! Started logfile: .//J1504+1029_X_dfm.log on Wed Nov 16 11:59:46 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 .//J1504+1029_X_uvm.fits ! Reading UV FITS file: .//J1504+1029_X_uvm.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! AN table 2: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756359 visibilities/baseline/integration-bin. ! Found source: J1504+1029 ! ! 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 13560 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 J1504+1029_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 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.125628Jy sigma=64.663492 ! Fit after self-cal, rms=0.861287Jy sigma=25.453823 ! 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=0.7169 mas, bmaj=2.084 mas, bpa=-9.514 degrees ! Estimated noise=0.279436 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 = 1.39261 Jy ! Component: 100 - total flux cleaned = 1.69648 Jy ! Total flux subtracted in 100 components = 1.69648 Jy ! Clean residual min=-0.053451 max=0.086846 Jy/beam ! Clean residual mean=0.000007 rms=0.009390 Jy/beam ! Combined flux in latest and established models = 1.69648 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.69648 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=0.225460Jy sigma=6.121792 ! Fit after self-cal, rms=0.225404Jy sigma=6.119755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898747 Jy ! Component: 100 - total flux cleaned = 0.134801 Jy ! Total flux subtracted in 100 components = 0.134801 Jy ! Clean residual min=-0.036343 max=0.038859 Jy/beam ! Clean residual mean=-0.000002 rms=0.007034 Jy/beam ! Combined flux in latest and established models = 1.83128 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 1.83128 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=0.160188Jy sigma=4.427364 ! Fit after self-cal, rms=0.160135Jy sigma=4.425379 ! 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=0.9003 mas, bmaj=2.198 mas, bpa=-6.342 degrees ! Estimated noise=0.205326 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 = 0.039932 Jy ! Component: 100 - total flux cleaned = 0.0580477 Jy ! Component: 150 - total flux cleaned = 0.0690345 Jy ! Component: 200 - total flux cleaned = 0.0764105 Jy ! Total flux subtracted in 200 components = 0.0764105 Jy ! Clean residual min=-0.038427 max=0.046599 Jy/beam ! Clean residual mean=-0.000004 rms=0.008953 Jy/beam ! Combined flux in latest and established models = 1.90769 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 1.90769 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=0.145752Jy sigma=4.220513 ! Fit after self-cal, rms=0.145679Jy sigma=4.218302 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9003 x 2.198 at -6.342 degrees (North through East) ! Clean map min=-0.036448 max=1.8179 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.06 KP 1.07 ! LA 0.96 MK 1.00 NL 1.11 OV 1.01 ! PT 0.97 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.96 HN 0.93 LA 0.98 ! MK 1.00 NL 1.10 OV 0.98 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.06 KP 1.06 ! LA 0.96 MK 1.00 NL 1.10 OV 1.01 ! PT 0.97 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 0.96 LA 0.96 ! MK 1.01 NL 1.08 OV 0.99 PT 1.00 ! SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.05 KP 1.06 ! LA 0.96 MK 1.01 NL 1.10 OV 1.02 ! PT 0.96 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 HN 0.94 LA 0.97 ! MK 0.98 NL 1.09 OV 0.97 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.05 KP 1.05 ! LA 0.95 MK 0.99 NL 1.10 OV 1.01 ! PT 0.97 SC 1.04 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.94 HN 0.90 LA 0.96 ! MK 0.99 NL 1.08 OV 0.96 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.04 KP 1.04 ! LA 0.95 MK 0.99 NL 1.08 OV 1.01 ! PT 0.95 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.93 HN 0.93 LA 0.95 ! MK 1.02 NL 1.07 OV 0.96 PT 0.98 ! SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.03 KP 1.04 ! LA 0.94 MK 0.99 NL 1.07 OV 1.00 ! PT 0.95 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.93 HN 0.91 LA 0.96 ! MK 1.00 NL 1.09 OV 0.96 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.03 KP 1.05 ! LA 0.94 MK 0.99 NL 1.08 OV 1.00 ! PT 0.95 SC 1.03 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.92 HN 0.91 LA 0.97 ! MK 1.01 NL 1.06 OV 0.97 PT 0.99 ! SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.03 KP 1.04 ! LA 0.94 MK 0.99 NL 1.08 OV 1.00 ! PT 0.96 SC 1.02 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 0.94 HN 0.91 LA 0.96 ! MK 1.02 NL 1.08 OV 0.95 PT 0.99 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.145679Jy sigma=4.218302 ! Fit after self-cal, rms=0.052692Jy sigma=1.531676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.21 mas, bpa=-6.331 degrees ! Estimated noise=0.205215 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 (2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214999 Jy ! Component: 100 - total flux cleaned = 0.0343687 Jy ! Component: 150 - total flux cleaned = 0.0428667 Jy ! Component: 200 - total flux cleaned = 0.0473372 Jy ! Total flux subtracted in 200 components = 0.0473372 Jy ! Clean residual min=-0.008109 max=0.015761 Jy/beam ! Clean residual mean=0.000007 rms=0.002358 Jy/beam ! Combined flux in latest and established models = 1.95503 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 1.95503 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=0.041955Jy sigma=1.168737 ! Fit after self-cal, rms=0.041628Jy sigma=1.156264 ! Inverting map ! Added new window around map position (-2.4, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143308 Jy ! Component: 100 - total flux cleaned = 0.0221737 Jy ! Component: 150 - total flux cleaned = 0.0279666 Jy ! Component: 200 - total flux cleaned = 0.0322652 Jy ! Total flux subtracted in 200 components = 0.0322652 Jy ! Clean residual min=-0.007117 max=0.009462 Jy/beam ! Clean residual mean=0.000005 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 1.9873 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 1.9873 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=0.035908Jy sigma=0.958847 ! Fit after self-cal, rms=0.035775Jy sigma=0.953025 ! Inverting map ! Added new window around map position (5.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00880488 Jy ! Component: 100 - total flux cleaned = 0.0139405 Jy ! Component: 150 - total flux cleaned = 0.0169769 Jy ! Component: 200 - total flux cleaned = 0.01821 Jy ! Total flux subtracted in 200 components = 0.01821 Jy ! Clean residual min=-0.005218 max=0.005599 Jy/beam ! Clean residual mean=0.000003 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 2.00551 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 109 components and 2.00551 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=0.033255Jy sigma=0.860079 ! Fit after self-cal, rms=0.033091Jy sigma=0.854960 ! Inverting map ! Added new window around map position (9, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537172 Jy ! Component: 100 - total flux cleaned = 0.00811499 Jy ! Component: 150 - total flux cleaned = 0.00934146 Jy ! Component: 200 - total flux cleaned = 0.0100998 Jy ! Total flux subtracted in 200 components = 0.0100998 Jy ! Clean residual min=-0.004080 max=0.003452 Jy/beam ! Clean residual mean=0.000002 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 2.01561 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 2.01561 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=0.031886Jy sigma=0.810957 ! Fit after self-cal, rms=0.031842Jy sigma=0.809718 ! 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=0.031842Jy sigma=0.809718 ! Fit after self-cal, rms=0.031442Jy sigma=0.792989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8994 mas, bmaj=2.211 mas, bpa=-6.341 degrees ! Estimated noise=0.205042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129498 Jy ! Component: 100 - total flux cleaned = 0.00208037 Jy ! Component: 150 - total flux cleaned = 0.00225302 Jy ! Component: 200 - total flux cleaned = 0.00232848 Jy ! Total flux subtracted in 200 components = 0.00232848 Jy ! Clean residual min=-0.003165 max=0.002635 Jy/beam ! Clean residual mean=0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 2.01793 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 2.01794 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=0.030937Jy sigma=0.774386 ! Fit after self-cal, rms=0.030925Jy sigma=0.773980 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 = 0.000615168 Jy ! Component: 100 - total flux cleaned = 0.000819888 Jy ! Component: 150 - total flux cleaned = 0.000944553 Jy ! Component: 200 - total flux cleaned = 0.00111863 Jy ! Total flux subtracted in 200 components = 0.00111863 Jy ! Clean residual min=-0.002948 max=0.002405 Jy/beam ! Clean residual mean=0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 2.01905 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 163 components and 2.01905 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=0.030686Jy sigma=0.765043 ! Fit after self-cal, rms=0.030681Jy sigma=0.764927 ! 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=0.030681Jy sigma=0.764927 ! Fit after self-cal, rms=0.030641Jy sigma=0.763641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8995 mas, bmaj=2.211 mas, bpa=-6.341 degrees ! Estimated noise=0.204994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550855 Jy ! Component: 100 - total flux cleaned = 0.00083564 Jy ! Component: 150 - total flux cleaned = 0.000992854 Jy ! Component: 200 - total flux cleaned = 0.00114039 Jy ! Total flux subtracted in 200 components = 0.00114039 Jy ! Clean residual min=-0.002486 max=0.002267 Jy/beam ! Clean residual mean=0.000001 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 2.02019 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 180 components and 2.02019 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=0.030469Jy sigma=0.757084 ! Fit after self-cal, rms=0.030464Jy sigma=0.756978 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 = 0.000491417 Jy ! Component: 100 - total flux cleaned = 0.00058308 Jy ! Component: 150 - total flux cleaned = 0.000751598 Jy ! Component: 200 - total flux cleaned = 0.000830149 Jy ! Total flux subtracted in 200 components = 0.000830149 Jy ! Clean residual min=-0.002364 max=0.002188 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 2.02102 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 193 components and 2.02103 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=0.030359Jy sigma=0.753036 ! Fit after self-cal, rms=0.030356Jy sigma=0.752970 ! 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=0.030356Jy sigma=0.752970 ! Fit after self-cal, rms=0.030343Jy sigma=0.752493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=3.167 mas, bpa=-0.05313 degrees ! Estimated noise=0.262303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503607 Jy ! Component: 100 - total flux cleaned = 0.000783433 Jy ! Component: 150 - total flux cleaned = 0.000783668 Jy ! Component: 200 - total flux cleaned = 0.000912236 Jy ! Total flux subtracted in 200 components = 0.000912236 Jy ! Clean residual min=-0.002484 max=0.003088 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 2.02194 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 221 components and 2.02194 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=0.030288Jy sigma=0.749645 ! Fit after self-cal, rms=0.030284Jy sigma=0.749478 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 = 0.000186367 Jy ! Component: 100 - total flux cleaned = 0.000304244 Jy ! Component: 150 - total flux cleaned = 0.000446299 Jy ! Component: 200 - total flux cleaned = 0.000511096 Jy ! Total flux subtracted in 200 components = 0.000511096 Jy ! Clean residual min=-0.002307 max=0.002947 Jy/beam ! Clean residual mean=0.000002 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 2.02245 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 234 components and 2.02245 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=0.030257Jy sigma=0.748350 ! Fit after self-cal, rms=0.030253Jy sigma=0.748215 ! 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=0.8996 mas, bmaj=2.211 mas, bpa=-6.341 degrees ! Estimated noise=0.204976 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8996 x 2.211 at -6.341 degrees (North through East) ! Clean map min=-0.0025488 max=1.8173 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 ! Performing amp+phase self-cal ! ! 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=0.030253Jy sigma=0.748215 ! Fit after self-cal, rms=0.027891Jy sigma=0.674182 ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.211 mas, bpa=-6.34 degrees ! Estimated noise=0.20494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.22954e-05 Jy ! Component: 100 - total flux cleaned = 4.73915e-05 Jy ! Component: 150 - total flux cleaned = 8.02771e-05 Jy ! Component: 200 - total flux cleaned = 0.000139381 Jy ! Total flux subtracted in 200 components = 0.000139381 Jy ! Clean residual min=-0.001991 max=0.001911 Jy/beam ! Clean residual mean=0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 2.02259 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 255 components and 2.02259 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=0.027817Jy sigma=0.671519 ! Fit after self-cal, rms=0.027814Jy sigma=0.671452 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.33618e-05 Jy ! Component: 100 - total flux cleaned = 0.000121644 Jy ! Component: 150 - total flux cleaned = 0.000175282 Jy ! Component: 200 - total flux cleaned = 0.000200673 Jy ! Total flux subtracted in 200 components = 0.000200673 Jy ! Clean residual min=-0.001896 max=0.001894 Jy/beam ! Clean residual mean=0.000001 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 2.02279 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 261 components and 2.02279 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=0.027768Jy sigma=0.669746 ! Fit after self-cal, rms=0.027766Jy sigma=0.669713 ! Inverting map ! Added new window around map position (24, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177694 Jy ! Component: 100 - total flux cleaned = 0.00222065 Jy ! Component: 150 - total flux cleaned = 0.00240592 Jy ! Component: 200 - total flux cleaned = 0.00259716 Jy ! Total flux subtracted in 200 components = 0.00259716 Jy ! Clean residual min=-0.001687 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 2.02539 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 284 components and 2.02539 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=0.027648Jy sigma=0.664453 ! Fit after self-cal, rms=0.027640Jy sigma=0.664299 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.027640Jy sigma=0.664299 ! Fit after self-cal, rms=0.027633Jy sigma=0.663885 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=0.7155 mas, bmaj=2.089 mas, bpa=-9.471 degrees ! Estimated noise=0.280334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39668 Jy ! Component: 100 - total flux cleaned = 1.70174 Jy ! Component: 150 - total flux cleaned = 1.79583 Jy ! Component: 200 - total flux cleaned = 1.84356 Jy ! Total flux subtracted in 200 components = 1.84356 Jy ! Clean residual min=-0.014804 max=0.023194 Jy/beam ! Clean residual mean=0.000008 rms=0.002938 Jy/beam ! Combined flux in latest and established models = 1.84356 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.84356 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.211 mas, bpa=-6.338 degrees ! Estimated noise=0.204919 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 = 0.0338451 Jy ! Component: 100 - total flux cleaned = 0.0564952 Jy ! Component: 150 - total flux cleaned = 0.0738758 Jy ! Component: 200 - total flux cleaned = 0.0879386 Jy ! Total flux subtracted in 200 components = 0.0879386 Jy ! Clean residual min=-0.006741 max=0.008821 Jy/beam ! Clean residual mean=0.000007 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 1.9315 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 40 components and 1.9315 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=2.033 mas, bmaj=3.167 mas, bpa=-0.04058 degrees ! Estimated noise=0.262199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200669 Jy ! Component: 100 - total flux cleaned = 0.0338041 Jy ! Component: 150 - total flux cleaned = 0.0439313 Jy ! Component: 200 - total flux cleaned = 0.0517826 Jy ! Total flux subtracted in 200 components = 0.0517826 Jy ! Clean residual min=-0.004987 max=0.005844 Jy/beam ! Clean residual mean=0.000008 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 1.98329 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 = 0.00631143 Jy ! Component: 100 - total flux cleaned = 0.0114709 Jy ! Component: 150 - total flux cleaned = 0.0157577 Jy ! Component: 200 - total flux cleaned = 0.0193527 Jy ! Total flux subtracted in 200 components = 0.0193527 Jy ! Clean residual min=-0.003507 max=0.003316 Jy/beam ! Clean residual mean=0.000005 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 2.00264 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 160 components and 2.00264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=2.211 mas, bpa=-6.338 degrees ! Estimated noise=0.204919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034296 Jy ! Component: 100 - total flux cleaned = 0.00531823 Jy ! Component: 150 - total flux cleaned = 0.00632719 Jy ! Component: 200 - total flux cleaned = 0.00704189 Jy ! Total flux subtracted in 200 components = 0.00704189 Jy ! Clean residual min=-0.002981 max=0.002638 Jy/beam ! Clean residual mean=0.000002 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 2.00968 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 185 components and 2.00968 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=0.028993Jy sigma=0.718829 ! Fit after self-cal, rms=0.028872Jy sigma=0.712713 wmodel /J1504+1029_X_map.mod ! wmodel: Unable to open new model file: /J1504+1029_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J1504+1029_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8997 x 2.211 at -6.338 degrees (North through East) ! Clean map min=-0.00231 max=1.8172 Jy/beam ! Writing clean map to FITS file: .//J1504+1029_X_map.fits wmodel .//J1504+1029_X_map.mod ! Writing 185 model components to file: .//J1504+1029_X_map.mod wobs .//J1504+1029_X_uvs.fits ! Writing UV FITS file: .//J1504+1029_X_uvs.fits wwins .//J1504+1029_X_map.win ! wwins: Wrote 6 windows to .//J1504+1029_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.81718 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000591711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0976863 0.0976863 0.195373 0.390745 0.78149 1.56298 3.12596 6.25192 12.5038 25.0077 50.0154 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.817 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3071.05 quit ! Quitting program ! Log file .//J1504+1029_X_dfm.log closed on Wed Nov 16 11:59:50 2016