! Started logfile: .//J1222+0413_X_dfm.log on Wed Nov 16 11:57:44 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 .//J1222+0413_X_uvm.fits ! Reading UV FITS file: .//J1222+0413_X_uvm.fits ! AN table 1: 77 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831457 visibilities/baseline/integration-bin. ! Found source: J1222+0413 ! ! 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 3 lines of history. ! ! Reading 23048 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 J1222+0413_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.118325Jy sigma=32.000996 ! Fit after self-cal, rms=0.528371Jy sigma=15.423712 ! 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=0.7845 mas, bmaj=1.954 mas, bpa=-1.001 degrees ! Estimated noise=0.256091 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 = 0.365239 Jy ! Component: 100 - total flux cleaned = 0.44507 Jy ! Total flux subtracted in 100 components = 0.44507 Jy ! Clean residual min=-0.013016 max=0.023946 Jy/beam ! Clean residual mean=-0.000004 rms=0.002721 Jy/beam ! Combined flux in latest and established models = 0.44507 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.44507 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=0.080921Jy sigma=2.107496 ! Fit after self-cal, rms=0.080920Jy sigma=2.107300 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265711 Jy ! Component: 100 - total flux cleaned = 0.0411923 Jy ! Total flux subtracted in 100 components = 0.0411923 Jy ! Clean residual min=-0.013473 max=0.012306 Jy/beam ! Clean residual mean=-0.000007 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.486262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.486262 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=0.070159Jy sigma=1.862412 ! Fit after self-cal, rms=0.070121Jy sigma=1.861377 ! 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=0.9686 mas, bmaj=2.29 mas, bpa=-1.698 degrees ! Estimated noise=0.164714 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 = 0.00861657 Jy ! Component: 100 - total flux cleaned = 0.013513 Jy ! Component: 150 - total flux cleaned = 0.0153257 Jy ! Component: 200 - total flux cleaned = 0.0156419 Jy ! Total flux subtracted in 200 components = 0.0156419 Jy ! Clean residual min=-0.013284 max=0.010672 Jy/beam ! Clean residual mean=-0.000021 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.501904 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.501904 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=0.068645Jy sigma=1.838201 ! Fit after self-cal, rms=0.068622Jy sigma=1.837596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9686 x 2.29 at -1.698 degrees (North through East) ! Clean map min=-0.012836 max=0.46993 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 1.11 FD 0.98 HN 0.94 KP 1.04 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.91 KP 1.05 ! LA 0.95 MK 1.01 NL 1.05 OV 0.98 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 1.08 ! LA 0.94 MK 1.03 NL 1.06 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 1.00 ! LA 0.98 MK 1.03 NL 1.02 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.97 KP 1.11 ! LA 0.97 MK 1.01 NL 1.09 OV 0.96 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.01 KP 1.11 ! LA 0.99 MK 1.03 NL 1.07 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.13 ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.96 KP 1.10 ! LA 0.94 MK 1.00 NL 0.98 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.068622Jy sigma=1.837596 ! Fit after self-cal, rms=0.058241Jy sigma=1.560882 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9677 mas, bmaj=2.299 mas, bpa=-1.536 degrees ! Estimated noise=0.165062 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 = -0.000381192 Jy ! Component: 100 - total flux cleaned = -0.000387443 Jy ! Component: 150 - total flux cleaned = -0.000459803 Jy ! Component: 200 - total flux cleaned = -0.000553129 Jy ! Total flux subtracted in 200 components = -0.000553129 Jy ! Clean residual min=-0.013078 max=0.008160 Jy/beam ! Clean residual mean=-0.000012 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.501351 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.501351 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=0.058108Jy sigma=1.558544 ! Fit after self-cal, rms=0.058096Jy sigma=1.558324 ! 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=0.058096Jy sigma=1.558324 ! Fit after self-cal, rms=0.031774Jy sigma=0.723754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9645 mas, bmaj=2.301 mas, bpa=-1.571 degrees ! Estimated noise=0.165012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154133 Jy ! Component: 100 - total flux cleaned = -0.00166608 Jy ! Component: 150 - total flux cleaned = -0.00171026 Jy ! Component: 200 - total flux cleaned = -0.00182465 Jy ! Total flux subtracted in 200 components = -0.00182465 Jy ! Clean residual min=-0.001563 max=0.004049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.499526 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.499526 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=0.031570Jy sigma=0.717417 ! Fit after self-cal, rms=0.031566Jy sigma=0.717237 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 (0.4, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360604 Jy ! Component: 100 - total flux cleaned = 0.00557545 Jy ! Component: 150 - total flux cleaned = 0.00696743 Jy ! Component: 200 - total flux cleaned = 0.00800037 Jy ! Total flux subtracted in 200 components = 0.00800037 Jy ! Clean residual min=-0.001181 max=0.001296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.507527 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.507527 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=0.031161Jy sigma=0.700587 ! Fit after self-cal, rms=0.031144Jy sigma=0.699917 ! Inverting map ! Added new window around map position (10.6, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122174 Jy ! Component: 100 - total flux cleaned = 0.00162626 Jy ! Component: 150 - total flux cleaned = 0.00165619 Jy ! Component: 200 - total flux cleaned = 0.00168385 Jy ! Total flux subtracted in 200 components = 0.00168385 Jy ! Clean residual min=-0.001063 max=0.001178 Jy/beam ! Clean residual mean=-0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.509211 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.509211 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=0.031073Jy sigma=0.697269 ! Fit after self-cal, rms=0.031068Jy sigma=0.697143 ! Inverting map ! Added new window around map position (-15.4, 42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995857 Jy ! Component: 100 - total flux cleaned = 0.00132412 Jy ! Component: 150 - total flux cleaned = 0.00139792 Jy ! Component: 200 - total flux cleaned = 0.00146754 Jy ! Total flux subtracted in 200 components = 0.00146754 Jy ! Clean residual min=-0.001034 max=0.001115 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.510678 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 88 components and 0.510678 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=0.031021Jy sigma=0.695323 ! Fit after self-cal, rms=0.031019Jy sigma=0.695252 ! Inverting map ! Added new window around map position (-25.6, 31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000827657 Jy ! Component: 100 - total flux cleaned = 0.00104467 Jy ! Component: 150 - total flux cleaned = 0.00117595 Jy ! Component: 200 - total flux cleaned = 0.00125877 Jy ! Total flux subtracted in 200 components = 0.00125877 Jy ! Clean residual min=-0.001018 max=0.001028 Jy/beam ! Clean residual mean=-0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.511937 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 0.511937 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=0.030982Jy sigma=0.693691 ! Fit after self-cal, rms=0.030979Jy sigma=0.693610 ! Inverting map ! Added new window around map position (15, -41.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763411 Jy ! Component: 100 - total flux cleaned = 0.000971547 Jy ! Component: 150 - total flux cleaned = 0.0010969 Jy ! Component: 200 - total flux cleaned = 0.00123427 Jy ! Total flux subtracted in 200 components = 0.00123427 Jy ! Clean residual min=-0.000919 max=0.000878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.513171 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.513171 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=0.030941Jy sigma=0.692215 ! Fit after self-cal, rms=0.030939Jy sigma=0.692175 ! 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=0.030939Jy sigma=0.692175 ! Fit after self-cal, rms=0.030743Jy sigma=0.684446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9645 mas, bmaj=2.301 mas, bpa=-1.529 degrees ! Estimated noise=0.165031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518254 Jy ! Component: 100 - total flux cleaned = -0.000478395 Jy ! Component: 150 - total flux cleaned = -0.000461219 Jy ! Component: 200 - total flux cleaned = -0.000429502 Jy ! Total flux subtracted in 200 components = -0.000429502 Jy ! Clean residual min=-0.000681 max=0.000605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.512742 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.512742 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=0.030713Jy sigma=0.683460 ! Fit after self-cal, rms=0.030712Jy sigma=0.683442 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 = 0.000143876 Jy ! Component: 100 - total flux cleaned = 0.000171165 Jy ! Component: 150 - total flux cleaned = 0.000171644 Jy ! Component: 200 - total flux cleaned = 0.000171693 Jy ! Total flux subtracted in 200 components = 0.000171693 Jy ! Clean residual min=-0.000661 max=0.000568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.512914 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 0.512913 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=0.030701Jy sigma=0.683111 ! Fit after self-cal, rms=0.030701Jy sigma=0.683105 ! 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=0.030701Jy sigma=0.683105 ! Fit after self-cal, rms=0.030706Jy sigma=0.682946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=3.409 mas, bpa=-4.7 degrees ! Estimated noise=0.203678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84328e-05 Jy ! Component: 100 - total flux cleaned = -2.13426e-05 Jy ! Component: 150 - total flux cleaned = -5.56089e-05 Jy ! Component: 200 - total flux cleaned = -0.000115804 Jy ! Total flux subtracted in 200 components = -0.000115804 Jy ! Clean residual min=-0.000755 max=0.000666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.512798 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.512798 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=0.030699Jy sigma=0.682680 ! Fit after self-cal, rms=0.030699Jy sigma=0.682673 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 = 1.36331e-05 Jy ! Component: 100 - total flux cleaned = -1.42818e-05 Jy ! Component: 150 - total flux cleaned = -4.83796e-05 Jy ! Component: 200 - total flux cleaned = -8.02684e-05 Jy ! Total flux subtracted in 200 components = -8.02684e-05 Jy ! Clean residual min=-0.000732 max=0.000657 Jy/beam ! Clean residual mean=-0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.512717 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.512717 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=0.030697Jy sigma=0.682591 ! Fit after self-cal, rms=0.030697Jy sigma=0.682588 ! 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=0.9646 mas, bmaj=2.301 mas, bpa=-1.501 degrees ! Estimated noise=0.165036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9646 x 2.301 at -1.501 degrees (North through East) ! Clean map min=-0.00060733 max=0.47145 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=0.7833 mas, bmaj=1.968 mas, bpa=-1.027 degrees ! Estimated noise=0.255417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.364282 Jy ! Component: 100 - total flux cleaned = 0.44372 Jy ! Component: 150 - total flux cleaned = 0.467463 Jy ! Component: 200 - total flux cleaned = 0.480394 Jy ! Total flux subtracted in 200 components = 0.480394 Jy ! Clean residual min=-0.003814 max=0.006483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.480394 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.480394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9646 mas, bmaj=2.301 mas, bpa=-1.501 degrees ! Estimated noise=0.165036 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 = 0.0091053 Jy ! Component: 100 - total flux cleaned = 0.0141343 Jy ! Component: 150 - total flux cleaned = 0.0177234 Jy ! Component: 200 - total flux cleaned = 0.0204166 Jy ! Total flux subtracted in 200 components = 0.0204166 Jy ! Clean residual min=-0.001237 max=0.001764 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.50081 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 0.50081 Jy ! Inverting map ! Added new window around map position (0.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211346 Jy ! Component: 100 - total flux cleaned = 0.00373439 Jy ! Component: 150 - total flux cleaned = 0.00502912 Jy ! Component: 200 - total flux cleaned = 0.00608063 Jy ! Total flux subtracted in 200 components = 0.00608063 Jy ! Clean residual min=-0.001077 max=0.000840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.506891 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 66 components and 0.506891 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=2.145 mas, bmaj=3.409 mas, bpa=-4.7 degrees ! Estimated noise=0.203678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116983 Jy ! Component: 100 - total flux cleaned = 0.00200137 Jy ! Component: 150 - total flux cleaned = 0.00266349 Jy ! Component: 200 - total flux cleaned = 0.00316417 Jy ! Total flux subtracted in 200 components = 0.00316417 Jy ! Clean residual min=-0.000847 max=0.000629 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.510055 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 = 0.000367822 Jy ! Component: 100 - total flux cleaned = 0.000686763 Jy ! Component: 150 - total flux cleaned = 0.000955318 Jy ! Component: 200 - total flux cleaned = 0.00114686 Jy ! Total flux subtracted in 200 components = 0.00114686 Jy ! Clean residual min=-0.000781 max=0.000612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.511202 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 140 components and 0.511202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9646 mas, bmaj=2.301 mas, bpa=-1.501 degrees ! Estimated noise=0.165036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233111 Jy ! Component: 100 - total flux cleaned = 0.000359397 Jy ! Component: 150 - total flux cleaned = 0.000436341 Jy ! Component: 200 - total flux cleaned = 0.000508453 Jy ! Total flux subtracted in 200 components = 0.000508453 Jy ! Clean residual min=-0.000812 max=0.000652 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.51171 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.511711 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=0.030749Jy sigma=0.684311 ! Fit after self-cal, rms=0.030742Jy sigma=0.684037 wmodel /J1222+0413_X_map.mod ! wmodel: Unable to open new model file: /J1222+0413_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1222+0413_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9646 x 2.301 at -1.501 degrees (North through East) ! Clean map min=-0.00068726 max=0.47192 Jy/beam ! Writing clean map to FITS file: .//J1222+0413_X_map.fits wmodel .//J1222+0413_X_map.mod ! Writing 162 model components to file: .//J1222+0413_X_map.mod wobs .//J1222+0413_X_uvs.fits ! Writing UV FITS file: .//J1222+0413_X_uvs.fits wwins .//J1222+0413_X_map.win ! wwins: Wrote 7 windows to .//J1222+0413_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.471923 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147853 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0939897 0.0939897 0.187979 0.375959 0.751917 1.50383 3.00767 6.01534 12.0307 24.0614 48.1227 96.2454 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.471 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3191.84 quit ! Quitting program ! Log file .//J1222+0413_X_dfm.log closed on Wed Nov 16 11:57:47 2016