! Started logfile: J2100+5612_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:24 2019 obs J2100+5612_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2100+5612_X_2017_01_21_pus_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703186 visibilities/baseline/integration-bin. ! Found source: J2100+5612 ! ! 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 1086 lines of history. ! ! Reading 43440 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 J2100+5612_X_2017_01_21_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 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 351 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 206 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970275Jy sigma=0.006803 ! Fit after self-cal, rms=0.927528Jy sigma=0.006565 ! 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=0.7449 mas, bmaj=0.8328 mas, bpa=-18.37 degrees ! Estimated noise=1377.58 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 = 0.0607164 Jy ! Component: 100 - total flux cleaned = 0.0739663 Jy ! Total flux subtracted in 100 components = 0.0739663 Jy ! Clean residual min=-0.004334 max=0.004275 Jy/beam ! Clean residual mean=-0.000004 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.0739663 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0739663 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=0.111245Jy sigma=0.000641 ! Fit after self-cal, rms=0.110939Jy sigma=0.000640 ! 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=0.9133 mas, bmaj=1.013 mas, bpa=-5.676 degrees ! Estimated noise=508.472 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 = 0.00422078 Jy ! Component: 100 - total flux cleaned = 0.00605637 Jy ! Component: 150 - total flux cleaned = 0.00695512 Jy ! Component: 200 - total flux cleaned = 0.0071384 Jy ! Total flux subtracted in 200 components = 0.0071384 Jy ! Clean residual min=-0.002459 max=0.002327 Jy/beam ! Clean residual mean=0.000010 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0811047 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0811047 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=0.110747Jy sigma=0.000639 ! Fit after self-cal, rms=0.110718Jy sigma=0.000639 ! 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 1.04 FD 1.02 HN 0.99 LA 0.98 ! MK 1.00 NL 1.01 OV 1.01 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 LA 0.93 ! MK 0.98 NL 1.19 OV 0.97 PT 1.04 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 LA 1.10 ! MK 1.02 NL 1.01 OV 0.99 PT 1.12 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.98 HN 0.97 LA 0.98 ! MK 1.03 NL 0.98 OV 1.01 PT 1.10 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 LA 0.91 ! MK 1.05 NL 0.99 OV 0.98 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 0.98 LA 0.92 ! MK 1.13 NL 1.00 OV 1.08 PT 1.04 ! SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.93 LA 0.94 ! MK 0.98 NL 1.04 OV 1.06 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.99 LA 0.93 ! MK 0.96 NL 0.99 OV 1.02 PT 1.02 ! SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.95 LA 0.91 ! MK 0.97 NL 1.03 OV 1.06 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.97 LA 0.92 ! MK 0.99 NL 1.01 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 LA 0.96 ! MK 1.06 NL 0.94 OV 1.03 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.85 HN 0.90 LA 0.90 ! MK 1.03 NL 1.05 OV 0.99 PT 1.04 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.110718Jy sigma=0.000639 ! Fit after self-cal, rms=0.108465Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=1.018 mas, bpa=-5.827 degrees ! Estimated noise=508.884 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 = -0.000236361 Jy ! Component: 100 - total flux cleaned = -0.000253812 Jy ! Component: 150 - total flux cleaned = -0.000313637 Jy ! Component: 200 - total flux cleaned = -0.000353997 Jy ! Total flux subtracted in 200 components = -0.000353997 Jy ! Clean residual min=-0.002040 max=0.002104 Jy/beam ! Clean residual mean=0.000018 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0807507 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0807507 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=0.108458Jy sigma=0.000637 ! Fit after self-cal, rms=0.108408Jy sigma=0.000637 ! 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=0.108408Jy sigma=0.000637 ! Fit after self-cal, rms=0.108430Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9187 mas, bmaj=1.023 mas, bpa=-5.909 degrees ! Estimated noise=508.167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.32996e-05 Jy ! Component: 100 - total flux cleaned = -4.96197e-05 Jy ! Component: 150 - total flux cleaned = -7.13808e-05 Jy ! Component: 200 - total flux cleaned = -0.000108901 Jy ! Total flux subtracted in 200 components = -0.000108901 Jy ! Clean residual min=-0.001288 max=0.002081 Jy/beam ! Clean residual mean=0.000010 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0806418 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0806418 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=0.108428Jy sigma=0.000634 ! Fit after self-cal, rms=0.108569Jy sigma=0.000634 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 (2.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180678 Jy ! Component: 100 - total flux cleaned = 0.0020574 Jy ! Component: 150 - total flux cleaned = 0.0022113 Jy ! Component: 200 - total flux cleaned = 0.0022895 Jy ! Total flux subtracted in 200 components = 0.0022895 Jy ! Clean residual min=-0.001224 max=0.001422 Jy/beam ! Clean residual mean=0.000014 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0829313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0829313 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=0.108537Jy sigma=0.000633 ! Fit after self-cal, rms=0.108514Jy sigma=0.000633 ! Inverting map ! Added new window around map position (-14, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123436 Jy ! Component: 100 - total flux cleaned = 0.00152139 Jy ! Component: 150 - total flux cleaned = 0.00161973 Jy ! Component: 200 - total flux cleaned = 0.0016825 Jy ! Total flux subtracted in 200 components = 0.0016825 Jy ! Clean residual min=-0.001229 max=0.001227 Jy/beam ! Clean residual mean=0.000012 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0846138 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0846138 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=0.108493Jy sigma=0.000633 ! Fit after self-cal, rms=0.108487Jy sigma=0.000633 ! Inverting map ! Added new window around map position (21.8, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914777 Jy ! Component: 100 - total flux cleaned = 0.00101653 Jy ! Component: 150 - total flux cleaned = 0.000993919 Jy ! Component: 200 - total flux cleaned = 0.000994623 Jy ! Total flux subtracted in 200 components = 0.000994623 Jy ! Clean residual min=-0.001180 max=0.001142 Jy/beam ! Clean residual mean=0.000011 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0856084 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0856084 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=0.108470Jy sigma=0.000633 ! Fit after self-cal, rms=0.108469Jy sigma=0.000633 ! 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=0.108469Jy sigma=0.000633 ! Fit after self-cal, rms=0.109378Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=1.024 mas, bpa=-6.46 degrees ! Estimated noise=507.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000643424 Jy ! Component: 100 - total flux cleaned = 0.000825466 Jy ! Component: 150 - total flux cleaned = 0.000825356 Jy ! Component: 200 - total flux cleaned = 0.000807767 Jy ! Total flux subtracted in 200 components = 0.000807767 Jy ! Clean residual min=-0.001053 max=0.001055 Jy/beam ! Clean residual mean=0.000009 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0864162 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.0864162 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=0.109367Jy sigma=0.000633 ! Fit after self-cal, rms=0.109438Jy sigma=0.000633 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 = 0.000196173 Jy ! Component: 100 - total flux cleaned = 0.000178511 Jy ! Component: 150 - total flux cleaned = 0.000161571 Jy ! Component: 200 - total flux cleaned = 0.000129874 Jy ! Total flux subtracted in 200 components = 0.000129874 Jy ! Clean residual min=-0.001042 max=0.001097 Jy/beam ! Clean residual mean=0.000009 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.086546 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.086546 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=0.109432Jy sigma=0.000633 ! Fit after self-cal, rms=0.109436Jy sigma=0.000633 ! 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=0.109436Jy sigma=0.000633 ! Fit after self-cal, rms=0.109716Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=2.081 mas, bpa=82.7 degrees ! Estimated noise=729.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420103 Jy ! Component: 100 - total flux cleaned = 0.00051132 Jy ! Component: 150 - total flux cleaned = 0.000603409 Jy ! Component: 200 - total flux cleaned = 0.000682825 Jy ! Total flux subtracted in 200 components = 0.000682825 Jy ! Clean residual min=-0.001119 max=0.001240 Jy/beam ! Clean residual mean=0.000024 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0872289 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.0872289 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=0.109714Jy sigma=0.000633 ! Fit after self-cal, rms=0.109733Jy sigma=0.000633 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 = 0.000160658 Jy ! Component: 100 - total flux cleaned = 0.000237218 Jy ! Component: 150 - total flux cleaned = 0.000316462 Jy ! Component: 200 - total flux cleaned = 0.000367132 Jy ! Total flux subtracted in 200 components = 0.000367132 Jy ! Clean residual min=-0.001109 max=0.001227 Jy/beam ! Clean residual mean=0.000023 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.087596 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.087596 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=0.109733Jy sigma=0.000633 ! Fit after self-cal, rms=0.109730Jy sigma=0.000633 ! 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=0.9172 mas, bmaj=1.024 mas, bpa=-6.783 degrees ! Estimated noise=507.329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.024 at -6.783 degrees (North through East) ! Clean map min=-0.0013125 max=0.07843 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=0.7443 mas, bmaj=0.8438 mas, bpa=-18.23 degrees ! Estimated noise=1381.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0610001 Jy ! Component: 100 - total flux cleaned = 0.0743089 Jy ! Component: 150 - total flux cleaned = 0.0761832 Jy ! Component: 200 - total flux cleaned = 0.0774654 Jy ! Total flux subtracted in 200 components = 0.0774654 Jy ! Clean residual min=-0.003353 max=0.003403 Jy/beam ! Clean residual mean=-0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.0774654 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0774654 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=1.024 mas, bpa=-6.783 degrees ! Estimated noise=507.329 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 = 0.00289712 Jy ! Component: 100 - total flux cleaned = 0.00486872 Jy ! Component: 150 - total flux cleaned = 0.0060658 Jy ! Component: 200 - total flux cleaned = 0.00704462 Jy ! Total flux subtracted in 200 components = 0.00704462 Jy ! Clean residual min=-0.001224 max=0.001156 Jy/beam ! Clean residual mean=0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.08451 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.08451 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=2.016 mas, bmaj=2.081 mas, bpa=82.7 degrees ! Estimated noise=729.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140146 Jy ! Component: 100 - total flux cleaned = 0.00226774 Jy ! Component: 150 - total flux cleaned = 0.00250323 Jy ! Component: 200 - total flux cleaned = 0.00265306 Jy ! Total flux subtracted in 200 components = 0.00265306 Jy ! Clean residual min=-0.001219 max=0.001369 Jy/beam ! Clean residual mean=0.000026 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.087163 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 = 8.84108e-05 Jy ! Component: 100 - total flux cleaned = 0.000188586 Jy ! Component: 150 - total flux cleaned = 0.00020686 Jy ! Component: 200 - total flux cleaned = 0.000256636 Jy ! Total flux subtracted in 200 components = 0.000256636 Jy ! Clean residual min=-0.001150 max=0.001299 Jy/beam ! Clean residual mean=0.000025 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0874197 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0874197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=1.024 mas, bpa=-6.783 degrees ! Estimated noise=507.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239892 Jy ! Component: 100 - total flux cleaned = 0.000209098 Jy ! Component: 150 - total flux cleaned = 0.000183011 Jy ! Component: 200 - total flux cleaned = 0.000184489 Jy ! Total flux subtracted in 200 components = 0.000184489 Jy ! Clean residual min=-0.001049 max=0.001100 Jy/beam ! Clean residual mean=0.000008 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0876042 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0876042 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=0.109746Jy sigma=0.000633 ! Fit after self-cal, rms=0.109755Jy sigma=0.000633 wmodel J2100+5612_X_2017_01_21_pus_map.mod ! Writing 71 model components to file: J2100+5612_X_2017_01_21_pus_map.mod wobs J2100+5612_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2100+5612_X_2017_01_21_pus_uvs.fits wwins J2100+5612_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2100+5612_X_2017_01_21_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 = 0.000235229 Jy ! Component: 100 - total flux cleaned = 0.000199125 Jy ! Component: 150 - total flux cleaned = 0.000182233 Jy ! Component: 200 - total flux cleaned = 0.000198085 Jy ! Component: 250 - total flux cleaned = 0.000229849 Jy ! Component: 300 - total flux cleaned = 0.000276215 Jy ! Component: 350 - total flux cleaned = 0.000321455 Jy ! Component: 400 - total flux cleaned = 0.000409778 Jy ! Component: 450 - total flux cleaned = 0.000453103 Jy ! Component: 500 - total flux cleaned = 0.000551792 Jy ! Component: 550 - total flux cleaned = 0.000593378 Jy ! Component: 600 - total flux cleaned = 0.000593493 Jy ! Component: 650 - total flux cleaned = 0.00056712 Jy ! Component: 700 - total flux cleaned = 0.000580287 Jy ! Component: 750 - total flux cleaned = 0.000592926 Jy ! Component: 800 - total flux cleaned = 0.000567178 Jy ! Component: 850 - total flux cleaned = 0.00054208 Jy ! Component: 900 - total flux cleaned = 0.000566552 Jy ! Component: 950 - total flux cleaned = 0.000566464 Jy ! Component: 1000 - total flux cleaned = 0.000578293 Jy ! Component: 1050 - total flux cleaned = 0.000590104 Jy ! Component: 1100 - total flux cleaned = 0.000566748 Jy ! Component: 1150 - total flux cleaned = 0.000555505 Jy ! Component: 1200 - total flux cleaned = 0.000589658 Jy ! Component: 1250 - total flux cleaned = 0.000578228 Jy ! Component: 1300 - total flux cleaned = 0.000567 Jy ! Component: 1350 - total flux cleaned = 0.0005339 Jy ! Component: 1400 - total flux cleaned = 0.000544986 Jy ! Component: 1450 - total flux cleaned = 0.000523306 Jy ! Component: 1500 - total flux cleaned = 0.000480539 Jy ! Component: 1550 - total flux cleaned = 0.000459541 Jy ! Component: 1600 - total flux cleaned = 0.000428277 Jy ! Component: 1650 - total flux cleaned = 0.000397333 Jy ! Component: 1700 - total flux cleaned = 0.000407476 Jy ! Component: 1750 - total flux cleaned = 0.00035692 Jy ! Component: 1800 - total flux cleaned = 0.000337055 Jy ! Component: 1850 - total flux cleaned = 0.000317254 Jy ! Component: 1900 - total flux cleaned = 0.000277873 Jy ! Component: 1950 - total flux cleaned = 0.000239197 Jy ! Component: 2000 - total flux cleaned = 0.000200758 Jy ! Total flux subtracted in 2048 components = 0.000181841 Jy ! Clean residual min=-0.000719 max=0.000540 Jy/beam ! Clean residual mean=0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.087786 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 219 components and 0.087786 Jy ![Exited script file: muppet] wmap "J2100+5612_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.024 at -6.783 degrees (North through East) ! Clean map min=-0.0011121 max=0.078223 Jy/beam ! Writing clean map to FITS file: J2100+5612_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0782227 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171124 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656297 0.656297 1.31259 2.62519 5.25038 10.5008 21.0015 42.003 84.006 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9172 x 1.024 at -6.783 degrees (North through East) ! Clean map min=-0.0011121 max=0.078223 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 J2100+5612_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:27 2019