! Started logfile: .//J1634-2058_X_dfm.log on Wed Nov 16 12:02:11 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 .//J1634-2058_X_uvm.fits ! Reading UV FITS file: .//J1634-2058_X_uvm.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! AN table 2: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.978927 visibilities/baseline/integration-bin. ! Found source: J1634-2058 ! ! 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 12264 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 J1634-2058_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 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010225Jy sigma=26.648137 ! Fit after self-cal, rms=0.870208Jy sigma=22.907286 ! 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=0.7921 mas, bmaj=2.18 mas, bpa=-6.021 degrees ! Estimated noise=0.422828 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 = 0.0950264 Jy ! Component: 100 - total flux cleaned = 0.119874 Jy ! Total flux subtracted in 100 components = 0.119874 Jy ! Clean residual min=-0.005768 max=0.013459 Jy/beam ! Clean residual mean=-0.000028 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.119874 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.119874 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=0.049834Jy sigma=1.064954 ! Fit after self-cal, rms=0.049771Jy sigma=1.063167 ! Inverting map ! Added new window around map position (-1.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136472 Jy ! Component: 100 - total flux cleaned = 0.0221048 Jy ! Total flux subtracted in 100 components = 0.0221048 Jy ! Clean residual min=-0.004448 max=0.005814 Jy/beam ! Clean residual mean=-0.000019 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.141979 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.141979 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=0.043743Jy sigma=0.848414 ! Fit after self-cal, rms=0.043527Jy sigma=0.842318 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00617543 Jy ! Component: 100 - total flux cleaned = 0.0103682 Jy ! Total flux subtracted in 100 components = 0.0103682 Jy ! Clean residual min=-0.003762 max=0.003788 Jy/beam ! Clean residual mean=-0.000015 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.152347 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.152347 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=0.041937Jy sigma=0.781801 ! Fit after self-cal, rms=0.041888Jy sigma=0.780454 ! 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=1.053 mas, bmaj=2.763 mas, bpa=-4.048 degrees ! Estimated noise=0.251163 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 = 0.00587629 Jy ! Component: 100 - total flux cleaned = 0.00949739 Jy ! Component: 150 - total flux cleaned = 0.0118174 Jy ! Component: 200 - total flux cleaned = 0.0133215 Jy ! Total flux subtracted in 200 components = 0.0133215 Jy ! Clean residual min=-0.002828 max=0.004498 Jy/beam ! Clean residual mean=-0.000021 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.165669 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.165669 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=0.040966Jy sigma=0.746640 ! Fit after self-cal, rms=0.040903Jy sigma=0.744517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.053 x 2.763 at -4.048 degrees (North through East) ! Clean map min=-0.0027265 max=0.12509 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.17 KP 1.09 ! LA 0.98 MK 0.93 NL 1.05 OV 1.02 ! PT 0.95 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 HN 0.99 KP 1.07 ! LA 0.97 NL 1.03 OV 0.99 PT 0.95 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 1.10 KP 1.04 ! LA 0.96 MK 0.95 NL 1.06 OV 1.04 ! PT 0.95 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.91 HN 0.96 KP 1.07 ! LA 0.95 NL 1.00 OV 0.99 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.09 KP 1.05 ! LA 0.97 MK 0.93 NL 1.04 OV 1.03 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 HN 1.00 KP 1.07 ! LA 0.96 NL 1.02 OV 1.01 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.14 KP 1.11 ! LA 0.98 MK 0.94 NL 1.04 OV 1.01 ! PT 0.96 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.89 HN 0.99 KP 1.07 ! LA 0.96 NL 1.05 OV 1.02 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.11 KP 1.07 ! LA 0.97 MK 1.00 NL 1.02 OV 1.01 ! PT 0.98 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.89 HN 0.95 KP 1.07 ! LA 0.97 NL 1.01 OV 1.01 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.12 KP 1.06 ! LA 1.01 MK 0.99 NL 1.03 OV 1.02 ! PT 0.97 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.90 HN 0.94 KP 1.08 ! LA 0.99 NL 1.00 OV 0.98 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.13 KP 1.10 ! LA 0.95 MK 1.00 NL 1.06 OV 1.06 ! PT 0.96 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.89 HN 0.96 KP 1.10 ! LA 0.96 NL 1.00 OV 1.00 PT 0.96 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.12 KP 1.08 ! LA 0.97 MK 0.97 NL 1.02 OV 1.03 ! PT 0.95 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.89 HN 0.96 KP 1.07 ! LA 0.97 NL 1.00 OV 0.99 PT 0.96 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.040903Jy sigma=0.744517 ! Fit after self-cal, rms=0.039246Jy sigma=0.687222 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.757 mas, bpa=-3.989 degrees ! Estimated noise=0.250312 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 (-3.6, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177018 Jy ! Component: 100 - total flux cleaned = 0.00209391 Jy ! Component: 150 - total flux cleaned = 0.00226982 Jy ! Component: 200 - total flux cleaned = 0.00235412 Jy ! Total flux subtracted in 200 components = 0.00235412 Jy ! Clean residual min=-0.001285 max=0.001848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.168023 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.168023 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=0.039108Jy sigma=0.681893 ! Fit after self-cal, rms=0.039092Jy sigma=0.681078 ! Inverting map ! Added new window around map position (-6.8, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178115 Jy ! Component: 100 - total flux cleaned = 0.00278397 Jy ! Component: 150 - total flux cleaned = 0.00338653 Jy ! Component: 200 - total flux cleaned = 0.00363106 Jy ! Total flux subtracted in 200 components = 0.00363106 Jy ! Clean residual min=-0.001093 max=0.000935 Jy/beam ! Clean residual mean=-0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.171654 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 100 components and 0.171654 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=0.039006Jy sigma=0.677622 ! Fit after self-cal, rms=0.038999Jy sigma=0.677519 ! 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=0.038999Jy sigma=0.677519 ! Fit after self-cal, rms=0.038908Jy sigma=0.677109 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.753 mas, bpa=-3.956 degrees ! Estimated noise=0.249732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224908 Jy ! Component: 100 - total flux cleaned = 0.000358788 Jy ! Component: 150 - total flux cleaned = 0.000454566 Jy ! Component: 200 - total flux cleaned = 0.000523172 Jy ! Total flux subtracted in 200 components = 0.000523172 Jy ! Clean residual min=-0.000955 max=0.000809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.172177 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.172177 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=0.038884Jy sigma=0.676395 ! Fit after self-cal, rms=0.038883Jy sigma=0.676360 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 = 0.000154456 Jy ! Component: 100 - total flux cleaned = 0.000200889 Jy ! Component: 150 - total flux cleaned = 0.000283893 Jy ! Component: 200 - total flux cleaned = 0.000296478 Jy ! Total flux subtracted in 200 components = 0.000296478 Jy ! Clean residual min=-0.000896 max=0.000807 Jy/beam ! Clean residual mean=-0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.172473 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.172473 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=0.038871Jy sigma=0.676043 ! Fit after self-cal, rms=0.038870Jy sigma=0.676021 ! 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=0.038870Jy sigma=0.676021 ! Fit after self-cal, rms=0.038856Jy sigma=0.675929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.751 mas, bpa=-3.935 degrees ! Estimated noise=0.249553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01973e-05 Jy ! Component: 100 - total flux cleaned = 3.70424e-05 Jy ! Component: 150 - total flux cleaned = 4.87831e-05 Jy ! Component: 200 - total flux cleaned = 4.86903e-05 Jy ! Total flux subtracted in 200 components = 4.86903e-05 Jy ! Clean residual min=-0.000877 max=0.000786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.172522 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 130 components and 0.172522 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=0.038847Jy sigma=0.675685 ! Fit after self-cal, rms=0.038846Jy sigma=0.675669 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 = 7.08649e-05 Jy ! Component: 100 - total flux cleaned = 5.97465e-05 Jy ! Component: 150 - total flux cleaned = 5.95844e-05 Jy ! Component: 200 - total flux cleaned = 5.94914e-05 Jy ! Total flux subtracted in 200 components = 5.94914e-05 Jy ! Clean residual min=-0.000860 max=0.000783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.172582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.172582 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=0.038840Jy sigma=0.675522 ! Fit after self-cal, rms=0.038839Jy sigma=0.675512 ! 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=0.038839Jy sigma=0.675512 ! Fit after self-cal, rms=0.038845Jy sigma=0.675460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=4.999 mas, bpa=-6.081 degrees ! Estimated noise=0.298259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117152 Jy ! Component: 100 - total flux cleaned = 9.67781e-05 Jy ! Component: 150 - total flux cleaned = 8.82796e-05 Jy ! Component: 200 - total flux cleaned = 8.07866e-05 Jy ! Total flux subtracted in 200 components = 8.07866e-05 Jy ! Clean residual min=-0.000778 max=0.000787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.172662 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 146 components and 0.172662 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=0.038842Jy sigma=0.675374 ! Fit after self-cal, rms=0.038842Jy sigma=0.675365 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 = 4.77054e-05 Jy ! Component: 100 - total flux cleaned = 3.40584e-05 Jy ! Component: 150 - total flux cleaned = 2.14238e-05 Jy ! Component: 200 - total flux cleaned = 1.57673e-05 Jy ! Total flux subtracted in 200 components = 1.57673e-05 Jy ! Clean residual min=-0.000779 max=0.000780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.172678 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.172678 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=0.038841Jy sigma=0.675331 ! Fit after self-cal, rms=0.038841Jy sigma=0.675329 ! 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=1.049 mas, bmaj=2.749 mas, bpa=-3.927 degrees ! Estimated noise=0.249505 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.749 at -3.927 degrees (North through East) ! Clean map min=-0.00080932 max=0.12452 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=0.7878 mas, bmaj=2.169 mas, bpa=-5.909 degrees ! Estimated noise=0.419187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941914 Jy ! Component: 100 - total flux cleaned = 0.120076 Jy ! Component: 150 - total flux cleaned = 0.133995 Jy ! Component: 200 - total flux cleaned = 0.142766 Jy ! Total flux subtracted in 200 components = 0.142766 Jy ! Clean residual min=-0.002707 max=0.004651 Jy/beam ! Clean residual mean=-0.000011 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.142766 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.142766 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.749 mas, bpa=-3.927 degrees ! Estimated noise=0.249505 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 = 0.00942178 Jy ! Component: 100 - total flux cleaned = 0.014862 Jy ! Component: 150 - total flux cleaned = 0.0183025 Jy ! Component: 200 - total flux cleaned = 0.0206608 Jy ! Total flux subtracted in 200 components = 0.0206608 Jy ! Clean residual min=-0.001042 max=0.001517 Jy/beam ! Clean residual mean=-0.000006 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.163427 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 72 components and 0.163427 Jy ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180432 Jy ! Component: 100 - total flux cleaned = 0.0032043 Jy ! Component: 150 - total flux cleaned = 0.00433058 Jy ! Component: 200 - total flux cleaned = 0.00524275 Jy ! Total flux subtracted in 200 components = 0.00524275 Jy ! Clean residual min=-0.000871 max=0.000857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.16867 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 119 components and 0.16867 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=2.29 mas, bmaj=4.999 mas, bpa=-6.081 degrees ! Estimated noise=0.298259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116107 Jy ! Component: 100 - total flux cleaned = 0.0019773 Jy ! Component: 150 - total flux cleaned = 0.00257803 Jy ! Component: 200 - total flux cleaned = 0.00303337 Jy ! Total flux subtracted in 200 components = 0.00303337 Jy ! Clean residual min=-0.000736 max=0.000707 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.171703 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 = 0.000351009 Jy ! Component: 100 - total flux cleaned = 0.000623662 Jy ! Component: 150 - total flux cleaned = 0.000837184 Jy ! Component: 200 - total flux cleaned = 0.000980719 Jy ! Total flux subtracted in 200 components = 0.000980719 Jy ! Clean residual min=-0.000683 max=0.000729 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.172684 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 183 components and 0.172684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.749 mas, bpa=-3.927 degrees ! Estimated noise=0.249505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.43953e-05 Jy ! Component: 100 - total flux cleaned = 2.54418e-05 Jy ! Component: 150 - total flux cleaned = 1.41631e-05 Jy ! Component: 200 - total flux cleaned = 2.36046e-05 Jy ! Total flux subtracted in 200 components = 2.36046e-05 Jy ! Clean residual min=-0.000773 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.172707 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 0.172707 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=0.038826Jy sigma=0.675033 ! Fit after self-cal, rms=0.038823Jy sigma=0.674967 wmodel /J1634-2058_X_map.mod ! wmodel: Unable to open new model file: /J1634-2058_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1634-2058_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 2.749 at -3.927 degrees (North through East) ! Clean map min=-0.00072388 max=0.12417 Jy/beam ! Writing clean map to FITS file: .//J1634-2058_X_map.fits wmodel .//J1634-2058_X_map.mod ! Writing 212 model components to file: .//J1634-2058_X_map.mod wobs .//J1634-2058_X_uvs.fits ! Writing UV FITS file: .//J1634-2058_X_uvs.fits wwins .//J1634-2058_X_map.win ! wwins: Wrote 5 windows to .//J1634-2058_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.124166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000182374 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440637 0.440637 0.881274 1.76255 3.5251 7.05019 14.1004 28.2008 56.4015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.124 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 680.832 quit ! Quitting program ! Log file .//J1634-2058_X_dfm.log closed on Wed Nov 16 12:02:14 2016