! Started logfile: .//J1743-0350_X_dfm.log on Wed Nov 16 12:03:40 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 .//J1743-0350_X_uva.fits ! Reading UV FITS file: .//J1743-0350_X_uva.fits ! AN table 1: 85 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.810719 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 24808 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 J1743-0350_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.802494Jy sigma=79.372275 ! Fit after self-cal, rms=1.689793Jy sigma=47.299988 ! 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=0.7858 mas, bmaj=1.934 mas, bpa=-3.157 degrees ! Estimated noise=0.288628 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 = 1.88283 Jy ! Component: 100 - total flux cleaned = 2.37164 Jy ! Total flux subtracted in 100 components = 2.37164 Jy ! Clean residual min=-0.079230 max=0.199131 Jy/beam ! Clean residual mean=0.000198 rms=0.017500 Jy/beam ! Combined flux in latest and established models = 2.37164 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.37164 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=0.502821Jy sigma=12.770050 ! Fit after self-cal, rms=0.502265Jy sigma=12.753258 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209707 Jy ! Component: 100 - total flux cleaned = 0.324741 Jy ! Total flux subtracted in 100 components = 0.324741 Jy ! Clean residual min=-0.048484 max=0.070118 Jy/beam ! Clean residual mean=0.000108 rms=0.010499 Jy/beam ! Combined flux in latest and established models = 2.69639 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 2.69639 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=0.335275Jy sigma=7.858490 ! Fit after self-cal, rms=0.335067Jy sigma=7.852227 ! Inverting map ! Added new window around map position (1, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0782184 Jy ! Component: 100 - total flux cleaned = 0.132938 Jy ! Total flux subtracted in 100 components = 0.132938 Jy ! Clean residual min=-0.044247 max=0.052503 Jy/beam ! Clean residual mean=0.000075 rms=0.008987 Jy/beam ! Combined flux in latest and established models = 2.82932 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 2.82932 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=0.297192Jy sigma=6.850941 ! Fit after self-cal, rms=0.296963Jy sigma=6.841891 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.352 mas, bpa=1.497 degrees ! Estimated noise=0.162881 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 = 0.068595 Jy ! Component: 100 - total flux cleaned = 0.113037 Jy ! Component: 150 - total flux cleaned = 0.142832 Jy ! Component: 200 - total flux cleaned = 0.153441 Jy ! Total flux subtracted in 200 components = 0.153441 Jy ! Clean residual min=-0.054597 max=0.053630 Jy/beam ! Clean residual mean=0.000052 rms=0.011392 Jy/beam ! Combined flux in latest and established models = 2.98276 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 56 components and 2.98276 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=0.271792Jy sigma=6.357382 ! Fit after self-cal, rms=0.271307Jy sigma=6.339154 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.352 at 1.497 degrees (North through East) ! Clean map min=-0.053942 max=2.5437 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 1.04 FD 0.95 HN 1.02 KP 0.99 ! LA 0.98 MK 1.04 NL 1.07 OV 0.96 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.02 KP 0.99 ! LA 0.98 MK 1.04 NL 1.06 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.02 KP 1.00 ! LA 0.99 MK 1.04 NL 1.07 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.01 KP 0.97 ! LA 0.98 MK 1.01 NL 1.07 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.01 KP 1.04 ! LA 0.98 MK 1.00 NL 1.05 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.00 KP 1.05 ! LA 0.97 MK 0.99 NL 1.05 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00 KP 1.05 ! LA 0.98 MK 0.99 NL 1.06 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 1.05 ! LA 0.98 MK 0.99 NL 1.05 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.271307Jy sigma=6.339154 ! Fit after self-cal, rms=0.214684Jy sigma=4.889187 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.367 mas, bpa=1.613 degrees ! Estimated noise=0.163859 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 = -0.0205006 Jy ! Component: 100 - total flux cleaned = -0.020075 Jy ! Component: 150 - total flux cleaned = -0.0197142 Jy ! Component: 200 - total flux cleaned = -0.0191853 Jy ! Total flux subtracted in 200 components = -0.0191853 Jy ! Clean residual min=-0.034697 max=0.036155 Jy/beam ! Clean residual mean=0.000053 rms=0.008058 Jy/beam ! Combined flux in latest and established models = 2.96358 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 2.96358 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=0.210562Jy sigma=4.770991 ! Fit after self-cal, rms=0.210204Jy sigma=4.762346 ! 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=0.210204Jy sigma=4.762346 ! Fit after self-cal, rms=0.182083Jy sigma=3.739989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.366 mas, bpa=1.617 degrees ! Estimated noise=0.164971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171558 Jy ! Component: 100 - total flux cleaned = 0.019303 Jy ! Component: 150 - total flux cleaned = 0.020452 Jy ! Component: 200 - total flux cleaned = 0.021299 Jy ! Total flux subtracted in 200 components = 0.021299 Jy ! Clean residual min=-0.016818 max=0.017755 Jy/beam ! Clean residual mean=0.000020 rms=0.004220 Jy/beam ! Combined flux in latest and established models = 2.98488 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 2.98488 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=0.178624Jy sigma=3.685981 ! Fit after self-cal, rms=0.178547Jy sigma=3.684408 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 = -0.000257487 Jy ! Component: 100 - total flux cleaned = -0.000258859 Jy ! Component: 150 - total flux cleaned = -0.000252732 Jy ! Component: 200 - total flux cleaned = -0.000243524 Jy ! Total flux subtracted in 200 components = -0.000243524 Jy ! Clean residual min=-0.016618 max=0.017245 Jy/beam ! Clean residual mean=0.000019 rms=0.004203 Jy/beam ! Combined flux in latest and established models = 2.98463 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 2.98463 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=0.178296Jy sigma=3.680439 ! Fit after self-cal, rms=0.178255Jy sigma=3.679624 ! 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=0.178255Jy sigma=3.679624 ! Fit after self-cal, rms=0.150027Jy sigma=3.244644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=2.365 mas, bpa=1.565 degrees ! Estimated noise=0.166335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189679 Jy ! Component: 100 - total flux cleaned = 0.0204801 Jy ! Component: 150 - total flux cleaned = 0.0210028 Jy ! Component: 200 - total flux cleaned = 0.0209999 Jy ! Total flux subtracted in 200 components = 0.0209999 Jy ! Clean residual min=-0.013082 max=0.016504 Jy/beam ! Clean residual mean=0.000024 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 3.00563 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 3.00563 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=0.146118Jy sigma=3.189466 ! Fit after self-cal, rms=0.146043Jy sigma=3.188239 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 (-21.2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142936 Jy ! Component: 100 - total flux cleaned = 0.0196255 Jy ! Component: 150 - total flux cleaned = 0.0227964 Jy ! Component: 200 - total flux cleaned = 0.0240167 Jy ! Total flux subtracted in 200 components = 0.0240167 Jy ! Clean residual min=-0.012537 max=0.014760 Jy/beam ! Clean residual mean=0.000021 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 3.02965 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 3.02965 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=0.143775Jy sigma=3.152534 ! Fit after self-cal, rms=0.143626Jy sigma=3.148277 ! Inverting map ! Added new window around map position (22, -20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127072 Jy ! Component: 100 - total flux cleaned = 0.0198775 Jy ! Component: 150 - total flux cleaned = 0.0231427 Jy ! Component: 200 - total flux cleaned = 0.0247504 Jy ! Total flux subtracted in 200 components = 0.0247504 Jy ! Clean residual min=-0.011252 max=0.011719 Jy/beam ! Clean residual mean=0.000018 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 3.0544 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 3.0544 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=0.141726Jy sigma=3.119772 ! Fit after self-cal, rms=0.141672Jy sigma=3.117923 ! 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=0.141672Jy sigma=3.117923 ! Fit after self-cal, rms=0.128319Jy sigma=2.811913 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=3.734 mas, bpa=4.14 degrees ! Estimated noise=0.199907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106939 Jy ! Component: 100 - total flux cleaned = 0.0136205 Jy ! Component: 150 - total flux cleaned = 0.0165231 Jy ! Component: 200 - total flux cleaned = 0.0184921 Jy ! Total flux subtracted in 200 components = 0.0184921 Jy ! Clean residual min=-0.012716 max=0.011579 Jy/beam ! Clean residual mean=0.000044 rms=0.003158 Jy/beam ! Combined flux in latest and established models = 3.07289 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 161 components and 3.07289 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=0.126988Jy sigma=2.797949 ! Fit after self-cal, rms=0.126874Jy sigma=2.795170 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 = 0.00100399 Jy ! Component: 100 - total flux cleaned = 0.00230488 Jy ! Component: 150 - total flux cleaned = 0.0035427 Jy ! Component: 200 - total flux cleaned = 0.00453013 Jy ! Total flux subtracted in 200 components = 0.00453013 Jy ! Clean residual min=-0.011988 max=0.011520 Jy/beam ! Clean residual mean=0.000042 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 3.07742 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 3.07742 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=0.126644Jy sigma=2.792511 ! Fit after self-cal, rms=0.126596Jy sigma=2.791512 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=2.363 mas, bpa=1.524 degrees ! Estimated noise=0.167107 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.363 at 1.524 degrees (North through East) ! Clean map min=-0.020284 max=2.6073 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=0.126596Jy sigma=2.791512 ! Fit after self-cal, rms=0.098856Jy sigma=2.112670 ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.364 mas, bpa=1.564 degrees ! Estimated noise=0.167771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00643142 Jy ! Component: 100 - total flux cleaned = 0.00614067 Jy ! Component: 150 - total flux cleaned = 0.00518067 Jy ! Component: 200 - total flux cleaned = 0.00447276 Jy ! Total flux subtracted in 200 components = 0.00447276 Jy ! Clean residual min=-0.008077 max=0.007438 Jy/beam ! Clean residual mean=0.000024 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 3.08189 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 3.08189 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=0.097868Jy sigma=2.093422 ! Fit after self-cal, rms=0.097837Jy sigma=2.092978 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000871438 Jy ! Component: 100 - total flux cleaned = -0.000868696 Jy ! Component: 150 - total flux cleaned = -0.000960463 Jy ! Component: 200 - total flux cleaned = -0.00088415 Jy ! Total flux subtracted in 200 components = -0.00088415 Jy ! Clean residual min=-0.007797 max=0.007190 Jy/beam ! Clean residual mean=0.000024 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 3.08101 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 192 components and 3.08101 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=0.097672Jy sigma=2.088025 ! Fit after self-cal, rms=0.097658Jy sigma=2.087793 ! 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=0.097658Jy sigma=2.087793 ! Fit after self-cal, rms=0.093895Jy sigma=1.992012 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=0.7811 mas, bmaj=1.942 mas, bpa=-3.128 degrees ! Estimated noise=0.296715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93545 Jy ! Component: 100 - total flux cleaned = 2.44741 Jy ! Component: 150 - total flux cleaned = 2.67126 Jy ! Component: 200 - total flux cleaned = 2.7914 Jy ! Total flux subtracted in 200 components = 2.7914 Jy ! Clean residual min=-0.024212 max=0.062380 Jy/beam ! Clean residual mean=0.000085 rms=0.006273 Jy/beam ! Combined flux in latest and established models = 2.79139 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 21 model components to the UV plane model. ! The established model now contains 21 components and 2.79139 Jy ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.363 mas, bpa=1.551 degrees ! Estimated noise=0.168199 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 = 0.112687 Jy ! Component: 100 - total flux cleaned = 0.167532 Jy ! Component: 150 - total flux cleaned = 0.197126 Jy ! Component: 200 - total flux cleaned = 0.216346 Jy ! Total flux subtracted in 200 components = 0.216346 Jy ! Clean residual min=-0.013088 max=0.017144 Jy/beam ! Clean residual mean=0.000043 rms=0.002756 Jy/beam ! Combined flux in latest and established models = 3.00774 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 3.00774 Jy ! Inverting map ! Added new window around map position (1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166978 Jy ! Component: 100 - total flux cleaned = 0.0257562 Jy ! Component: 150 - total flux cleaned = 0.0323168 Jy ! Component: 200 - total flux cleaned = 0.037531 Jy ! Total flux subtracted in 200 components = 0.037531 Jy ! Clean residual min=-0.009589 max=0.007967 Jy/beam ! Clean residual mean=0.000030 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 3.04527 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 3.04527 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=2.24 mas, bmaj=3.735 mas, bpa=4.203 degrees ! Estimated noise=0.201131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101213 Jy ! Component: 100 - total flux cleaned = 0.0179017 Jy ! Component: 150 - total flux cleaned = 0.0241814 Jy ! Component: 200 - total flux cleaned = 0.0293114 Jy ! Total flux subtracted in 200 components = 0.0293114 Jy ! Clean residual min=-0.009432 max=0.009245 Jy/beam ! Clean residual mean=0.000047 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 3.07458 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 = 0.00425989 Jy ! Component: 100 - total flux cleaned = 0.00780462 Jy ! Component: 150 - total flux cleaned = 0.0103178 Jy ! Component: 200 - total flux cleaned = 0.0113822 Jy ! Total flux subtracted in 200 components = 0.0113822 Jy ! Clean residual min=-0.009075 max=0.008829 Jy/beam ! Clean residual mean=0.000041 rms=0.002462 Jy/beam ! Combined flux in latest and established models = 3.08596 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 145 components and 3.08596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=2.363 mas, bpa=1.551 degrees ! Estimated noise=0.168199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00564963 Jy ! Component: 100 - total flux cleaned = -0.00523481 Jy ! Component: 150 - total flux cleaned = -0.00487134 Jy ! Component: 200 - total flux cleaned = -0.00471077 Jy ! Total flux subtracted in 200 components = -0.00471077 Jy ! Clean residual min=-0.008699 max=0.006777 Jy/beam ! Clean residual mean=0.000023 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 3.08125 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 159 components and 3.08125 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=0.093802Jy sigma=1.987013 ! Fit after self-cal, rms=0.093596Jy sigma=1.979381 wmodel /J1743-0350_X_map.mod ! wmodel: Unable to open new model file: /J1743-0350_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1743-0350_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 2.363 at 1.551 degrees (North through East) ! Clean map min=-0.011085 max=2.6354 Jy/beam ! Writing clean map to FITS file: .//J1743-0350_X_map.fits wmodel .//J1743-0350_X_map.mod ! Writing 159 model components to file: .//J1743-0350_X_map.mod wobs .//J1743-0350_X_uvs.fits ! Writing UV FITS file: .//J1743-0350_X_uvs.fits wwins .//J1743-0350_X_map.win ! wwins: Wrote 5 windows to .//J1743-0350_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.63544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0016802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191262 0.191262 0.382524 0.765049 1.5301 3.0602 6.12039 12.2408 24.4816 48.9631 97.9263 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.635 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1568.53 quit ! Quitting program ! Log file .//J1743-0350_X_dfm.log closed on Wed Nov 16 12:03:44 2016