! Started logfile: J0301-3126_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:08:59 2017 obs J0301-3126_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0301-3126_X_2015_01_23_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979274 visibilities/baseline/integration-bin. ! Found source: J0301-3126 ! ! 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 350 lines of history. ! ! Reading 54996 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 J0301-3126_X_2015_01_23_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.894919Jy sigma=0.008617 ! Fit after self-cal, rms=0.873168Jy sigma=0.008428 ! 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 ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6167 mas, bmaj=1.754 mas, bpa=-6.346 degrees ! Estimated noise=970.262 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 = 0.0960698 Jy ! Component: 100 - total flux cleaned = 0.12149 Jy ! Total flux subtracted in 100 components = 0.12149 Jy ! Clean residual min=-0.006959 max=0.012912 Jy/beam ! Clean residual mean=0.000006 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.12149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.12149 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=0.100833Jy sigma=0.000859 ! Fit after self-cal, rms=0.100832Jy sigma=0.000859 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.4, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140231 Jy ! Component: 100 - total flux cleaned = 0.0225186 Jy ! Total flux subtracted in 100 components = 0.0225186 Jy ! Clean residual min=-0.007238 max=0.008879 Jy/beam ! Clean residual mean=0.000026 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.144008 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.144008 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=0.098122Jy sigma=0.000824 ! Fit after self-cal, rms=0.098082Jy sigma=0.000823 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8066 mas, bmaj=2.157 mas, bpa=-5.126 degrees ! Estimated noise=319.972 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 = 0.0100002 Jy ! Component: 100 - total flux cleaned = 0.0151929 Jy ! Component: 150 - total flux cleaned = 0.0179114 Jy ! Component: 200 - total flux cleaned = 0.0184451 Jy ! Total flux subtracted in 200 components = 0.0184451 Jy ! Clean residual min=-0.008632 max=0.006532 Jy/beam ! Clean residual mean=0.000066 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.162453 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.162453 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=0.097127Jy sigma=0.000813 ! Fit after self-cal, rms=0.097127Jy sigma=0.000813 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 0.95 FD 1.10 HN 1.29 KP 0.89 ! LA 1.12 MK 1.01 NL 0.99 OV 0.93 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.31 KP 0.85 ! LA 1.13 MK 1.01 NL 0.97 OV 0.95 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.29 KP 0.80 ! LA 1.18 MK 0.97 NL 0.99 OV 0.93 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.27 KP 0.75 ! LA 1.15 MK 1.00 NL 1.00 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.21 KP 0.73 ! LA 1.17 MK 1.02 NL 0.97 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.31 KP 0.72 ! LA 1.17 MK 1.04 NL 1.02 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.21 HN 1.39 KP 0.71 ! LA 1.14 MK 1.02 NL 1.02 OV 1.05 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.37 KP 0.70 ! LA 1.14 MK 0.98 NL 1.00 OV 0.99 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.28 KP 0.74 ! LA 1.14 MK 0.99 NL 0.99 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.36 KP 0.76 ! LA 1.18 MK 1.07 NL 0.98 OV 0.96 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.30 KP 0.78 ! LA 1.17 MK 1.03 NL 1.01 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.26 KP 0.81 ! LA 1.16 MK 0.98 NL 1.00 OV 0.98 ! PT 0.96 SC 0.95 ! ! ! Fit before self-cal, rms=0.097127Jy sigma=0.000813 ! Fit after self-cal, rms=0.104259Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8161 mas, bmaj=2.156 mas, bpa=-4.809 degrees ! Estimated noise=321.03 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 = 0.000681563 Jy ! Component: 100 - total flux cleaned = 0.000553545 Jy ! Component: 150 - total flux cleaned = 0.000406418 Jy ! Component: 200 - total flux cleaned = 0.000313728 Jy ! Total flux subtracted in 200 components = 0.000313728 Jy ! Clean residual min=-0.001402 max=0.001628 Jy/beam ! Clean residual mean=0.000009 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.162767 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.162767 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=0.104219Jy sigma=0.000780 ! Fit after self-cal, rms=0.104386Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.104386Jy sigma=0.000779 ! Fit after self-cal, rms=0.104858Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8141 mas, bmaj=2.149 mas, bpa=-4.716 degrees ! Estimated noise=320.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443221 Jy ! Component: 100 - total flux cleaned = 0.000373666 Jy ! Component: 150 - total flux cleaned = 0.000254894 Jy ! Component: 200 - total flux cleaned = 0.000157007 Jy ! Total flux subtracted in 200 components = 0.000157007 Jy ! Clean residual min=-0.001322 max=0.001516 Jy/beam ! Clean residual mean=0.000009 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.162924 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.162924 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=0.104833Jy sigma=0.000779 ! Fit after self-cal, rms=0.104834Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.000209417 Jy ! Component: 100 - total flux cleaned = 0.000135313 Jy ! Component: 150 - total flux cleaned = 7.13303e-05 Jy ! Component: 200 - total flux cleaned = 3.43016e-05 Jy ! Total flux subtracted in 200 components = 3.43016e-05 Jy ! Clean residual min=-0.001314 max=0.001454 Jy/beam ! Clean residual mean=0.000009 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.162958 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.162958 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=0.104822Jy sigma=0.000779 ! Fit after self-cal, rms=0.104819Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.104819Jy sigma=0.000779 ! Fit after self-cal, rms=0.105898Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8121 mas, bmaj=2.141 mas, bpa=-4.633 degrees ! Estimated noise=319.475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475689 Jy ! Component: 100 - total flux cleaned = 0.000505825 Jy ! Component: 150 - total flux cleaned = 0.000483607 Jy ! Component: 200 - total flux cleaned = 0.00044336 Jy ! Total flux subtracted in 200 components = 0.00044336 Jy ! Clean residual min=-0.001175 max=0.001224 Jy/beam ! Clean residual mean=0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.163402 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.163402 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=0.105883Jy sigma=0.000778 ! Fit after self-cal, rms=0.105892Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 (-0.8, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106503 Jy ! Component: 100 - total flux cleaned = 0.00126222 Jy ! Component: 150 - total flux cleaned = 0.00119923 Jy ! Component: 200 - total flux cleaned = 0.00117933 Jy ! Total flux subtracted in 200 components = 0.00117933 Jy ! Clean residual min=-0.001112 max=0.001135 Jy/beam ! Clean residual mean=0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.164581 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.164581 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=0.105876Jy sigma=0.000778 ! Fit after self-cal, rms=0.105875Jy sigma=0.000778 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (6.6, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748306 Jy ! Component: 100 - total flux cleaned = 0.000864584 Jy ! Component: 150 - total flux cleaned = 0.000886631 Jy ! Component: 200 - total flux cleaned = 0.000812824 Jy ! Total flux subtracted in 200 components = 0.000812824 Jy ! Clean residual min=-0.000982 max=0.001150 Jy/beam ! Clean residual mean=0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.165394 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.165394 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=0.105860Jy sigma=0.000777 ! Fit after self-cal, rms=0.105861Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (16.4, 15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926051 Jy ! Component: 100 - total flux cleaned = 0.0013294 Jy ! Component: 150 - total flux cleaned = 0.00134747 Jy ! Component: 200 - total flux cleaned = 0.00133057 Jy ! Total flux subtracted in 200 components = 0.00133057 Jy ! Clean residual min=-0.000901 max=0.000877 Jy/beam ! Clean residual mean=0.000004 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.166724 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.166724 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=0.105848Jy sigma=0.000777 ! Fit after self-cal, rms=0.105849Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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=0.105849Jy sigma=0.000777 ! Fit after self-cal, rms=0.106294Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.286 mas, bmaj=6.447 mas, bpa=-0.1673 degrees ! Estimated noise=396.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271943 Jy ! Component: 100 - total flux cleaned = 0.000324621 Jy ! Component: 150 - total flux cleaned = 0.000324253 Jy ! Component: 200 - total flux cleaned = 0.000303889 Jy ! Total flux subtracted in 200 components = 0.000303889 Jy ! Clean residual min=-0.000877 max=0.000815 Jy/beam ! Clean residual mean=0.000006 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.167028 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.167028 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=0.106291Jy sigma=0.000777 ! Fit after self-cal, rms=0.106293Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 = 0.00012965 Jy ! Component: 100 - total flux cleaned = 0.000140081 Jy ! Component: 150 - total flux cleaned = 0.000148971 Jy ! Component: 200 - total flux cleaned = 0.00014897 Jy ! Total flux subtracted in 200 components = 0.00014897 Jy ! Clean residual min=-0.000859 max=0.000800 Jy/beam ! Clean residual mean=0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.167177 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.167177 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=0.106291Jy sigma=0.000777 ! Fit after self-cal, rms=0.106291Jy sigma=0.000777 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8108 mas, bmaj=2.137 mas, bpa=-4.584 degrees ! Estimated noise=319.159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8108 x 2.137 at -4.584 degrees (North through East) ! Clean map min=-0.00077317 max=0.12468 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 ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6187 mas, bmaj=1.736 mas, bpa=-5.646 degrees ! Estimated noise=975.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0962053 Jy ! Component: 100 - total flux cleaned = 0.123284 Jy ! Component: 150 - total flux cleaned = 0.138329 Jy ! Component: 200 - total flux cleaned = 0.147162 Jy ! Total flux subtracted in 200 components = 0.147162 Jy ! Clean residual min=-0.003047 max=0.004513 Jy/beam ! Clean residual mean=-0.000010 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.147162 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.147162 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8108 mas, bmaj=2.137 mas, bpa=-4.584 degrees ! Estimated noise=319.159 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 = 0.00745234 Jy ! Component: 100 - total flux cleaned = 0.0111875 Jy ! Component: 150 - total flux cleaned = 0.0132106 Jy ! Component: 200 - total flux cleaned = 0.0145383 Jy ! Total flux subtracted in 200 components = 0.0145383 Jy ! Clean residual min=-0.001082 max=0.001310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.1617 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 54 components and 0.1617 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127691 Jy ! Component: 100 - total flux cleaned = 0.00220777 Jy ! Component: 150 - total flux cleaned = 0.00297038 Jy ! Component: 200 - total flux cleaned = 0.00356465 Jy ! Total flux subtracted in 200 components = 0.00356465 Jy ! Clean residual min=-0.000934 max=0.000894 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.165265 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.165265 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec 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 ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.286 mas, bmaj=6.447 mas, bpa=-0.1673 degrees ! Estimated noise=396.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745507 Jy ! Component: 100 - total flux cleaned = 0.00112668 Jy ! Component: 150 - total flux cleaned = 0.00139008 Jy ! Component: 200 - total flux cleaned = 0.00161068 Jy ! Total flux subtracted in 200 components = 0.00161068 Jy ! Clean residual min=-0.000919 max=0.000831 Jy/beam ! Clean residual mean=0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.166876 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 = 0.00011124 Jy ! Component: 100 - total flux cleaned = 0.000152497 Jy ! Component: 150 - total flux cleaned = 0.000192265 Jy ! Component: 200 - total flux cleaned = 0.000220699 Jy ! Total flux subtracted in 200 components = 0.000220699 Jy ! Clean residual min=-0.000894 max=0.000818 Jy/beam ! Clean residual mean=0.000004 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.167096 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.167096 Jy ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8108 mas, bmaj=2.137 mas, bpa=-4.584 degrees ! Estimated noise=319.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021055 Jy ! Component: 100 - total flux cleaned = -0.000339443 Jy ! Component: 150 - total flux cleaned = -0.000406382 Jy ! Component: 200 - total flux cleaned = -0.000453598 Jy ! Total flux subtracted in 200 components = -0.000453598 Jy ! Clean residual min=-0.000877 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.166643 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.166643 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=0.106283Jy sigma=0.000777 ! Fit after self-cal, rms=0.106267Jy sigma=0.000777 wmodel J0301-3126_X_2015_01_23_pus_map.mod ! Writing 109 model components to file: J0301-3126_X_2015_01_23_pus_map.mod wobs J0301-3126_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0301-3126_X_2015_01_23_pus_uvs.fits wwins J0301-3126_X_2015_01_23_pus_map.win ! wwins: Wrote 6 windows to J0301-3126_X_2015_01_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232061 Jy ! Component: 100 - total flux cleaned = -0.000414149 Jy ! Component: 150 - total flux cleaned = -0.00046642 Jy ! Component: 200 - total flux cleaned = -0.000466076 Jy ! Component: 250 - total flux cleaned = -0.000527242 Jy ! Component: 300 - total flux cleaned = -0.000550945 Jy ! Component: 350 - total flux cleaned = -0.000562523 Jy ! Component: 400 - total flux cleaned = -0.000574052 Jy ! Component: 450 - total flux cleaned = -0.000563036 Jy ! Component: 500 - total flux cleaned = -0.000562911 Jy ! Component: 550 - total flux cleaned = -0.00053066 Jy ! Component: 600 - total flux cleaned = -0.000541235 Jy ! Component: 650 - total flux cleaned = -0.000509962 Jy ! Component: 700 - total flux cleaned = -0.000469184 Jy ! Component: 750 - total flux cleaned = -0.000399255 Jy ! Component: 800 - total flux cleaned = -0.000350148 Jy ! Component: 850 - total flux cleaned = -0.000301717 Jy ! Component: 900 - total flux cleaned = -0.000282506 Jy ! Component: 950 - total flux cleaned = -0.000197355 Jy ! Component: 1000 - total flux cleaned = -0.000159837 Jy ! Component: 1050 - total flux cleaned = -0.00011372 Jy ! Component: 1100 - total flux cleaned = -4.98924e-05 Jy ! Component: 1150 - total flux cleaned = 2.19453e-05 Jy ! Component: 1200 - total flux cleaned = 8.40229e-05 Jy ! Component: 1250 - total flux cleaned = 0.000145304 Jy ! Component: 1300 - total flux cleaned = 0.000214349 Jy ! Component: 1350 - total flux cleaned = 0.000282688 Jy ! Component: 1400 - total flux cleaned = 0.000333477 Jy ! Component: 1450 - total flux cleaned = 0.000375283 Jy ! Component: 1500 - total flux cleaned = 0.0004167 Jy ! Component: 1550 - total flux cleaned = 0.000457815 Jy ! Component: 1600 - total flux cleaned = 0.000530591 Jy ! Component: 1650 - total flux cleaned = 0.000546584 Jy ! Component: 1700 - total flux cleaned = 0.000594212 Jy ! Component: 1750 - total flux cleaned = 0.000633415 Jy ! Component: 1800 - total flux cleaned = 0.00068779 Jy ! Component: 1850 - total flux cleaned = 0.000703141 Jy ! Component: 1900 - total flux cleaned = 0.000725993 Jy ! Component: 1950 - total flux cleaned = 0.000748676 Jy ! Component: 2000 - total flux cleaned = 0.000763606 Jy ! Total flux subtracted in 2048 components = 0.000785997 Jy ! Clean residual min=-0.000496 max=0.000555 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.167429 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 240 components and 0.167429 Jy ![Exited script file: muppet] wmap "J0301-3126_X_2015_01_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8108 x 2.137 at -4.584 degrees (North through East) ! Clean map min=-0.0006729 max=0.12416 Jy/beam ! Writing clean map to FITS file: J0301-3126_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124164 invert ! Inverting map ! Your choice of large map pixels excluded 0.185% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.335312 0.335312 0.670624 1.34125 2.6825 5.36499 10.73 21.46 42.9199 85.8399 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8108 x 2.137 at -4.584 degrees (North through East) ! Clean map min=-0.0006729 max=0.12416 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 J0301-3126_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:09:02 2017