! Started logfile: .//J0240-1156_C_dfm.log on Sun Jan 19 23:50:17 2020 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 .//J0240-1156_C_uvm.fits ! Reading UV FITS file: .//J0240-1156_C_uvm.fits ! AN table 1: 16 integrations on 28 of 28 possible baselines. ! AN table 2: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.990566 visibilities/baseline/integration-bin. ! Found source: J0240-1156 ! ! 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 76 lines of history. ! ! Reading 5880 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 J0240-1156_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! A total of 14 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001974Jy sigma=20.608782 ! Fit after self-cal, rms=0.953259Jy sigma=19.579983 ! 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=2.331 mas, bmaj=8.554 mas, bpa=-8.438 degrees ! Estimated noise=0.776496 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 = 0.0369136 Jy ! Component: 100 - total flux cleaned = 0.0450947 Jy ! Total flux subtracted in 100 components = 0.0450947 Jy ! Clean residual min=-0.002488 max=0.003016 Jy/beam ! Clean residual mean=0.000003 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0450947 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0450947 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=0.038079Jy sigma=0.686003 ! Fit after self-cal, rms=0.036772Jy sigma=0.653827 ! 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=2.772 mas, bmaj=9.252 mas, bpa=-8.792 degrees ! Estimated noise=0.556463 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 = 0.00367782 Jy ! Component: 100 - total flux cleaned = 0.00516692 Jy ! Component: 150 - total flux cleaned = 0.00543608 Jy ! Component: 200 - total flux cleaned = 0.00560229 Jy ! Total flux subtracted in 200 components = 0.00560229 Jy ! Clean residual min=-0.001463 max=0.001625 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.050697 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.050697 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=0.036467Jy sigma=0.646174 ! Fit after self-cal, rms=0.036484Jy sigma=0.646068 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.772 x 9.252 at -8.792 degrees (North through East) ! Clean map min=-0.0014144 max=0.048579 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.94 HN 0.99 KP 1.06 ! NL 0.97 OV 1.02 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.11 HN 0.92 KP 0.97 ! NL 0.89 OV 1.01 PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.96 HN 1.12 KP 1.04 ! NL 1.07 OV 0.92 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 0.89 HN 1.08 KP 1.00 ! NL 1.00 OV 0.92 PT 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 0.95 KP 1.03 ! LA 1.02 NL 1.02 OV 1.13 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.87 HN 0.90 KP 1.03 ! NL 1.00 OV 1.01 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.22 KP 0.94 ! LA 0.98 NL 1.10 OV 1.06 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.91 HN 0.91 KP 1.05 ! NL 0.95 OV 0.92 PT 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.06 KP 0.99 ! LA 0.94 NL 1.04 OV 1.04 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.05 HN 0.97 KP 1.00 ! NL 1.05 OV 1.03 PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.08 KP 1.01 ! LA 1.06 NL 0.96 OV 1.01 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 0.86 HN 1.08 KP 0.92 ! NL 0.99 OV 0.98 PT 0.99 ! ! ! Fit before self-cal, rms=0.036484Jy sigma=0.646068 ! Fit after self-cal, rms=0.036559Jy sigma=0.639945 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=9.236 mas, bpa=-8.708 degrees ! Estimated noise=0.555003 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 = -0.000283919 Jy ! Component: 100 - total flux cleaned = -0.000286343 Jy ! Component: 150 - total flux cleaned = -0.000251582 Jy ! Component: 200 - total flux cleaned = -0.000221789 Jy ! Total flux subtracted in 200 components = -0.000221789 Jy ! Clean residual min=-0.001257 max=0.001266 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0504752 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0504752 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=0.036548Jy sigma=0.639744 ! Fit after self-cal, rms=0.036568Jy sigma=0.639560 ! 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=0.036568Jy sigma=0.639560 ! Fit after self-cal, rms=0.036605Jy sigma=0.639531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.803 mas, bmaj=9.225 mas, bpa=-8.68 degrees ! Estimated noise=0.555185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.92983e-05 Jy ! Component: 100 - total flux cleaned = -4.91823e-05 Jy ! Component: 150 - total flux cleaned = -4.90314e-05 Jy ! Component: 200 - total flux cleaned = -4.91064e-05 Jy ! Total flux subtracted in 200 components = -4.91064e-05 Jy ! Clean residual min=-0.001254 max=0.001255 Jy/beam ! Clean residual mean=-0.000003 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0504261 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0504261 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=0.036599Jy sigma=0.639430 ! Fit after self-cal, rms=0.036600Jy sigma=0.639422 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 = -1.09932e-06 Jy ! Component: 100 - total flux cleaned = -1.57282e-05 Jy ! Component: 150 - total flux cleaned = -2.23728e-05 Jy ! Component: 200 - total flux cleaned = -3.45092e-05 Jy ! Total flux subtracted in 200 components = -3.45092e-05 Jy ! Clean residual min=-0.001254 max=0.001246 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0503915 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0503915 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=0.036596Jy sigma=0.639377 ! Fit after self-cal, rms=0.036596Jy sigma=0.639373 ! 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=0.036596Jy sigma=0.639373 ! Fit after self-cal, rms=0.036624Jy sigma=0.639353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.809 mas, bmaj=9.207 mas, bpa=-8.65 degrees ! Estimated noise=0.555844 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.26418e-06 Jy ! Component: 100 - total flux cleaned = 3.40661e-05 Jy ! Component: 150 - total flux cleaned = 3.39643e-05 Jy ! Component: 200 - total flux cleaned = 3.43272e-05 Jy ! Total flux subtracted in 200 components = 3.43272e-05 Jy ! Clean residual min=-0.001258 max=0.001242 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0504259 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0504259 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=0.036620Jy sigma=0.639302 ! Fit after self-cal, rms=0.036621Jy sigma=0.639299 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 = -1.95237e-05 Jy ! Component: 100 - total flux cleaned = -1.42318e-05 Jy ! Component: 150 - total flux cleaned = -2.42247e-05 Jy ! Component: 200 - total flux cleaned = -2.88511e-05 Jy ! Total flux subtracted in 200 components = -2.88511e-05 Jy ! Clean residual min=-0.001259 max=0.001246 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.050397 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.050397 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=0.036619Jy sigma=0.639276 ! Fit after self-cal, rms=0.036618Jy sigma=0.639274 ! 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=0.036618Jy sigma=0.639274 ! Fit after self-cal, rms=0.036644Jy sigma=0.639260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.107 mas, bmaj=9.064 mas, bpa=-8.099 degrees ! Estimated noise=0.585456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.74267e-05 Jy ! Component: 100 - total flux cleaned = 0.000106209 Jy ! Component: 150 - total flux cleaned = 0.0001166 Jy ! Component: 200 - total flux cleaned = 0.000116484 Jy ! Total flux subtracted in 200 components = 0.000116484 Jy ! Clean residual min=-0.001214 max=0.001275 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0505135 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.0505135 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=0.036643Jy sigma=0.639233 ! Fit after self-cal, rms=0.036643Jy sigma=0.639226 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 = -7.53538e-06 Jy ! Component: 100 - total flux cleaned = -7.62486e-06 Jy ! Component: 150 - total flux cleaned = -7.5472e-06 Jy ! Component: 200 - total flux cleaned = -7.41066e-06 Jy ! Total flux subtracted in 200 components = -7.41066e-06 Jy ! Clean residual min=-0.001207 max=0.001288 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0505061 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.0505061 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=0.036643Jy sigma=0.639214 ! Fit after self-cal, rms=0.036642Jy sigma=0.639210 ! 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=2.814 mas, bmaj=9.19 mas, bpa=-8.623 degrees ! Estimated noise=0.556524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.814 x 9.19 at -8.623 degrees (North through East) ! Clean map min=-0.0012298 max=0.048476 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=2.354 mas, bmaj=8.477 mas, bpa=-8.31 degrees ! Estimated noise=0.776068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375109 Jy ! Component: 100 - total flux cleaned = 0.0458179 Jy ! Component: 150 - total flux cleaned = 0.0487687 Jy ! Component: 200 - total flux cleaned = 0.0498159 Jy ! Total flux subtracted in 200 components = 0.0498159 Jy ! Clean residual min=-0.002307 max=0.001772 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0498159 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0498159 Jy ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=9.19 mas, bpa=-8.623 degrees ! Estimated noise=0.556524 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 = 0.000658776 Jy ! Component: 100 - total flux cleaned = 0.000700008 Jy ! Component: 150 - total flux cleaned = 0.000716758 Jy ! Component: 200 - total flux cleaned = 0.000759994 Jy ! Total flux subtracted in 200 components = 0.000759994 Jy ! Clean residual min=-0.001317 max=0.001281 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0505759 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0505759 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=4.107 mas, bmaj=9.064 mas, bpa=-8.099 degrees ! Estimated noise=0.585456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77348e-06 Jy ! Component: 100 - total flux cleaned = -5.27008e-05 Jy ! Component: 150 - total flux cleaned = -6.20416e-05 Jy ! Component: 200 - total flux cleaned = -7.05113e-05 Jy ! Total flux subtracted in 200 components = -7.05113e-05 Jy ! Clean residual min=-0.001245 max=0.001289 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0505053 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 = -7.67602e-06 Jy ! Component: 100 - total flux cleaned = -1.47263e-05 Jy ! Component: 150 - total flux cleaned = -2.139e-05 Jy ! Component: 200 - total flux cleaned = -2.73118e-05 Jy ! Total flux subtracted in 200 components = -2.73118e-05 Jy ! Clean residual min=-0.001236 max=0.001294 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.050478 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.050478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.814 mas, bmaj=9.19 mas, bpa=-8.623 degrees ! Estimated noise=0.556524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.82214e-05 Jy ! Component: 100 - total flux cleaned = -7.63468e-05 Jy ! Component: 150 - total flux cleaned = -6.3389e-05 Jy ! Component: 200 - total flux cleaned = -6.34339e-05 Jy ! Total flux subtracted in 200 components = -6.34339e-05 Jy ! Clean residual min=-0.001281 max=0.001283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.0504146 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.0504146 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=0.036648Jy sigma=0.639294 ! Fit after self-cal, rms=0.036646Jy sigma=0.639286 wmodel J0240-1156_C_map.mod ! Writing 66 model components to file: J0240-1156_C_map.mod wobs J0240-1156_C_uvs.fits ! Writing UV FITS file: J0240-1156_C_uvs.fits wwins J0240-1156_C_map.win ! wwins: Wrote 1 windows to J0240-1156_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 = -4.60269e-05 Jy ! Component: 100 - total flux cleaned = -0.000171576 Jy ! Component: 150 - total flux cleaned = -0.000310492 Jy ! Component: 200 - total flux cleaned = -0.000461543 Jy ! Component: 250 - total flux cleaned = -0.000588388 Jy ! Component: 300 - total flux cleaned = -0.000711225 Jy ! Component: 350 - total flux cleaned = -0.000795441 Jy ! Component: 400 - total flux cleaned = -0.000893366 Jy ! Component: 450 - total flux cleaned = -0.00100526 Jy ! Component: 500 - total flux cleaned = -0.00114539 Jy ! Component: 550 - total flux cleaned = -0.00128232 Jy ! Component: 600 - total flux cleaned = -0.00135701 Jy ! Component: 650 - total flux cleaned = -0.00151687 Jy ! Component: 700 - total flux cleaned = -0.00158762 Jy ! Component: 750 - total flux cleaned = -0.00165727 Jy ! Component: 800 - total flux cleaned = -0.00175248 Jy ! Component: 850 - total flux cleaned = -0.00181928 Jy ! Component: 900 - total flux cleaned = -0.0019369 Jy ! Component: 950 - total flux cleaned = -0.00200112 Jy ! Component: 1000 - total flux cleaned = -0.00206435 Jy ! Component: 1050 - total flux cleaned = -0.0020769 Jy ! Component: 1100 - total flux cleaned = -0.00213844 Jy ! Component: 1150 - total flux cleaned = -0.00217474 Jy ! Component: 1200 - total flux cleaned = -0.00218668 Jy ! Component: 1250 - total flux cleaned = -0.0022454 Jy ! Component: 1300 - total flux cleaned = -0.00230332 Jy ! Component: 1350 - total flux cleaned = -0.00237164 Jy ! Component: 1400 - total flux cleaned = -0.00240536 Jy ! Component: 1450 - total flux cleaned = -0.00241644 Jy ! Component: 1500 - total flux cleaned = -0.00246035 Jy ! Component: 1550 - total flux cleaned = -0.00250359 Jy ! Component: 1600 - total flux cleaned = -0.00253564 Jy ! Component: 1650 - total flux cleaned = -0.00259893 Jy ! Component: 1700 - total flux cleaned = -0.00264065 Jy ! Component: 1750 - total flux cleaned = -0.00266126 Jy ! Component: 1800 - total flux cleaned = -0.00274315 Jy ! Component: 1850 - total flux cleaned = -0.00277347 Jy ! Component: 1900 - total flux cleaned = -0.00281366 Jy ! Component: 1950 - total flux cleaned = -0.00286342 Jy ! Component: 2000 - total flux cleaned = -0.00294214 Jy ! Component: 2050 - total flux cleaned = -0.00299091 Jy ! Component: 2100 - total flux cleaned = -0.00303924 Jy ! Component: 2150 - total flux cleaned = -0.00310619 Jy ! Component: 2200 - total flux cleaned = -0.00317243 Jy ! Component: 2250 - total flux cleaned = -0.00321924 Jy ! Component: 2300 - total flux cleaned = -0.00328435 Jy ! Component: 2350 - total flux cleaned = -0.00333056 Jy ! Component: 2400 - total flux cleaned = -0.00342204 Jy ! Component: 2450 - total flux cleaned = -0.00349456 Jy ! Component: 2500 - total flux cleaned = -0.00358448 Jy ! Component: 2550 - total flux cleaned = -0.00365587 Jy ! Component: 2600 - total flux cleaned = -0.00372666 Jy ! Component: 2650 - total flux cleaned = -0.00380564 Jy ! Component: 2700 - total flux cleaned = -0.00386657 Jy ! Component: 2750 - total flux cleaned = -0.00395296 Jy ! Component: 2800 - total flux cleaned = -0.00399586 Jy ! Component: 2850 - total flux cleaned = -0.00407242 Jy ! Component: 2900 - total flux cleaned = -0.00414837 Jy ! Component: 2950 - total flux cleaned = -0.00418182 Jy ! Component: 3000 - total flux cleaned = -0.00422346 Jy ! Component: 3050 - total flux cleaned = -0.00428957 Jy ! Component: 3100 - total flux cleaned = -0.00433061 Jy ! Component: 3150 - total flux cleaned = -0.00437954 Jy ! Component: 3200 - total flux cleaned = -0.00442007 Jy ! Component: 3250 - total flux cleaned = -0.0044926 Jy ! Component: 3300 - total flux cleaned = -0.00450863 Jy ! Component: 3350 - total flux cleaned = -0.00457245 Jy ! Component: 3400 - total flux cleaned = -0.00462795 Jy ! Component: 3450 - total flux cleaned = -0.00463573 Jy ! Component: 3500 - total flux cleaned = -0.00469075 Jy ! Component: 3550 - total flux cleaned = -0.00470639 Jy ! Component: 3600 - total flux cleaned = -0.00473746 Jy ! Component: 3650 - total flux cleaned = -0.00476066 Jy ! Component: 3700 - total flux cleaned = -0.00477608 Jy ! Component: 3750 - total flux cleaned = -0.00479913 Jy ! Component: 3800 - total flux cleaned = -0.00483737 Jy ! Component: 3850 - total flux cleaned = -0.00484494 Jy ! Component: 3900 - total flux cleaned = -0.00488285 Jy ! Component: 3950 - total flux cleaned = -0.0048979 Jy ! Component: 4000 - total flux cleaned = -0.00492045 Jy ! Component: 4050 - total flux cleaned = -0.00492792 Jy ! Total flux subtracted in 4096 components = -0.0049503 Jy ! Clean residual min=-0.000554 max=0.000470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0454643 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 360 components and 0.0454643 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0240-1156_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.814 x 9.19 at -8.623 degrees (North through East) ! Clean map min=-0.0010127 max=0.048438 Jy/beam ! Writing clean map to FITS file: .//J0240-1156_C_map.fits wmodel .//J0240-1156_C_map.mod ! Writing 360 model components to file: .//J0240-1156_C_map.mod wobs .//J0240-1156_C_uvs.fits ! Writing UV FITS file: .//J0240-1156_C_uvs.fits wwins .//J0240-1156_C_map.win ! wwins: Wrote 2 windows to .//J0240-1156_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.048438 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.846756 0.846756 1.69351 3.38702 6.77405 13.5481 27.0962 54.1924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 354.293 quit ! Quitting program ! Log file .//J0240-1156_C_dfm.log closed on Sun Jan 19 23:50:21 2020