! Started logfile: J0449+1121_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:26 2016 obs J0449+1121_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0449+1121_X_2014_05_31_pus_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.558541 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 344 lines of history. ! ! Reading 20208 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 J0449+1121_X_2014_05_31_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 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.393532Jy sigma=0.004360 ! Fit after self-cal, rms=0.344534Jy sigma=0.003732 ! 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=0.721 mas, bmaj=1.716 mas, bpa=-0.3603 degrees ! Estimated noise=740.735 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 = 0.52984 Jy ! Component: 100 - total flux cleaned = 0.654686 Jy ! Total flux subtracted in 100 components = 0.654686 Jy ! Clean residual min=-0.033176 max=0.057144 Jy/beam ! Clean residual mean=-0.000100 rms=0.010955 Jy/beam ! Combined flux in latest and established models = 0.654686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.654686 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=0.205280Jy sigma=0.002260 ! Fit after self-cal, rms=0.205260Jy sigma=0.002260 ! 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=0.8927 mas, bmaj=2.058 mas, bpa=-2.211 degrees ! Estimated noise=430.618 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 = 0.0854006 Jy ! Component: 100 - total flux cleaned = 0.130442 Jy ! Component: 150 - total flux cleaned = 0.158969 Jy ! Component: 200 - total flux cleaned = 0.177627 Jy ! Total flux subtracted in 200 components = 0.177627 Jy ! Clean residual min=-0.027990 max=0.038628 Jy/beam ! Clean residual mean=-0.000025 rms=0.008346 Jy/beam ! Combined flux in latest and established models = 0.832313 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 26 components and 0.832313 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=0.168711Jy sigma=0.001748 ! Fit after self-cal, rms=0.168624Jy sigma=0.001747 ! 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 0.91 FD 1.08 HN 1.05 KP 0.88 ! LA 1.00 MK 1.07 NL 0.97 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.06 KP 0.82 ! LA 1.00 MK 1.06 NL 0.97 OV 0.97 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.07 KP 0.78 ! LA 1.02 MK 1.07 NL 0.98 OV 0.98 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.05 KP 0.74 ! LA 1.03 MK 1.09 NL 0.97 OV 0.97 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.02 KP 0.70 ! LA 1.01 MK 1.10 NL 0.99 OV 0.98 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.04 KP 0.70 ! LA 1.03 MK 1.08 NL 0.99 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.17 KP 0.74 ! LA 1.09 MK 1.14 NL 1.04 OV 1.04 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.09 KP 0.69 ! LA 1.00 MK 1.11 NL 0.99 OV 1.01 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.11 KP 0.71 ! LA 1.01 MK 1.07 NL 0.99 OV 1.01 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.08 KP 0.74 ! LA 1.03 MK 1.12 NL 0.99 OV 1.00 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.07 KP 0.77 ! LA 1.03 MK 1.13 NL 0.99 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.06 KP 0.81 ! LA 1.02 MK 1.12 NL 0.99 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.168624Jy sigma=0.001747 ! Fit after self-cal, rms=0.138580Jy sigma=0.001338 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9188 mas, bmaj=2.077 mas, bpa=-1.616 degrees ! Estimated noise=427.669 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 = -0.0184138 Jy ! Component: 100 - total flux cleaned = -0.0231996 Jy ! Component: 150 - total flux cleaned = -0.0242229 Jy ! Component: 200 - total flux cleaned = -0.0245241 Jy ! Total flux subtracted in 200 components = -0.0245241 Jy ! Clean residual min=-0.017934 max=0.027237 Jy/beam ! Clean residual mean=-0.000021 rms=0.005260 Jy/beam ! Combined flux in latest and established models = 0.807789 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.807789 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=0.135721Jy sigma=0.001301 ! Fit after self-cal, rms=0.135738Jy sigma=0.001301 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175635 Jy ! Component: 100 - total flux cleaned = 0.01722 Jy ! Component: 150 - total flux cleaned = 0.0153528 Jy ! Component: 200 - total flux cleaned = 0.0143663 Jy ! Total flux subtracted in 200 components = 0.0143663 Jy ! Clean residual min=-0.018829 max=0.024199 Jy/beam ! Clean residual mean=-0.000008 rms=0.004893 Jy/beam ! Combined flux in latest and established models = 0.822156 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.822156 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=0.130535Jy sigma=0.001251 ! Fit after self-cal, rms=0.130171Jy sigma=0.001245 ! 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=0.130171Jy sigma=0.001245 ! Fit after self-cal, rms=0.093484Jy sigma=0.000823 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9078 mas, bmaj=2.066 mas, bpa=-2.404 degrees ! Estimated noise=426.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00417544 Jy ! Component: 100 - total flux cleaned = -0.00443356 Jy ! Component: 150 - total flux cleaned = -0.00373967 Jy ! Component: 200 - total flux cleaned = -0.00344765 Jy ! Total flux subtracted in 200 components = -0.00344765 Jy ! Clean residual min=-0.006667 max=0.003908 Jy/beam ! Clean residual mean=0.000001 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.818708 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.818708 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=0.092529Jy sigma=0.000809 ! Fit after self-cal, rms=0.092638Jy sigma=0.000808 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 = 0.000282979 Jy ! Component: 100 - total flux cleaned = 0.000286556 Jy ! Component: 150 - total flux cleaned = 0.00040737 Jy ! Component: 200 - total flux cleaned = 0.000410327 Jy ! Total flux subtracted in 200 components = 0.000410327 Jy ! Clean residual min=-0.006314 max=0.003762 Jy/beam ! Clean residual mean=0.000000 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.819118 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.819118 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=0.092367Jy sigma=0.000804 ! Fit after self-cal, rms=0.092340Jy sigma=0.000804 ! 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=0.092340Jy sigma=0.000804 ! Fit after self-cal, rms=0.093204Jy sigma=0.000801 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9084 mas, bmaj=2.064 mas, bpa=-2.29 degrees ! Estimated noise=426.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00355197 Jy ! Component: 100 - total flux cleaned = -0.00368767 Jy ! Component: 150 - total flux cleaned = -0.00346957 Jy ! Component: 200 - total flux cleaned = -0.00346952 Jy ! Total flux subtracted in 200 components = -0.00346952 Jy ! Clean residual min=-0.005073 max=0.003199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.815649 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.815649 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=0.092865Jy sigma=0.000796 ! Fit after self-cal, rms=0.092850Jy sigma=0.000796 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 = 0.000280502 Jy ! Component: 100 - total flux cleaned = 0.000281245 Jy ! Component: 150 - total flux cleaned = 0.000367531 Jy ! Component: 200 - total flux cleaned = 0.000448463 Jy ! Total flux subtracted in 200 components = 0.000448463 Jy ! Clean residual min=-0.004715 max=0.003042 Jy/beam ! Clean residual mean=-0.000000 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.816097 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.816097 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=0.092686Jy sigma=0.000793 ! Fit after self-cal, rms=0.092673Jy sigma=0.000793 ! 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=0.092673Jy sigma=0.000793 ! Fit after self-cal, rms=0.093205Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=3.077 mas, bpa=-5.884 degrees ! Estimated noise=509.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00326996 Jy ! Component: 100 - total flux cleaned = -0.00359925 Jy ! Component: 150 - total flux cleaned = -0.00360341 Jy ! Component: 200 - total flux cleaned = -0.00365545 Jy ! Total flux subtracted in 200 components = -0.00365545 Jy ! Clean residual min=-0.002241 max=0.002473 Jy/beam ! Clean residual mean=-0.000004 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.812442 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.812442 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=0.093151Jy sigma=0.000791 ! Fit after self-cal, rms=0.093132Jy sigma=0.000790 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 = 0.000174924 Jy ! Component: 100 - total flux cleaned = 0.00026545 Jy ! Component: 150 - total flux cleaned = 0.000224017 Jy ! Component: 200 - total flux cleaned = 0.000223917 Jy ! Total flux subtracted in 200 components = 0.000223917 Jy ! Clean residual min=-0.002145 max=0.002533 Jy/beam ! Clean residual mean=-0.000005 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.812666 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 108 components and 0.812666 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=0.093121Jy sigma=0.000790 ! Fit after self-cal, rms=0.093107Jy sigma=0.000790 ! 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=0.9087 mas, bmaj=2.063 mas, bpa=-2.223 degrees ! Estimated noise=426.565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9087 x 2.063 at -2.223 degrees (North through East) ! Clean map min=-0.0034552 max=0.70421 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.093107Jy sigma=0.000790 ! Fit after self-cal, rms=0.085833Jy sigma=0.000718 ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.064 mas, bpa=-2.133 degrees ! Estimated noise=426.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159962 Jy ! Component: 100 - total flux cleaned = -0.00184175 Jy ! Component: 150 - total flux cleaned = -0.0021234 Jy ! Component: 200 - total flux cleaned = -0.00218425 Jy ! Total flux subtracted in 200 components = -0.00218425 Jy ! Clean residual min=-0.003698 max=0.002419 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.810481 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.810481 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=0.085696Jy sigma=0.000716 ! Fit after self-cal, rms=0.085684Jy sigma=0.000716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.9999e-05 Jy ! Component: 100 - total flux cleaned = 7.82613e-06 Jy ! Component: 150 - total flux cleaned = -4.76889e-05 Jy ! Component: 200 - total flux cleaned = -4.65231e-05 Jy ! Total flux subtracted in 200 components = -4.65231e-05 Jy ! Clean residual min=-0.003312 max=0.002367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.810435 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.810435 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=0.085609Jy sigma=0.000715 ! Fit after self-cal, rms=0.085605Jy sigma=0.000715 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085605Jy sigma=0.000715 ! Fit after self-cal, rms=0.085803Jy sigma=0.000715 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=0.7331 mas, bmaj=1.699 mas, bpa=-0.3112 degrees ! Estimated noise=752.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.5383 Jy ! Component: 100 - total flux cleaned = 0.660292 Jy ! Component: 150 - total flux cleaned = 0.709867 Jy ! Component: 200 - total flux cleaned = 0.737301 Jy ! Total flux subtracted in 200 components = 0.737301 Jy ! Clean residual min=-0.005301 max=0.014384 Jy/beam ! Clean residual mean=-0.000031 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.737301 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.737301 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.063 mas, bpa=-2.121 degrees ! Estimated noise=425.981 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 = 0.0258498 Jy ! Component: 100 - total flux cleaned = 0.039342 Jy ! Component: 150 - total flux cleaned = 0.0474797 Jy ! Component: 200 - total flux cleaned = 0.0530862 Jy ! Total flux subtracted in 200 components = 0.0530862 Jy ! Clean residual min=-0.002782 max=0.004105 Jy/beam ! Clean residual mean=-0.000014 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.790387 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.790387 Jy ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441488 Jy ! Component: 100 - total flux cleaned = 0.00773131 Jy ! Component: 150 - total flux cleaned = 0.0101954 Jy ! Component: 200 - total flux cleaned = 0.0115294 Jy ! Total flux subtracted in 200 components = 0.0115294 Jy ! Clean residual min=-0.002156 max=0.002392 Jy/beam ! Clean residual mean=-0.000006 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.801916 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.801916 Jy ! Inverting map ! Added new window around map position (7.8, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133434 Jy ! Component: 100 - total flux cleaned = 0.00201015 Jy ! Component: 150 - total flux cleaned = 0.00255055 Jy ! Component: 200 - total flux cleaned = 0.00303793 Jy ! Total flux subtracted in 200 components = 0.00303793 Jy ! Clean residual min=-0.001988 max=0.001856 Jy/beam ! Clean residual mean=-0.000005 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.804954 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.804954 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=2.06 mas, bmaj=3.078 mas, bpa=-5.778 degrees ! Estimated noise=507.458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152566 Jy ! Component: 100 - total flux cleaned = 0.00192775 Jy ! Component: 150 - total flux cleaned = 0.00211662 Jy ! Component: 200 - total flux cleaned = 0.00228241 Jy ! Total flux subtracted in 200 components = 0.00228241 Jy ! Clean residual min=-0.001489 max=0.001784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.807237 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 = 8.96803e-05 Jy ! Component: 100 - total flux cleaned = 0.000197901 Jy ! Component: 150 - total flux cleaned = 0.000271329 Jy ! Component: 200 - total flux cleaned = 0.000339698 Jy ! Total flux subtracted in 200 components = 0.000339698 Jy ! Clean residual min=-0.001408 max=0.001743 Jy/beam ! Clean residual mean=-0.000006 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.807577 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.807577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9096 mas, bmaj=2.063 mas, bpa=-2.121 degrees ! Estimated noise=425.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.63546e-05 Jy ! Component: 100 - total flux cleaned = -0.000110048 Jy ! Component: 150 - total flux cleaned = -0.000111063 Jy ! Component: 200 - total flux cleaned = -0.000110489 Jy ! Total flux subtracted in 200 components = -0.000110489 Jy ! Clean residual min=-0.001657 max=0.001705 Jy/beam ! Clean residual mean=-0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.807466 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.807466 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=0.085328Jy sigma=0.000708 ! Fit after self-cal, rms=0.085306Jy sigma=0.000708 wmodel J0449+1121_X_2014_05_31_pus_map.mod ! Writing 116 model components to file: J0449+1121_X_2014_05_31_pus_map.mod wobs J0449+1121_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0449+1121_X_2014_05_31_pus_uvs.fits wwins J0449+1121_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0449+1121_X_2014_05_31_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 = 0.000131183 Jy ! Component: 100 - total flux cleaned = 0.000345388 Jy ! Component: 150 - total flux cleaned = 0.000621752 Jy ! Component: 200 - total flux cleaned = 0.00090564 Jy ! Component: 250 - total flux cleaned = 0.00110845 Jy ! Component: 300 - total flux cleaned = 0.00123811 Jy ! Component: 350 - total flux cleaned = 0.00136316 Jy ! Component: 400 - total flux cleaned = 0.00142401 Jy ! Component: 450 - total flux cleaned = 0.00150264 Jy ! Component: 500 - total flux cleaned = 0.00148328 Jy ! Component: 550 - total flux cleaned = 0.00142765 Jy ! Component: 600 - total flux cleaned = 0.00139164 Jy ! Component: 650 - total flux cleaned = 0.00139167 Jy ! Component: 700 - total flux cleaned = 0.00135699 Jy ! Component: 750 - total flux cleaned = 0.00130637 Jy ! Component: 800 - total flux cleaned = 0.00125659 Jy ! Component: 850 - total flux cleaned = 0.00122385 Jy ! Component: 900 - total flux cleaned = 0.00107913 Jy ! Component: 950 - total flux cleaned = 0.000968716 Jy ! Component: 1000 - total flux cleaned = 0.000844441 Jy ! Component: 1050 - total flux cleaned = 0.000737215 Jy ! Component: 1100 - total flux cleaned = 0.00067652 Jy ! Component: 1150 - total flux cleaned = 0.000542292 Jy ! Component: 1200 - total flux cleaned = 0.000468768 Jy ! Component: 1250 - total flux cleaned = 0.00036695 Jy ! Component: 1300 - total flux cleaned = 0.000209013 Jy ! Component: 1350 - total flux cleaned = 0.000123933 Jy ! Component: 1400 - total flux cleaned = 5.3708e-05 Jy ! Component: 1450 - total flux cleaned = -0.000112228 Jy ! Component: 1500 - total flux cleaned = -0.000235113 Jy ! Component: 1550 - total flux cleaned = -0.000262122 Jy ! Component: 1600 - total flux cleaned = -0.000382654 Jy ! Component: 1650 - total flux cleaned = -0.000515053 Jy ! Component: 1700 - total flux cleaned = -0.000619696 Jy ! Component: 1750 - total flux cleaned = -0.000684484 Jy ! Component: 1800 - total flux cleaned = -0.000799984 Jy ! Component: 1850 - total flux cleaned = -0.000914407 Jy ! Component: 1900 - total flux cleaned = -0.00107741 Jy ! Component: 1950 - total flux cleaned = -0.0011767 Jy ! Component: 2000 - total flux cleaned = -0.0012875 Jy ! Total flux subtracted in 2048 components = -0.00134865 Jy ! Clean residual min=-0.000728 max=0.000704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.806117 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 258 components and 0.806117 Jy ![Exited script file: muppet] wmap "J0449+1121_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9096 x 2.063 at -2.121 degrees (North through East) ! Clean map min=-0.001168 max=0.70933 Jy/beam ! Writing clean map to FITS file: J0449+1121_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.709327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231491 device "J0449+1121_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0449+1121_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0979058 0.0979058 0.195812 0.391623 0.783247 1.56649 3.13299 6.26597 12.5319 25.0639 50.1278 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.709 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9096 x 2.063 at -2.121 degrees (North through East) ! Clean map min=-0.001168 max=0.70933 Jy/beam quit ! Quitting program ! Log file J0449+1121_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:28 2016