! Started logfile: .//J1303-2405_C_20180720_dfm.log on Wed Aug 8 14:45:44 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 .//J1303-2405_C_20180720_uva.fits ! Reading UV FITS file: .//J1303-2405_C_20180720_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.892512 visibilities/baseline/integration-bin. ! Found source: J1303-2405 ! ! 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 94 lines of history. ! ! Reading 5912 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 J1303-2405_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. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008665Jy sigma=25.463569 ! Fit after self-cal, rms=0.843420Jy sigma=21.581672 ! 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=1.536 mas, bmaj=7.436 mas, bpa=-18.37 degrees ! Estimated noise=0.777304 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 = 0.123248 Jy ! Component: 100 - total flux cleaned = 0.152009 Jy ! Total flux subtracted in 100 components = 0.152009 Jy ! Clean residual min=-0.006667 max=0.011322 Jy/beam ! Clean residual mean=-0.000005 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.152009 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.152009 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=0.050995Jy sigma=1.030142 ! Fit after self-cal, rms=0.050964Jy sigma=1.029606 ! 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=2.222 mas, bmaj=8.619 mas, bpa=-15.57 degrees ! Estimated noise=0.424849 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 = 0.0129594 Jy ! Component: 100 - total flux cleaned = 0.0190014 Jy ! Component: 150 - total flux cleaned = 0.0220426 Jy ! Component: 200 - total flux cleaned = 0.0238177 Jy ! Total flux subtracted in 200 components = 0.0238177 Jy ! Clean residual min=-0.005402 max=0.006295 Jy/beam ! Clean residual mean=0.000003 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.175826 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.175826 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=0.048133Jy sigma=0.918815 ! Fit after self-cal, rms=0.048176Jy sigma=0.918622 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.222 x 8.619 at -15.57 degrees (North through East) ! Clean map min=-0.0053411 max=0.1552 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.88 KP 0.87 ! LA 1.08 MK 1.03 NL 1.12 OV 1.01 ! PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.85 KP 0.92 ! LA 1.04 MK 0.98 NL 1.08 OV 1.10 ! PT 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.98 ! LA 1.05 MK 0.94 NL 1.05 OV 1.01 ! PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.01 KP 0.97 ! LA 1.03 MK 0.94 NL 1.05 OV 1.01 ! PT 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 1.03 KP 0.96 ! LA 1.05 MK 1.00 NL 1.06 OV 1.06 ! PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.97 KP 0.98 ! LA 1.09 MK 1.03 NL 1.07 OV 1.03 ! PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 0.96 ! LA 1.09 MK 1.02 NL 1.03 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.97 ! LA 1.06 MK 0.97 NL 1.07 OV 1.06 ! PT 0.94 ! ! ! Fit before self-cal, rms=0.048176Jy sigma=0.918622 ! Fit after self-cal, rms=0.046572Jy sigma=0.839628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=8.669 mas, bpa=-15.59 degrees ! Estimated noise=0.424183 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 (-7.5, 12.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398563 Jy ! Component: 100 - total flux cleaned = 0.00463634 Jy ! Component: 150 - total flux cleaned = 0.00510905 Jy ! Component: 200 - total flux cleaned = 0.00515929 Jy ! Total flux subtracted in 200 components = 0.00515929 Jy ! Clean residual min=-0.002643 max=0.002101 Jy/beam ! Clean residual mean=0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.180986 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.180986 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=0.046101Jy sigma=0.830096 ! Fit after self-cal, rms=0.046025Jy sigma=0.828799 ! 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=0.046025Jy sigma=0.828799 ! Fit after self-cal, rms=0.045931Jy sigma=0.825840 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.224 mas, bmaj=8.689 mas, bpa=-15.6 degrees ! Estimated noise=0.423454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158084 Jy ! Component: 100 - total flux cleaned = 0.0017939 Jy ! Component: 150 - total flux cleaned = 0.00189693 Jy ! Component: 200 - total flux cleaned = 0.00204155 Jy ! Total flux subtracted in 200 components = 0.00204155 Jy ! Clean residual min=-0.002200 max=0.001890 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.183027 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 88 components and 0.183027 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=0.045840Jy sigma=0.823818 ! Fit after self-cal, rms=0.045837Jy sigma=0.823647 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 = 0.000306945 Jy ! Component: 100 - total flux cleaned = 0.000257954 Jy ! Component: 150 - total flux cleaned = 0.000259229 Jy ! Component: 200 - total flux cleaned = 0.000238543 Jy ! Total flux subtracted in 200 components = 0.000238543 Jy ! Clean residual min=-0.002095 max=0.001853 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.183266 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 103 components and 0.183266 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=0.045810Jy sigma=0.823224 ! Fit after self-cal, rms=0.045813Jy sigma=0.823187 ! 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=0.045813Jy sigma=0.823187 ! Fit after self-cal, rms=0.045772Jy sigma=0.819262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=8.704 mas, bpa=-15.62 degrees ! Estimated noise=0.423906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478258 Jy ! Component: 100 - total flux cleaned = 0.00063989 Jy ! Component: 150 - total flux cleaned = 0.000701955 Jy ! Component: 200 - total flux cleaned = 0.00073868 Jy ! Total flux subtracted in 200 components = 0.00073868 Jy ! Clean residual min=-0.001938 max=0.001750 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.184004 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 127 components and 0.184004 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=0.045744Jy sigma=0.818778 ! Fit after self-cal, rms=0.045745Jy sigma=0.818738 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 = 0.000142667 Jy ! Component: 100 - total flux cleaned = 0.000159114 Jy ! Component: 150 - total flux cleaned = 0.000128919 Jy ! Component: 200 - total flux cleaned = 0.000128824 Jy ! Total flux subtracted in 200 components = 0.000128824 Jy ! Clean residual min=-0.001892 max=0.001738 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.184133 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.184133 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=0.045732Jy sigma=0.818587 ! Fit after self-cal, rms=0.045735Jy sigma=0.818572 ! 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=0.045735Jy sigma=0.818572 ! Fit after self-cal, rms=0.045707Jy sigma=0.815699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.421 mas, bmaj=12.65 mas, bpa=-2.173 degrees ! Estimated noise=0.4432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254534 Jy ! Component: 100 - total flux cleaned = 0.000285566 Jy ! Component: 150 - total flux cleaned = 0.000276806 Jy ! Component: 200 - total flux cleaned = 0.000267923 Jy ! Total flux subtracted in 200 components = 0.000267923 Jy ! Clean residual min=-0.001683 max=0.001517 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.184401 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.184401 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=0.045697Jy sigma=0.815556 ! Fit after self-cal, rms=0.045698Jy sigma=0.815529 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 = 0.0001262 Jy ! Component: 100 - total flux cleaned = 0.000140902 Jy ! Component: 150 - total flux cleaned = 0.000134446 Jy ! Component: 200 - total flux cleaned = 0.000128761 Jy ! Total flux subtracted in 200 components = 0.000128761 Jy ! Clean residual min=-0.001678 max=0.001512 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.18453 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 175 components and 0.18453 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=0.045695Jy sigma=0.815494 ! Fit after self-cal, rms=0.045696Jy sigma=0.815488 ! 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=2.231 mas, bmaj=8.711 mas, bpa=-15.63 degrees ! Estimated noise=0.424346 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.231 x 8.711 at -15.63 degrees (North through East) ! Clean map min=-0.0017363 max=0.15543 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=1.539 mas, bmaj=7.532 mas, bpa=-18.41 degrees ! Estimated noise=0.782747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124075 Jy ! Component: 100 - total flux cleaned = 0.152559 Jy ! Component: 150 - total flux cleaned = 0.164204 Jy ! Component: 200 - total flux cleaned = 0.170983 Jy ! Total flux subtracted in 200 components = 0.170983 Jy ! Clean residual min=-0.003333 max=0.003883 Jy/beam ! Clean residual mean=-0.000001 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.170984 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.170984 Jy ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=8.711 mas, bpa=-15.63 degrees ! Estimated noise=0.424346 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 (-23.1, 43.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449088 Jy ! Component: 100 - total flux cleaned = 0.00724867 Jy ! Component: 150 - total flux cleaned = 0.00920317 Jy ! Component: 200 - total flux cleaned = 0.0106634 Jy ! Total flux subtracted in 200 components = 0.0106634 Jy ! Clean residual min=-0.001967 max=0.001453 Jy/beam ! Clean residual mean=0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.181647 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.181647 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=4.421 mas, bmaj=12.65 mas, bpa=-2.173 degrees ! Estimated noise=0.4432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102012 Jy ! Component: 100 - total flux cleaned = 0.00141262 Jy ! Component: 150 - total flux cleaned = 0.00167889 Jy ! Component: 200 - total flux cleaned = 0.00183707 Jy ! Total flux subtracted in 200 components = 0.00183707 Jy ! Clean residual min=-0.001702 max=0.001420 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.183484 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 = 9.5354e-05 Jy ! Component: 100 - total flux cleaned = 0.000183717 Jy ! Component: 150 - total flux cleaned = 0.000265568 Jy ! Component: 200 - total flux cleaned = 0.000354638 Jy ! Total flux subtracted in 200 components = 0.000354638 Jy ! Clean residual min=-0.001619 max=0.001429 Jy/beam ! Clean residual mean=0.000004 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.183839 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 125 components and 0.183839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=8.711 mas, bpa=-15.63 degrees ! Estimated noise=0.424346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352066 Jy ! Component: 100 - total flux cleaned = 0.000380966 Jy ! Component: 150 - total flux cleaned = 0.000380369 Jy ! Component: 200 - total flux cleaned = 0.000403627 Jy ! Total flux subtracted in 200 components = 0.000403627 Jy ! Clean residual min=-0.001873 max=0.001535 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.184242 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.184242 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=0.045700Jy sigma=0.815413 ! Fit after self-cal, rms=0.045696Jy sigma=0.815238 wmodel J1303-2405_C_map.mod ! Writing 140 model components to file: J1303-2405_C_map.mod wobs J1303-2405_C_uvs.fits ! Writing UV FITS file: J1303-2405_C_uvs.fits wwins J1303-2405_C_map.win ! wwins: Wrote 3 windows to J1303-2405_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563855 Jy ! Component: 100 - total flux cleaned = -0.000382884 Jy ! Component: 150 - total flux cleaned = -0.000427051 Jy ! Component: 200 - total flux cleaned = -0.000448321 Jy ! Component: 250 - total flux cleaned = -0.000328536 Jy ! Component: 300 - total flux cleaned = -0.000192957 Jy ! Component: 350 - total flux cleaned = -4.22347e-05 Jy ! Component: 400 - total flux cleaned = 8.59084e-05 Jy ! Component: 450 - total flux cleaned = 0.000174656 Jy ! Component: 500 - total flux cleaned = 0.000226687 Jy ! Component: 550 - total flux cleaned = 0.000346408 Jy ! Component: 600 - total flux cleaned = 0.000463955 Jy ! Component: 650 - total flux cleaned = 0.000546526 Jy ! Component: 700 - total flux cleaned = 0.000611657 Jy ! Component: 750 - total flux cleaned = 0.000628007 Jy ! Component: 800 - total flux cleaned = 0.000707153 Jy ! Component: 850 - total flux cleaned = 0.000753697 Jy ! Component: 900 - total flux cleaned = 0.000753693 Jy ! Component: 950 - total flux cleaned = 0.00078389 Jy ! Component: 1000 - total flux cleaned = 0.000783782 Jy ! Component: 1050 - total flux cleaned = 0.000827946 Jy ! Component: 1100 - total flux cleaned = 0.000827924 Jy ! Component: 1150 - total flux cleaned = 0.00087101 Jy ! Component: 1200 - total flux cleaned = 0.000856887 Jy ! Component: 1250 - total flux cleaned = 0.000814876 Jy ! Component: 1300 - total flux cleaned = 0.000828735 Jy ! Component: 1350 - total flux cleaned = 0.00080137 Jy ! Component: 1400 - total flux cleaned = 0.000801339 Jy ! Component: 1450 - total flux cleaned = 0.000734453 Jy ! Component: 1500 - total flux cleaned = 0.000708101 Jy ! Component: 1550 - total flux cleaned = 0.000695051 Jy ! Component: 1600 - total flux cleaned = 0.000656063 Jy ! Component: 1650 - total flux cleaned = 0.000630276 Jy ! Component: 1700 - total flux cleaned = 0.000566807 Jy ! Component: 1750 - total flux cleaned = 0.000554282 Jy ! Component: 1800 - total flux cleaned = 0.000491962 Jy ! Component: 1850 - total flux cleaned = 0.000454887 Jy ! Component: 1900 - total flux cleaned = 0.000369569 Jy ! Component: 1950 - total flux cleaned = 0.000345547 Jy ! Component: 2000 - total flux cleaned = 0.000297608 Jy ! Component: 2050 - total flux cleaned = 0.000285703 Jy ! Component: 2100 - total flux cleaned = 0.000226768 Jy ! Component: 2150 - total flux cleaned = 0.000191694 Jy ! Component: 2200 - total flux cleaned = 0.000122199 Jy ! Component: 2250 - total flux cleaned = 7.65054e-05 Jy ! Component: 2300 - total flux cleaned = 3.1048e-05 Jy ! Component: 2350 - total flux cleaned = 3.10365e-05 Jy ! Component: 2400 - total flux cleaned = -2.3495e-06 Jy ! Component: 2450 - total flux cleaned = -1.33653e-05 Jy ! Component: 2500 - total flux cleaned = -5.73622e-05 Jy ! Component: 2550 - total flux cleaned = -5.74175e-05 Jy ! Component: 2600 - total flux cleaned = -0.000100737 Jy ! Component: 2650 - total flux cleaned = -0.00013286 Jy ! Component: 2700 - total flux cleaned = -0.000164899 Jy ! Component: 2750 - total flux cleaned = -0.000186125 Jy ! Component: 2800 - total flux cleaned = -0.000196711 Jy ! Component: 2850 - total flux cleaned = -0.000217584 Jy ! Component: 2900 - total flux cleaned = -0.000217549 Jy ! Component: 2950 - total flux cleaned = -0.000217522 Jy ! Component: 3000 - total flux cleaned = -0.000176663 Jy ! Component: 3050 - total flux cleaned = -0.000197057 Jy ! Component: 3100 - total flux cleaned = -0.00016683 Jy ! Component: 3150 - total flux cleaned = -0.000156809 Jy ! Component: 3200 - total flux cleaned = -0.000166789 Jy ! Component: 3250 - total flux cleaned = -0.000147022 Jy ! Component: 3300 - total flux cleaned = -0.000166689 Jy ! Component: 3350 - total flux cleaned = -0.000186221 Jy ! Component: 3400 - total flux cleaned = -0.000156991 Jy ! Component: 3450 - total flux cleaned = -0.000166617 Jy ! Component: 3500 - total flux cleaned = -0.000166585 Jy ! Component: 3550 - total flux cleaned = -0.000157135 Jy ! Component: 3600 - total flux cleaned = -0.000166603 Jy ! Component: 3650 - total flux cleaned = -0.000175968 Jy ! Component: 3700 - total flux cleaned = -0.00017593 Jy ! Component: 3750 - total flux cleaned = -0.000166532 Jy ! Component: 3800 - total flux cleaned = -0.000166579 Jy ! Component: 3850 - total flux cleaned = -0.00019418 Jy ! Component: 3900 - total flux cleaned = -0.000184909 Jy ! Component: 3950 - total flux cleaned = -0.000175719 Jy ! Component: 4000 - total flux cleaned = -0.000193827 Jy ! Component: 4050 - total flux cleaned = -0.000175729 Jy ! Total flux subtracted in 4096 components = -0.000193763 Jy ! Clean residual min=-0.000464 max=0.000474 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.184049 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 377 components and 0.184049 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1303-2405_C_20180720_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.231 x 8.711 at -15.63 degrees (North through East) ! Clean map min=-0.001518 max=0.15564 Jy/beam ! Writing clean map to FITS file: .//J1303-2405_C_20180720_map.fits wmodel .//J1303-2405_C_20180720_map.mod ! Writing 377 model components to file: .//J1303-2405_C_20180720_map.mod wobs .//J1303-2405_C_20180720_uvs.fits ! Writing UV FITS file: .//J1303-2405_C_20180720_uvs.fits wwins .//J1303-2405_C_20180720_map.win ! wwins: Wrote 4 windows to .//J1303-2405_C_20180720_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.32491 0.32491 0.64982 1.29964 2.59928 5.19856 10.3971 20.7942 41.5885 83.1769 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 923.333 quit ! Quitting program ! Log file .//J1303-2405_C_20180720_dfm.log closed on Wed Aug 8 14:45:47 2018