! Started logfile: J1348-1704_X_2017_03_23_pus_uvs.log on Mon May 13 10:24:18 2019 obs J1348-1704_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1348-1704_X_2017_03_23_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.634414 visibilities/baseline/integration-bin. ! Found source: J1348-1704 ! ! 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 1124 lines of history. ! ! Reading 49332 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 J1348-1704_X_2017_03_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 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 298 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 299 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 312 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 285 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 310 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 336 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955740Jy sigma=0.007091 ! Fit after self-cal, rms=0.930579Jy sigma=0.006958 ! 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7512 mas, bmaj=2.213 mas, bpa=-3.205 degrees ! Estimated noise=1199.73 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565961 Jy ! Component: 100 - total flux cleaned = 0.069096 Jy ! Total flux subtracted in 100 components = 0.069096 Jy ! Clean residual min=-0.003855 max=0.003856 Jy/beam ! Clean residual mean=0.000009 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.069096 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.069096 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=0.113017Jy sigma=0.000636 ! Fit after self-cal, rms=0.112850Jy sigma=0.000636 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9482 mas, bmaj=2.694 mas, bpa=-3.308 degrees ! Estimated noise=450.863 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 = 0.00547213 Jy ! Component: 100 - total flux cleaned = 0.00732613 Jy ! Component: 150 - total flux cleaned = 0.00815282 Jy ! Component: 200 - total flux cleaned = 0.00821777 Jy ! Total flux subtracted in 200 components = 0.00821777 Jy ! Clean residual min=-0.001374 max=0.001239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0773138 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0773138 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=0.112565Jy sigma=0.000634 ! Fit after self-cal, rms=0.112601Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 1.00 FD 0.98 HN 0.99 KP 1.06 ! LA 1.01 MK 1.01 NL 1.00 OV 1.03 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.17 KP 1.05 ! LA 1.04 MK 0.97 NL 0.97 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 1.00 ! LA 1.03 MK 0.97 NL 1.02 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 0.95 ! LA 1.02 MK 1.11 NL 1.00 OV 1.04 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.93 KP 1.01 ! LA 1.01 MK 0.98 NL 1.01 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 1.06 ! LA 1.03 MK 1.01 NL 0.94 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.02 ! LA 1.05 MK 1.02 NL 0.95 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.99 KP 1.01 ! LA 1.02 MK 1.00 NL 0.99 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 0.99 ! LA 1.01 MK 1.09 NL 1.00 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.94 KP 0.98 ! LA 1.04 MK 1.07 NL 1.01 OV 1.01 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.03 KP 1.04 ! LA 1.00 MK 0.94 NL 0.97 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.94 KP 1.07 ! LA 0.95 MK 0.95 NL 0.97 OV 1.00 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.112601Jy sigma=0.000634 ! Fit after self-cal, rms=0.111530Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9508 mas, bmaj=2.697 mas, bpa=-3.382 degrees ! Estimated noise=451.785 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 = 0.000617906 Jy ! Component: 100 - total flux cleaned = 0.00067813 Jy ! Component: 150 - total flux cleaned = 0.000703898 Jy ! Component: 200 - total flux cleaned = 0.000716022 Jy ! Total flux subtracted in 200 components = 0.000716022 Jy ! Clean residual min=-0.001288 max=0.001189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0780298 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0780298 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=0.111523Jy sigma=0.000633 ! Fit after self-cal, rms=0.111502Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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=0.111502Jy sigma=0.000633 ! Fit after self-cal, rms=0.108170Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9507 mas, bmaj=2.695 mas, bpa=-3.31 degrees ! Estimated noise=452.772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372568 Jy ! Component: 100 - total flux cleaned = 0.000424286 Jy ! Component: 150 - total flux cleaned = 0.00044262 Jy ! Component: 200 - total flux cleaned = 0.000451258 Jy ! Total flux subtracted in 200 components = 0.000451258 Jy ! Clean residual min=-0.001342 max=0.001103 Jy/beam ! Clean residual mean=0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.078481 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.078481 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=0.108167Jy sigma=0.000632 ! Fit after self-cal, rms=0.108130Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 = 1.56281e-05 Jy ! Component: 100 - total flux cleaned = 1.53808e-05 Jy ! Component: 150 - total flux cleaned = 2.35526e-05 Jy ! Component: 200 - total flux cleaned = 3.96428e-05 Jy ! Total flux subtracted in 200 components = 3.96428e-05 Jy ! Clean residual min=-0.001331 max=0.001084 Jy/beam ! Clean residual mean=0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0785207 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0785207 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=0.108128Jy sigma=0.000632 ! Fit after self-cal, rms=0.108125Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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=0.108125Jy sigma=0.000632 ! Fit after self-cal, rms=0.106523Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9495 mas, bmaj=2.69 mas, bpa=-3.249 degrees ! Estimated noise=452.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173369 Jy ! Component: 100 - total flux cleaned = 0.000164536 Jy ! Component: 150 - total flux cleaned = 0.000178583 Jy ! Component: 200 - total flux cleaned = 0.000184947 Jy ! Total flux subtracted in 200 components = 0.000184947 Jy ! Clean residual min=-0.001394 max=0.001020 Jy/beam ! Clean residual mean=0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0787056 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0787056 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=0.106522Jy sigma=0.000632 ! Fit after self-cal, rms=0.106500Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 = -6.51685e-06 Jy ! Component: 100 - total flux cleaned = 8.13969e-06 Jy ! Component: 150 - total flux cleaned = 7.83241e-06 Jy ! Component: 200 - total flux cleaned = 1.95824e-05 Jy ! Total flux subtracted in 200 components = 1.95824e-05 Jy ! Clean residual min=-0.001381 max=0.001014 Jy/beam ! Clean residual mean=0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0787252 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0787252 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=0.106499Jy sigma=0.000632 ! Fit after self-cal, rms=0.106498Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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=0.106498Jy sigma=0.000632 ! Fit after self-cal, rms=0.106362Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.182 mas, bmaj=4.506 mas, bpa=2.049 degrees ! Estimated noise=527.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029253 Jy ! Component: 100 - total flux cleaned = 0.000327597 Jy ! Component: 150 - total flux cleaned = 0.000348069 Jy ! Component: 200 - total flux cleaned = 0.000378105 Jy ! Total flux subtracted in 200 components = 0.000378105 Jy ! Clean residual min=-0.001203 max=0.001039 Jy/beam ! Clean residual mean=0.000009 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0791033 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.0791033 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=0.106362Jy sigma=0.000632 ! Fit after self-cal, rms=0.106360Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 = 2.30374e-05 Jy ! Component: 100 - total flux cleaned = 5.35415e-05 Jy ! Component: 150 - total flux cleaned = 7.14637e-05 Jy ! Component: 200 - total flux cleaned = 9.08714e-05 Jy ! Total flux subtracted in 200 components = 9.08714e-05 Jy ! Clean residual min=-0.001212 max=0.001008 Jy/beam ! Clean residual mean=0.000009 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0791942 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0791942 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=0.106360Jy sigma=0.000632 ! Fit after self-cal, rms=0.106359Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9494 mas, bmaj=2.689 mas, bpa=-3.231 degrees ! Estimated noise=452.191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9494 x 2.689 at -3.231 degrees (North through East) ! Clean map min=-0.0012478 max=0.074311 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7463 mas, bmaj=2.204 mas, bpa=-3.133 degrees ! Estimated noise=1242.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0584225 Jy ! Component: 100 - total flux cleaned = 0.0717173 Jy ! Component: 150 - total flux cleaned = 0.0763851 Jy ! Component: 200 - total flux cleaned = 0.0787066 Jy ! Total flux subtracted in 200 components = 0.0787066 Jy ! Clean residual min=-0.002987 max=0.003305 Jy/beam ! Clean residual mean=-0.000006 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.0787066 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0787066 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9494 mas, bmaj=2.689 mas, bpa=-3.231 degrees ! Estimated noise=452.191 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 = 0.000118194 Jy ! Component: 100 - total flux cleaned = 0.000178408 Jy ! Component: 150 - total flux cleaned = 0.000200478 Jy ! Component: 200 - total flux cleaned = 0.000237992 Jy ! Total flux subtracted in 200 components = 0.000237992 Jy ! Clean residual min=-0.001316 max=0.001026 Jy/beam ! Clean residual mean=0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0789446 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0789446 Jy ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.182 mas, bmaj=4.506 mas, bpa=2.049 degrees ! Estimated noise=527.967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282307 Jy ! Component: 100 - total flux cleaned = 0.000283056 Jy ! Component: 150 - total flux cleaned = 0.000295657 Jy ! Component: 200 - total flux cleaned = 0.000300892 Jy ! Total flux subtracted in 200 components = 0.000300892 Jy ! Clean residual min=-0.001201 max=0.001050 Jy/beam ! Clean residual mean=0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0792455 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9111e-06 Jy ! Component: 100 - total flux cleaned = 1.63568e-05 Jy ! Component: 150 - total flux cleaned = 2.6892e-05 Jy ! Component: 200 - total flux cleaned = 3.69397e-05 Jy ! Total flux subtracted in 200 components = 3.69397e-05 Jy ! Clean residual min=-0.001203 max=0.001022 Jy/beam ! Clean residual mean=0.000008 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0792824 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0792824 Jy ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 0.146% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9494 mas, bmaj=2.689 mas, bpa=-3.231 degrees ! Estimated noise=452.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.66433e-06 Jy ! Component: 100 - total flux cleaned = -5.24375e-05 Jy ! Component: 150 - total flux cleaned = -7.74535e-05 Jy ! Component: 200 - total flux cleaned = -8.85061e-05 Jy ! Total flux subtracted in 200 components = -8.85061e-05 Jy ! Clean residual min=-0.001349 max=0.000982 Jy/beam ! Clean residual mean=0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0791939 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0791939 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=0.106368Jy sigma=0.000632 ! Fit after self-cal, rms=0.106376Jy sigma=0.000632 wmodel J1348-1704_X_2017_03_23_pus_map.mod ! Writing 36 model components to file: J1348-1704_X_2017_03_23_pus_map.mod wobs J1348-1704_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1348-1704_X_2017_03_23_pus_uvs.fits wwins J1348-1704_X_2017_03_23_pus_map.win ! wwins: Wrote 1 windows to J1348-1704_X_2017_03_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 0.146% 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 = -0.000567211 Jy ! Component: 100 - total flux cleaned = -0.000913644 Jy ! Component: 150 - total flux cleaned = -0.00099608 Jy ! Component: 200 - total flux cleaned = -0.00109107 Jy ! Component: 250 - total flux cleaned = -0.00115249 Jy ! Component: 300 - total flux cleaned = -0.00127184 Jy ! Component: 350 - total flux cleaned = -0.00131563 Jy ! Component: 400 - total flux cleaned = -0.00137266 Jy ! Component: 450 - total flux cleaned = -0.00140051 Jy ! Component: 500 - total flux cleaned = -0.0014278 Jy ! Component: 550 - total flux cleaned = -0.00145467 Jy ! Component: 600 - total flux cleaned = -0.00152034 Jy ! Component: 650 - total flux cleaned = -0.00155885 Jy ! Component: 700 - total flux cleaned = -0.0015716 Jy ! Component: 750 - total flux cleaned = -0.00162125 Jy ! Component: 800 - total flux cleaned = -0.00162112 Jy ! Component: 850 - total flux cleaned = -0.00160893 Jy ! Component: 900 - total flux cleaned = -0.0016327 Jy ! Component: 950 - total flux cleaned = -0.00166766 Jy ! Component: 1000 - total flux cleaned = -0.00169068 Jy ! Component: 1050 - total flux cleaned = -0.00169078 Jy ! Component: 1100 - total flux cleaned = -0.00171315 Jy ! Component: 1150 - total flux cleaned = -0.00169088 Jy ! Component: 1200 - total flux cleaned = -0.00170206 Jy ! Component: 1250 - total flux cleaned = -0.00174509 Jy ! Component: 1300 - total flux cleaned = -0.00173445 Jy ! Component: 1350 - total flux cleaned = -0.00174511 Jy ! Component: 1400 - total flux cleaned = -0.00176595 Jy ! Component: 1450 - total flux cleaned = -0.00176596 Jy ! Component: 1500 - total flux cleaned = -0.00174565 Jy ! Component: 1550 - total flux cleaned = -0.00176593 Jy ! Component: 1600 - total flux cleaned = -0.00177574 Jy ! Component: 1650 - total flux cleaned = -0.00178547 Jy ! Component: 1700 - total flux cleaned = -0.00180488 Jy ! Component: 1750 - total flux cleaned = -0.00180473 Jy ! Component: 1800 - total flux cleaned = -0.00180473 Jy ! Component: 1850 - total flux cleaned = -0.00182365 Jy ! Component: 1900 - total flux cleaned = -0.00185169 Jy ! Component: 1950 - total flux cleaned = -0.00184239 Jy ! Component: 2000 - total flux cleaned = -0.00184244 Jy ! Total flux subtracted in 2048 components = -0.00188789 Jy ! Clean residual min=-0.000513 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0773061 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 164 components and 0.0773061 Jy ![Exited script file: muppet] wmap "J1348-1704_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.146% 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: 0.9494 x 2.689 at -3.231 degrees (North through East) ! Clean map min=-0.00096969 max=0.074003 Jy/beam ! Writing clean map to FITS file: J1348-1704_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0740028 invert ! Inverting map ! Your choice of large map pixels excluded 0.146% 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 0.000174709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.708254 0.708254 1.41651 2.83302 5.66604 11.3321 22.6641 45.3283 90.6566 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9494 x 2.689 at -3.231 degrees (North through East) ! Clean map min=-0.00096969 max=0.074003 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 J1348-1704_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:24:21 2019