! Started logfile: J0754+4823_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:02:37 2016 obs J0754+4823_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0754+4823_X_2015_03_17_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965465 visibilities/baseline/integration-bin. ! Found source: J0754+4823 ! ! 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 38580 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 J0754+4823_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.772597Jy sigma=0.009055 ! Fit after self-cal, rms=0.742018Jy sigma=0.008684 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=1.043 mas, bpa=-1.025 degrees ! Estimated noise=776.148 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 = 0.186477 Jy ! Component: 100 - total flux cleaned = 0.248265 Jy ! Total flux subtracted in 100 components = 0.248265 Jy ! Clean residual min=-0.020332 max=0.068089 Jy/beam ! Clean residual mean=-0.000129 rms=0.006452 Jy/beam ! Combined flux in latest and established models = 0.248265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.248265 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=0.140417Jy sigma=0.001592 ! Fit after self-cal, rms=0.140233Jy sigma=0.001591 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0583154 Jy ! Component: 100 - total flux cleaned = 0.0868428 Jy ! Total flux subtracted in 100 components = 0.0868428 Jy ! Clean residual min=-0.014279 max=0.025241 Jy/beam ! Clean residual mean=-0.000064 rms=0.003999 Jy/beam ! Combined flux in latest and established models = 0.335107 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.335107 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=0.104986Jy sigma=0.001165 ! Fit after self-cal, rms=0.102037Jy sigma=0.001127 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.307 mas, bpa=-3.04 degrees ! Estimated noise=309.699 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 = 0.0354892 Jy ! Component: 100 - total flux cleaned = 0.0556031 Jy ! Component: 150 - total flux cleaned = 0.0685746 Jy ! Component: 200 - total flux cleaned = 0.0772356 Jy ! Total flux subtracted in 200 components = 0.0772356 Jy ! Clean residual min=-0.015423 max=0.014594 Jy/beam ! Clean residual mean=0.000015 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.412343 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.412343 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=0.087532Jy sigma=0.000967 ! Fit after self-cal, rms=0.086814Jy sigma=0.000957 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.05 KP 0.89 ! LA 1.01 MK 0.92 NL 0.99 OV 1.01 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.07 KP 0.84 ! LA 1.02 MK 0.94 NL 0.99 OV 1.01 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.08 KP 0.80 ! LA 1.02 MK 0.96 NL 1.00 OV 1.01 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.05 KP 0.76 ! LA 1.04 MK 0.97 NL 1.00 OV 1.02 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.02 KP 0.72 ! LA 1.02 MK 0.97 NL 1.02 OV 1.02 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.07 KP 0.72 ! LA 1.03 MK 0.97 NL 1.03 OV 1.03 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.12 KP 0.72 ! LA 1.05 MK 0.95 NL 1.02 OV 1.07 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.18 HN 1.13 KP 0.71 ! LA 1.01 MK 0.96 NL 1.03 OV 1.06 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.13 KP 0.74 ! LA 1.05 MK 0.97 NL 1.01 OV 1.07 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.11 KP 0.78 ! LA 1.06 MK 1.00 NL 1.01 OV 1.05 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.80 ! LA 1.06 MK 0.98 NL 1.02 OV 1.04 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.07 KP 0.84 ! LA 1.05 MK 1.01 NL 1.03 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Fit before self-cal, rms=0.086814Jy sigma=0.000957 ! Fit after self-cal, rms=0.072200Jy sigma=0.000806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.321 mas, bpa=-4.866 degrees ! Estimated noise=307.576 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 (3.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00979996 Jy ! Component: 100 - total flux cleaned = 0.0149934 Jy ! Component: 150 - total flux cleaned = 0.01642 Jy ! Component: 200 - total flux cleaned = 0.0174885 Jy ! Total flux subtracted in 200 components = 0.0174885 Jy ! Clean residual min=-0.003496 max=0.004002 Jy/beam ! Clean residual mean=-0.000005 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.429832 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.429832 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=0.070806Jy sigma=0.000787 ! Fit after self-cal, rms=0.070694Jy sigma=0.000785 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070694Jy sigma=0.000785 ! Fit after self-cal, rms=0.070720Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.315 mas, bpa=-3.903 degrees ! Estimated noise=307.891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307908 Jy ! Component: 100 - total flux cleaned = 0.00438719 Jy ! Component: 150 - total flux cleaned = 0.00528737 Jy ! Component: 200 - total flux cleaned = 0.00609473 Jy ! Total flux subtracted in 200 components = 0.00609473 Jy ! Clean residual min=-0.002599 max=0.003224 Jy/beam ! Clean residual mean=-0.000016 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.435926 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.435926 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=0.070486Jy sigma=0.000778 ! Fit after self-cal, rms=0.070453Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.4, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250939 Jy ! Component: 100 - total flux cleaned = 0.00373416 Jy ! Component: 150 - total flux cleaned = 0.0045429 Jy ! Component: 200 - total flux cleaned = 0.00528948 Jy ! Total flux subtracted in 200 components = 0.00528948 Jy ! Clean residual min=-0.002583 max=0.002294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.441216 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.441216 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=0.070264Jy sigma=0.000776 ! Fit after self-cal, rms=0.070245Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070245Jy sigma=0.000775 ! Fit after self-cal, rms=0.069982Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.316 mas, bpa=-4.275 degrees ! Estimated noise=306.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083731 Jy ! Component: 100 - total flux cleaned = 0.00157633 Jy ! Component: 150 - total flux cleaned = 0.0023591 Jy ! Component: 200 - total flux cleaned = 0.00281371 Jy ! Total flux subtracted in 200 components = 0.00281371 Jy ! Clean residual min=-0.002270 max=0.001917 Jy/beam ! Clean residual mean=-0.000010 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.44403 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.44403 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=0.069890Jy sigma=0.000774 ! Fit after self-cal, rms=0.069872Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140679 Jy ! Component: 100 - total flux cleaned = 0.000595045 Jy ! Component: 150 - total flux cleaned = 0.00106368 Jy ! Component: 200 - total flux cleaned = 0.00134245 Jy ! Total flux subtracted in 200 components = 0.00134245 Jy ! Clean residual min=-0.002261 max=0.001746 Jy/beam ! Clean residual mean=-0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.445372 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.445372 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=0.069820Jy sigma=0.000773 ! Fit after self-cal, rms=0.069806Jy sigma=0.000773 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.069806Jy sigma=0.000773 ! Fit after self-cal, rms=0.069665Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=2.436 mas, bpa=3.749 degrees ! Estimated noise=374.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757876 Jy ! Component: 100 - total flux cleaned = 0.00134278 Jy ! Component: 150 - total flux cleaned = 0.00182205 Jy ! Component: 200 - total flux cleaned = 0.00218619 Jy ! Total flux subtracted in 200 components = 0.00218619 Jy ! Clean residual min=-0.001948 max=0.002202 Jy/beam ! Clean residual mean=-0.000016 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.447558 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 119 components and 0.447558 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=0.069639Jy sigma=0.000773 ! Fit after self-cal, rms=0.069618Jy sigma=0.000772 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.17656e-05 Jy ! Component: 100 - total flux cleaned = 0.000421637 Jy ! Component: 150 - total flux cleaned = 0.000687147 Jy ! Component: 200 - total flux cleaned = 0.000860731 Jy ! Total flux subtracted in 200 components = 0.000860731 Jy ! Clean residual min=-0.001836 max=0.002213 Jy/beam ! Clean residual mean=-0.000012 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.448419 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.448419 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=0.069604Jy sigma=0.000772 ! Fit after self-cal, rms=0.069589Jy sigma=0.000772 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.317 mas, bpa=-4.469 degrees ! Estimated noise=306.288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.317 at -4.469 degrees (North through East) ! Clean map min=-0.0018165 max=0.24549 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 ! Estimated beam: bmin=0.8517 mas, bmaj=1.048 mas, bpa=-2.811 degrees ! Estimated noise=779.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190052 Jy ! Component: 100 - total flux cleaned = 0.266862 Jy ! Component: 150 - total flux cleaned = 0.311865 Jy ! Component: 200 - total flux cleaned = 0.339745 Jy ! Total flux subtracted in 200 components = 0.339745 Jy ! Clean residual min=-0.007648 max=0.014956 Jy/beam ! Clean residual mean=-0.000101 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.339745 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.339745 Jy ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.317 mas, bpa=-4.469 degrees ! Estimated noise=306.288 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 = 0.0277692 Jy ! Component: 100 - total flux cleaned = 0.0446409 Jy ! Component: 150 - total flux cleaned = 0.0565604 Jy ! Component: 200 - total flux cleaned = 0.0655529 Jy ! Total flux subtracted in 200 components = 0.0655529 Jy ! Clean residual min=-0.003658 max=0.005514 Jy/beam ! Clean residual mean=-0.000103 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.405298 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 70 components and 0.405298 Jy ! Inverting map ! Added new window around map position (1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070498 Jy ! Component: 100 - total flux cleaned = 0.0126029 Jy ! Component: 150 - total flux cleaned = 0.0171603 Jy ! Component: 200 - total flux cleaned = 0.0209415 Jy ! Total flux subtracted in 200 components = 0.0209415 Jy ! Clean residual min=-0.002284 max=0.002492 Jy/beam ! Clean residual mean=-0.000057 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.426239 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 98 components and 0.426239 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=2.436 mas, bpa=3.749 degrees ! Estimated noise=374.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586124 Jy ! Component: 100 - total flux cleaned = 0.00992201 Jy ! Component: 150 - total flux cleaned = 0.0129156 Jy ! Component: 200 - total flux cleaned = 0.0151878 Jy ! Total flux subtracted in 200 components = 0.0151878 Jy ! Clean residual min=-0.002154 max=0.002559 Jy/beam ! Clean residual mean=-0.000049 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.441427 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 = 0.00174379 Jy ! Component: 100 - total flux cleaned = 0.00309151 Jy ! Component: 150 - total flux cleaned = 0.00413654 Jy ! Component: 200 - total flux cleaned = 0.00494919 Jy ! Total flux subtracted in 200 components = 0.00494919 Jy ! Clean residual min=-0.001887 max=0.002278 Jy/beam ! Clean residual mean=-0.000021 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.446376 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 187 components and 0.446376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.317 mas, bpa=-4.469 degrees ! Estimated noise=306.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405667 Jy ! Component: 100 - total flux cleaned = 0.000697855 Jy ! Component: 150 - total flux cleaned = 0.000933713 Jy ! Component: 200 - total flux cleaned = 0.00103041 Jy ! Total flux subtracted in 200 components = 0.00103041 Jy ! Clean residual min=-0.001645 max=0.001940 Jy/beam ! Clean residual mean=-0.000007 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.447406 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 203 components and 0.447406 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=0.069500Jy sigma=0.000771 ! Fit after self-cal, rms=0.069469Jy sigma=0.000771 wmodel J0754+4823_X_2015_03_17_pus_map.mod ! Writing 203 model components to file: J0754+4823_X_2015_03_17_pus_map.mod wobs J0754+4823_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0754+4823_X_2015_03_17_pus_uvs.fits wwins J0754+4823_X_2015_03_17_pus_map.win ! wwins: Wrote 5 windows to J0754+4823_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 ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.10637e-05 Jy ! Component: 100 - total flux cleaned = -0.000307299 Jy ! Component: 150 - total flux cleaned = -0.000425492 Jy ! Component: 200 - total flux cleaned = -0.00038167 Jy ! Component: 250 - total flux cleaned = -0.000381478 Jy ! Component: 300 - total flux cleaned = -0.000341451 Jy ! Component: 350 - total flux cleaned = -0.000380016 Jy ! Component: 400 - total flux cleaned = -0.000436243 Jy ! Component: 450 - total flux cleaned = -0.000490939 Jy ! Component: 500 - total flux cleaned = -0.000579794 Jy ! Component: 550 - total flux cleaned = -0.000597305 Jy ! Component: 600 - total flux cleaned = -0.000699422 Jy ! Component: 650 - total flux cleaned = -0.000749434 Jy ! Component: 700 - total flux cleaned = -0.000765894 Jy ! Component: 750 - total flux cleaned = -0.000813467 Jy ! Component: 800 - total flux cleaned = -0.000844182 Jy ! Component: 850 - total flux cleaned = -0.000905018 Jy ! Component: 900 - total flux cleaned = -0.000979876 Jy ! Component: 950 - total flux cleaned = -0.00102373 Jy ! Component: 1000 - total flux cleaned = -0.0010819 Jy ! Component: 1050 - total flux cleaned = -0.00112491 Jy ! Component: 1100 - total flux cleaned = -0.00119526 Jy ! Component: 1150 - total flux cleaned = -0.00127791 Jy ! Component: 1200 - total flux cleaned = -0.00126425 Jy ! Component: 1250 - total flux cleaned = -0.00133121 Jy ! Component: 1300 - total flux cleaned = -0.00134406 Jy ! Component: 1350 - total flux cleaned = -0.00137014 Jy ! Component: 1400 - total flux cleaned = -0.00144651 Jy ! Component: 1450 - total flux cleaned = -0.00144619 Jy ! Component: 1500 - total flux cleaned = -0.00148355 Jy ! Component: 1550 - total flux cleaned = -0.00152 Jy ! Component: 1600 - total flux cleaned = -0.00156782 Jy ! Component: 1650 - total flux cleaned = -0.00153266 Jy ! Component: 1700 - total flux cleaned = -0.00155594 Jy ! Component: 1750 - total flux cleaned = -0.00160205 Jy ! Component: 1800 - total flux cleaned = -0.00160198 Jy ! Component: 1850 - total flux cleaned = -0.00165775 Jy ! Component: 1900 - total flux cleaned = -0.00166884 Jy ! Component: 1950 - total flux cleaned = -0.00166906 Jy ! Component: 2000 - total flux cleaned = -0.00170119 Jy ! Total flux subtracted in 2048 components = -0.00173289 Jy ! Clean residual min=-0.000578 max=0.000525 Jy/beam ! Clean residual mean=-0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.445673 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 361 components and 0.445673 Jy ![Exited script file: muppet] wmap "J0754+4823_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.317 at -4.469 degrees (North through East) ! Clean map min=-0.0013912 max=0.24747 Jy/beam ! Writing clean map to FITS file: J0754+4823_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 0.24747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242725 0.242725 0.485449 0.970898 1.9418 3.88359 7.76719 15.5344 31.0687 62.1375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.085 x 1.317 at -4.469 degrees (North through East) ! Clean map min=-0.0013912 max=0.24747 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 J0754+4823_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:02:40 2016