! Started logfile: J1323+7942_X_2017_05_27_pus_uvs.log on Fri May 3 10:37:24 2019 obs J1323+7942_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1323+7942_X_2017_05_27_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969095 visibilities/baseline/integration-bin. ! Found source: J1323+7942 ! ! 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 1033 lines of history. ! ! Reading 79020 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 J1323+7942_X_2017_05_27_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.752318Jy sigma=0.006153 ! Fit after self-cal, rms=0.731532Jy sigma=0.005986 ! 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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8436 mas, bmaj=0.8793 mas, bpa=-71.6 degrees ! Estimated noise=736.253 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 = 0.202939 Jy ! Component: 100 - total flux cleaned = 0.254654 Jy ! Total flux subtracted in 100 components = 0.254654 Jy ! Clean residual min=-0.008362 max=0.026365 Jy/beam ! Clean residual mean=-0.000031 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.254654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.254654 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=0.103779Jy sigma=0.000833 ! Fit after self-cal, rms=0.103690Jy sigma=0.000832 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0277838 Jy ! Component: 100 - total flux cleaned = 0.043161 Jy ! Total flux subtracted in 100 components = 0.043161 Jy ! Clean residual min=-0.005718 max=0.016750 Jy/beam ! Clean residual mean=-0.000016 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 0.297816 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.297815 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=0.093077Jy sigma=0.000733 ! Fit after self-cal, rms=0.092701Jy sigma=0.000731 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (2.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158776 Jy ! Component: 100 - total flux cleaned = 0.0255585 Jy ! Total flux subtracted in 100 components = 0.0255585 Jy ! Clean residual min=-0.004001 max=0.007152 Jy/beam ! Clean residual mean=-0.000009 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.323374 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.323374 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=0.088611Jy sigma=0.000691 ! Fit after self-cal, rms=0.088384Jy sigma=0.000690 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789446 Jy ! Component: 100 - total flux cleaned = 0.0137237 Jy ! Total flux subtracted in 100 components = 0.0137237 Jy ! Clean residual min=-0.003506 max=0.005491 Jy/beam ! Clean residual mean=-0.000005 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.337098 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.337098 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=0.087133Jy sigma=0.000677 ! Fit after self-cal, rms=0.087082Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (3.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595801 Jy ! Component: 100 - total flux cleaned = 0.0103585 Jy ! Total flux subtracted in 100 components = 0.0103585 Jy ! Clean residual min=-0.003323 max=0.004493 Jy/beam ! Clean residual mean=-0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.347456 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.347456 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=0.086346Jy sigma=0.000670 ! Fit after self-cal, rms=0.086309Jy sigma=0.000670 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.056 mas, bmaj=1.11 mas, bpa=-38.75 degrees ! Estimated noise=309.417 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 (4.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00806769 Jy ! Component: 100 - total flux cleaned = 0.0136025 Jy ! Component: 150 - total flux cleaned = 0.0177527 Jy ! Component: 200 - total flux cleaned = 0.0209373 Jy ! Total flux subtracted in 200 components = 0.0209373 Jy ! Clean residual min=-0.002593 max=0.003611 Jy/beam ! Clean residual mean=-0.000002 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.368394 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.368394 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=0.085417Jy sigma=0.000661 ! Fit after self-cal, rms=0.085370Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.97 FD 0.99 HN 0.99 KP 0.99 ! LA 0.97 MK 0.98 NL 1.00 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 0.98 ! LA 0.97 MK 0.97 NL 0.98 OV 1.00 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.99 ! LA 1.00 MK 0.98 NL 0.99 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 1.01 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.98 ! LA 0.98 MK 1.01 NL 0.98 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.97 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.97 ! LA 1.01 MK 1.00 NL 0.99 OV 1.01 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.97 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 0.99 ! LA 1.01 MK 1.00 NL 0.99 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 0.99 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 0.96 ! LA 1.00 MK 0.97 NL 0.97 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Fit before self-cal, rms=0.085370Jy sigma=0.000660 ! Fit after self-cal, rms=0.084395Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.063 mas, bmaj=1.118 mas, bpa=-38.63 degrees ! Estimated noise=307.73 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 = 0.00313192 Jy ! Component: 100 - total flux cleaned = 0.00445406 Jy ! Component: 150 - total flux cleaned = 0.00503339 Jy ! Component: 200 - total flux cleaned = 0.00551447 Jy ! Total flux subtracted in 200 components = 0.00551447 Jy ! Clean residual min=-0.001863 max=0.002040 Jy/beam ! Clean residual mean=0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.373908 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.373908 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=0.084257Jy sigma=0.000655 ! Fit after self-cal, rms=0.084242Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084242Jy sigma=0.000655 ! Fit after self-cal, rms=0.084214Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.062 mas, bmaj=1.118 mas, bpa=-38.38 degrees ! Estimated noise=308.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168164 Jy ! Component: 100 - total flux cleaned = 0.00223547 Jy ! Component: 150 - total flux cleaned = 0.00252037 Jy ! Component: 200 - total flux cleaned = 0.00279199 Jy ! Total flux subtracted in 200 components = 0.00279199 Jy ! Clean residual min=-0.001234 max=0.001497 Jy/beam ! Clean residual mean=0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.3767 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.3767 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=0.084163Jy sigma=0.000650 ! Fit after self-cal, rms=0.084163Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (2.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010708 Jy ! Component: 100 - total flux cleaned = 0.00136525 Jy ! Component: 150 - total flux cleaned = 0.00170416 Jy ! Component: 200 - total flux cleaned = 0.00186826 Jy ! Total flux subtracted in 200 components = 0.00186826 Jy ! Clean residual min=-0.001306 max=0.001331 Jy/beam ! Clean residual mean=0.000005 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.378568 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.378568 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=0.084130Jy sigma=0.000650 ! Fit after self-cal, rms=0.084126Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084126Jy sigma=0.000650 ! Fit after self-cal, rms=0.084158Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.063 mas, bmaj=1.119 mas, bpa=-39.13 degrees ! Estimated noise=308.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079356 Jy ! Component: 100 - total flux cleaned = 0.00124368 Jy ! Component: 150 - total flux cleaned = 0.00153876 Jy ! Component: 200 - total flux cleaned = 0.00175169 Jy ! Total flux subtracted in 200 components = 0.00175169 Jy ! Clean residual min=-0.001100 max=0.001218 Jy/beam ! Clean residual mean=0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.38032 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.38032 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=0.084136Jy sigma=0.000649 ! Fit after self-cal, rms=0.084134Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (4.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116557 Jy ! Component: 100 - total flux cleaned = 0.00149723 Jy ! Component: 150 - total flux cleaned = 0.00168217 Jy ! Component: 200 - total flux cleaned = 0.00184849 Jy ! Total flux subtracted in 200 components = 0.00184849 Jy ! Clean residual min=-0.001085 max=0.001167 Jy/beam ! Clean residual mean=0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.382169 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 154 components and 0.382169 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=0.084115Jy sigma=0.000649 ! Fit after self-cal, rms=0.084113Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.084113Jy sigma=0.000649 ! Fit after self-cal, rms=0.084159Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.476 mas, bmaj=2.596 mas, bpa=-38.9 degrees ! Estimated noise=397.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112724 Jy ! Component: 100 - total flux cleaned = 0.00155632 Jy ! Component: 150 - total flux cleaned = 0.00186282 Jy ! Component: 200 - total flux cleaned = 0.0021036 Jy ! Total flux subtracted in 200 components = 0.0021036 Jy ! Clean residual min=-0.001139 max=0.001278 Jy/beam ! Clean residual mean=0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.384272 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 169 components and 0.384272 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=0.084153Jy sigma=0.000649 ! Fit after self-cal, rms=0.084152Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.0002144 Jy ! Component: 100 - total flux cleaned = 0.000419457 Jy ! Component: 150 - total flux cleaned = 0.000597396 Jy ! Component: 200 - total flux cleaned = 0.00070781 Jy ! Total flux subtracted in 200 components = 0.00070781 Jy ! Clean residual min=-0.001080 max=0.001242 Jy/beam ! Clean residual mean=0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.38498 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 185 components and 0.38498 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=0.084150Jy sigma=0.000649 ! Fit after self-cal, rms=0.084149Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.12 mas, bpa=-39.81 degrees ! Estimated noise=308.319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.12 at -39.81 degrees (North through East) ! Clean map min=-0.0010025 max=0.26555 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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8485 mas, bmaj=0.8855 mas, bpa=-71.26 degrees ! Estimated noise=736.283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20231 Jy ! Component: 100 - total flux cleaned = 0.257038 Jy ! Component: 150 - total flux cleaned = 0.284411 Jy ! Component: 200 - total flux cleaned = 0.302388 Jy ! Total flux subtracted in 200 components = 0.302388 Jy ! Clean residual min=-0.004104 max=0.009974 Jy/beam ! Clean residual mean=-0.000014 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.302388 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.302388 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.12 mas, bpa=-39.81 degrees ! Estimated noise=308.319 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 = 0.0206577 Jy ! Component: 100 - total flux cleaned = 0.0343498 Jy ! Component: 150 - total flux cleaned = 0.0443029 Jy ! Component: 200 - total flux cleaned = 0.0518376 Jy ! Total flux subtracted in 200 components = 0.0518376 Jy ! Clean residual min=-0.001960 max=0.004393 Jy/beam ! Clean residual mean=-0.000015 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.354226 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 77 components and 0.354226 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0057953 Jy ! Component: 100 - total flux cleaned = 0.0103288 Jy ! Component: 150 - total flux cleaned = 0.0139238 Jy ! Component: 200 - total flux cleaned = 0.0168022 Jy ! Total flux subtracted in 200 components = 0.0168022 Jy ! Clean residual min=-0.001274 max=0.001818 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.371028 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 122 components and 0.371028 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023426 Jy ! Component: 100 - total flux cleaned = 0.004247 Jy ! Component: 150 - total flux cleaned = 0.00583027 Jy ! Component: 200 - total flux cleaned = 0.00715951 Jy ! Total flux subtracted in 200 components = 0.00715951 Jy ! Clean residual min=-0.001010 max=0.001049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.378188 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 159 components and 0.378187 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.476 mas, bmaj=2.596 mas, bpa=-38.9 degrees ! Estimated noise=397.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218538 Jy ! Component: 100 - total flux cleaned = 0.00363121 Jy ! Component: 150 - total flux cleaned = 0.00465269 Jy ! Component: 200 - total flux cleaned = 0.00539211 Jy ! Total flux subtracted in 200 components = 0.00539211 Jy ! Clean residual min=-0.001086 max=0.001184 Jy/beam ! Clean residual mean=0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.38358 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 = 0.0004445 Jy ! Component: 100 - total flux cleaned = 0.000658078 Jy ! Component: 150 - total flux cleaned = 0.000852412 Jy ! Component: 200 - total flux cleaned = 0.000992496 Jy ! Total flux subtracted in 200 components = 0.000992496 Jy ! Clean residual min=-0.001034 max=0.001188 Jy/beam ! Clean residual mean=0.000006 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.384572 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 233 components and 0.384572 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=1.064 mas, bmaj=1.12 mas, bpa=-39.81 degrees ! Estimated noise=308.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000223795 Jy ! Component: 100 - total flux cleaned = 0.000309519 Jy ! Component: 150 - total flux cleaned = 0.000354888 Jy ! Component: 200 - total flux cleaned = 0.00036883 Jy ! Total flux subtracted in 200 components = 0.00036883 Jy ! Clean residual min=-0.000909 max=0.000970 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.384941 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 249 components and 0.384941 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=0.084125Jy sigma=0.000649 ! Fit after self-cal, rms=0.084115Jy sigma=0.000649 wmodel J1323+7942_X_2017_05_27_pus_map.mod ! Writing 249 model components to file: J1323+7942_X_2017_05_27_pus_map.mod wobs J1323+7942_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1323+7942_X_2017_05_27_pus_uvs.fits wwins J1323+7942_X_2017_05_27_pus_map.win ! wwins: Wrote 8 windows to J1323+7942_X_2017_05_27_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 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018993 Jy ! Component: 100 - total flux cleaned = 0.000280905 Jy ! Component: 150 - total flux cleaned = 0.000223131 Jy ! Component: 200 - total flux cleaned = 0.000126466 Jy ! Component: 250 - total flux cleaned = 7.34168e-05 Jy ! Component: 300 - total flux cleaned = -2.99511e-05 Jy ! Component: 350 - total flux cleaned = -0.000105223 Jy ! Component: 400 - total flux cleaned = -0.00011751 Jy ! Component: 450 - total flux cleaned = -0.00015383 Jy ! Component: 500 - total flux cleaned = -0.000201127 Jy ! Component: 550 - total flux cleaned = -0.000212723 Jy ! Component: 600 - total flux cleaned = -0.000235725 Jy ! Component: 650 - total flux cleaned = -0.000280572 Jy ! Component: 700 - total flux cleaned = -0.000335637 Jy ! Component: 750 - total flux cleaned = -0.000368046 Jy ! Component: 800 - total flux cleaned = -0.000389228 Jy ! Component: 850 - total flux cleaned = -0.000431263 Jy ! Component: 900 - total flux cleaned = -0.000504205 Jy ! Component: 950 - total flux cleaned = -0.000534885 Jy ! Component: 1000 - total flux cleaned = -0.000585681 Jy ! Component: 1050 - total flux cleaned = -0.000666135 Jy ! Component: 1100 - total flux cleaned = -0.000715758 Jy ! Component: 1150 - total flux cleaned = -0.000764892 Jy ! Component: 1200 - total flux cleaned = -0.000842552 Jy ! Component: 1250 - total flux cleaned = -0.000881037 Jy ! Component: 1300 - total flux cleaned = -0.000919133 Jy ! Component: 1350 - total flux cleaned = -0.000985037 Jy ! Component: 1400 - total flux cleaned = -0.00103133 Jy ! Component: 1450 - total flux cleaned = -0.000994523 Jy ! Component: 1500 - total flux cleaned = -0.00104945 Jy ! Component: 1550 - total flux cleaned = -0.0010765 Jy ! Component: 1600 - total flux cleaned = -0.00105867 Jy ! Component: 1650 - total flux cleaned = -0.00108533 Jy ! Component: 1700 - total flux cleaned = -0.0011118 Jy ! Component: 1750 - total flux cleaned = -0.00110292 Jy ! Component: 1800 - total flux cleaned = -0.0011289 Jy ! Component: 1850 - total flux cleaned = -0.00112035 Jy ! Component: 1900 - total flux cleaned = -0.0011203 Jy ! Component: 1950 - total flux cleaned = -0.00115411 Jy ! Component: 2000 - total flux cleaned = -0.0011291 Jy ! Total flux subtracted in 2048 components = -0.0011209 Jy ! Clean residual min=-0.000467 max=0.000432 Jy/beam ! Clean residual mean=0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.38382 Jy keep ! Adding 174 model components to the UV plane model. ! The established model now contains 423 components and 0.38382 Jy ![Exited script file: muppet] wmap "J1323+7942_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.12 at -39.81 degrees (North through East) ! Clean map min=-0.00064308 max=0.26425 Jy/beam ! Writing clean map to FITS file: J1323+7942_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.26425 invert ! Inverting map ! Your choice of large map pixels excluded 0.0936% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.176528 0.176528 0.353057 0.706114 1.41223 2.82446 5.64891 11.2978 22.5956 45.1913 90.3826 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.264 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.12 at -39.81 degrees (North through East) ! Clean map min=-0.00064308 max=0.26425 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 J1323+7942_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:37:30 2019