! Started logfile: .//J0803-0343_X_dfm.log on Wed Nov 16 11:53:50 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 .//J0803-0343_X_uvm.fits ! Reading UV FITS file: .//J0803-0343_X_uvm.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! AN table 2: 496 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584245 visibilities/baseline/integration-bin. ! Found source: J0803-0343 ! ! 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 112736 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 J0803-0343_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 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1052 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000216Jy sigma=32.116867 ! Fit after self-cal, rms=0.991234Jy sigma=31.863694 ! 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=0.9402 mas, bmaj=3.242 mas, bpa=19.55 degrees ! Estimated noise=0.142287 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 = 0.0074022 Jy ! Component: 100 - total flux cleaned = 0.00902657 Jy ! Total flux subtracted in 100 components = 0.00902657 Jy ! Clean residual min=-0.000683 max=0.000647 Jy/beam ! Clean residual mean=0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.00902657 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.00902657 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=0.021542Jy sigma=0.679082 ! Fit after self-cal, rms=0.019967Jy sigma=0.627722 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316992 Jy ! Component: 100 - total flux cleaned = 0.00392335 Jy ! Total flux subtracted in 100 components = 0.00392335 Jy ! Clean residual min=-0.000528 max=0.000529 Jy/beam ! Clean residual mean=0.000002 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.0129499 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0129499 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=0.019629Jy sigma=0.616739 ! Fit after self-cal, rms=0.019625Jy sigma=0.616593 ! 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=1.202 mas, bmaj=3.549 mas, bpa=16.77 degrees ! Estimated noise=0.066898 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 = 9.93498e-05 Jy ! Component: 100 - total flux cleaned = 0.000140296 Jy ! Component: 150 - total flux cleaned = 0.000172871 Jy ! Component: 200 - total flux cleaned = 0.000195112 Jy ! Total flux subtracted in 200 components = 0.000195112 Jy ! Clean residual min=-0.000344 max=0.000310 Jy/beam ! Clean residual mean=0.000002 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.013145 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.013145 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=0.019620Jy sigma=0.616472 ! Fit after self-cal, rms=0.019615Jy sigma=0.616362 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.202 x 3.549 at 16.77 degrees (North through East) ! Clean map min=-0.00033094 max=0.012579 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 1.04 KP 1.03 ! LA 1.02 MK 1.00* NL 1.10 OV 1.05 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.02 HN 1.11 KP 1.03 ! LA 1.04 MK 1.00* NL 1.02 OV 1.05 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.13 FD 1.02 HN 1.06 KP 0.98 ! LA 1.02 MK 1.00* NL 1.05 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 FD 0.97 HN 0.99 KP 1.04 ! LA 1.01 MK 1.00* NL 1.04 OV 1.02 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.02 HN 0.95 KP 0.92 ! LA 1.04 MK 1.00* NL 0.96 OV 1.03 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.95 HN 0.96 KP 0.94 ! LA 0.98 MK 1.00* NL 0.99 OV 1.01 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.95 HN 0.92 KP 0.87 ! LA 1.00 MK 1.00* NL 1.08 OV 0.94 ! PT 1.10 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.95 HN 0.94 KP 0.94 ! LA 1.06 MK 1.00* NL 1.04 OV 1.00 ! PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.019615Jy sigma=0.616362 ! Fit after self-cal, rms=0.020020Jy sigma=0.615681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=3.542 mas, bpa=16.66 degrees ! Estimated noise=0.0678284 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 = 0.000162723 Jy ! Component: 100 - total flux cleaned = 0.000249149 Jy ! Component: 150 - total flux cleaned = 0.000261254 Jy ! Component: 200 - total flux cleaned = 0.000263381 Jy ! Total flux subtracted in 200 components = 0.000263381 Jy ! Clean residual min=-0.000269 max=0.000295 Jy/beam ! Clean residual mean=0.000001 rms=0.000069 Jy/beam ! Combined flux in latest and established models = 0.0134084 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0134084 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=0.020018Jy sigma=0.615654 ! Fit after self-cal, rms=0.020042Jy sigma=0.615374 ! 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=0.020042Jy sigma=0.615374 ! Fit after self-cal, rms=0.020557Jy sigma=0.615223 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=3.535 mas, bpa=16.71 degrees ! Estimated noise=0.0691544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232424 Jy ! Component: 100 - total flux cleaned = 0.000357609 Jy ! Component: 150 - total flux cleaned = 0.000438434 Jy ! Component: 200 - total flux cleaned = 0.000493204 Jy ! Total flux subtracted in 200 components = 0.000493204 Jy ! Clean residual min=-0.000270 max=0.000276 Jy/beam ! Clean residual mean=0.000001 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.0139016 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 49 components and 0.0139016 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=0.020553Jy sigma=0.615159 ! Fit after self-cal, rms=0.020565Jy sigma=0.615051 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 = 6.05042e-05 Jy ! Component: 100 - total flux cleaned = 6.88226e-05 Jy ! Component: 150 - total flux cleaned = 7.41268e-05 Jy ! Component: 200 - total flux cleaned = 7.40862e-05 Jy ! Total flux subtracted in 200 components = 7.40862e-05 Jy ! Clean residual min=-0.000266 max=0.000266 Jy/beam ! Clean residual mean=0.000001 rms=0.000068 Jy/beam ! Combined flux in latest and established models = 0.0139757 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.0139757 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=0.020564Jy sigma=0.615043 ! Fit after self-cal, rms=0.020564Jy sigma=0.615010 ! 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=0.020564Jy sigma=0.615010 ! Fit after self-cal, rms=0.021113Jy sigma=0.614727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=3.518 mas, bpa=16.65 degrees ! Estimated noise=0.0705359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246018 Jy ! Component: 100 - total flux cleaned = 0.000375134 Jy ! Component: 150 - total flux cleaned = 0.000461544 Jy ! Component: 200 - total flux cleaned = 0.000520208 Jy ! Total flux subtracted in 200 components = 0.000520208 Jy ! Clean residual min=-0.000228 max=0.000254 Jy/beam ! Clean residual mean=0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0144959 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0144959 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=0.021109Jy sigma=0.614655 ! Fit after self-cal, rms=0.021120Jy sigma=0.614604 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 = 4.33503e-05 Jy ! Component: 100 - total flux cleaned = 5.74942e-05 Jy ! Component: 150 - total flux cleaned = 6.66221e-05 Jy ! Component: 200 - total flux cleaned = 7.12332e-05 Jy ! Total flux subtracted in 200 components = 7.12332e-05 Jy ! Clean residual min=-0.000237 max=0.000254 Jy/beam ! Clean residual mean=0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0145671 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0145671 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=0.021120Jy sigma=0.614603 ! Fit after self-cal, rms=0.021119Jy sigma=0.614572 ! 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=0.021119Jy sigma=0.614572 ! Fit after self-cal, rms=0.021540Jy sigma=0.614449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.404 mas, bmaj=4.201 mas, bpa=7.552 degrees ! Estimated noise=0.0830189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225743 Jy ! Component: 100 - total flux cleaned = 0.00033388 Jy ! Component: 150 - total flux cleaned = 0.000398518 Jy ! Component: 200 - total flux cleaned = 0.000437627 Jy ! Total flux subtracted in 200 components = 0.000437627 Jy ! Clean residual min=-0.000255 max=0.000278 Jy/beam ! Clean residual mean=0.000002 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0150048 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.0150048 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=0.021538Jy sigma=0.614413 ! Fit after self-cal, rms=0.021544Jy sigma=0.614383 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 = 3.65939e-05 Jy ! Component: 100 - total flux cleaned = 4.67036e-05 Jy ! Component: 150 - total flux cleaned = 4.92719e-05 Jy ! Component: 200 - total flux cleaned = 5.16899e-05 Jy ! Total flux subtracted in 200 components = 5.16899e-05 Jy ! Clean residual min=-0.000258 max=0.000280 Jy/beam ! Clean residual mean=0.000002 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0150565 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.0150565 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=0.021544Jy sigma=0.614386 ! Fit after self-cal, rms=0.021543Jy sigma=0.614354 ! 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=1.185 mas, bmaj=3.509 mas, bpa=16.62 degrees ! Estimated noise=0.0716681 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 3.509 at 16.62 degrees (North through East) ! Clean map min=-0.00021811 max=0.013337 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=0.9337 mas, bmaj=3.217 mas, bpa=19.4 degrees ! Estimated noise=0.148851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106089 Jy ! Component: 100 - total flux cleaned = 0.0129371 Jy ! Component: 150 - total flux cleaned = 0.013742 Jy ! Component: 200 - total flux cleaned = 0.0142857 Jy ! Total flux subtracted in 200 components = 0.0142857 Jy ! Clean residual min=-0.000484 max=0.000457 Jy/beam ! Clean residual mean=0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0142857 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 0.0142857 Jy ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.509 mas, bpa=16.62 degrees ! Estimated noise=0.0716681 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) ! Added new window around map position (-0.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325376 Jy ! Component: 100 - total flux cleaned = 0.000510738 Jy ! Component: 150 - total flux cleaned = 0.000635218 Jy ! Component: 200 - total flux cleaned = 0.000701009 Jy ! Total flux subtracted in 200 components = 0.000701009 Jy ! Clean residual min=-0.000216 max=0.000254 Jy/beam ! Clean residual mean=0.000001 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.0149867 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.0149867 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=2.404 mas, bmaj=4.201 mas, bpa=7.552 degrees ! Estimated noise=0.0830189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.67513e-05 Jy ! Component: 100 - total flux cleaned = 9.88784e-05 Jy ! Component: 150 - total flux cleaned = 0.000114242 Jy ! Component: 200 - total flux cleaned = 0.000123713 Jy ! Total flux subtracted in 200 components = 0.000123713 Jy ! Clean residual min=-0.000265 max=0.000272 Jy/beam ! Clean residual mean=0.000002 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0151104 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 = 1.19463e-05 Jy ! Component: 100 - total flux cleaned = 2.143e-05 Jy ! Component: 150 - total flux cleaned = 3.02273e-05 Jy ! Component: 200 - total flux cleaned = 3.84235e-05 Jy ! Total flux subtracted in 200 components = 3.84235e-05 Jy ! Clean residual min=-0.000268 max=0.000273 Jy/beam ! Clean residual mean=0.000002 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0151489 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 68 components and 0.0151489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.509 mas, bpa=16.62 degrees ! Estimated noise=0.0716681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18463e-06 Jy ! Component: 100 - total flux cleaned = -3.12609e-06 Jy ! Component: 150 - total flux cleaned = -3.14454e-06 Jy ! Component: 200 - total flux cleaned = -6.90446e-06 Jy ! Total flux subtracted in 200 components = -6.90446e-06 Jy ! Clean residual min=-0.000222 max=0.000257 Jy/beam ! Clean residual mean=0.000001 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.015142 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.015142 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=0.021543Jy sigma=0.614330 ! Fit after self-cal, rms=0.021543Jy sigma=0.614311 wmodel /J0803-0343_X_map.mod ! wmodel: Unable to open new model file: /J0803-0343_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J0803-0343_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 3.509 at 16.62 degrees (North through East) ! Clean map min=-0.00020921 max=0.013306 Jy/beam ! Writing clean map to FITS file: .//J0803-0343_X_map.fits wmodel .//J0803-0343_X_map.mod ! Writing 85 model components to file: .//J0803-0343_X_map.mod wobs .//J0803-0343_X_uvs.fits ! Writing UV FITS file: .//J0803-0343_X_uvs.fits wwins .//J0803-0343_X_map.win ! wwins: Wrote 2 windows to .//J0803-0343_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0133065 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.22578e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.40363 1.40363 2.80725 5.61451 11.229 22.458 44.9161 89.8321 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.013 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 213.731 quit ! Quitting program ! Log file .//J0803-0343_X_dfm.log closed on Wed Nov 16 11:53:56 2016