! Started logfile: .//J0126+5430_X_dfm.log on Wed Nov 16 11:45:46 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 .//J0126+5430_X_uvm.fits ! Reading UV FITS file: .//J0126+5430_X_uvm.fits ! AN table 1: 150 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0126+5430 ! ! 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 54000 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 J0126+5430_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. ! ! 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=1.000253Jy sigma=33.370086 ! Fit after self-cal, rms=0.986967Jy sigma=32.924068 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7334 mas, bmaj=1.501 mas, bpa=-5.462 degrees ! Estimated noise=0.216433 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 = 0.0100961 Jy ! Component: 100 - total flux cleaned = 0.0123326 Jy ! Total flux subtracted in 100 components = 0.0123326 Jy ! Clean residual min=-0.000732 max=0.000771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0123326 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0123326 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=0.023429Jy sigma=0.762482 ! Fit after self-cal, rms=0.021359Jy sigma=0.692417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334042 Jy ! Component: 100 - total flux cleaned = 0.00421082 Jy ! Total flux subtracted in 100 components = 0.00421082 Jy ! Clean residual min=-0.000666 max=0.000665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0165434 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0165434 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=0.020820Jy sigma=0.674120 ! Fit after self-cal, rms=0.020820Jy sigma=0.674105 ! 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=0.9803 mas, bmaj=1.871 mas, bpa=-6.611 degrees ! Estimated noise=0.0921539 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 = 0.000826576 Jy ! Component: 100 - total flux cleaned = 0.00118203 Jy ! Component: 150 - total flux cleaned = 0.00133086 Jy ! Component: 200 - total flux cleaned = 0.00133956 Jy ! Total flux subtracted in 200 components = 0.00133956 Jy ! Clean residual min=-0.000530 max=0.000710 Jy/beam ! Clean residual mean=-0.000003 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.017883 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.017883 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=0.020790Jy sigma=0.673185 ! Fit after self-cal, rms=0.020789Jy sigma=0.673099 ! Inverting map ! Added new window around map position (-1.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061784 Jy ! Component: 100 - total flux cleaned = 0.000841771 Jy ! Component: 150 - total flux cleaned = 0.000935619 Jy ! Component: 200 - total flux cleaned = 0.000972293 Jy ! Total flux subtracted in 200 components = 0.000972293 Jy ! Clean residual min=-0.000481 max=0.000489 Jy/beam ! Clean residual mean=-0.000003 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0188553 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0188553 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=0.020771Jy sigma=0.672510 ! Fit after self-cal, rms=0.020767Jy sigma=0.672379 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9803 x 1.871 at -6.611 degrees (North through East) ! Clean map min=-0.00046503 max=0.016879 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 1.02 FD 0.91 HN 1.05 KP 1.06 ! LA 0.96 MK 1.04 NL 1.08 OV 0.95 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.03 KP 1.08 ! LA 0.99 MK 1.00 NL 1.05 OV 0.95 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.06 KP 1.07 ! LA 0.93 MK 1.00 NL 1.05 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.02 KP 1.15 ! LA 0.96 MK 0.97 NL 1.07 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.01 KP 1.02 ! LA 1.00 MK 1.00 NL 1.02 OV 1.08 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.98 KP 1.03 ! LA 0.95 MK 1.02 NL 1.05 OV 0.96 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.86 HN 1.01 KP 1.06 ! LA 0.92 MK 1.04 NL 1.08 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 0.97 KP 1.04 ! LA 0.96 MK 1.02 NL 1.12 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.020767Jy sigma=0.672379 ! Fit after self-cal, rms=0.020815Jy sigma=0.671072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9814 mas, bmaj=1.871 mas, bpa=-6.331 degrees ! Estimated noise=0.0925738 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 = 2.92018e-05 Jy ! Component: 100 - total flux cleaned = 2.97779e-05 Jy ! Component: 150 - total flux cleaned = 3.01782e-05 Jy ! Component: 200 - total flux cleaned = 3.46801e-05 Jy ! Total flux subtracted in 200 components = 3.46801e-05 Jy ! Clean residual min=-0.000351 max=0.000407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.01889 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.01889 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=0.020811Jy sigma=0.670966 ! Fit after self-cal, rms=0.020818Jy sigma=0.670818 ! 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=0.020818Jy sigma=0.670818 ! Fit after self-cal, rms=0.020948Jy sigma=0.669858 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9816 mas, bmaj=1.866 mas, bpa=-6.392 degrees ! Estimated noise=0.0927041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30545e-06 Jy ! Component: 100 - total flux cleaned = 7.06507e-06 Jy ! Component: 150 - total flux cleaned = 1.32397e-05 Jy ! Component: 200 - total flux cleaned = 1.07084e-05 Jy ! Total flux subtracted in 200 components = 1.07084e-05 Jy ! Clean residual min=-0.000350 max=0.000406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0189007 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0189007 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=0.020946Jy sigma=0.669819 ! Fit after self-cal, rms=0.020952Jy sigma=0.669663 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 (17, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406949 Jy ! Component: 100 - total flux cleaned = 0.000632617 Jy ! Component: 150 - total flux cleaned = 0.000774363 Jy ! Component: 200 - total flux cleaned = 0.000830717 Jy ! Total flux subtracted in 200 components = 0.000830717 Jy ! Clean residual min=-0.000348 max=0.000355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.0197314 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.0197314 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=0.020944Jy sigma=0.669384 ! Fit after self-cal, rms=0.020943Jy sigma=0.669342 ! 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=0.020943Jy sigma=0.669342 ! Fit after self-cal, rms=0.020921Jy sigma=0.669319 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=1.865 mas, bpa=-6.365 degrees ! Estimated noise=0.092546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155845 Jy ! Component: 100 - total flux cleaned = 0.00020623 Jy ! Component: 150 - total flux cleaned = 0.000222277 Jy ! Component: 200 - total flux cleaned = 0.000240412 Jy ! Total flux subtracted in 200 components = 0.000240412 Jy ! Clean residual min=-0.000344 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0199718 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 103 components and 0.0199718 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=0.020919Jy sigma=0.669258 ! Fit after self-cal, rms=0.020920Jy sigma=0.669249 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 (-9.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326022 Jy ! Component: 100 - total flux cleaned = 0.000492616 Jy ! Component: 150 - total flux cleaned = 0.000572313 Jy ! Component: 200 - total flux cleaned = 0.000635403 Jy ! Total flux subtracted in 200 components = 0.000635403 Jy ! Clean residual min=-0.000328 max=0.000312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.0206072 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.0206072 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=0.020915Jy sigma=0.669065 ! Fit after self-cal, rms=0.020914Jy sigma=0.669044 ! 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=0.020914Jy sigma=0.669044 ! Fit after self-cal, rms=0.020872Jy sigma=0.669034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=2.721 mas, bpa=-3.644 degrees ! Estimated noise=0.115464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018097 Jy ! Component: 100 - total flux cleaned = 0.000269111 Jy ! Component: 150 - total flux cleaned = 0.000327224 Jy ! Component: 200 - total flux cleaned = 0.000361716 Jy ! Total flux subtracted in 200 components = 0.000361716 Jy ! Clean residual min=-0.000443 max=0.000426 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0209689 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 151 components and 0.0209689 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=0.020871Jy sigma=0.669008 ! Fit after self-cal, rms=0.020871Jy sigma=0.669002 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 = 6.90328e-05 Jy ! Component: 100 - total flux cleaned = 8.02062e-05 Jy ! Component: 150 - total flux cleaned = 9.29171e-05 Jy ! Component: 200 - total flux cleaned = 0.000102433 Jy ! Total flux subtracted in 200 components = 0.000102433 Jy ! Clean residual min=-0.000442 max=0.000417 Jy/beam ! Clean residual mean=-0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0210713 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.0210713 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=0.020871Jy sigma=0.668996 ! Fit after self-cal, rms=0.020871Jy sigma=0.668996 ! 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=0.9825 mas, bmaj=1.864 mas, bpa=-6.356 degrees ! Estimated noise=0.0923622 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9825 x 1.864 at -6.356 degrees (North through East) ! Clean map min=-0.00030978 max=0.016957 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=0.7332 mas, bmaj=1.489 mas, bpa=-4.975 degrees ! Estimated noise=0.217672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129232 Jy ! Component: 100 - total flux cleaned = 0.0158023 Jy ! Component: 150 - total flux cleaned = 0.0167759 Jy ! Component: 200 - total flux cleaned = 0.017469 Jy ! Total flux subtracted in 200 components = 0.017469 Jy ! Clean residual min=-0.000636 max=0.000608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0174689 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0174689 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.864 mas, bpa=-6.356 degrees ! Estimated noise=0.0923622 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 = 0.000809563 Jy ! Component: 100 - total flux cleaned = 0.00132941 Jy ! Component: 150 - total flux cleaned = 0.00174704 Jy ! Component: 200 - total flux cleaned = 0.00208955 Jy ! Total flux subtracted in 200 components = 0.00208955 Jy ! Clean residual min=-0.000346 max=0.000359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000087 Jy/beam ! Combined flux in latest and established models = 0.0195585 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0195585 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=2.123 mas, bmaj=2.721 mas, bpa=-3.644 degrees ! Estimated noise=0.115464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436125 Jy ! Component: 100 - total flux cleaned = 0.000701433 Jy ! Component: 150 - total flux cleaned = 0.000872347 Jy ! Component: 200 - total flux cleaned = 0.00101456 Jy ! Total flux subtracted in 200 components = 0.00101456 Jy ! Clean residual min=-0.000456 max=0.000468 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0205731 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 = 0.000112721 Jy ! Component: 100 - total flux cleaned = 0.000208293 Jy ! Component: 150 - total flux cleaned = 0.00028512 Jy ! Component: 200 - total flux cleaned = 0.000343443 Jy ! Total flux subtracted in 200 components = 0.000343443 Jy ! Clean residual min=-0.000447 max=0.000445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.0209165 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 93 components and 0.0209165 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.864 mas, bpa=-6.356 degrees ! Estimated noise=0.0923622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.75822e-05 Jy ! Component: 100 - total flux cleaned = -3.53474e-06 Jy ! Component: 150 - total flux cleaned = 1.24935e-05 Jy ! Component: 200 - total flux cleaned = 4.10188e-05 Jy ! Total flux subtracted in 200 components = 4.10188e-05 Jy ! Clean residual min=-0.000311 max=0.000312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000076 Jy/beam ! Combined flux in latest and established models = 0.0209575 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.0209575 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=0.020875Jy sigma=0.669116 ! Fit after self-cal, rms=0.020875Jy sigma=0.669101 wmodel /J0126+5430_X_map.mod ! wmodel: Unable to open new model file: /J0126+5430_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0126+5430_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9825 x 1.864 at -6.356 degrees (North through East) ! Clean map min=-0.00030155 max=0.016972 Jy/beam ! Writing clean map to FITS file: .//J0126+5430_X_map.fits wmodel .//J0126+5430_X_map.mod ! Writing 114 model components to file: .//J0126+5430_X_map.mod wobs .//J0126+5430_X_uvs.fits ! Writing UV FITS file: .//J0126+5430_X_uvs.fits wwins .//J0126+5430_X_map.win ! wwins: Wrote 4 windows to .//J0126+5430_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0169718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.55837e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33605 1.33605 2.67209 5.34418 10.6884 21.3767 42.7534 85.5069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.543 quit ! Quitting program ! Log file .//J0126+5430_X_dfm.log closed on Wed Nov 16 11:45:50 2016