! Started logfile: .//J0547+1223_X_dfm.log on Wed Nov 16 11:50:51 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 .//J0547+1223_X_uvm.fits ! Reading UV FITS file: .//J0547+1223_X_uvm.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882838 visibilities/baseline/integration-bin. ! Found source: J0547+1223 ! ! 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 12840 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 J0547+1223_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 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.011464Jy sigma=29.925442 ! Fit after self-cal, rms=0.874530Jy sigma=25.951368 ! 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=0.7931 mas, bmaj=1.899 mas, bpa=-5.994 degrees ! Estimated noise=0.34684 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 = 0.0927654 Jy ! Component: 100 - total flux cleaned = 0.114881 Jy ! Total flux subtracted in 100 components = 0.114881 Jy ! Clean residual min=-0.003542 max=0.008725 Jy/beam ! Clean residual mean=-0.000005 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.114881 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.114881 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=0.041371Jy sigma=0.940809 ! Fit after self-cal, rms=0.041354Jy sigma=0.940339 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00936418 Jy ! Component: 100 - total flux cleaned = 0.0140231 Jy ! Total flux subtracted in 100 components = 0.0140231 Jy ! Clean residual min=-0.003898 max=0.005664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.128904 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.128904 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=0.037944Jy sigma=0.821689 ! Fit after self-cal, rms=0.037937Jy sigma=0.821305 ! Inverting map ! Added new window around map position (1.4, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00561435 Jy ! Component: 100 - total flux cleaned = 0.00853972 Jy ! Total flux subtracted in 100 components = 0.00853972 Jy ! Clean residual min=-0.003396 max=0.003221 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.137444 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.137444 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=0.036642Jy sigma=0.776067 ! Fit after self-cal, rms=0.036527Jy sigma=0.771199 ! 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=1.044 mas, bmaj=2.351 mas, bpa=-7.16 degrees ! Estimated noise=0.216148 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 = 0.00382969 Jy ! Component: 100 - total flux cleaned = 0.00576453 Jy ! Component: 150 - total flux cleaned = 0.00688028 Jy ! Component: 200 - total flux cleaned = 0.00734461 Jy ! Total flux subtracted in 200 components = 0.00734461 Jy ! Clean residual min=-0.002941 max=0.003316 Jy/beam ! Clean residual mean=-0.000008 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.144789 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.144789 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=0.036032Jy sigma=0.757300 ! Fit after self-cal, rms=0.035989Jy sigma=0.755474 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.351 at -7.16 degrees (North through East) ! Clean map min=-0.002806 max=0.12178 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 0.98 FD 0.95 HN 0.97 KP 1.02 ! LA 0.91 MK 0.95 NL 0.96 OV 0.96 ! PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.98 HN 1.10 KP 1.15 ! LA 0.99 MK 0.99 NL 1.14 OV 1.05 ! PT 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 1.04 ! LA 0.91 MK 0.98 NL 0.96 OV 0.97 ! PT 0.94 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.98 HN 1.10 KP 1.16 ! LA 0.98 MK 1.00 NL 1.12 OV 1.04 ! PT 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.94 KP 1.01 ! LA 0.91 MK 1.01 NL 0.98 OV 0.98 ! PT 0.94 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.97 HN 1.14 KP 1.18 ! LA 0.97 MK 1.00 NL 1.15 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.97 KP 1.02 ! LA 0.92 MK 1.00 NL 0.97 OV 0.96 ! PT 0.95 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.99 HN 1.08 KP 1.18 ! LA 0.98 MK 1.01 NL 1.12 OV 1.02 ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 1.02 ! LA 0.94 MK 1.01 NL 0.98 OV 0.99 ! PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 0.99 HN 1.05 KP 1.11 ! LA 0.98 MK 0.98 NL 1.09 OV 1.03 ! PT 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.03 ! LA 0.92 MK 0.97 NL 0.98 OV 0.98 ! PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 1.05 KP 1.13 ! LA 0.98 MK 0.96 NL 1.12 OV 1.01 ! PT 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 1.01 FD 1.03 HN 0.97 KP 1.04 ! LA 0.90 MK 1.00 NL 0.98 OV 0.95 ! PT 0.93 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.00 HN 1.08 KP 1.12 ! LA 0.95 MK 0.96 NL 1.11 OV 1.05 ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 1.06 ! LA 0.92 MK 0.97 NL 0.97 OV 0.99 ! PT 0.95 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.99 HN 1.09 KP 1.19 ! LA 0.97 MK 0.97 NL 1.12 OV 1.04 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.035989Jy sigma=0.755474 ! Fit after self-cal, rms=0.033327Jy sigma=0.682220 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.345 mas, bpa=-6.577 degrees ! Estimated noise=0.216061 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 = 0.000195558 Jy ! Component: 100 - total flux cleaned = -3.2772e-05 Jy ! Component: 150 - total flux cleaned = -0.000221444 Jy ! Component: 200 - total flux cleaned = -0.000290646 Jy ! Total flux subtracted in 200 components = -0.000290646 Jy ! Clean residual min=-0.000832 max=0.000932 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.144498 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.144498 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=0.033270Jy sigma=0.679934 ! Fit after self-cal, rms=0.033269Jy sigma=0.679746 ! 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=0.033269Jy sigma=0.679746 ! Fit after self-cal, rms=0.033247Jy sigma=0.679601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.344 mas, bpa=-6.523 degrees ! Estimated noise=0.215943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30775e-05 Jy ! Component: 100 - total flux cleaned = -9.07635e-05 Jy ! Component: 150 - total flux cleaned = -0.000143631 Jy ! Component: 200 - total flux cleaned = -0.00015903 Jy ! Total flux subtracted in 200 components = -0.00015903 Jy ! Clean residual min=-0.000764 max=0.000885 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.144339 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.144339 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=0.033224Jy sigma=0.678742 ! Fit after self-cal, rms=0.033222Jy sigma=0.678697 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 = 2.38267e-05 Jy ! Component: 100 - total flux cleaned = -2.89108e-05 Jy ! Component: 150 - total flux cleaned = -5.15513e-05 Jy ! Component: 200 - total flux cleaned = -6.15522e-05 Jy ! Total flux subtracted in 200 components = -6.15522e-05 Jy ! Clean residual min=-0.000764 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.144278 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.144278 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=0.033213Jy sigma=0.678360 ! Fit after self-cal, rms=0.033213Jy sigma=0.678341 ! 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=0.033213Jy sigma=0.678341 ! Fit after self-cal, rms=0.033222Jy sigma=0.678205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.343 mas, bpa=-6.457 degrees ! Estimated noise=0.216053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.37115e-05 Jy ! Component: 100 - total flux cleaned = 6.19581e-05 Jy ! Component: 150 - total flux cleaned = 5.1353e-05 Jy ! Component: 200 - total flux cleaned = 3.24465e-05 Jy ! Total flux subtracted in 200 components = 3.24465e-05 Jy ! Clean residual min=-0.000754 max=0.000847 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.14431 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.14431 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=0.033213Jy sigma=0.677931 ! Fit after self-cal, rms=0.033212Jy sigma=0.677915 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 = -1.63437e-05 Jy ! Component: 100 - total flux cleaned = -4.99302e-05 Jy ! Component: 150 - total flux cleaned = -6.51018e-05 Jy ! Component: 200 - total flux cleaned = -8.59332e-05 Jy ! Total flux subtracted in 200 components = -8.59332e-05 Jy ! Clean residual min=-0.000756 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.144224 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.144224 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=0.033208Jy sigma=0.677778 ! Fit after self-cal, rms=0.033208Jy sigma=0.677771 ! 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=0.033208Jy sigma=0.677771 ! Fit after self-cal, rms=0.033230Jy sigma=0.677713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=3.305 mas, bpa=-8.725 degrees ! Estimated noise=0.265876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144252 Jy ! Component: 100 - total flux cleaned = 0.000165615 Jy ! Component: 150 - total flux cleaned = 0.000168697 Jy ! Component: 200 - total flux cleaned = 0.000174191 Jy ! Total flux subtracted in 200 components = 0.000174191 Jy ! Clean residual min=-0.000879 max=0.001061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.144398 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.144398 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=0.033227Jy sigma=0.677682 ! Fit after self-cal, rms=0.033227Jy sigma=0.677676 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 = 1.43999e-05 Jy ! Component: 100 - total flux cleaned = 2.00057e-05 Jy ! Component: 150 - total flux cleaned = 2.23949e-05 Jy ! Component: 200 - total flux cleaned = 2.22527e-05 Jy ! Total flux subtracted in 200 components = 2.22527e-05 Jy ! Clean residual min=-0.000879 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.14442 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.14442 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=0.033226Jy sigma=0.677660 ! Fit after self-cal, rms=0.033226Jy sigma=0.677658 ! 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=1.041 mas, bmaj=2.342 mas, bpa=-6.416 degrees ! Estimated noise=0.216223 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 2.342 at -6.416 degrees (North through East) ! Clean map min=-0.00072539 max=0.12181 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=0.7906 mas, bmaj=1.889 mas, bpa=-5.196 degrees ! Estimated noise=0.347882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0928779 Jy ! Component: 100 - total flux cleaned = 0.115155 Jy ! Component: 150 - total flux cleaned = 0.125119 Jy ! Component: 200 - total flux cleaned = 0.131354 Jy ! Total flux subtracted in 200 components = 0.131354 Jy ! Clean residual min=-0.001934 max=0.003359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.131354 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.131354 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.342 mas, bpa=-6.416 degrees ! Estimated noise=0.216223 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 = 0.00617567 Jy ! Component: 100 - total flux cleaned = 0.00940837 Jy ! Component: 150 - total flux cleaned = 0.0111771 Jy ! Component: 200 - total flux cleaned = 0.0122097 Jy ! Total flux subtracted in 200 components = 0.0122097 Jy ! Clean residual min=-0.000857 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.143564 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.143564 Jy ! Inverting map ! Added new window around map position (4.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00089166 Jy ! Component: 100 - total flux cleaned = 0.00106928 Jy ! Component: 150 - total flux cleaned = 0.00115464 Jy ! Component: 200 - total flux cleaned = 0.00121099 Jy ! Total flux subtracted in 200 components = 0.00121099 Jy ! Clean residual min=-0.000775 max=0.000817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.144775 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.144775 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=2.169 mas, bmaj=3.305 mas, bpa=-8.725 degrees ! Estimated noise=0.265876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000355244 Jy ! Component: 100 - total flux cleaned = 0.000458213 Jy ! Component: 150 - total flux cleaned = 0.000478296 Jy ! Component: 200 - total flux cleaned = 0.000504544 Jy ! Total flux subtracted in 200 components = 0.000504544 Jy ! Clean residual min=-0.000866 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.14528 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) ! Added new window around map position (18, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929839 Jy ! Component: 100 - total flux cleaned = 0.00133831 Jy ! Component: 150 - total flux cleaned = 0.00148906 Jy ! Component: 200 - total flux cleaned = 0.00159802 Jy ! Total flux subtracted in 200 components = 0.00159802 Jy ! Clean residual min=-0.000738 max=0.000815 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.146878 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 104 components and 0.146878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=2.342 mas, bpa=-6.416 degrees ! Estimated noise=0.216223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.38758e-05 Jy ! Component: 100 - total flux cleaned = -3.82305e-05 Jy ! Component: 150 - total flux cleaned = -1.0089e-05 Jy ! Component: 200 - total flux cleaned = 4.24742e-05 Jy ! Total flux subtracted in 200 components = 4.24742e-05 Jy ! Clean residual min=-0.000672 max=0.000715 Jy/beam ! Clean residual mean=-0.000000 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.14692 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.14692 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=0.033189Jy sigma=0.676224 ! Fit after self-cal, rms=0.033188Jy sigma=0.676079 wmodel /J0547+1223_X_map.mod ! wmodel: Unable to open new model file: /J0547+1223_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0547+1223_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 2.342 at -6.416 degrees (North through East) ! Clean map min=-0.00064235 max=0.12209 Jy/beam ! Writing clean map to FITS file: .//J0547+1223_X_map.fits wmodel .//J0547+1223_X_map.mod ! Writing 125 model components to file: .//J0547+1223_X_map.mod wobs .//J0547+1223_X_uvs.fits ! Writing UV FITS file: .//J0547+1223_X_uvs.fits wwins .//J0547+1223_X_map.win ! wwins: Wrote 4 windows to .//J0547+1223_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.12209 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171386 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42113 0.42113 0.84226 1.68452 3.36904 6.73808 13.4762 26.9523 53.9047 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 712.368 quit ! Quitting program ! Log file .//J0547+1223_X_dfm.log closed on Wed Nov 16 11:50:54 2016