! Started logfile: J0715-0921_X_2017_08_12_pus_uvs.log on Fri May 10 15:20:43 2019 obs J0715-0921_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0715-0921_X_2017_08_12_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971562 visibilities/baseline/integration-bin. ! Found source: J0715-0921 ! ! 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 1049 lines of history. ! ! Reading 75024 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 J0715-0921_X_2017_08_12_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944319Jy sigma=0.007610 ! Fit after self-cal, rms=0.915909Jy sigma=0.007384 ! 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=0.675 mas, bmaj=1.706 mas, bpa=-3.177 degrees ! Estimated noise=630.477 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 = 0.0592038 Jy ! Component: 100 - total flux cleaned = 0.0814061 Jy ! Total flux subtracted in 100 components = 0.0814061 Jy ! Clean residual min=-0.004578 max=0.015676 Jy/beam ! Clean residual mean=-0.000015 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.0814061 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0814061 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=0.091889Jy sigma=0.000714 ! Fit after self-cal, rms=0.091788Jy sigma=0.000713 ! Inverting map ! Added new window around map position (-1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162387 Jy ! Component: 100 - total flux cleaned = 0.0267632 Jy ! Total flux subtracted in 100 components = 0.0267632 Jy ! Clean residual min=-0.003285 max=0.006401 Jy/beam ! Clean residual mean=-0.000009 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.108169 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.108169 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=0.087211Jy sigma=0.000672 ! Fit after self-cal, rms=0.087028Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880068 Jy ! Component: 100 - total flux cleaned = 0.0144833 Jy ! Total flux subtracted in 100 components = 0.0144833 Jy ! Clean residual min=-0.002350 max=0.004065 Jy/beam ! Clean residual mean=-0.000005 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.122653 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.122653 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=0.085628Jy sigma=0.000658 ! Fit after self-cal, rms=0.085576Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-1.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513679 Jy ! Component: 100 - total flux cleaned = 0.00875039 Jy ! Total flux subtracted in 100 components = 0.00875039 Jy ! Clean residual min=-0.001826 max=0.003150 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.131403 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.131403 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=0.085097Jy sigma=0.000653 ! Fit after self-cal, rms=0.085073Jy sigma=0.000653 ! 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=0.8435 mas, bmaj=1.998 mas, bpa=-1.891 degrees ! Estimated noise=323.067 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 = 0.00465435 Jy ! Component: 100 - total flux cleaned = 0.00750592 Jy ! Component: 150 - total flux cleaned = 0.00940388 Jy ! Component: 200 - total flux cleaned = 0.0106791 Jy ! Total flux subtracted in 200 components = 0.0106791 Jy ! Clean residual min=-0.000957 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.142082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.142082 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=0.084798Jy sigma=0.000651 ! Fit after self-cal, rms=0.084787Jy sigma=0.000651 ! 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 0.96 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 MK 1.16 NL 0.99 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.02 ! LA 0.96 MK 0.99 NL 1.00 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 0.93 ! LA 1.01 MK 1.05 NL 0.98 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 1.01 ! LA 0.97 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.00 ! LA 0.96 MK 1.16 NL 1.00 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00 NL 1.01 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.22 KP 1.00 ! LA 1.00 MK 1.13 NL 0.98 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.02 ! LA 0.98 MK 0.92 NL 0.99 OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.95 ! LA 1.02 MK 0.94 NL 1.01 OV 0.99 ! PT 1.02 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.98 KP 1.02 ! LA 1.00 MK 0.90 NL 0.99 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.97 KP 0.96 ! LA 0.98 MK 0.87 NL 0.97 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.084787Jy sigma=0.000651 ! Fit after self-cal, rms=0.084543Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8474 mas, bmaj=2.005 mas, bpa=-2.04 degrees ! Estimated noise=322.66 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 = 0.000705989 Jy ! Component: 100 - total flux cleaned = 0.000813631 Jy ! Component: 150 - total flux cleaned = 0.000771597 Jy ! Component: 200 - total flux cleaned = 0.000736621 Jy ! Total flux subtracted in 200 components = 0.000736621 Jy ! Clean residual min=-0.000850 max=0.000871 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.142819 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.142819 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=0.084527Jy sigma=0.000650 ! Fit after self-cal, rms=0.084535Jy sigma=0.000650 ! 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=0.084535Jy sigma=0.000650 ! Fit after self-cal, rms=0.085944Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=2.006 mas, bpa=-2.143 degrees ! Estimated noise=322.663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351753 Jy ! Component: 100 - total flux cleaned = 0.000387187 Jy ! Component: 150 - total flux cleaned = 0.000414696 Jy ! Component: 200 - total flux cleaned = 0.000439287 Jy ! Total flux subtracted in 200 components = 0.000439287 Jy ! Clean residual min=-0.000749 max=0.000845 Jy/beam ! Clean residual mean=0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.143258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 90 components and 0.143258 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=0.085937Jy sigma=0.000648 ! Fit after self-cal, rms=0.085966Jy sigma=0.000648 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 = 7.39037e-05 Jy ! Component: 100 - total flux cleaned = 0.000113828 Jy ! Component: 150 - total flux cleaned = 0.000147615 Jy ! Component: 200 - total flux cleaned = 0.000168272 Jy ! Total flux subtracted in 200 components = 0.000168272 Jy ! Clean residual min=-0.000765 max=0.000839 Jy/beam ! Clean residual mean=0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.143426 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.143426 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=0.085963Jy sigma=0.000648 ! Fit after self-cal, rms=0.085962Jy sigma=0.000648 ! 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=0.085962Jy sigma=0.000648 ! Fit after self-cal, rms=0.086254Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.847 mas, bmaj=2.006 mas, bpa=-2.171 degrees ! Estimated noise=322.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261954 Jy ! Component: 100 - total flux cleaned = 0.000287047 Jy ! Component: 150 - total flux cleaned = 0.000319481 Jy ! Component: 200 - total flux cleaned = 0.000339175 Jy ! Total flux subtracted in 200 components = 0.000339175 Jy ! Clean residual min=-0.000705 max=0.000820 Jy/beam ! Clean residual mean=0.000003 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.143766 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 93 components and 0.143766 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=0.086250Jy sigma=0.000648 ! Fit after self-cal, rms=0.086253Jy sigma=0.000648 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 = 5.2701e-05 Jy ! Component: 100 - total flux cleaned = 8.3545e-05 Jy ! Component: 150 - total flux cleaned = 0.00010174 Jy ! Component: 200 - total flux cleaned = 0.000118517 Jy ! Total flux subtracted in 200 components = 0.000118517 Jy ! Clean residual min=-0.000701 max=0.000816 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.143884 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.143884 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=0.086250Jy sigma=0.000648 ! Fit after self-cal, rms=0.086250Jy sigma=0.000648 ! 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=0.086250Jy sigma=0.000648 ! Fit after self-cal, rms=0.086228Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.743 mas, bpa=1.5 degrees ! Estimated noise=417.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458818 Jy ! Component: 100 - total flux cleaned = 0.000486398 Jy ! Component: 150 - total flux cleaned = 0.000481344 Jy ! Component: 200 - total flux cleaned = 0.000471709 Jy ! Total flux subtracted in 200 components = 0.000471709 Jy ! Clean residual min=-0.000848 max=0.000965 Jy/beam ! Clean residual mean=0.000007 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.144356 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.144356 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=0.086228Jy sigma=0.000648 ! Fit after self-cal, rms=0.086227Jy sigma=0.000648 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 = 4.87599e-05 Jy ! Component: 100 - total flux cleaned = 7.90024e-05 Jy ! Component: 150 - total flux cleaned = 7.38017e-05 Jy ! Component: 200 - total flux cleaned = 6.53388e-05 Jy ! Total flux subtracted in 200 components = 6.53388e-05 Jy ! Clean residual min=-0.000858 max=0.000953 Jy/beam ! Clean residual mean=0.000007 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.144421 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.144421 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=0.086226Jy sigma=0.000648 ! Fit after self-cal, rms=0.086226Jy sigma=0.000648 ! 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=0.8471 mas, bmaj=2.006 mas, bpa=-2.179 degrees ! Estimated noise=322.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.006 at -2.179 degrees (North through East) ! Clean map min=-0.00070045 max=0.079697 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=0.6784 mas, bmaj=1.712 mas, bpa=-3.494 degrees ! Estimated noise=630.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05883 Jy ! Component: 100 - total flux cleaned = 0.08366 Jy ! Component: 150 - total flux cleaned = 0.100079 Jy ! Component: 200 - total flux cleaned = 0.111273 Jy ! Total flux subtracted in 200 components = 0.111273 Jy ! Clean residual min=-0.002592 max=0.006161 Jy/beam ! Clean residual mean=-0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.111273 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.111273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.006 mas, bpa=-2.179 degrees ! Estimated noise=322.414 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 = 0.0121468 Jy ! Component: 100 - total flux cleaned = 0.0192051 Jy ! Component: 150 - total flux cleaned = 0.0237721 Jy ! Component: 200 - total flux cleaned = 0.0268134 Jy ! Total flux subtracted in 200 components = 0.0268134 Jy ! Clean residual min=-0.001009 max=0.001850 Jy/beam ! Clean residual mean=0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.138087 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 63 components and 0.138087 Jy ! Inverting map ! Added new window around map position (0.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212531 Jy ! Component: 100 - total flux cleaned = 0.00357254 Jy ! Component: 150 - total flux cleaned = 0.00457004 Jy ! Component: 200 - total flux cleaned = 0.0050119 Jy ! Total flux subtracted in 200 components = 0.0050119 Jy ! Clean residual min=-0.000701 max=0.000818 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.143099 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.143099 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=2.146 mas, bmaj=3.743 mas, bpa=1.5 degrees ! Estimated noise=417.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000743136 Jy ! Component: 100 - total flux cleaned = 0.000989621 Jy ! Component: 150 - total flux cleaned = 0.0010651 Jy ! Component: 200 - total flux cleaned = 0.00109972 Jy ! Total flux subtracted in 200 components = 0.00109972 Jy ! Clean residual min=-0.000885 max=0.000915 Jy/beam ! Clean residual mean=0.000007 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.144198 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 = 2.96742e-05 Jy ! Component: 100 - total flux cleaned = 5.11197e-05 Jy ! Component: 150 - total flux cleaned = 6.07599e-05 Jy ! Component: 200 - total flux cleaned = 7.43587e-05 Jy ! Total flux subtracted in 200 components = 7.43587e-05 Jy ! Clean residual min=-0.000879 max=0.000914 Jy/beam ! Clean residual mean=0.000007 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.144273 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 110 components and 0.144273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8471 mas, bmaj=2.006 mas, bpa=-2.179 degrees ! Estimated noise=322.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.29299e-05 Jy ! Component: 100 - total flux cleaned = -7.34597e-05 Jy ! Component: 150 - total flux cleaned = -6.38062e-05 Jy ! Component: 200 - total flux cleaned = -6.41458e-05 Jy ! Total flux subtracted in 200 components = -6.41458e-05 Jy ! Clean residual min=-0.000693 max=0.000786 Jy/beam ! Clean residual mean=0.000003 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.144209 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.144208 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=0.086216Jy sigma=0.000648 ! Fit after self-cal, rms=0.086210Jy sigma=0.000648 wmodel J0715-0921_X_2017_08_12_pus_map.mod ! Writing 123 model components to file: J0715-0921_X_2017_08_12_pus_map.mod wobs J0715-0921_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0715-0921_X_2017_08_12_pus_uvs.fits wwins J0715-0921_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0715-0921_X_2017_08_12_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 = 0.000346203 Jy ! Component: 100 - total flux cleaned = 0.000655807 Jy ! Component: 150 - total flux cleaned = 0.000936577 Jy ! Component: 200 - total flux cleaned = 0.0010827 Jy ! Component: 250 - total flux cleaned = 0.00121315 Jy ! Component: 300 - total flux cleaned = 0.00131871 Jy ! Component: 350 - total flux cleaned = 0.00140143 Jy ! Component: 400 - total flux cleaned = 0.00146225 Jy ! Component: 450 - total flux cleaned = 0.00152176 Jy ! Component: 500 - total flux cleaned = 0.00156075 Jy ! Component: 550 - total flux cleaned = 0.00159907 Jy ! Component: 600 - total flux cleaned = 0.00162746 Jy ! Component: 650 - total flux cleaned = 0.00168333 Jy ! Component: 700 - total flux cleaned = 0.00169245 Jy ! Component: 750 - total flux cleaned = 0.00171071 Jy ! Component: 800 - total flux cleaned = 0.00174669 Jy ! Component: 850 - total flux cleaned = 0.00176448 Jy ! Component: 900 - total flux cleaned = 0.00175589 Jy ! Component: 950 - total flux cleaned = 0.00177341 Jy ! Component: 1000 - total flux cleaned = 0.00179052 Jy ! Component: 1050 - total flux cleaned = 0.00179885 Jy ! Component: 1100 - total flux cleaned = 0.00180726 Jy ! Component: 1150 - total flux cleaned = 0.00179912 Jy ! Component: 1200 - total flux cleaned = 0.00182379 Jy ! Component: 1250 - total flux cleaned = 0.00184004 Jy ! Component: 1300 - total flux cleaned = 0.00183201 Jy ! Component: 1350 - total flux cleaned = 0.00186387 Jy ! Component: 1400 - total flux cleaned = 0.00186384 Jy ! Component: 1450 - total flux cleaned = 0.00187161 Jy ! Component: 1500 - total flux cleaned = 0.00187925 Jy ! Component: 1550 - total flux cleaned = 0.00188688 Jy ! Component: 1600 - total flux cleaned = 0.00186408 Jy ! Component: 1650 - total flux cleaned = 0.00184909 Jy ! Component: 1700 - total flux cleaned = 0.00188638 Jy ! Component: 1750 - total flux cleaned = 0.00188628 Jy ! Component: 1800 - total flux cleaned = 0.00187899 Jy ! Component: 1850 - total flux cleaned = 0.00186448 Jy ! Component: 1900 - total flux cleaned = 0.00188609 Jy ! Component: 1950 - total flux cleaned = 0.00189321 Jy ! Component: 2000 - total flux cleaned = 0.00190737 Jy ! Total flux subtracted in 2048 components = 0.00190723 Jy ! Clean residual min=-0.000504 max=0.000512 Jy/beam ! Clean residual mean=0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.146116 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 286 components and 0.146116 Jy ![Exited script file: muppet] wmap "J0715-0921_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.006 at -2.179 degrees (North through East) ! Clean map min=-0.00065581 max=0.079499 Jy/beam ! Writing clean map to FITS file: J0715-0921_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0794987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133591 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504126 0.504126 1.00825 2.01651 4.03301 8.06602 16.132 32.2641 64.5282 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8471 x 2.006 at -2.179 degrees (North through East) ! Clean map min=-0.00065581 max=0.079499 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 J0715-0921_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:20:47 2019