! Started logfile: .//J0932-2016_X_dfm.log on Wed Nov 16 11:55:00 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 .//J0932-2016_X_uvm.fits ! Reading UV FITS file: .//J0932-2016_X_uvm.fits ! AN table 1: 300 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.820519 visibilities/baseline/integration-bin. ! Found source: J0932-2016 ! ! 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 88616 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 J0932-2016_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 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003303Jy sigma=24.720106 ! Fit after self-cal, rms=0.930104Jy sigma=22.867050 ! 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=0.7273 mas, bmaj=1.992 mas, bpa=-5.773 degrees ! Estimated noise=0.199247 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 = 0.0412351 Jy ! Component: 100 - total flux cleaned = 0.0603675 Jy ! Total flux subtracted in 100 components = 0.0603675 Jy ! Clean residual min=-0.002646 max=0.010089 Jy/beam ! Clean residual mean=-0.000015 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0603675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0603675 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=0.053900Jy sigma=1.163332 ! Fit after self-cal, rms=0.053407Jy sigma=1.152413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124865 Jy ! Component: 100 - total flux cleaned = 0.0203206 Jy ! Total flux subtracted in 100 components = 0.0203206 Jy ! Clean residual min=-0.001920 max=0.007038 Jy/beam ! Clean residual mean=-0.000010 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0806881 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0806881 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=0.046439Jy sigma=0.928645 ! Fit after self-cal, rms=0.046402Jy sigma=0.928141 ! Inverting map ! Added new window around map position (1, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665884 Jy ! Component: 100 - total flux cleaned = 0.0111266 Jy ! Total flux subtracted in 100 components = 0.0111266 Jy ! Clean residual min=-0.001506 max=0.004097 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0918147 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.0918147 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=0.044072Jy sigma=0.848618 ! Fit after self-cal, rms=0.044023Jy sigma=0.847363 ! Inverting map ! Added new window around map position (-1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398296 Jy ! Component: 100 - total flux cleaned = 0.00682622 Jy ! Total flux subtracted in 100 components = 0.00682622 Jy ! Clean residual min=-0.001435 max=0.002947 Jy/beam ! Clean residual mean=-0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0986409 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0986409 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=0.043053Jy sigma=0.812818 ! Fit after self-cal, rms=0.043045Jy sigma=0.812641 ! Inverting map ! Added new window around map position (1.2, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288917 Jy ! Component: 100 - total flux cleaned = 0.00493249 Jy ! Total flux subtracted in 100 components = 0.00493249 Jy ! Clean residual min=-0.001314 max=0.002054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.103573 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.103573 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=0.042541Jy sigma=0.795202 ! Fit after self-cal, rms=0.042528Jy sigma=0.794827 ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212795 Jy ! Component: 100 - total flux cleaned = 0.00368027 Jy ! Total flux subtracted in 100 components = 0.00368027 Jy ! Clean residual min=-0.001241 max=0.001370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.107254 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.107254 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=0.042249Jy sigma=0.785374 ! Fit after self-cal, rms=0.042241Jy sigma=0.785137 ! 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=1.02 mas, bmaj=2.547 mas, bpa=-4.339 degrees ! Estimated noise=0.100528 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 = 0.0039245 Jy ! Component: 100 - total flux cleaned = 0.00656389 Jy ! Component: 150 - total flux cleaned = 0.00847844 Jy ! Component: 200 - total flux cleaned = 0.00988905 Jy ! Total flux subtracted in 200 components = 0.00988905 Jy ! Clean residual min=-0.001210 max=0.001617 Jy/beam ! Clean residual mean=-0.000011 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.117143 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 111 components and 0.117143 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=0.041806Jy sigma=0.770085 ! Fit after self-cal, rms=0.041797Jy sigma=0.769573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.547 at -4.339 degrees (North through East) ! Clean map min=-0.0012295 max=0.064686 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 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.03 KP 1.06 ! LA 0.93 MK 1.01 NL 1.01 OV 0.98 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.06 KP 1.07 ! LA 0.93 MK 1.02 NL 1.00 OV 0.97 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.06 KP 1.07 ! LA 0.94 MK 0.99 NL 1.00 OV 0.99 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 1.06 KP 1.07 ! LA 0.94 MK 0.98 NL 1.01 OV 0.99 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.05 KP 1.08 ! LA 0.95 MK 1.02 NL 1.02 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.08 KP 1.08 ! LA 0.96 MK 1.01 NL 1.01 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.07 KP 1.08 ! LA 0.95 MK 1.02 NL 1.02 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.07 KP 1.09 ! LA 0.96 MK 1.04 NL 1.02 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.041797Jy sigma=0.769573 ! Fit after self-cal, rms=0.041547Jy sigma=0.755227 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.55 mas, bpa=-3.801 degrees ! Estimated noise=0.0997537 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 = -0.000638051 Jy ! Component: 100 - total flux cleaned = -0.000807382 Jy ! Component: 150 - total flux cleaned = -0.000795131 Jy ! Component: 200 - total flux cleaned = -0.000784126 Jy ! Total flux subtracted in 200 components = -0.000784126 Jy ! Clean residual min=-0.000813 max=0.000994 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.116359 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.116359 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=0.041529Jy sigma=0.755019 ! Fit after self-cal, rms=0.041545Jy sigma=0.754893 ! 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=0.041545Jy sigma=0.754893 ! Fit after self-cal, rms=0.041737Jy sigma=0.748189 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.552 mas, bpa=-3.539 degrees ! Estimated noise=0.0993981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039605 Jy ! Component: 100 - total flux cleaned = -0.000382111 Jy ! Component: 150 - total flux cleaned = -0.000335673 Jy ! Component: 200 - total flux cleaned = -0.000306733 Jy ! Total flux subtracted in 200 components = -0.000306733 Jy ! Clean residual min=-0.000679 max=0.000672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.116052 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.116052 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=0.041720Jy sigma=0.748030 ! Fit after self-cal, rms=0.041728Jy sigma=0.747978 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 (0.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703774 Jy ! Component: 100 - total flux cleaned = 0.000823588 Jy ! Component: 150 - total flux cleaned = 0.000852336 Jy ! Component: 200 - total flux cleaned = 0.000829342 Jy ! Total flux subtracted in 200 components = 0.000829342 Jy ! Clean residual min=-0.000664 max=0.000616 Jy/beam ! Clean residual mean=-0.000001 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.116881 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 153 components and 0.116881 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=0.041711Jy sigma=0.747552 ! Fit after self-cal, rms=0.041710Jy sigma=0.747503 ! 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=0.041710Jy sigma=0.747503 ! Fit after self-cal, rms=0.041779Jy sigma=0.746585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.56 mas, bpa=-3.485 degrees ! Estimated noise=0.0985759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505363 Jy ! Component: 100 - total flux cleaned = -0.000506925 Jy ! Component: 150 - total flux cleaned = -0.000554148 Jy ! Component: 200 - total flux cleaned = -0.000564553 Jy ! Total flux subtracted in 200 components = -0.000564553 Jy ! Clean residual min=-0.000614 max=0.000499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.116317 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 171 components and 0.116317 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=0.041762Jy sigma=0.746344 ! Fit after self-cal, rms=0.041766Jy sigma=0.746320 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 = 8.92878e-05 Jy ! Component: 100 - total flux cleaned = 9.84616e-05 Jy ! Component: 150 - total flux cleaned = 9.8136e-05 Jy ! Component: 200 - total flux cleaned = 0.000105908 Jy ! Total flux subtracted in 200 components = 0.000105908 Jy ! Clean residual min=-0.000594 max=0.000496 Jy/beam ! Clean residual mean=-0.000001 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.116423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.116423 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=0.041762Jy sigma=0.746234 ! Fit after self-cal, rms=0.041762Jy sigma=0.746231 ! 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=0.041762Jy sigma=0.746231 ! Fit after self-cal, rms=0.041546Jy sigma=0.746072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=4.599 mas, bpa=-2.335 degrees ! Estimated noise=0.118252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000413769 Jy ! Component: 100 - total flux cleaned = -0.000517925 Jy ! Component: 150 - total flux cleaned = -0.000544503 Jy ! Component: 200 - total flux cleaned = -0.000550795 Jy ! Total flux subtracted in 200 components = -0.000550795 Jy ! Clean residual min=-0.000585 max=0.000561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.115872 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 191 components and 0.115872 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=0.041539Jy sigma=0.746057 ! Fit after self-cal, rms=0.041539Jy sigma=0.746046 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 = 7.95219e-05 Jy ! Component: 100 - total flux cleaned = 7.94718e-05 Jy ! Component: 150 - total flux cleaned = 8.34706e-05 Jy ! Component: 200 - total flux cleaned = 8.74041e-05 Jy ! Total flux subtracted in 200 components = 8.74041e-05 Jy ! Clean residual min=-0.000578 max=0.000558 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.115959 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 200 components and 0.115959 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=0.041538Jy sigma=0.746056 ! Fit after self-cal, rms=0.041539Jy sigma=0.746055 ! 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=1.027 mas, bmaj=2.562 mas, bpa=-3.469 degrees ! Estimated noise=0.0979321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.562 at -3.469 degrees (North through East) ! Clean map min=-0.00051277 max=0.062851 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=0.7299 mas, bmaj=1.994 mas, bpa=-4.973 degrees ! Estimated noise=0.196125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411126 Jy ! Component: 100 - total flux cleaned = 0.0605232 Jy ! Component: 150 - total flux cleaned = 0.0726876 Jy ! Component: 200 - total flux cleaned = 0.0810379 Jy ! Total flux subtracted in 200 components = 0.0810379 Jy ! Clean residual min=-0.001568 max=0.004659 Jy/beam ! Clean residual mean=-0.000008 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0810379 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0810379 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.562 mas, bpa=-3.469 degrees ! Estimated noise=0.0979321 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 = 0.0124997 Jy ! Component: 100 - total flux cleaned = 0.0191345 Jy ! Component: 150 - total flux cleaned = 0.0232648 Jy ! Component: 200 - total flux cleaned = 0.0261146 Jy ! Total flux subtracted in 200 components = 0.0261146 Jy ! Clean residual min=-0.000772 max=0.001641 Jy/beam ! Clean residual mean=-0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.107153 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 82 components and 0.107153 Jy ! Inverting map ! Added new window around map position (2.2, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206221 Jy ! Component: 100 - total flux cleaned = 0.00359874 Jy ! Component: 150 - total flux cleaned = 0.00476868 Jy ! Component: 200 - total flux cleaned = 0.00567496 Jy ! Total flux subtracted in 200 components = 0.00567496 Jy ! Clean residual min=-0.000564 max=0.000667 Jy/beam ! Clean residual mean=-0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.112828 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 126 components and 0.112827 Jy ! Inverting map ! Added new window around map position (-2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766891 Jy ! Component: 100 - total flux cleaned = 0.00136039 Jy ! Component: 150 - total flux cleaned = 0.00183693 Jy ! Component: 200 - total flux cleaned = 0.00221338 Jy ! Total flux subtracted in 200 components = 0.00221338 Jy ! Clean residual min=-0.000508 max=0.000525 Jy/beam ! Clean residual mean=-0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.115041 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 158 components and 0.115041 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=2.252 mas, bmaj=4.599 mas, bpa=-2.335 degrees ! Estimated noise=0.118252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462101 Jy ! Component: 100 - total flux cleaned = 0.000591202 Jy ! Component: 150 - total flux cleaned = 0.00068979 Jy ! Component: 200 - total flux cleaned = 0.00075529 Jy ! Total flux subtracted in 200 components = 0.00075529 Jy ! Clean residual min=-0.000637 max=0.000587 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.115796 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 = 3.02951e-05 Jy ! Component: 100 - total flux cleaned = 5.86237e-05 Jy ! Component: 150 - total flux cleaned = 9.37969e-05 Jy ! Component: 200 - total flux cleaned = 0.000126548 Jy ! Total flux subtracted in 200 components = 0.000126548 Jy ! Clean residual min=-0.000629 max=0.000577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.115923 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 185 components and 0.115923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=2.562 mas, bpa=-3.469 degrees ! Estimated noise=0.0979321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.05644e-05 Jy ! Component: 100 - total flux cleaned = -6.98009e-05 Jy ! Component: 150 - total flux cleaned = -5.26934e-05 Jy ! Component: 200 - total flux cleaned = -3.67588e-05 Jy ! Total flux subtracted in 200 components = -3.67588e-05 Jy ! Clean residual min=-0.000504 max=0.000471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.115886 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 0.115886 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=0.041530Jy sigma=0.745830 ! Fit after self-cal, rms=0.041520Jy sigma=0.745691 wmodel /J0932-2016_X_map.mod ! wmodel: Unable to open new model file: /J0932-2016_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0932-2016_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 2.562 at -3.469 degrees (North through East) ! Clean map min=-0.0004896 max=0.063504 Jy/beam ! Writing clean map to FITS file: .//J0932-2016_X_map.fits wmodel .//J0932-2016_X_map.mod ! Writing 205 model components to file: .//J0932-2016_X_map.mod wobs .//J0932-2016_X_uvs.fits ! Writing UV FITS file: .//J0932-2016_X_uvs.fits wwins .//J0932-2016_X_map.win ! wwins: Wrote 8 windows to .//J0932-2016_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0635041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125353 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.59218 0.59218 1.18436 2.36872 4.73744 9.47488 18.9498 37.8995 75.7991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 506.602 quit ! Quitting program ! Log file .//J0932-2016_X_dfm.log closed on Wed Nov 16 11:55:06 2016