! Started logfile: .//J1628-1415_X_dfm.log on Wed Nov 16 12:02:03 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 .//J1628-1415_X_uvm.fits ! Reading UV FITS file: .//J1628-1415_X_uvm.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871395 visibilities/baseline/integration-bin. ! Found source: J1628-1415 ! ! 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 14744 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 J1628-1415_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005501Jy sigma=29.933699 ! Fit after self-cal, rms=0.898372Jy sigma=26.706877 ! 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=0.7373 mas, bmaj=1.991 mas, bpa=-7.038 degrees ! Estimated noise=0.330884 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 = 0.0723277 Jy ! Component: 100 - total flux cleaned = 0.0927881 Jy ! Total flux subtracted in 100 components = 0.0927881 Jy ! Clean residual min=-0.004010 max=0.009221 Jy/beam ! Clean residual mean=0.000002 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0927881 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0927881 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=0.035111Jy sigma=0.995314 ! Fit after self-cal, rms=0.035016Jy sigma=0.993635 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107208 Jy ! Component: 100 - total flux cleaned = 0.0169226 Jy ! Total flux subtracted in 100 components = 0.0169226 Jy ! Clean residual min=-0.002965 max=0.003536 Jy/beam ! Clean residual mean=-0.000000 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.109711 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.109711 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=0.029397Jy sigma=0.809609 ! Fit after self-cal, rms=0.029315Jy sigma=0.807837 ! 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=0.9611 mas, bmaj=2.442 mas, bpa=-4.772 degrees ! Estimated noise=0.199944 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 = 0.00739876 Jy ! Component: 100 - total flux cleaned = 0.0114556 Jy ! Component: 150 - total flux cleaned = 0.0139492 Jy ! Component: 200 - total flux cleaned = 0.0155083 Jy ! Total flux subtracted in 200 components = 0.0155083 Jy ! Clean residual min=-0.002553 max=0.005118 Jy/beam ! Clean residual mean=-0.000000 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.125219 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.125219 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=0.027396Jy sigma=0.746443 ! Fit after self-cal, rms=0.027327Jy sigma=0.744469 ! Inverting map ! Added new window around map position (3.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043981 Jy ! Component: 100 - total flux cleaned = 0.0066302 Jy ! Component: 150 - total flux cleaned = 0.00807986 Jy ! Component: 200 - total flux cleaned = 0.00877726 Jy ! Total flux subtracted in 200 components = 0.00877726 Jy ! Clean residual min=-0.002277 max=0.002522 Jy/beam ! Clean residual mean=0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.133996 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.133996 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=0.026593Jy sigma=0.719863 ! Fit after self-cal, rms=0.026551Jy sigma=0.718625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9611 x 2.442 at -4.772 degrees (North through East) ! Clean map min=-0.0021444 max=0.099396 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.01 KP 1.03 ! LA 0.96 MK 0.98 NL 1.04 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.92 HN 1.02 KP 1.02 ! LA 0.99 MK 1.01 NL 1.06 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.99 KP 1.05 ! LA 0.97 MK 1.02 NL 1.06 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 0.99 KP 1.05 ! LA 0.98 MK 1.00 NL 1.03 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.99 KP 1.03 ! LA 0.97 MK 1.00 NL 1.05 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.98 KP 1.06 ! LA 0.98 MK 1.00 NL 1.03 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 1.03 KP 1.03 ! LA 0.99 MK 1.00 NL 1.03 OV 1.04 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 0.99 KP 1.06 ! LA 0.98 MK 0.96 NL 1.06 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.026551Jy sigma=0.718625 ! Fit after self-cal, rms=0.025435Jy sigma=0.692950 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9624 mas, bmaj=2.452 mas, bpa=-4.786 degrees ! Estimated noise=0.199287 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 = 0.00148803 Jy ! Component: 100 - total flux cleaned = 0.00163945 Jy ! Component: 150 - total flux cleaned = 0.00173019 Jy ! Component: 200 - total flux cleaned = 0.00174894 Jy ! Total flux subtracted in 200 components = 0.00174894 Jy ! Clean residual min=-0.001394 max=0.001935 Jy/beam ! Clean residual mean=0.000010 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.135745 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.135745 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=0.025353Jy sigma=0.689876 ! Fit after self-cal, rms=0.025345Jy sigma=0.689565 ! 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=0.025345Jy sigma=0.689565 ! Fit after self-cal, rms=0.025183Jy sigma=0.684178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9622 mas, bmaj=2.451 mas, bpa=-4.819 degrees ! Estimated noise=0.199197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169745 Jy ! Component: 100 - total flux cleaned = 0.000214742 Jy ! Component: 150 - total flux cleaned = 0.000227383 Jy ! Component: 200 - total flux cleaned = 0.000216353 Jy ! Total flux subtracted in 200 components = 0.000216353 Jy ! Clean residual min=-0.001432 max=0.001760 Jy/beam ! Clean residual mean=0.000009 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.135962 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.135962 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=0.025170Jy sigma=0.683707 ! Fit after self-cal, rms=0.025169Jy sigma=0.683673 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 (-3.2, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162695 Jy ! Component: 100 - total flux cleaned = 0.00253501 Jy ! Component: 150 - total flux cleaned = 0.00302255 Jy ! Component: 200 - total flux cleaned = 0.00316598 Jy ! Total flux subtracted in 200 components = 0.00316598 Jy ! Clean residual min=-0.001258 max=0.001347 Jy/beam ! Clean residual mean=0.000007 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.139128 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 141 components and 0.139128 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=0.025064Jy sigma=0.679920 ! Fit after self-cal, rms=0.025049Jy sigma=0.679538 ! 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=0.025049Jy sigma=0.679538 ! Fit after self-cal, rms=0.024977Jy sigma=0.679068 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9612 mas, bmaj=2.45 mas, bpa=-4.819 degrees ! Estimated noise=0.199002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077119 Jy ! Component: 100 - total flux cleaned = 0.00112922 Jy ! Component: 150 - total flux cleaned = 0.00127534 Jy ! Component: 200 - total flux cleaned = 0.00135878 Jy ! Total flux subtracted in 200 components = 0.00135878 Jy ! Clean residual min=-0.001249 max=0.001365 Jy/beam ! Clean residual mean=0.000007 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.140486 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 159 components and 0.140486 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=0.024947Jy sigma=0.678090 ! Fit after self-cal, rms=0.024942Jy sigma=0.677984 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 = 0.000242361 Jy ! Component: 100 - total flux cleaned = 0.000319705 Jy ! Component: 150 - total flux cleaned = 0.000378426 Jy ! Component: 200 - total flux cleaned = 0.000410998 Jy ! Total flux subtracted in 200 components = 0.000410998 Jy ! Clean residual min=-0.001227 max=0.001333 Jy/beam ! Clean residual mean=0.000006 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.140897 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 171 components and 0.140897 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=0.024930Jy sigma=0.677654 ! Fit after self-cal, rms=0.024929Jy sigma=0.677637 ! 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=0.024929Jy sigma=0.677637 ! Fit after self-cal, rms=0.024903Jy sigma=0.677423 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=4.369 mas, bpa=-3.192 degrees ! Estimated noise=0.244537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890054 Jy ! Component: 100 - total flux cleaned = 0.00122923 Jy ! Component: 150 - total flux cleaned = 0.00136451 Jy ! Component: 200 - total flux cleaned = 0.00141162 Jy ! Total flux subtracted in 200 components = 0.00141162 Jy ! Clean residual min=-0.001867 max=0.001565 Jy/beam ! Clean residual mean=0.000012 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.142309 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 173 components and 0.142309 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=0.024902Jy sigma=0.677231 ! Fit after self-cal, rms=0.024900Jy sigma=0.677154 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 = 0.000233361 Jy ! Component: 100 - total flux cleaned = 0.000263355 Jy ! Component: 150 - total flux cleaned = 0.000276699 Jy ! Component: 200 - total flux cleaned = 0.000289174 Jy ! Total flux subtracted in 200 components = 0.000289174 Jy ! Clean residual min=-0.001814 max=0.001574 Jy/beam ! Clean residual mean=0.000012 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.142598 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 176 components and 0.142598 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=0.024903Jy sigma=0.677209 ! Fit after self-cal, rms=0.024902Jy sigma=0.677188 ! 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=0.9607 mas, bmaj=2.448 mas, bpa=-4.803 degrees ! Estimated noise=0.198919 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 2.448 at -4.803 degrees (North through East) ! Clean map min=-0.0011374 max=0.099083 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7362 mas, bmaj=1.995 mas, bpa=-7.092 degrees ! Estimated noise=0.3293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0720125 Jy ! Component: 100 - total flux cleaned = 0.0929867 Jy ! Component: 150 - total flux cleaned = 0.103676 Jy ! Component: 200 - total flux cleaned = 0.11016 Jy ! Total flux subtracted in 200 components = 0.11016 Jy ! Clean residual min=-0.002018 max=0.003451 Jy/beam ! Clean residual mean=0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.11016 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.11016 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=2.448 mas, bpa=-4.803 degrees ! Estimated noise=0.198919 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 = 0.00729613 Jy ! Component: 100 - total flux cleaned = 0.0118956 Jy ! Component: 150 - total flux cleaned = 0.015307 Jy ! Component: 200 - total flux cleaned = 0.0180183 Jy ! Total flux subtracted in 200 components = 0.0180183 Jy ! Clean residual min=-0.001692 max=0.002682 Jy/beam ! Clean residual mean=0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.128179 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.128179 Jy ! Inverting map ! Added new window around map position (5.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262694 Jy ! Component: 100 - total flux cleaned = 0.00457681 Jy ! Component: 150 - total flux cleaned = 0.00617775 Jy ! Component: 200 - total flux cleaned = 0.00751928 Jy ! Total flux subtracted in 200 components = 0.00751928 Jy ! Clean residual min=-0.001481 max=0.001436 Jy/beam ! Clean residual mean=0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.135698 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 102 components and 0.135698 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=2.191 mas, bmaj=4.369 mas, bpa=-3.192 degrees ! Estimated noise=0.244537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195146 Jy ! Component: 100 - total flux cleaned = 0.00340853 Jy ! Component: 150 - total flux cleaned = 0.00452778 Jy ! Component: 200 - total flux cleaned = 0.00539654 Jy ! Total flux subtracted in 200 components = 0.00539654 Jy ! Clean residual min=-0.001907 max=0.001618 Jy/beam ! Clean residual mean=0.000012 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.141095 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 = 0.000424214 Jy ! Component: 100 - total flux cleaned = 0.000764595 Jy ! Component: 150 - total flux cleaned = 0.000996904 Jy ! Component: 200 - total flux cleaned = 0.00116599 Jy ! Total flux subtracted in 200 components = 0.00116599 Jy ! Clean residual min=-0.001806 max=0.001511 Jy/beam ! Clean residual mean=0.000012 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.142261 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 170 components and 0.14226 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9607 mas, bmaj=2.448 mas, bpa=-4.803 degrees ! Estimated noise=0.198919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192387 Jy ! Component: 100 - total flux cleaned = 0.000345094 Jy ! Component: 150 - total flux cleaned = 0.000428863 Jy ! Component: 200 - total flux cleaned = 0.00048932 Jy ! Total flux subtracted in 200 components = 0.00048932 Jy ! Clean residual min=-0.001219 max=0.000978 Jy/beam ! Clean residual mean=0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.14275 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 190 components and 0.14275 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=0.024826Jy sigma=0.674818 ! Fit after self-cal, rms=0.024812Jy sigma=0.674486 wmodel /J1628-1415_X_map.mod ! wmodel: Unable to open new model file: /J1628-1415_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1628-1415_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9607 x 2.448 at -4.803 degrees (North through East) ! Clean map min=-0.0011548 max=0.099539 Jy/beam ! Writing clean map to FITS file: .//J1628-1415_X_map.fits wmodel .//J1628-1415_X_map.mod ! Writing 190 model components to file: .//J1628-1415_X_map.mod wobs .//J1628-1415_X_uvs.fits ! Writing UV FITS file: .//J1628-1415_X_uvs.fits wwins .//J1628-1415_X_map.win ! wwins: Wrote 5 windows to .//J1628-1415_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0995389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000300489 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.905641 0.905641 1.81128 3.62257 7.24513 14.4903 28.9805 57.961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 331.256 quit ! Quitting program ! Log file .//J1628-1415_X_dfm.log closed on Wed Nov 16 12:02:05 2016