaned = 0.00176972 Jy ! Total flux subtracted in 200 components = 0.00176972 Jy ! Clean residual min=-0.001205 max=0.000987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.183242 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.183242 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=0.089147Jy sigma=0.000798 ! Fit after self-cal, rms=0.089146Jy sigma=0.000798 ! 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=0.089146Jy sigma=0.000798 ! Fit after self-cal, rms=0.089226Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8546 mas, bmaj=1.969 mas, bpa=-2.572 degrees ! Estimated noise=283.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056707 Jy ! Component: 100 - total flux cleaned = 0.000779162 Jy ! Component: 150 - total flux cleaned = 0.000897109 Jy ! Component: 200 - total flux cleaned = 0.000990734 Jy ! Total flux subtracted in 200 components = 0.000990734 Jy ! Clean residual min=-0.001120 max=0.000937 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.184232 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.184232 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=0.089218Jy sigma=0.000798 ! Fit after self-cal, rms=0.089216Jy sigma=0.000797 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 = 0.000155967 Jy ! Component: 100 - total flux cleaned = 0.000215537 Jy ! Component: 150 - total flux cleaned = 0.00024331 Jy ! Component: 200 - total flux cleaned = 0.00025628 Jy ! Total flux subtracted in 200 components = 0.00025628 Jy ! Clean residual min=-0.001079 max=0.000904 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.184489 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.184489 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=0.089212Jy sigma=0.000797 ! Fit after self-cal, rms=0.089212Jy sigma=0.000797 ! 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=0.089212Jy sigma=0.000797 ! Fit after self-cal, rms=0.089253Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=3.179 mas, bpa=1.495 degrees ! Estimated noise=364.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652712 Jy ! Component: 100 - total flux cleaned = 0.00107481 Jy ! Component: 150 - total flux cleaned = 0.00129831 Jy ! Component: 200 - total flux cleaned = 0.00137871 Jy ! Total flux subtracted in 200 components = 0.00137871 Jy ! Clean residual min=-0.001098 max=0.000911 Jy/beam ! Clean residual mean=0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.185867 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.185867 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=0.089252Jy sigma=0.000797 ! Fit after self-cal, rms=0.089251Jy sigma=0.000797 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 = 8.8093e-05 Jy ! Component: 100 - total flux cleaned = 0.00014398 Jy ! Component: 150 - total flux cleaned = 0.000195472 Jy ! Component: 200 - total flux cleaned = 0.000223716 Jy ! Total flux subtracted in 200 components = 0.000223716 Jy ! Clean residual min=-0.001103 max=0.000869 Jy/beam ! Clean residual mean=0.000000 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.186091 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.186091 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=0.089252Jy sigma=0.000797 ! Fit after self-cal, rms=0.089251Jy sigma=0.000797 ! 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=0.8541 mas, bmaj=1.968 mas, bpa=-2.58 degrees ! Estimated noise=283.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8541 x 1.968 at -2.58 degrees (North through East) ! Clean map min=-0.0009265 max=0.1576 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=0.7137 mas, bmaj=1.745 mas, bpa=-0.9094 degrees ! Estimated noise=704.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119432 Jy ! Component: 100 - total flux cleaned = 0.147247 Jy ! Component: 150 - total flux cleaned = 0.15951 Jy ! Component: 200 - total flux cleaned = 0.166926 Jy ! Total flux subtracted in 200 components = 0.166926 Jy ! Clean residual min=-0.003284 max=0.004092 Jy/beam ! Clean residual mean=0.000001 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.166926 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.166926 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8541 mas, bmaj=1.968 mas, bpa=-2.58 degrees ! Estimated noise=283.017 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 = 0.00678033 Jy ! Component: 100 - total flux cleaned = 0.0105263 Jy ! Component: 150 - total flux cleaned = 0.0129436 Jy ! Component: 200 - total flux cleaned = 0.0146578 Jy ! Total flux subtracted in 200 components = 0.0146578 Jy ! Clean residual min=-0.001269 max=0.001386 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.181584 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.181584 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=3.179 mas, bpa=1.495 degrees ! Estimated noise=364.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188597 Jy ! Component: 100 - total flux cleaned = 0.00305183 Jy ! Component: 150 - total flux cleaned = 0.00360667 Jy ! Component: 200 - total flux cleaned = 0.0038823 Jy ! Total flux subtracted in 200 components = 0.0038823 Jy ! Clean residual min=-0.001195 max=0.001063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.185466 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 = 0.000117434 Jy ! Component: 100 - total flux cleaned = 0.00023718 Jy ! Component: 150 - total flux cleaned = 0.000305576 Jy ! Component: 200 - total flux cleaned = 0.000351255 Jy ! Total flux subtracted in 200 components = 0.000351255 Jy ! Clean residual min=-0.001180 max=0.000942 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.185817 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 65 components and 0.185817 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8541 mas, bmaj=1.968 mas, bpa=-2.58 degrees ! Estimated noise=283.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015248 Jy ! Component: 100 - total flux cleaned = 0.00032496 Jy ! Component: 150 - total flux cleaned = 0.000351506 Jy ! Component: 200 - total flux cleaned = 0.000401502 Jy ! Total flux subtracted in 200 components = 0.000401502 Jy ! Clean residual min=-0.001041 max=0.001079 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.186219 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.186219 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=0.089268Jy sigma=0.000798 ! Fit after self-cal, rms=0.089261Jy sigma=0.000798 wmodel J1449-0045_X_2015_01_22_pus_map.mod ! Writing 80 model components to file: J1449-0045_X_2015_01_22_pus_map.mod wobs J1449-0045_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1449-0045_X_2015_01_22_pus_uvs.fits wwins J1449-0045_X_2015_01_22_pus_map.win ! wwins: Wrote 3 windows to J1449-0045_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 = -1.02726e-05 Jy ! Component: 100 - total flux cleaned = -9.85924e-05 Jy ! Component: 150 - total flux cleaned = -0.000230893 Jy ! Component: 200 - total flux cleaned = -0.000309003 Jy ! Component: 250 - total flux cleaned = -0.00027935 Jy ! Component: 300 - total flux cleaned = -0.000264835 Jy ! Component: 350 - total flux cleaned = -0.00022319 Jy ! Component: 400 - total flux cleaned = -0.000209803 Jy ! Component: 450 - total flux cleaned = -0.000248166 Jy ! Component: 500 - total flux cleaned = -0.000310775 Jy ! Component: 550 - total flux cleaned = -0.000371457 Jy ! Component: 600 - total flux cleaned = -0.000430458 Jy ! Component: 650 - total flux cleaned = -0.000511062 Jy ! Component: 700 - total flux cleaned = -0.000556024 Jy ! Component: 750 - total flux cleaned = -0.00060026 Jy ! Component: 800 - total flux cleaned = -0.00065445 Jy ! Component: 850 - total flux cleaned = -0.000675736 Jy ! Component: 900 - total flux cleaned = -0.000738189 Jy ! Component: 950 - total flux cleaned = -0.000799158 Jy ! Component: 1000 - total flux cleaned = -0.000829102 Jy ! Component: 1050 - total flux cleaned = -0.00086837 Jy ! Component: 1100 - total flux cleaned = -0.000916711 Jy ! Component: 1150 - total flux cleaned = -0.000954635 Jy ! Component: 1200 - total flux cleaned = -0.00100121 Jy ! Component: 1250 - total flux cleaned = -0.00101047 Jy ! Component: 1300 - total flux cleaned = -0.00102849 Jy ! Component: 1350 - total flux cleaned = -0.00104623 Jy ! Component: 1400 - total flux cleaned = -0.00106365 Jy ! Component: 1450 - total flux cleaned = -0.00104638 Jy ! Component: 1500 - total flux cleaned = -0.00101263 Jy ! Component: 1550 - total flux cleaned = -0.00102102 Jy ! Component: 1600 - total flux cleaned = -0.000996365 Jy ! Component: 1650 - total flux cleaned = -0.00103708 Jy ! Component: 1700 - total flux cleaned = -0.00102889 Jy ! Component: 1750 - total flux cleaned = -0.00102095 Jy ! Component: 1800 - total flux cleaned = -0.00100539 Jy ! Component: 1850 - total flux cleaned = -0.00102869 Jy ! Component: 1900 - total flux cleaned = -0.00103631 Jy ! Component: 1950 - total flux cleaned = -0.00108149 Jy ! Component: 2000 - total flux cleaned = -0.00108125 Jy ! Total flux subtracted in 2048 components = -0.00105183 Jy ! Clean residual min=-0.000383 max=0.000424 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.185167 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 200 components and 0.185167 Jy ![Exited script file: muppet] wmap "J1449-0045_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8541 x 1.968 at -2.58 degrees (North through East) ! Clean map min=-0.00077176 max=0.15701 Jy/beam ! Writing clean map to FITS file: J1449-0045_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 0.157007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134724 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257422 0.257422 0.514844 1.02969 2.05938 4.11875 8.23751 16.475 32.95 65.9 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8541 x 1.968 at -2.58 degrees (North through East) ! Clean map min=-0.00077176 max=0.15701 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 J1449-0045_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:44 2017