! Started logfile: /scr/pima/bg219a_uvs/J0140+4342_X_uvs.log on Sun Apr 3 22:22:16 2016 obs /scr/pima/bg219a_uvs/J0140+4342_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0140+4342_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.773611 visibilities/baseline/integration-bin. ! Found source: J0140+4342 ! ! 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 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6684 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J0140+4342_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 = 1024x1024 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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.006217Jy sigma=29.541607 ! Fit after self-cal, rms=0.870137Jy sigma=25.340092 ! 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=0.7835 mas, bmaj=1.149 mas, bpa=-30.76 degrees ! Estimated noise=0.865035 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 = 0.095055 Jy ! Component: 100 - total flux cleaned = 0.122488 Jy ! Total flux subtracted in 100 components = 0.122488 Jy ! Clean residual min=-0.011618 max=0.015604 Jy/beam ! Clean residual mean=-0.000058 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 0.122488 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.122488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055420Jy sigma=1.607797 ! Fit after self-cal, rms=0.055405Jy sigma=1.605067 ! 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=1.047 mas, bmaj=1.371 mas, bpa=-22.42 degrees ! Estimated noise=0.399302 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 = 0.0228331 Jy ! Component: 100 - total flux cleaned = 0.0343961 Jy ! Component: 150 - total flux cleaned = 0.0411456 Jy ! Component: 200 - total flux cleaned = 0.0451569 Jy ! Total flux subtracted in 200 components = 0.0451569 Jy ! Clean residual min=-0.004974 max=0.008805 Jy/beam ! Clean residual mean=-0.000032 rms=0.001597 Jy/beam ! Combined flux in latest and established models = 0.167645 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.167645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.046650Jy sigma=1.291511 ! Fit after self-cal, rms=0.046607Jy sigma=1.288635 ! Inverting map ! Added new window around map position (1.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00825416 Jy ! Component: 100 - total flux cleaned = 0.0101337 Jy ! Component: 150 - total flux cleaned = 0.0106186 Jy ! Component: 200 - total flux cleaned = 0.010688 Jy ! Total flux subtracted in 200 components = 0.010688 Jy ! Clean residual min=-0.003320 max=0.003749 Jy/beam ! Clean residual mean=-0.000015 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.178333 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.178333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.045243Jy sigma=1.248255 ! Fit after self-cal, rms=0.044993Jy sigma=1.241549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 1.371 at -22.42 degrees (North through East) ! Clean map min=-0.0026905 max=0.12569 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 0.99 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.00 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 0.97 OV 1.04 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.96 NL 1.01 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.98 NL 0.99 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.96 NL 1.00 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.02 NL 1.03 OV 1.03 ! PT 0.99 SC 0.96 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044993Jy sigma=1.241549 ! Fit after self-cal, rms=0.045035Jy sigma=1.236024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.378 mas, bpa=-23.04 degrees ! Estimated noise=0.39978 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 = 0.00111806 Jy ! Component: 100 - total flux cleaned = 0.00100196 Jy ! Component: 150 - total flux cleaned = 0.000824233 Jy ! Component: 200 - total flux cleaned = 0.000667539 Jy ! Total flux subtracted in 200 components = 0.000667539 Jy ! Clean residual min=-0.002351 max=0.002346 Jy/beam ! Clean residual mean=-0.000004 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.179 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044902Jy sigma=1.232024 ! Fit after self-cal, rms=0.044880Jy sigma=1.231627 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044880Jy sigma=1.231627 ! Fit after self-cal, rms=0.044693Jy sigma=1.227599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.377 mas, bpa=-23.14 degrees ! Estimated noise=0.399311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552207 Jy ! Component: 100 - total flux cleaned = 0.000404305 Jy ! Component: 150 - total flux cleaned = 0.000302729 Jy ! Component: 200 - total flux cleaned = 0.000213585 Jy ! Total flux subtracted in 200 components = 0.000213585 Jy ! Clean residual min=-0.001975 max=0.001932 Jy/beam ! Clean residual mean=0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.179214 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.179214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044653Jy sigma=1.226594 ! Fit after self-cal, rms=0.044645Jy sigma=1.226424 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 = 1.88997e-05 Jy ! Component: 100 - total flux cleaned = -4.44994e-05 Jy ! Component: 150 - total flux cleaned = -0.000101284 Jy ! Component: 200 - total flux cleaned = -0.000154136 Jy ! Total flux subtracted in 200 components = -0.000154136 Jy ! Clean residual min=-0.001956 max=0.001876 Jy/beam ! Clean residual mean=0.000005 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.17906 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.17906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044626Jy sigma=1.225940 ! Fit after self-cal, rms=0.044621Jy sigma=1.225874 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044621Jy sigma=1.225874 ! Fit after self-cal, rms=0.044538Jy sigma=1.225821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.377 mas, bpa=-23.23 degrees ! Estimated noise=0.398601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.45952e-05 Jy ! Component: 100 - total flux cleaned = -4.27317e-05 Jy ! Component: 150 - total flux cleaned = -7.65526e-05 Jy ! Component: 200 - total flux cleaned = -0.000107611 Jy ! Total flux subtracted in 200 components = -0.000107611 Jy ! Clean residual min=-0.001888 max=0.001862 Jy/beam ! Clean residual mean=0.000005 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.178952 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.178952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044524Jy sigma=1.225465 ! Fit after self-cal, rms=0.044521Jy sigma=1.225417 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 = -3.67131e-05 Jy ! Component: 100 - total flux cleaned = -6.82573e-05 Jy ! Component: 150 - total flux cleaned = -0.000110658 Jy ! Component: 200 - total flux cleaned = -0.00014958 Jy ! Total flux subtracted in 200 components = -0.00014958 Jy ! Clean residual min=-0.001870 max=0.001833 Jy/beam ! Clean residual mean=0.000005 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.178802 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.178802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044511Jy sigma=1.225174 ! Fit after self-cal, rms=0.044509Jy sigma=1.225146 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044509Jy sigma=1.225146 ! Fit after self-cal, rms=0.044410Jy sigma=1.225118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.319 mas, bmaj=3.087 mas, bpa=-22.13 degrees ! Estimated noise=0.48024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350461 Jy ! Component: 100 - total flux cleaned = -0.000382004 Jy ! Component: 150 - total flux cleaned = -0.000382804 Jy ! Component: 200 - total flux cleaned = -0.000373901 Jy ! Total flux subtracted in 200 components = -0.000373901 Jy ! Clean residual min=-0.001709 max=0.001359 Jy/beam ! Clean residual mean=0.000010 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.178429 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.178429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044409Jy sigma=1.225071 ! Fit after self-cal, rms=0.044407Jy sigma=1.225010 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 = -2.14272e-05 Jy ! Component: 100 - total flux cleaned = -2.19367e-05 Jy ! Component: 150 - total flux cleaned = -2.78694e-05 Jy ! Component: 200 - total flux cleaned = -2.7777e-05 Jy ! Total flux subtracted in 200 components = -2.7777e-05 Jy ! Clean residual min=-0.001673 max=0.001346 Jy/beam ! Clean residual mean=0.000010 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.178401 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.178401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044407Jy sigma=1.224988 ! Fit after self-cal, rms=0.044406Jy sigma=1.224942 ! 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=1.045 mas, bmaj=1.377 mas, bpa=-23.27 degrees ! Estimated noise=0.397822 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 1.377 at -23.27 degrees (North through East) ! Clean map min=-0.0017706 max=0.12589 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=0.7795 mas, bmaj=1.157 mas, bpa=-31.22 degrees ! Estimated noise=0.85949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945232 Jy ! Component: 100 - total flux cleaned = 0.123275 Jy ! Component: 150 - total flux cleaned = 0.140288 Jy ! Component: 200 - total flux cleaned = 0.150869 Jy ! Total flux subtracted in 200 components = 0.150869 Jy ! Clean residual min=-0.005659 max=0.006515 Jy/beam ! Clean residual mean=-0.000017 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.150869 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 0.150869 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.377 mas, bpa=-23.27 degrees ! Estimated noise=0.397822 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 = 0.0101973 Jy ! Component: 100 - total flux cleaned = 0.0159573 Jy ! Component: 150 - total flux cleaned = 0.0197259 Jy ! Component: 200 - total flux cleaned = 0.0222894 Jy ! Total flux subtracted in 200 components = 0.0222894 Jy ! Clean residual min=-0.002460 max=0.002696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.173158 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.173158 Jy ! Inverting map ! Added new window around map position (17.4, -37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232684 Jy ! Component: 100 - total flux cleaned = 0.00331834 Jy ! Component: 150 - total flux cleaned = 0.00391883 Jy ! Component: 200 - total flux cleaned = 0.00429356 Jy ! Total flux subtracted in 200 components = 0.00429356 Jy ! Clean residual min=-0.001862 max=0.001572 Jy/beam ! Clean residual mean=0.000002 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.177452 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.177452 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=2.319 mas, bmaj=3.087 mas, bpa=-22.13 degrees ! Estimated noise=0.48024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418351 Jy ! Component: 100 - total flux cleaned = 0.000495279 Jy ! Component: 150 - total flux cleaned = 0.000539782 Jy ! Component: 200 - total flux cleaned = 0.000598405 Jy ! Total flux subtracted in 200 components = 0.000598405 Jy ! Clean residual min=-0.001583 max=0.001282 Jy/beam ! Clean residual mean=0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.17805 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 = 4.89767e-05 Jy ! Component: 100 - total flux cleaned = 6.31912e-05 Jy ! Component: 150 - total flux cleaned = 8.93458e-05 Jy ! Component: 200 - total flux cleaned = 0.000101113 Jy ! Total flux subtracted in 200 components = 0.000101113 Jy ! Clean residual min=-0.001524 max=0.001187 Jy/beam ! Clean residual mean=0.000009 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.178151 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.178151 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.377 mas, bpa=-23.27 degrees ! Estimated noise=0.397822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171726 Jy ! Component: 100 - total flux cleaned = 0.000169552 Jy ! Component: 150 - total flux cleaned = 0.000216703 Jy ! Component: 200 - total flux cleaned = 0.00023881 Jy ! Total flux subtracted in 200 components = 0.00023881 Jy ! Clean residual min=-0.001655 max=0.001424 Jy/beam ! Clean residual mean=0.000004 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.17839 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 90 components and 0.17839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.044382Jy sigma=1.224343 ! Fit after self-cal, rms=0.044371Jy sigma=1.223896 wmodel /scr/pima/bg219a_uvs/J0140+4342_X_map.mod ! Writing 90 model components to file: /scr/pima/bg219a_uvs/J0140+4342_X_map.mod wobs /scr/pima/bg219a_uvs/J0140+4342_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0140+4342_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0140+4342_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0140+4342_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000672098 Jy ! Component: 100 - total flux cleaned = -0.000952965 Jy ! Component: 150 - total flux cleaned = -0.00104581 Jy ! Component: 200 - total flux cleaned = -0.00113116 Jy ! Component: 250 - total flux cleaned = -0.00121284 Jy ! Component: 300 - total flux cleaned = -0.00138731 Jy ! Component: 350 - total flux cleaned = -0.0014801 Jy ! Component: 400 - total flux cleaned = -0.00151584 Jy ! Component: 450 - total flux cleaned = -0.00162041 Jy ! Component: 500 - total flux cleaned = -0.00173884 Jy ! Component: 550 - total flux cleaned = -0.00175547 Jy ! Component: 600 - total flux cleaned = -0.00175616 Jy ! Component: 650 - total flux cleaned = -0.00177247 Jy ! Component: 700 - total flux cleaned = -0.00180337 Jy ! Component: 750 - total flux cleaned = -0.0017886 Jy ! Component: 800 - total flux cleaned = -0.00174468 Jy ! Component: 850 - total flux cleaned = -0.00174502 Jy ! Component: 900 - total flux cleaned = -0.00180209 Jy ! Component: 950 - total flux cleaned = -0.00174612 Jy ! Component: 1000 - total flux cleaned = -0.00177378 Jy ! Component: 1050 - total flux cleaned = -0.00178715 Jy ! Component: 1100 - total flux cleaned = -0.00180063 Jy ! Component: 1150 - total flux cleaned = -0.00177438 Jy ! Component: 1200 - total flux cleaned = -0.00182673 Jy ! Component: 1250 - total flux cleaned = -0.00182657 Jy ! Component: 1300 - total flux cleaned = -0.00180108 Jy ! Component: 1350 - total flux cleaned = -0.00177603 Jy ! Component: 1400 - total flux cleaned = -0.00173872 Jy ! Component: 1450 - total flux cleaned = -0.00172627 Jy ! Component: 1500 - total flux cleaned = -0.0016895 Jy ! Component: 1550 - total flux cleaned = -0.00161657 Jy ! Component: 1600 - total flux cleaned = -0.00156844 Jy ! Component: 1650 - total flux cleaned = -0.00149694 Jy ! Component: 1700 - total flux cleaned = -0.00144976 Jy ! Component: 1750 - total flux cleaned = -0.00144978 Jy ! Component: 1800 - total flux cleaned = -0.0013915 Jy ! Component: 1850 - total flux cleaned = -0.00136834 Jy ! Component: 1900 - total flux cleaned = -0.00139123 Jy ! Component: 1950 - total flux cleaned = -0.00135711 Jy ! Component: 2000 - total flux cleaned = -0.00136854 Jy ! Component: 2050 - total flux cleaned = -0.00136863 Jy ! Component: 2100 - total flux cleaned = -0.00133502 Jy ! Component: 2150 - total flux cleaned = -0.00135734 Jy ! Component: 2200 - total flux cleaned = -0.00136848 Jy ! Component: 2250 - total flux cleaned = -0.00137959 Jy ! Component: 2300 - total flux cleaned = -0.00137956 Jy ! Component: 2350 - total flux cleaned = -0.00140149 Jy ! Component: 2400 - total flux cleaned = -0.00141241 Jy ! Component: 2450 - total flux cleaned = -0.0014342 Jy ! Component: 2500 - total flux cleaned = -0.00144507 Jy ! Component: 2550 - total flux cleaned = -0.00144504 Jy ! Component: 2600 - total flux cleaned = -0.00147752 Jy ! Component: 2650 - total flux cleaned = -0.00145598 Jy ! Component: 2700 - total flux cleaned = -0.00145595 Jy ! Component: 2750 - total flux cleaned = -0.00147748 Jy ! Component: 2800 - total flux cleaned = -0.00146673 Jy ! Component: 2850 - total flux cleaned = -0.00146671 Jy ! Component: 2900 - total flux cleaned = -0.00145598 Jy ! Component: 2950 - total flux cleaned = -0.00146669 Jy ! Component: 3000 - total flux cleaned = -0.00146669 Jy ! Component: 3050 - total flux cleaned = -0.00147744 Jy ! Component: 3100 - total flux cleaned = -0.00148823 Jy ! Component: 3150 - total flux cleaned = -0.00150976 Jy ! Component: 3200 - total flux cleaned = -0.0015206 Jy ! Component: 3250 - total flux cleaned = -0.00154214 Jy ! Component: 3300 - total flux cleaned = -0.00154213 Jy ! Component: 3350 - total flux cleaned = -0.00154212 Jy ! Component: 3400 - total flux cleaned = -0.00154212 Jy ! Component: 3450 - total flux cleaned = -0.00156385 Jy ! Component: 3500 - total flux cleaned = -0.00159651 Jy ! Component: 3550 - total flux cleaned = -0.00158562 Jy ! Component: 3600 - total flux cleaned = -0.0016185 Jy ! Component: 3650 - total flux cleaned = -0.00164046 Jy ! Component: 3700 - total flux cleaned = -0.00167345 Jy ! Component: 3750 - total flux cleaned = -0.00170662 Jy ! Component: 3800 - total flux cleaned = -0.00171776 Jy ! Component: 3850 - total flux cleaned = -0.00172895 Jy ! Component: 3900 - total flux cleaned = -0.00174012 Jy ! Component: 3950 - total flux cleaned = -0.00176252 Jy ! Component: 4000 - total flux cleaned = -0.00178495 Jy ! Component: 4050 - total flux cleaned = -0.00181886 Jy ! Total flux subtracted in 4096 components = -0.00183023 Jy ! Clean residual min=-0.000636 max=0.000628 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.17656 Jy keep ! Adding 189 model components to the UV plane model. ! The established model now contains 279 components and 0.17656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0140+4342_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 1.377 at -23.27 degrees (North through East) ! Clean map min=-0.0015445 max=0.12917 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0140+4342_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390281 0.390281 0.780563 1.56113 3.12225 6.2445 12.489 24.978 49.956 99.9121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.129 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 768.676 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0140+4342_X_uvs.log closed on Sun Apr 3 22:22:20 2016