! Started logfile: .//J0737+5941_X_dfm.log on Wed Nov 16 11:52:46 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 .//J0737+5941_X_uvm.fits ! Reading UV FITS file: .//J0737+5941_X_uvm.fits ! AN table 1: 157 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.823638 visibilities/baseline/integration-bin. ! Found source: J0737+5941 ! ! 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 46552 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 J0737+5941_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008826Jy sigma=30.821742 ! Fit after self-cal, rms=0.882414Jy sigma=26.926755 ! 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=0.8743 mas, bmaj=1.075 mas, bpa=43.71 degrees ! Estimated noise=0.20989 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 = 0.0789496 Jy ! Component: 100 - total flux cleaned = 0.10098 Jy ! Total flux subtracted in 100 components = 0.10098 Jy ! Clean residual min=-0.004028 max=0.013862 Jy/beam ! Clean residual mean=0.000031 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.10098 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.10098 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=0.056625Jy sigma=1.641223 ! Fit after self-cal, rms=0.056546Jy sigma=1.640014 ! Inverting map ! Added new window around map position (1.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147294 Jy ! Component: 100 - total flux cleaned = 0.0251484 Jy ! Total flux subtracted in 100 components = 0.0251484 Jy ! Clean residual min=-0.003417 max=0.011682 Jy/beam ! Clean residual mean=0.000024 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.126129 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.126129 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=0.047151Jy sigma=1.316272 ! Fit after self-cal, rms=0.047027Jy sigma=1.311182 ! Inverting map ! Added new window around map position (-0.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109515 Jy ! Component: 100 - total flux cleaned = 0.018406 Jy ! Total flux subtracted in 100 components = 0.018406 Jy ! Clean residual min=-0.002363 max=0.004993 Jy/beam ! Clean residual mean=0.000019 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.144535 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.144535 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=0.040877Jy sigma=1.091400 ! Fit after self-cal, rms=0.040815Jy sigma=1.089564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618639 Jy ! Component: 100 - total flux cleaned = 0.011265 Jy ! Total flux subtracted in 100 components = 0.011265 Jy ! Clean residual min=-0.001997 max=0.003677 Jy/beam ! Clean residual mean=0.000016 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.1558 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.1558 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=0.037834Jy sigma=0.979683 ! Fit after self-cal, rms=0.037823Jy sigma=0.979341 ! Inverting map ! Added new window around map position (0.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455132 Jy ! Component: 100 - total flux cleaned = 0.00835472 Jy ! Total flux subtracted in 100 components = 0.00835472 Jy ! Clean residual min=-0.001735 max=0.002345 Jy/beam ! Clean residual mean=0.000014 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.164155 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.164155 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=0.035968Jy sigma=0.909731 ! Fit after self-cal, rms=0.035960Jy sigma=0.909424 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336474 Jy ! Component: 100 - total flux cleaned = 0.00626363 Jy ! Total flux subtracted in 100 components = 0.00626363 Jy ! Clean residual min=-0.001559 max=0.001984 Jy/beam ! Clean residual mean=0.000013 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.170418 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.170418 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=0.034789Jy sigma=0.865204 ! Fit after self-cal, rms=0.034786Jy sigma=0.865009 ! 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=1.21 mas, bmaj=1.486 mas, bpa=42.34 degrees ! Estimated noise=0.110272 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 = 0.00781345 Jy ! Component: 100 - total flux cleaned = 0.0133966 Jy ! Component: 150 - total flux cleaned = 0.017593 Jy ! Component: 200 - total flux cleaned = 0.0208497 Jy ! Total flux subtracted in 200 components = 0.0208497 Jy ! Clean residual min=-0.001981 max=0.003390 Jy/beam ! Clean residual mean=0.000053 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.191268 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 100 components and 0.191268 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=0.032374Jy sigma=0.775609 ! Fit after self-cal, rms=0.032366Jy sigma=0.775217 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.21 x 1.486 at 42.34 degrees (North through East) ! Clean map min=-0.0019559 max=0.11504 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 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.01 KP 1.05 ! LA 0.93 MK 1.02 NL 1.06 OV 1.01 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.00 KP 1.05 ! LA 0.93 MK 1.02 NL 1.05 OV 1.00 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.05 ! LA 0.92 MK 1.02 NL 1.06 OV 1.00 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 1.06 ! LA 0.92 MK 1.02 NL 1.07 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.01 KP 1.06 ! LA 0.93 MK 1.02 NL 1.05 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.05 ! LA 0.93 MK 1.02 NL 1.05 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.02 KP 1.05 ! LA 0.93 MK 1.04 NL 1.06 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.06 ! LA 0.92 MK 1.01 NL 1.06 OV 1.00 ! PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.032366Jy sigma=0.775217 ! Fit after self-cal, rms=0.030480Jy sigma=0.726072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.498 mas, bpa=42.57 degrees ! Estimated noise=0.109192 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 (0.6, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282881 Jy ! Component: 100 - total flux cleaned = 0.00444489 Jy ! Component: 150 - total flux cleaned = 0.00553718 Jy ! Component: 200 - total flux cleaned = 0.00604206 Jy ! Total flux subtracted in 200 components = 0.00604206 Jy ! Clean residual min=-0.001038 max=0.002497 Jy/beam ! Clean residual mean=0.000017 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.19731 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 149 components and 0.19731 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=0.030209Jy sigma=0.714480 ! Fit after self-cal, rms=0.030166Jy sigma=0.712528 ! Inverting map ! Added new window around map position (-1.2, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204956 Jy ! Component: 100 - total flux cleaned = 0.00327496 Jy ! Component: 150 - total flux cleaned = 0.004056 Jy ! Component: 200 - total flux cleaned = 0.00459121 Jy ! Total flux subtracted in 200 components = 0.00459121 Jy ! Clean residual min=-0.000882 max=0.001180 Jy/beam ! Clean residual mean=0.000010 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.201901 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 182 components and 0.201901 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=0.030012Jy sigma=0.705799 ! Fit after self-cal, rms=0.030007Jy sigma=0.705596 ! 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=0.030007Jy sigma=0.705596 ! Fit after self-cal, rms=0.029934Jy sigma=0.699066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=1.496 mas, bpa=42.24 degrees ! Estimated noise=0.109468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719636 Jy ! Component: 100 - total flux cleaned = 0.00107885 Jy ! Component: 150 - total flux cleaned = 0.00140155 Jy ! Component: 200 - total flux cleaned = 0.00168205 Jy ! Total flux subtracted in 200 components = 0.00168205 Jy ! Clean residual min=-0.000551 max=0.001132 Jy/beam ! Clean residual mean=0.000007 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.203583 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 207 components and 0.203583 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=0.029908Jy sigma=0.698007 ! Fit after self-cal, rms=0.029910Jy sigma=0.697968 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 (-2, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105499 Jy ! Component: 100 - total flux cleaned = 0.00160994 Jy ! Component: 150 - total flux cleaned = 0.00188606 Jy ! Component: 200 - total flux cleaned = 0.0021688 Jy ! Total flux subtracted in 200 components = 0.0021688 Jy ! Clean residual min=-0.000506 max=0.000797 Jy/beam ! Clean residual mean=0.000004 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.205752 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 232 components and 0.205752 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=0.029871Jy sigma=0.696223 ! Fit after self-cal, rms=0.029868Jy sigma=0.696092 ! Inverting map ! Added new window around map position (-2, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832655 Jy ! Component: 100 - total flux cleaned = 0.00134333 Jy ! Component: 150 - total flux cleaned = 0.00164625 Jy ! Component: 200 - total flux cleaned = 0.00188342 Jy ! Total flux subtracted in 200 components = 0.00188342 Jy ! Clean residual min=-0.000441 max=0.000540 Jy/beam ! Clean residual mean=0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.207636 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 267 components and 0.207636 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=0.029839Jy sigma=0.694954 ! Fit after self-cal, rms=0.029838Jy sigma=0.694919 ! Inverting map ! Added new window around map position (-7.2, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055219 Jy ! Component: 100 - total flux cleaned = 0.000901172 Jy ! Component: 150 - total flux cleaned = 0.0010627 Jy ! Component: 200 - total flux cleaned = 0.00122316 Jy ! Total flux subtracted in 200 components = 0.00122316 Jy ! Clean residual min=-0.000434 max=0.000531 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.208859 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 287 components and 0.208859 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=0.029825Jy sigma=0.694350 ! Fit after self-cal, rms=0.029824Jy sigma=0.694326 ! Inverting map ! Added new window around map position (-19.4, -15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000499541 Jy ! Component: 100 - total flux cleaned = 0.000748617 Jy ! Component: 150 - total flux cleaned = 0.000938507 Jy ! Component: 200 - total flux cleaned = 0.00109633 Jy ! Total flux subtracted in 200 components = 0.00109633 Jy ! Clean residual min=-0.000455 max=0.000449 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.209955 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 309 components and 0.209955 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=0.029812Jy sigma=0.693896 ! Fit after self-cal, rms=0.029811Jy sigma=0.693874 ! 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=0.029811Jy sigma=0.693874 ! Fit after self-cal, rms=0.029781Jy sigma=0.692599 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.495 mas, bpa=42.1 degrees ! Estimated noise=0.109393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177183 Jy ! Component: 100 - total flux cleaned = 0.000285178 Jy ! Component: 150 - total flux cleaned = 0.000404867 Jy ! Component: 200 - total flux cleaned = 0.00053576 Jy ! Total flux subtracted in 200 components = 0.00053576 Jy ! Clean residual min=-0.000469 max=0.000429 Jy/beam ! Clean residual mean=0.000001 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.210491 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 328 components and 0.210491 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=0.029774Jy sigma=0.692347 ! Fit after self-cal, rms=0.029775Jy sigma=0.692343 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 = 9.08765e-05 Jy ! Component: 100 - total flux cleaned = 0.000194813 Jy ! Component: 150 - total flux cleaned = 0.000301996 Jy ! Component: 200 - total flux cleaned = 0.000388643 Jy ! Total flux subtracted in 200 components = 0.000388643 Jy ! Clean residual min=-0.000462 max=0.000421 Jy/beam ! Clean residual mean=0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.21088 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 336 components and 0.21088 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=0.029770Jy sigma=0.692189 ! Fit after self-cal, rms=0.029770Jy sigma=0.692187 ! 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=0.029770Jy sigma=0.692187 ! Fit after self-cal, rms=0.029758Jy sigma=0.691812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=2.708 mas, bpa=58.54 degrees ! Estimated noise=0.130135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000275024 Jy ! Component: 100 - total flux cleaned = 0.000494931 Jy ! Component: 150 - total flux cleaned = 0.000650357 Jy ! Component: 200 - total flux cleaned = 0.000792373 Jy ! Total flux subtracted in 200 components = 0.000792373 Jy ! Clean residual min=-0.000447 max=0.000472 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.211672 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 360 components and 0.211672 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=0.029755Jy sigma=0.691699 ! Fit after self-cal, rms=0.029754Jy sigma=0.691697 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 = 0.000132204 Jy ! Component: 100 - total flux cleaned = 0.000250836 Jy ! Component: 150 - total flux cleaned = 0.000360552 Jy ! Component: 200 - total flux cleaned = 0.000462134 Jy ! Total flux subtracted in 200 components = 0.000462134 Jy ! Clean residual min=-0.000440 max=0.000455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.212134 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 372 components and 0.212134 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=0.029753Jy sigma=0.691641 ! Fit after self-cal, rms=0.029753Jy sigma=0.691638 ! 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=1.215 mas, bmaj=1.495 mas, bpa=42.06 degrees ! Estimated noise=0.109362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.495 at 42.06 degrees (North through East) ! Clean map min=-0.00041583 max=0.11344 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=0.875 mas, bmaj=1.08 mas, bpa=43.48 degrees ! Estimated noise=0.209875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0788703 Jy ! Component: 100 - total flux cleaned = 0.101817 Jy ! Component: 150 - total flux cleaned = 0.117033 Jy ! Component: 200 - total flux cleaned = 0.128519 Jy ! Total flux subtracted in 200 components = 0.128519 Jy ! Clean residual min=-0.002534 max=0.006691 Jy/beam ! Clean residual mean=0.000021 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.128519 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 0.128519 Jy ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.495 mas, bpa=42.06 degrees ! Estimated noise=0.109362 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 = 0.0192834 Jy ! Component: 100 - total flux cleaned = 0.0320375 Jy ! Component: 150 - total flux cleaned = 0.0408208 Jy ! Component: 200 - total flux cleaned = 0.0469672 Jy ! Total flux subtracted in 200 components = 0.0469672 Jy ! Clean residual min=-0.001554 max=0.003533 Jy/beam ! Clean residual mean=0.000050 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.175486 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 59 components and 0.175486 Jy ! Inverting map ! Added new window around map position (0.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452761 Jy ! Component: 100 - total flux cleaned = 0.00804564 Jy ! Component: 150 - total flux cleaned = 0.0109053 Jy ! Component: 200 - total flux cleaned = 0.0132979 Jy ! Total flux subtracted in 200 components = 0.0132979 Jy ! Clean residual min=-0.000918 max=0.001630 Jy/beam ! Clean residual mean=0.000030 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.188784 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 109 components and 0.188784 Jy ! Inverting map ! Added new window around map position (-0.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207868 Jy ! Component: 100 - total flux cleaned = 0.00386522 Jy ! Component: 150 - total flux cleaned = 0.00542096 Jy ! Component: 200 - total flux cleaned = 0.00679788 Jy ! Total flux subtracted in 200 components = 0.00679788 Jy ! Clean residual min=-0.000657 max=0.000977 Jy/beam ! Clean residual mean=0.000019 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.195581 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 156 components and 0.195581 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=2.294 mas, bmaj=2.708 mas, bpa=58.54 degrees ! Estimated noise=0.130135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222433 Jy ! Component: 100 - total flux cleaned = 0.00402971 Jy ! Component: 150 - total flux cleaned = 0.00553286 Jy ! Component: 200 - total flux cleaned = 0.00679839 Jy ! Total flux subtracted in 200 components = 0.00679839 Jy ! Clean residual min=-0.000686 max=0.000874 Jy/beam ! Clean residual mean=0.000020 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.20238 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 = 0.00107737 Jy ! Component: 100 - total flux cleaned = 0.00201089 Jy ! Component: 150 - total flux cleaned = 0.00283101 Jy ! Component: 200 - total flux cleaned = 0.00356562 Jy ! Total flux subtracted in 200 components = 0.00356562 Jy ! Clean residual min=-0.000571 max=0.000666 Jy/beam ! Clean residual mean=0.000011 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.205945 Jy ! Adding 188 model components to the UV plane model. ! The established model now contains 311 components and 0.205946 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=1.495 mas, bpa=42.06 degrees ! Estimated noise=0.109362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544869 Jy ! Component: 100 - total flux cleaned = 0.00101408 Jy ! Component: 150 - total flux cleaned = 0.0014427 Jy ! Component: 200 - total flux cleaned = 0.00182326 Jy ! Total flux subtracted in 200 components = 0.00182326 Jy ! Clean residual min=-0.000456 max=0.000479 Jy/beam ! Clean residual mean=0.000004 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.207769 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 350 components and 0.207769 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=0.029785Jy sigma=0.692646 ! Fit after self-cal, rms=0.029782Jy sigma=0.692542 wmodel /J0737+5941_X_map.mod ! wmodel: Unable to open new model file: /J0737+5941_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0737+5941_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 1.495 at 42.06 degrees (North through East) ! Clean map min=-0.00044727 max=0.11361 Jy/beam ! Writing clean map to FITS file: .//J0737+5941_X_map.fits wmodel .//J0737+5941_X_map.mod ! Writing 350 model components to file: .//J0737+5941_X_map.mod wobs .//J0737+5941_X_uvs.fits ! Writing UV FITS file: .//J0737+5941_X_uvs.fits wwins .//J0737+5941_X_map.win ! wwins: Wrote 12 windows to .//J0737+5941_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11361 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115843 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305894 0.305894 0.611789 1.22358 2.44715 4.89431 9.78862 19.5772 39.1545 78.309 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 980.73 quit ! Quitting program ! Log file .//J0737+5941_X_dfm.log closed on Wed Nov 16 11:52:52 2016