! Started logfile: .//J2134-4218_C_dfm.log on Sun Oct 21 00:16:01 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2134-4218_C_uva.fits ! Reading UV FITS file: .//J2134-4218_C_uva.fits ! AN table 1: 12 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2134-4218 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 960 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2134-4218_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! 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=1.007980Jy sigma=19.308744 ! Fit after self-cal, rms=0.792279Jy sigma=14.221734 ! 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=3.548 mas, bmaj=66.85 mas, bpa=-13.23 degrees ! Estimated noise=3.0209 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152823 Jy ! Component: 100 - total flux cleaned = 0.21053 Jy ! Total flux subtracted in 100 components = 0.21053 Jy ! Clean residual min=-0.027178 max=0.031388 Jy/beam ! Clean residual mean=-0.000503 rms=0.011941 Jy/beam ! Combined flux in latest and established models = 0.21053 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.21053 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=0.101251Jy sigma=2.080447 ! Fit after self-cal, rms=0.101115Jy sigma=2.075559 ! 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=4.725 mas, bmaj=63.98 mas, bpa=-13.29 degrees ! Estimated noise=1.33648 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 = 0.0685111 Jy ! Component: 100 - total flux cleaned = 0.105788 Jy ! Component: 150 - total flux cleaned = 0.119821 Jy ! Component: 200 - total flux cleaned = 0.124377 Jy ! Total flux subtracted in 200 components = 0.124377 Jy ! Clean residual min=-0.007593 max=0.007582 Jy/beam ! Clean residual mean=-0.000013 rms=0.003530 Jy/beam ! Combined flux in latest and established models = 0.334907 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 128 components and 0.334907 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=0.052145Jy sigma=0.719670 ! Fit after self-cal, rms=0.052021Jy sigma=0.714530 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.725 x 63.98 at -13.29 degrees (North through East) ! Clean map min=-0.013374 max=0.23202 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.94 NL 1.40 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.94 NL 1.30 OV 1.03 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.96 NL 1.07 OV 1.03 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.97 NL 1.11 OV 0.97 ! PT 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 NL 1.02 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 NL 1.07 OV 0.99 ! PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 NL 1.05 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 NL 1.11 OV 0.93 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.052021Jy sigma=0.714530 ! Fit after self-cal, rms=0.054606Jy sigma=0.643708 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.844 mas, bmaj=63.84 mas, bpa=-13.26 degrees ! Estimated noise=1.31968 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 = 0.00558646 Jy ! Component: 100 - total flux cleaned = 0.00723454 Jy ! Component: 150 - total flux cleaned = 0.00867929 Jy ! Component: 200 - total flux cleaned = 0.00936705 Jy ! Total flux subtracted in 200 components = 0.00936705 Jy ! Clean residual min=-0.001802 max=0.001795 Jy/beam ! Clean residual mean=0.000002 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.344274 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 203 components and 0.344274 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=0.052930Jy sigma=0.621009 ! Fit after self-cal, rms=0.052863Jy sigma=0.620300 ! 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=0.052863Jy sigma=0.620300 ! Fit after self-cal, rms=0.052023Jy sigma=0.619765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.823 mas, bmaj=63.95 mas, bpa=-13.26 degrees ! Estimated noise=1.31161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169726 Jy ! Component: 100 - total flux cleaned = 0.00296375 Jy ! Component: 150 - total flux cleaned = 0.00379552 Jy ! Component: 200 - total flux cleaned = 0.00441126 Jy ! Total flux subtracted in 200 components = 0.00441126 Jy ! Clean residual min=-0.001255 max=0.001240 Jy/beam ! Clean residual mean=0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.348685 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 273 components and 0.348685 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=0.051532Jy sigma=0.614405 ! Fit after self-cal, rms=0.051473Jy sigma=0.614217 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 = 0.000491105 Jy ! Component: 100 - total flux cleaned = 0.00120297 Jy ! Component: 150 - total flux cleaned = 0.00162585 Jy ! Component: 200 - total flux cleaned = 0.00202481 Jy ! Total flux subtracted in 200 components = 0.00202481 Jy ! Clean residual min=-0.000914 max=0.000913 Jy/beam ! Clean residual mean=0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.35071 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 332 components and 0.35071 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=0.051215Jy sigma=0.611615 ! Fit after self-cal, rms=0.051176Jy sigma=0.611572 ! 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=0.051176Jy sigma=0.611572 ! Fit after self-cal, rms=0.050287Jy sigma=0.611192 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.815 mas, bmaj=64.02 mas, bpa=-13.26 degrees ! Estimated noise=1.30831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117905 Jy ! Component: 100 - total flux cleaned = 0.00197071 Jy ! Component: 150 - total flux cleaned = 0.00246388 Jy ! Component: 200 - total flux cleaned = 0.00283845 Jy ! Total flux subtracted in 200 components = 0.00283845 Jy ! Clean residual min=-0.000762 max=0.000762 Jy/beam ! Clean residual mean=0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.353549 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 369 components and 0.353549 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=0.050130Jy sigma=0.609379 ! Fit after self-cal, rms=0.050097Jy sigma=0.609355 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 = 0.00017983 Jy ! Component: 100 - total flux cleaned = 0.000100607 Jy ! Component: 150 - total flux cleaned = 0.000333843 Jy ! Component: 200 - total flux cleaned = 0.000669603 Jy ! Total flux subtracted in 200 components = 0.000669603 Jy ! Clean residual min=-0.000611 max=0.000613 Jy/beam ! Clean residual mean=0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.354218 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 423 components and 0.354218 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=0.050002Jy sigma=0.608219 ! Fit after self-cal, rms=0.049978Jy sigma=0.608192 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.049978Jy sigma=0.608192 ! Fit after self-cal, rms=0.049549Jy sigma=0.608011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.453 mas, bmaj=61.84 mas, bpa=-13.16 degrees ! Estimated noise=1.27327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.52574e-05 Jy ! Component: 100 - total flux cleaned = 0.000224347 Jy ! Component: 150 - total flux cleaned = 0.000462678 Jy ! Component: 200 - total flux cleaned = 0.00065986 Jy ! Total flux subtracted in 200 components = 0.00065986 Jy ! Clean residual min=-0.000460 max=0.000461 Jy/beam ! Clean residual mean=0.000005 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.354878 Jy selfcal ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 490 components and 0.354878 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=0.049492Jy sigma=0.607145 ! Fit after self-cal, rms=0.049476Jy sigma=0.607134 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 = -0.000230947 Jy ! Component: 100 - total flux cleaned = -0.000153388 Jy ! Component: 150 - total flux cleaned = -0.000128128 Jy ! Component: 200 - total flux cleaned = -7.99026e-05 Jy ! Total flux subtracted in 200 components = -7.99026e-05 Jy ! Clean residual min=-0.000397 max=0.000398 Jy/beam ! Clean residual mean=0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.354798 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 551 components and 0.354798 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=0.049441Jy sigma=0.606484 ! Fit after self-cal, rms=0.049432Jy sigma=0.606473 ! 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=4.814 mas, bmaj=64.03 mas, bpa=-13.26 degrees ! Estimated noise=1.3073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.814 x 64.03 at -13.26 degrees (North through East) ! Clean map min=-0.006903 max=0.22641 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=3.597 mas, bmaj=66.75 mas, bpa=-13.21 degrees ! Estimated noise=2.99851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151451 Jy ! Component: 100 - total flux cleaned = 0.207809 Jy ! Component: 150 - total flux cleaned = 0.243667 Jy ! Component: 200 - total flux cleaned = 0.263517 Jy ! Total flux subtracted in 200 components = 0.263517 Jy ! Clean residual min=-0.015571 max=0.015728 Jy/beam ! Clean residual mean=-0.000271 rms=0.006426 Jy/beam ! Combined flux in latest and established models = 0.263517 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 52 model components to the UV plane model. ! The established model now contains 52 components and 0.263517 Jy ! Inverting map and beam ! Estimated beam: bmin=4.814 mas, bmaj=64.03 mas, bpa=-13.26 degrees ! Estimated noise=1.3073 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 = 0.0347253 Jy ! Component: 100 - total flux cleaned = 0.0512875 Jy ! Component: 150 - total flux cleaned = 0.0512848 Jy ! Component: 200 - total flux cleaned = 0.0505743 Jy ! Total flux subtracted in 200 components = 0.0505743 Jy ! Clean residual min=-0.004823 max=0.004793 Jy/beam ! Clean residual mean=0.000006 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.314092 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 153 components and 0.314092 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.453 mas, bmaj=61.84 mas, bpa=-13.16 degrees ! Estimated noise=1.27327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134259 Jy ! Component: 100 - total flux cleaned = -0.00221782 Jy ! Component: 150 - total flux cleaned = -0.00357331 Jy ! Component: 200 - total flux cleaned = -0.00511991 Jy ! Total flux subtracted in 200 components = -0.00511991 Jy ! Clean residual min=-0.002014 max=0.002008 Jy/beam ! Clean residual mean=0.000014 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.308972 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 = -0.00127536 Jy ! Component: 100 - total flux cleaned = -0.00223073 Jy ! Component: 150 - total flux cleaned = -0.00272229 Jy ! Component: 200 - total flux cleaned = -0.00272222 Jy ! Total flux subtracted in 200 components = -0.00272222 Jy ! Clean residual min=-0.001562 max=0.001568 Jy/beam ! Clean residual mean=0.000020 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.306249 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 277 components and 0.306249 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.814 mas, bmaj=64.03 mas, bpa=-13.26 degrees ! Estimated noise=1.3073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011677 Jy ! Component: 100 - total flux cleaned = 0.000282583 Jy ! Component: 150 - total flux cleaned = 0.000623974 Jy ! Component: 200 - total flux cleaned = 0.000973976 Jy ! Total flux subtracted in 200 components = 0.000973976 Jy ! Clean residual min=-0.000944 max=0.000931 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.307223 Jy selfcal ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 336 components and 0.307224 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=0.049493Jy sigma=0.610690 ! Fit after self-cal, rms=0.049508Jy sigma=0.610101 wmodel J2134-4218_C_map.mod ! Writing 336 model components to file: J2134-4218_C_map.mod wobs J2134-4218_C_uvs.fits ! Writing UV FITS file: J2134-4218_C_uvs.fits wwins J2134-4218_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2134-4218_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.814 x 64.03 at -13.26 degrees (North through East) ! Clean map min=-0.010027 max=0.21603 Jy/beam ! Writing clean map to FITS file: .//J2134-4218_C_map.fits wmodel .//J2134-4218_C_map.mod ! Writing 336 model components to file: .//J2134-4218_C_map.mod wobs .//J2134-4218_C_uvs.fits ! Writing UV FITS file: .//J2134-4218_C_uvs.fits wwins .//J2134-4218_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.21603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364899 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506734 0.506734 1.01347 2.02693 4.05387 8.10774 16.2155 32.4309 64.8619 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.216 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 592.027 quit ! Quitting program ! Log file .//J2134-4218_C_dfm.log closed on Sun Oct 21 00:16:06 2018