! Started logfile: J2148+6107_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:08 2016 obs J2148+6107_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2148+6107_X_2015_03_17_pus_uva.fits ! AN table 1: 71 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946479 visibilities/baseline/integration-bin. ! Found source: J2148+6107 ! ! 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 338 lines of history. ! ! Reading 36288 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 J2148+6107_X_2015_03_17_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.831706Jy sigma=0.009056 ! Fit after self-cal, rms=0.807021Jy sigma=0.008791 ! 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7753 mas, bmaj=1.147 mas, bpa=-32.06 degrees ! Estimated noise=703.81 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 = 0.146602 Jy ! Component: 100 - total flux cleaned = 0.22164 Jy ! Total flux subtracted in 100 components = 0.22164 Jy ! Clean residual min=-0.022557 max=0.047814 Jy/beam ! Clean residual mean=-0.000148 rms=0.007624 Jy/beam ! Combined flux in latest and established models = 0.22164 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.22164 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=0.199767Jy sigma=0.002172 ! Fit after self-cal, rms=0.199527Jy sigma=0.002168 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548377 Jy ! Component: 100 - total flux cleaned = 0.0951227 Jy ! Total flux subtracted in 100 components = 0.0951227 Jy ! Clean residual min=-0.017323 max=0.047226 Jy/beam ! Clean residual mean=-0.000127 rms=0.006197 Jy/beam ! Combined flux in latest and established models = 0.316763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.316763 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=0.169265Jy sigma=0.001822 ! Fit after self-cal, rms=0.168935Jy sigma=0.001817 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-3, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0446107 Jy ! Component: 100 - total flux cleaned = 0.0755188 Jy ! Total flux subtracted in 100 components = 0.0755188 Jy ! Clean residual min=-0.015722 max=0.030242 Jy/beam ! Clean residual mean=-0.000116 rms=0.005022 Jy/beam ! Combined flux in latest and established models = 0.392282 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.392282 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=0.147243Jy sigma=0.001576 ! Fit after self-cal, rms=0.146727Jy sigma=0.001568 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-1.8, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327278 Jy ! Component: 100 - total flux cleaned = 0.0580022 Jy ! Total flux subtracted in 100 components = 0.0580022 Jy ! Clean residual min=-0.012567 max=0.020500 Jy/beam ! Clean residual mean=-0.000107 rms=0.004145 Jy/beam ! Combined flux in latest and established models = 0.450284 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.450284 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=0.131727Jy sigma=0.001395 ! Fit after self-cal, rms=0.131320Jy sigma=0.001391 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9588 mas, bmaj=1.357 mas, bpa=-29.48 degrees ! Estimated noise=343.062 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 = 0.0411067 Jy ! Component: 100 - total flux cleaned = 0.072767 Jy ! Component: 150 - total flux cleaned = 0.0979817 Jy ! Component: 200 - total flux cleaned = 0.118444 Jy ! Total flux subtracted in 200 components = 0.118444 Jy ! Clean residual min=-0.019277 max=0.025841 Jy/beam ! Clean residual mean=-0.000183 rms=0.005335 Jy/beam ! Combined flux in latest and established models = 0.568728 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 110 components and 0.568728 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=0.111167Jy sigma=0.001153 ! Fit after self-cal, rms=0.110765Jy sigma=0.001148 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.93 FD 1.22 HN 1.12 KP 0.85 ! LA 0.92 MK 0.97 NL 1.13 OV 1.03 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.13 KP 0.82 ! LA 0.91 MK 0.99 NL 1.13 OV 1.04 ! PT 0.85 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.25 HN 1.11 KP 0.77 ! LA 0.94 MK 0.99 NL 1.17 OV 1.04 ! PT 0.83 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.11 KP 0.74 ! LA 0.94 MK 0.98 NL 1.16 OV 1.03 ! PT 0.84 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.22 HN 1.05 KP 0.70 ! LA 0.93 MK 0.96 NL 1.19 OV 1.05 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.25 HN 1.09 KP 0.70 ! LA 0.94 MK 0.97 NL 1.19 OV 1.08 ! PT 0.83 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.27 HN 1.14 KP 0.70 ! LA 0.94 MK 0.96 NL 1.17 OV 1.09 ! PT 0.86 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.28 HN 1.13 KP 0.70 ! LA 0.93 MK 0.99 NL 1.19 OV 1.09 ! PT 0.85 SC 1.17 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.26 HN 1.16 KP 0.72 ! LA 0.94 MK 0.94 NL 1.18 OV 1.09 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.29 HN 1.20 KP 0.75 ! LA 0.96 MK 0.96 NL 1.18 OV 1.08 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.28 HN 1.14 KP 0.78 ! LA 0.97 MK 0.95 NL 1.19 OV 1.06 ! PT 0.88 SC 1.18 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.31 HN 1.13 KP 0.82 ! LA 0.96 MK 0.92 NL 1.20 OV 1.08 ! PT 0.88 SC 1.16 ! ! ! Fit before self-cal, rms=0.110765Jy sigma=0.001148 ! Fit after self-cal, rms=0.089184Jy sigma=0.000866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9742 mas, bmaj=1.383 mas, bpa=-29.78 degrees ! Estimated noise=341.734 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 (-4.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134165 Jy ! Component: 100 - total flux cleaned = 0.0161857 Jy ! Component: 150 - total flux cleaned = 0.0174605 Jy ! Component: 200 - total flux cleaned = 0.0184901 Jy ! Total flux subtracted in 200 components = 0.0184901 Jy ! Clean residual min=-0.006492 max=0.006337 Jy/beam ! Clean residual mean=0.000079 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.587219 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 135 components and 0.587219 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=0.087165Jy sigma=0.000835 ! Fit after self-cal, rms=0.086996Jy sigma=0.000831 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.086996Jy sigma=0.000831 ! Fit after self-cal, rms=0.085052Jy sigma=0.000820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9729 mas, bmaj=1.389 mas, bpa=-29.24 degrees ! Estimated noise=338.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607747 Jy ! Component: 100 - total flux cleaned = 0.0093751 Jy ! Component: 150 - total flux cleaned = 0.0106923 Jy ! Component: 200 - total flux cleaned = 0.0113596 Jy ! Total flux subtracted in 200 components = 0.0113596 Jy ! Clean residual min=-0.004501 max=0.005160 Jy/beam ! Clean residual mean=-0.000003 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.598578 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.598578 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=0.084540Jy sigma=0.000812 ! Fit after self-cal, rms=0.084415Jy sigma=0.000811 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00256612 Jy ! Component: 100 - total flux cleaned = 0.00381169 Jy ! Component: 150 - total flux cleaned = 0.00433216 Jy ! Component: 200 - total flux cleaned = 0.00464152 Jy ! Total flux subtracted in 200 components = 0.00464152 Jy ! Clean residual min=-0.004414 max=0.004855 Jy/beam ! Clean residual mean=0.000004 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.60322 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 169 components and 0.60322 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=0.084236Jy sigma=0.000808 ! Fit after self-cal, rms=0.084176Jy sigma=0.000807 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.084176Jy sigma=0.000807 ! Fit after self-cal, rms=0.083709Jy sigma=0.000805 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9747 mas, bmaj=1.39 mas, bpa=-29.34 degrees ! Estimated noise=337.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369747 Jy ! Component: 100 - total flux cleaned = 0.00586625 Jy ! Component: 150 - total flux cleaned = 0.00701545 Jy ! Component: 200 - total flux cleaned = 0.00784417 Jy ! Total flux subtracted in 200 components = 0.00784417 Jy ! Clean residual min=-0.004035 max=0.004561 Jy/beam ! Clean residual mean=-0.000006 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.611064 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 184 components and 0.611064 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=0.083506Jy sigma=0.000802 ! Fit after self-cal, rms=0.083446Jy sigma=0.000801 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00184878 Jy ! Component: 100 - total flux cleaned = 0.00258295 Jy ! Component: 150 - total flux cleaned = 0.00316048 Jy ! Component: 200 - total flux cleaned = 0.00350365 Jy ! Total flux subtracted in 200 components = 0.00350365 Jy ! Clean residual min=-0.003917 max=0.004389 Jy/beam ! Clean residual mean=-0.000001 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.614567 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 193 components and 0.614567 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=0.083358Jy sigma=0.000800 ! Fit after self-cal, rms=0.083325Jy sigma=0.000799 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.083325Jy sigma=0.000799 ! Fit after self-cal, rms=0.082922Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.356 mas, bmaj=2.613 mas, bpa=-59.61 degrees ! Estimated noise=419.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510435 Jy ! Component: 100 - total flux cleaned = 0.00731006 Jy ! Component: 150 - total flux cleaned = 0.00820824 Jy ! Component: 200 - total flux cleaned = 0.00853943 Jy ! Total flux subtracted in 200 components = 0.00853943 Jy ! Clean residual min=-0.005242 max=0.005837 Jy/beam ! Clean residual mean=-0.000011 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.623107 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 211 components and 0.623107 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=0.082862Jy sigma=0.000797 ! Fit after self-cal, rms=0.082801Jy sigma=0.000796 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.00198067 Jy ! Component: 100 - total flux cleaned = 0.00263916 Jy ! Component: 150 - total flux cleaned = 0.00292903 Jy ! Component: 200 - total flux cleaned = 0.00293094 Jy ! Total flux subtracted in 200 components = 0.00293094 Jy ! Clean residual min=-0.005008 max=0.005702 Jy/beam ! Clean residual mean=-0.000003 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.626038 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 222 components and 0.626038 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=0.082810Jy sigma=0.000796 ! Fit after self-cal, rms=0.082785Jy sigma=0.000796 ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9759 mas, bmaj=1.389 mas, bpa=-29.75 degrees ! Estimated noise=336.579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9759 x 1.389 at -29.75 degrees (North through East) ! Clean map min=-0.0032931 max=0.17568 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.786 mas, bmaj=1.17 mas, bpa=-32.14 degrees ! Estimated noise=702.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14364 Jy ! Component: 100 - total flux cleaned = 0.219535 Jy ! Component: 150 - total flux cleaned = 0.276294 Jy ! Component: 200 - total flux cleaned = 0.320891 Jy ! Total flux subtracted in 200 components = 0.320891 Jy ! Clean residual min=-0.015282 max=0.027045 Jy/beam ! Clean residual mean=-0.000110 rms=0.005053 Jy/beam ! Combined flux in latest and established models = 0.320892 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.320892 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9759 mas, bmaj=1.389 mas, bpa=-29.75 degrees ! Estimated noise=336.579 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 = 0.0604083 Jy ! Component: 100 - total flux cleaned = 0.105126 Jy ! Component: 150 - total flux cleaned = 0.140346 Jy ! Component: 200 - total flux cleaned = 0.168608 Jy ! Total flux subtracted in 200 components = 0.168608 Jy ! Clean residual min=-0.010233 max=0.018247 Jy/beam ! Clean residual mean=-0.000164 rms=0.003679 Jy/beam ! Combined flux in latest and established models = 0.489499 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 88 components and 0.4895 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229984 Jy ! Component: 100 - total flux cleaned = 0.0414623 Jy ! Component: 150 - total flux cleaned = 0.0565196 Jy ! Component: 200 - total flux cleaned = 0.0690288 Jy ! Total flux subtracted in 200 components = 0.0690288 Jy ! Clean residual min=-0.006044 max=0.008164 Jy/beam ! Clean residual mean=-0.000081 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.558528 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 134 components and 0.558528 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.356 mas, bmaj=2.613 mas, bpa=-59.61 degrees ! Estimated noise=419.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200521 Jy ! Component: 100 - total flux cleaned = 0.0334674 Jy ! Component: 150 - total flux cleaned = 0.0428741 Jy ! Component: 200 - total flux cleaned = 0.0496572 Jy ! Total flux subtracted in 200 components = 0.0496572 Jy ! Clean residual min=-0.005206 max=0.007470 Jy/beam ! Clean residual mean=-0.000056 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.608185 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 = 0.00498345 Jy ! Component: 100 - total flux cleaned = 0.00745586 Jy ! Component: 150 - total flux cleaned = 0.00909724 Jy ! Component: 200 - total flux cleaned = 0.0105686 Jy ! Total flux subtracted in 200 components = 0.0105686 Jy ! Clean residual min=-0.004758 max=0.006308 Jy/beam ! Clean residual mean=-0.000027 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.618754 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 216 components and 0.618754 Jy ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9759 mas, bmaj=1.389 mas, bpa=-29.75 degrees ! Estimated noise=336.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129719 Jy ! Component: 100 - total flux cleaned = 0.00214186 Jy ! Component: 150 - total flux cleaned = 0.00266622 Jy ! Component: 200 - total flux cleaned = 0.00323318 Jy ! Total flux subtracted in 200 components = 0.00323318 Jy ! Clean residual min=-0.003396 max=0.004681 Jy/beam ! Clean residual mean=-0.000009 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.621987 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 230 components and 0.621987 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=0.082942Jy sigma=0.000797 ! Fit after self-cal, rms=0.082905Jy sigma=0.000797 wmodel J2148+6107_X_2015_03_17_pus_map.mod ! Writing 230 model components to file: J2148+6107_X_2015_03_17_pus_map.mod wobs J2148+6107_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2148+6107_X_2015_03_17_pus_uvs.fits wwins J2148+6107_X_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J2148+6107_X_2015_03_17_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 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193107 Jy ! Component: 100 - total flux cleaned = 0.00230972 Jy ! Component: 150 - total flux cleaned = 0.00230798 Jy ! Component: 200 - total flux cleaned = 0.00230752 Jy ! Component: 250 - total flux cleaned = 0.00257751 Jy ! Component: 300 - total flux cleaned = 0.0027848 Jy ! Component: 350 - total flux cleaned = 0.00273673 Jy ! Component: 400 - total flux cleaned = 0.0025921 Jy ! Component: 450 - total flux cleaned = 0.00244975 Jy ! Component: 500 - total flux cleaned = 0.00217362 Jy ! Component: 550 - total flux cleaned = 0.00199286 Jy ! Component: 600 - total flux cleaned = 0.00164187 Jy ! Component: 650 - total flux cleaned = 0.00151268 Jy ! Component: 700 - total flux cleaned = 0.00146938 Jy ! Component: 750 - total flux cleaned = 0.00130595 Jy ! Component: 800 - total flux cleaned = 0.00126619 Jy ! Component: 850 - total flux cleaned = 0.00114971 Jy ! Component: 900 - total flux cleaned = 0.00118944 Jy ! Component: 950 - total flux cleaned = 0.00115114 Jy ! Component: 1000 - total flux cleaned = 0.00096709 Jy ! Component: 1050 - total flux cleaned = 0.00100347 Jy ! Component: 1100 - total flux cleaned = 0.000790545 Jy ! Component: 1150 - total flux cleaned = 0.000756633 Jy ! Component: 1200 - total flux cleaned = 0.000791033 Jy ! Component: 1250 - total flux cleaned = 0.000690634 Jy ! Component: 1300 - total flux cleaned = 0.000755884 Jy ! Component: 1350 - total flux cleaned = 0.000755737 Jy ! Component: 1400 - total flux cleaned = 0.000723373 Jy ! Component: 1450 - total flux cleaned = 0.000722819 Jy ! Component: 1500 - total flux cleaned = 0.000784778 Jy ! Component: 1550 - total flux cleaned = 0.000906019 Jy ! Component: 1600 - total flux cleaned = 0.000935027 Jy ! Component: 1650 - total flux cleaned = 0.000964736 Jy ! Component: 1700 - total flux cleaned = 0.00110978 Jy ! Component: 1750 - total flux cleaned = 0.00110953 Jy ! Component: 1800 - total flux cleaned = 0.00113779 Jy ! Component: 1850 - total flux cleaned = 0.00130374 Jy ! Component: 1900 - total flux cleaned = 0.00141203 Jy ! Component: 1950 - total flux cleaned = 0.00146534 Jy ! Component: 2000 - total flux cleaned = 0.00157097 Jy ! Total flux subtracted in 2048 components = 0.00170118 Jy ! Clean residual min=-0.001297 max=0.001296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.623689 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 384 components and 0.623689 Jy ![Exited script file: muppet] wmap "J2148+6107_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9759 x 1.389 at -29.75 degrees (North through East) ! Clean map min=-0.0037131 max=0.17825 Jy/beam ! Writing clean map to FITS file: J2148+6107_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.178247 invert ! Inverting map ! Your choice of large map pixels excluded 0.193% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511833 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.861447 0.861447 1.72289 3.44579 6.89157 13.7831 27.5663 55.1326 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9759 x 1.389 at -29.75 degrees (North through East) ! Clean map min=-0.0037131 max=0.17825 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 J2148+6107_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:11 2016