! Started logfile: J1625-2527_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:53 2019 obs J1625-2527_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1625-2527_X_2017_05_27_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.445833 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1625-2527 ! ! 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 1033 lines of history. ! ! Reading 3852 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 J1625-2527_X_2017_05_27_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.298425Jy sigma=0.002483 ! Fit after self-cal, rms=0.200394Jy sigma=0.001670 ! 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=0.8307 mas, bmaj=5.059 mas, bpa=-27.9 degrees ! Estimated noise=1797.48 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 = 0.875709 Jy ! Component: 100 - total flux cleaned = 1.07699 Jy ! Total flux subtracted in 100 components = 1.07699 Jy ! Clean residual min=-0.031777 max=0.075873 Jy/beam ! Clean residual mean=-0.000714 rms=0.014591 Jy/beam ! Combined flux in latest and established models = 1.07699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.07699 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=0.144601Jy sigma=0.001194 ! Fit after self-cal, rms=0.144606Jy sigma=0.001193 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=5.096 mas, bpa=-26.63 degrees ! Estimated noise=1394.71 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 = 0.0923618 Jy ! Component: 100 - total flux cleaned = 0.124007 Jy ! Component: 150 - total flux cleaned = 0.13938 Jy ! Component: 200 - total flux cleaned = 0.148046 Jy ! Total flux subtracted in 200 components = 0.148046 Jy ! Clean residual min=-0.008565 max=0.008908 Jy/beam ! Clean residual mean=0.000053 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 1.22504 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 30 components and 1.22504 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=0.084167Jy sigma=0.000666 ! Fit after self-cal, rms=0.084149Jy sigma=0.000666 ! 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 1.00 FD 0.98 HN 1.00* KP 1.02 ! LA 0.96 MK 0.99 NL 1.00* OV 0.99 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 1.00 ! LA 0.97 MK 0.98 NL 1.00* OV 0.99 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 1.00 ! LA 0.98 MK 1.00 NL 1.00* OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 1.01 ! LA 0.99 MK 1.01 NL 1.00* OV 0.99 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00* KP 1.00 ! LA 0.99 MK 1.02 NL 1.00* OV 0.98 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 1.00 ! LA 0.99 MK 1.01 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 1.00 ! LA 1.00 MK 1.02 NL 1.00* OV 0.99 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00 NL 1.00* OV 1.01 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00* KP 1.00 ! LA 0.99 MK 0.98 NL 1.00* OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 1.00 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.99 ! LA 1.01 MK 1.01 NL 1.00* OV 1.00 ! PT 1.04 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.084149Jy sigma=0.000666 ! Fit after self-cal, rms=0.079317Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=5.086 mas, bpa=-26.62 degrees ! Estimated noise=1390.02 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 = 0.00612174 Jy ! Component: 100 - total flux cleaned = 0.00884794 Jy ! Component: 150 - total flux cleaned = 0.00962608 Jy ! Component: 200 - total flux cleaned = 0.00978335 Jy ! Total flux subtracted in 200 components = 0.00978335 Jy ! Clean residual min=-0.004464 max=0.004318 Jy/beam ! Clean residual mean=0.000040 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 1.23482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 1.23482 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=0.078797Jy sigma=0.000622 ! Fit after self-cal, rms=0.078773Jy sigma=0.000622 ! 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=0.078773Jy sigma=0.000622 ! Fit after self-cal, rms=0.078669Jy sigma=0.000621 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.08 mas, bpa=-26.63 degrees ! Estimated noise=1390.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031004 Jy ! Component: 100 - total flux cleaned = 0.00446474 Jy ! Component: 150 - total flux cleaned = 0.00479033 Jy ! Component: 200 - total flux cleaned = 0.00502168 Jy ! Total flux subtracted in 200 components = 0.00502168 Jy ! Clean residual min=-0.003483 max=0.003622 Jy/beam ! Clean residual mean=0.000022 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 1.23984 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 1.23984 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=0.078527Jy sigma=0.000620 ! Fit after self-cal, rms=0.078518Jy sigma=0.000620 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 = 0.000163744 Jy ! Component: 100 - total flux cleaned = 0.000204942 Jy ! Component: 150 - total flux cleaned = 0.000241694 Jy ! Component: 200 - total flux cleaned = 0.000275918 Jy ! Total flux subtracted in 200 components = 0.000275918 Jy ! Clean residual min=-0.003195 max=0.003299 Jy/beam ! Clean residual mean=0.000021 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 1.24012 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 1.24012 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=0.078480Jy sigma=0.000619 ! Fit after self-cal, rms=0.078474Jy sigma=0.000619 ! 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=0.078474Jy sigma=0.000619 ! Fit after self-cal, rms=0.078454Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.077 mas, bpa=-26.63 degrees ! Estimated noise=1390.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166954 Jy ! Component: 100 - total flux cleaned = 0.00244557 Jy ! Component: 150 - total flux cleaned = 0.00275749 Jy ! Component: 200 - total flux cleaned = 0.00294261 Jy ! Total flux subtracted in 200 components = 0.00294261 Jy ! Clean residual min=-0.002853 max=0.003018 Jy/beam ! Clean residual mean=0.000014 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 1.24306 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.24306 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=0.078407Jy sigma=0.000619 ! Fit after self-cal, rms=0.078404Jy sigma=0.000619 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 = 0.000174391 Jy ! Component: 100 - total flux cleaned = 0.000201901 Jy ! Component: 150 - total flux cleaned = 0.000305579 Jy ! Component: 200 - total flux cleaned = 0.000402561 Jy ! Total flux subtracted in 200 components = 0.000402561 Jy ! Clean residual min=-0.002805 max=0.002831 Jy/beam ! Clean residual mean=0.000014 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 1.24346 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 1.24346 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=0.078386Jy sigma=0.000619 ! Fit after self-cal, rms=0.078383Jy sigma=0.000619 ! 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=0.078383Jy sigma=0.000619 ! Fit after self-cal, rms=0.078376Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.439 mas, bmaj=6.611 mas, bpa=6.378 degrees ! Estimated noise=1599.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131603 Jy ! Component: 100 - total flux cleaned = 0.00183122 Jy ! Component: 150 - total flux cleaned = 0.00198156 Jy ! Component: 200 - total flux cleaned = 0.00207456 Jy ! Total flux subtracted in 200 components = 0.00207456 Jy ! Clean residual min=-0.003288 max=0.002839 Jy/beam ! Clean residual mean=0.000012 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 1.24554 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 1.24554 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=0.078362Jy sigma=0.000618 ! Fit after self-cal, rms=0.078358Jy sigma=0.000618 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 = 0.00022747 Jy ! Component: 100 - total flux cleaned = 0.000250421 Jy ! Component: 150 - total flux cleaned = 0.000250484 Jy ! Component: 200 - total flux cleaned = 0.000251044 Jy ! Total flux subtracted in 200 components = 0.000251044 Jy ! Clean residual min=-0.003215 max=0.002790 Jy/beam ! Clean residual mean=0.000013 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 1.24579 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 1.24579 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=0.078351Jy sigma=0.000618 ! Fit after self-cal, rms=0.078349Jy sigma=0.000618 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.075 mas, bpa=-26.63 degrees ! Estimated noise=1391.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 5.075 at -26.63 degrees (North through East) ! Clean map min=-0.0024174 max=1.1443 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=0.078349Jy sigma=0.000618 ! Fit after self-cal, rms=0.070291Jy sigma=0.000551 ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.074 mas, bpa=-26.63 degrees ! Estimated noise=1391.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953546 Jy ! Component: 100 - total flux cleaned = 0.00122505 Jy ! Component: 150 - total flux cleaned = 0.00139274 Jy ! Component: 200 - total flux cleaned = 0.00145989 Jy ! Total flux subtracted in 200 components = 0.00145989 Jy ! Clean residual min=-0.002512 max=0.002544 Jy/beam ! Clean residual mean=0.000007 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 1.24725 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 1.24725 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=0.070271Jy sigma=0.000551 ! Fit after self-cal, rms=0.070270Jy sigma=0.000551 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.98972e-05 Jy ! Component: 100 - total flux cleaned = 8.0197e-05 Jy ! Component: 150 - total flux cleaned = 0.000118145 Jy ! Component: 200 - total flux cleaned = 0.000118135 Jy ! Total flux subtracted in 200 components = 0.000118135 Jy ! Clean residual min=-0.002505 max=0.002446 Jy/beam ! Clean residual mean=0.000007 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.24737 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 1.24737 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=0.070259Jy sigma=0.000551 ! Fit after self-cal, rms=0.070259Jy sigma=0.000551 ! 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=0.070259Jy sigma=0.000551 ! Fit after self-cal, rms=0.070259Jy sigma=0.000551 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=0.8308 mas, bmaj=5.033 mas, bpa=-27.92 degrees ! Estimated noise=1791.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.872806 Jy ! Component: 100 - total flux cleaned = 1.07361 Jy ! Component: 150 - total flux cleaned = 1.15099 Jy ! Component: 200 - total flux cleaned = 1.18498 Jy ! Total flux subtracted in 200 components = 1.18498 Jy ! Clean residual min=-0.008786 max=0.015186 Jy/beam ! Clean residual mean=-0.000207 rms=0.004131 Jy/beam ! Combined flux in latest and established models = 1.18498 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.18498 Jy ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.073 mas, bpa=-26.63 degrees ! Estimated noise=1391.91 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 = 0.0233438 Jy ! Component: 100 - total flux cleaned = 0.0372104 Jy ! Component: 150 - total flux cleaned = 0.0460021 Jy ! Component: 200 - total flux cleaned = 0.0516759 Jy ! Total flux subtracted in 200 components = 0.0516759 Jy ! Clean residual min=-0.004001 max=0.004053 Jy/beam ! Clean residual mean=-0.000042 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 1.23666 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 1.23666 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=3.439 mas, bmaj=6.609 mas, bpa=6.398 degrees ! Estimated noise=1600.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486106 Jy ! Component: 100 - total flux cleaned = 0.00767722 Jy ! Component: 150 - total flux cleaned = 0.00893215 Jy ! Component: 200 - total flux cleaned = 0.0094259 Jy ! Total flux subtracted in 200 components = 0.0094259 Jy ! Clean residual min=-0.004025 max=0.003184 Jy/beam ! Clean residual mean=0.000001 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 1.24608 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 = 0.000356851 Jy ! Component: 100 - total flux cleaned = 0.000577929 Jy ! Component: 150 - total flux cleaned = 0.000801708 Jy ! Component: 200 - total flux cleaned = 0.000970054 Jy ! Total flux subtracted in 200 components = 0.000970054 Jy ! Clean residual min=-0.003604 max=0.003172 Jy/beam ! Clean residual mean=0.000004 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 1.24706 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 1.24706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=5.073 mas, bpa=-26.63 degrees ! Estimated noise=1391.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.2652e-05 Jy ! Component: 100 - total flux cleaned = 8.27285e-06 Jy ! Component: 150 - total flux cleaned = 1.1328e-05 Jy ! Component: 200 - total flux cleaned = 1.17801e-05 Jy ! Total flux subtracted in 200 components = 1.17801e-05 Jy ! Clean residual min=-0.002740 max=0.002705 Jy/beam ! Clean residual mean=0.000004 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 1.24707 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 1.24707 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=0.070336Jy sigma=0.000552 ! Fit after self-cal, rms=0.070332Jy sigma=0.000552 wmodel J1625-2527_X_2017_05_27_pus_map.mod ! Writing 121 model components to file: J1625-2527_X_2017_05_27_pus_map.mod wobs J1625-2527_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1625-2527_X_2017_05_27_pus_uvs.fits wwins J1625-2527_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J1625-2527_X_2017_05_27_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 = -0.000659731 Jy ! Component: 100 - total flux cleaned = -0.000880131 Jy ! Component: 150 - total flux cleaned = -0.00107772 Jy ! Component: 200 - total flux cleaned = -0.00137153 Jy ! Component: 250 - total flux cleaned = -0.0015086 Jy ! Component: 300 - total flux cleaned = -0.00150938 Jy ! Component: 350 - total flux cleaned = -0.00154036 Jy ! Component: 400 - total flux cleaned = -0.00159768 Jy ! Component: 450 - total flux cleaned = -0.00167843 Jy ! Component: 500 - total flux cleaned = -0.00165432 Jy ! Component: 550 - total flux cleaned = -0.00160627 Jy ! Component: 600 - total flux cleaned = -0.00162968 Jy ! Component: 650 - total flux cleaned = -0.00160727 Jy ! Component: 700 - total flux cleaned = -0.00160745 Jy ! Component: 750 - total flux cleaned = -0.00164978 Jy ! Component: 800 - total flux cleaned = -0.00167008 Jy ! Component: 850 - total flux cleaned = -0.00168971 Jy ! Component: 900 - total flux cleaned = -0.00170886 Jy ! Component: 950 - total flux cleaned = -0.00181933 Jy ! Component: 1000 - total flux cleaned = -0.001873 Jy ! Component: 1050 - total flux cleaned = -0.00192574 Jy ! Component: 1100 - total flux cleaned = -0.001994 Jy ! Component: 1150 - total flux cleaned = -0.00206045 Jy ! Component: 1200 - total flux cleaned = -0.00210903 Jy ! Component: 1250 - total flux cleaned = -0.00217251 Jy ! Component: 1300 - total flux cleaned = -0.0022346 Jy ! Component: 1350 - total flux cleaned = -0.00228012 Jy ! Component: 1400 - total flux cleaned = -0.00232441 Jy ! Component: 1450 - total flux cleaned = -0.00235317 Jy ! Component: 1500 - total flux cleaned = -0.00239597 Jy ! Component: 1550 - total flux cleaned = -0.00242424 Jy ! Component: 1600 - total flux cleaned = -0.00247931 Jy ! Component: 1650 - total flux cleaned = -0.00251977 Jy ! Component: 1700 - total flux cleaned = -0.00253312 Jy ! Component: 1750 - total flux cleaned = -0.00255933 Jy ! Component: 1800 - total flux cleaned = -0.00259792 Jy ! Component: 1850 - total flux cleaned = -0.00261056 Jy ! Component: 1900 - total flux cleaned = -0.00263549 Jy ! Component: 1950 - total flux cleaned = -0.0026601 Jy ! Component: 2000 - total flux cleaned = -0.00269678 Jy ! Total flux subtracted in 2048 components = -0.00274525 Jy ! Clean residual min=-0.000711 max=0.000701 Jy/beam ! Clean residual mean=0.000016 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 1.24432 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 241 components and 1.24432 Jy ![Exited script file: muppet] wmap "J1625-2527_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 5.073 at -26.63 degrees (North through East) ! Clean map min=-0.0018345 max=1.1389 Jy/beam ! Writing clean map to FITS file: J1625-2527_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.13889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023779 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.062637 0.062637 0.125274 0.250548 0.501096 1.00219 2.00439 4.00877 8.01754 16.0351 32.0702 64.1403 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.055 x 5.073 at -26.63 degrees (North through East) ! Clean map min=-0.0018345 max=1.1389 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 J1625-2527_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:38:55 2019