! Started logfile: J0554+6857_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:47:02 2016 obs J0554+6857_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0554+6857_S_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881785 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 19364 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0554+6857_S_2014_05_31_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 = 1024x1024 pixels with 0.500x0.500 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 139 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954530Jy sigma=0.010747 ! Fit after self-cal, rms=0.924779Jy sigma=0.010412 ! 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=3.045 mas, bmaj=8.141 mas, bpa=67.71 degrees ! Estimated noise=848.313 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 = 0.0621164 Jy ! Component: 100 - total flux cleaned = 0.07819 Jy ! Total flux subtracted in 100 components = 0.07819 Jy ! Clean residual min=-0.006658 max=0.008850 Jy/beam ! Clean residual mean=-0.000090 rms=0.003097 Jy/beam ! Combined flux in latest and established models = 0.0781899 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0781899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165154Jy sigma=0.001812 ! Fit after self-cal, rms=0.165100Jy sigma=0.001812 ! 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=3.768 mas, bmaj=9.014 mas, bpa=67.76 degrees ! Estimated noise=463.115 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 = 0.0180452 Jy ! Component: 100 - total flux cleaned = 0.0297884 Jy ! Component: 150 - total flux cleaned = 0.0380326 Jy ! Component: 200 - total flux cleaned = 0.0438822 Jy ! Total flux subtracted in 200 components = 0.0438822 Jy ! Clean residual min=-0.014947 max=0.014642 Jy/beam ! Clean residual mean=-0.000140 rms=0.008153 Jy/beam ! Combined flux in latest and established models = 0.122072 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 54 components and 0.122072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162742Jy sigma=0.001787 ! Fit after self-cal, rms=0.162725Jy sigma=0.001786 ! 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 1.64 FD 0.36 HN 1.48 KP 2.32 ! LA 2.71 MK 1.31 NL 1.82 OV 2.05 ! PT 0.45 SC 1.74 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.72 FD 0.41 HN 1.51 KP 2.30 ! LA 2.54 MK 1.39 NL 1.94 OV 2.08 ! PT 0.45 SC 1.55 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.56 HN 1.32 KP 1.67 ! LA 1.61 MK 1.09 NL 1.46 OV 1.53 ! PT 0.54 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.57 HN 1.09 KP 1.34 ! LA 1.35 MK 1.03 NL 1.41 OV 1.42 ! PT 0.64 SC 1.12 ! ! ! Fit before self-cal, rms=0.162725Jy sigma=0.001786 ! Fit after self-cal, rms=0.201013Jy sigma=0.001645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.053 mas, bmaj=9.399 mas, bpa=68.01 degrees ! Estimated noise=544.177 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 = 0.0099589 Jy ! Component: 100 - total flux cleaned = 0.00790325 Jy ! Component: 150 - total flux cleaned = 0.0062389 Jy ! Component: 200 - total flux cleaned = 0.0055356 Jy ! Total flux subtracted in 200 components = 0.0055356 Jy ! Clean residual min=-0.019361 max=0.030816 Jy/beam ! Clean residual mean=-0.000079 rms=0.007776 Jy/beam ! Combined flux in latest and established models = 0.127608 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.127608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196337Jy sigma=0.001655 ! Fit after self-cal, rms=0.200928Jy sigma=0.001636 ! 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. ! ! Fit before self-cal, rms=0.200928Jy sigma=0.001636 ! Fit after self-cal, rms=0.672139Jy sigma=0.001392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.633 mas, bmaj=9.545 mas, bpa=77.09 degrees ! Estimated noise=690.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153253 Jy ! Component: 100 - total flux cleaned = 0.0152537 Jy ! Component: 150 - total flux cleaned = 0.0147636 Jy ! Component: 200 - total flux cleaned = 0.0143221 Jy ! Total flux subtracted in 200 components = 0.0143221 Jy ! Clean residual min=-0.012358 max=0.024890 Jy/beam ! Clean residual mean=0.000122 rms=0.004611 Jy/beam ! Combined flux in latest and established models = 0.14193 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.14193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.660671Jy sigma=0.001415 ! Fit after self-cal, rms=0.669020Jy sigma=0.001403 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 (-34.5, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130661 Jy ! Component: 100 - total flux cleaned = 0.0126594 Jy ! Component: 150 - total flux cleaned = 0.0130251 Jy ! Component: 200 - total flux cleaned = 0.0123383 Jy ! Total flux subtracted in 200 components = 0.0123383 Jy ! Clean residual min=-0.012996 max=0.024832 Jy/beam ! Clean residual mean=0.000084 rms=0.004235 Jy/beam ! Combined flux in latest and established models = 0.154268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.154268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.664693Jy sigma=0.001403 ! Fit after self-cal, rms=0.662878Jy sigma=0.001393 ! Inverting map ! Added new window around map position (58.5, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204501 Jy ! Component: 100 - total flux cleaned = 0.0333631 Jy ! Component: 150 - total flux cleaned = 0.0441295 Jy ! Component: 200 - total flux cleaned = 0.0497808 Jy ! Total flux subtracted in 200 components = 0.0497808 Jy ! Clean residual min=-0.013492 max=0.022394 Jy/beam ! Clean residual mean=0.000041 rms=0.004149 Jy/beam ! Combined flux in latest and established models = 0.204049 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.204049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.655450Jy sigma=0.001395 ! Fit after self-cal, rms=0.652857Jy sigma=0.001391 ! Inverting map ! Added new window around map position (14, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189191 Jy ! Component: 100 - total flux cleaned = 0.0265075 Jy ! Component: 150 - total flux cleaned = 0.0316542 Jy ! Component: 200 - total flux cleaned = 0.0364257 Jy ! Total flux subtracted in 200 components = 0.0364257 Jy ! Clean residual min=-0.013299 max=0.020912 Jy/beam ! Clean residual mean=0.000048 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 0.240475 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 137 components and 0.240475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.645773Jy sigma=0.001390 ! Fit after self-cal, rms=0.643765Jy sigma=0.001387 ! Inverting map ! Added new window around map position (74, 50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119367 Jy ! Component: 100 - total flux cleaned = 0.0142679 Jy ! Component: 150 - total flux cleaned = 0.0157445 Jy ! Component: 200 - total flux cleaned = 0.015335 Jy ! Total flux subtracted in 200 components = 0.015335 Jy ! Clean residual min=-0.014529 max=0.019828 Jy/beam ! Clean residual mean=0.000066 rms=0.004024 Jy/beam ! Combined flux in latest and established models = 0.25581 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 153 components and 0.25581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.637354Jy sigma=0.001381 ! Fit after self-cal, rms=0.635030Jy sigma=0.001378 ! Inverting map ! Added new window around map position (49, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184586 Jy ! Component: 100 - total flux cleaned = 0.0278855 Jy ! Component: 150 - total flux cleaned = 0.0351004 Jy ! Component: 200 - total flux cleaned = 0.042345 Jy ! Total flux subtracted in 200 components = 0.042345 Jy ! Clean residual min=-0.016144 max=0.019884 Jy/beam ! Clean residual mean=0.000068 rms=0.004188 Jy/beam ! Combined flux in latest and established models = 0.298155 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 173 components and 0.298155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.628108Jy sigma=0.001384 ! Fit after self-cal, rms=0.626035Jy sigma=0.001377 ! Inverting map ! Added new window around map position (112.5, 120.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178505 Jy ! Component: 100 - total flux cleaned = 0.0273881 Jy ! Component: 150 - total flux cleaned = 0.0361313 Jy ! Component: 200 - total flux cleaned = 0.0433786 Jy ! Total flux subtracted in 200 components = 0.0433786 Jy ! Clean residual min=-0.014981 max=0.017599 Jy/beam ! Clean residual mean=0.000066 rms=0.004047 Jy/beam ! Combined flux in latest and established models = 0.341533 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 196 components and 0.341533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.618271Jy sigma=0.001378 ! Fit after self-cal, rms=0.617136Jy sigma=0.001376 ! Inverting map ! Added new window around map position (39, 70.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160486 Jy ! Component: 100 - total flux cleaned = 0.0282309 Jy ! Component: 150 - total flux cleaned = 0.0368215 Jy ! Component: 200 - total flux cleaned = 0.0450282 Jy ! Total flux subtracted in 200 components = 0.0450282 Jy ! Clean residual min=-0.013215 max=0.017704 Jy/beam ! Clean residual mean=0.000062 rms=0.003936 Jy/beam ! Combined flux in latest and established models = 0.386562 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 230 components and 0.386561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.611211Jy sigma=0.001375 ! Fit after self-cal, rms=0.610069Jy sigma=0.001374 ! Inverting map ! Added new window around map position (-99, -55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014721 Jy ! Component: 100 - total flux cleaned = 0.0245669 Jy ! Component: 150 - total flux cleaned = 0.0336745 Jy ! Component: 200 - total flux cleaned = 0.0397707 Jy ! Total flux subtracted in 200 components = 0.0397707 Jy ! Clean residual min=-0.013456 max=0.017298 Jy/beam ! Clean residual mean=0.000057 rms=0.003845 Jy/beam ! Combined flux in latest and established models = 0.426332 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 248 components and 0.426332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.603855Jy sigma=0.001372 ! Fit after self-cal, rms=0.602292Jy sigma=0.001370 ! Inverting map ! Added new window around map position (89, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144274 Jy ! Component: 100 - total flux cleaned = 0.0248255 Jy ! Component: 150 - total flux cleaned = 0.0346423 Jy ! Component: 200 - total flux cleaned = 0.0432195 Jy ! Total flux subtracted in 200 components = 0.0432195 Jy ! Clean residual min=-0.013301 max=0.016788 Jy/beam ! Clean residual mean=-0.000012 rms=0.003803 Jy/beam ! Combined flux in latest and established models = 0.469552 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 270 components and 0.469552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.596567Jy sigma=0.001369 ! Fit after self-cal, rms=0.595384Jy sigma=0.001367 ! 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. ! ! Fit before self-cal, rms=0.595384Jy sigma=0.001367 ! Fit after self-cal, rms=0.412629Jy sigma=0.001335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.782 mas, bmaj=9.675 mas, bpa=75.14 degrees ! Estimated noise=714.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120509 Jy ! Component: 100 - total flux cleaned = 0.0200027 Jy ! Component: 150 - total flux cleaned = 0.0262341 Jy ! Component: 200 - total flux cleaned = 0.0307287 Jy ! Total flux subtracted in 200 components = 0.0307287 Jy ! Clean residual min=-0.008847 max=0.013924 Jy/beam ! Clean residual mean=0.000113 rms=0.002741 Jy/beam ! Combined flux in latest and established models = 0.50028 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 293 components and 0.50028 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.409640Jy sigma=0.001330 ! Fit after self-cal, rms=0.405710Jy sigma=0.001329 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 (-57.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129812 Jy ! Component: 100 - total flux cleaned = 0.0203332 Jy ! Component: 150 - total flux cleaned = 0.0270937 Jy ! Component: 200 - total flux cleaned = 0.0337651 Jy ! Total flux subtracted in 200 components = 0.0337651 Jy ! Clean residual min=-0.008597 max=0.013038 Jy/beam ! Clean residual mean=0.000060 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.534045 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 305 components and 0.534045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.402444Jy sigma=0.001322 ! Fit after self-cal, rms=0.400922Jy sigma=0.001321 ! Inverting map ! Added new window around map position (-74, -50.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120417 Jy ! Component: 100 - total flux cleaned = 0.0200893 Jy ! Component: 150 - total flux cleaned = 0.0265288 Jy ! Component: 200 - total flux cleaned = 0.0304738 Jy ! Total flux subtracted in 200 components = 0.0304738 Jy ! Clean residual min=-0.009234 max=0.011227 Jy/beam ! Clean residual mean=0.000057 rms=0.002460 Jy/beam ! Combined flux in latest and established models = 0.564519 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 326 components and 0.564519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.397857Jy sigma=0.001319 ! Fit after self-cal, rms=0.396622Jy sigma=0.001318 ! Inverting map ! Added new window around map position (56.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00865636 Jy ! Component: 100 - total flux cleaned = 0.0158269 Jy ! Component: 150 - total flux cleaned = 0.0221152 Jy ! Component: 200 - total flux cleaned = 0.0254843 Jy ! Total flux subtracted in 200 components = 0.0254843 Jy ! Clean residual min=-0.008930 max=0.009980 Jy/beam ! Clean residual mean=0.000020 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.590003 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 346 components and 0.590003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.394280Jy sigma=0.001313 ! Fit after self-cal, rms=0.393414Jy sigma=0.001312 ! Inverting map ! Added new window around map position (117.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858613 Jy ! Component: 100 - total flux cleaned = 0.011551 Jy ! Component: 150 - total flux cleaned = 0.013717 Jy ! Component: 200 - total flux cleaned = 0.0152496 Jy ! Total flux subtracted in 200 components = 0.0152496 Jy ! Clean residual min=-0.008579 max=0.009305 Jy/beam ! Clean residual mean=0.000007 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.605253 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 377 components and 0.605253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.391572Jy sigma=0.001311 ! Fit after self-cal, rms=0.391057Jy sigma=0.001311 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.391057Jy sigma=0.001311 ! Fit after self-cal, rms=0.317665Jy sigma=0.001304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.117 mas, bmaj=13.45 mas, bpa=81.72 degrees ! Estimated noise=697.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195379 Jy ! Component: 100 - total flux cleaned = 0.00315628 Jy ! Component: 150 - total flux cleaned = 0.00333713 Jy ! Component: 200 - total flux cleaned = 0.0033377 Jy ! Total flux subtracted in 200 components = 0.0033377 Jy ! Clean residual min=-0.005882 max=0.007194 Jy/beam ! Clean residual mean=0.000044 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.608591 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 411 components and 0.608591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.317324Jy sigma=0.001301 ! Fit after self-cal, rms=0.316232Jy sigma=0.001301 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 (102, 107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043441 Jy ! Component: 100 - total flux cleaned = 0.00563173 Jy ! Component: 150 - total flux cleaned = 0.00745671 Jy ! Component: 200 - total flux cleaned = 0.00853482 Jy ! Total flux subtracted in 200 components = 0.00853482 Jy ! Clean residual min=-0.005398 max=0.006200 Jy/beam ! Clean residual mean=0.000030 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.617125 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 439 components and 0.617125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.315575Jy sigma=0.001299 ! Fit after self-cal, rms=0.315241Jy sigma=0.001299 ! 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=4.766 mas, bmaj=9.66 mas, bpa=73.53 degrees ! Estimated noise=726.434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.766 x 9.66 at 73.53 degrees (North through East) ! Clean map min=-0.0086229 max=0.18275 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=3.664 mas, bmaj=8.329 mas, bpa=74.53 degrees ! Estimated noise=1548.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109821 Jy ! Component: 100 - total flux cleaned = 0.162735 Jy ! Component: 150 - total flux cleaned = 0.203462 Jy ! Component: 200 - total flux cleaned = 0.238331 Jy ! Total flux subtracted in 200 components = 0.238331 Jy ! Clean residual min=-0.017974 max=0.026684 Jy/beam ! Clean residual mean=0.000112 rms=0.005237 Jy/beam ! Combined flux in latest and established models = 0.238331 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.238331 Jy ! Inverting map and beam ! Estimated beam: bmin=4.766 mas, bmaj=9.66 mas, bpa=73.53 degrees ! Estimated noise=726.434 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 = 0.0291842 Jy ! Component: 100 - total flux cleaned = 0.0540607 Jy ! Component: 150 - total flux cleaned = 0.0763929 Jy ! Component: 200 - total flux cleaned = 0.0967839 Jy ! Total flux subtracted in 200 components = 0.0967839 Jy ! Clean residual min=-0.012854 max=0.017443 Jy/beam ! Clean residual mean=0.000156 rms=0.004007 Jy/beam ! Combined flux in latest and established models = 0.335114 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 0.335115 Jy ! Inverting map ! Added new window around map position (-80.5, -61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019776 Jy ! Component: 100 - total flux cleaned = 0.0372776 Jy ! Component: 150 - total flux cleaned = 0.0535762 Jy ! Component: 200 - total flux cleaned = 0.0688717 Jy ! Total flux subtracted in 200 components = 0.0688717 Jy ! Clean residual min=-0.010302 max=0.014025 Jy/beam ! Clean residual mean=0.000125 rms=0.003275 Jy/beam ! Combined flux in latest and established models = 0.403986 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 85 components and 0.403986 Jy ! Inverting map ! Added new window around map position (-14, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154102 Jy ! Component: 100 - total flux cleaned = 0.0291137 Jy ! Component: 150 - total flux cleaned = 0.042068 Jy ! Component: 200 - total flux cleaned = 0.0538946 Jy ! Total flux subtracted in 200 components = 0.0538946 Jy ! Clean residual min=-0.008788 max=0.012034 Jy/beam ! Clean residual mean=0.000094 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 0.457881 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 109 components and 0.457881 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.117 mas, bmaj=13.45 mas, bpa=81.72 degrees ! Estimated noise=697.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114563 Jy ! Component: 100 - total flux cleaned = 0.0190296 Jy ! Component: 150 - total flux cleaned = 0.0252713 Jy ! Component: 200 - total flux cleaned = 0.0294267 Jy ! Total flux subtracted in 200 components = 0.0294267 Jy ! Clean residual min=-0.008223 max=0.008231 Jy/beam ! Clean residual mean=0.000095 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.487307 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 = 0.00491184 Jy ! Component: 100 - total flux cleaned = 0.00990132 Jy ! Component: 150 - total flux cleaned = 0.0149645 Jy ! Component: 200 - total flux cleaned = 0.0195245 Jy ! Total flux subtracted in 200 components = 0.0195245 Jy ! Clean residual min=-0.007848 max=0.008329 Jy/beam ! Clean residual mean=0.000099 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.506832 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 183 components and 0.506832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.766 mas, bmaj=9.66 mas, bpa=73.53 degrees ! Estimated noise=726.434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593837 Jy ! Component: 100 - total flux cleaned = 0.012789 Jy ! Component: 150 - total flux cleaned = 0.0203792 Jy ! Component: 200 - total flux cleaned = 0.025807 Jy ! Total flux subtracted in 200 components = 0.025807 Jy ! Clean residual min=-0.007979 max=0.009299 Jy/beam ! Clean residual mean=0.000033 rms=0.002242 Jy/beam ! Combined flux in latest and established models = 0.532639 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 215 components and 0.532639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.323843Jy sigma=0.001315 ! Fit after self-cal, rms=0.325164Jy sigma=0.001313 wmodel J0554+6857_S_2014_05_31_pus_map.mod ! Writing 215 model components to file: J0554+6857_S_2014_05_31_pus_map.mod wobs J0554+6857_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0554+6857_S_2014_05_31_pus_uvs.fits wwins J0554+6857_S_2014_05_31_pus_map.win ! wwins: Wrote 17 windows to J0554+6857_S_2014_05_31_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405774 Jy ! Component: 100 - total flux cleaned = 0.00695917 Jy ! Component: 150 - total flux cleaned = 0.00973671 Jy ! Component: 200 - total flux cleaned = 0.0125673 Jy ! Component: 250 - total flux cleaned = 0.0151951 Jy ! Component: 300 - total flux cleaned = 0.0176342 Jy ! Component: 350 - total flux cleaned = 0.0198968 Jy ! Component: 400 - total flux cleaned = 0.0221136 Jy ! Component: 450 - total flux cleaned = 0.0241694 Jy ! Component: 500 - total flux cleaned = 0.026544 Jy ! Component: 550 - total flux cleaned = 0.0286445 Jy ! Component: 600 - total flux cleaned = 0.0309442 Jy ! Component: 650 - total flux cleaned = 0.0332101 Jy ! Component: 700 - total flux cleaned = 0.0352204 Jy ! Component: 750 - total flux cleaned = 0.0375344 Jy ! Component: 800 - total flux cleaned = 0.039708 Jy ! Component: 850 - total flux cleaned = 0.0418534 Jy ! Component: 900 - total flux cleaned = 0.04408 Jy ! Component: 950 - total flux cleaned = 0.046071 Jy ! Component: 1000 - total flux cleaned = 0.0478353 Jy ! Component: 1050 - total flux cleaned = 0.0496859 Jy ! Component: 1100 - total flux cleaned = 0.0515184 Jy ! Component: 1150 - total flux cleaned = 0.0534344 Jy ! Component: 1200 - total flux cleaned = 0.0551336 Jy ! Component: 1250 - total flux cleaned = 0.0568182 Jy ! Component: 1300 - total flux cleaned = 0.0586846 Jy ! Component: 1350 - total flux cleaned = 0.0603409 Jy ! Component: 1400 - total flux cleaned = 0.0619831 Jy ! Component: 1450 - total flux cleaned = 0.063325 Jy ! Component: 1500 - total flux cleaned = 0.0648471 Jy ! Component: 1550 - total flux cleaned = 0.0665462 Jy ! Component: 1600 - total flux cleaned = 0.0677643 Jy ! Component: 1650 - total flux cleaned = 0.0691612 Jy ! Component: 1700 - total flux cleaned = 0.0704564 Jy ! Component: 1750 - total flux cleaned = 0.0718345 Jy ! Component: 1800 - total flux cleaned = 0.0731134 Jy ! Component: 1850 - total flux cleaned = 0.074203 Jy ! Component: 1900 - total flux cleaned = 0.0754667 Jy ! Component: 1950 - total flux cleaned = 0.0767222 Jy ! Component: 2000 - total flux cleaned = 0.0779706 Jy ! Component: 2050 - total flux cleaned = 0.0790357 Jy ! Component: 2100 - total flux cleaned = 0.0801848 Jy ! Component: 2150 - total flux cleaned = 0.0812426 Jy ! Component: 2200 - total flux cleaned = 0.082385 Jy ! Component: 2250 - total flux cleaned = 0.0834372 Jy ! Component: 2300 - total flux cleaned = 0.0846633 Jy ! Component: 2350 - total flux cleaned = 0.0857131 Jy ! Component: 2400 - total flux cleaned = 0.0868491 Jy ! Component: 2450 - total flux cleaned = 0.0877221 Jy ! Component: 2500 - total flux cleaned = 0.0884207 Jy ! Component: 2550 - total flux cleaned = 0.0892066 Jy ! Component: 2600 - total flux cleaned = 0.0898187 Jy ! Component: 2650 - total flux cleaned = 0.0908712 Jy ! Component: 2700 - total flux cleaned = 0.0915741 Jy ! Component: 2750 - total flux cleaned = 0.0925436 Jy ! Component: 2800 - total flux cleaned = 0.0931624 Jy ! Component: 2850 - total flux cleaned = 0.0938727 Jy ! Component: 2900 - total flux cleaned = 0.0943183 Jy ! Component: 2950 - total flux cleaned = 0.095034 Jy ! Component: 3000 - total flux cleaned = 0.0958432 Jy ! Component: 3050 - total flux cleaned = 0.0960238 Jy ! Component: 3100 - total flux cleaned = 0.0961155 Jy ! Component: 3150 - total flux cleaned = 0.0957475 Jy ! Component: 3200 - total flux cleaned = 0.095561 Jy ! Component: 3250 - total flux cleaned = 0.0955611 Jy ! Component: 3300 - total flux cleaned = 0.0954641 Jy ! Component: 3350 - total flux cleaned = 0.0954636 Jy ! Component: 3400 - total flux cleaned = 0.0953649 Jy ! Component: 3450 - total flux cleaned = 0.0951648 Jy ! Component: 3500 - total flux cleaned = 0.0951641 Jy ! Component: 3550 - total flux cleaned = 0.0952676 Jy ! Component: 3600 - total flux cleaned = 0.0953715 Jy ! Component: 3650 - total flux cleaned = 0.0952647 Jy ! Component: 3700 - total flux cleaned = 0.095372 Jy ! Component: 3750 - total flux cleaned = 0.0952592 Jy ! Component: 3800 - total flux cleaned = 0.0955926 Jy ! Component: 3850 - total flux cleaned = 0.095478 Jy ! Component: 3900 - total flux cleaned = 0.0955936 Jy ! Component: 3950 - total flux cleaned = 0.0958294 Jy ! Component: 4000 - total flux cleaned = 0.0959526 Jy ! Component: 4050 - total flux cleaned = 0.0960776 Jy ! Total flux subtracted in 4096 components = 0.0965795 Jy ! Clean residual min=-0.007212 max=0.007246 Jy/beam ! Clean residual mean=0.000049 rms=0.002264 Jy/beam ! Combined flux in latest and established models = 0.629218 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 460 components and 0.629218 Jy ![Exited script file: muppet] wmap "J0554+6857_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.766 x 9.66 at 73.53 degrees (North through East) ! Clean map min=-0.0076939 max=0.17531 Jy/beam ! Writing clean map to FITS file: J0554+6857_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.175312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00154167 device "J0554+6857_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0554+6857_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.63817 2.63817 5.27633 10.5527 21.1053 42.2107 84.4213 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.175 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.766 x 9.66 at 73.53 degrees (North through East) ! Clean map min=-0.0076939 max=0.17531 Jy/beam quit ! Quitting program ! Log file J0554+6857_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:47:10 2016