! Started logfile: .//J2359+3850_X_dfm.log on Wed Nov 16 12:14:16 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 .//J2359+3850_X_uvm.fits ! Reading UV FITS file: .//J2359+3850_X_uvm.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804143 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 17080 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 J2359+3850_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044265Jy sigma=35.000429 ! Fit after self-cal, rms=0.734518Jy sigma=24.618259 ! 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=0.7392 mas, bmaj=1.85 mas, bpa=8.517 degrees ! Estimated noise=0.267441 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 = 0.194691 Jy ! Component: 100 - total flux cleaned = 0.242941 Jy ! Total flux subtracted in 100 components = 0.242941 Jy ! Clean residual min=-0.007811 max=0.019192 Jy/beam ! Clean residual mean=-0.000014 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.242941 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.242941 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=0.052036Jy sigma=1.672419 ! Fit after self-cal, rms=0.052022Jy sigma=1.671910 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201844 Jy ! Component: 100 - total flux cleaned = 0.0315799 Jy ! Total flux subtracted in 100 components = 0.0315799 Jy ! Clean residual min=-0.005088 max=0.008342 Jy/beam ! Clean residual mean=-0.000010 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.274521 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.274521 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=0.037807Jy sigma=1.191151 ! Fit after self-cal, rms=0.037789Jy sigma=1.190556 ! Inverting map ! Added new window around map position (-1.4, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870667 Jy ! Component: 100 - total flux cleaned = 0.0148705 Jy ! Total flux subtracted in 100 components = 0.0148705 Jy ! Clean residual min=-0.004743 max=0.005965 Jy/beam ! Clean residual mean=-0.000008 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.289392 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.289392 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=0.033474Jy sigma=1.041943 ! Fit after self-cal, rms=0.033391Jy sigma=1.038663 ! Inverting map ! Added new window around map position (0, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00603203 Jy ! Component: 100 - total flux cleaned = 0.0104185 Jy ! Total flux subtracted in 100 components = 0.0104185 Jy ! Clean residual min=-0.004397 max=0.003870 Jy/beam ! Clean residual mean=-0.000007 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.29981 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.29981 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=0.031199Jy sigma=0.961156 ! Fit after self-cal, rms=0.031139Jy sigma=0.958961 ! 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=1.018 mas, bmaj=2.165 mas, bpa=9.199 degrees ! Estimated noise=0.164788 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 = 0.00752759 Jy ! Component: 100 - total flux cleaned = 0.0127202 Jy ! Component: 150 - total flux cleaned = 0.0164912 Jy ! Component: 200 - total flux cleaned = 0.0191811 Jy ! Total flux subtracted in 200 components = 0.0191811 Jy ! Clean residual min=-0.005040 max=0.005087 Jy/beam ! Clean residual mean=-0.000014 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.318991 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 67 components and 0.318991 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=0.028657Jy sigma=0.878576 ! Fit after self-cal, rms=0.028591Jy sigma=0.876191 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.165 at 9.199 degrees (North through East) ! Clean map min=-0.00481 max=0.26171 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 1.03 FD 0.92 HN 1.01 KP 1.06 ! LA 0.95 MK 0.99 NL 1.04 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.01 KP 1.05 ! LA 0.95 MK 0.99 NL 1.04 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.00 KP 1.05 ! LA 0.95 MK 1.00 NL 1.04 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.01 KP 1.06 ! LA 0.94 MK 0.99 NL 1.04 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.05 ! LA 0.96 MK 1.01 NL 1.04 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.06 ! LA 0.96 MK 1.02 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.02 KP 1.06 ! LA 0.96 MK 1.02 NL 1.05 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.03 KP 1.07 ! LA 0.96 MK 1.01 NL 1.04 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.028591Jy sigma=0.876191 ! Fit after self-cal, rms=0.024005Jy sigma=0.707939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.176 mas, bpa=9.401 degrees ! Estimated noise=0.164269 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 = -0.000805985 Jy ! Component: 100 - total flux cleaned = -0.000897034 Jy ! Component: 150 - total flux cleaned = -0.000897964 Jy ! Component: 200 - total flux cleaned = -0.000866277 Jy ! Total flux subtracted in 200 components = -0.000866277 Jy ! Clean residual min=-0.001417 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.318125 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.318125 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=0.023856Jy sigma=0.701918 ! Fit after self-cal, rms=0.023844Jy sigma=0.701569 ! 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=0.023844Jy sigma=0.701569 ! Fit after self-cal, rms=0.023484Jy sigma=0.686960 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.175 mas, bpa=9.341 degrees ! Estimated noise=0.164197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00083035 Jy ! Component: 100 - total flux cleaned = -0.00101332 Jy ! Component: 150 - total flux cleaned = -0.00103279 Jy ! Component: 200 - total flux cleaned = -0.00103263 Jy ! Total flux subtracted in 200 components = -0.00103263 Jy ! Clean residual min=-0.000813 max=0.000866 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.317093 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.317093 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=0.023426Jy sigma=0.684763 ! Fit after self-cal, rms=0.023423Jy sigma=0.684555 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 (3.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000716566 Jy ! Component: 100 - total flux cleaned = 0.000785628 Jy ! Component: 150 - total flux cleaned = 0.000844047 Jy ! Component: 200 - total flux cleaned = 0.000877916 Jy ! Total flux subtracted in 200 components = 0.000877916 Jy ! Clean residual min=-0.000754 max=0.000741 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.317971 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.317971 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=0.023379Jy sigma=0.683078 ! Fit after self-cal, rms=0.023377Jy sigma=0.683012 ! 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=0.023377Jy sigma=0.683012 ! Fit after self-cal, rms=0.023361Jy sigma=0.682570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.175 mas, bpa=9.374 degrees ! Estimated noise=0.164145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433052 Jy ! Component: 100 - total flux cleaned = -0.000471358 Jy ! Component: 150 - total flux cleaned = -0.000501006 Jy ! Component: 200 - total flux cleaned = -0.000501223 Jy ! Total flux subtracted in 200 components = -0.000501223 Jy ! Clean residual min=-0.000714 max=0.000693 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.317469 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.317469 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=0.023335Jy sigma=0.681635 ! Fit after self-cal, rms=0.023334Jy sigma=0.681570 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.11752e-05 Jy ! Component: 100 - total flux cleaned = -5.8998e-05 Jy ! Component: 150 - total flux cleaned = -5.90879e-05 Jy ! Component: 200 - total flux cleaned = -7.02841e-05 Jy ! Total flux subtracted in 200 components = -7.02841e-05 Jy ! Clean residual min=-0.000699 max=0.000684 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.317399 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.317399 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=0.023322Jy sigma=0.681149 ! Fit after self-cal, rms=0.023322Jy sigma=0.681131 ! 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=0.023322Jy sigma=0.681131 ! Fit after self-cal, rms=0.023311Jy sigma=0.680922 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.909 mas, bpa=12.69 degrees ! Estimated noise=0.198139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144828 Jy ! Component: 100 - total flux cleaned = -0.000230276 Jy ! Component: 150 - total flux cleaned = -0.000302075 Jy ! Component: 200 - total flux cleaned = -0.000371261 Jy ! Total flux subtracted in 200 components = -0.000371261 Jy ! Clean residual min=-0.000751 max=0.000704 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.317028 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.317028 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=0.023306Jy sigma=0.680602 ! Fit after self-cal, rms=0.023305Jy sigma=0.680570 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 = -4.97196e-06 Jy ! Component: 100 - total flux cleaned = -5.9201e-05 Jy ! Component: 150 - total flux cleaned = -0.000105489 Jy ! Component: 200 - total flux cleaned = -0.000139537 Jy ! Total flux subtracted in 200 components = -0.000139537 Jy ! Clean residual min=-0.000745 max=0.000664 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.316888 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.316888 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=0.023303Jy sigma=0.680491 ! Fit after self-cal, rms=0.023303Jy sigma=0.680476 ! 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=1.018 mas, bmaj=2.175 mas, bpa=9.403 degrees ! Estimated noise=0.164101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.175 at 9.403 degrees (North through East) ! Clean map min=-0.00062625 max=0.26083 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=0.7369 mas, bmaj=1.854 mas, bpa=8.643 degrees ! Estimated noise=0.26714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194434 Jy ! Component: 100 - total flux cleaned = 0.243292 Jy ! Component: 150 - total flux cleaned = 0.263885 Jy ! Component: 200 - total flux cleaned = 0.275544 Jy ! Total flux subtracted in 200 components = 0.275544 Jy ! Clean residual min=-0.002900 max=0.006239 Jy/beam ! Clean residual mean=-0.000005 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.275544 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.275544 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.175 mas, bpa=9.403 degrees ! Estimated noise=0.164101 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 = 0.0130792 Jy ! Component: 100 - total flux cleaned = 0.0211569 Jy ! Component: 150 - total flux cleaned = 0.0264849 Jy ! Component: 200 - total flux cleaned = 0.0301434 Jy ! Total flux subtracted in 200 components = 0.0301434 Jy ! Clean residual min=-0.001155 max=0.002119 Jy/beam ! Clean residual mean=-0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.305688 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 0.305688 Jy ! Inverting map ! Added new window around map position (-2.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264657 Jy ! Component: 100 - total flux cleaned = 0.00456643 Jy ! Component: 150 - total flux cleaned = 0.00598653 Jy ! Component: 200 - total flux cleaned = 0.00707996 Jy ! Total flux subtracted in 200 components = 0.00707996 Jy ! Clean residual min=-0.000857 max=0.000848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.312768 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.312768 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=2.137 mas, bmaj=2.909 mas, bpa=12.69 degrees ! Estimated noise=0.198139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131511 Jy ! Component: 100 - total flux cleaned = 0.00213047 Jy ! Component: 150 - total flux cleaned = 0.0027108 Jy ! Component: 200 - total flux cleaned = 0.00306471 Jy ! Total flux subtracted in 200 components = 0.00306471 Jy ! Clean residual min=-0.000819 max=0.000660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.315832 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 = 0.000210321 Jy ! Component: 100 - total flux cleaned = 0.000373161 Jy ! Component: 150 - total flux cleaned = 0.000519186 Jy ! Component: 200 - total flux cleaned = 0.0006412 Jy ! Total flux subtracted in 200 components = 0.0006412 Jy ! Clean residual min=-0.000755 max=0.000661 Jy/beam ! Clean residual mean=0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.316474 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 134 components and 0.316474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=2.175 mas, bpa=9.403 degrees ! Estimated noise=0.164101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.05635e-05 Jy ! Component: 100 - total flux cleaned = 0.000192357 Jy ! Component: 150 - total flux cleaned = 0.000310301 Jy ! Component: 200 - total flux cleaned = 0.000403161 Jy ! Total flux subtracted in 200 components = 0.000403161 Jy ! Clean residual min=-0.000706 max=0.000658 Jy/beam ! Clean residual mean=0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.316877 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 148 components and 0.316877 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=0.023301Jy sigma=0.680251 ! Fit after self-cal, rms=0.023296Jy sigma=0.680043 wmodel /J2359+3850_X_map.mod ! wmodel: Unable to open new model file: /J2359+3850_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2359+3850_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 2.175 at 9.403 degrees (North through East) ! Clean map min=-0.00068012 max=0.26108 Jy/beam ! Writing clean map to FITS file: .//J2359+3850_X_map.fits wmodel .//J2359+3850_X_map.mod ! Writing 148 model components to file: .//J2359+3850_X_map.mod wobs .//J2359+3850_X_uvs.fits ! Writing UV FITS file: .//J2359+3850_X_uvs.fits wwins .//J2359+3850_X_map.win ! wwins: Wrote 5 windows to .//J2359+3850_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158629 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.182275 0.182275 0.364549 0.729099 1.4582 2.91639 5.83279 11.6656 23.3312 46.6623 93.3246 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1645.87 quit ! Quitting program ! Log file .//J2359+3850_X_dfm.log closed on Wed Nov 16 12:14:19 2016