! Started logfile: .//J1517-2422_X_dfm.log on Wed Nov 16 12:00:02 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 .//J1517-2422_X_uvm.fits ! Reading UV FITS file: .//J1517-2422_X_uvm.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 271 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886056 visibilities/baseline/integration-bin. ! Found source: J1517-2422 ! ! 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 94 lines of history. ! ! Reading 92568 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 J1517-2422_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 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! A total of 182 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.415364Jy sigma=38.290476 ! Fit after self-cal, rms=0.328371Jy sigma=8.801822 ! 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=0.6572 mas, bmaj=1.9 mas, bpa=-8.888 degrees ! Estimated noise=0.237814 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 = 0.683992 Jy ! Component: 100 - total flux cleaned = 0.882017 Jy ! Total flux subtracted in 100 components = 0.882017 Jy ! Clean residual min=-0.050454 max=0.086980 Jy/beam ! Clean residual mean=-0.000025 rms=0.011439 Jy/beam ! Combined flux in latest and established models = 0.882017 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.882017 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=0.287423Jy sigma=8.042678 ! Fit after self-cal, rms=0.285672Jy sigma=8.010842 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0988372 Jy ! Component: 100 - total flux cleaned = 0.157712 Jy ! Total flux subtracted in 100 components = 0.157712 Jy ! Clean residual min=-0.042170 max=0.065231 Jy/beam ! Clean residual mean=-0.000041 rms=0.009092 Jy/beam ! Combined flux in latest and established models = 1.03973 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 1.03973 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=0.239299Jy sigma=6.509798 ! Fit after self-cal, rms=0.239142Jy sigma=6.508026 ! Inverting map ! Added new window around map position (0.8, -3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0612077 Jy ! Component: 100 - total flux cleaned = 0.0998902 Jy ! Total flux subtracted in 100 components = 0.0998902 Jy ! Clean residual min=-0.037788 max=0.042102 Jy/beam ! Clean residual mean=-0.000050 rms=0.008006 Jy/beam ! Combined flux in latest and established models = 1.13962 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 1.13962 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=0.219760Jy sigma=5.856699 ! Fit after self-cal, rms=0.217783Jy sigma=5.819289 ! 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=0.8837 mas, bmaj=2.331 mas, bpa=-6.429 degrees ! Estimated noise=0.0889404 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 (1.8, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0631204 Jy ! Component: 100 - total flux cleaned = 0.0983064 Jy ! Component: 150 - total flux cleaned = 0.12198 Jy ! Component: 200 - total flux cleaned = 0.130286 Jy ! Total flux subtracted in 200 components = 0.130286 Jy ! Clean residual min=-0.031582 max=0.037002 Jy/beam ! Clean residual mean=-0.000087 rms=0.007565 Jy/beam ! Combined flux in latest and established models = 1.26991 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 60 components and 1.26991 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=0.198649Jy sigma=5.259827 ! Fit after self-cal, rms=0.197333Jy sigma=5.220112 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8837 x 2.331 at -6.429 degrees (North through East) ! Clean map min=-0.031023 max=0.88197 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: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 1.09 KP 0.98 ! LA 0.99 MK 0.96 NL 1.02 OV 1.01 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 1.00 HN 1.08 KP 0.97 ! LA 1.00 MK 0.97 NL 1.04 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 1.07 KP 0.97 ! LA 1.00 MK 1.01 NL 1.02 OV 1.01 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.00 HN 1.07 KP 0.97 ! LA 0.99 MK 0.99 NL 1.03 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.98 HN 1.08 KP 0.97 ! LA 1.00 MK 1.01 NL 1.03 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.98 HN 1.08 KP 0.97 ! LA 1.00 MK 1.03 NL 1.04 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.98 HN 1.09 KP 0.97 ! LA 1.00 MK 1.04 NL 1.04 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.97 HN 1.08 KP 0.96 ! LA 0.99 MK 1.05 NL 1.04 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Fit before self-cal, rms=0.197333Jy sigma=5.220112 ! Fit after self-cal, rms=0.201653Jy sigma=5.039404 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8921 mas, bmaj=2.361 mas, bpa=-6.983 degrees ! Estimated noise=0.0916456 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 = 0.0110235 Jy ! Component: 100 - total flux cleaned = 0.0141103 Jy ! Component: 150 - total flux cleaned = 0.0165993 Jy ! Component: 200 - total flux cleaned = 0.0187225 Jy ! Total flux subtracted in 200 components = 0.0187225 Jy ! Clean residual min=-0.023696 max=0.026118 Jy/beam ! Clean residual mean=-0.000092 rms=0.005760 Jy/beam ! Combined flux in latest and established models = 1.28863 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 1.28863 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=0.200389Jy sigma=5.003165 ! Fit after self-cal, rms=0.200340Jy sigma=5.000916 ! 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=0.200340Jy sigma=5.000916 ! Fit after self-cal, rms=0.206935Jy sigma=4.944218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.368 mas, bpa=-7.361 degrees ! Estimated noise=0.0940204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224871 Jy ! Component: 100 - total flux cleaned = 0.0331625 Jy ! Component: 150 - total flux cleaned = 0.038182 Jy ! Component: 200 - total flux cleaned = 0.0399942 Jy ! Total flux subtracted in 200 components = 0.0399942 Jy ! Clean residual min=-0.024484 max=0.026946 Jy/beam ! Clean residual mean=-0.000096 rms=0.005821 Jy/beam ! Combined flux in latest and established models = 1.32862 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 1.32862 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=0.204661Jy sigma=4.870624 ! Fit after self-cal, rms=0.204636Jy sigma=4.869653 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 (-21.8, -39.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290586 Jy ! Component: 100 - total flux cleaned = 0.00382578 Jy ! Component: 150 - total flux cleaned = 0.00386244 Jy ! Component: 200 - total flux cleaned = 0.00516848 Jy ! Total flux subtracted in 200 components = 0.00516848 Jy ! Clean residual min=-0.025716 max=0.026910 Jy/beam ! Clean residual mean=-0.000096 rms=0.005523 Jy/beam ! Combined flux in latest and established models = 1.33379 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 1.33379 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=0.197065Jy sigma=4.686167 ! Fit after self-cal, rms=0.196069Jy sigma=4.660523 ! 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=0.196069Jy sigma=4.660523 ! Fit after self-cal, rms=0.198369Jy sigma=4.619916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.364 mas, bpa=-7.433 degrees ! Estimated noise=0.0958444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209057 Jy ! Component: 100 - total flux cleaned = 0.023674 Jy ! Component: 150 - total flux cleaned = 0.0260215 Jy ! Component: 200 - total flux cleaned = 0.0285495 Jy ! Total flux subtracted in 200 components = 0.0285495 Jy ! Clean residual min=-0.020380 max=0.025309 Jy/beam ! Clean residual mean=-0.000096 rms=0.005442 Jy/beam ! Combined flux in latest and established models = 1.36234 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 1.36234 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=0.193984Jy sigma=4.507586 ! Fit after self-cal, rms=0.193738Jy sigma=4.500266 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 = 0.00367203 Jy ! Component: 100 - total flux cleaned = 0.00631523 Jy ! Component: 150 - total flux cleaned = 0.00903437 Jy ! Component: 200 - total flux cleaned = 0.0104487 Jy ! Total flux subtracted in 200 components = 0.0104487 Jy ! Clean residual min=-0.020162 max=0.023947 Jy/beam ! Clean residual mean=-0.000093 rms=0.005312 Jy/beam ! Combined flux in latest and established models = 1.37279 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 1.37279 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=0.191959Jy sigma=4.460479 ! Fit after self-cal, rms=0.191876Jy sigma=4.457658 ! Inverting map ! Added new window around map position (-5.2, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227725 Jy ! Component: 100 - total flux cleaned = 0.0365135 Jy ! Component: 150 - total flux cleaned = 0.0462667 Jy ! Component: 200 - total flux cleaned = 0.0509654 Jy ! Total flux subtracted in 200 components = 0.0509654 Jy ! Clean residual min=-0.018599 max=0.020532 Jy/beam ! Clean residual mean=-0.000054 rms=0.004400 Jy/beam ! Combined flux in latest and established models = 1.42375 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 1.42375 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=0.188831Jy sigma=4.364410 ! Fit after self-cal, rms=0.188713Jy sigma=4.362104 ! Inverting map ! Added new window around map position (-11.2, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116345 Jy ! Component: 100 - total flux cleaned = 0.0148908 Jy ! Component: 150 - total flux cleaned = 0.0188462 Jy ! Component: 200 - total flux cleaned = 0.0234591 Jy ! Total flux subtracted in 200 components = 0.0234591 Jy ! Clean residual min=-0.018413 max=0.018345 Jy/beam ! Clean residual mean=-0.000048 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 1.44721 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 1.44721 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=0.185721Jy sigma=4.291802 ! Fit after self-cal, rms=0.185648Jy sigma=4.289332 ! 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=0.185648Jy sigma=4.289332 ! Fit after self-cal, rms=0.186777Jy sigma=4.213451 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=5.16 mas, bpa=-2.439 degrees ! Estimated noise=0.120501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173358 Jy ! Component: 100 - total flux cleaned = 0.0267777 Jy ! Component: 150 - total flux cleaned = 0.0340861 Jy ! Component: 200 - total flux cleaned = 0.0399783 Jy ! Total flux subtracted in 200 components = 0.0399783 Jy ! Clean residual min=-0.011497 max=0.016995 Jy/beam ! Clean residual mean=-0.000062 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 1.48719 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 1.48719 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=0.186094Jy sigma=4.190146 ! Fit after self-cal, rms=0.186076Jy sigma=4.189615 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 (32, -50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114394 Jy ! Component: 100 - total flux cleaned = 0.0144994 Jy ! Component: 150 - total flux cleaned = 0.0182024 Jy ! Component: 200 - total flux cleaned = 0.0215679 Jy ! Total flux subtracted in 200 components = 0.0215679 Jy ! Clean residual min=-0.010958 max=0.011869 Jy/beam ! Clean residual mean=-0.000027 rms=0.003028 Jy/beam ! Combined flux in latest and established models = 1.50876 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 1.50876 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=0.185025Jy sigma=4.165885 ! Fit after self-cal, rms=0.184993Jy sigma=4.165009 ! 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=0.8886 mas, bmaj=2.364 mas, bpa=-7.477 degrees ! Estimated noise=0.0970383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8886 x 2.364 at -7.477 degrees (North through East) ! Clean map min=-0.026237 max=0.94587 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.184993Jy sigma=4.165009 ! Fit after self-cal, rms=0.183656Jy sigma=4.139453 ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.355 mas, bpa=-7.324 degrees ! Estimated noise=0.0968863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.51249e-05 Jy ! Component: 100 - total flux cleaned = 0.000309394 Jy ! Component: 150 - total flux cleaned = 0.000945823 Jy ! Component: 200 - total flux cleaned = 0.00183229 Jy ! Total flux subtracted in 200 components = 0.00183229 Jy ! Clean residual min=-0.016792 max=0.017349 Jy/beam ! Clean residual mean=-0.000015 rms=0.003443 Jy/beam ! Combined flux in latest and established models = 1.51059 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 215 components and 1.51059 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=0.182485Jy sigma=4.115520 ! Fit after self-cal, rms=0.182440Jy sigma=4.114894 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153141 Jy ! Component: 100 - total flux cleaned = 0.00208076 Jy ! Component: 150 - total flux cleaned = 0.00314357 Jy ! Component: 200 - total flux cleaned = 0.00415057 Jy ! Total flux subtracted in 200 components = 0.00415057 Jy ! Clean residual min=-0.017039 max=0.016262 Jy/beam ! Clean residual mean=-0.000014 rms=0.003381 Jy/beam ! Combined flux in latest and established models = 1.51474 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 225 components and 1.51474 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=0.181678Jy sigma=4.099165 ! Fit after self-cal, rms=0.181659Jy sigma=4.098884 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.181659Jy sigma=4.098884 ! Fit after self-cal, rms=0.180949Jy sigma=4.086269 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=0.6579 mas, bmaj=1.911 mas, bpa=-9.413 degrees ! Estimated noise=0.251838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.723209 Jy ! Component: 100 - total flux cleaned = 0.934765 Jy ! Component: 150 - total flux cleaned = 1.04604 Jy ! Component: 200 - total flux cleaned = 1.11928 Jy ! Total flux subtracted in 200 components = 1.11928 Jy ! Clean residual min=-0.034896 max=0.042191 Jy/beam ! Clean residual mean=-0.000046 rms=0.008072 Jy/beam ! Combined flux in latest and established models = 1.11928 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.11928 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.352 mas, bpa=-7.269 degrees ! Estimated noise=0.0968634 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 = 0.089469 Jy ! Component: 100 - total flux cleaned = 0.148769 Jy ! Component: 150 - total flux cleaned = 0.191784 Jy ! Component: 200 - total flux cleaned = 0.21343 Jy ! Total flux subtracted in 200 components = 0.21343 Jy ! Clean residual min=-0.021966 max=0.031212 Jy/beam ! Clean residual mean=-0.000100 rms=0.006829 Jy/beam ! Combined flux in latest and established models = 1.33271 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 1.33271 Jy ! Inverting map ! Added new window around map position (24.4, -45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225101 Jy ! Component: 100 - total flux cleaned = 0.0362949 Jy ! Component: 150 - total flux cleaned = 0.0478508 Jy ! Component: 200 - total flux cleaned = 0.0592796 Jy ! Total flux subtracted in 200 components = 0.0592796 Jy ! Clean residual min=-0.018109 max=0.025390 Jy/beam ! Clean residual mean=-0.000075 rms=0.005472 Jy/beam ! Combined flux in latest and established models = 1.39199 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 1.39199 Jy ! Inverting map ! Added new window around map position (-24.4, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175983 Jy ! Component: 100 - total flux cleaned = 0.026847 Jy ! Component: 150 - total flux cleaned = 0.0339278 Jy ! Component: 200 - total flux cleaned = 0.0398911 Jy ! Total flux subtracted in 200 components = 0.0398911 Jy ! Clean residual min=-0.016427 max=0.020182 Jy/beam ! Clean residual mean=-0.000059 rms=0.004612 Jy/beam ! Combined flux in latest and established models = 1.43188 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 128 components and 1.43188 Jy ! Inverting map ! Added new window around map position (22, 39.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514652 Jy ! Component: 100 - total flux cleaned = 0.00711793 Jy ! Component: 150 - total flux cleaned = 0.0120108 Jy ! Component: 200 - total flux cleaned = 0.0160977 Jy ! Total flux subtracted in 200 components = 0.0160977 Jy ! Clean residual min=-0.017175 max=0.017039 Jy/beam ! Clean residual mean=-0.000052 rms=0.004194 Jy/beam ! Combined flux in latest and established models = 1.44798 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 149 components and 1.44798 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=2.183 mas, bmaj=5.14 mas, bpa=-2.314 degrees ! Estimated noise=0.120834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204948 Jy ! Component: 100 - total flux cleaned = 0.0352443 Jy ! Component: 150 - total flux cleaned = 0.0447379 Jy ! Component: 200 - total flux cleaned = 0.0518685 Jy ! Total flux subtracted in 200 components = 0.0518685 Jy ! Clean residual min=-0.011974 max=0.013983 Jy/beam ! Clean residual mean=-0.000056 rms=0.003950 Jy/beam ! Combined flux in latest and established models = 1.49985 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 = 0.00648017 Jy ! Component: 100 - total flux cleaned = 0.0101194 Jy ! Component: 150 - total flux cleaned = 0.0123496 Jy ! Component: 200 - total flux cleaned = 0.0141973 Jy ! Total flux subtracted in 200 components = 0.0141973 Jy ! Clean residual min=-0.011279 max=0.013150 Jy/beam ! Clean residual mean=-0.000040 rms=0.003462 Jy/beam ! Combined flux in latest and established models = 1.51404 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 191 components and 1.51404 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8857 mas, bmaj=2.352 mas, bpa=-7.269 degrees ! Estimated noise=0.0968634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00886226 Jy ! Component: 100 - total flux cleaned = -0.00943597 Jy ! Component: 150 - total flux cleaned = -0.00946168 Jy ! Component: 200 - total flux cleaned = -0.00858413 Jy ! Total flux subtracted in 200 components = -0.00858413 Jy ! Clean residual min=-0.014217 max=0.015348 Jy/beam ! Clean residual mean=-0.000016 rms=0.003232 Jy/beam ! Combined flux in latest and established models = 1.50546 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 206 components and 1.50546 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=0.178513Jy sigma=4.024454 ! Fit after self-cal, rms=0.177502Jy sigma=4.002611 wmodel /J1517-2422_X_map.mod ! wmodel: Unable to open new model file: /J1517-2422_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1517-2422_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8857 x 2.352 at -7.269 degrees (North through East) ! Clean map min=-0.021419 max=0.93796 Jy/beam ! Writing clean map to FITS file: .//J1517-2422_X_map.fits wmodel .//J1517-2422_X_map.mod ! Writing 206 model components to file: .//J1517-2422_X_map.mod wobs .//J1517-2422_X_uvs.fits ! Writing UV FITS file: .//J1517-2422_X_uvs.fits wwins .//J1517-2422_X_map.win ! wwins: Wrote 10 windows to .//J1517-2422_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.937959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00319641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02235 1.02235 2.0447 4.08941 8.17881 16.3576 32.7152 65.4305 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0095 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.937 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 293.441 quit ! Quitting program ! Log file .//J1517-2422_X_dfm.log closed on Wed Nov 16 12:00:10 2016