! Started logfile: .//J0110+6805_X_dfm.log on Wed Nov 16 11:45:20 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0110+6805_X_uva.fits ! Reading UV FITS file: .//J0110+6805_X_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932749 visibilities/baseline/integration-bin. ! Found source: J0110+6805 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): I ! ! Read 3 lines of history. ! ! Reading 12760 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Polarization RR is unavailable. ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: I, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 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 ![@/opt64/bin/pima_mupet_01.dfm J0110+6805_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.027091Jy sigma=26.740311 ! Fit after self-cal, rms=0.787380Jy sigma=20.578086 ! 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=0.7334 mas, bmaj=1.594 mas, bpa=1.422 degrees ! Estimated noise=0.397129 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 = 0.156574 Jy ! Component: 100 - total flux cleaned = 0.198046 Jy ! Total flux subtracted in 100 components = 0.198046 Jy ! Clean residual min=-0.009374 max=0.020279 Jy/beam ! Clean residual mean=0.000024 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.198046 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.198046 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. ! ! Fit before self-cal, rms=0.076005Jy sigma=1.939511 ! Fit after self-cal, rms=0.075905Jy sigma=1.936767 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207865 Jy ! Component: 100 - total flux cleaned = 0.0316835 Jy ! Total flux subtracted in 100 components = 0.0316835 Jy ! Clean residual min=-0.008277 max=0.018013 Jy/beam ! Clean residual mean=0.000014 rms=0.001917 Jy/beam ! Combined flux in latest and established models = 0.229729 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.229729 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. ! ! Fit before self-cal, rms=0.067262Jy sigma=1.715008 ! Fit after self-cal, rms=0.067184Jy sigma=1.712936 ! Inverting map ! Added new window around map position (-3, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182636 Jy ! Component: 100 - total flux cleaned = 0.0280866 Jy ! Total flux subtracted in 100 components = 0.0280866 Jy ! Clean residual min=-0.006992 max=0.015703 Jy/beam ! Clean residual mean=0.000008 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.257816 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.257816 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. ! ! Fit before self-cal, rms=0.058165Jy sigma=1.453246 ! Fit after self-cal, rms=0.057664Jy sigma=1.441787 ! Inverting map ! Added new window around map position (-1.8, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161063 Jy ! Component: 100 - total flux cleaned = 0.0246363 Jy ! Total flux subtracted in 100 components = 0.0246363 Jy ! Clean residual min=-0.005724 max=0.007303 Jy/beam ! Clean residual mean=0.000001 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.282452 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.282452 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. ! ! Fit before self-cal, rms=0.050879Jy sigma=1.247423 ! Fit after self-cal, rms=0.050484Jy sigma=1.237977 ! Inverting map ! Added new window around map position (-10.6, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00767506 Jy ! Component: 100 - total flux cleaned = 0.0133768 Jy ! Total flux subtracted in 100 components = 0.0133768 Jy ! Clean residual min=-0.005294 max=0.006344 Jy/beam ! Clean residual mean=-0.000001 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.295829 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.295829 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. ! ! Fit before self-cal, rms=0.048229Jy sigma=1.174197 ! Fit after self-cal, rms=0.048153Jy sigma=1.172670 ! 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=0.9614 mas, bmaj=1.935 mas, bpa=1.405 degrees ! Estimated noise=0.245181 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 = 0.00984471 Jy ! Component: 100 - total flux cleaned = 0.0171588 Jy ! Component: 150 - total flux cleaned = 0.0229668 Jy ! Component: 200 - total flux cleaned = 0.0277547 Jy ! Total flux subtracted in 200 components = 0.0277547 Jy ! Clean residual min=-0.006475 max=0.009350 Jy/beam ! Clean residual mean=-0.000029 rms=0.001954 Jy/beam ! Combined flux in latest and established models = 0.323584 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 80 components and 0.323584 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. ! ! Fit before self-cal, rms=0.045285Jy sigma=1.089592 ! Fit after self-cal, rms=0.045090Jy sigma=1.084700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9614 x 1.935 at 1.405 degrees (North through East) ! Clean map min=-0.0060072 max=0.20687 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 0.94 KP 0.98 ! LA 0.98 MK 1.03 NL 0.98 OV 0.97 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.89 KP 1.00 ! LA 0.91 MK 1.02 NL 1.04 OV 0.94 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.93 KP 1.05 ! LA 0.90 MK 1.04 NL 1.07 OV 0.98 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.98 KP 0.93 ! LA 0.96 MK 1.04 NL 1.02 OV 0.99 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 0.98 KP 1.09 ! LA 0.95 MK 1.02 NL 1.14 OV 0.91 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.19 HN 0.99 KP 1.13 ! LA 0.96 MK 1.02 NL 0.97 OV 1.04 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 0.99 KP 1.09 ! LA 0.92 MK 1.01 NL 0.96 OV 0.94 ! PT 0.86 SC 1.00 ! ! ! Fit before self-cal, rms=0.045090Jy sigma=1.084700 ! Fit after self-cal, rms=0.038011Jy sigma=0.909032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9662 mas, bmaj=1.945 mas, bpa=1.267 degrees ! Estimated noise=0.241132 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 = 0.00279545 Jy ! Component: 100 - total flux cleaned = 0.00431503 Jy ! Component: 150 - total flux cleaned = 0.00521053 Jy ! Component: 200 - total flux cleaned = 0.00589413 Jy ! Total flux subtracted in 200 components = 0.00589413 Jy ! Clean residual min=-0.004305 max=0.006972 Jy/beam ! Clean residual mean=-0.000045 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.329478 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.329478 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. ! ! Fit before self-cal, rms=0.037359Jy sigma=0.885806 ! Fit after self-cal, rms=0.037336Jy sigma=0.884712 ! Inverting map ! Added new window around map position (-6.4, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702718 Jy ! Component: 100 - total flux cleaned = 0.0112958 Jy ! Component: 150 - total flux cleaned = 0.0142007 Jy ! Component: 200 - total flux cleaned = 0.016436 Jy ! Total flux subtracted in 200 components = 0.016436 Jy ! Clean residual min=-0.004077 max=0.003600 Jy/beam ! Clean residual mean=-0.000046 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.345914 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 127 components and 0.345914 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. ! ! Fit before self-cal, rms=0.035906Jy sigma=0.837719 ! Fit after self-cal, rms=0.035831Jy sigma=0.835595 ! 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. ! ! Fit before self-cal, rms=0.035831Jy sigma=0.835595 ! Fit after self-cal, rms=0.034461Jy sigma=0.782016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9634 mas, bmaj=1.937 mas, bpa=1.098 degrees ! Estimated noise=0.241103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212338 Jy ! Component: 100 - total flux cleaned = 0.0026693 Jy ! Component: 150 - total flux cleaned = 0.00319231 Jy ! Component: 200 - total flux cleaned = 0.00365001 Jy ! Total flux subtracted in 200 components = 0.00365001 Jy ! Clean residual min=-0.002635 max=0.003415 Jy/beam ! Clean residual mean=-0.000021 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.349564 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.349564 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. ! ! Fit before self-cal, rms=0.034180Jy sigma=0.771851 ! Fit after self-cal, rms=0.034164Jy sigma=0.771338 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 (-8.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269089 Jy ! Component: 100 - total flux cleaned = 0.00347074 Jy ! Component: 150 - total flux cleaned = 0.00405925 Jy ! Component: 200 - total flux cleaned = 0.0044878 Jy ! Total flux subtracted in 200 components = 0.0044878 Jy ! Clean residual min=-0.002455 max=0.002599 Jy/beam ! Clean residual mean=-0.000021 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.354052 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 176 components and 0.354052 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. ! ! Fit before self-cal, rms=0.033879Jy sigma=0.761260 ! Fit after self-cal, rms=0.033868Jy sigma=0.760970 ! 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. ! ! Fit before self-cal, rms=0.033868Jy sigma=0.760970 ! Fit after self-cal, rms=0.033692Jy sigma=0.759404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.936 mas, bpa=1.036 degrees ! Estimated noise=0.240329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521485 Jy ! Component: 100 - total flux cleaned = 0.000978202 Jy ! Component: 150 - total flux cleaned = 0.00129237 Jy ! Component: 200 - total flux cleaned = 0.00169746 Jy ! Total flux subtracted in 200 components = 0.00169746 Jy ! Clean residual min=-0.002338 max=0.002500 Jy/beam ! Clean residual mean=-0.000019 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.355749 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 187 components and 0.355749 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. ! ! Fit before self-cal, rms=0.033576Jy sigma=0.755251 ! Fit after self-cal, rms=0.033568Jy sigma=0.755084 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 = 0.000449636 Jy ! Component: 100 - total flux cleaned = 0.000815159 Jy ! Component: 150 - total flux cleaned = 0.00112154 Jy ! Component: 200 - total flux cleaned = 0.00137559 Jy ! Total flux subtracted in 200 components = 0.00137559 Jy ! Clean residual min=-0.002281 max=0.002381 Jy/beam ! Clean residual mean=-0.000019 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.357125 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 193 components and 0.357125 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. ! ! Fit before self-cal, rms=0.033508Jy sigma=0.752931 ! Fit after self-cal, rms=0.033505Jy sigma=0.752862 ! 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. ! ! Fit before self-cal, rms=0.033505Jy sigma=0.752862 ! Fit after self-cal, rms=0.033370Jy sigma=0.752162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=2.881 mas, bpa=-0.2942 degrees ! Estimated noise=0.301956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177593 Jy ! Component: 100 - total flux cleaned = 0.00285927 Jy ! Component: 150 - total flux cleaned = 0.00330252 Jy ! Component: 200 - total flux cleaned = 0.0035809 Jy ! Total flux subtracted in 200 components = 0.0035809 Jy ! Clean residual min=-0.003667 max=0.003989 Jy/beam ! Clean residual mean=-0.000043 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.360706 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 201 components and 0.360706 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. ! ! Fit before self-cal, rms=0.033342Jy sigma=0.750550 ! Fit after self-cal, rms=0.033334Jy sigma=0.750322 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 = 0.000500124 Jy ! Component: 100 - total flux cleaned = 0.000752294 Jy ! Component: 150 - total flux cleaned = 0.000901096 Jy ! Component: 200 - total flux cleaned = 0.00104011 Jy ! Total flux subtracted in 200 components = 0.00104011 Jy ! Clean residual min=-0.003630 max=0.003981 Jy/beam ! Clean residual mean=-0.000043 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.361746 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 205 components and 0.361746 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. ! ! Fit before self-cal, rms=0.033329Jy sigma=0.749949 ! Fit after self-cal, rms=0.033326Jy sigma=0.749884 ! 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=0.9632 mas, bmaj=1.936 mas, bpa=0.9443 degrees ! Estimated noise=0.239641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9632 x 1.936 at 0.9443 degrees (North through East) ! Clean map min=-0.0021432 max=0.20142 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=0.7358 mas, bmaj=1.596 mas, bpa=1.1 degrees ! Estimated noise=0.386899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152421 Jy ! Component: 100 - total flux cleaned = 0.193255 Jy ! Component: 150 - total flux cleaned = 0.217055 Jy ! Component: 200 - total flux cleaned = 0.234797 Jy ! Total flux subtracted in 200 components = 0.234797 Jy ! Clean residual min=-0.004370 max=0.010622 Jy/beam ! Clean residual mean=0.000013 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.234797 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.234797 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.936 mas, bpa=0.9443 degrees ! Estimated noise=0.239641 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 = 0.02337 Jy ! Component: 100 - total flux cleaned = 0.0382302 Jy ! Component: 150 - total flux cleaned = 0.0489677 Jy ! Component: 200 - total flux cleaned = 0.0578763 Jy ! Total flux subtracted in 200 components = 0.0578763 Jy ! Clean residual min=-0.003821 max=0.005580 Jy/beam ! Clean residual mean=-0.000012 rms=0.001500 Jy/beam ! Combined flux in latest and established models = 0.292674 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.292674 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=2.115 mas, bmaj=2.881 mas, bpa=-0.2942 degrees ! Estimated noise=0.301956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147924 Jy ! Component: 100 - total flux cleaned = 0.0256655 Jy ! Component: 150 - total flux cleaned = 0.0339612 Jy ! Component: 200 - total flux cleaned = 0.0405224 Jy ! Total flux subtracted in 200 components = 0.0405224 Jy ! Clean residual min=-0.004531 max=0.004983 Jy/beam ! Clean residual mean=-0.000036 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.333196 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 = 0.00527177 Jy ! Component: 100 - total flux cleaned = 0.00955325 Jy ! Component: 150 - total flux cleaned = 0.0130515 Jy ! Component: 200 - total flux cleaned = 0.0159265 Jy ! Total flux subtracted in 200 components = 0.0159265 Jy ! Clean residual min=-0.003852 max=0.004364 Jy/beam ! Clean residual mean=-0.000039 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.349123 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 191 components and 0.349122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9632 mas, bmaj=1.936 mas, bpa=0.9443 degrees ! Estimated noise=0.239641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021463 Jy ! Component: 100 - total flux cleaned = 0.0038414 Jy ! Component: 150 - total flux cleaned = 0.00523366 Jy ! Component: 200 - total flux cleaned = 0.00615311 Jy ! Total flux subtracted in 200 components = 0.00615311 Jy ! Clean residual min=-0.002256 max=0.002518 Jy/beam ! Clean residual mean=-0.000018 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.355276 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 217 components and 0.355276 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. ! ! Fit before self-cal, rms=0.033461Jy sigma=0.754104 ! Fit after self-cal, rms=0.033421Jy sigma=0.752940 wmodel /J0110+6805_X_map.mod ! wmodel: Unable to open new model file: /J0110+6805_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0110+6805_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9632 x 1.936 at 0.9443 degrees (North through East) ! Clean map min=-0.0021961 max=0.20191 Jy/beam ! Writing clean map to FITS file: .//J0110+6805_X_map.fits wmodel .//J0110+6805_X_map.mod ! Writing 217 model components to file: .//J0110+6805_X_map.mod wobs .//J0110+6805_X_uvs.fits ! Writing UV FITS file: .//J0110+6805_X_uvs.fits wwins .//J0110+6805_X_map.win ! wwins: Wrote 6 windows to .//J0110+6805_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.201912 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000597419 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.887643 0.887643 1.77529 3.55057 7.10115 14.2023 28.4046 56.8092 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 337.973 quit ! Quitting program ! Log file .//J0110+6805_X_dfm.log closed on Wed Nov 16 11:45:23 2016