! Started logfile: J1246-0730_X_2017_01_21_pus_uvs.log on Sun May 5 15:29:23 2019 obs J1246-0730_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1246-0730_X_2017_01_21_pus_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.437037 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1246-0730 ! ! 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 2832 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 J1246-0730_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.407261Jy sigma=0.003063 ! Fit after self-cal, rms=0.392991Jy sigma=0.002962 ! 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=0.669 mas, bmaj=1.652 mas, bpa=-7.849 degrees ! Estimated noise=2637.61 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 = 0.490475 Jy ! Component: 100 - total flux cleaned = 0.609563 Jy ! Total flux subtracted in 100 components = 0.609563 Jy ! Clean residual min=-0.038080 max=0.057766 Jy/beam ! Clean residual mean=0.000169 rms=0.013232 Jy/beam ! Combined flux in latest and established models = 0.609563 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.609563 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=0.159432Jy sigma=0.001174 ! Fit after self-cal, rms=0.159393Jy sigma=0.001174 ! 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=0.8171 mas, bmaj=1.899 mas, bpa=-5.309 degrees ! Estimated noise=1839.83 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 = 0.0414535 Jy ! Component: 100 - total flux cleaned = 0.045172 Jy ! Component: 150 - total flux cleaned = 0.0432256 Jy ! Component: 200 - total flux cleaned = 0.0409414 Jy ! Total flux subtracted in 200 components = 0.0409414 Jy ! Clean residual min=-0.039381 max=0.057408 Jy/beam ! Clean residual mean=0.000221 rms=0.014396 Jy/beam ! Combined flux in latest and established models = 0.650504 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.650504 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=0.146923Jy sigma=0.001093 ! Fit after self-cal, rms=0.146870Jy sigma=0.001092 ! 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 0.97 FD 1.00* HN 0.89 LA 1.03 ! MK 1.03 NL 1.09 OV 0.91 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 LA 1.04 ! MK 1.03 NL 1.09 OV 0.92 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.94 LA 1.05 ! MK 1.03 NL 1.10 OV 0.90 PT 0.92 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.91 LA 1.06 ! MK 1.02 NL 1.06 OV 0.88 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.94 LA 1.04 ! MK 1.07 NL 1.06 OV 0.92 PT 0.91 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.89 LA 1.04 ! MK 1.06 NL 1.09 OV 0.94 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.91 LA 1.06 ! MK 1.05 NL 1.10 OV 0.94 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.91 LA 1.05 ! MK 1.02 NL 1.10 OV 0.94 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.92 LA 1.08 ! MK 1.01 NL 1.10 OV 0.92 PT 0.93 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.94 LA 1.09 ! MK 1.04 NL 1.06 OV 0.92 PT 0.93 ! SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.89 LA 1.07 ! MK 1.03 NL 1.06 OV 0.94 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.90 LA 1.07 ! MK 1.03 NL 1.06 OV 0.96 PT 0.94 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.146870Jy sigma=0.001092 ! Fit after self-cal, rms=0.138461Jy sigma=0.001018 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=1.893 mas, bpa=-4.516 degrees ! Estimated noise=1820.04 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 = -0.00539441 Jy ! Component: 100 - total flux cleaned = -0.00897265 Jy ! Component: 150 - total flux cleaned = -0.00971433 Jy ! Component: 200 - total flux cleaned = -0.0103848 Jy ! Total flux subtracted in 200 components = -0.0103848 Jy ! Clean residual min=-0.045728 max=0.052019 Jy/beam ! Clean residual mean=0.000270 rms=0.012283 Jy/beam ! Combined flux in latest and established models = 0.64012 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.64012 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=0.136127Jy sigma=0.001000 ! Fit after self-cal, rms=0.136073Jy sigma=0.000999 ! 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=0.136073Jy sigma=0.000999 ! Fit after self-cal, rms=0.098299Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=1.88 mas, bpa=-4.737 degrees ! Estimated noise=1818.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500874 Jy ! Component: 100 - total flux cleaned = 0.00519047 Jy ! Component: 150 - total flux cleaned = 0.00519715 Jy ! Component: 200 - total flux cleaned = 0.00534424 Jy ! Total flux subtracted in 200 components = 0.00534424 Jy ! Clean residual min=-0.006119 max=0.010674 Jy/beam ! Clean residual mean=0.000036 rms=0.001935 Jy/beam ! Combined flux in latest and established models = 0.645464 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 25 components and 0.645464 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=0.097606Jy sigma=0.000642 ! Fit after self-cal, rms=0.097816Jy sigma=0.000641 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 (-0.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00886539 Jy ! Component: 100 - total flux cleaned = 0.0099743 Jy ! Component: 150 - total flux cleaned = 0.0109588 Jy ! Component: 200 - total flux cleaned = 0.0115474 Jy ! Total flux subtracted in 200 components = 0.0115474 Jy ! Clean residual min=-0.005796 max=0.006066 Jy/beam ! Clean residual mean=-0.000061 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.657011 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.657011 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=0.096975Jy sigma=0.000633 ! Fit after self-cal, rms=0.096939Jy sigma=0.000632 ! 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=0.096939Jy sigma=0.000632 ! Fit after self-cal, rms=0.097185Jy sigma=0.000632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.818 mas, bmaj=1.878 mas, bpa=-4.783 degrees ! Estimated noise=1819.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357357 Jy ! Component: 100 - total flux cleaned = 0.00434533 Jy ! Component: 150 - total flux cleaned = 0.00473163 Jy ! Component: 200 - total flux cleaned = 0.00505537 Jy ! Total flux subtracted in 200 components = 0.00505537 Jy ! Clean residual min=-0.005517 max=0.005135 Jy/beam ! Clean residual mean=-0.000081 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.662067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.662067 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=0.096994Jy sigma=0.000630 ! Fit after self-cal, rms=0.097005Jy sigma=0.000630 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 = 0.000426993 Jy ! Component: 100 - total flux cleaned = 0.000549443 Jy ! Component: 150 - total flux cleaned = 0.000600969 Jy ! Component: 200 - total flux cleaned = 0.000511575 Jy ! Total flux subtracted in 200 components = 0.000511575 Jy ! Clean residual min=-0.005460 max=0.004890 Jy/beam ! Clean residual mean=-0.000086 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.662578 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.662578 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=0.096938Jy sigma=0.000630 ! Fit after self-cal, rms=0.096943Jy sigma=0.000630 ! 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=0.096943Jy sigma=0.000630 ! Fit after self-cal, rms=0.097145Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=3.276 mas, bpa=-1.567 degrees ! Estimated noise=2649.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000902135 Jy ! Component: 100 - total flux cleaned = 0.00128327 Jy ! Component: 150 - total flux cleaned = 0.00135138 Jy ! Component: 200 - total flux cleaned = 0.00141066 Jy ! Total flux subtracted in 200 components = 0.00141066 Jy ! Clean residual min=-0.005259 max=0.006620 Jy/beam ! Clean residual mean=-0.000187 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.663989 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.663989 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=0.097120Jy sigma=0.000629 ! Fit after self-cal, rms=0.097133Jy sigma=0.000629 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 = -3.08998e-05 Jy ! Component: 100 - total flux cleaned = -1.04534e-07 Jy ! Component: 150 - total flux cleaned = 5.33732e-05 Jy ! Component: 200 - total flux cleaned = 9.93956e-05 Jy ! Total flux subtracted in 200 components = 9.93956e-05 Jy ! Clean residual min=-0.005145 max=0.006515 Jy/beam ! Clean residual mean=-0.000190 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 0.664089 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.664088 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=0.097125Jy sigma=0.000629 ! Fit after self-cal, rms=0.097130Jy sigma=0.000629 ! 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=0.8174 mas, bmaj=1.877 mas, bpa=-4.825 degrees ! Estimated noise=1820.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8174 x 1.877 at -4.825 degrees (North through East) ! Clean map min=-0.0087829 max=0.63271 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 ! Performing amp+phase self-cal ! ! 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=0.097130Jy sigma=0.000629 ! Fit after self-cal, rms=0.088692Jy sigma=0.000562 ! Inverting map and beam ! Estimated beam: bmin=0.8174 mas, bmaj=1.877 mas, bpa=-4.841 degrees ! Estimated noise=1821.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579567 Jy ! Component: 100 - total flux cleaned = 0.000934867 Jy ! Component: 150 - total flux cleaned = 0.0012373 Jy ! Component: 200 - total flux cleaned = 0.00146644 Jy ! Total flux subtracted in 200 components = 0.00146644 Jy ! Clean residual min=-0.004983 max=0.004362 Jy/beam ! Clean residual mean=-0.000062 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.665555 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.665555 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=0.088632Jy sigma=0.000561 ! Fit after self-cal, rms=0.088642Jy sigma=0.000561 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.82734e-07 Jy ! Component: 100 - total flux cleaned = 3.47164e-05 Jy ! Component: 150 - total flux cleaned = 6.78714e-05 Jy ! Component: 200 - total flux cleaned = 9.75185e-05 Jy ! Total flux subtracted in 200 components = 9.75185e-05 Jy ! Clean residual min=-0.004943 max=0.004321 Jy/beam ! Clean residual mean=-0.000064 rms=0.001232 Jy/beam ! Combined flux in latest and established models = 0.665652 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.665652 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=0.088610Jy sigma=0.000561 ! Fit after self-cal, rms=0.088621Jy sigma=0.000561 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.088621Jy sigma=0.000561 ! Fit after self-cal, rms=0.088681Jy sigma=0.000561 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=0.675 mas, bmaj=1.639 mas, bpa=-7.478 degrees ! Estimated noise=2578.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.479225 Jy ! Component: 100 - total flux cleaned = 0.593107 Jy ! Component: 150 - total flux cleaned = 0.641735 Jy ! Component: 200 - total flux cleaned = 0.668674 Jy ! Total flux subtracted in 200 components = 0.668674 Jy ! Clean residual min=-0.015023 max=0.019376 Jy/beam ! Clean residual mean=-0.000032 rms=0.004301 Jy/beam ! Combined flux in latest and established models = 0.668674 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 0.668674 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.877 mas, bpa=-4.873 degrees ! Estimated noise=1822.35 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) ! Added new window around map position (4.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533845 Jy ! Component: 100 - total flux cleaned = 0.00447364 Jy ! Component: 150 - total flux cleaned = 0.00373539 Jy ! Component: 200 - total flux cleaned = 0.00278307 Jy ! Total flux subtracted in 200 components = 0.00278307 Jy ! Clean residual min=-0.007163 max=0.007979 Jy/beam ! Clean residual mean=-0.000095 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.671457 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.671457 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=1.902 mas, bmaj=3.274 mas, bpa=-1.612 degrees ! Estimated noise=2656.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225534 Jy ! Component: 100 - total flux cleaned = -0.00315949 Jy ! Component: 150 - total flux cleaned = -0.00365317 Jy ! Component: 200 - total flux cleaned = -0.00417491 Jy ! Total flux subtracted in 200 components = -0.00417491 Jy ! Clean residual min=-0.005990 max=0.006528 Jy/beam ! Clean residual mean=-0.000204 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.667282 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 = -0.000280788 Jy ! Component: 100 - total flux cleaned = -0.000704983 Jy ! Component: 150 - total flux cleaned = -0.000936278 Jy ! Component: 200 - total flux cleaned = -0.00108076 Jy ! Total flux subtracted in 200 components = -0.00108076 Jy ! Clean residual min=-0.005451 max=0.006372 Jy/beam ! Clean residual mean=-0.000196 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.666201 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.666201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.877 mas, bpa=-4.873 degrees ! Estimated noise=1822.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133523 Jy ! Component: 100 - total flux cleaned = 0.00208916 Jy ! Component: 150 - total flux cleaned = 0.00258941 Jy ! Component: 200 - total flux cleaned = 0.00289057 Jy ! Total flux subtracted in 200 components = 0.00289057 Jy ! Clean residual min=-0.005796 max=0.005611 Jy/beam ! Clean residual mean=-0.000100 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.669092 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.669092 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=0.089130Jy sigma=0.000566 ! Fit after self-cal, rms=0.089004Jy sigma=0.000565 wmodel J1246-0730_X_2017_01_21_pus_map.mod ! Writing 57 model components to file: J1246-0730_X_2017_01_21_pus_map.mod wobs J1246-0730_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1246-0730_X_2017_01_21_pus_uvs.fits wwins J1246-0730_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1246-0730_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 = -0.000532985 Jy ! Component: 100 - total flux cleaned = -0.000269593 Jy ! Component: 150 - total flux cleaned = 0.000132067 Jy ! Component: 200 - total flux cleaned = 0.000576928 Jy ! Component: 250 - total flux cleaned = 0.000784058 Jy ! Component: 300 - total flux cleaned = 0.000780684 Jy ! Component: 350 - total flux cleaned = 0.000593351 Jy ! Component: 400 - total flux cleaned = 0.00053436 Jy ! Component: 450 - total flux cleaned = 0.000302611 Jy ! Component: 500 - total flux cleaned = 7.98909e-05 Jy ! Component: 550 - total flux cleaned = -0.000134482 Jy ! Component: 600 - total flux cleaned = -0.000185375 Jy ! Component: 650 - total flux cleaned = -0.000284715 Jy ! Component: 700 - total flux cleaned = -0.000285579 Jy ! Component: 750 - total flux cleaned = -0.000287279 Jy ! Component: 800 - total flux cleaned = -0.000423354 Jy ! Component: 850 - total flux cleaned = -0.000422536 Jy ! Component: 900 - total flux cleaned = -0.000464727 Jy ! Component: 950 - total flux cleaned = -0.00050645 Jy ! Component: 1000 - total flux cleaned = -0.000627469 Jy ! Component: 1050 - total flux cleaned = -0.000586751 Jy ! Component: 1100 - total flux cleaned = -0.000470072 Jy ! Component: 1150 - total flux cleaned = -0.000545409 Jy ! Component: 1200 - total flux cleaned = -0.000507477 Jy ! Component: 1250 - total flux cleaned = -0.000506679 Jy ! Component: 1300 - total flux cleaned = -0.000540975 Jy ! Component: 1350 - total flux cleaned = -0.000401414 Jy ! Component: 1400 - total flux cleaned = -0.000435506 Jy ! Component: 1450 - total flux cleaned = -0.000401774 Jy ! Component: 1500 - total flux cleaned = -0.000369066 Jy ! Component: 1550 - total flux cleaned = -0.000400358 Jy ! Component: 1600 - total flux cleaned = -0.000431425 Jy ! Component: 1650 - total flux cleaned = -0.000524675 Jy ! Component: 1700 - total flux cleaned = -0.00058622 Jy ! Component: 1750 - total flux cleaned = -0.00070764 Jy ! Component: 1800 - total flux cleaned = -0.00076761 Jy ! Component: 1850 - total flux cleaned = -0.000855885 Jy ! Component: 1900 - total flux cleaned = -0.000913581 Jy ! Component: 1950 - total flux cleaned = -0.000999275 Jy ! Component: 2000 - total flux cleaned = -0.00111122 Jy ! Total flux subtracted in 2048 components = -0.00108381 Jy ! Clean residual min=-0.001694 max=0.001435 Jy/beam ! Clean residual mean=-0.000031 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.668008 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 184 components and 0.668008 Jy ![Exited script file: muppet] wmap "J1246-0730_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8169 x 1.877 at -4.873 degrees (North through East) ! Clean map min=-0.0054799 max=0.62817 Jy/beam ! Writing clean map to FITS file: J1246-0730_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 0.628172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000494813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236311 0.236311 0.472621 0.945243 1.89049 3.78097 7.56194 15.1239 30.2478 60.4955 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.628 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8169 x 1.877 at -4.873 degrees (North through East) ! Clean map min=-0.0054799 max=0.62817 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 J1246-0730_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:29:24 2019